Bugzilla – Attachment 26653 Details for
Bug 11559
Professional cataloger's interface
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[patch]
Bug 11559 - QA followup: fix several interface and backend issues
Bug-11559---QA-followup-fix-several-interface-and-.patch (text/plain), 368.96 KB, created by
Jesse Weaver
on 2014-03-27 22:15:34 UTC
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Description:
Bug 11559 - QA followup: fix several interface and backend issues
Filename:
MIME Type:
Creator:
Jesse Weaver
Created:
2014-03-27 22:15:34 UTC
Size:
368.96 KB
patch
obsolete
>From 581b7e519fe01c0083ae06e245d5fe6e40909152 Mon Sep 17 00:00:00 2001 >From: Jesse Weaver <pianohacker@gmail.com> >Date: Sat, 15 Mar 2014 19:36:11 +0100 >Subject: [PATCH] Bug 11559 - QA followup: fix several interface and backend > issues > >Switches to Bootstrap modals, and removes the now-unused >jquery.lightbox_me and jquery.hotkeys plugins. CodeMirror was switched >to a minified version (require already was, pz2 is a custom version, and >filesaver is so small that it wouldn't offer much benefit). Also shows >proper errors for failure to access Pazpar2 and when a user attempts to >transition a Z39.50 record from the basic to the advanced editor. >Finally, the alert log is now kept in a dropdown on the toolbar rather >than the default location. > >(Also, a translation issue with the page title was fixed.) >--- > cataloguing/addbiblio.pl | 4 +- > .../lib/codemirror/codemirror-compressed.js | 11 + > .../intranet-tmpl/lib/codemirror/codemirror.js | 5715 -------------------- > .../intranet-tmpl/lib/codemirror/lib/runmode.js | 56 - > .../lib/jquery/plugins/jquery.hotkeys.min.js | 1 - > .../lib/jquery/plugins/jquery.lightbox_me.js | 254 - > .../intranet-tmpl/lib/koha/cateditor/search.js | 17 +- > koha-tmpl/intranet-tmpl/prog/en/css/cateditor.css | 68 +- > .../prog/en/includes/cateditor-ui.inc | 113 +- > .../prog/en/lib/jquery/plugins/humanmsg.js | 26 +- > .../prog/en/modules/cataloguing/addbiblio.tt | 6 +- > .../prog/en/modules/cataloguing/addbooks.tt | 6 + > .../prog/en/modules/cataloguing/editor.tt | 38 +- > 13 files changed, 216 insertions(+), 6099 deletions(-) > create mode 100644 koha-tmpl/intranet-tmpl/lib/codemirror/codemirror-compressed.js > delete mode 100644 koha-tmpl/intranet-tmpl/lib/codemirror/codemirror.js > delete mode 100644 koha-tmpl/intranet-tmpl/lib/codemirror/lib/runmode.js > delete mode 100644 koha-tmpl/intranet-tmpl/lib/jquery/plugins/jquery.hotkeys.min.js > delete mode 100644 koha-tmpl/intranet-tmpl/lib/jquery/plugins/jquery.lightbox_me.js > >diff --git a/cataloguing/addbiblio.pl b/cataloguing/addbiblio.pl >index 0168597..01291ee 100755 >--- a/cataloguing/addbiblio.pl >+++ b/cataloguing/addbiblio.pl >@@ -767,11 +767,11 @@ if ($frameworkcode eq 'FA'){ > 'stickyduedate' => $fa_stickyduedate, > 'duedatespec' => $fa_duedatespec, > ); >-} elsif ( $input->cookie( 'catalogue_editor_' . $loggedinuser ) eq 'advanced' ) { >+} elsif ( $input->cookie( 'catalogue_editor_' . $loggedinuser ) eq 'advanced' && !$breedingid ) { > # Only use the advanced editor for non-fast-cataloging. > # breedingid is not handled because those would only come off a Z39.50 > # search initiated by the basic editor. >- print $input->redirect( '/cgi-bin/koha/cataloguing/editor.pl' . ( $biblionumber && ( '#catalog:' . $biblionumber ) ) ); >+ print $input->redirect( '/cgi-bin/koha/cataloguing/editor.pl' . ( $biblionumber ? ( '#catalog:' . $biblionumber ) : '' ) ); > } > > >diff --git a/koha-tmpl/intranet-tmpl/lib/codemirror/codemirror-compressed.js b/koha-tmpl/intranet-tmpl/lib/codemirror/codemirror-compressed.js >new file mode 100644 >index 0000000..4ad18ec >--- /dev/null >+++ b/koha-tmpl/intranet-tmpl/lib/codemirror/codemirror-compressed.js >@@ -0,0 +1,11 @@ >+// CodeMirror 3.14 >+// >+// Licensed under the MIT license. >+// Copyright (C) 2014 by Marijn Haverbeke <marijnh@gmail.com> and others. >+// >+// Packaged along with the runmode addon, using the compression helper at codemirror.net. >+// >+window.CodeMirror=function(){"use strict";function w(a,c){if(!(this instanceof w))return new w(a,c);this.options=c=c||{};for(var d in Wc)!c.hasOwnProperty(d)&&Wc.hasOwnProperty(d)&&(c[d]=Wc[d]);I(c);var e="string"==typeof c.value?0:c.value.first,f=this.display=x(a,e);f.wrapper.CodeMirror=this,F(this),c.autofocus&&!o&&Kb(this),this.state={keyMaps:[],overlays:[],modeGen:0,overwrite:!1,focused:!1,suppressEdits:!1,pasteIncoming:!1,draggingText:!1,highlight:new Qe},D(this),c.lineWrapping&&(this.display.wrapper.className+=" CodeMirror-wrap");var g=c.value;"string"==typeof g&&(g=new ae(c.value,c.mode)),Cb(this,ee)(this,g),b&&setTimeout($e(Jb,this,!0),20),Mb(this);var h;try{h=document.activeElement==f.input}catch(i){}h||c.autofocus&&!o?setTimeout($e(hc,this),20):ic(this),Cb(this,function(){for(var a in Vc)Vc.propertyIsEnumerable(a)&&Vc[a](this,c[a],Yc);for(var b=0;b<ad.length;++b)ad[b](this)})()}function x(a,b){var d={},f=d.input=df("textarea",null,null,"position: absolute; padding: 0; width: 1px; height: 1em; outline: none; font-size: 4px;");return e?f.style.width="1000px":f.setAttribute("wrap","off"),n&&(f.style.border="1px solid 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K(a,b,c){var d=a.scroller.scrollTop,e=a.wrapper.clientHeight;"number"==typeof c?d=c:c&&(d=c.top,e=c.bottom-c.top),d=Math.floor(d-db(a));var f=Math.ceil(d+e);return{from:ke(b,d),to:ke(b,f)}}function L(a){var b=a.display;if(b.alignWidgets||b.gutters.firstChild&&a.options.fixedGutter){for(var c=O(b)-b.scroller.scrollLeft+a.doc.scrollLeft,d=b.gutters.offsetWidth,e=c+"px",f=b.lineDiv.firstChild;f;f=f.nextSibling)if(f.alignable)for(var g=0,h=f.alignable;g<h.length;++g)h[g].style.left=e;a.options.fixedGutter&&(b.gutters.style.left=c+d+"px")}}function M(a){if(!a.options.lineNumbers)return!1;var b=a.doc,c=N(a.options,b.first+b.size-1),d=a.display;if(c.length!=d.lineNumChars){var e=d.measure.appendChild(df("div",[df("div",c)],"CodeMirror-linenumber CodeMirror-gutter-elt")),f=e.firstChild.offsetWidth,g=e.offsetWidth-f;return d.lineGutter.style.width="",d.lineNumInnerWidth=Math.max(f,d.lineGutter.offsetWidth-g),d.lineNumWidth=d.lineNumInnerWidth+g,d.lineNumChars=d.lineNumInnerWidth?c.length:-1,d.lineGutter.style.width=d.lineNumWidth+"px",!0}return!1}function N(a,b){return String(a.lineNumberFormatter(b+a.firstLineNumber))}function O(a){return hf(a.scroller).left-hf(a.sizer).left}function P(a,b,c){for(var f,d=a.display.showingFrom,e=a.display.showingTo,g=K(a.display,a.doc,c);Q(a,b,g)&&(f=!0,X(a),J(a),c&&(c=Math.min(a.display.scroller.scrollHeight-a.display.scroller.clientHeight,"number"==typeof c?c:c.top)),g=K(a.display,a.doc,c),!(g.from>=a.display.showingFrom&&g.to<=a.display.showingTo));)b=[];return f&&(Ke(a,"update",a),(a.display.showingFrom!=d||a.display.showingTo!=e)&&Ke(a,"viewportChange",a,a.display.showingFrom,a.display.showingTo)),f}function Q(a,b,d){var e=a.display,f=a.doc;if(!e.wrapper.clientWidth)return e.showingFrom=e.showingTo=f.first,e.viewOffset=0,void 0;if(!(0==b.length&&d.from>e.showingFrom&&d.to<e.showingTo)){M(a)&&(b=[{from:f.first,to:f.first+f.size}]);var g=e.sizer.style.marginLeft=e.gutters.offsetWidth+"px";e.scrollbarH.style.left=a.options.fixedGutter?g:"0";var h=1/0;if(a.options.lineNumbers)for(var i=0;i<b.length;++i)if(b[i].diff){h=b[i].from;break}var j=f.first+f.size,k=Math.max(d.from-a.options.viewportMargin,f.first),l=Math.min(j,d.to+a.options.viewportMargin);if(e.showingFrom<k&&k-e.showingFrom<20&&(k=Math.max(f.first,e.showingFrom)),e.showingTo>l&&e.showingTo-l<20&&(l=Math.min(j,e.showingTo)),v)for(k=je(zd(f,fe(f,k)));j>l&&Ad(f,fe(f,l));)++l;var m=[{from:Math.max(e.showingFrom,f.first),to:Math.min(e.showingTo,j)}];if(m=m[0].from>=m[0].to?[]:S(m,b),v)for(var i=0;i<m.length;++i)for(var o,n=m[i];o=yd(fe(f,n.to-1));){var p=o.find().from.line;if(!(p>n.from)){m.splice(i--,1);break}n.to=p}for(var q=0,i=0;i<m.length;++i){var n=m[i];n.from<k&&(n.from=k),n.to>l&&(n.to=l),n.from>=n.to?m.splice(i--,1):q+=n.to-n.from}if(q==l-k&&k==e.showingFrom&&l==e.showingTo)return R(a),void 0;m.sort(function(a,b){return a.from-b.from});try{var r=document.activeElement}catch(s){}.7*(l-k)>q&&(e.lineDiv.style.display="none"),U(a,k,l,m,h),e.lineDiv.style.display="",r&&document.activeElement!=r&&r.offsetHeight&&r.focus();var t=k!=e.showingFrom||l!=e.showingTo||e.lastSizeC!=e.wrapper.clientHeight;t&&(e.lastSizeC=e.wrapper.clientHeight,_(a,400)),e.showingFrom=k,e.showingTo=l;for(var x,u=e.lineDiv.offsetTop,w=e.lineDiv.firstChild;w;w=w.nextSibling)if(w.lineObj){if(c){var y=w.offsetTop+w.offsetHeight;x=y-u,u=y}else{var z=hf(w);x=z.bottom-z.top}var A=w.lineObj.height-x;if(2>x&&(x=xb(e)),A>.001||-.001>A){ie(w.lineObj,x);var B=w.lineObj.widgets;if(B)for(var i=0;i<B.length;++i)B[i].height=B[i].node.offsetHeight}}return R(a),!0}}function R(a){var b=a.display.viewOffset=le(a,fe(a.doc,a.display.showingFrom));a.display.mover.style.top=b+"px"}function S(a,b){for(var c=0,d=b.length||0;d>c;++c){for(var e=b[c],f=[],g=e.diff||0,h=0,i=a.length;i>h;++h){var j=a[h];e.to<=j.from&&e.diff?f.push({from:j.from+g,to:j.to+g}):e.to<=j.from||e.from>=j.to?f.push(j):(e.from>j.from&&f.push({from:j.from,to:e.from}),e.to<j.to&&f.push({from:e.to+g,to:j.to+g}))}a=f}return a}function T(a){for(var b=a.display,c={},d={},e=b.gutters.firstChild,f=0;e;e=e.nextSibling,++f)c[a.options.gutters[f]]=e.offsetLeft,d[a.options.gutters[f]]=e.offsetWidth;return{fixedPos:O(b),gutterTotalWidth:b.gutters.offsetWidth,gutterLeft:c,gutterWidth:d,wrapperWidth:b.wrapper.clientWidth}}function U(a,b,c,d,f){function l(b){var c=b.nextSibling;return e&&p&&a.display.currentWheelTarget==b?(b.style.display="none",b.lineObj=null):b.parentNode.removeChild(b),c}var g=T(a),h=a.display,i=a.options.lineNumbers;d.length||e&&a.display.currentWheelTarget||ef(h.lineDiv);var j=h.lineDiv,k=j.firstChild,m=d.shift(),n=b;for(a.doc.iter(b,c,function(b){if(m&&m.to==n&&(m=d.shift()),Ad(a.doc,b)){if(0!=b.height&&ie(b,0),b.widgets&&k.previousSibling)for(var c=0;c<b.widgets.length;++c){var e=b.widgets[c];if(e.showIfHidden){var h=k.previousSibling;if(/pre/i.test(h.nodeName)){var o=df("div",null,null,"position: relative");h.parentNode.replaceChild(o,h),o.appendChild(h),h=o}var p=h.appendChild(df("div",[e.node],"CodeMirror-linewidget"));e.handleMouseEvents||(p.ignoreEvents=!0),W(e,p,h,g)}}}else if(m&&m.from<=n&&m.to>n){for(;k.lineObj!=b;)k=l(k);i&&n>=f&&k.lineNumber&&gf(k.lineNumber,N(a.options,n)),k=k.nextSibling}else{if(b.widgets)for(var s,q=0,r=k;r&&20>q;++q,r=r.nextSibling)if(r.lineObj==b&&/div/i.test(r.nodeName)){s=r;break}var t=V(a,b,n,g,s);if(t!=s)j.insertBefore(t,k);else{for(;k!=s;)k=l(k);k=k.nextSibling}t.lineObj=b}++n});k;)k=l(k)}function V(a,b,d,e,f){var j,g=Rd(a,b),h=b.gutterMarkers,i=a.display;if(!(a.options.lineNumbers||h||b.bgClass||b.wrapClass||b.widgets))return g;if(f){f.alignable=null;for(var o,k=!0,l=0,m=null,n=f.firstChild;n;n=o)if(o=n.nextSibling,/\bCodeMirror-linewidget\b/.test(n.className)){for(var p=0,q=!0;p<b.widgets.length;++p){var r=b.widgets[p];if(r.above||(m=n,q=!1),r.node==n.firstChild){W(r,n,f,e),++l;break}}if(p==b.widgets.length){k=!1;break}}else f.removeChild(n);f.insertBefore(g,m),k&&l==b.widgets.length&&(j=f,f.className=b.wrapClass||"")}if(j||(j=df("div",null,b.wrapClass,"position: relative"),j.appendChild(g)),b.bgClass&&j.insertBefore(df("div",null,b.bgClass+" CodeMirror-linebackground"),j.firstChild),a.options.lineNumbers||h){var s=j.insertBefore(df("div",null,null,"position: absolute; left: "+(a.options.fixedGutter?e.fixedPos:-e.gutterTotalWidth)+"px"),j.firstChild);if(a.options.fixedGutter&&(j.alignable||(j.alignable=[])).push(s),!a.options.lineNumbers||h&&h["CodeMirror-linenumbers"]||(j.lineNumber=s.appendChild(df("div",N(a.options,d),"CodeMirror-linenumber CodeMirror-gutter-elt","left: "+e.gutterLeft["CodeMirror-linenumbers"]+"px; width: "+i.lineNumInnerWidth+"px"))),h)for(var t=0;t<a.options.gutters.length;++t){var u=a.options.gutters[t],v=h.hasOwnProperty(u)&&h[u];v&&s.appendChild(df("div",[v],"CodeMirror-gutter-elt","left: "+e.gutterLeft[u]+"px; width: "+e.gutterWidth[u]+"px"))}}if(c&&(j.style.zIndex=2),b.widgets&&j!=f)for(var p=0,w=b.widgets;p<w.length;++p){var r=w[p],x=df("div",[r.node],"CodeMirror-linewidget");r.handleMouseEvents||(x.ignoreEvents=!0),W(r,x,j,e),r.above?j.insertBefore(x,a.options.lineNumbers&&0!=b.height?s:g):j.appendChild(x),Ke(r,"redraw")}return j}function W(a,b,c,d){if(a.noHScroll){(c.alignable||(c.alignable=[])).push(b);var e=d.wrapperWidth;b.style.left=d.fixedPos+"px",a.coverGutter||(e-=d.gutterTotalWidth,b.style.paddingLeft=d.gutterTotalWidth+"px"),b.style.width=e+"px"}a.coverGutter&&(b.style.zIndex=5,b.style.position="relative",a.noHScroll||(b.style.marginLeft=-d.gutterTotalWidth+"px"))}function X(a){var b=a.display,c=xc(a.doc.sel.from,a.doc.sel.to);if(c||a.options.showCursorWhenSelecting?Y(a):b.cursor.style.display=b.otherCursor.style.display="none",c?b.selectionDiv.style.display="none":Z(a),a.options.moveInputWithCursor){var d=sb(a,a.doc.sel.head,"div"),e=hf(b.wrapper),f=hf(b.lineDiv);b.inputDiv.style.top=Math.max(0,Math.min(b.wrapper.clientHeight-10,d.top+f.top-e.top))+"px",b.inputDiv.style.left=Math.max(0,Math.min(b.wrapper.clientWidth-10,d.left+f.left-e.left))+"px"}}function Y(a){var b=a.display,c=sb(a,a.doc.sel.head,"div");b.cursor.style.left=c.left+"px",b.cursor.style.top=c.top+"px",b.cursor.style.height=Math.max(0,c.bottom-c.top)*a.options.cursorHeight+"px",b.cursor.style.display="",c.other?(b.otherCursor.style.display="",b.otherCursor.style.left=c.other.left+"px",b.otherCursor.style.top=c.other.top+"px",b.otherCursor.style.height=.85*(c.other.bottom-c.other.top)+"px"):b.otherCursor.style.display="none"}function Z(a){function h(a,b,c,d){0>b&&(b=0),e.appendChild(df("div",null,"CodeMirror-selected","position: absolute; left: "+a+"px; top: "+b+"px; width: "+(null==c?f-a:c)+"px; height: "+(d-b)+"px"))}function i(b,d,e){function m(c,d){return rb(a,wc(b,c),"div",i,d)}var k,l,i=fe(c,b),j=i.text.length;return tf(me(i),d||0,null==e?j:e,function(a,b,c){var n,o,p,i=m(a,"left");if(a==b)n=i,o=p=i.left;else{if(n=m(b-1,"right"),"rtl"==c){var q=i;i=n,n=q}o=i.left,p=n.right}null==d&&0==a&&(o=g),n.top-i.top>3&&(h(o,i.top,null,i.bottom),o=g,i.bottom<n.top&&h(o,i.bottom,null,n.top)),null==e&&b==j&&(p=f),(!k||i.top<k.top||i.top==k.top&&i.left<k.left)&&(k=i),(!l||n.bottom>l.bottom||n.bottom==l.bottom&&n.right>l.right)&&(l=n),g+1>o&&(o=g),h(o,n.top,p-o,n.bottom)}),{start:k,end:l}}var b=a.display,c=a.doc,d=a.doc.sel,e=document.createDocumentFragment(),f=b.lineSpace.offsetWidth,g=fb(a.display);if(d.from.line==d.to.line)i(d.from.line,d.from.ch,d.to.ch);else{var j=fe(c,d.from.line),k=fe(c,d.to.line),l=zd(c,j)==zd(c,k),m=i(d.from.line,d.from.ch,l?j.text.length:null).end,n=i(d.to.line,l?0:null,d.to.ch).start;l&&(m.top<n.top-2?(h(m.right,m.top,null,m.bottom),h(g,n.top,n.left,n.bottom)):h(m.right,m.top,n.left-m.right,m.bottom)),m.bottom<n.top&&h(g,m.bottom,null,n.top)}ff(b.selectionDiv,e),b.selectionDiv.style.display=""}function $(a){if(a.state.focused){var b=a.display;clearInterval(b.blinker);var c=!0;b.cursor.style.visibility=b.otherCursor.style.visibility="",b.blinker=setInterval(function(){b.cursor.style.visibility=b.otherCursor.style.visibility=(c=!c)?"":"hidden"},a.options.cursorBlinkRate)}}function _(a,b){a.doc.mode.startState&&a.doc.frontier<a.display.showingTo&&a.state.highlight.set(b,$e(ab,a))}function ab(a){var b=a.doc;if(b.frontier<b.first&&(b.frontier=b.first),!(b.frontier>=a.display.showingTo)){var f,c=+new Date+a.options.workTime,d=bd(b.mode,cb(a,b.frontier)),e=[];b.iter(b.frontier,Math.min(b.first+b.size,a.display.showingTo+500),function(g){if(b.frontier>=a.display.showingFrom){var h=g.styles;g.styles=Md(a,g,d);for(var i=!h||h.length!=g.styles.length,j=0;!i&&j<h.length;++j)i=h[j]!=g.styles[j];i&&(f&&f.end==b.frontier?f.end++:e.push(f={start:b.frontier,end:b.frontier+1})),g.stateAfter=bd(b.mode,d)}else Od(a,g,d),g.stateAfter=0==b.frontier%5?bd(b.mode,d):null;return++b.frontier,+new Date>c?(_(a,a.options.workDelay),!0):void 0}),e.length&&Cb(a,function(){for(var a=0;a<e.length;++a)Fb(this,e[a].start,e[a].end)})()}}function bb(a,b,c){for(var d,e,f=a.doc,g=b,h=b-100;g>h;--g){if(g<=f.first)return f.first;var i=fe(f,g-1);if(i.stateAfter&&(!c||g<=f.frontier))return g;var j=Re(i.text,null,a.options.tabSize);(null==e||d>j)&&(e=g-1,d=j)}return e}function cb(a,b,c){var d=a.doc,e=a.display;if(!d.mode.startState)return!0;var f=bb(a,b,c),g=f>d.first&&fe(d,f-1).stateAfter;return g=g?bd(d.mode,g):cd(d.mode),d.iter(f,b,function(c){Od(a,c,g);var h=f==b-1||0==f%5||f>=e.showingFrom&&f<e.showingTo;c.stateAfter=h?bd(d.mode,g):null,++f}),g}function db(a){return a.lineSpace.offsetTop}function eb(a){return a.mover.offsetHeight-a.lineSpace.offsetHeight}function fb(a){var b=ff(a.measure,df("pre",null,null,"text-align: left")).appendChild(df("span","x"));return b.offsetLeft}function gb(a,b,c,d,e){var f=-1;d=d||jb(a,b);for(var g=c;;g+=f){var h=d[g];if(h)break;0>f&&0==g&&(f=1)}var i=(c>g||"right"==e)&&null!=h.topRight;return{left:c>g?h.right:h.left,right:g>c?h.left:h.right,top:i?h.topRight:h.top,bottom:i?h.bottomRight:h.bottom}}function hb(a,b){for(var c=a.display.measureLineCache,d=0;d<c.length;++d){var e=c[d];if(e.text==b.text&&e.markedSpans==b.markedSpans&&a.display.scroller.clientWidth==e.width&&e.classes==b.textClass+"|"+b.bgClass+"|"+b.wrapClass)return e}}function ib(a,b){var c=hb(a,b);c&&(c.text=c.measure=c.markedSpans=null)}function jb(a,b){var c=hb(a,b);if(c)return c.measure;var d=kb(a,b),e=a.display.measureLineCache,f={text:b.text,width:a.display.scroller.clientWidth,markedSpans:b.markedSpans,measure:d,classes:b.textClass+"|"+b.bgClass+"|"+b.wrapClass};return 16==e.length?e[++a.display.measureLineCachePos%16]=f:e.push(f),d}function kb(a,e){function t(a,b){b>s&&(b=s),0>a&&(a=0);for(var c=0;c<q.length;c+=2){var d=q[c],e=q[c+1];if(!(d>b||a>e)&&(a>=d&&e>=b||d>=a&&b>=e||Math.min(b,e)-Math.max(a,d)>=b-a>>1))return q[c]=Math.min(a,d),q[c+1]=Math.max(b,e),c}return q.push(a,b),c}var f=a.display,g=Ze(e.text.length),h=Rd(a,e,g);if(b&&!c&&!a.options.lineWrapping&&h.childNodes.length>100){for(var i=document.createDocumentFragment(),j=10,k=h.childNodes.length,l=0,m=Math.ceil(k/j);m>l;++l){for(var n=df("div",null,null,"display: inline-block"),o=0;j>o&&k;++o)n.appendChild(h.firstChild),--k;i.appendChild(n)}h.appendChild(i)}ff(f.measure,h);var p=hf(f.lineDiv),q=[],r=Ze(e.text.length),s=h.offsetHeight;d&&f.measure.first!=h&&ff(f.measure,h);for(var u,l=0;l<g.length;++l)if(u=g[l]){var v,w=u;if(/\bCodeMirror-widget\b/.test(u.className)&&u.getClientRects){1==u.firstChild.nodeType&&(w=u.firstChild);var x=w.getClientRects(),y=x[0],z=x[x.length-1];if(x.length>1){var A=t(y.top-p.top,y.bottom-p.top),B=t(z.top-p.top,z.bottom-p.top);r[l]={left:y.left-p.left,right:z.right-p.left,top:A,topRight:B};continue}}v=hf(w);var C=t(v.top-p.top,v.bottom-p.top),D=v.right;u.measureRight&&(D=hf(u.measureRight).left),r[l]={left:v.left-p.left,right:D-p.left,top:C}}for(var u,l=0;l<r.length;++l)if(u=r[l]){var E=u.top,F=u.topRight;u.top=q[E],u.bottom=q[E+1],null!=F&&(u.topRight=q[F],u.bottomRight=q[F+1])}return r}function lb(a,b){var c=!1;if(b.markedSpans)for(var d=0;d<b.markedSpans;++d){var e=b.markedSpans[d];!e.collapsed||null!=e.to&&e.to!=b.text.length||(c=!0)}var f=!c&&hb(a,b);if(f)return gb(a,b,b.text.length,f.measure,"right").right;var g=Rd(a,b),h=g.appendChild(of(a.display.measure));return ff(a.display.measure,g),hf(h).right-hf(a.display.lineDiv).left}function mb(a){a.display.measureLineCache.length=a.display.measureLineCachePos=0,a.display.cachedCharWidth=a.display.cachedTextHeight=null,a.options.lineWrapping||(a.display.maxLineChanged=!0),a.display.lineNumChars=null}function nb(){return window.pageXOffset||(document.documentElement||document.body).scrollLeft}function ob(){return window.pageYOffset||(document.documentElement||document.body).scrollTop}function pb(a,b,c,d){if(b.widgets)for(var e=0;e<b.widgets.length;++e)if(b.widgets[e].above){var f=Gd(b.widgets[e]);c.top+=f,c.bottom+=f}if("line"==d)return c;d||(d="local");var g=le(a,b);if("local"==d?g+=db(a.display):g-=a.display.viewOffset,"page"==d||"window"==d){var h=hf(a.display.lineSpace);g+=h.top+("window"==d?0:ob());var i=h.left+("window"==d?0:nb());c.left+=i,c.right+=i}return c.top+=g,c.bottom+=g,c}function qb(a,b,c){if("div"==c)return b;var d=b.left,e=b.top;if("page"==c)d-=nb(),e-=ob();else if("local"==c||!c){var f=hf(a.display.sizer);d+=f.left,e+=f.top}var g=hf(a.display.lineSpace);return{left:d-g.left,top:e-g.top}}function rb(a,b,c,d,e){return d||(d=fe(a.doc,b.line)),pb(a,d,gb(a,d,b.ch,null,e),c)}function sb(a,b,c,d,e){function f(b,f){var g=gb(a,d,b,e,f?"right":"left");return f?g.left=g.right:g.right=g.left,pb(a,d,g,c)}function g(a,b){var c=h[b],d=c.level%2;return a==uf(c)&&b&&c.level<h[b-1].level?(c=h[--b],a=vf(c)-(c.level%2?0:1),d=!0):a==vf(c)&&b<h.length-1&&c.level<h[b+1].level&&(c=h[++b],a=uf(c)-c.level%2,d=!1),d&&a==c.to&&a>c.from?f(a-1):f(a,d)}d=d||fe(a.doc,b.line),e||(e=jb(a,d));var h=me(d),i=b.ch;if(!h)return f(i);var j=Cf(h,i),k=g(i,j);return null!=Bf&&(k.other=g(i,Bf)),k}function tb(a,b,c,d){var e=new wc(a,b);return e.xRel=d,c&&(e.outside=!0),e}function ub(a,b,c){var d=a.doc;if(c+=a.display.viewOffset,0>c)return tb(d.first,0,!0,-1);var e=ke(d,c),f=d.first+d.size-1;if(e>f)return tb(d.first+d.size-1,fe(d,f).text.length,!0,1);for(0>b&&(b=0);;){var g=fe(d,e),h=vb(a,g,e,b,c),i=yd(g),j=i&&i.find();if(!i||!(h.ch>j.from.ch||h.ch==j.from.ch&&h.xRel>0))return h;e=j.to.line}}function vb(a,b,c,d,e){function j(d){var e=sb(a,wc(c,d),"line",b,i);return g=!0,f>e.bottom?e.left-h:f<e.top?e.left+h:(g=!1,e.left)}var f=e-le(a,b),g=!1,h=2*a.display.wrapper.clientWidth,i=jb(a,b),k=me(b),l=b.text.length,m=wf(b),n=xf(b),o=j(m),p=g,q=j(n),r=g;if(d>q)return tb(c,n,r,1);for(;;){if(k?n==m||n==Ef(b,m,1):1>=n-m){for(var s=o>d||q-d>=d-o?m:n,t=d-(s==m?o:q);cf.test(b.text.charAt(s));)++s;var u=tb(c,s,s==m?p:r,0>t?-1:t?1:0);return u}var v=Math.ceil(l/2),w=m+v;if(k){w=m;for(var x=0;v>x;++x)w=Ef(b,w,1)}var y=j(w);y>d?(n=w,q=y,(r=g)&&(q+=1e3),l=v):(m=w,o=y,p=g,l-=v)}}function xb(a){if(null!=a.cachedTextHeight)return a.cachedTextHeight;if(null==wb){wb=df("pre");for(var b=0;49>b;++b)wb.appendChild(document.createTextNode("x")),wb.appendChild(df("br"));wb.appendChild(document.createTextNode("x"))}ff(a.measure,wb);var c=wb.offsetHeight/50;return c>3&&(a.cachedTextHeight=c),ef(a.measure),c||1}function yb(a){if(null!=a.cachedCharWidth)return a.cachedCharWidth;var b=df("span","x"),c=df("pre",[b]);ff(a.measure,c);var d=b.offsetWidth;return d>2&&(a.cachedCharWidth=d),d||10}function Ab(a){a.curOp={changes:[],updateInput:null,userSelChange:null,textChanged:null,selectionChanged:!1,cursorActivity:!1,updateMaxLine:!1,updateScrollPos:!1,id:++zb},Je++||(Ie=[])}function Bb(a){var b=a.curOp,c=a.doc,d=a.display;if(a.curOp=null,b.updateMaxLine&&H(a),d.maxLineChanged&&!a.options.lineWrapping&&d.maxLine){var e=lb(a,d.maxLine);d.sizer.style.minWidth=Math.max(0,e+3+Oe)+"px",d.maxLineChanged=!1;var f=Math.max(0,d.sizer.offsetLeft+d.sizer.offsetWidth-d.scroller.clientWidth);f<c.scrollLeft&&!b.updateScrollPos&&Xb(a,Math.min(d.scroller.scrollLeft,f),!0)}var g,h;if(b.updateScrollPos)g=b.updateScrollPos;else if(b.selectionChanged&&d.scroller.clientHeight){var i=sb(a,c.sel.head);g=Mc(a,i.left,i.top,i.left,i.bottom)}(b.changes.length||g&&null!=g.scrollTop)&&(h=P(a,b.changes,g&&g.scrollTop),a.display.scroller.offsetHeight&&(a.doc.scrollTop=a.display.scroller.scrollTop)),!h&&b.selectionChanged&&X(a),b.updateScrollPos?(d.scroller.scrollTop=d.scrollbarV.scrollTop=c.scrollTop=g.scrollTop,d.scroller.scrollLeft=d.scrollbarH.scrollLeft=c.scrollLeft=g.scrollLeft,L(a),b.scrollToPos&&Kc(a,Bc(a.doc,b.scrollToPos),b.scrollToPosMargin)):g&&Jc(a),b.selectionChanged&&$(a),a.state.focused&&b.updateInput&&Jb(a,b.userSelChange);var j=b.maybeHiddenMarkers,k=b.maybeUnhiddenMarkers;if(j)for(var l=0;l<j.length;++l)j[l].lines.length||He(j[l],"hide");if(k)for(var l=0;l<k.length;++l)k[l].lines.length&&He(k[l],"unhide");var m;if(--Je||(m=Ie,Ie=null),b.textChanged&&He(a,"change",a,b.textChanged),b.cursorActivity&&He(a,"cursorActivity",a),m)for(var l=0;l<m.length;++l)m[l]()}function Cb(a,b){return function(){var c=a||this,d=!c.curOp;d&&Ab(c);try{var e=b.apply(c,arguments)}finally{d&&Bb(c)}return e}}function Db(a){return function(){var c,b=this.cm&&!this.cm.curOp;b&&Ab(this.cm);try{c=a.apply(this,arguments)}finally{b&&Bb(this.cm)}return c}}function Eb(a,b){var d,c=!a.curOp;c&&Ab(a);try{d=b()}finally{c&&Bb(a)}return d}function Fb(a,b,c,d){null==b&&(b=a.doc.first),null==c&&(c=a.doc.first+a.doc.size),a.curOp.changes.push({from:b,to:c,diff:d})}function Gb(a){a.display.pollingFast||a.display.poll.set(a.options.pollInterval,function(){Ib(a),a.state.focused&&Gb(a)})}function Hb(a){function c(){var d=Ib(a);d||b?(a.display.pollingFast=!1,Gb(a)):(b=!0,a.display.poll.set(60,c))}var b=!1;a.display.pollingFast=!0,a.display.poll.set(20,c)}function Ib(a){var c=a.display.input,e=a.display.prevInput,f=a.doc,g=f.sel;if(!a.state.focused||qf(c)||Lb(a)||a.state.disableInput)return!1;var h=c.value;if(h==e&&xc(g.from,g.to))return!1;if(b&&!d&&a.display.inputHasSelection===h)return Jb(a,!0),!1;var i=!a.curOp;i&&Ab(a),g.shift=!1;for(var j=0,k=Math.min(e.length,h.length);k>j&&e.charCodeAt(j)==h.charCodeAt(j);)++j;var l=g.from,m=g.to;j<e.length?l=wc(l.line,l.ch-(e.length-j)):a.state.overwrite&&xc(l,m)&&!a.state.pasteIncoming&&(m=wc(m.line,Math.min(fe(f,m.line).text.length,m.ch+(h.length-j))));var n=a.curOp.updateInput,o={from:l,to:m,text:pf(h.slice(j)),origin:a.state.pasteIncoming?"paste":"+input"};return pc(a.doc,o,"end"),a.curOp.updateInput=n,Ke(a,"inputRead",a,o),h.length>1e3||h.indexOf("\n")>-1?c.value=a.display.prevInput="":a.display.prevInput=h,i&&Bb(a),a.state.pasteIncoming=!1,!0}function Jb(a,c){var e,f,g=a.doc;if(xc(g.sel.from,g.sel.to))c&&(a.display.prevInput=a.display.input.value="",b&&!d&&(a.display.inputHasSelection=null));else{a.display.prevInput="",e=rf&&(g.sel.to.line-g.sel.from.line>100||(f=a.getSelection()).length>1e3);var h=e?"-":f||a.getSelection();a.display.input.value=h,a.state.focused&&Ve(a.display.input),b&&!d&&(a.display.inputHasSelection=h)}a.display.inaccurateSelection=e}function Kb(a){"nocursor"==a.options.readOnly||o&&document.activeElement==a.display.input||a.display.input.focus()}function Lb(a){return a.options.readOnly||a.doc.cantEdit}function Mb(a){function d(){a.state.focused&&setTimeout($e(Kb,a),0)}function f(){null==e&&(e=setTimeout(function(){e=null,c.cachedCharWidth=c.cachedTextHeight=lf=null,mb(a),Eb(a,$e(Fb,a))},100))}function g(){for(var a=c.wrapper.parentNode;a&&a!=document.body;a=a.parentNode);a?setTimeout(g,5e3):Ge(window,"resize",f)}function h(b){Le(a,b)||a.options.onDragEvent&&a.options.onDragEvent(a,ye(b))||Ce(b)}function i(){c.inaccurateSelection&&(c.prevInput="",c.inaccurateSelection=!1,c.input.value=a.getSelection(),Ve(c.input))}var c=a.display;Fe(c.scroller,"mousedown",Cb(a,Rb)),b?Fe(c.scroller,"dblclick",Cb(a,function(b){if(!Le(a,b)){var c=Ob(a,b);if(c&&!Sb(a,b)&&!Nb(a.display,b)){ze(b);var d=Tc(fe(a.doc,c.line).text,c);Ec(a.doc,d.from,d.to)}}})):Fe(c.scroller,"dblclick",function(b){Le(a,b)||ze(b)}),Fe(c.lineSpace,"selectstart",function(a){Nb(c,a)||ze(a)}),t||Fe(c.scroller,"contextmenu",function(b){kc(a,b)}),Fe(c.scroller,"scroll",function(){c.scroller.clientHeight&&(Wb(a,c.scroller.scrollTop),Xb(a,c.scroller.scrollLeft,!0),He(a,"scroll",a))}),Fe(c.scrollbarV,"scroll",function(){c.scroller.clientHeight&&Wb(a,c.scrollbarV.scrollTop)}),Fe(c.scrollbarH,"scroll",function(){c.scroller.clientHeight&&Xb(a,c.scrollbarH.scrollLeft)}),Fe(c.scroller,"mousewheel",function(b){$b(a,b)}),Fe(c.scroller,"DOMMouseScroll",function(b){$b(a,b)}),Fe(c.scrollbarH,"mousedown",d),Fe(c.scrollbarV,"mousedown",d),Fe(c.wrapper,"scroll",function(){c.wrapper.scrollTop=c.wrapper.scrollLeft=0});var e;Fe(window,"resize",f),setTimeout(g,5e3),Fe(c.input,"keyup",Cb(a,function(b){Le(a,b)||a.options.onKeyEvent&&a.options.onKeyEvent(a,ye(b))||16==b.keyCode&&(a.doc.sel.shift=!1)})),Fe(c.input,"input",$e(Hb,a)),Fe(c.input,"keydown",Cb(a,fc)),Fe(c.input,"keypress",Cb(a,gc)),Fe(c.input,"focus",$e(hc,a)),Fe(c.input,"blur",$e(ic,a)),a.options.dragDrop&&(Fe(c.scroller,"dragstart",function(b){Vb(a,b)}),Fe(c.scroller,"dragenter",h),Fe(c.scroller,"dragover",h),Fe(c.scroller,"drop",Cb(a,Ub))),Fe(c.scroller,"paste",function(b){Nb(c,b)||(Kb(a),Hb(a))}),Fe(c.input,"paste",function(){a.state.pasteIncoming=!0,Hb(a)}),Fe(c.input,"cut",i),Fe(c.input,"copy",i),j&&Fe(c.sizer,"mouseup",function(){document.activeElement==c.input&&c.input.blur(),Kb(a)})}function Nb(a,b){for(var c=De(b);c!=a.wrapper;c=c.parentNode)if(!c||c.ignoreEvents||c.parentNode==a.sizer&&c!=a.mover)return!0}function Ob(a,b,c){var d=a.display;if(!c){var e=De(b);if(e==d.scrollbarH||e==d.scrollbarH.firstChild||e==d.scrollbarV||e==d.scrollbarV.firstChild||e==d.scrollbarFiller||e==d.gutterFiller)return null}var f,g,h=hf(d.lineSpace);try{f=b.clientX,g=b.clientY}catch(b){return null}return ub(a,f-h.left,g-h.top)}function Rb(a){function q(a){if(!xc(p,a)){if(p=a,"single"==j)return Ec(c.doc,Bc(f,h),a),void 0;if(n=Bc(f,n),o=Bc(f,o),"double"==j){var b=Tc(fe(f,a.line).text,a);yc(a,n)?Ec(c.doc,b.from,o):Ec(c.doc,n,b.to)}else"triple"==j&&(yc(a,n)?Ec(c.doc,o,Bc(f,wc(a.line,0))):Ec(c.doc,n,Bc(f,wc(a.line+1,0))))}}function u(a){var b=++s,e=Ob(c,a,!0);if(e)if(xc(e,l)){var h=a.clientY<r.top?-20:a.clientY>r.bottom?20:0;h&&setTimeout(Cb(c,function(){s==b&&(d.scroller.scrollTop+=h,u(a))}),50)}else{c.state.focused||hc(c),l=e,q(e);var g=K(d,f);(e.line>=g.to||e.line<g.from)&&setTimeout(Cb(c,function(){s==b&&u(a)}),150)}}function v(a){s=1/0,ze(a),Kb(c),Ge(document,"mousemove",w),Ge(document,"mouseup",x)}if(!Le(this,a)){var c=this,d=c.display,f=c.doc,g=f.sel;if(g.shift=a.shiftKey,Nb(d,a))return e||(d.scroller.draggable=!1,setTimeout(function(){d.scroller.draggable=!0},100)),void 0;if(!Sb(c,a)){var h=Ob(c,a);switch(Ee(a)){case 3:return t&&kc.call(c,c,a),void 0;case 2:return h&&Ec(c.doc,h),setTimeout($e(Kb,c),20),ze(a),void 0}if(!h)return De(a)==d.scroller&&ze(a),void 0;c.state.focused||hc(c);var i=+new Date,j="single";if(Qb&&Qb.time>i-400&&xc(Qb.pos,h))j="triple",ze(a),setTimeout($e(Kb,c),20),Uc(c,h.line);else if(Pb&&Pb.time>i-400&&xc(Pb.pos,h)){j="double",Qb={time:i,pos:h},ze(a);var k=Tc(fe(f,h.line).text,h);Ec(c.doc,k.from,k.to)}else Pb={time:i,pos:h};var l=h;if(c.options.dragDrop&&jf&&!Lb(c)&&!xc(g.from,g.to)&&!yc(h,g.from)&&!yc(g.to,h)&&"single"==j){var m=Cb(c,function(b){e&&(d.scroller.draggable=!1),c.state.draggingText=!1,Ge(document,"mouseup",m),Ge(d.scroller,"drop",m),Math.abs(a.clientX-b.clientX)+Math.abs(a.clientY-b.clientY)<10&&(ze(b),Ec(c.doc,h),Kb(c)) >+});return e&&(d.scroller.draggable=!0),c.state.draggingText=m,d.scroller.dragDrop&&d.scroller.dragDrop(),Fe(document,"mouseup",m),Fe(d.scroller,"drop",m),void 0}ze(a),"single"==j&&Ec(c.doc,Bc(f,h));var n=g.from,o=g.to,p=h,r=hf(d.wrapper),s=0,w=Cb(c,function(a){b||Ee(a)?u(a):v(a)}),x=Cb(c,v);Fe(document,"mousemove",w),Fe(document,"mouseup",x)}}}function Sb(a,b){var c=a.display;try{var d=b.clientX,e=b.clientY}catch(b){return!1}if(d>=Math.floor(hf(c.gutters).right))return!1;if(ze(b),!Ne(a,"gutterClick"))return!0;var f=hf(c.lineDiv);if(e>f.bottom)return!0;e-=f.top-c.viewOffset;for(var g=0;g<a.options.gutters.length;++g){var h=c.gutters.childNodes[g];if(h&&hf(h).right>=d){var i=ke(a.doc,e),j=a.options.gutters[g];Ke(a,"gutterClick",a,i,j,b);break}}return!0}function Ub(a){var c=this;if(!(Le(c,a)||Nb(c.display,a)||c.options.onDragEvent&&c.options.onDragEvent(c,ye(a)))){ze(a),b&&(Tb=+new Date);var d=Ob(c,a,!0),e=a.dataTransfer.files;if(d&&!Lb(c))if(e&&e.length&&window.FileReader&&window.File)for(var f=e.length,g=Array(f),h=0,i=function(a,b){var e=new FileReader;e.onload=function(){g[b]=e.result,++h==f&&(d=Bc(c.doc,d),pc(c.doc,{from:d,to:d,text:pf(g.join("\n")),origin:"paste"},"around"))},e.readAsText(a)},j=0;f>j;++j)i(e[j],j);else{if(c.state.draggingText&&!yc(d,c.doc.sel.from)&&!yc(c.doc.sel.to,d))return c.state.draggingText(a),setTimeout($e(Kb,c),20),void 0;try{var g=a.dataTransfer.getData("Text");if(g){var k=c.doc.sel.from,l=c.doc.sel.to;Gc(c.doc,d,d),c.state.draggingText&&vc(c.doc,"",k,l,"paste"),c.replaceSelection(g,null,"paste"),Kb(c),hc(c)}}catch(a){}}}}function Vb(a,c){if(b&&(!a.state.draggingText||+new Date-Tb<100))return Ce(c),void 0;if(!Le(a,c)&&!Nb(a.display,c)){var d=a.getSelection();if(c.dataTransfer.setData("Text",d),c.dataTransfer.setDragImage&&!i){var e=df("img",null,null,"position: fixed; left: 0; top: 0;");h&&(e.width=e.height=1,a.display.wrapper.appendChild(e),e._top=e.offsetTop),c.dataTransfer.setDragImage(e,0,0),h&&e.parentNode.removeChild(e)}}}function Wb(b,c){Math.abs(b.doc.scrollTop-c)<2||(b.doc.scrollTop=c,a||P(b,[],c),b.display.scroller.scrollTop!=c&&(b.display.scroller.scrollTop=c),b.display.scrollbarV.scrollTop!=c&&(b.display.scrollbarV.scrollTop=c),a&&P(b,[]),_(b,100))}function Xb(a,b,c){(c?b==a.doc.scrollLeft:Math.abs(a.doc.scrollLeft-b)<2)||(b=Math.min(b,a.display.scroller.scrollWidth-a.display.scroller.clientWidth),a.doc.scrollLeft=b,L(a),a.display.scroller.scrollLeft!=b&&(a.display.scroller.scrollLeft=b),a.display.scrollbarH.scrollLeft!=b&&(a.display.scrollbarH.scrollLeft=b))}function $b(b,c){var d=c.wheelDeltaX,f=c.wheelDeltaY;null==d&&c.detail&&c.axis==c.HORIZONTAL_AXIS&&(d=c.detail),null==f&&c.detail&&c.axis==c.VERTICAL_AXIS?f=c.detail:null==f&&(f=c.wheelDelta);var g=b.display,i=g.scroller;if(d&&i.scrollWidth>i.clientWidth||f&&i.scrollHeight>i.clientHeight){if(f&&p&&e)for(var j=c.target;j!=i;j=j.parentNode)if(j.lineObj){b.display.currentWheelTarget=j;break}if(d&&!a&&!h&&null!=Zb)return f&&Wb(b,Math.max(0,Math.min(i.scrollTop+f*Zb,i.scrollHeight-i.clientHeight))),Xb(b,Math.max(0,Math.min(i.scrollLeft+d*Zb,i.scrollWidth-i.clientWidth))),ze(c),g.wheelStartX=null,void 0;if(f&&null!=Zb){var k=f*Zb,l=b.doc.scrollTop,m=l+g.wrapper.clientHeight;0>k?l=Math.max(0,l+k-50):m=Math.min(b.doc.height,m+k+50),P(b,[],{top:l,bottom:m})}20>Yb&&(null==g.wheelStartX?(g.wheelStartX=i.scrollLeft,g.wheelStartY=i.scrollTop,g.wheelDX=d,g.wheelDY=f,setTimeout(function(){if(null!=g.wheelStartX){var a=i.scrollLeft-g.wheelStartX,b=i.scrollTop-g.wheelStartY,c=b&&g.wheelDY&&b/g.wheelDY||a&&g.wheelDX&&a/g.wheelDX;g.wheelStartX=g.wheelStartY=null,c&&(Zb=(Zb*Yb+c)/(Yb+1),++Yb)}},200)):(g.wheelDX+=d,g.wheelDY+=f))}}function _b(a,b,c){if("string"==typeof b&&(b=dd[b],!b))return!1;a.display.pollingFast&&Ib(a)&&(a.display.pollingFast=!1);var d=a.doc,e=d.sel.shift,f=!1;try{Lb(a)&&(a.state.suppressEdits=!0),c&&(d.sel.shift=!1),f=b(a)!=Pe}finally{d.sel.shift=e,a.state.suppressEdits=!1}return f}function ac(a){var b=a.state.keyMaps.slice(0);return a.options.extraKeys&&b.push(a.options.extraKeys),b.push(a.options.keyMap),b}function cc(a,b){var c=fd(a.options.keyMap),e=c.auto;clearTimeout(bc),e&&!hd(b)&&(bc=setTimeout(function(){fd(a.options.keyMap)==c&&(a.options.keyMap=e.call?e.call(null,a):e,C(a))},50));var f=id(b,!0),g=!1;if(!f)return!1;var h=ac(a);return g=b.shiftKey?gd("Shift-"+f,h,function(b){return _b(a,b,!0)})||gd(f,h,function(b){return("string"==typeof b?/^go[A-Z]/.test(b):b.motion)?_b(a,b):void 0}):gd(f,h,function(b){return _b(a,b)}),g&&(ze(b),$(a),d&&(b.oldKeyCode=b.keyCode,b.keyCode=0),Ke(a,"keyHandled",a,f,b)),g}function dc(a,b,c){var d=gd("'"+c+"'",ac(a),function(b){return _b(a,b,!0)});return d&&(ze(b),$(a),Ke(a,"keyHandled",a,"'"+c+"'",b)),d}function fc(a){var c=this;if(c.state.focused||hc(c),b&&27==a.keyCode&&(a.returnValue=!1),!(Le(c,a)||c.options.onKeyEvent&&c.options.onKeyEvent(c,ye(a)))){var d=a.keyCode;c.doc.sel.shift=16==d||a.shiftKey;var e=cc(c,a);h&&(ec=e?d:null,!e&&88==d&&!rf&&(p?a.metaKey:a.ctrlKey)&&c.replaceSelection(""))}}function gc(a){var c=this;if(!(Le(c,a)||c.options.onKeyEvent&&c.options.onKeyEvent(c,ye(a)))){var e=a.keyCode,f=a.charCode;if(h&&e==ec)return ec=null,ze(a),void 0;if(!(h&&(!a.which||a.which<10)||j)||!cc(c,a)){var g=String.fromCharCode(null==f?e:f);this.options.electricChars&&this.doc.mode.electricChars&&this.options.smartIndent&&!Lb(this)&&this.doc.mode.electricChars.indexOf(g)>-1&&setTimeout(Cb(c,function(){Pc(c,c.doc.sel.to.line,"smart")}),75),dc(c,a,g)||(b&&!d&&(c.display.inputHasSelection=null),Hb(c))}}}function hc(a){"nocursor"!=a.options.readOnly&&(a.state.focused||(He(a,"focus",a),a.state.focused=!0,-1==a.display.wrapper.className.search(/\bCodeMirror-focused\b/)&&(a.display.wrapper.className+=" CodeMirror-focused"),Jb(a,!0)),Gb(a),$(a))}function ic(a){a.state.focused&&(He(a,"blur",a),a.state.focused=!1,a.display.wrapper.className=a.display.wrapper.className.replace(" 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e=function(a){if(yc(a,b.from))return a;if(!yc(b.to,a))return d;var c=a.line+b.text.length-(b.to.line-b.from.line)-1,e=a.ch;return a.line==b.to.line&&(e+=d.ch-b.to.ch),wc(c,e)};return{anchor:e(a.sel.anchor),head:e(a.sel.head)}}function oc(a,b,c){var d={canceled:!1,from:b.from,to:b.to,text:b.text,origin:b.origin,cancel:function(){this.canceled=!0}};return c&&(d.update=function(b,c,d,e){b&&(this.from=Bc(a,b)),c&&(this.to=Bc(a,c)),d&&(this.text=d),void 0!==e&&(this.origin=e)}),He(a,"beforeChange",a,d),a.cm&&He(a.cm,"beforeChange",a.cm,d),d.canceled?null:{from:d.from,to:d.to,text:d.text,origin:d.origin}}function pc(a,b,c,d){if(a.cm){if(!a.cm.curOp)return Cb(a.cm,pc)(a,b,c,d);if(a.cm.state.suppressEdits)return}if(!(Ne(a,"beforeChange")||a.cm&&Ne(a.cm,"beforeChange"))||(b=oc(a,b,!0))){var e=u&&!d&&vd(a,b.from,b.to);if(e){for(var f=e.length-1;f>=1;--f)qc(a,{from:e[f].from,to:e[f].to,text:[""]});e.length&&qc(a,{from:e[0].from,to:e[0].to,text:b.text},c)}else qc(a,b,c)}}function qc(a,b,c){var d=nc(a,b,c);qe(a,b,d,a.cm?a.cm.curOp.id:0/0),tc(a,b,d,td(a,b));var e=[];de(a,function(a,c){c||-1!=We(e,a.history)||(we(a.history,b),e.push(a.history)),tc(a,b,null,td(a,b))})}function rc(a,b){if(!a.cm||!a.cm.state.suppressEdits){var c=a.history,d=("undo"==b?c.done:c.undone).pop();if(d){var e={changes:[],anchorBefore:d.anchorAfter,headBefore:d.headAfter,anchorAfter:d.anchorBefore,headAfter:d.headBefore,generation:c.generation};("undo"==b?c.undone:c.done).push(e),c.generation=d.generation||++c.maxGeneration;for(var f=Ne(a,"beforeChange")||a.cm&&Ne(a.cm,"beforeChange"),g=d.changes.length-1;g>=0;--g){var h=d.changes[g];if(h.origin=b,f&&!oc(a,h,!1))return("undo"==b?c.done:c.undone).length=0,void 0;e.changes.push(pe(a,h));var i=g?nc(a,h,null):{anchor:d.anchorBefore,head:d.headBefore};tc(a,h,i,ud(a,h));var j=[];de(a,function(a,b){b||-1!=We(j,a.history)||(we(a.history,h),j.push(a.history)),tc(a,h,null,ud(a,h))})}}}}function sc(a,b){function c(a){return wc(a.line+b,a.ch)}a.first+=b,a.cm&&Fb(a.cm,a.first,a.first,b),a.sel.head=c(a.sel.head),a.sel.anchor=c(a.sel.anchor),a.sel.from=c(a.sel.from),a.sel.to=c(a.sel.to)}function tc(a,b,c,d){if(a.cm&&!a.cm.curOp)return Cb(a.cm,tc)(a,b,c,d);if(b.to.line<a.first)return sc(a,b.text.length-1-(b.to.line-b.from.line)),void 0;if(!(b.from.line>a.lastLine())){if(b.from.line<a.first){var e=b.text.length-1-(a.first-b.from.line);sc(a,e),b={from:wc(a.first,0),to:wc(b.to.line+e,b.to.ch),text:[Ue(b.text)],origin:b.origin}}var f=a.lastLine();b.to.line>f&&(b={from:b.from,to:wc(f,fe(a,f).text.length),text:[b.text[0]],origin:b.origin}),b.removed=ge(a,b.from,b.to),c||(c=nc(a,b,null)),a.cm?uc(a.cm,b,d,c):Yd(a,b,d,c)}}function uc(a,b,c,d){var e=a.doc,f=a.display,g=b.from,h=b.to,i=!1,j=g.line;a.options.lineWrapping||(j=je(zd(e,fe(e,g.line))),e.iter(j,h.line+1,function(a){return a==f.maxLine?(i=!0,!0):void 0})),yc(e.sel.head,b.from)||yc(b.to,e.sel.head)||(a.curOp.cursorActivity=!0),Yd(e,b,c,d,A(a)),a.options.lineWrapping||(e.iter(j,g.line+b.text.length,function(a){var b=G(e,a);b>f.maxLineLength&&(f.maxLine=a,f.maxLineLength=b,f.maxLineChanged=!0,i=!1)}),i&&(a.curOp.updateMaxLine=!0)),e.frontier=Math.min(e.frontier,g.line),_(a,400);var k=b.text.length-(h.line-g.line)-1;if(Fb(a,g.line,h.line+1,k),Ne(a,"change")){var l={from:g,to:h,text:b.text,removed:b.removed,origin:b.origin};if(a.curOp.textChanged){for(var m=a.curOp.textChanged;m.next;m=m.next);m.next=l}else a.curOp.textChanged=l}}function vc(a,b,c,d,e){if(d||(d=c),yc(d,c)){var f=d;d=c,c=f}"string"==typeof b&&(b=pf(b)),pc(a,{from:c,to:d,text:b,origin:e},null)}function wc(a,b){return this instanceof wc?(this.line=a,this.ch=b,void 0):new wc(a,b)}function xc(a,b){return a.line==b.line&&a.ch==b.ch}function yc(a,b){return a.line<b.line||a.line==b.line&&a.ch<b.ch}function zc(a){return wc(a.line,a.ch)}function Ac(a,b){return 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g=a.sel;if(g.goalColumn=null,(e||!xc(b,g.anchor))&&(b=Ic(a,b,d,"push"!=e)),(e||!xc(c,g.head))&&(c=Ic(a,c,d,"push"!=e)),!xc(g.anchor,b)||!xc(g.head,c)){g.anchor=b,g.head=c;var h=yc(c,b);g.from=h?c:b,g.to=h?b:c,a.cm&&(a.cm.curOp.updateInput=a.cm.curOp.selectionChanged=a.cm.curOp.cursorActivity=!0),Ke(a,"cursorActivity",a)}}function Hc(a){Gc(a.doc,a.doc.sel.from,a.doc.sel.to,null,"push")}function Ic(a,b,c,d){var e=!1,f=b,g=c||1;a.cantEdit=!1;a:for(;;){var h=fe(a,f.line);if(h.markedSpans)for(var i=0;i<h.markedSpans.length;++i){var j=h.markedSpans[i],k=j.marker;if((null==j.from||(k.inclusiveLeft?j.from<=f.ch:j.from<f.ch))&&(null==j.to||(k.inclusiveRight?j.to>=f.ch:j.to>f.ch))){if(d&&(He(k,"beforeCursorEnter"),k.explicitlyCleared)){if(h.markedSpans){--i;continue}break}if(!k.atomic)continue;var l=k.find()[0>g?"from":"to"];if(xc(l,f)&&(l.ch+=g,l.ch<0?l=l.line>a.first?Bc(a,wc(l.line-1)):null:l.ch>h.text.length&&(l=l.line<a.first+a.size-1?wc(l.line+1,0):null),!l)){if(e)return 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i=null==f.from||(g.inclusiveLeft?f.from<=b:f.from<b);(e||(e=[])).push({from:i?null:f.from-b,to:null==f.to?null:f.to-b,marker:g})}}return e}function td(a,b){var c=Dc(a,b.from.line)&&fe(a,b.from.line).markedSpans,d=Dc(a,b.to.line)&&fe(a,b.to.line).markedSpans;if(!c&&!d)return null;var e=b.from.ch,f=b.to.ch,g=xc(b.from,b.to),h=rd(c,e,g),i=sd(d,f,g),j=1==b.text.length,k=Ue(b.text).length+(j?e:0);if(h)for(var l=0;l<h.length;++l){var m=h[l];if(null==m.to){var n=od(i,m.marker);n?j&&(m.to=null==n.to?null:n.to+k):m.to=e}}if(i)for(var l=0;l<i.length;++l){var m=i[l];if(null!=m.to&&(m.to+=k),null==m.from){var n=od(h,m.marker);n||(m.from=k,j&&(h||(h=[])).push(m))}else m.from+=k,j&&(h||(h=[])).push(m)}if(j&&h){for(var l=0;l<h.length;++l)null!=h[l].from&&h[l].from==h[l].to&&"bookmark"!=h[l].marker.type&&h.splice(l--,1);h.length||(h=null)}var o=[h];if(!j){var q,p=b.text.length-2;if(p>0&&h)for(var l=0;l<h.length;++l)null==h[l].to&&(q||(q=[])).push({from:null,to:null,marker:h[l].marker});for(var 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i.appendChild(document.createTextNode(c))}}for(var k=CodeMirror.splitLines(a),l=CodeMirror.startState(e),m=0,n=k.length;n>m;++m){m&&c("\n");for(var o=new CodeMirror.StringStream(k[m]);!o.eol();){var p=e.token(o,l);c(o.current(),p,m,o.start),o.start=o.pos}}}; >diff --git a/koha-tmpl/intranet-tmpl/lib/codemirror/codemirror.js b/koha-tmpl/intranet-tmpl/lib/codemirror/codemirror.js >deleted file mode 100644 >index ac0f324..0000000 >--- a/koha-tmpl/intranet-tmpl/lib/codemirror/codemirror.js >+++ /dev/null >@@ -1,5715 +0,0 @@ >-// CodeMirror version 3.14 >-// >-// CodeMirror is the only global var we claim >-window.CodeMirror = (function() { >- "use strict"; >- >- // BROWSER SNIFFING >- >- // Crude, but necessary to handle a number of hard-to-feature-detect >- // bugs and behavior differences. >- var gecko = /gecko\/\d/i.test(navigator.userAgent); >- var ie = /MSIE \d/.test(navigator.userAgent); >- var ie_lt8 = ie && (document.documentMode == null || document.documentMode < 8); >- var ie_lt9 = ie && (document.documentMode == null || document.documentMode < 9); >- var webkit = /WebKit\//.test(navigator.userAgent); >- var qtwebkit = webkit && /Qt\/\d+\.\d+/.test(navigator.userAgent); >- var chrome = /Chrome\//.test(navigator.userAgent); >- var opera = /Opera\//.test(navigator.userAgent); >- var safari = /Apple Computer/.test(navigator.vendor); >- var khtml = /KHTML\//.test(navigator.userAgent); >- var mac_geLion = /Mac OS X 1\d\D([7-9]|\d\d)\D/.test(navigator.userAgent); >- var mac_geMountainLion = /Mac OS X 1\d\D([8-9]|\d\d)\D/.test(navigator.userAgent); >- var phantom = /PhantomJS/.test(navigator.userAgent); >- >- var ios = /AppleWebKit/.test(navigator.userAgent) && /Mobile\/\w+/.test(navigator.userAgent); >- // This is woefully incomplete. Suggestions for alternative methods welcome. >- var mobile = ios || /Android|webOS|BlackBerry|Opera Mini|Opera Mobi|IEMobile/i.test(navigator.userAgent); >- var mac = ios || /Mac/.test(navigator.platform); >- var windows = /windows/i.test(navigator.platform); >- >- var opera_version = opera && navigator.userAgent.match(/Version\/(\d*\.\d*)/); >- if (opera_version) opera_version = Number(opera_version[1]); >- // Some browsers use the wrong event properties to signal cmd/ctrl on OS X >- var flipCtrlCmd = mac && (qtwebkit || opera && (opera_version == null || opera_version < 12.11)); >- var captureMiddleClick = gecko || (ie && !ie_lt9); >- >- // Optimize some code when these features are not used >- var sawReadOnlySpans = false, sawCollapsedSpans = false; >- >- // CONSTRUCTOR >- >- function CodeMirror(place, options) { >- if (!(this instanceof CodeMirror)) return new CodeMirror(place, options); >- >- this.options = options = options || {}; >- // Determine effective options based on given values and defaults. >- for (var opt in defaults) if (!options.hasOwnProperty(opt) && defaults.hasOwnProperty(opt)) >- options[opt] = defaults[opt]; >- setGuttersForLineNumbers(options); >- >- var docStart = typeof options.value == "string" ? 0 : options.value.first; >- var display = this.display = makeDisplay(place, docStart); >- display.wrapper.CodeMirror = this; >- updateGutters(this); >- if (options.autofocus && !mobile) focusInput(this); >- >- this.state = {keyMaps: [], >- overlays: [], >- modeGen: 0, >- overwrite: false, focused: false, >- suppressEdits: false, pasteIncoming: false, >- draggingText: false, >- highlight: new Delayed()}; >- >- themeChanged(this); >- if (options.lineWrapping) >- this.display.wrapper.className += " CodeMirror-wrap"; >- >- var doc = options.value; >- if (typeof doc == "string") doc = new Doc(options.value, options.mode); >- operation(this, attachDoc)(this, doc); >- >- // Override magic textarea content restore that IE sometimes does >- // on our hidden textarea on reload >- if (ie) setTimeout(bind(resetInput, this, true), 20); >- >- registerEventHandlers(this); >- // IE throws unspecified error in certain cases, when >- // trying to access activeElement before onload >- var hasFocus; try { hasFocus = (document.activeElement == display.input); } catch(e) { } >- if (hasFocus || (options.autofocus && !mobile)) setTimeout(bind(onFocus, this), 20); >- else onBlur(this); >- >- operation(this, function() { >- for (var opt in optionHandlers) >- if (optionHandlers.propertyIsEnumerable(opt)) >- optionHandlers[opt](this, options[opt], Init); >- for (var i = 0; i < initHooks.length; ++i) initHooks[i](this); >- })(); >- } >- >- // DISPLAY CONSTRUCTOR >- >- function makeDisplay(place, docStart) { >- var d = {}; >- >- var input = d.input = elt("textarea", null, null, "position: absolute; padding: 0; width: 1px; height: 1em; outline: none; font-size: 4px;"); >- if (webkit) input.style.width = "1000px"; >- else input.setAttribute("wrap", "off"); >- // if border: 0; -- iOS fails to open keyboard (issue #1287) >- if (ios) input.style.border = "1px solid black"; >- input.setAttribute("autocorrect", "off"); input.setAttribute("autocapitalize", "off"); input.setAttribute("spellcheck", "false"); >- >- // Wraps and hides input textarea >- d.inputDiv = elt("div", [input], null, "overflow: hidden; position: relative; width: 3px; height: 0px;"); >- // The actual fake scrollbars. >- d.scrollbarH = elt("div", [elt("div", null, null, "height: 1px")], "CodeMirror-hscrollbar"); >- d.scrollbarV = elt("div", [elt("div", null, null, "width: 1px")], "CodeMirror-vscrollbar"); >- d.scrollbarFiller = elt("div", null, "CodeMirror-scrollbar-filler"); >- d.gutterFiller = elt("div", null, "CodeMirror-gutter-filler"); >- // DIVs containing the selection and the actual code >- d.lineDiv = elt("div", null, "CodeMirror-code"); >- d.selectionDiv = elt("div", null, null, "position: relative; z-index: 1"); >- // Blinky cursor, and element used to ensure cursor fits at the end of a line >- d.cursor = elt("div", "\u00a0", "CodeMirror-cursor"); >- // Secondary cursor, shown when on a 'jump' in bi-directional text >- d.otherCursor = elt("div", "\u00a0", "CodeMirror-cursor CodeMirror-secondarycursor"); >- // Used to measure text size >- d.measure = elt("div", null, "CodeMirror-measure"); >- // Wraps everything that needs to exist inside the vertically-padded coordinate system >- d.lineSpace = elt("div", [d.measure, d.selectionDiv, d.lineDiv, d.cursor, d.otherCursor], >- null, "position: relative; outline: none"); >- // Moved around its parent to cover visible view >- d.mover = elt("div", [elt("div", [d.lineSpace], "CodeMirror-lines")], null, "position: relative"); >- // Set to the height of the text, causes scrolling >- d.sizer = elt("div", [d.mover], "CodeMirror-sizer"); >- // D is needed because behavior of elts with overflow: auto and padding is inconsistent across browsers >- d.heightForcer = elt("div", null, null, "position: absolute; height: " + scrollerCutOff + "px; width: 1px;"); >- // Will contain the gutters, if any >- d.gutters = elt("div", null, "CodeMirror-gutters"); >- d.lineGutter = null; >- // Provides scrolling >- d.scroller = elt("div", [d.sizer, d.heightForcer, d.gutters], "CodeMirror-scroll"); >- d.scroller.setAttribute("tabIndex", "-1"); >- // The element in which the editor lives. >- d.wrapper = elt("div", [d.inputDiv, d.scrollbarH, d.scrollbarV, >- d.scrollbarFiller, d.gutterFiller, d.scroller], "CodeMirror"); >- // Work around IE7 z-index bug >- if (ie_lt8) { d.gutters.style.zIndex = -1; d.scroller.style.paddingRight = 0; } >- if (place.appendChild) place.appendChild(d.wrapper); else place(d.wrapper); >- >- // Needed to hide big blue blinking cursor on Mobile Safari >- if (ios) input.style.width = "0px"; >- if (!webkit) d.scroller.draggable = true; >- // Needed to handle Tab key in KHTML >- if (khtml) { d.inputDiv.style.height = "1px"; d.inputDiv.style.position = "absolute"; } >- // Need to set a minimum width to see the scrollbar on IE7 (but must not set it on IE8). >- else if (ie_lt8) d.scrollbarH.style.minWidth = d.scrollbarV.style.minWidth = "18px"; >- >- // Current visible range (may be bigger than the view window). >- d.viewOffset = d.lastSizeC = 0; >- d.showingFrom = d.showingTo = docStart; >- >- // Used to only resize the line number gutter when necessary (when >- // the amount of lines crosses a boundary that makes its width change) >- d.lineNumWidth = d.lineNumInnerWidth = d.lineNumChars = null; >- // See readInput and resetInput >- d.prevInput = ""; >- // Set to true when a non-horizontal-scrolling widget is added. As >- // an optimization, widget aligning is skipped when d is false. >- d.alignWidgets = false; >- // Flag that indicates whether we currently expect input to appear >- // (after some event like 'keypress' or 'input') and are polling >- // intensively. >- d.pollingFast = false; >- // Self-resetting timeout for the poller >- d.poll = new Delayed(); >- >- d.cachedCharWidth = d.cachedTextHeight = null; >- d.measureLineCache = []; >- d.measureLineCachePos = 0; >- >- // Tracks when resetInput has punted to just putting a short >- // string instead of the (large) selection. >- d.inaccurateSelection = false; >- >- // Tracks the maximum line length so that the horizontal scrollbar >- // can be kept static when scrolling. >- d.maxLine = null; >- d.maxLineLength = 0; >- d.maxLineChanged = false; >- >- // Used for measuring wheel scrolling granularity >- d.wheelDX = d.wheelDY = d.wheelStartX = d.wheelStartY = null; >- >- return d; >- } >- >- // STATE UPDATES >- >- // Used to get the editor into a consistent state again when options change. >- >- function loadMode(cm) { >- cm.doc.mode = CodeMirror.getMode(cm.options, cm.doc.modeOption); >- cm.doc.iter(function(line) { >- if (line.stateAfter) line.stateAfter = null; >- if (line.styles) line.styles = null; >- }); >- cm.doc.frontier = cm.doc.first; >- startWorker(cm, 100); >- cm.state.modeGen++; >- if (cm.curOp) regChange(cm); >- } >- >- function wrappingChanged(cm) { >- if (cm.options.lineWrapping) { >- cm.display.wrapper.className += " CodeMirror-wrap"; >- cm.display.sizer.style.minWidth = ""; >- } else { >- cm.display.wrapper.className = cm.display.wrapper.className.replace(" CodeMirror-wrap", ""); >- computeMaxLength(cm); >- } >- estimateLineHeights(cm); >- regChange(cm); >- clearCaches(cm); >- setTimeout(function(){updateScrollbars(cm);}, 100); >- } >- >- function estimateHeight(cm) { >- var th = textHeight(cm.display), wrapping = cm.options.lineWrapping; >- var perLine = wrapping && Math.max(5, cm.display.scroller.clientWidth / charWidth(cm.display) - 3); >- return function(line) { >- if (lineIsHidden(cm.doc, line)) >- return 0; >- else if (wrapping) >- return (Math.ceil(line.text.length / perLine) || 1) * th; >- else >- return th; >- }; >- } >- >- function estimateLineHeights(cm) { >- var doc = cm.doc, est = estimateHeight(cm); >- doc.iter(function(line) { >- var estHeight = est(line); >- if (estHeight != line.height) updateLineHeight(line, estHeight); >- }); >- } >- >- function keyMapChanged(cm) { >- var map = keyMap[cm.options.keyMap], style = map.style; >- cm.display.wrapper.className = cm.display.wrapper.className.replace(/\s*cm-keymap-\S+/g, "") + >- (style ? " cm-keymap-" + style : ""); >- cm.state.disableInput = map.disableInput; >- } >- >- function themeChanged(cm) { >- cm.display.wrapper.className = cm.display.wrapper.className.replace(/\s*cm-s-\S+/g, "") + >- cm.options.theme.replace(/(^|\s)\s*/g, " cm-s-"); >- clearCaches(cm); >- } >- >- function guttersChanged(cm) { >- updateGutters(cm); >- regChange(cm); >- setTimeout(function(){alignHorizontally(cm);}, 20); >- } >- >- function updateGutters(cm) { >- var gutters = cm.display.gutters, specs = cm.options.gutters; >- removeChildren(gutters); >- for (var i = 0; i < specs.length; ++i) { >- var gutterClass = specs[i]; >- var gElt = gutters.appendChild(elt("div", null, "CodeMirror-gutter " + gutterClass)); >- if (gutterClass == "CodeMirror-linenumbers") { >- cm.display.lineGutter = gElt; >- gElt.style.width = (cm.display.lineNumWidth || 1) + "px"; >- } >- } >- gutters.style.display = i ? "" : "none"; >- } >- >- function lineLength(doc, line) { >- if (line.height == 0) return 0; >- var len = line.text.length, merged, cur = line; >- while (merged = collapsedSpanAtStart(cur)) { >- var found = merged.find(); >- cur = getLine(doc, found.from.line); >- len += found.from.ch - found.to.ch; >- } >- cur = line; >- while (merged = collapsedSpanAtEnd(cur)) { >- var found = merged.find(); >- len -= cur.text.length - found.from.ch; >- cur = getLine(doc, found.to.line); >- len += cur.text.length - found.to.ch; >- } >- return len; >- } >- >- function computeMaxLength(cm) { >- var d = cm.display, doc = cm.doc; >- d.maxLine = getLine(doc, doc.first); >- d.maxLineLength = lineLength(doc, d.maxLine); >- d.maxLineChanged = true; >- doc.iter(function(line) { >- var len = lineLength(doc, line); >- if (len > d.maxLineLength) { >- d.maxLineLength = len; >- d.maxLine = line; >- } >- }); >- } >- >- // Make sure the gutters options contains the element >- // "CodeMirror-linenumbers" when the lineNumbers option is true. >- function setGuttersForLineNumbers(options) { >- var found = false; >- for (var i = 0; i < options.gutters.length; ++i) { >- if (options.gutters[i] == "CodeMirror-linenumbers") { >- if (options.lineNumbers) found = true; >- else options.gutters.splice(i--, 1); >- } >- } >- if (!found && options.lineNumbers) >- options.gutters.push("CodeMirror-linenumbers"); >- } >- >- // SCROLLBARS >- >- // Re-synchronize the fake scrollbars with the actual size of the >- // content. Optionally force a scrollTop. >- function updateScrollbars(cm) { >- var d = cm.display, docHeight = cm.doc.height; >- var totalHeight = docHeight + paddingVert(d); >- d.sizer.style.minHeight = d.heightForcer.style.top = totalHeight + "px"; >- d.gutters.style.height = Math.max(totalHeight, d.scroller.clientHeight - scrollerCutOff) + "px"; >- var scrollHeight = Math.max(totalHeight, d.scroller.scrollHeight); >- var needsH = d.scroller.scrollWidth > (d.scroller.clientWidth + 1); >- var needsV = scrollHeight > (d.scroller.clientHeight + 1); >- if (needsV) { >- d.scrollbarV.style.display = "block"; >- d.scrollbarV.style.bottom = needsH ? scrollbarWidth(d.measure) + "px" : "0"; >- d.scrollbarV.firstChild.style.height = >- (scrollHeight - d.scroller.clientHeight + d.scrollbarV.clientHeight) + "px"; >- } else d.scrollbarV.style.display = ""; >- if (needsH) { >- d.scrollbarH.style.display = "block"; >- d.scrollbarH.style.right = needsV ? scrollbarWidth(d.measure) + "px" : "0"; >- d.scrollbarH.firstChild.style.width = >- (d.scroller.scrollWidth - d.scroller.clientWidth + d.scrollbarH.clientWidth) + "px"; >- } else d.scrollbarH.style.display = ""; >- if (needsH && needsV) { >- d.scrollbarFiller.style.display = "block"; >- d.scrollbarFiller.style.height = d.scrollbarFiller.style.width = scrollbarWidth(d.measure) + "px"; >- } else d.scrollbarFiller.style.display = ""; >- if (needsH && cm.options.coverGutterNextToScrollbar && cm.options.fixedGutter) { >- d.gutterFiller.style.display = "block"; >- d.gutterFiller.style.height = scrollbarWidth(d.measure) + "px"; >- d.gutterFiller.style.width = d.gutters.offsetWidth + "px"; >- } else d.gutterFiller.style.display = ""; >- >- if (mac_geLion && scrollbarWidth(d.measure) === 0) >- d.scrollbarV.style.minWidth = d.scrollbarH.style.minHeight = mac_geMountainLion ? "18px" : "12px"; >- } >- >- function visibleLines(display, doc, viewPort) { >- var top = display.scroller.scrollTop, height = display.wrapper.clientHeight; >- if (typeof viewPort == "number") top = viewPort; >- else if (viewPort) {top = viewPort.top; height = viewPort.bottom - viewPort.top;} >- top = Math.floor(top - paddingTop(display)); >- var bottom = Math.ceil(top + height); >- return {from: lineAtHeight(doc, top), to: lineAtHeight(doc, bottom)}; >- } >- >- // LINE NUMBERS >- >- function alignHorizontally(cm) { >- var display = cm.display; >- if (!display.alignWidgets && (!display.gutters.firstChild || !cm.options.fixedGutter)) return; >- var comp = compensateForHScroll(display) - display.scroller.scrollLeft + cm.doc.scrollLeft; >- var gutterW = display.gutters.offsetWidth, l = comp + "px"; >- for (var n = display.lineDiv.firstChild; n; n = n.nextSibling) if (n.alignable) { >- for (var i = 0, a = n.alignable; i < a.length; ++i) a[i].style.left = l; >- } >- if (cm.options.fixedGutter) >- display.gutters.style.left = (comp + gutterW) + "px"; >- } >- >- function maybeUpdateLineNumberWidth(cm) { >- if (!cm.options.lineNumbers) return false; >- var doc = cm.doc, last = lineNumberFor(cm.options, doc.first + doc.size - 1), display = cm.display; >- if (last.length != display.lineNumChars) { >- var test = display.measure.appendChild(elt("div", [elt("div", last)], >- "CodeMirror-linenumber CodeMirror-gutter-elt")); >- var innerW = test.firstChild.offsetWidth, padding = test.offsetWidth - innerW; >- display.lineGutter.style.width = ""; >- display.lineNumInnerWidth = Math.max(innerW, display.lineGutter.offsetWidth - padding); >- display.lineNumWidth = display.lineNumInnerWidth + padding; >- display.lineNumChars = display.lineNumInnerWidth ? last.length : -1; >- display.lineGutter.style.width = display.lineNumWidth + "px"; >- return true; >- } >- return false; >- } >- >- function lineNumberFor(options, i) { >- return String(options.lineNumberFormatter(i + options.firstLineNumber)); >- } >- function compensateForHScroll(display) { >- return getRect(display.scroller).left - getRect(display.sizer).left; >- } >- >- // DISPLAY DRAWING >- >- function updateDisplay(cm, changes, viewPort) { >- var oldFrom = cm.display.showingFrom, oldTo = cm.display.showingTo, updated; >- var visible = visibleLines(cm.display, cm.doc, viewPort); >- for (;;) { >- if (!updateDisplayInner(cm, changes, visible)) break; >- updated = true; >- updateSelection(cm); >- updateScrollbars(cm); >- >- // Clip forced viewport to actual scrollable area >- if (viewPort) >- viewPort = Math.min(cm.display.scroller.scrollHeight - cm.display.scroller.clientHeight, >- typeof viewPort == "number" ? viewPort : viewPort.top); >- visible = visibleLines(cm.display, cm.doc, viewPort); >- if (visible.from >= cm.display.showingFrom && visible.to <= cm.display.showingTo) >- break; >- changes = []; >- } >- >- if (updated) { >- signalLater(cm, "update", cm); >- if (cm.display.showingFrom != oldFrom || cm.display.showingTo != oldTo) >- signalLater(cm, "viewportChange", cm, cm.display.showingFrom, cm.display.showingTo); >- } >- return updated; >- } >- >- // Uses a set of changes plus the current scroll position to >- // determine which DOM updates have to be made, and makes the >- // updates. >- function updateDisplayInner(cm, changes, visible) { >- var display = cm.display, doc = cm.doc; >- if (!display.wrapper.clientWidth) { >- display.showingFrom = display.showingTo = doc.first; >- display.viewOffset = 0; >- return; >- } >- >- // Bail out if the visible area is already rendered and nothing changed. >- if (changes.length == 0 && >- visible.from > display.showingFrom && visible.to < display.showingTo) >- return; >- >- if (maybeUpdateLineNumberWidth(cm)) >- changes = [{from: doc.first, to: doc.first + doc.size}]; >- var gutterW = display.sizer.style.marginLeft = display.gutters.offsetWidth + "px"; >- display.scrollbarH.style.left = cm.options.fixedGutter ? gutterW : "0"; >- >- // Used to determine which lines need their line numbers updated >- var positionsChangedFrom = Infinity; >- if (cm.options.lineNumbers) >- for (var i = 0; i < changes.length; ++i) >- if (changes[i].diff) { positionsChangedFrom = changes[i].from; break; } >- >- var end = doc.first + doc.size; >- var from = Math.max(visible.from - cm.options.viewportMargin, doc.first); >- var to = Math.min(end, visible.to + cm.options.viewportMargin); >- if (display.showingFrom < from && from - display.showingFrom < 20) from = Math.max(doc.first, display.showingFrom); >- if (display.showingTo > to && display.showingTo - to < 20) to = Math.min(end, display.showingTo); >- if (sawCollapsedSpans) { >- from = lineNo(visualLine(doc, getLine(doc, from))); >- while (to < end && lineIsHidden(doc, getLine(doc, to))) ++to; >- } >- >- // Create a range of theoretically intact lines, and punch holes >- // in that using the change info. >- var intact = [{from: Math.max(display.showingFrom, doc.first), >- to: Math.min(display.showingTo, end)}]; >- if (intact[0].from >= intact[0].to) intact = []; >- else intact = computeIntact(intact, changes); >- // When merged lines are present, we might have to reduce the >- // intact ranges because changes in continued fragments of the >- // intact lines do require the lines to be redrawn. >- if (sawCollapsedSpans) >- for (var i = 0; i < intact.length; ++i) { >- var range = intact[i], merged; >- while (merged = collapsedSpanAtEnd(getLine(doc, range.to - 1))) { >- var newTo = merged.find().from.line; >- if (newTo > range.from) range.to = newTo; >- else { intact.splice(i--, 1); break; } >- } >- } >- >- // Clip off the parts that won't be visible >- var intactLines = 0; >- for (var i = 0; i < intact.length; ++i) { >- var range = intact[i]; >- if (range.from < from) range.from = from; >- if (range.to > to) range.to = to; >- if (range.from >= range.to) intact.splice(i--, 1); >- else intactLines += range.to - range.from; >- } >- if (intactLines == to - from && from == display.showingFrom && to == display.showingTo) { >- updateViewOffset(cm); >- return; >- } >- intact.sort(function(a, b) {return a.from - b.from;}); >- >- // Avoid crashing on IE's "unspecified error" when in iframes >- try { >- var focused = document.activeElement; >- } catch(e) {} >- if (intactLines < (to - from) * .7) display.lineDiv.style.display = "none"; >- patchDisplay(cm, from, to, intact, positionsChangedFrom); >- display.lineDiv.style.display = ""; >- if (focused && document.activeElement != focused && focused.offsetHeight) focused.focus(); >- >- var different = from != display.showingFrom || to != display.showingTo || >- display.lastSizeC != display.wrapper.clientHeight; >- // This is just a bogus formula that detects when the editor is >- // resized or the font size changes. >- if (different) { >- display.lastSizeC = display.wrapper.clientHeight; >- startWorker(cm, 400); >- } >- display.showingFrom = from; display.showingTo = to; >- >- var prevBottom = display.lineDiv.offsetTop; >- for (var node = display.lineDiv.firstChild, height; node; node = node.nextSibling) if (node.lineObj) { >- if (ie_lt8) { >- var bot = node.offsetTop + node.offsetHeight; >- height = bot - prevBottom; >- prevBottom = bot; >- } else { >- var box = getRect(node); >- height = box.bottom - box.top; >- } >- var diff = node.lineObj.height - height; >- if (height < 2) height = textHeight(display); >- if (diff > .001 || diff < -.001) { >- updateLineHeight(node.lineObj, height); >- var widgets = node.lineObj.widgets; >- if (widgets) for (var i = 0; i < widgets.length; ++i) >- widgets[i].height = widgets[i].node.offsetHeight; >- } >- } >- updateViewOffset(cm); >- >- return true; >- } >- >- function updateViewOffset(cm) { >- var off = cm.display.viewOffset = heightAtLine(cm, getLine(cm.doc, cm.display.showingFrom)); >- // Position the mover div to align with the current virtual scroll position >- cm.display.mover.style.top = off + "px"; >- } >- >- function computeIntact(intact, changes) { >- for (var i = 0, l = changes.length || 0; i < l; ++i) { >- var change = changes[i], intact2 = [], diff = change.diff || 0; >- for (var j = 0, l2 = intact.length; j < l2; ++j) { >- var range = intact[j]; >- if (change.to <= range.from && change.diff) { >- intact2.push({from: range.from + diff, to: range.to + diff}); >- } else if (change.to <= range.from || change.from >= range.to) { >- intact2.push(range); >- } else { >- if (change.from > range.from) >- intact2.push({from: range.from, to: change.from}); >- if (change.to < range.to) >- intact2.push({from: change.to + diff, to: range.to + diff}); >- } >- } >- intact = intact2; >- } >- return intact; >- } >- >- function getDimensions(cm) { >- var d = cm.display, left = {}, width = {}; >- for (var n = d.gutters.firstChild, i = 0; n; n = n.nextSibling, ++i) { >- left[cm.options.gutters[i]] = n.offsetLeft; >- width[cm.options.gutters[i]] = n.offsetWidth; >- } >- return {fixedPos: compensateForHScroll(d), >- gutterTotalWidth: d.gutters.offsetWidth, >- gutterLeft: left, >- gutterWidth: width, >- wrapperWidth: d.wrapper.clientWidth}; >- } >- >- function patchDisplay(cm, from, to, intact, updateNumbersFrom) { >- var dims = getDimensions(cm); >- var display = cm.display, lineNumbers = cm.options.lineNumbers; >- if (!intact.length && (!webkit || !cm.display.currentWheelTarget)) >- removeChildren(display.lineDiv); >- var container = display.lineDiv, cur = container.firstChild; >- >- function rm(node) { >- var next = node.nextSibling; >- if (webkit && mac && cm.display.currentWheelTarget == node) { >- node.style.display = "none"; >- node.lineObj = null; >- } else { >- node.parentNode.removeChild(node); >- } >- return next; >- } >- >- var nextIntact = intact.shift(), lineN = from; >- cm.doc.iter(from, to, function(line) { >- if (nextIntact && nextIntact.to == lineN) nextIntact = intact.shift(); >- if (lineIsHidden(cm.doc, line)) { >- if (line.height != 0) updateLineHeight(line, 0); >- if (line.widgets && cur.previousSibling) for (var i = 0; i < line.widgets.length; ++i) { >- var w = line.widgets[i]; >- if (w.showIfHidden) { >- var prev = cur.previousSibling; >- if (/pre/i.test(prev.nodeName)) { >- var wrap = elt("div", null, null, "position: relative"); >- prev.parentNode.replaceChild(wrap, prev); >- wrap.appendChild(prev); >- prev = wrap; >- } >- var wnode = prev.appendChild(elt("div", [w.node], "CodeMirror-linewidget")); >- if (!w.handleMouseEvents) wnode.ignoreEvents = true; >- positionLineWidget(w, wnode, prev, dims); >- } >- } >- } else if (nextIntact && nextIntact.from <= lineN && nextIntact.to > lineN) { >- // This line is intact. Skip to the actual node. Update its >- // line number if needed. >- while (cur.lineObj != line) cur = rm(cur); >- if (lineNumbers && updateNumbersFrom <= lineN && cur.lineNumber) >- setTextContent(cur.lineNumber, lineNumberFor(cm.options, lineN)); >- cur = cur.nextSibling; >- } else { >- // For lines with widgets, make an attempt to find and reuse >- // the existing element, so that widgets aren't needlessly >- // removed and re-inserted into the dom >- if (line.widgets) for (var j = 0, search = cur, reuse; search && j < 20; ++j, search = search.nextSibling) >- if (search.lineObj == line && /div/i.test(search.nodeName)) { reuse = search; break; } >- // This line needs to be generated. >- var lineNode = buildLineElement(cm, line, lineN, dims, reuse); >- if (lineNode != reuse) { >- container.insertBefore(lineNode, cur); >- } else { >- while (cur != reuse) cur = rm(cur); >- cur = cur.nextSibling; >- } >- >- lineNode.lineObj = line; >- } >- ++lineN; >- }); >- while (cur) cur = rm(cur); >- } >- >- function buildLineElement(cm, line, lineNo, dims, reuse) { >- var lineElement = lineContent(cm, line); >- var markers = line.gutterMarkers, display = cm.display, wrap; >- >- if (!cm.options.lineNumbers && !markers && !line.bgClass && !line.wrapClass && !line.widgets) >- return lineElement; >- >- // Lines with gutter elements, widgets or a background class need >- // to be wrapped again, and have the extra elements added to the >- // wrapper div >- >- if (reuse) { >- reuse.alignable = null; >- var isOk = true, widgetsSeen = 0, insertBefore = null; >- for (var n = reuse.firstChild, next; n; n = next) { >- next = n.nextSibling; >- if (!/\bCodeMirror-linewidget\b/.test(n.className)) { >- reuse.removeChild(n); >- } else { >- for (var i = 0, first = true; i < line.widgets.length; ++i) { >- var widget = line.widgets[i]; >- if (!widget.above) { insertBefore = n; first = false; } >- if (widget.node == n.firstChild) { >- positionLineWidget(widget, n, reuse, dims); >- ++widgetsSeen; >- break; >- } >- } >- if (i == line.widgets.length) { isOk = false; break; } >- } >- } >- reuse.insertBefore(lineElement, insertBefore); >- if (isOk && widgetsSeen == line.widgets.length) { >- wrap = reuse; >- reuse.className = line.wrapClass || ""; >- } >- } >- if (!wrap) { >- wrap = elt("div", null, line.wrapClass, "position: relative"); >- wrap.appendChild(lineElement); >- } >- // Kludge to make sure the styled element lies behind the selection (by z-index) >- if (line.bgClass) >- wrap.insertBefore(elt("div", null, line.bgClass + " CodeMirror-linebackground"), wrap.firstChild); >- if (cm.options.lineNumbers || markers) { >- var gutterWrap = wrap.insertBefore(elt("div", null, null, "position: absolute; left: " + >- (cm.options.fixedGutter ? dims.fixedPos : -dims.gutterTotalWidth) + "px"), >- wrap.firstChild); >- if (cm.options.fixedGutter) (wrap.alignable || (wrap.alignable = [])).push(gutterWrap); >- if (cm.options.lineNumbers && (!markers || !markers["CodeMirror-linenumbers"])) >- wrap.lineNumber = gutterWrap.appendChild( >- elt("div", lineNumberFor(cm.options, lineNo), >- "CodeMirror-linenumber CodeMirror-gutter-elt", >- "left: " + dims.gutterLeft["CodeMirror-linenumbers"] + "px; width: " >- + display.lineNumInnerWidth + "px")); >- if (markers) >- for (var k = 0; k < cm.options.gutters.length; ++k) { >- var id = cm.options.gutters[k], found = markers.hasOwnProperty(id) && markers[id]; >- if (found) >- gutterWrap.appendChild(elt("div", [found], "CodeMirror-gutter-elt", "left: " + >- dims.gutterLeft[id] + "px; width: " + dims.gutterWidth[id] + "px")); >- } >- } >- if (ie_lt8) wrap.style.zIndex = 2; >- if (line.widgets && wrap != reuse) for (var i = 0, ws = line.widgets; i < ws.length; ++i) { >- var widget = ws[i], node = elt("div", [widget.node], "CodeMirror-linewidget"); >- if (!widget.handleMouseEvents) node.ignoreEvents = true; >- positionLineWidget(widget, node, wrap, dims); >- if (widget.above) >- wrap.insertBefore(node, cm.options.lineNumbers && line.height != 0 ? gutterWrap : lineElement); >- else >- wrap.appendChild(node); >- signalLater(widget, "redraw"); >- } >- return wrap; >- } >- >- function positionLineWidget(widget, node, wrap, dims) { >- if (widget.noHScroll) { >- (wrap.alignable || (wrap.alignable = [])).push(node); >- var width = dims.wrapperWidth; >- node.style.left = dims.fixedPos + "px"; >- if (!widget.coverGutter) { >- width -= dims.gutterTotalWidth; >- node.style.paddingLeft = dims.gutterTotalWidth + "px"; >- } >- node.style.width = width + "px"; >- } >- if (widget.coverGutter) { >- node.style.zIndex = 5; >- node.style.position = "relative"; >- if (!widget.noHScroll) node.style.marginLeft = -dims.gutterTotalWidth + "px"; >- } >- } >- >- // SELECTION / CURSOR >- >- function updateSelection(cm) { >- var display = cm.display; >- var collapsed = posEq(cm.doc.sel.from, cm.doc.sel.to); >- if (collapsed || cm.options.showCursorWhenSelecting) >- updateSelectionCursor(cm); >- else >- display.cursor.style.display = display.otherCursor.style.display = "none"; >- if (!collapsed) >- updateSelectionRange(cm); >- else >- display.selectionDiv.style.display = "none"; >- >- // Move the hidden textarea near the cursor to prevent scrolling artifacts >- if (cm.options.moveInputWithCursor) { >- var headPos = cursorCoords(cm, cm.doc.sel.head, "div"); >- var wrapOff = getRect(display.wrapper), lineOff = getRect(display.lineDiv); >- display.inputDiv.style.top = Math.max(0, Math.min(display.wrapper.clientHeight - 10, >- headPos.top + lineOff.top - wrapOff.top)) + "px"; >- display.inputDiv.style.left = Math.max(0, Math.min(display.wrapper.clientWidth - 10, >- headPos.left + lineOff.left - wrapOff.left)) + "px"; >- } >- } >- >- // No selection, plain cursor >- function updateSelectionCursor(cm) { >- var display = cm.display, pos = cursorCoords(cm, cm.doc.sel.head, "div"); >- display.cursor.style.left = pos.left + "px"; >- display.cursor.style.top = pos.top + "px"; >- display.cursor.style.height = Math.max(0, pos.bottom - pos.top) * cm.options.cursorHeight + "px"; >- display.cursor.style.display = ""; >- >- if (pos.other) { >- display.otherCursor.style.display = ""; >- display.otherCursor.style.left = pos.other.left + "px"; >- display.otherCursor.style.top = pos.other.top + "px"; >- display.otherCursor.style.height = (pos.other.bottom - pos.other.top) * .85 + "px"; >- } else { display.otherCursor.style.display = "none"; } >- } >- >- // Highlight selection >- function updateSelectionRange(cm) { >- var display = cm.display, doc = cm.doc, sel = cm.doc.sel; >- var fragment = document.createDocumentFragment(); >- var clientWidth = display.lineSpace.offsetWidth, pl = paddingLeft(cm.display); >- >- function add(left, top, width, bottom) { >- if (top < 0) top = 0; >- fragment.appendChild(elt("div", null, "CodeMirror-selected", "position: absolute; left: " + left + >- "px; top: " + top + "px; width: " + (width == null ? clientWidth - left : width) + >- "px; height: " + (bottom - top) + "px")); >- } >- >- function drawForLine(line, fromArg, toArg) { >- var lineObj = getLine(doc, line); >- var lineLen = lineObj.text.length; >- var start, end; >- function coords(ch, bias) { >- return charCoords(cm, Pos(line, ch), "div", lineObj, bias); >- } >- >- iterateBidiSections(getOrder(lineObj), fromArg || 0, toArg == null ? lineLen : toArg, function(from, to, dir) { >- var leftPos = coords(from, "left"), rightPos, left, right; >- if (from == to) { >- rightPos = leftPos; >- left = right = leftPos.left; >- } else { >- rightPos = coords(to - 1, "right"); >- if (dir == "rtl") { var tmp = leftPos; leftPos = rightPos; rightPos = tmp; } >- left = leftPos.left; >- right = rightPos.right; >- } >- if (fromArg == null && from == 0) left = pl; >- if (rightPos.top - leftPos.top > 3) { // Different lines, draw top part >- add(left, leftPos.top, null, leftPos.bottom); >- left = pl; >- if (leftPos.bottom < rightPos.top) add(left, leftPos.bottom, null, rightPos.top); >- } >- if (toArg == null && to == lineLen) right = clientWidth; >- if (!start || leftPos.top < start.top || leftPos.top == start.top && leftPos.left < start.left) >- start = leftPos; >- if (!end || rightPos.bottom > end.bottom || rightPos.bottom == end.bottom && rightPos.right > end.right) >- end = rightPos; >- if (left < pl + 1) left = pl; >- add(left, rightPos.top, right - left, rightPos.bottom); >- }); >- return {start: start, end: end}; >- } >- >- if (sel.from.line == sel.to.line) { >- drawForLine(sel.from.line, sel.from.ch, sel.to.ch); >- } else { >- var fromLine = getLine(doc, sel.from.line), toLine = getLine(doc, sel.to.line); >- var singleVLine = visualLine(doc, fromLine) == visualLine(doc, toLine); >- var leftEnd = drawForLine(sel.from.line, sel.from.ch, singleVLine ? fromLine.text.length : null).end; >- var rightStart = drawForLine(sel.to.line, singleVLine ? 0 : null, sel.to.ch).start; >- if (singleVLine) { >- if (leftEnd.top < rightStart.top - 2) { >- add(leftEnd.right, leftEnd.top, null, leftEnd.bottom); >- add(pl, rightStart.top, rightStart.left, rightStart.bottom); >- } else { >- add(leftEnd.right, leftEnd.top, rightStart.left - leftEnd.right, leftEnd.bottom); >- } >- } >- if (leftEnd.bottom < rightStart.top) >- add(pl, leftEnd.bottom, null, rightStart.top); >- } >- >- removeChildrenAndAdd(display.selectionDiv, fragment); >- display.selectionDiv.style.display = ""; >- } >- >- // Cursor-blinking >- function restartBlink(cm) { >- if (!cm.state.focused) return; >- var display = cm.display; >- clearInterval(display.blinker); >- var on = true; >- display.cursor.style.visibility = display.otherCursor.style.visibility = ""; >- display.blinker = setInterval(function() { >- display.cursor.style.visibility = display.otherCursor.style.visibility = (on = !on) ? "" : "hidden"; >- }, cm.options.cursorBlinkRate); >- } >- >- // HIGHLIGHT WORKER >- >- function startWorker(cm, time) { >- if (cm.doc.mode.startState && cm.doc.frontier < cm.display.showingTo) >- cm.state.highlight.set(time, bind(highlightWorker, cm)); >- } >- >- function highlightWorker(cm) { >- var doc = cm.doc; >- if (doc.frontier < doc.first) doc.frontier = doc.first; >- if (doc.frontier >= cm.display.showingTo) return; >- var end = +new Date + cm.options.workTime; >- var state = copyState(doc.mode, getStateBefore(cm, doc.frontier)); >- var changed = [], prevChange; >- doc.iter(doc.frontier, Math.min(doc.first + doc.size, cm.display.showingTo + 500), function(line) { >- if (doc.frontier >= cm.display.showingFrom) { // Visible >- var oldStyles = line.styles; >- line.styles = highlightLine(cm, line, state); >- var ischange = !oldStyles || oldStyles.length != line.styles.length; >- for (var i = 0; !ischange && i < oldStyles.length; ++i) ischange = oldStyles[i] != line.styles[i]; >- if (ischange) { >- if (prevChange && prevChange.end == doc.frontier) prevChange.end++; >- else changed.push(prevChange = {start: doc.frontier, end: doc.frontier + 1}); >- } >- line.stateAfter = copyState(doc.mode, state); >- } else { >- processLine(cm, line, state); >- line.stateAfter = doc.frontier % 5 == 0 ? copyState(doc.mode, state) : null; >- } >- ++doc.frontier; >- if (+new Date > end) { >- startWorker(cm, cm.options.workDelay); >- return true; >- } >- }); >- if (changed.length) >- operation(cm, function() { >- for (var i = 0; i < changed.length; ++i) >- regChange(this, changed[i].start, changed[i].end); >- })(); >- } >- >- // Finds the line to start with when starting a parse. Tries to >- // find a line with a stateAfter, so that it can start with a >- // valid state. If that fails, it returns the line with the >- // smallest indentation, which tends to need the least context to >- // parse correctly. >- function findStartLine(cm, n, precise) { >- var minindent, minline, doc = cm.doc; >- for (var search = n, lim = n - 100; search > lim; --search) { >- if (search <= doc.first) return doc.first; >- var line = getLine(doc, search - 1); >- if (line.stateAfter && (!precise || search <= doc.frontier)) return search; >- var indented = countColumn(line.text, null, cm.options.tabSize); >- if (minline == null || minindent > indented) { >- minline = search - 1; >- minindent = indented; >- } >- } >- return minline; >- } >- >- function getStateBefore(cm, n, precise) { >- var doc = cm.doc, display = cm.display; >- if (!doc.mode.startState) return true; >- var pos = findStartLine(cm, n, precise), state = pos > doc.first && getLine(doc, pos-1).stateAfter; >- if (!state) state = startState(doc.mode); >- else state = copyState(doc.mode, state); >- doc.iter(pos, n, function(line) { >- processLine(cm, line, state); >- var save = pos == n - 1 || pos % 5 == 0 || pos >= display.showingFrom && pos < display.showingTo; >- line.stateAfter = save ? copyState(doc.mode, state) : null; >- ++pos; >- }); >- return state; >- } >- >- // POSITION MEASUREMENT >- >- function paddingTop(display) {return display.lineSpace.offsetTop;} >- function paddingVert(display) {return display.mover.offsetHeight - display.lineSpace.offsetHeight;} >- function paddingLeft(display) { >- var e = removeChildrenAndAdd(display.measure, elt("pre", null, null, "text-align: left")).appendChild(elt("span", "x")); >- return e.offsetLeft; >- } >- >- function measureChar(cm, line, ch, data, bias) { >- var dir = -1; >- data = data || measureLine(cm, line); >- >- for (var pos = ch;; pos += dir) { >- var r = data[pos]; >- if (r) break; >- if (dir < 0 && pos == 0) dir = 1; >- } >- var rightV = (pos < ch || bias == "right") && r.topRight != null; >- return {left: pos < ch ? r.right : r.left, >- right: pos > ch ? r.left : r.right, >- top: rightV ? r.topRight : r.top, >- bottom: rightV ? r.bottomRight : r.bottom}; >- } >- >- function findCachedMeasurement(cm, line) { >- var cache = cm.display.measureLineCache; >- for (var i = 0; i < cache.length; ++i) { >- var memo = cache[i]; >- if (memo.text == line.text && memo.markedSpans == line.markedSpans && >- cm.display.scroller.clientWidth == memo.width && >- memo.classes == line.textClass + "|" + line.bgClass + "|" + line.wrapClass) >- return memo; >- } >- } >- >- function clearCachedMeasurement(cm, line) { >- var exists = findCachedMeasurement(cm, line); >- if (exists) exists.text = exists.measure = exists.markedSpans = null; >- } >- >- function measureLine(cm, line) { >- // First look in the cache >- var cached = findCachedMeasurement(cm, line); >- if (cached) return cached.measure; >- >- // Failing that, recompute and store result in cache >- var measure = measureLineInner(cm, line); >- var cache = cm.display.measureLineCache; >- var memo = {text: line.text, width: cm.display.scroller.clientWidth, >- markedSpans: line.markedSpans, measure: measure, >- classes: line.textClass + "|" + line.bgClass + "|" + line.wrapClass}; >- if (cache.length == 16) cache[++cm.display.measureLineCachePos % 16] = memo; >- else cache.push(memo); >- return measure; >- } >- >- function measureLineInner(cm, line) { >- var display = cm.display, measure = emptyArray(line.text.length); >- var pre = lineContent(cm, line, measure); >- >- // IE does not cache element positions of inline elements between >- // calls to getBoundingClientRect. This makes the loop below, >- // which gathers the positions of all the characters on the line, >- // do an amount of layout work quadratic to the number of >- // characters. When line wrapping is off, we try to improve things >- // by first subdividing the line into a bunch of inline blocks, so >- // that IE can reuse most of the layout information from caches >- // for those blocks. This does interfere with line wrapping, so it >- // doesn't work when wrapping is on, but in that case the >- // situation is slightly better, since IE does cache line-wrapping >- // information and only recomputes per-line. >- if (ie && !ie_lt8 && !cm.options.lineWrapping && pre.childNodes.length > 100) { >- var fragment = document.createDocumentFragment(); >- var chunk = 10, n = pre.childNodes.length; >- for (var i = 0, chunks = Math.ceil(n / chunk); i < chunks; ++i) { >- var wrap = elt("div", null, null, "display: inline-block"); >- for (var j = 0; j < chunk && n; ++j) { >- wrap.appendChild(pre.firstChild); >- --n; >- } >- fragment.appendChild(wrap); >- } >- pre.appendChild(fragment); >- } >- >- removeChildrenAndAdd(display.measure, pre); >- >- var outer = getRect(display.lineDiv); >- var vranges = [], data = emptyArray(line.text.length), maxBot = pre.offsetHeight; >- // Work around an IE7/8 bug where it will sometimes have randomly >- // replaced our pre with a clone at this point. >- if (ie_lt9 && display.measure.first != pre) >- removeChildrenAndAdd(display.measure, pre); >- >- function categorizeVSpan(top, bot) { >- if (bot > maxBot) bot = maxBot; >- if (top < 0) top = 0; >- for (var j = 0; j < vranges.length; j += 2) { >- var rtop = vranges[j], rbot = vranges[j+1]; >- if (rtop > bot || rbot < top) continue; >- if (rtop <= top && rbot >= bot || >- top <= rtop && bot >= rbot || >- Math.min(bot, rbot) - Math.max(top, rtop) >= (bot - top) >> 1) { >- vranges[j] = Math.min(top, rtop); >- vranges[j+1] = Math.max(bot, rbot); >- return j; >- } >- } >- vranges.push(top, bot); >- return j; >- } >- >- for (var i = 0, cur; i < measure.length; ++i) if (cur = measure[i]) { >- var size, node = cur; >- // A widget might wrap, needs special care >- if (/\bCodeMirror-widget\b/.test(cur.className) && cur.getClientRects) { >- if (cur.firstChild.nodeType == 1) node = cur.firstChild; >- var rects = node.getClientRects(), rLeft = rects[0], rRight = rects[rects.length - 1]; >- if (rects.length > 1) { >- var vCatLeft = categorizeVSpan(rLeft.top - outer.top, rLeft.bottom - outer.top); >- var vCatRight = categorizeVSpan(rRight.top - outer.top, rRight.bottom - outer.top); >- data[i] = {left: rLeft.left - outer.left, right: rRight.right - outer.left, >- top: vCatLeft, topRight: vCatRight}; >- continue; >- } >- } >- size = getRect(node); >- var vCat = categorizeVSpan(size.top - outer.top, size.bottom - outer.top); >- var right = size.right; >- if (cur.measureRight) right = getRect(cur.measureRight).left; >- data[i] = {left: size.left - outer.left, right: right - outer.left, top: vCat}; >- } >- for (var i = 0, cur; i < data.length; ++i) if (cur = data[i]) { >- var vr = cur.top, vrRight = cur.topRight; >- cur.top = vranges[vr]; cur.bottom = vranges[vr+1]; >- if (vrRight != null) { cur.topRight = vranges[vrRight]; cur.bottomRight = vranges[vrRight+1]; } >- } >- return data; >- } >- >- function measureLineWidth(cm, line) { >- var hasBadSpan = false; >- if (line.markedSpans) for (var i = 0; i < line.markedSpans; ++i) { >- var sp = line.markedSpans[i]; >- if (sp.collapsed && (sp.to == null || sp.to == line.text.length)) hasBadSpan = true; >- } >- var cached = !hasBadSpan && findCachedMeasurement(cm, line); >- if (cached) return measureChar(cm, line, line.text.length, cached.measure, "right").right; >- >- var pre = lineContent(cm, line); >- var end = pre.appendChild(zeroWidthElement(cm.display.measure)); >- removeChildrenAndAdd(cm.display.measure, pre); >- return getRect(end).right - getRect(cm.display.lineDiv).left; >- } >- >- function clearCaches(cm) { >- cm.display.measureLineCache.length = cm.display.measureLineCachePos = 0; >- cm.display.cachedCharWidth = cm.display.cachedTextHeight = null; >- if (!cm.options.lineWrapping) cm.display.maxLineChanged = true; >- cm.display.lineNumChars = null; >- } >- >- function pageScrollX() { return window.pageXOffset || (document.documentElement || document.body).scrollLeft; } >- function pageScrollY() { return window.pageYOffset || (document.documentElement || document.body).scrollTop; } >- >- // Context is one of "line", "div" (display.lineDiv), "local"/null (editor), or "page" >- function intoCoordSystem(cm, lineObj, rect, context) { >- if (lineObj.widgets) for (var i = 0; i < lineObj.widgets.length; ++i) if (lineObj.widgets[i].above) { >- var size = widgetHeight(lineObj.widgets[i]); >- rect.top += size; rect.bottom += size; >- } >- if (context == "line") return rect; >- if (!context) context = "local"; >- var yOff = heightAtLine(cm, lineObj); >- if (context == "local") yOff += paddingTop(cm.display); >- else yOff -= cm.display.viewOffset; >- if (context == "page" || context == "window") { >- var lOff = getRect(cm.display.lineSpace); >- yOff += lOff.top + (context == "window" ? 0 : pageScrollY()); >- var xOff = lOff.left + (context == "window" ? 0 : pageScrollX()); >- rect.left += xOff; rect.right += xOff; >- } >- rect.top += yOff; rect.bottom += yOff; >- return rect; >- } >- >- // Context may be "window", "page", "div", or "local"/null >- // Result is in "div" coords >- function fromCoordSystem(cm, coords, context) { >- if (context == "div") return coords; >- var left = coords.left, top = coords.top; >- // First move into "page" coordinate system >- if (context == "page") { >- left -= pageScrollX(); >- top -= pageScrollY(); >- } else if (context == "local" || !context) { >- var localBox = getRect(cm.display.sizer); >- left += localBox.left; >- top += localBox.top; >- } >- >- var lineSpaceBox = getRect(cm.display.lineSpace); >- return {left: left - lineSpaceBox.left, top: top - lineSpaceBox.top}; >- } >- >- function charCoords(cm, pos, context, lineObj, bias) { >- if (!lineObj) lineObj = getLine(cm.doc, pos.line); >- return intoCoordSystem(cm, lineObj, measureChar(cm, lineObj, pos.ch, null, bias), context); >- } >- >- function cursorCoords(cm, pos, context, lineObj, measurement) { >- lineObj = lineObj || getLine(cm.doc, pos.line); >- if (!measurement) measurement = measureLine(cm, lineObj); >- function get(ch, right) { >- var m = measureChar(cm, lineObj, ch, measurement, right ? "right" : "left"); >- if (right) m.left = m.right; else m.right = m.left; >- return intoCoordSystem(cm, lineObj, m, context); >- } >- function getBidi(ch, partPos) { >- var part = order[partPos], right = part.level % 2; >- if (ch == bidiLeft(part) && partPos && part.level < order[partPos - 1].level) { >- part = order[--partPos]; >- ch = bidiRight(part) - (part.level % 2 ? 0 : 1); >- right = true; >- } else if (ch == bidiRight(part) && partPos < order.length - 1 && part.level < order[partPos + 1].level) { >- part = order[++partPos]; >- ch = bidiLeft(part) - part.level % 2; >- right = false; >- } >- if (right && ch == part.to && ch > part.from) return get(ch - 1); >- return get(ch, right); >- } >- var order = getOrder(lineObj), ch = pos.ch; >- if (!order) return get(ch); >- var partPos = getBidiPartAt(order, ch); >- var val = getBidi(ch, partPos); >- if (bidiOther != null) val.other = getBidi(ch, bidiOther); >- return val; >- } >- >- function PosWithInfo(line, ch, outside, xRel) { >- var pos = new Pos(line, ch); >- pos.xRel = xRel; >- if (outside) pos.outside = true; >- return pos; >- } >- >- // Coords must be lineSpace-local >- function coordsChar(cm, x, y) { >- var doc = cm.doc; >- y += cm.display.viewOffset; >- if (y < 0) return PosWithInfo(doc.first, 0, true, -1); >- var lineNo = lineAtHeight(doc, y), last = doc.first + doc.size - 1; >- if (lineNo > last) >- return PosWithInfo(doc.first + doc.size - 1, getLine(doc, last).text.length, true, 1); >- if (x < 0) x = 0; >- >- for (;;) { >- var lineObj = getLine(doc, lineNo); >- var found = coordsCharInner(cm, lineObj, lineNo, x, y); >- var merged = collapsedSpanAtEnd(lineObj); >- var mergedPos = merged && merged.find(); >- if (merged && (found.ch > mergedPos.from.ch || found.ch == mergedPos.from.ch && found.xRel > 0)) >- lineNo = mergedPos.to.line; >- else >- return found; >- } >- } >- >- function coordsCharInner(cm, lineObj, lineNo, x, y) { >- var innerOff = y - heightAtLine(cm, lineObj); >- var wrongLine = false, adjust = 2 * cm.display.wrapper.clientWidth; >- var measurement = measureLine(cm, lineObj); >- >- function getX(ch) { >- var sp = cursorCoords(cm, Pos(lineNo, ch), "line", >- lineObj, measurement); >- wrongLine = true; >- if (innerOff > sp.bottom) return sp.left - adjust; >- else if (innerOff < sp.top) return sp.left + adjust; >- else wrongLine = false; >- return sp.left; >- } >- >- var bidi = getOrder(lineObj), dist = lineObj.text.length; >- var from = lineLeft(lineObj), to = lineRight(lineObj); >- var fromX = getX(from), fromOutside = wrongLine, toX = getX(to), toOutside = wrongLine; >- >- if (x > toX) return PosWithInfo(lineNo, to, toOutside, 1); >- // Do a binary search between these bounds. >- for (;;) { >- if (bidi ? to == from || to == moveVisually(lineObj, from, 1) : to - from <= 1) { >- var ch = x < fromX || x - fromX <= toX - x ? from : to; >- var xDiff = x - (ch == from ? fromX : toX); >- while (isExtendingChar.test(lineObj.text.charAt(ch))) ++ch; >- var pos = PosWithInfo(lineNo, ch, ch == from ? fromOutside : toOutside, >- xDiff < 0 ? -1 : xDiff ? 1 : 0); >- return pos; >- } >- var step = Math.ceil(dist / 2), middle = from + step; >- if (bidi) { >- middle = from; >- for (var i = 0; i < step; ++i) middle = moveVisually(lineObj, middle, 1); >- } >- var middleX = getX(middle); >- if (middleX > x) {to = middle; toX = middleX; if (toOutside = wrongLine) toX += 1000; dist = step;} >- else {from = middle; fromX = middleX; fromOutside = wrongLine; dist -= step;} >- } >- } >- >- var measureText; >- function textHeight(display) { >- if (display.cachedTextHeight != null) return display.cachedTextHeight; >- if (measureText == null) { >- measureText = elt("pre"); >- // Measure a bunch of lines, for browsers that compute >- // fractional heights. >- for (var i = 0; i < 49; ++i) { >- measureText.appendChild(document.createTextNode("x")); >- measureText.appendChild(elt("br")); >- } >- measureText.appendChild(document.createTextNode("x")); >- } >- removeChildrenAndAdd(display.measure, measureText); >- var height = measureText.offsetHeight / 50; >- if (height > 3) display.cachedTextHeight = height; >- removeChildren(display.measure); >- return height || 1; >- } >- >- function charWidth(display) { >- if (display.cachedCharWidth != null) return display.cachedCharWidth; >- var anchor = elt("span", "x"); >- var pre = elt("pre", [anchor]); >- removeChildrenAndAdd(display.measure, pre); >- var width = anchor.offsetWidth; >- if (width > 2) display.cachedCharWidth = width; >- return width || 10; >- } >- >- // OPERATIONS >- >- // Operations are used to wrap changes in such a way that each >- // change won't have to update the cursor and display (which would >- // be awkward, slow, and error-prone), but instead updates are >- // batched and then all combined and executed at once. >- >- var nextOpId = 0; >- function startOperation(cm) { >- cm.curOp = { >- // An array of ranges of lines that have to be updated. See >- // updateDisplay. >- changes: [], >- updateInput: null, >- userSelChange: null, >- textChanged: null, >- selectionChanged: false, >- cursorActivity: false, >- updateMaxLine: false, >- updateScrollPos: false, >- id: ++nextOpId >- }; >- if (!delayedCallbackDepth++) delayedCallbacks = []; >- } >- >- function endOperation(cm) { >- var op = cm.curOp, doc = cm.doc, display = cm.display; >- cm.curOp = null; >- >- if (op.updateMaxLine) computeMaxLength(cm); >- if (display.maxLineChanged && !cm.options.lineWrapping && display.maxLine) { >- var width = measureLineWidth(cm, display.maxLine); >- display.sizer.style.minWidth = Math.max(0, width + 3 + scrollerCutOff) + "px"; >- display.maxLineChanged = false; >- var maxScrollLeft = Math.max(0, display.sizer.offsetLeft + display.sizer.offsetWidth - display.scroller.clientWidth); >- if (maxScrollLeft < doc.scrollLeft && !op.updateScrollPos) >- setScrollLeft(cm, Math.min(display.scroller.scrollLeft, maxScrollLeft), true); >- } >- var newScrollPos, updated; >- if (op.updateScrollPos) { >- newScrollPos = op.updateScrollPos; >- } else if (op.selectionChanged && display.scroller.clientHeight) { // don't rescroll if not visible >- var coords = cursorCoords(cm, doc.sel.head); >- newScrollPos = calculateScrollPos(cm, coords.left, coords.top, coords.left, coords.bottom); >- } >- if (op.changes.length || newScrollPos && newScrollPos.scrollTop != null) { >- updated = updateDisplay(cm, op.changes, newScrollPos && newScrollPos.scrollTop); >- if (cm.display.scroller.offsetHeight) cm.doc.scrollTop = cm.display.scroller.scrollTop; >- } >- if (!updated && op.selectionChanged) updateSelection(cm); >- if (op.updateScrollPos) { >- display.scroller.scrollTop = display.scrollbarV.scrollTop = doc.scrollTop = newScrollPos.scrollTop; >- display.scroller.scrollLeft = display.scrollbarH.scrollLeft = doc.scrollLeft = newScrollPos.scrollLeft; >- alignHorizontally(cm); >- if (op.scrollToPos) >- scrollPosIntoView(cm, clipPos(cm.doc, op.scrollToPos), op.scrollToPosMargin); >- } else if (newScrollPos) { >- scrollCursorIntoView(cm); >- } >- if (op.selectionChanged) restartBlink(cm); >- >- if (cm.state.focused && op.updateInput) >- resetInput(cm, op.userSelChange); >- >- var hidden = op.maybeHiddenMarkers, unhidden = op.maybeUnhiddenMarkers; >- if (hidden) for (var i = 0; i < hidden.length; ++i) >- if (!hidden[i].lines.length) signal(hidden[i], "hide"); >- if (unhidden) for (var i = 0; i < unhidden.length; ++i) >- if (unhidden[i].lines.length) signal(unhidden[i], "unhide"); >- >- var delayed; >- if (!--delayedCallbackDepth) { >- delayed = delayedCallbacks; >- delayedCallbacks = null; >- } >- if (op.textChanged) >- signal(cm, "change", cm, op.textChanged); >- if (op.cursorActivity) signal(cm, "cursorActivity", cm); >- if (delayed) for (var i = 0; i < delayed.length; ++i) delayed[i](); >- } >- >- // Wraps a function in an operation. Returns the wrapped function. >- function operation(cm1, f) { >- return function() { >- var cm = cm1 || this, withOp = !cm.curOp; >- if (withOp) startOperation(cm); >- try { var result = f.apply(cm, arguments); } >- finally { if (withOp) endOperation(cm); } >- return result; >- }; >- } >- function docOperation(f) { >- return function() { >- var withOp = this.cm && !this.cm.curOp, result; >- if (withOp) startOperation(this.cm); >- try { result = f.apply(this, arguments); } >- finally { if (withOp) endOperation(this.cm); } >- return result; >- }; >- } >- function runInOp(cm, f) { >- var withOp = !cm.curOp, result; >- if (withOp) startOperation(cm); >- try { result = f(); } >- finally { if (withOp) endOperation(cm); } >- return result; >- } >- >- function regChange(cm, from, to, lendiff) { >- if (from == null) from = cm.doc.first; >- if (to == null) to = cm.doc.first + cm.doc.size; >- cm.curOp.changes.push({from: from, to: to, diff: lendiff}); >- } >- >- // INPUT HANDLING >- >- function slowPoll(cm) { >- if (cm.display.pollingFast) return; >- cm.display.poll.set(cm.options.pollInterval, function() { >- readInput(cm); >- if (cm.state.focused) slowPoll(cm); >- }); >- } >- >- function fastPoll(cm) { >- var missed = false; >- cm.display.pollingFast = true; >- function p() { >- var changed = readInput(cm); >- if (!changed && !missed) {missed = true; cm.display.poll.set(60, p);} >- else {cm.display.pollingFast = false; slowPoll(cm);} >- } >- cm.display.poll.set(20, p); >- } >- >- // prevInput is a hack to work with IME. If we reset the textarea >- // on every change, that breaks IME. So we look for changes >- // compared to the previous content instead. (Modern browsers have >- // events that indicate IME taking place, but these are not widely >- // supported or compatible enough yet to rely on.) >- function readInput(cm) { >- var input = cm.display.input, prevInput = cm.display.prevInput, doc = cm.doc, sel = doc.sel; >- if (!cm.state.focused || hasSelection(input) || isReadOnly(cm) || cm.state.disableInput) return false; >- var text = input.value; >- if (text == prevInput && posEq(sel.from, sel.to)) return false; >- if (ie && !ie_lt9 && cm.display.inputHasSelection === text) { >- resetInput(cm, true); >- return false; >- } >- >- var withOp = !cm.curOp; >- if (withOp) startOperation(cm); >- sel.shift = false; >- var same = 0, l = Math.min(prevInput.length, text.length); >- while (same < l && prevInput.charCodeAt(same) == text.charCodeAt(same)) ++same; >- var from = sel.from, to = sel.to; >- if (same < prevInput.length) >- from = Pos(from.line, from.ch - (prevInput.length - same)); >- else if (cm.state.overwrite && posEq(from, to) && !cm.state.pasteIncoming) >- to = Pos(to.line, Math.min(getLine(doc, to.line).text.length, to.ch + (text.length - same))); >- >- var updateInput = cm.curOp.updateInput; >- var changeEvent = {from: from, to: to, text: splitLines(text.slice(same)), >- origin: cm.state.pasteIncoming ? "paste" : "+input"}; >- makeChange(cm.doc, changeEvent, "end"); >- cm.curOp.updateInput = updateInput; >- signalLater(cm, "inputRead", cm, changeEvent); >- >- if (text.length > 1000 || text.indexOf("\n") > -1) input.value = cm.display.prevInput = ""; >- else cm.display.prevInput = text; >- if (withOp) endOperation(cm); >- cm.state.pasteIncoming = false; >- return true; >- } >- >- function resetInput(cm, user) { >- var minimal, selected, doc = cm.doc; >- if (!posEq(doc.sel.from, doc.sel.to)) { >- cm.display.prevInput = ""; >- minimal = hasCopyEvent && >- (doc.sel.to.line - doc.sel.from.line > 100 || (selected = cm.getSelection()).length > 1000); >- var content = minimal ? "-" : selected || cm.getSelection(); >- cm.display.input.value = content; >- if (cm.state.focused) selectInput(cm.display.input); >- if (ie && !ie_lt9) cm.display.inputHasSelection = content; >- } else if (user) { >- cm.display.prevInput = cm.display.input.value = ""; >- if (ie && !ie_lt9) cm.display.inputHasSelection = null; >- } >- cm.display.inaccurateSelection = minimal; >- } >- >- function focusInput(cm) { >- if (cm.options.readOnly != "nocursor" && (!mobile || document.activeElement != cm.display.input)) >- cm.display.input.focus(); >- } >- >- function isReadOnly(cm) { >- return cm.options.readOnly || cm.doc.cantEdit; >- } >- >- // EVENT HANDLERS >- >- function registerEventHandlers(cm) { >- var d = cm.display; >- on(d.scroller, "mousedown", operation(cm, onMouseDown)); >- if (ie) >- on(d.scroller, "dblclick", operation(cm, function(e) { >- if (signalDOMEvent(cm, e)) return; >- var pos = posFromMouse(cm, e); >- if (!pos || clickInGutter(cm, e) || eventInWidget(cm.display, e)) return; >- e_preventDefault(e); >- var word = findWordAt(getLine(cm.doc, pos.line).text, pos); >- extendSelection(cm.doc, word.from, word.to); >- })); >- else >- on(d.scroller, "dblclick", function(e) { signalDOMEvent(cm, e) || e_preventDefault(e); }); >- on(d.lineSpace, "selectstart", function(e) { >- if (!eventInWidget(d, e)) e_preventDefault(e); >- }); >- // Gecko browsers fire contextmenu *after* opening the menu, at >- // which point we can't mess with it anymore. Context menu is >- // handled in onMouseDown for Gecko. >- if (!captureMiddleClick) on(d.scroller, "contextmenu", function(e) {onContextMenu(cm, e);}); >- >- on(d.scroller, "scroll", function() { >- if (d.scroller.clientHeight) { >- setScrollTop(cm, d.scroller.scrollTop); >- setScrollLeft(cm, d.scroller.scrollLeft, true); >- signal(cm, "scroll", cm); >- } >- }); >- on(d.scrollbarV, "scroll", function() { >- if (d.scroller.clientHeight) setScrollTop(cm, d.scrollbarV.scrollTop); >- }); >- on(d.scrollbarH, "scroll", function() { >- if (d.scroller.clientHeight) setScrollLeft(cm, d.scrollbarH.scrollLeft); >- }); >- >- on(d.scroller, "mousewheel", function(e){onScrollWheel(cm, e);}); >- on(d.scroller, "DOMMouseScroll", function(e){onScrollWheel(cm, e);}); >- >- function reFocus() { if (cm.state.focused) setTimeout(bind(focusInput, cm), 0); } >- on(d.scrollbarH, "mousedown", reFocus); >- on(d.scrollbarV, "mousedown", reFocus); >- // Prevent wrapper from ever scrolling >- on(d.wrapper, "scroll", function() { d.wrapper.scrollTop = d.wrapper.scrollLeft = 0; }); >- >- var resizeTimer; >- function onResize() { >- if (resizeTimer == null) resizeTimer = setTimeout(function() { >- resizeTimer = null; >- // Might be a text scaling operation, clear size caches. >- d.cachedCharWidth = d.cachedTextHeight = knownScrollbarWidth = null; >- clearCaches(cm); >- runInOp(cm, bind(regChange, cm)); >- }, 100); >- } >- on(window, "resize", onResize); >- // Above handler holds on to the editor and its data structures. >- // Here we poll to unregister it when the editor is no longer in >- // the document, so that it can be garbage-collected. >- function unregister() { >- for (var p = d.wrapper.parentNode; p && p != document.body; p = p.parentNode) {} >- if (p) setTimeout(unregister, 5000); >- else off(window, "resize", onResize); >- } >- setTimeout(unregister, 5000); >- >- on(d.input, "keyup", operation(cm, function(e) { >- if (signalDOMEvent(cm, e) || cm.options.onKeyEvent && cm.options.onKeyEvent(cm, addStop(e))) return; >- if (e.keyCode == 16) cm.doc.sel.shift = false; >- })); >- on(d.input, "input", bind(fastPoll, cm)); >- on(d.input, "keydown", operation(cm, onKeyDown)); >- on(d.input, "keypress", operation(cm, onKeyPress)); >- on(d.input, "focus", bind(onFocus, cm)); >- on(d.input, "blur", bind(onBlur, cm)); >- >- function drag_(e) { >- if (signalDOMEvent(cm, e) || cm.options.onDragEvent && cm.options.onDragEvent(cm, addStop(e))) return; >- e_stop(e); >- } >- if (cm.options.dragDrop) { >- on(d.scroller, "dragstart", function(e){onDragStart(cm, e);}); >- on(d.scroller, "dragenter", drag_); >- on(d.scroller, "dragover", drag_); >- on(d.scroller, "drop", operation(cm, onDrop)); >- } >- on(d.scroller, "paste", function(e){ >- if (eventInWidget(d, e)) return; >- focusInput(cm); >- fastPoll(cm); >- }); >- on(d.input, "paste", function() { >- cm.state.pasteIncoming = true; >- fastPoll(cm); >- }); >- >- function prepareCopy() { >- if (d.inaccurateSelection) { >- d.prevInput = ""; >- d.inaccurateSelection = false; >- d.input.value = cm.getSelection(); >- selectInput(d.input); >- } >- } >- on(d.input, "cut", prepareCopy); >- on(d.input, "copy", prepareCopy); >- >- // Needed to handle Tab key in KHTML >- if (khtml) on(d.sizer, "mouseup", function() { >- if (document.activeElement == d.input) d.input.blur(); >- focusInput(cm); >- }); >- } >- >- function eventInWidget(display, e) { >- for (var n = e_target(e); n != display.wrapper; n = n.parentNode) { >- if (!n || n.ignoreEvents || n.parentNode == display.sizer && n != display.mover) return true; >- } >- } >- >- function posFromMouse(cm, e, liberal) { >- var display = cm.display; >- if (!liberal) { >- var target = e_target(e); >- if (target == display.scrollbarH || target == display.scrollbarH.firstChild || >- target == display.scrollbarV || target == display.scrollbarV.firstChild || >- target == display.scrollbarFiller || target == display.gutterFiller) return null; >- } >- var x, y, space = getRect(display.lineSpace); >- // Fails unpredictably on IE[67] when mouse is dragged around quickly. >- try { x = e.clientX; y = e.clientY; } catch (e) { return null; } >- return coordsChar(cm, x - space.left, y - space.top); >- } >- >- var lastClick, lastDoubleClick; >- function onMouseDown(e) { >- if (signalDOMEvent(this, e)) return; >- var cm = this, display = cm.display, doc = cm.doc, sel = doc.sel; >- sel.shift = e.shiftKey; >- >- if (eventInWidget(display, e)) { >- if (!webkit) { >- display.scroller.draggable = false; >- setTimeout(function(){display.scroller.draggable = true;}, 100); >- } >- return; >- } >- if (clickInGutter(cm, e)) return; >- var start = posFromMouse(cm, e); >- >- switch (e_button(e)) { >- case 3: >- if (captureMiddleClick) onContextMenu.call(cm, cm, e); >- return; >- case 2: >- if (start) extendSelection(cm.doc, start); >- setTimeout(bind(focusInput, cm), 20); >- e_preventDefault(e); >- return; >- } >- // For button 1, if it was clicked inside the editor >- // (posFromMouse returning non-null), we have to adjust the >- // selection. >- if (!start) {if (e_target(e) == display.scroller) e_preventDefault(e); return;} >- >- if (!cm.state.focused) onFocus(cm); >- >- var now = +new Date, type = "single"; >- if (lastDoubleClick && lastDoubleClick.time > now - 400 && posEq(lastDoubleClick.pos, start)) { >- type = "triple"; >- e_preventDefault(e); >- setTimeout(bind(focusInput, cm), 20); >- selectLine(cm, start.line); >- } else if (lastClick && lastClick.time > now - 400 && posEq(lastClick.pos, start)) { >- type = "double"; >- lastDoubleClick = {time: now, pos: start}; >- e_preventDefault(e); >- var word = findWordAt(getLine(doc, start.line).text, start); >- extendSelection(cm.doc, word.from, word.to); >- } else { lastClick = {time: now, pos: start}; } >- >- var last = start; >- if (cm.options.dragDrop && dragAndDrop && !isReadOnly(cm) && !posEq(sel.from, sel.to) && >- !posLess(start, sel.from) && !posLess(sel.to, start) && type == "single") { >- var dragEnd = operation(cm, function(e2) { >- if (webkit) display.scroller.draggable = false; >- cm.state.draggingText = false; >- off(document, "mouseup", dragEnd); >- off(display.scroller, "drop", dragEnd); >- if (Math.abs(e.clientX - e2.clientX) + Math.abs(e.clientY - e2.clientY) < 10) { >- e_preventDefault(e2); >- extendSelection(cm.doc, start); >- focusInput(cm); >- } >- }); >- // Let the drag handler handle this. >- if (webkit) display.scroller.draggable = true; >- cm.state.draggingText = dragEnd; >- // IE's approach to draggable >- if (display.scroller.dragDrop) display.scroller.dragDrop(); >- on(document, "mouseup", dragEnd); >- on(display.scroller, "drop", dragEnd); >- return; >- } >- e_preventDefault(e); >- if (type == "single") extendSelection(cm.doc, clipPos(doc, start)); >- >- var startstart = sel.from, startend = sel.to, lastPos = start; >- >- function doSelect(cur) { >- if (posEq(lastPos, cur)) return; >- lastPos = cur; >- >- if (type == "single") { >- extendSelection(cm.doc, clipPos(doc, start), cur); >- return; >- } >- >- startstart = clipPos(doc, startstart); >- startend = clipPos(doc, startend); >- if (type == "double") { >- var word = findWordAt(getLine(doc, cur.line).text, cur); >- if (posLess(cur, startstart)) extendSelection(cm.doc, word.from, startend); >- else extendSelection(cm.doc, startstart, word.to); >- } else if (type == "triple") { >- if (posLess(cur, startstart)) extendSelection(cm.doc, startend, clipPos(doc, Pos(cur.line, 0))); >- else extendSelection(cm.doc, startstart, clipPos(doc, Pos(cur.line + 1, 0))); >- } >- } >- >- var editorSize = getRect(display.wrapper); >- // Used to ensure timeout re-tries don't fire when another extend >- // happened in the meantime (clearTimeout isn't reliable -- at >- // least on Chrome, the timeouts still happen even when cleared, >- // if the clear happens after their scheduled firing time). >- var counter = 0; >- >- function extend(e) { >- var curCount = ++counter; >- var cur = posFromMouse(cm, e, true); >- if (!cur) return; >- if (!posEq(cur, last)) { >- if (!cm.state.focused) onFocus(cm); >- last = cur; >- doSelect(cur); >- var visible = visibleLines(display, doc); >- if (cur.line >= visible.to || cur.line < visible.from) >- setTimeout(operation(cm, function(){if (counter == curCount) extend(e);}), 150); >- } else { >- var outside = e.clientY < editorSize.top ? -20 : e.clientY > editorSize.bottom ? 20 : 0; >- if (outside) setTimeout(operation(cm, function() { >- if (counter != curCount) return; >- display.scroller.scrollTop += outside; >- extend(e); >- }), 50); >- } >- } >- >- function done(e) { >- counter = Infinity; >- e_preventDefault(e); >- focusInput(cm); >- off(document, "mousemove", move); >- off(document, "mouseup", up); >- } >- >- var move = operation(cm, function(e) { >- if (!ie && !e_button(e)) done(e); >- else extend(e); >- }); >- var up = operation(cm, done); >- on(document, "mousemove", move); >- on(document, "mouseup", up); >- } >- >- function clickInGutter(cm, e) { >- var display = cm.display; >- try { var mX = e.clientX, mY = e.clientY; } >- catch(e) { return false; } >- >- if (mX >= Math.floor(getRect(display.gutters).right)) return false; >- e_preventDefault(e); >- if (!hasHandler(cm, "gutterClick")) return true; >- >- var lineBox = getRect(display.lineDiv); >- if (mY > lineBox.bottom) return true; >- mY -= lineBox.top - display.viewOffset; >- >- for (var i = 0; i < cm.options.gutters.length; ++i) { >- var g = display.gutters.childNodes[i]; >- if (g && getRect(g).right >= mX) { >- var line = lineAtHeight(cm.doc, mY); >- var gutter = cm.options.gutters[i]; >- signalLater(cm, "gutterClick", cm, line, gutter, e); >- break; >- } >- } >- return true; >- } >- >- // Kludge to work around strange IE behavior where it'll sometimes >- // re-fire a series of drag-related events right after the drop (#1551) >- var lastDrop = 0; >- >- function onDrop(e) { >- var cm = this; >- if (signalDOMEvent(cm, e) || eventInWidget(cm.display, e) || (cm.options.onDragEvent && cm.options.onDragEvent(cm, addStop(e)))) >- return; >- e_preventDefault(e); >- if (ie) lastDrop = +new Date; >- var pos = posFromMouse(cm, e, true), files = e.dataTransfer.files; >- if (!pos || isReadOnly(cm)) return; >- if (files && files.length && window.FileReader && window.File) { >- var n = files.length, text = Array(n), read = 0; >- var loadFile = function(file, i) { >- var reader = new FileReader; >- reader.onload = function() { >- text[i] = reader.result; >- if (++read == n) { >- pos = clipPos(cm.doc, pos); >- makeChange(cm.doc, {from: pos, to: pos, text: splitLines(text.join("\n")), origin: "paste"}, "around"); >- } >- }; >- reader.readAsText(file); >- }; >- for (var i = 0; i < n; ++i) loadFile(files[i], i); >- } else { >- // Don't do a replace if the drop happened inside of the selected text. >- if (cm.state.draggingText && !(posLess(pos, cm.doc.sel.from) || posLess(cm.doc.sel.to, pos))) { >- cm.state.draggingText(e); >- // Ensure the editor is re-focused >- setTimeout(bind(focusInput, cm), 20); >- return; >- } >- try { >- var text = e.dataTransfer.getData("Text"); >- if (text) { >- var curFrom = cm.doc.sel.from, curTo = cm.doc.sel.to; >- setSelection(cm.doc, pos, pos); >- if (cm.state.draggingText) replaceRange(cm.doc, "", curFrom, curTo, "paste"); >- cm.replaceSelection(text, null, "paste"); >- focusInput(cm); >- onFocus(cm); >- } >- } >- catch(e){} >- } >- } >- >- function onDragStart(cm, e) { >- if (ie && (!cm.state.draggingText || +new Date - lastDrop < 100)) { e_stop(e); return; } >- if (signalDOMEvent(cm, e) || eventInWidget(cm.display, e)) return; >- >- var txt = cm.getSelection(); >- e.dataTransfer.setData("Text", txt); >- >- // Use dummy image instead of default browsers image. >- // Recent Safari (~6.0.2) have a tendency to segfault when this happens, so we don't do it there. >- if (e.dataTransfer.setDragImage && !safari) { >- var img = elt("img", null, null, "position: fixed; left: 0; top: 0;"); >- if (opera) { >- img.width = img.height = 1; >- cm.display.wrapper.appendChild(img); >- // Force a relayout, or Opera won't use our image for some obscure reason >- img._top = img.offsetTop; >- } >- e.dataTransfer.setDragImage(img, 0, 0); >- if (opera) img.parentNode.removeChild(img); >- } >- } >- >- function setScrollTop(cm, val) { >- if (Math.abs(cm.doc.scrollTop - val) < 2) return; >- cm.doc.scrollTop = val; >- if (!gecko) updateDisplay(cm, [], val); >- if (cm.display.scroller.scrollTop != val) cm.display.scroller.scrollTop = val; >- if (cm.display.scrollbarV.scrollTop != val) cm.display.scrollbarV.scrollTop = val; >- if (gecko) updateDisplay(cm, []); >- startWorker(cm, 100); >- } >- function setScrollLeft(cm, val, isScroller) { >- if (isScroller ? val == cm.doc.scrollLeft : Math.abs(cm.doc.scrollLeft - val) < 2) return; >- val = Math.min(val, cm.display.scroller.scrollWidth - cm.display.scroller.clientWidth); >- cm.doc.scrollLeft = val; >- alignHorizontally(cm); >- if (cm.display.scroller.scrollLeft != val) cm.display.scroller.scrollLeft = val; >- if (cm.display.scrollbarH.scrollLeft != val) cm.display.scrollbarH.scrollLeft = val; >- } >- >- // Since the delta values reported on mouse wheel events are >- // unstandardized between browsers and even browser versions, and >- // generally horribly unpredictable, this code starts by measuring >- // the scroll effect that the first few mouse wheel events have, >- // and, from that, detects the way it can convert deltas to pixel >- // offsets afterwards. >- // >- // The reason we want to know the amount a wheel event will scroll >- // is that it gives us a chance to update the display before the >- // actual scrolling happens, reducing flickering. >- >- var wheelSamples = 0, wheelPixelsPerUnit = null; >- // Fill in a browser-detected starting value on browsers where we >- // know one. These don't have to be accurate -- the result of them >- // being wrong would just be a slight flicker on the first wheel >- // scroll (if it is large enough). >- if (ie) wheelPixelsPerUnit = -.53; >- else if (gecko) wheelPixelsPerUnit = 15; >- else if (chrome) wheelPixelsPerUnit = -.7; >- else if (safari) wheelPixelsPerUnit = -1/3; >- >- function onScrollWheel(cm, e) { >- var dx = e.wheelDeltaX, dy = e.wheelDeltaY; >- if (dx == null && e.detail && e.axis == e.HORIZONTAL_AXIS) dx = e.detail; >- if (dy == null && e.detail && e.axis == e.VERTICAL_AXIS) dy = e.detail; >- else if (dy == null) dy = e.wheelDelta; >- >- var display = cm.display, scroll = display.scroller; >- // Quit if there's nothing to scroll here >- if (!(dx && scroll.scrollWidth > scroll.clientWidth || >- dy && scroll.scrollHeight > scroll.clientHeight)) return; >- >- // Webkit browsers on OS X abort momentum scrolls when the target >- // of the scroll event is removed from the scrollable element. >- // This hack (see related code in patchDisplay) makes sure the >- // element is kept around. >- if (dy && mac && webkit) { >- for (var cur = e.target; cur != scroll; cur = cur.parentNode) { >- if (cur.lineObj) { >- cm.display.currentWheelTarget = cur; >- break; >- } >- } >- } >- >- // On some browsers, horizontal scrolling will cause redraws to >- // happen before the gutter has been realigned, causing it to >- // wriggle around in a most unseemly way. When we have an >- // estimated pixels/delta value, we just handle horizontal >- // scrolling entirely here. It'll be slightly off from native, but >- // better than glitching out. >- if (dx && !gecko && !opera && wheelPixelsPerUnit != null) { >- if (dy) >- setScrollTop(cm, Math.max(0, Math.min(scroll.scrollTop + dy * wheelPixelsPerUnit, scroll.scrollHeight - scroll.clientHeight))); >- setScrollLeft(cm, Math.max(0, Math.min(scroll.scrollLeft + dx * wheelPixelsPerUnit, scroll.scrollWidth - scroll.clientWidth))); >- e_preventDefault(e); >- display.wheelStartX = null; // Abort measurement, if in progress >- return; >- } >- >- if (dy && wheelPixelsPerUnit != null) { >- var pixels = dy * wheelPixelsPerUnit; >- var top = cm.doc.scrollTop, bot = top + display.wrapper.clientHeight; >- if (pixels < 0) top = Math.max(0, top + pixels - 50); >- else bot = Math.min(cm.doc.height, bot + pixels + 50); >- updateDisplay(cm, [], {top: top, bottom: bot}); >- } >- >- if (wheelSamples < 20) { >- if (display.wheelStartX == null) { >- display.wheelStartX = scroll.scrollLeft; display.wheelStartY = scroll.scrollTop; >- display.wheelDX = dx; display.wheelDY = dy; >- setTimeout(function() { >- if (display.wheelStartX == null) return; >- var movedX = scroll.scrollLeft - display.wheelStartX; >- var movedY = scroll.scrollTop - display.wheelStartY; >- var sample = (movedY && display.wheelDY && movedY / display.wheelDY) || >- (movedX && display.wheelDX && movedX / display.wheelDX); >- display.wheelStartX = display.wheelStartY = null; >- if (!sample) return; >- wheelPixelsPerUnit = (wheelPixelsPerUnit * wheelSamples + sample) / (wheelSamples + 1); >- ++wheelSamples; >- }, 200); >- } else { >- display.wheelDX += dx; display.wheelDY += dy; >- } >- } >- } >- >- function doHandleBinding(cm, bound, dropShift) { >- if (typeof bound == "string") { >- bound = commands[bound]; >- if (!bound) return false; >- } >- // Ensure previous input has been read, so that the handler sees a >- // consistent view of the document >- if (cm.display.pollingFast && readInput(cm)) cm.display.pollingFast = false; >- var doc = cm.doc, prevShift = doc.sel.shift, done = false; >- try { >- if (isReadOnly(cm)) cm.state.suppressEdits = true; >- if (dropShift) doc.sel.shift = false; >- done = bound(cm) != Pass; >- } finally { >- doc.sel.shift = prevShift; >- cm.state.suppressEdits = false; >- } >- return done; >- } >- >- function allKeyMaps(cm) { >- var maps = cm.state.keyMaps.slice(0); >- if (cm.options.extraKeys) maps.push(cm.options.extraKeys); >- maps.push(cm.options.keyMap); >- return maps; >- } >- >- var maybeTransition; >- function handleKeyBinding(cm, e) { >- // Handle auto keymap transitions >- var startMap = getKeyMap(cm.options.keyMap), next = startMap.auto; >- clearTimeout(maybeTransition); >- if (next && !isModifierKey(e)) maybeTransition = setTimeout(function() { >- if (getKeyMap(cm.options.keyMap) == startMap) { >- cm.options.keyMap = (next.call ? next.call(null, cm) : next); >- keyMapChanged(cm); >- } >- }, 50); >- >- var name = keyName(e, true), handled = false; >- if (!name) return false; >- var keymaps = allKeyMaps(cm); >- >- if (e.shiftKey) { >- // First try to resolve full name (including 'Shift-'). Failing >- // that, see if there is a cursor-motion command (starting with >- // 'go') bound to the keyname without 'Shift-'. >- handled = lookupKey("Shift-" + name, keymaps, function(b) {return doHandleBinding(cm, b, true);}) >- || lookupKey(name, keymaps, function(b) { >- if (typeof b == "string" ? /^go[A-Z]/.test(b) : b.motion) >- return doHandleBinding(cm, b); >- }); >- } else { >- handled = lookupKey(name, keymaps, function(b) { return doHandleBinding(cm, b); }); >- } >- >- if (handled) { >- e_preventDefault(e); >- restartBlink(cm); >- if (ie_lt9) { e.oldKeyCode = e.keyCode; e.keyCode = 0; } >- signalLater(cm, "keyHandled", cm, name, e); >- } >- return handled; >- } >- >- function handleCharBinding(cm, e, ch) { >- var handled = lookupKey("'" + ch + "'", allKeyMaps(cm), >- function(b) { return doHandleBinding(cm, b, true); }); >- if (handled) { >- e_preventDefault(e); >- restartBlink(cm); >- signalLater(cm, "keyHandled", cm, "'" + ch + "'", e); >- } >- return handled; >- } >- >- var lastStoppedKey = null; >- function onKeyDown(e) { >- var cm = this; >- if (!cm.state.focused) onFocus(cm); >- if (ie && e.keyCode == 27) { e.returnValue = false; } >- if (signalDOMEvent(cm, e) || cm.options.onKeyEvent && cm.options.onKeyEvent(cm, addStop(e))) return; >- var code = e.keyCode; >- // IE does strange things with escape. >- cm.doc.sel.shift = code == 16 || e.shiftKey; >- // First give onKeyEvent option a chance to handle this. >- var handled = handleKeyBinding(cm, e); >- if (opera) { >- lastStoppedKey = handled ? code : null; >- // Opera has no cut event... we try to at least catch the key combo >- if (!handled && code == 88 && !hasCopyEvent && (mac ? e.metaKey : e.ctrlKey)) >- cm.replaceSelection(""); >- } >- } >- >- function onKeyPress(e) { >- var cm = this; >- if (signalDOMEvent(cm, e) || cm.options.onKeyEvent && cm.options.onKeyEvent(cm, addStop(e))) return; >- var keyCode = e.keyCode, charCode = e.charCode; >- if (opera && keyCode == lastStoppedKey) {lastStoppedKey = null; e_preventDefault(e); return;} >- if (((opera && (!e.which || e.which < 10)) || khtml) && handleKeyBinding(cm, e)) return; >- var ch = String.fromCharCode(charCode == null ? keyCode : charCode); >- if (this.options.electricChars && this.doc.mode.electricChars && >- this.options.smartIndent && !isReadOnly(this) && >- this.doc.mode.electricChars.indexOf(ch) > -1) >- setTimeout(operation(cm, function() {indentLine(cm, cm.doc.sel.to.line, "smart");}), 75); >- if (handleCharBinding(cm, e, ch)) return; >- if (ie && !ie_lt9) cm.display.inputHasSelection = null; >- fastPoll(cm); >- } >- >- function onFocus(cm) { >- if (cm.options.readOnly == "nocursor") return; >- if (!cm.state.focused) { >- signal(cm, "focus", cm); >- cm.state.focused = true; >- if (cm.display.wrapper.className.search(/\bCodeMirror-focused\b/) == -1) >- cm.display.wrapper.className += " CodeMirror-focused"; >- resetInput(cm, true); >- } >- slowPoll(cm); >- restartBlink(cm); >- } >- function onBlur(cm) { >- if (cm.state.focused) { >- signal(cm, "blur", cm); >- cm.state.focused = false; >- cm.display.wrapper.className = cm.display.wrapper.className.replace(" CodeMirror-focused", ""); >- } >- clearInterval(cm.display.blinker); >- setTimeout(function() {if (!cm.state.focused) cm.doc.sel.shift = false;}, 150); >- } >- >- var detectingSelectAll; >- function onContextMenu(cm, e) { >- var display = cm.display, sel = cm.doc.sel; >- if (eventInWidget(display, e)) return; >- >- var pos = posFromMouse(cm, e), scrollPos = display.scroller.scrollTop; >- if (!pos || opera) return; // Opera is difficult. >- if (posEq(sel.from, sel.to) || posLess(pos, sel.from) || !posLess(pos, sel.to)) >- operation(cm, setSelection)(cm.doc, pos, pos); >- >- var oldCSS = display.input.style.cssText; >- display.inputDiv.style.position = "absolute"; >- display.input.style.cssText = "position: fixed; width: 30px; height: 30px; top: " + (e.clientY - 5) + >- "px; left: " + (e.clientX - 5) + "px; z-index: 1000; background: white; outline: none;" + >- "border-width: 0; outline: none; overflow: hidden; opacity: .05; -ms-opacity: .05; filter: alpha(opacity=5);"; >- focusInput(cm); >- resetInput(cm, true); >- // Adds "Select all" to context menu in FF >- if (posEq(sel.from, sel.to)) display.input.value = display.prevInput = " "; >- >- function prepareSelectAllHack() { >- if (display.input.selectionStart != null) { >- var extval = display.input.value = " " + (posEq(sel.from, sel.to) ? "" : display.input.value); >- display.prevInput = " "; >- display.input.selectionStart = 1; display.input.selectionEnd = extval.length; >- } >- } >- function rehide() { >- display.inputDiv.style.position = "relative"; >- display.input.style.cssText = oldCSS; >- if (ie_lt9) display.scrollbarV.scrollTop = display.scroller.scrollTop = scrollPos; >- slowPoll(cm); >- >- // Try to detect the user choosing select-all >- if (display.input.selectionStart != null) { >- if (!ie || ie_lt9) prepareSelectAllHack(); >- clearTimeout(detectingSelectAll); >- var i = 0, poll = function(){ >- if (display.prevInput == " " && display.input.selectionStart == 0) >- operation(cm, commands.selectAll)(cm); >- else if (i++ < 10) detectingSelectAll = setTimeout(poll, 500); >- else resetInput(cm); >- }; >- detectingSelectAll = setTimeout(poll, 200); >- } >- } >- >- if (ie && !ie_lt9) prepareSelectAllHack(); >- if (captureMiddleClick) { >- e_stop(e); >- var mouseup = function() { >- off(window, "mouseup", mouseup); >- setTimeout(rehide, 20); >- }; >- on(window, "mouseup", mouseup); >- } else { >- setTimeout(rehide, 50); >- } >- } >- >- // UPDATING >- >- var changeEnd = CodeMirror.changeEnd = function(change) { >- if (!change.text) return change.to; >- return Pos(change.from.line + change.text.length - 1, >- lst(change.text).length + (change.text.length == 1 ? change.from.ch : 0)); >- }; >- >- // Make sure a position will be valid after the given change. >- function clipPostChange(doc, change, pos) { >- if (!posLess(change.from, pos)) return clipPos(doc, pos); >- var diff = (change.text.length - 1) - (change.to.line - change.from.line); >- if (pos.line > change.to.line + diff) { >- var preLine = pos.line - diff, lastLine = doc.first + doc.size - 1; >- if (preLine > lastLine) return Pos(lastLine, getLine(doc, lastLine).text.length); >- return clipToLen(pos, getLine(doc, preLine).text.length); >- } >- if (pos.line == change.to.line + diff) >- return clipToLen(pos, lst(change.text).length + (change.text.length == 1 ? change.from.ch : 0) + >- getLine(doc, change.to.line).text.length - change.to.ch); >- var inside = pos.line - change.from.line; >- return clipToLen(pos, change.text[inside].length + (inside ? 0 : change.from.ch)); >- } >- >- // Hint can be null|"end"|"start"|"around"|{anchor,head} >- function computeSelAfterChange(doc, change, hint) { >- if (hint && typeof hint == "object") // Assumed to be {anchor, head} object >- return {anchor: clipPostChange(doc, change, hint.anchor), >- head: clipPostChange(doc, change, hint.head)}; >- >- if (hint == "start") return {anchor: change.from, head: change.from}; >- >- var end = changeEnd(change); >- if (hint == "around") return {anchor: change.from, head: end}; >- if (hint == "end") return {anchor: end, head: end}; >- >- // hint is null, leave the selection alone as much as possible >- var adjustPos = function(pos) { >- if (posLess(pos, change.from)) return pos; >- if (!posLess(change.to, pos)) return end; >- >- var line = pos.line + change.text.length - (change.to.line - change.from.line) - 1, ch = pos.ch; >- if (pos.line == change.to.line) ch += end.ch - change.to.ch; >- return Pos(line, ch); >- }; >- return {anchor: adjustPos(doc.sel.anchor), head: adjustPos(doc.sel.head)}; >- } >- >- function filterChange(doc, change, update) { >- var obj = { >- canceled: false, >- from: change.from, >- to: change.to, >- text: change.text, >- origin: change.origin, >- cancel: function() { this.canceled = true; } >- }; >- if (update) obj.update = function(from, to, text, origin) { >- if (from) this.from = clipPos(doc, from); >- if (to) this.to = clipPos(doc, to); >- if (text) this.text = text; >- if (origin !== undefined) this.origin = origin; >- }; >- signal(doc, "beforeChange", doc, obj); >- if (doc.cm) signal(doc.cm, "beforeChange", doc.cm, obj); >- >- if (obj.canceled) return null; >- return {from: obj.from, to: obj.to, text: obj.text, origin: obj.origin}; >- } >- >- // Replace the range from from to to by the strings in replacement. >- // change is a {from, to, text [, origin]} object >- function makeChange(doc, change, selUpdate, ignoreReadOnly) { >- if (doc.cm) { >- if (!doc.cm.curOp) return operation(doc.cm, makeChange)(doc, change, selUpdate, ignoreReadOnly); >- if (doc.cm.state.suppressEdits) return; >- } >- >- if (hasHandler(doc, "beforeChange") || doc.cm && hasHandler(doc.cm, "beforeChange")) { >- change = filterChange(doc, change, true); >- if (!change) return; >- } >- >- // Possibly split or suppress the update based on the presence >- // of read-only spans in its range. >- var split = sawReadOnlySpans && !ignoreReadOnly && removeReadOnlyRanges(doc, change.from, change.to); >- if (split) { >- for (var i = split.length - 1; i >= 1; --i) >- makeChangeNoReadonly(doc, {from: split[i].from, to: split[i].to, text: [""]}); >- if (split.length) >- makeChangeNoReadonly(doc, {from: split[0].from, to: split[0].to, text: change.text}, selUpdate); >- } else { >- makeChangeNoReadonly(doc, change, selUpdate); >- } >- } >- >- function makeChangeNoReadonly(doc, change, selUpdate) { >- var selAfter = computeSelAfterChange(doc, change, selUpdate); >- addToHistory(doc, change, selAfter, doc.cm ? doc.cm.curOp.id : NaN); >- >- makeChangeSingleDoc(doc, change, selAfter, stretchSpansOverChange(doc, change)); >- var rebased = []; >- >- linkedDocs(doc, function(doc, sharedHist) { >- if (!sharedHist && indexOf(rebased, doc.history) == -1) { >- rebaseHist(doc.history, change); >- rebased.push(doc.history); >- } >- makeChangeSingleDoc(doc, change, null, stretchSpansOverChange(doc, change)); >- }); >- } >- >- function makeChangeFromHistory(doc, type) { >- if (doc.cm && doc.cm.state.suppressEdits) return; >- >- var hist = doc.history; >- var event = (type == "undo" ? hist.done : hist.undone).pop(); >- if (!event) return; >- >- var anti = {changes: [], anchorBefore: event.anchorAfter, headBefore: event.headAfter, >- anchorAfter: event.anchorBefore, headAfter: event.headBefore, >- generation: hist.generation}; >- (type == "undo" ? hist.undone : hist.done).push(anti); >- hist.generation = event.generation || ++hist.maxGeneration; >- >- var filter = hasHandler(doc, "beforeChange") || doc.cm && hasHandler(doc.cm, "beforeChange"); >- >- for (var i = event.changes.length - 1; i >= 0; --i) { >- var change = event.changes[i]; >- change.origin = type; >- if (filter && !filterChange(doc, change, false)) { >- (type == "undo" ? hist.done : hist.undone).length = 0; >- return; >- } >- >- anti.changes.push(historyChangeFromChange(doc, change)); >- >- var after = i ? computeSelAfterChange(doc, change, null) >- : {anchor: event.anchorBefore, head: event.headBefore}; >- makeChangeSingleDoc(doc, change, after, mergeOldSpans(doc, change)); >- var rebased = []; >- >- linkedDocs(doc, function(doc, sharedHist) { >- if (!sharedHist && indexOf(rebased, doc.history) == -1) { >- rebaseHist(doc.history, change); >- rebased.push(doc.history); >- } >- makeChangeSingleDoc(doc, change, null, mergeOldSpans(doc, change)); >- }); >- } >- } >- >- function shiftDoc(doc, distance) { >- function shiftPos(pos) {return Pos(pos.line + distance, pos.ch);} >- doc.first += distance; >- if (doc.cm) regChange(doc.cm, doc.first, doc.first, distance); >- doc.sel.head = shiftPos(doc.sel.head); doc.sel.anchor = shiftPos(doc.sel.anchor); >- doc.sel.from = shiftPos(doc.sel.from); doc.sel.to = shiftPos(doc.sel.to); >- } >- >- function makeChangeSingleDoc(doc, change, selAfter, spans) { >- if (doc.cm && !doc.cm.curOp) >- return operation(doc.cm, makeChangeSingleDoc)(doc, change, selAfter, spans); >- >- if (change.to.line < doc.first) { >- shiftDoc(doc, change.text.length - 1 - (change.to.line - change.from.line)); >- return; >- } >- if (change.from.line > doc.lastLine()) return; >- >- // Clip the change to the size of this doc >- if (change.from.line < doc.first) { >- var shift = change.text.length - 1 - (doc.first - change.from.line); >- shiftDoc(doc, shift); >- change = {from: Pos(doc.first, 0), to: Pos(change.to.line + shift, change.to.ch), >- text: [lst(change.text)], origin: change.origin}; >- } >- var last = doc.lastLine(); >- if (change.to.line > last) { >- change = {from: change.from, to: Pos(last, getLine(doc, last).text.length), >- text: [change.text[0]], origin: change.origin}; >- } >- >- change.removed = getBetween(doc, change.from, change.to); >- >- if (!selAfter) selAfter = computeSelAfterChange(doc, change, null); >- if (doc.cm) makeChangeSingleDocInEditor(doc.cm, change, spans, selAfter); >- else updateDoc(doc, change, spans, selAfter); >- } >- >- function makeChangeSingleDocInEditor(cm, change, spans, selAfter) { >- var doc = cm.doc, display = cm.display, from = change.from, to = change.to; >- >- var recomputeMaxLength = false, checkWidthStart = from.line; >- if (!cm.options.lineWrapping) { >- checkWidthStart = lineNo(visualLine(doc, getLine(doc, from.line))); >- doc.iter(checkWidthStart, to.line + 1, function(line) { >- if (line == display.maxLine) { >- recomputeMaxLength = true; >- return true; >- } >- }); >- } >- >- if (!posLess(doc.sel.head, change.from) && !posLess(change.to, doc.sel.head)) >- cm.curOp.cursorActivity = true; >- >- updateDoc(doc, change, spans, selAfter, estimateHeight(cm)); >- >- if (!cm.options.lineWrapping) { >- doc.iter(checkWidthStart, from.line + change.text.length, function(line) { >- var len = lineLength(doc, line); >- if (len > display.maxLineLength) { >- display.maxLine = line; >- display.maxLineLength = len; >- display.maxLineChanged = true; >- recomputeMaxLength = false; >- } >- }); >- if (recomputeMaxLength) cm.curOp.updateMaxLine = true; >- } >- >- // Adjust frontier, schedule worker >- doc.frontier = Math.min(doc.frontier, from.line); >- startWorker(cm, 400); >- >- var lendiff = change.text.length - (to.line - from.line) - 1; >- // Remember that these lines changed, for updating the display >- regChange(cm, from.line, to.line + 1, lendiff); >- >- if (hasHandler(cm, "change")) { >- var changeObj = {from: from, to: to, >- text: change.text, >- removed: change.removed, >- origin: change.origin}; >- if (cm.curOp.textChanged) { >- for (var cur = cm.curOp.textChanged; cur.next; cur = cur.next) {} >- cur.next = changeObj; >- } else cm.curOp.textChanged = changeObj; >- } >- } >- >- function replaceRange(doc, code, from, to, origin) { >- if (!to) to = from; >- if (posLess(to, from)) { var tmp = to; to = from; from = tmp; } >- if (typeof code == "string") code = splitLines(code); >- makeChange(doc, {from: from, to: to, text: code, origin: origin}, null); >- } >- >- // POSITION OBJECT >- >- function Pos(line, ch) { >- if (!(this instanceof Pos)) return new Pos(line, ch); >- this.line = line; this.ch = ch; >- } >- CodeMirror.Pos = Pos; >- >- function posEq(a, b) {return a.line == b.line && a.ch == b.ch;} >- function posLess(a, b) {return a.line < b.line || (a.line == b.line && a.ch < b.ch);} >- function copyPos(x) {return Pos(x.line, x.ch);} >- >- // SELECTION >- >- function clipLine(doc, n) {return Math.max(doc.first, Math.min(n, doc.first + doc.size - 1));} >- function clipPos(doc, pos) { >- if (pos.line < doc.first) return Pos(doc.first, 0); >- var last = doc.first + doc.size - 1; >- if (pos.line > last) return Pos(last, getLine(doc, last).text.length); >- return clipToLen(pos, getLine(doc, pos.line).text.length); >- } >- function clipToLen(pos, linelen) { >- var ch = pos.ch; >- if (ch == null || ch > linelen) return Pos(pos.line, linelen); >- else if (ch < 0) return Pos(pos.line, 0); >- else return pos; >- } >- function isLine(doc, l) {return l >= doc.first && l < doc.first + doc.size;} >- >- // If shift is held, this will move the selection anchor. Otherwise, >- // it'll set the whole selection. >- function extendSelection(doc, pos, other, bias) { >- if (doc.sel.shift || doc.sel.extend) { >- var anchor = doc.sel.anchor; >- if (other) { >- var posBefore = posLess(pos, anchor); >- if (posBefore != posLess(other, anchor)) { >- anchor = pos; >- pos = other; >- } else if (posBefore != posLess(pos, other)) { >- pos = other; >- } >- } >- setSelection(doc, anchor, pos, bias); >- } else { >- setSelection(doc, pos, other || pos, bias); >- } >- if (doc.cm) doc.cm.curOp.userSelChange = true; >- } >- >- function filterSelectionChange(doc, anchor, head) { >- var obj = {anchor: anchor, head: head}; >- signal(doc, "beforeSelectionChange", doc, obj); >- if (doc.cm) signal(doc.cm, "beforeSelectionChange", doc.cm, obj); >- obj.anchor = clipPos(doc, obj.anchor); obj.head = clipPos(doc, obj.head); >- return obj; >- } >- >- // Update the selection. Last two args are only used by >- // updateDoc, since they have to be expressed in the line >- // numbers before the update. >- function setSelection(doc, anchor, head, bias, checkAtomic) { >- if (!checkAtomic && hasHandler(doc, "beforeSelectionChange") || doc.cm && hasHandler(doc.cm, "beforeSelectionChange")) { >- var filtered = filterSelectionChange(doc, anchor, head); >- head = filtered.head; >- anchor = filtered.anchor; >- } >- >- var sel = doc.sel; >- sel.goalColumn = null; >- // Skip over atomic spans. >- if (checkAtomic || !posEq(anchor, sel.anchor)) >- anchor = skipAtomic(doc, anchor, bias, checkAtomic != "push"); >- if (checkAtomic || !posEq(head, sel.head)) >- head = skipAtomic(doc, head, bias, checkAtomic != "push"); >- >- if (posEq(sel.anchor, anchor) && posEq(sel.head, head)) return; >- >- sel.anchor = anchor; sel.head = head; >- var inv = posLess(head, anchor); >- sel.from = inv ? head : anchor; >- sel.to = inv ? anchor : head; >- >- if (doc.cm) >- doc.cm.curOp.updateInput = doc.cm.curOp.selectionChanged = >- doc.cm.curOp.cursorActivity = true; >- >- signalLater(doc, "cursorActivity", doc); >- } >- >- function reCheckSelection(cm) { >- setSelection(cm.doc, cm.doc.sel.from, cm.doc.sel.to, null, "push"); >- } >- >- function skipAtomic(doc, pos, bias, mayClear) { >- var flipped = false, curPos = pos; >- var dir = bias || 1; >- doc.cantEdit = false; >- search: for (;;) { >- var line = getLine(doc, curPos.line); >- if (line.markedSpans) { >- for (var i = 0; i < line.markedSpans.length; ++i) { >- var sp = line.markedSpans[i], m = sp.marker; >- if ((sp.from == null || (m.inclusiveLeft ? sp.from <= curPos.ch : sp.from < curPos.ch)) && >- (sp.to == null || (m.inclusiveRight ? sp.to >= curPos.ch : sp.to > curPos.ch))) { >- if (mayClear) { >- signal(m, "beforeCursorEnter"); >- if (m.explicitlyCleared) { >- if (!line.markedSpans) break; >- else {--i; continue;} >- } >- } >- if (!m.atomic) continue; >- var newPos = m.find()[dir < 0 ? "from" : "to"]; >- if (posEq(newPos, curPos)) { >- newPos.ch += dir; >- if (newPos.ch < 0) { >- if (newPos.line > doc.first) newPos = clipPos(doc, Pos(newPos.line - 1)); >- else newPos = null; >- } else if (newPos.ch > line.text.length) { >- if (newPos.line < doc.first + doc.size - 1) newPos = Pos(newPos.line + 1, 0); >- else newPos = null; >- } >- if (!newPos) { >- if (flipped) { >- // Driven in a corner -- no valid cursor position found at all >- // -- try again *with* clearing, if we didn't already >- if (!mayClear) return skipAtomic(doc, pos, bias, true); >- // Otherwise, turn off editing until further notice, and return the start of the doc >- doc.cantEdit = true; >- return Pos(doc.first, 0); >- } >- flipped = true; newPos = pos; dir = -dir; >- } >- } >- curPos = newPos; >- continue search; >- } >- } >- } >- return curPos; >- } >- } >- >- // SCROLLING >- >- function scrollCursorIntoView(cm) { >- var coords = scrollPosIntoView(cm, cm.doc.sel.head, cm.options.cursorScrollMargin); >- if (!cm.state.focused) return; >- var display = cm.display, box = getRect(display.sizer), doScroll = null; >- if (coords.top + box.top < 0) doScroll = true; >- else if (coords.bottom + box.top > (window.innerHeight || document.documentElement.clientHeight)) doScroll = false; >- if (doScroll != null && !phantom) { >- var hidden = display.cursor.style.display == "none"; >- if (hidden) { >- display.cursor.style.display = ""; >- display.cursor.style.left = coords.left + "px"; >- display.cursor.style.top = (coords.top - display.viewOffset) + "px"; >- } >- display.cursor.scrollIntoView(doScroll); >- if (hidden) display.cursor.style.display = "none"; >- } >- } >- >- function scrollPosIntoView(cm, pos, margin) { >- if (margin == null) margin = 0; >- for (;;) { >- var changed = false, coords = cursorCoords(cm, pos); >- var scrollPos = calculateScrollPos(cm, coords.left, coords.top - margin, coords.left, coords.bottom + margin); >- var startTop = cm.doc.scrollTop, startLeft = cm.doc.scrollLeft; >- if (scrollPos.scrollTop != null) { >- setScrollTop(cm, scrollPos.scrollTop); >- if (Math.abs(cm.doc.scrollTop - startTop) > 1) changed = true; >- } >- if (scrollPos.scrollLeft != null) { >- setScrollLeft(cm, scrollPos.scrollLeft); >- if (Math.abs(cm.doc.scrollLeft - startLeft) > 1) changed = true; >- } >- if (!changed) return coords; >- } >- } >- >- function scrollIntoView(cm, x1, y1, x2, y2) { >- var scrollPos = calculateScrollPos(cm, x1, y1, x2, y2); >- if (scrollPos.scrollTop != null) setScrollTop(cm, scrollPos.scrollTop); >- if (scrollPos.scrollLeft != null) setScrollLeft(cm, scrollPos.scrollLeft); >- } >- >- function calculateScrollPos(cm, x1, y1, x2, y2) { >- var display = cm.display, snapMargin = textHeight(cm.display); >- if (y1 < 0) y1 = 0; >- var screen = display.scroller.clientHeight - scrollerCutOff, screentop = display.scroller.scrollTop, result = {}; >- var docBottom = cm.doc.height + paddingVert(display); >- var atTop = y1 < snapMargin, atBottom = y2 > docBottom - snapMargin; >- if (y1 < screentop) { >- result.scrollTop = atTop ? 0 : y1; >- } else if (y2 > screentop + screen) { >- var newTop = Math.min(y1, (atBottom ? docBottom : y2) - screen); >- if (newTop != screentop) result.scrollTop = newTop; >- } >- >- var screenw = display.scroller.clientWidth - scrollerCutOff, screenleft = display.scroller.scrollLeft; >- x1 += display.gutters.offsetWidth; x2 += display.gutters.offsetWidth; >- var gutterw = display.gutters.offsetWidth; >- var atLeft = x1 < gutterw + 10; >- if (x1 < screenleft + gutterw || atLeft) { >- if (atLeft) x1 = 0; >- result.scrollLeft = Math.max(0, x1 - 10 - gutterw); >- } else if (x2 > screenw + screenleft - 3) { >- result.scrollLeft = x2 + 10 - screenw; >- } >- return result; >- } >- >- function updateScrollPos(cm, left, top) { >- cm.curOp.updateScrollPos = {scrollLeft: left == null ? cm.doc.scrollLeft : left, >- scrollTop: top == null ? cm.doc.scrollTop : top}; >- } >- >- function addToScrollPos(cm, left, top) { >- var pos = cm.curOp.updateScrollPos || (cm.curOp.updateScrollPos = {scrollLeft: cm.doc.scrollLeft, scrollTop: cm.doc.scrollTop}); >- var scroll = cm.display.scroller; >- pos.scrollTop = Math.max(0, Math.min(scroll.scrollHeight - scroll.clientHeight, pos.scrollTop + top)); >- pos.scrollLeft = Math.max(0, Math.min(scroll.scrollWidth - scroll.clientWidth, pos.scrollLeft + left)); >- } >- >- // API UTILITIES >- >- function indentLine(cm, n, how, aggressive) { >- var doc = cm.doc; >- if (how == null) how = "add"; >- if (how == "smart") { >- if (!cm.doc.mode.indent) how = "prev"; >- else var state = getStateBefore(cm, n); >- } >- >- var tabSize = cm.options.tabSize; >- var line = getLine(doc, n), curSpace = countColumn(line.text, null, tabSize); >- var curSpaceString = line.text.match(/^\s*/)[0], indentation; >- if (how == "smart") { >- indentation = cm.doc.mode.indent(state, line.text.slice(curSpaceString.length), line.text); >- if (indentation == Pass) { >- if (!aggressive) return; >- how = "prev"; >- } >- } >- if (how == "prev") { >- if (n > doc.first) indentation = countColumn(getLine(doc, n-1).text, null, tabSize); >- else indentation = 0; >- } else if (how == "add") { >- indentation = curSpace + cm.options.indentUnit; >- } else if (how == "subtract") { >- indentation = curSpace - cm.options.indentUnit; >- } else if (typeof how == "number") { >- indentation = curSpace + how; >- } >- indentation = Math.max(0, indentation); >- >- var indentString = "", pos = 0; >- if (cm.options.indentWithTabs) >- for (var i = Math.floor(indentation / tabSize); i; --i) {pos += tabSize; indentString += "\t";} >- if (pos < indentation) indentString += spaceStr(indentation - pos); >- >- if (indentString != curSpaceString) >- replaceRange(cm.doc, indentString, Pos(n, 0), Pos(n, curSpaceString.length), "+input"); >- line.stateAfter = null; >- } >- >- function changeLine(cm, handle, op) { >- var no = handle, line = handle, doc = cm.doc; >- if (typeof handle == "number") line = getLine(doc, clipLine(doc, handle)); >- else no = lineNo(handle); >- if (no == null) return null; >- if (op(line, no)) regChange(cm, no, no + 1); >- else return null; >- return line; >- } >- >- function findPosH(doc, pos, dir, unit, visually) { >- var line = pos.line, ch = pos.ch, origDir = dir; >- var lineObj = getLine(doc, line); >- var possible = true; >- function findNextLine() { >- var l = line + dir; >- if (l < doc.first || l >= doc.first + doc.size) return (possible = false); >- line = l; >- return lineObj = getLine(doc, l); >- } >- function moveOnce(boundToLine) { >- var next = (visually ? moveVisually : moveLogically)(lineObj, ch, dir, true); >- if (next == null) { >- if (!boundToLine && findNextLine()) { >- if (visually) ch = (dir < 0 ? lineRight : lineLeft)(lineObj); >- else ch = dir < 0 ? lineObj.text.length : 0; >- } else return (possible = false); >- } else ch = next; >- return true; >- } >- >- if (unit == "char") moveOnce(); >- else if (unit == "column") moveOnce(true); >- else if (unit == "word" || unit == "group") { >- var sawType = null, group = unit == "group"; >- for (var first = true;; first = false) { >- if (dir < 0 && !moveOnce(!first)) break; >- var cur = lineObj.text.charAt(ch) || "\n"; >- var type = isWordChar(cur) ? "w" >- : !group ? null >- : /\s/.test(cur) ? null >- : "p"; >- if (sawType && sawType != type) { >- if (dir < 0) {dir = 1; moveOnce();} >- break; >- } >- if (type) sawType = type; >- if (dir > 0 && !moveOnce(!first)) break; >- } >- } >- var result = skipAtomic(doc, Pos(line, ch), origDir, true); >- if (!possible) result.hitSide = true; >- return result; >- } >- >- function findPosV(cm, pos, dir, unit) { >- var doc = cm.doc, x = pos.left, y; >- if (unit == "page") { >- var pageSize = Math.min(cm.display.wrapper.clientHeight, window.innerHeight || document.documentElement.clientHeight); >- y = pos.top + dir * (pageSize - (dir < 0 ? 1.5 : .5) * textHeight(cm.display)); >- } else if (unit == "line") { >- y = dir > 0 ? pos.bottom + 3 : pos.top - 3; >- } >- for (;;) { >- var target = coordsChar(cm, x, y); >- if (!target.outside) break; >- if (dir < 0 ? y <= 0 : y >= doc.height) { target.hitSide = true; break; } >- y += dir * 5; >- } >- return target; >- } >- >- function findWordAt(line, pos) { >- var start = pos.ch, end = pos.ch; >- if (line) { >- if (pos.xRel < 0 || end == line.length) --start; else ++end; >- var startChar = line.charAt(start); >- var check = isWordChar(startChar) ? isWordChar >- : /\s/.test(startChar) ? function(ch) {return /\s/.test(ch);} >- : function(ch) {return !/\s/.test(ch) && !isWordChar(ch);}; >- while (start > 0 && check(line.charAt(start - 1))) --start; >- while (end < line.length && check(line.charAt(end))) ++end; >- } >- return {from: Pos(pos.line, start), to: Pos(pos.line, end)}; >- } >- >- function selectLine(cm, line) { >- extendSelection(cm.doc, Pos(line, 0), clipPos(cm.doc, Pos(line + 1, 0))); >- } >- >- // PROTOTYPE >- >- // The publicly visible API. Note that operation(null, f) means >- // 'wrap f in an operation, performed on its `this` parameter' >- >- CodeMirror.prototype = { >- constructor: CodeMirror, >- focus: function(){window.focus(); focusInput(this); onFocus(this); fastPoll(this);}, >- >- setOption: function(option, value) { >- var options = this.options, old = options[option]; >- if (options[option] == value && option != "mode") return; >- options[option] = value; >- if (optionHandlers.hasOwnProperty(option)) >- operation(this, optionHandlers[option])(this, value, old); >- }, >- >- getOption: function(option) {return this.options[option];}, >- getDoc: function() {return this.doc;}, >- >- addKeyMap: function(map, bottom) { >- this.state.keyMaps[bottom ? "push" : "unshift"](map); >- }, >- removeKeyMap: function(map) { >- var maps = this.state.keyMaps; >- for (var i = 0; i < maps.length; ++i) >- if ((typeof map == "string" ? maps[i].name : maps[i]) == map) { >- maps.splice(i, 1); >- return true; >- } >- }, >- >- addOverlay: operation(null, function(spec, options) { >- var mode = spec.token ? spec : CodeMirror.getMode(this.options, spec); >- if (mode.startState) throw new Error("Overlays may not be stateful."); >- this.state.overlays.push({mode: mode, modeSpec: spec, opaque: options && options.opaque}); >- this.state.modeGen++; >- regChange(this); >- }), >- removeOverlay: operation(null, function(spec) { >- var overlays = this.state.overlays; >- for (var i = 0; i < overlays.length; ++i) { >- var cur = overlays[i].modeSpec; >- if (cur == spec || typeof spec == "string" && cur.name == spec) { >- overlays.splice(i, 1); >- this.state.modeGen++; >- regChange(this); >- return; >- } >- } >- }), >- >- indentLine: operation(null, function(n, dir, aggressive) { >- if (typeof dir != "string" && typeof dir != "number") { >- if (dir == null) dir = this.options.smartIndent ? "smart" : "prev"; >- else dir = dir ? "add" : "subtract"; >- } >- if (isLine(this.doc, n)) indentLine(this, n, dir, aggressive); >- }), >- indentSelection: operation(null, function(how) { >- var sel = this.doc.sel; >- if (posEq(sel.from, sel.to)) return indentLine(this, sel.from.line, how); >- var e = sel.to.line - (sel.to.ch ? 0 : 1); >- for (var i = sel.from.line; i <= e; ++i) indentLine(this, i, how); >- }), >- >- // Fetch the parser token for a given character. Useful for hacks >- // that want to inspect the mode state (say, for completion). >- getTokenAt: function(pos, precise) { >- var doc = this.doc; >- pos = clipPos(doc, pos); >- var state = getStateBefore(this, pos.line, precise), mode = this.doc.mode; >- var line = getLine(doc, pos.line); >- var stream = new StringStream(line.text, this.options.tabSize); >- while (stream.pos < pos.ch && !stream.eol()) { >- stream.start = stream.pos; >- var style = mode.token(stream, state); >- } >- return {start: stream.start, >- end: stream.pos, >- string: stream.current(), >- className: style || null, // Deprecated, use 'type' instead >- type: style || null, >- state: state}; >- }, >- >- getTokenTypeAt: function(pos) { >- pos = clipPos(this.doc, pos); >- var styles = getLineStyles(this, getLine(this.doc, pos.line)); >- var before = 0, after = (styles.length - 1) / 2, ch = pos.ch; >- for (;;) { >- var mid = (before + after) >> 1; >- if ((mid ? styles[mid * 2 - 1] : 0) >= ch) after = mid; >- else if (styles[mid * 2 + 1] < ch) before = mid + 1; >- else return styles[mid * 2 + 2]; >- } >- }, >- >- getStateAfter: function(line, precise) { >- var doc = this.doc; >- line = clipLine(doc, line == null ? doc.first + doc.size - 1: line); >- return getStateBefore(this, line + 1, precise); >- }, >- >- cursorCoords: function(start, mode) { >- var pos, sel = this.doc.sel; >- if (start == null) pos = sel.head; >- else if (typeof start == "object") pos = clipPos(this.doc, start); >- else pos = start ? sel.from : sel.to; >- return cursorCoords(this, pos, mode || "page"); >- }, >- >- charCoords: function(pos, mode) { >- return charCoords(this, clipPos(this.doc, pos), mode || "page"); >- }, >- >- coordsChar: function(coords, mode) { >- coords = fromCoordSystem(this, coords, mode || "page"); >- return coordsChar(this, coords.left, coords.top); >- }, >- >- lineAtHeight: function(height, mode) { >- height = fromCoordSystem(this, {top: height, left: 0}, mode || "page").top; >- return lineAtHeight(this.doc, height + this.display.viewOffset); >- }, >- heightAtLine: function(line, mode) { >- var end = false, last = this.doc.first + this.doc.size - 1; >- if (line < this.doc.first) line = this.doc.first; >- else if (line > last) { line = last; end = true; } >- var lineObj = getLine(this.doc, line); >- return intoCoordSystem(this, getLine(this.doc, line), {top: 0, left: 0}, mode || "page").top + >- (end ? lineObj.height : 0); >- }, >- >- defaultTextHeight: function() { return textHeight(this.display); }, >- defaultCharWidth: function() { return charWidth(this.display); }, >- >- setGutterMarker: operation(null, function(line, gutterID, value) { >- return changeLine(this, line, function(line) { >- var markers = line.gutterMarkers || (line.gutterMarkers = {}); >- markers[gutterID] = value; >- if (!value && isEmpty(markers)) line.gutterMarkers = null; >- return true; >- }); >- }), >- >- clearGutter: operation(null, function(gutterID) { >- var cm = this, doc = cm.doc, i = doc.first; >- doc.iter(function(line) { >- if (line.gutterMarkers && line.gutterMarkers[gutterID]) { >- line.gutterMarkers[gutterID] = null; >- regChange(cm, i, i + 1); >- if (isEmpty(line.gutterMarkers)) line.gutterMarkers = null; >- } >- ++i; >- }); >- }), >- >- addLineClass: operation(null, function(handle, where, cls) { >- return changeLine(this, handle, function(line) { >- var prop = where == "text" ? "textClass" : where == "background" ? "bgClass" : "wrapClass"; >- if (!line[prop]) line[prop] = cls; >- else if (new RegExp("(?:^|\\s)" + cls + "(?:$|\\s)").test(line[prop])) return false; >- else line[prop] += " " + cls; >- return true; >- }); >- }), >- >- removeLineClass: operation(null, function(handle, where, cls) { >- return changeLine(this, handle, function(line) { >- var prop = where == "text" ? "textClass" : where == "background" ? "bgClass" : "wrapClass"; >- var cur = line[prop]; >- if (!cur) return false; >- else if (cls == null) line[prop] = null; >- else { >- var found = cur.match(new RegExp("(?:^|\\s+)" + cls + "(?:$|\\s+)")); >- if (!found) return false; >- var end = found.index + found[0].length; >- line[prop] = cur.slice(0, found.index) + (!found.index || end == cur.length ? "" : " ") + cur.slice(end) || null; >- } >- return true; >- }); >- }), >- >- addLineWidget: operation(null, function(handle, node, options) { >- return addLineWidget(this, handle, node, options); >- }), >- >- removeLineWidget: function(widget) { widget.clear(); }, >- >- lineInfo: function(line) { >- if (typeof line == "number") { >- if (!isLine(this.doc, line)) return null; >- var n = line; >- line = getLine(this.doc, line); >- if (!line) return null; >- } else { >- var n = lineNo(line); >- if (n == null) return null; >- } >- return {line: n, handle: line, text: line.text, gutterMarkers: line.gutterMarkers, >- textClass: line.textClass, bgClass: line.bgClass, wrapClass: line.wrapClass, >- widgets: line.widgets}; >- }, >- >- getViewport: function() { return {from: this.display.showingFrom, to: this.display.showingTo};}, >- >- addWidget: function(pos, node, scroll, vert, horiz) { >- var display = this.display; >- pos = cursorCoords(this, clipPos(this.doc, pos)); >- var top = pos.bottom, left = pos.left; >- node.style.position = "absolute"; >- display.sizer.appendChild(node); >- if (vert == "over") { >- top = pos.top; >- } else if (vert == "above" || vert == "near") { >- var vspace = Math.max(display.wrapper.clientHeight, this.doc.height), >- hspace = Math.max(display.sizer.clientWidth, display.lineSpace.clientWidth); >- // Default to positioning above (if specified and possible); otherwise default to positioning below >- if ((vert == 'above' || pos.bottom + node.offsetHeight > vspace) && pos.top > node.offsetHeight) >- top = pos.top - node.offsetHeight; >- else if (pos.bottom + node.offsetHeight <= vspace) >- top = pos.bottom; >- if (left + node.offsetWidth > hspace) >- left = hspace - node.offsetWidth; >- } >- node.style.top = top + "px"; >- node.style.left = node.style.right = ""; >- if (horiz == "right") { >- left = display.sizer.clientWidth - node.offsetWidth; >- node.style.right = "0px"; >- } else { >- if (horiz == "left") left = 0; >- else if (horiz == "middle") left = (display.sizer.clientWidth - node.offsetWidth) / 2; >- node.style.left = left + "px"; >- } >- if (scroll) >- scrollIntoView(this, left, top, left + node.offsetWidth, top + node.offsetHeight); >- }, >- >- triggerOnKeyDown: operation(null, onKeyDown), >- >- execCommand: function(cmd) {return commands[cmd](this);}, >- >- findPosH: function(from, amount, unit, visually) { >- var dir = 1; >- if (amount < 0) { dir = -1; amount = -amount; } >- for (var i = 0, cur = clipPos(this.doc, from); i < amount; ++i) { >- cur = findPosH(this.doc, cur, dir, unit, visually); >- if (cur.hitSide) break; >- } >- return cur; >- }, >- >- moveH: operation(null, function(dir, unit) { >- var sel = this.doc.sel, pos; >- if (sel.shift || sel.extend || posEq(sel.from, sel.to)) >- pos = findPosH(this.doc, sel.head, dir, unit, this.options.rtlMoveVisually); >- else >- pos = dir < 0 ? sel.from : sel.to; >- extendSelection(this.doc, pos, pos, dir); >- }), >- >- deleteH: operation(null, function(dir, unit) { >- var sel = this.doc.sel; >- if (!posEq(sel.from, sel.to)) replaceRange(this.doc, "", sel.from, sel.to, "+delete"); >- else replaceRange(this.doc, "", sel.from, findPosH(this.doc, sel.head, dir, unit, false), "+delete"); >- this.curOp.userSelChange = true; >- }), >- >- findPosV: function(from, amount, unit, goalColumn) { >- var dir = 1, x = goalColumn; >- if (amount < 0) { dir = -1; amount = -amount; } >- for (var i = 0, cur = clipPos(this.doc, from); i < amount; ++i) { >- var coords = cursorCoords(this, cur, "div"); >- if (x == null) x = coords.left; >- else coords.left = x; >- cur = findPosV(this, coords, dir, unit); >- if (cur.hitSide) break; >- } >- return cur; >- }, >- >- moveV: operation(null, function(dir, unit) { >- var sel = this.doc.sel; >- var pos = cursorCoords(this, sel.head, "div"); >- if (sel.goalColumn != null) pos.left = sel.goalColumn; >- var target = findPosV(this, pos, dir, unit); >- >- if (unit == "page") addToScrollPos(this, 0, charCoords(this, target, "div").top - pos.top); >- extendSelection(this.doc, target, target, dir); >- sel.goalColumn = pos.left; >- }), >- >- toggleOverwrite: function(value) { >- if (value != null && value == this.state.overwrite) return; >- if (this.state.overwrite = !this.state.overwrite) >- this.display.cursor.className += " CodeMirror-overwrite"; >- else >- this.display.cursor.className = this.display.cursor.className.replace(" CodeMirror-overwrite", ""); >- }, >- hasFocus: function() { return this.state.focused; }, >- >- scrollTo: operation(null, function(x, y) { >- updateScrollPos(this, x, y); >- }), >- getScrollInfo: function() { >- var scroller = this.display.scroller, co = scrollerCutOff; >- return {left: scroller.scrollLeft, top: scroller.scrollTop, >- height: scroller.scrollHeight - co, width: scroller.scrollWidth - co, >- clientHeight: scroller.clientHeight - co, clientWidth: scroller.clientWidth - co}; >- }, >- >- scrollIntoView: operation(null, function(pos, margin) { >- if (typeof pos == "number") pos = Pos(pos, 0); >- if (!margin) margin = 0; >- var coords = pos; >- >- if (!pos || pos.line != null) { >- this.curOp.scrollToPos = pos ? clipPos(this.doc, pos) : this.doc.sel.head; >- this.curOp.scrollToPosMargin = margin; >- coords = cursorCoords(this, this.curOp.scrollToPos); >- } >- var sPos = calculateScrollPos(this, coords.left, coords.top - margin, coords.right, coords.bottom + margin); >- updateScrollPos(this, sPos.scrollLeft, sPos.scrollTop); >- }), >- >- setSize: function(width, height) { >- function interpret(val) { >- return typeof val == "number" || /^\d+$/.test(String(val)) ? val + "px" : val; >- } >- if (width != null) this.display.wrapper.style.width = interpret(width); >- if (height != null) this.display.wrapper.style.height = interpret(height); >- this.refresh(); >- }, >- >- on: function(type, f) {on(this, type, f);}, >- off: function(type, f) {off(this, type, f);}, >- >- operation: function(f){return runInOp(this, f);}, >- >- refresh: operation(null, function() { >- clearCaches(this); >- updateScrollPos(this, this.doc.scrollLeft, this.doc.scrollTop); >- regChange(this); >- }), >- >- swapDoc: operation(null, function(doc) { >- var old = this.doc; >- old.cm = null; >- attachDoc(this, doc); >- clearCaches(this); >- resetInput(this, true); >- updateScrollPos(this, doc.scrollLeft, doc.scrollTop); >- return old; >- }), >- >- getInputField: function(){return this.display.input;}, >- getWrapperElement: function(){return this.display.wrapper;}, >- getScrollerElement: function(){return this.display.scroller;}, >- getGutterElement: function(){return this.display.gutters;} >- }; >- >- // OPTION DEFAULTS >- >- var optionHandlers = CodeMirror.optionHandlers = {}; >- >- // The default configuration options. >- var defaults = CodeMirror.defaults = {}; >- >- function option(name, deflt, handle, notOnInit) { >- CodeMirror.defaults[name] = deflt; >- if (handle) optionHandlers[name] = >- notOnInit ? function(cm, val, old) {if (old != Init) handle(cm, val, old);} : handle; >- } >- >- var Init = CodeMirror.Init = {toString: function(){return "CodeMirror.Init";}}; >- >- // These two are, on init, called from the constructor because they >- // have to be initialized before the editor can start at all. >- option("value", "", function(cm, val) { >- cm.setValue(val); >- }, true); >- option("mode", null, function(cm, val) { >- cm.doc.modeOption = val; >- loadMode(cm); >- }, true); >- >- option("indentUnit", 2, loadMode, true); >- option("indentWithTabs", false); >- option("smartIndent", true); >- option("tabSize", 4, function(cm) { >- loadMode(cm); >- clearCaches(cm); >- regChange(cm); >- }, true); >- option("electricChars", true); >- option("rtlMoveVisually", !windows); >- >- option("theme", "default", function(cm) { >- themeChanged(cm); >- guttersChanged(cm); >- }, true); >- option("keyMap", "default", keyMapChanged); >- option("extraKeys", null); >- >- option("onKeyEvent", null); >- option("onDragEvent", null); >- >- option("lineWrapping", false, wrappingChanged, true); >- option("gutters", [], function(cm) { >- setGuttersForLineNumbers(cm.options); >- guttersChanged(cm); >- }, true); >- option("fixedGutter", true, function(cm, val) { >- cm.display.gutters.style.left = val ? compensateForHScroll(cm.display) + "px" : "0"; >- cm.refresh(); >- }, true); >- option("coverGutterNextToScrollbar", false, updateScrollbars, true); >- option("lineNumbers", false, function(cm) { >- setGuttersForLineNumbers(cm.options); >- guttersChanged(cm); >- }, true); >- option("firstLineNumber", 1, guttersChanged, true); >- option("lineNumberFormatter", function(integer) {return integer;}, guttersChanged, true); >- option("showCursorWhenSelecting", false, updateSelection, true); >- >- option("readOnly", false, function(cm, val) { >- if (val == "nocursor") {onBlur(cm); cm.display.input.blur();} >- else if (!val) resetInput(cm, true); >- }); >- option("dragDrop", true); >- >- option("cursorBlinkRate", 530); >- option("cursorScrollMargin", 0); >- option("cursorHeight", 1); >- option("workTime", 100); >- option("workDelay", 100); >- option("flattenSpans", true); >- option("pollInterval", 100); >- option("undoDepth", 40, function(cm, val){cm.doc.history.undoDepth = val;}); >- option("historyEventDelay", 500); >- option("viewportMargin", 10, function(cm){cm.refresh();}, true); >- option("maxHighlightLength", 10000, function(cm){loadMode(cm); cm.refresh();}, true); >- option("moveInputWithCursor", true, function(cm, val) { >- if (!val) cm.display.inputDiv.style.top = cm.display.inputDiv.style.left = 0; >- }); >- >- option("tabindex", null, function(cm, val) { >- cm.display.input.tabIndex = val || ""; >- }); >- option("autofocus", null); >- >- // MODE DEFINITION AND QUERYING >- >- // Known modes, by name and by MIME >- var modes = CodeMirror.modes = {}, mimeModes = CodeMirror.mimeModes = {}; >- >- CodeMirror.defineMode = function(name, mode) { >- if (!CodeMirror.defaults.mode && name != "null") CodeMirror.defaults.mode = name; >- if (arguments.length > 2) { >- mode.dependencies = []; >- for (var i = 2; i < arguments.length; ++i) mode.dependencies.push(arguments[i]); >- } >- modes[name] = mode; >- }; >- >- CodeMirror.defineMIME = function(mime, spec) { >- mimeModes[mime] = spec; >- }; >- >- CodeMirror.resolveMode = function(spec) { >- if (typeof spec == "string" && mimeModes.hasOwnProperty(spec)) { >- spec = mimeModes[spec]; >- } else if (spec && typeof spec.name == "string" && mimeModes.hasOwnProperty(spec.name)) { >- var found = mimeModes[spec.name]; >- spec = createObj(found, spec); >- spec.name = found.name; >- } else if (typeof spec == "string" && /^[\w\-]+\/[\w\-]+\+xml$/.test(spec)) { >- return CodeMirror.resolveMode("application/xml"); >- } >- if (typeof spec == "string") return {name: spec}; >- else return spec || {name: "null"}; >- }; >- >- CodeMirror.getMode = function(options, spec) { >- spec = CodeMirror.resolveMode(spec); >- var mfactory = modes[spec.name]; >- if (!mfactory) return CodeMirror.getMode(options, "text/plain"); >- var modeObj = mfactory(options, spec); >- if (modeExtensions.hasOwnProperty(spec.name)) { >- var exts = modeExtensions[spec.name]; >- for (var prop in exts) { >- if (!exts.hasOwnProperty(prop)) continue; >- if (modeObj.hasOwnProperty(prop)) modeObj["_" + prop] = modeObj[prop]; >- modeObj[prop] = exts[prop]; >- } >- } >- modeObj.name = spec.name; >- return modeObj; >- }; >- >- CodeMirror.defineMode("null", function() { >- return {token: function(stream) {stream.skipToEnd();}}; >- }); >- CodeMirror.defineMIME("text/plain", "null"); >- >- var modeExtensions = CodeMirror.modeExtensions = {}; >- CodeMirror.extendMode = function(mode, properties) { >- var exts = modeExtensions.hasOwnProperty(mode) ? modeExtensions[mode] : (modeExtensions[mode] = {}); >- copyObj(properties, exts); >- }; >- >- // EXTENSIONS >- >- CodeMirror.defineExtension = function(name, func) { >- CodeMirror.prototype[name] = func; >- }; >- CodeMirror.defineDocExtension = function(name, func) { >- Doc.prototype[name] = func; >- }; >- CodeMirror.defineOption = option; >- >- var initHooks = []; >- CodeMirror.defineInitHook = function(f) {initHooks.push(f);}; >- >- // MODE STATE HANDLING >- >- // Utility functions for working with state. Exported because modes >- // sometimes need to do this. >- function copyState(mode, state) { >- if (state === true) return state; >- if (mode.copyState) return mode.copyState(state); >- var nstate = {}; >- for (var n in state) { >- var val = state[n]; >- if (val instanceof Array) val = val.concat([]); >- nstate[n] = val; >- } >- return nstate; >- } >- CodeMirror.copyState = copyState; >- >- function startState(mode, a1, a2) { >- return mode.startState ? mode.startState(a1, a2) : true; >- } >- CodeMirror.startState = startState; >- >- CodeMirror.innerMode = function(mode, state) { >- while (mode.innerMode) { >- var info = mode.innerMode(state); >- state = info.state; >- mode = info.mode; >- } >- return info || {mode: mode, state: state}; >- }; >- >- // STANDARD COMMANDS >- >- var commands = CodeMirror.commands = { >- selectAll: function(cm) {cm.setSelection(Pos(cm.firstLine(), 0), Pos(cm.lastLine()));}, >- killLine: function(cm) { >- var from = cm.getCursor(true), to = cm.getCursor(false), sel = !posEq(from, to); >- if (!sel && cm.getLine(from.line).length == from.ch) >- cm.replaceRange("", from, Pos(from.line + 1, 0), "+delete"); >- else cm.replaceRange("", from, sel ? to : Pos(from.line), "+delete"); >- }, >- deleteLine: function(cm) { >- var l = cm.getCursor().line; >- cm.replaceRange("", Pos(l, 0), Pos(l), "+delete"); >- }, >- delLineLeft: function(cm) { >- var cur = cm.getCursor(); >- cm.replaceRange("", Pos(cur.line, 0), cur, "+delete"); >- }, >- undo: function(cm) {cm.undo();}, >- redo: function(cm) {cm.redo();}, >- goDocStart: function(cm) {cm.extendSelection(Pos(cm.firstLine(), 0));}, >- goDocEnd: function(cm) {cm.extendSelection(Pos(cm.lastLine()));}, >- goLineStart: function(cm) { >- cm.extendSelection(lineStart(cm, cm.getCursor().line)); >- }, >- goLineStartSmart: function(cm) { >- var cur = cm.getCursor(), start = lineStart(cm, cur.line); >- var line = cm.getLineHandle(start.line); >- var order = getOrder(line); >- if (!order || order[0].level == 0) { >- var firstNonWS = Math.max(0, line.text.search(/\S/)); >- var inWS = cur.line == start.line && cur.ch <= firstNonWS && cur.ch; >- cm.extendSelection(Pos(start.line, inWS ? 0 : firstNonWS)); >- } else cm.extendSelection(start); >- }, >- goLineEnd: function(cm) { >- cm.extendSelection(lineEnd(cm, cm.getCursor().line)); >- }, >- goLineRight: function(cm) { >- var top = cm.charCoords(cm.getCursor(), "div").top + 5; >- cm.extendSelection(cm.coordsChar({left: cm.display.lineDiv.offsetWidth + 100, top: top}, "div")); >- }, >- goLineLeft: function(cm) { >- var top = cm.charCoords(cm.getCursor(), "div").top + 5; >- cm.extendSelection(cm.coordsChar({left: 0, top: top}, "div")); >- }, >- goLineUp: function(cm) {cm.moveV(-1, "line");}, >- goLineDown: function(cm) {cm.moveV(1, "line");}, >- goPageUp: function(cm) {cm.moveV(-1, "page");}, >- goPageDown: function(cm) {cm.moveV(1, "page");}, >- goCharLeft: function(cm) {cm.moveH(-1, "char");}, >- goCharRight: function(cm) {cm.moveH(1, "char");}, >- goColumnLeft: function(cm) {cm.moveH(-1, "column");}, >- goColumnRight: function(cm) {cm.moveH(1, "column");}, >- goWordLeft: function(cm) {cm.moveH(-1, "word");}, >- goGroupRight: function(cm) {cm.moveH(1, "group");}, >- goGroupLeft: function(cm) {cm.moveH(-1, "group");}, >- goWordRight: function(cm) {cm.moveH(1, "word");}, >- delCharBefore: function(cm) {cm.deleteH(-1, "char");}, >- delCharAfter: function(cm) {cm.deleteH(1, "char");}, >- delWordBefore: function(cm) {cm.deleteH(-1, "word");}, >- delWordAfter: function(cm) {cm.deleteH(1, "word");}, >- delGroupBefore: function(cm) {cm.deleteH(-1, "group");}, >- delGroupAfter: function(cm) {cm.deleteH(1, "group");}, >- indentAuto: function(cm) {cm.indentSelection("smart");}, >- indentMore: function(cm) {cm.indentSelection("add");}, >- indentLess: function(cm) {cm.indentSelection("subtract");}, >- insertTab: function(cm) {cm.replaceSelection("\t", "end", "+input");}, >- defaultTab: function(cm) { >- if (cm.somethingSelected()) cm.indentSelection("add"); >- else cm.replaceSelection("\t", "end", "+input"); >- }, >- transposeChars: function(cm) { >- var cur = cm.getCursor(), line = cm.getLine(cur.line); >- if (cur.ch > 0 && cur.ch < line.length - 1) >- cm.replaceRange(line.charAt(cur.ch) + line.charAt(cur.ch - 1), >- Pos(cur.line, cur.ch - 1), Pos(cur.line, cur.ch + 1)); >- }, >- newlineAndIndent: function(cm) { >- operation(cm, function() { >- cm.replaceSelection("\n", "end", "+input"); >- cm.indentLine(cm.getCursor().line, null, true); >- })(); >- }, >- toggleOverwrite: function(cm) {cm.toggleOverwrite();} >- }; >- >- // STANDARD KEYMAPS >- >- var keyMap = CodeMirror.keyMap = {}; >- keyMap.basic = { >- "Left": "goCharLeft", "Right": "goCharRight", "Up": "goLineUp", "Down": "goLineDown", >- "End": "goLineEnd", "Home": "goLineStartSmart", "PageUp": "goPageUp", "PageDown": "goPageDown", >- "Delete": "delCharAfter", "Backspace": "delCharBefore", "Tab": "defaultTab", "Shift-Tab": "indentAuto", >- "Enter": "newlineAndIndent", "Insert": "toggleOverwrite" >- }; >- // Note that the save and find-related commands aren't defined by >- // default. Unknown commands are simply ignored. >- keyMap.pcDefault = { >- "Ctrl-A": "selectAll", "Ctrl-D": "deleteLine", "Ctrl-Z": "undo", "Shift-Ctrl-Z": "redo", "Ctrl-Y": "redo", >- "Ctrl-Home": "goDocStart", "Alt-Up": "goDocStart", "Ctrl-End": "goDocEnd", "Ctrl-Down": "goDocEnd", >- "Ctrl-Left": "goGroupLeft", "Ctrl-Right": "goGroupRight", "Alt-Left": "goLineStart", "Alt-Right": "goLineEnd", >- "Ctrl-Backspace": "delGroupBefore", "Ctrl-Delete": "delGroupAfter", "Ctrl-S": "save", "Ctrl-F": "find", >- "Ctrl-G": "findNext", "Shift-Ctrl-G": "findPrev", "Shift-Ctrl-F": "replace", "Shift-Ctrl-R": "replaceAll", >- "Ctrl-[": "indentLess", "Ctrl-]": "indentMore", >- fallthrough: "basic" >- }; >- keyMap.macDefault = { >- "Cmd-A": "selectAll", "Cmd-D": "deleteLine", "Cmd-Z": "undo", "Shift-Cmd-Z": "redo", "Cmd-Y": "redo", >- "Cmd-Up": "goDocStart", "Cmd-End": "goDocEnd", "Cmd-Down": "goDocEnd", "Alt-Left": "goGroupLeft", >- "Alt-Right": "goGroupRight", "Cmd-Left": "goLineStart", "Cmd-Right": "goLineEnd", "Alt-Backspace": "delGroupBefore", >- "Ctrl-Alt-Backspace": "delGroupAfter", "Alt-Delete": "delGroupAfter", "Cmd-S": "save", "Cmd-F": "find", >- "Cmd-G": "findNext", "Shift-Cmd-G": "findPrev", "Cmd-Alt-F": "replace", "Shift-Cmd-Alt-F": "replaceAll", >- "Cmd-[": "indentLess", "Cmd-]": "indentMore", "Cmd-Backspace": "delLineLeft", >- fallthrough: ["basic", "emacsy"] >- }; >- keyMap["default"] = mac ? keyMap.macDefault : keyMap.pcDefault; >- keyMap.emacsy = { >- "Ctrl-F": "goCharRight", "Ctrl-B": "goCharLeft", "Ctrl-P": "goLineUp", "Ctrl-N": "goLineDown", >- "Alt-F": "goWordRight", "Alt-B": "goWordLeft", "Ctrl-A": "goLineStart", "Ctrl-E": "goLineEnd", >- "Ctrl-V": "goPageDown", "Shift-Ctrl-V": "goPageUp", "Ctrl-D": "delCharAfter", "Ctrl-H": "delCharBefore", >- "Alt-D": "delWordAfter", "Alt-Backspace": "delWordBefore", "Ctrl-K": "killLine", "Ctrl-T": "transposeChars" >- }; >- >- // KEYMAP DISPATCH >- >- function getKeyMap(val) { >- if (typeof val == "string") return keyMap[val]; >- else return val; >- } >- >- function lookupKey(name, maps, handle) { >- function lookup(map) { >- map = getKeyMap(map); >- var found = map[name]; >- if (found === false) return "stop"; >- if (found != null && handle(found)) return true; >- if (map.nofallthrough) return "stop"; >- >- var fallthrough = map.fallthrough; >- if (fallthrough == null) return false; >- if (Object.prototype.toString.call(fallthrough) != "[object Array]") >- return lookup(fallthrough); >- for (var i = 0, e = fallthrough.length; i < e; ++i) { >- var done = lookup(fallthrough[i]); >- if (done) return done; >- } >- return false; >- } >- >- for (var i = 0; i < maps.length; ++i) { >- var done = lookup(maps[i]); >- if (done) return done != "stop"; >- } >- } >- function isModifierKey(event) { >- var name = keyNames[event.keyCode]; >- return name == "Ctrl" || name == "Alt" || name == "Shift" || name == "Mod"; >- } >- function keyName(event, noShift) { >- if (opera && event.keyCode == 34 && event["char"]) return false; >- var name = keyNames[event.keyCode]; >- if (name == null || event.altGraphKey) return false; >- if (event.altKey) name = "Alt-" + name; >- if (flipCtrlCmd ? event.metaKey : event.ctrlKey) name = "Ctrl-" + name; >- if (flipCtrlCmd ? event.ctrlKey : event.metaKey) name = "Cmd-" + name; >- if (!noShift && event.shiftKey) name = "Shift-" + name; >- return name; >- } >- CodeMirror.lookupKey = lookupKey; >- CodeMirror.isModifierKey = isModifierKey; >- CodeMirror.keyName = keyName; >- >- // FROMTEXTAREA >- >- CodeMirror.fromTextArea = function(textarea, options) { >- if (!options) options = {}; >- options.value = textarea.value; >- if (!options.tabindex && textarea.tabindex) >- options.tabindex = textarea.tabindex; >- if (!options.placeholder && textarea.placeholder) >- options.placeholder = textarea.placeholder; >- // Set autofocus to true if this textarea is focused, or if it has >- // autofocus and no other element is focused. >- if (options.autofocus == null) { >- var hasFocus = document.body; >- // doc.activeElement occasionally throws on IE >- try { hasFocus = document.activeElement; } catch(e) {} >- options.autofocus = hasFocus == textarea || >- textarea.getAttribute("autofocus") != null && hasFocus == document.body; >- } >- >- function save() {textarea.value = cm.getValue();} >- if (textarea.form) { >- on(textarea.form, "submit", save); >- // Deplorable hack to make the submit method do the right thing. >- if (!options.leaveSubmitMethodAlone) { >- var form = textarea.form, realSubmit = form.submit; >- try { >- var wrappedSubmit = form.submit = function() { >- save(); >- form.submit = realSubmit; >- form.submit(); >- form.submit = wrappedSubmit; >- }; >- } catch(e) {} >- } >- } >- >- textarea.style.display = "none"; >- var cm = CodeMirror(function(node) { >- textarea.parentNode.insertBefore(node, textarea.nextSibling); >- }, options); >- cm.save = save; >- cm.getTextArea = function() { return textarea; }; >- cm.toTextArea = function() { >- save(); >- textarea.parentNode.removeChild(cm.getWrapperElement()); >- textarea.style.display = ""; >- if (textarea.form) { >- off(textarea.form, "submit", save); >- if (typeof textarea.form.submit == "function") >- textarea.form.submit = realSubmit; >- } >- }; >- return cm; >- }; >- >- // STRING STREAM >- >- // Fed to the mode parsers, provides helper functions to make >- // parsers more succinct. >- >- // The character stream used by a mode's parser. >- function StringStream(string, tabSize) { >- this.pos = this.start = 0; >- this.string = string; >- this.tabSize = tabSize || 8; >- this.lastColumnPos = this.lastColumnValue = 0; >- } >- >- StringStream.prototype = { >- eol: function() {return this.pos >= this.string.length;}, >- sol: function() {return this.pos == 0;}, >- peek: function() {return this.string.charAt(this.pos) || undefined;}, >- next: function() { >- if (this.pos < this.string.length) >- return this.string.charAt(this.pos++); >- }, >- eat: function(match) { >- var ch = this.string.charAt(this.pos); >- if (typeof match == "string") var ok = ch == match; >- else var ok = ch && (match.test ? match.test(ch) : match(ch)); >- if (ok) {++this.pos; return ch;} >- }, >- eatWhile: function(match) { >- var start = this.pos; >- while (this.eat(match)){} >- return this.pos > start; >- }, >- eatSpace: function() { >- var start = this.pos; >- while (/[\s\u00a0]/.test(this.string.charAt(this.pos))) ++this.pos; >- return this.pos > start; >- }, >- skipToEnd: function() {this.pos = this.string.length;}, >- skipTo: function(ch) { >- var found = this.string.indexOf(ch, this.pos); >- if (found > -1) {this.pos = found; return true;} >- }, >- backUp: function(n) {this.pos -= n;}, >- column: function() { >- if (this.lastColumnPos < this.start) { >- this.lastColumnValue = countColumn(this.string, this.start, this.tabSize, this.lastColumnPos, this.lastColumnValue); >- this.lastColumnPos = this.start; >- } >- return this.lastColumnValue; >- }, >- indentation: function() {return countColumn(this.string, null, this.tabSize);}, >- match: function(pattern, consume, caseInsensitive) { >- if (typeof pattern == "string") { >- var cased = function(str) {return caseInsensitive ? str.toLowerCase() : str;}; >- var substr = this.string.substr(this.pos, pattern.length); >- if (cased(substr) == cased(pattern)) { >- if (consume !== false) this.pos += pattern.length; >- return true; >- } >- } else { >- var match = this.string.slice(this.pos).match(pattern); >- if (match && match.index > 0) return null; >- if (match && consume !== false) this.pos += match[0].length; >- return match; >- } >- }, >- current: function(){return this.string.slice(this.start, this.pos);} >- }; >- CodeMirror.StringStream = StringStream; >- >- // TEXTMARKERS >- >- function TextMarker(doc, type) { >- this.lines = []; >- this.type = type; >- this.doc = doc; >- } >- CodeMirror.TextMarker = TextMarker; >- >- TextMarker.prototype.clear = function() { >- if (this.explicitlyCleared) return; >- var cm = this.doc.cm, withOp = cm && !cm.curOp; >- if (withOp) startOperation(cm); >- var min = null, max = null; >- for (var i = 0; i < this.lines.length; ++i) { >- var line = this.lines[i]; >- var span = getMarkedSpanFor(line.markedSpans, this); >- if (span.to != null) max = lineNo(line); >- line.markedSpans = removeMarkedSpan(line.markedSpans, span); >- if (span.from != null) >- min = lineNo(line); >- else if (this.collapsed && !lineIsHidden(this.doc, line) && cm) >- updateLineHeight(line, textHeight(cm.display)); >- } >- if (cm && this.collapsed && !cm.options.lineWrapping) for (var i = 0; i < this.lines.length; ++i) { >- var visual = visualLine(cm.doc, this.lines[i]), len = lineLength(cm.doc, visual); >- if (len > cm.display.maxLineLength) { >- cm.display.maxLine = visual; >- cm.display.maxLineLength = len; >- cm.display.maxLineChanged = true; >- } >- } >- >- if (min != null && cm) regChange(cm, min, max + 1); >- this.lines.length = 0; >- this.explicitlyCleared = true; >- if (this.atomic && this.doc.cantEdit) { >- this.doc.cantEdit = false; >- if (cm) reCheckSelection(cm); >- } >- if (withOp) endOperation(cm); >- signalLater(this, "clear"); >- }; >- >- TextMarker.prototype.find = function() { >- var from, to; >- for (var i = 0; i < this.lines.length; ++i) { >- var line = this.lines[i]; >- var span = getMarkedSpanFor(line.markedSpans, this); >- if (span.from != null || span.to != null) { >- var found = lineNo(line); >- if (span.from != null) from = Pos(found, span.from); >- if (span.to != null) to = Pos(found, span.to); >- } >- } >- if (this.type == "bookmark") return from; >- return from && {from: from, to: to}; >- }; >- >- TextMarker.prototype.changed = function() { >- var pos = this.find(), cm = this.doc.cm; >- if (!pos || !cm) return; >- var line = getLine(this.doc, pos.from.line); >- clearCachedMeasurement(cm, line); >- if (pos.from.line >= cm.display.showingFrom && pos.from.line < cm.display.showingTo) { >- for (var node = cm.display.lineDiv.firstChild; node; node = node.nextSibling) if (node.lineObj == line) { >- if (node.offsetHeight != line.height) updateLineHeight(line, node.offsetHeight); >- break; >- } >- runInOp(cm, function() { cm.curOp.selectionChanged = true; }); >- } >- }; >- >- TextMarker.prototype.attachLine = function(line) { >- if (!this.lines.length && this.doc.cm) { >- var op = this.doc.cm.curOp; >- if (!op.maybeHiddenMarkers || indexOf(op.maybeHiddenMarkers, this) == -1) >- (op.maybeUnhiddenMarkers || (op.maybeUnhiddenMarkers = [])).push(this); >- } >- this.lines.push(line); >- }; >- TextMarker.prototype.detachLine = function(line) { >- this.lines.splice(indexOf(this.lines, line), 1); >- if (!this.lines.length && this.doc.cm) { >- var op = this.doc.cm.curOp; >- (op.maybeHiddenMarkers || (op.maybeHiddenMarkers = [])).push(this); >- } >- }; >- >- function markText(doc, from, to, options, type) { >- if (options && options.shared) return markTextShared(doc, from, to, options, type); >- if (doc.cm && !doc.cm.curOp) return operation(doc.cm, markText)(doc, from, to, options, type); >- >- var marker = new TextMarker(doc, type); >- if (type == "range" && !posLess(from, to)) return marker; >- if (options) copyObj(options, marker); >- if (marker.replacedWith) { >- marker.collapsed = true; >- marker.replacedWith = elt("span", [marker.replacedWith], "CodeMirror-widget"); >- if (!options.handleMouseEvents) marker.replacedWith.ignoreEvents = true; >- } >- if (marker.collapsed) sawCollapsedSpans = true; >- >- if (marker.addToHistory) >- addToHistory(doc, {from: from, to: to, origin: "markText"}, >- {head: doc.sel.head, anchor: doc.sel.anchor}, NaN); >- >- var curLine = from.line, size = 0, collapsedAtStart, collapsedAtEnd, cm = doc.cm, updateMaxLine; >- doc.iter(curLine, to.line + 1, function(line) { >- if (cm && marker.collapsed && !cm.options.lineWrapping && visualLine(doc, line) == cm.display.maxLine) >- updateMaxLine = true; >- var span = {from: null, to: null, marker: marker}; >- size += line.text.length; >- if (curLine == from.line) {span.from = from.ch; size -= from.ch;} >- if (curLine == to.line) {span.to = to.ch; size -= line.text.length - to.ch;} >- if (marker.collapsed) { >- if (curLine == to.line) collapsedAtEnd = collapsedSpanAt(line, to.ch); >- if (curLine == from.line) collapsedAtStart = collapsedSpanAt(line, from.ch); >- else updateLineHeight(line, 0); >- } >- addMarkedSpan(line, span); >- ++curLine; >- }); >- if (marker.collapsed) doc.iter(from.line, to.line + 1, function(line) { >- if (lineIsHidden(doc, line)) updateLineHeight(line, 0); >- }); >- >- if (marker.clearOnEnter) on(marker, "beforeCursorEnter", function() { marker.clear(); }); >- >- if (marker.readOnly) { >- sawReadOnlySpans = true; >- if (doc.history.done.length || doc.history.undone.length) >- doc.clearHistory(); >- } >- if (marker.collapsed) { >- if (collapsedAtStart != collapsedAtEnd) >- throw new Error("Inserting collapsed marker overlapping an existing one"); >- marker.size = size; >- marker.atomic = true; >- } >- if (cm) { >- if (updateMaxLine) cm.curOp.updateMaxLine = true; >- if (marker.className || marker.startStyle || marker.endStyle || marker.collapsed) >- regChange(cm, from.line, to.line + 1); >- if (marker.atomic) reCheckSelection(cm); >- } >- return marker; >- } >- >- // SHARED TEXTMARKERS >- >- function SharedTextMarker(markers, primary) { >- this.markers = markers; >- this.primary = primary; >- for (var i = 0, me = this; i < markers.length; ++i) { >- markers[i].parent = this; >- on(markers[i], "clear", function(){me.clear();}); >- } >- } >- CodeMirror.SharedTextMarker = SharedTextMarker; >- >- SharedTextMarker.prototype.clear = function() { >- if (this.explicitlyCleared) return; >- this.explicitlyCleared = true; >- for (var i = 0; i < this.markers.length; ++i) >- this.markers[i].clear(); >- signalLater(this, "clear"); >- }; >- SharedTextMarker.prototype.find = function() { >- return this.primary.find(); >- }; >- >- function markTextShared(doc, from, to, options, type) { >- options = copyObj(options); >- options.shared = false; >- var markers = [markText(doc, from, to, options, type)], primary = markers[0]; >- var widget = options.replacedWith; >- linkedDocs(doc, function(doc) { >- if (widget) options.replacedWith = widget.cloneNode(true); >- markers.push(markText(doc, clipPos(doc, from), clipPos(doc, to), options, type)); >- for (var i = 0; i < doc.linked.length; ++i) >- if (doc.linked[i].isParent) return; >- primary = lst(markers); >- }); >- return new SharedTextMarker(markers, primary); >- } >- >- // TEXTMARKER SPANS >- >- function getMarkedSpanFor(spans, marker) { >- if (spans) for (var i = 0; i < spans.length; ++i) { >- var span = spans[i]; >- if (span.marker == marker) return span; >- } >- } >- function removeMarkedSpan(spans, span) { >- for (var r, i = 0; i < spans.length; ++i) >- if (spans[i] != span) (r || (r = [])).push(spans[i]); >- return r; >- } >- function addMarkedSpan(line, span) { >- line.markedSpans = line.markedSpans ? line.markedSpans.concat([span]) : [span]; >- span.marker.attachLine(line); >- } >- >- function markedSpansBefore(old, startCh, isInsert) { >- if (old) for (var i = 0, nw; i < old.length; ++i) { >- var span = old[i], marker = span.marker; >- var startsBefore = span.from == null || (marker.inclusiveLeft ? span.from <= startCh : span.from < startCh); >- if (startsBefore || marker.type == "bookmark" && span.from == startCh && (!isInsert || !span.marker.insertLeft)) { >- var endsAfter = span.to == null || (marker.inclusiveRight ? span.to >= startCh : span.to > startCh); >- (nw || (nw = [])).push({from: span.from, >- to: endsAfter ? null : span.to, >- marker: marker}); >- } >- } >- return nw; >- } >- >- function markedSpansAfter(old, endCh, isInsert) { >- if (old) for (var i = 0, nw; i < old.length; ++i) { >- var span = old[i], marker = span.marker; >- var endsAfter = span.to == null || (marker.inclusiveRight ? span.to >= endCh : span.to > endCh); >- if (endsAfter || marker.type == "bookmark" && span.from == endCh && (!isInsert || span.marker.insertLeft)) { >- var startsBefore = span.from == null || (marker.inclusiveLeft ? span.from <= endCh : span.from < endCh); >- (nw || (nw = [])).push({from: startsBefore ? null : span.from - endCh, >- to: span.to == null ? null : span.to - endCh, >- marker: marker}); >- } >- } >- return nw; >- } >- >- function stretchSpansOverChange(doc, change) { >- var oldFirst = isLine(doc, change.from.line) && getLine(doc, change.from.line).markedSpans; >- var oldLast = isLine(doc, change.to.line) && getLine(doc, change.to.line).markedSpans; >- if (!oldFirst && !oldLast) return null; >- >- var startCh = change.from.ch, endCh = change.to.ch, isInsert = posEq(change.from, change.to); >- // Get the spans that 'stick out' on both sides >- var first = markedSpansBefore(oldFirst, startCh, isInsert); >- var last = markedSpansAfter(oldLast, endCh, isInsert); >- >- // Next, merge those two ends >- var sameLine = change.text.length == 1, offset = lst(change.text).length + (sameLine ? startCh : 0); >- if (first) { >- // Fix up .to properties of first >- for (var i = 0; i < first.length; ++i) { >- var span = first[i]; >- if (span.to == null) { >- var found = getMarkedSpanFor(last, span.marker); >- if (!found) span.to = startCh; >- else if (sameLine) span.to = found.to == null ? null : found.to + offset; >- } >- } >- } >- if (last) { >- // Fix up .from in last (or move them into first in case of sameLine) >- for (var i = 0; i < last.length; ++i) { >- var span = last[i]; >- if (span.to != null) span.to += offset; >- if (span.from == null) { >- var found = getMarkedSpanFor(first, span.marker); >- if (!found) { >- span.from = offset; >- if (sameLine) (first || (first = [])).push(span); >- } >- } else { >- span.from += offset; >- if (sameLine) (first || (first = [])).push(span); >- } >- } >- } >- if (sameLine && first) { >- // Make sure we didn't create any zero-length spans >- for (var i = 0; i < first.length; ++i) >- if (first[i].from != null && first[i].from == first[i].to && first[i].marker.type != "bookmark") >- first.splice(i--, 1); >- if (!first.length) first = null; >- } >- >- var newMarkers = [first]; >- if (!sameLine) { >- // Fill gap with whole-line-spans >- var gap = change.text.length - 2, gapMarkers; >- if (gap > 0 && first) >- for (var i = 0; i < first.length; ++i) >- if (first[i].to == null) >- (gapMarkers || (gapMarkers = [])).push({from: null, to: null, marker: first[i].marker}); >- for (var i = 0; i < gap; ++i) >- newMarkers.push(gapMarkers); >- newMarkers.push(last); >- } >- return newMarkers; >- } >- >- function mergeOldSpans(doc, change) { >- var old = getOldSpans(doc, change); >- var stretched = stretchSpansOverChange(doc, change); >- if (!old) return stretched; >- if (!stretched) return old; >- >- for (var i = 0; i < old.length; ++i) { >- var oldCur = old[i], stretchCur = stretched[i]; >- if (oldCur && stretchCur) { >- spans: for (var j = 0; j < stretchCur.length; ++j) { >- var span = stretchCur[j]; >- for (var k = 0; k < oldCur.length; ++k) >- if (oldCur[k].marker == span.marker) continue spans; >- oldCur.push(span); >- } >- } else if (stretchCur) { >- old[i] = stretchCur; >- } >- } >- return old; >- } >- >- function removeReadOnlyRanges(doc, from, to) { >- var markers = null; >- doc.iter(from.line, to.line + 1, function(line) { >- if (line.markedSpans) for (var i = 0; i < line.markedSpans.length; ++i) { >- var mark = line.markedSpans[i].marker; >- if (mark.readOnly && (!markers || indexOf(markers, mark) == -1)) >- (markers || (markers = [])).push(mark); >- } >- }); >- if (!markers) return null; >- var parts = [{from: from, to: to}]; >- for (var i = 0; i < markers.length; ++i) { >- var mk = markers[i], m = mk.find(); >- for (var j = 0; j < parts.length; ++j) { >- var p = parts[j]; >- if (posLess(p.to, m.from) || posLess(m.to, p.from)) continue; >- var newParts = [j, 1]; >- if (posLess(p.from, m.from) || !mk.inclusiveLeft && posEq(p.from, m.from)) >- newParts.push({from: p.from, to: m.from}); >- if (posLess(m.to, p.to) || !mk.inclusiveRight && posEq(p.to, m.to)) >- newParts.push({from: m.to, to: p.to}); >- parts.splice.apply(parts, newParts); >- j += newParts.length - 1; >- } >- } >- return parts; >- } >- >- function collapsedSpanAt(line, ch) { >- var sps = sawCollapsedSpans && line.markedSpans, found; >- if (sps) for (var sp, i = 0; i < sps.length; ++i) { >- sp = sps[i]; >- if (!sp.marker.collapsed) continue; >- if ((sp.from == null || sp.from < ch) && >- (sp.to == null || sp.to > ch) && >- (!found || found.width < sp.marker.width)) >- found = sp.marker; >- } >- return found; >- } >- function collapsedSpanAtStart(line) { return collapsedSpanAt(line, -1); } >- function collapsedSpanAtEnd(line) { return collapsedSpanAt(line, line.text.length + 1); } >- >- function visualLine(doc, line) { >- var merged; >- while (merged = collapsedSpanAtStart(line)) >- line = getLine(doc, merged.find().from.line); >- return line; >- } >- >- function lineIsHidden(doc, line) { >- var sps = sawCollapsedSpans && line.markedSpans; >- if (sps) for (var sp, i = 0; i < sps.length; ++i) { >- sp = sps[i]; >- if (!sp.marker.collapsed) continue; >- if (sp.from == null) return true; >- if (sp.marker.replacedWith) continue; >- if (sp.from == 0 && sp.marker.inclusiveLeft && lineIsHiddenInner(doc, line, sp)) >- return true; >- } >- } >- function lineIsHiddenInner(doc, line, span) { >- if (span.to == null) { >- var end = span.marker.find().to, endLine = getLine(doc, end.line); >- return lineIsHiddenInner(doc, endLine, getMarkedSpanFor(endLine.markedSpans, span.marker)); >- } >- if (span.marker.inclusiveRight && span.to == line.text.length) >- return true; >- for (var sp, i = 0; i < line.markedSpans.length; ++i) { >- sp = line.markedSpans[i]; >- if (sp.marker.collapsed && !sp.marker.replacedWith && sp.from == span.to && >- (sp.marker.inclusiveLeft || span.marker.inclusiveRight) && >- lineIsHiddenInner(doc, line, sp)) return true; >- } >- } >- >- function detachMarkedSpans(line) { >- var spans = line.markedSpans; >- if (!spans) return; >- for (var i = 0; i < spans.length; ++i) >- spans[i].marker.detachLine(line); >- line.markedSpans = null; >- } >- >- function attachMarkedSpans(line, spans) { >- if (!spans) return; >- for (var i = 0; i < spans.length; ++i) >- spans[i].marker.attachLine(line); >- line.markedSpans = spans; >- } >- >- // LINE WIDGETS >- >- var LineWidget = CodeMirror.LineWidget = function(cm, node, options) { >- for (var opt in options) if (options.hasOwnProperty(opt)) >- this[opt] = options[opt]; >- this.cm = cm; >- this.node = node; >- }; >- function widgetOperation(f) { >- return function() { >- var withOp = !this.cm.curOp; >- if (withOp) startOperation(this.cm); >- try {var result = f.apply(this, arguments);} >- finally {if (withOp) endOperation(this.cm);} >- return result; >- }; >- } >- LineWidget.prototype.clear = widgetOperation(function() { >- var ws = this.line.widgets, no = lineNo(this.line); >- if (no == null || !ws) return; >- for (var i = 0; i < ws.length; ++i) if (ws[i] == this) ws.splice(i--, 1); >- if (!ws.length) this.line.widgets = null; >- updateLineHeight(this.line, Math.max(0, this.line.height - widgetHeight(this))); >- regChange(this.cm, no, no + 1); >- }); >- LineWidget.prototype.changed = widgetOperation(function() { >- var oldH = this.height; >- this.height = null; >- var diff = widgetHeight(this) - oldH; >- if (!diff) return; >- updateLineHeight(this.line, this.line.height + diff); >- var no = lineNo(this.line); >- regChange(this.cm, no, no + 1); >- }); >- >- function widgetHeight(widget) { >- if (widget.height != null) return widget.height; >- if (!widget.node.parentNode || widget.node.parentNode.nodeType != 1) >- removeChildrenAndAdd(widget.cm.display.measure, elt("div", [widget.node], null, "position: relative")); >- return widget.height = widget.node.offsetHeight; >- } >- >- function addLineWidget(cm, handle, node, options) { >- var widget = new LineWidget(cm, node, options); >- if (widget.noHScroll) cm.display.alignWidgets = true; >- changeLine(cm, handle, function(line) { >- (line.widgets || (line.widgets = [])).push(widget); >- widget.line = line; >- if (!lineIsHidden(cm.doc, line) || widget.showIfHidden) { >- var aboveVisible = heightAtLine(cm, line) < cm.display.scroller.scrollTop; >- updateLineHeight(line, line.height + widgetHeight(widget)); >- if (aboveVisible) addToScrollPos(cm, 0, widget.height); >- } >- return true; >- }); >- return widget; >- } >- >- // LINE DATA STRUCTURE >- >- // Line objects. These hold state related to a line, including >- // highlighting info (the styles array). >- function makeLine(text, markedSpans, estimateHeight) { >- var line = {text: text}; >- attachMarkedSpans(line, markedSpans); >- line.height = estimateHeight ? estimateHeight(line) : 1; >- return line; >- } >- >- function updateLine(line, text, markedSpans, estimateHeight) { >- line.text = text; >- if (line.stateAfter) line.stateAfter = null; >- if (line.styles) line.styles = null; >- if (line.order != null) line.order = null; >- detachMarkedSpans(line); >- attachMarkedSpans(line, markedSpans); >- var estHeight = estimateHeight ? estimateHeight(line) : 1; >- if (estHeight != line.height) updateLineHeight(line, estHeight); >- } >- >- function cleanUpLine(line) { >- line.parent = null; >- detachMarkedSpans(line); >- } >- >- // Run the given mode's parser over a line, update the styles >- // array, which contains alternating fragments of text and CSS >- // classes. >- function runMode(cm, text, mode, state, f) { >- var flattenSpans = mode.flattenSpans; >- if (flattenSpans == null) flattenSpans = cm.options.flattenSpans; >- var curStart = 0, curStyle = null; >- var stream = new StringStream(text, cm.options.tabSize), style; >- if (text == "" && mode.blankLine) mode.blankLine(state); >- while (!stream.eol()) { >- if (stream.pos > cm.options.maxHighlightLength) { >- flattenSpans = false; >- // Webkit seems to refuse to render text nodes longer than 57444 characters >- stream.pos = Math.min(text.length, stream.start + 50000); >- style = null; >- } else { >- style = mode.token(stream, state); >- } >- if (!flattenSpans || curStyle != style) { >- if (curStart < stream.start) f(stream.start, curStyle); >- curStart = stream.start; curStyle = style; >- } >- stream.start = stream.pos; >- } >- if (curStart < stream.pos) f(stream.pos, curStyle); >- } >- >- function highlightLine(cm, line, state) { >- // A styles array always starts with a number identifying the >- // mode/overlays that it is based on (for easy invalidation). >- var st = [cm.state.modeGen]; >- // Compute the base array of styles >- runMode(cm, line.text, cm.doc.mode, state, function(end, style) {st.push(end, style);}); >- >- // Run overlays, adjust style array. >- for (var o = 0; o < cm.state.overlays.length; ++o) { >- var overlay = cm.state.overlays[o], i = 1, at = 0; >- runMode(cm, line.text, overlay.mode, true, function(end, style) { >- var start = i; >- // Ensure there's a token end at the current position, and that i points at it >- while (at < end) { >- var i_end = st[i]; >- if (i_end > end) >- st.splice(i, 1, end, st[i+1], i_end); >- i += 2; >- at = Math.min(end, i_end); >- } >- if (!style) return; >- if (overlay.opaque) { >- st.splice(start, i - start, end, style); >- i = start + 2; >- } else { >- for (; start < i; start += 2) { >- var cur = st[start+1]; >- st[start+1] = cur ? cur + " " + style : style; >- } >- } >- }); >- } >- >- return st; >- } >- >- function getLineStyles(cm, line) { >- if (!line.styles || line.styles[0] != cm.state.modeGen) >- line.styles = highlightLine(cm, line, line.stateAfter = getStateBefore(cm, lineNo(line))); >- return line.styles; >- } >- >- // Lightweight form of highlight -- proceed over this line and >- // update state, but don't save a style array. >- function processLine(cm, line, state) { >- var mode = cm.doc.mode; >- var stream = new StringStream(line.text, cm.options.tabSize); >- if (line.text == "" && mode.blankLine) mode.blankLine(state); >- while (!stream.eol() && stream.pos <= cm.options.maxHighlightLength) { >- mode.token(stream, state); >- stream.start = stream.pos; >- } >- } >- >- var styleToClassCache = {}; >- function styleToClass(style) { >- if (!style) return null; >- return styleToClassCache[style] || >- (styleToClassCache[style] = "cm-" + style.replace(/ +/g, " cm-")); >- } >- >- function lineContent(cm, realLine, measure) { >- var merged, line = realLine, empty = true; >- while (merged = collapsedSpanAtStart(line)) >- line = getLine(cm.doc, merged.find().from.line); >- >- var builder = {pre: elt("pre"), col: 0, pos: 0, display: !measure, >- measure: null, measuredSomething: false, cm: cm}; >- if (line.textClass) builder.pre.className = line.textClass; >- >- do { >- if (line.text) empty = false; >- builder.measure = line == realLine && measure; >- builder.pos = 0; >- builder.addToken = builder.measure ? buildTokenMeasure : buildToken; >- if ((ie || webkit) && cm.getOption("lineWrapping")) >- builder.addToken = buildTokenSplitSpaces(builder.addToken); >- var next = insertLineContent(line, builder, getLineStyles(cm, line)); >- if (measure && line == realLine && !builder.measuredSomething) { >- measure[0] = builder.pre.appendChild(zeroWidthElement(cm.display.measure)); >- builder.measuredSomething = true; >- } >- if (next) line = getLine(cm.doc, next.to.line); >- } while (next); >- >- if (measure && !builder.measuredSomething && !measure[0]) >- measure[0] = builder.pre.appendChild(empty ? elt("span", "\u00a0") : zeroWidthElement(cm.display.measure)); >- if (!builder.pre.firstChild && !lineIsHidden(cm.doc, realLine)) >- builder.pre.appendChild(document.createTextNode("\u00a0")); >- >- var order; >- // Work around problem with the reported dimensions of single-char >- // direction spans on IE (issue #1129). See also the comment in >- // cursorCoords. >- if (measure && ie && (order = getOrder(line))) { >- var l = order.length - 1; >- if (order[l].from == order[l].to) --l; >- var last = order[l], prev = order[l - 1]; >- if (last.from + 1 == last.to && prev && last.level < prev.level) { >- var span = measure[builder.pos - 1]; >- if (span) span.parentNode.insertBefore(span.measureRight = zeroWidthElement(cm.display.measure), >- span.nextSibling); >- } >- } >- >- signal(cm, "renderLine", cm, realLine, builder.pre); >- return builder.pre; >- } >- >- var tokenSpecialChars = /[\t\u0000-\u0019\u00ad\u200b\u2028\u2029\uFEFF]/g; >- function buildToken(builder, text, style, startStyle, endStyle) { >- if (!text) return; >- if (!tokenSpecialChars.test(text)) { >- builder.col += text.length; >- var content = document.createTextNode(text); >- } else { >- var content = document.createDocumentFragment(), pos = 0; >- while (true) { >- tokenSpecialChars.lastIndex = pos; >- var m = tokenSpecialChars.exec(text); >- var skipped = m ? m.index - pos : text.length - pos; >- if (skipped) { >- content.appendChild(document.createTextNode(text.slice(pos, pos + skipped))); >- builder.col += skipped; >- } >- if (!m) break; >- pos += skipped + 1; >- if (m[0] == "\t") { >- var tabSize = builder.cm.options.tabSize, tabWidth = tabSize - builder.col % tabSize; >- content.appendChild(elt("span", spaceStr(tabWidth), "cm-tab")); >- builder.col += tabWidth; >- } else { >- var token = elt("span", "\u2022", "cm-invalidchar"); >- token.title = "\\u" + m[0].charCodeAt(0).toString(16); >- content.appendChild(token); >- builder.col += 1; >- } >- } >- } >- if (style || startStyle || endStyle || builder.measure) { >- var fullStyle = style || ""; >- if (startStyle) fullStyle += startStyle; >- if (endStyle) fullStyle += endStyle; >- return builder.pre.appendChild(elt("span", [content], fullStyle)); >- } >- builder.pre.appendChild(content); >- } >- >- function buildTokenMeasure(builder, text, style, startStyle, endStyle) { >- var wrapping = builder.cm.options.lineWrapping; >- for (var i = 0; i < text.length; ++i) { >- var ch = text.charAt(i), start = i == 0; >- if (ch >= "\ud800" && ch < "\udbff" && i < text.length - 1) { >- ch = text.slice(i, i + 2); >- ++i; >- } else if (i && wrapping && spanAffectsWrapping(text, i)) { >- builder.pre.appendChild(elt("wbr")); >- } >- var span = builder.measure[builder.pos] = >- buildToken(builder, ch, style, >- start && startStyle, i == text.length - 1 && endStyle); >- // In IE single-space nodes wrap differently than spaces >- // embedded in larger text nodes, except when set to >- // white-space: normal (issue #1268). >- if (ie && wrapping && ch == " " && i && !/\s/.test(text.charAt(i - 1)) && >- i < text.length - 1 && !/\s/.test(text.charAt(i + 1))) >- span.style.whiteSpace = "normal"; >- builder.pos += ch.length; >- } >- if (text.length) builder.measuredSomething = true; >- } >- >- function buildTokenSplitSpaces(inner) { >- function split(old) { >- var out = " "; >- for (var i = 0; i < old.length - 2; ++i) out += i % 2 ? " " : "\u00a0"; >- out += " "; >- return out; >- } >- return function(builder, text, style, startStyle, endStyle) { >- return inner(builder, text.replace(/ {3,}/, split), style, startStyle, endStyle); >- }; >- } >- >- function buildCollapsedSpan(builder, size, widget) { >- if (widget) { >- if (!builder.display) widget = widget.cloneNode(true); >- if (builder.measure) { >- builder.measure[builder.pos] = size ? widget >- : builder.pre.appendChild(zeroWidthElement(builder.cm.display.measure)); >- builder.measuredSomething = true; >- } >- builder.pre.appendChild(widget); >- } >- builder.pos += size; >- } >- >- // Outputs a number of spans to make up a line, taking highlighting >- // and marked text into account. >- function insertLineContent(line, builder, styles) { >- var spans = line.markedSpans, allText = line.text, at = 0; >- if (!spans) { >- for (var i = 1; i < styles.length; i+=2) >- builder.addToken(builder, allText.slice(at, at = styles[i]), styleToClass(styles[i+1])); >- return; >- } >- >- var len = allText.length, pos = 0, i = 1, text = "", style; >- var nextChange = 0, spanStyle, spanEndStyle, spanStartStyle, collapsed; >- for (;;) { >- if (nextChange == pos) { // Update current marker set >- spanStyle = spanEndStyle = spanStartStyle = ""; >- collapsed = null; nextChange = Infinity; >- var foundBookmark = null; >- for (var j = 0; j < spans.length; ++j) { >- var sp = spans[j], m = sp.marker; >- if (sp.from <= pos && (sp.to == null || sp.to > pos)) { >- if (sp.to != null && nextChange > sp.to) { nextChange = sp.to; spanEndStyle = ""; } >- if (m.className) spanStyle += " " + m.className; >- if (m.startStyle && sp.from == pos) spanStartStyle += " " + m.startStyle; >- if (m.endStyle && sp.to == nextChange) spanEndStyle += " " + m.endStyle; >- if (m.collapsed && (!collapsed || collapsed.marker.size < m.size)) >- collapsed = sp; >- } else if (sp.from > pos && nextChange > sp.from) { >- nextChange = sp.from; >- } >- if (m.type == "bookmark" && sp.from == pos && m.replacedWith) >- foundBookmark = m.replacedWith; >- } >- if (collapsed && (collapsed.from || 0) == pos) { >- buildCollapsedSpan(builder, (collapsed.to == null ? len : collapsed.to) - pos, >- collapsed.from != null && collapsed.marker.replacedWith); >- if (collapsed.to == null) return collapsed.marker.find(); >- } >- if (foundBookmark && !collapsed) buildCollapsedSpan(builder, 0, foundBookmark); >- } >- if (pos >= len) break; >- >- var upto = Math.min(len, nextChange); >- while (true) { >- if (text) { >- var end = pos + text.length; >- if (!collapsed) { >- var tokenText = end > upto ? text.slice(0, upto - pos) : text; >- builder.addToken(builder, tokenText, style ? style + spanStyle : spanStyle, >- spanStartStyle, pos + tokenText.length == nextChange ? spanEndStyle : ""); >- } >- if (end >= upto) {text = text.slice(upto - pos); pos = upto; break;} >- pos = end; >- spanStartStyle = ""; >- } >- text = allText.slice(at, at = styles[i++]); >- style = styleToClass(styles[i++]); >- } >- } >- } >- >- // DOCUMENT DATA STRUCTURE >- >- function updateDoc(doc, change, markedSpans, selAfter, estimateHeight) { >- function spansFor(n) {return markedSpans ? markedSpans[n] : null;} >- function update(line, text, spans) { >- updateLine(line, text, spans, estimateHeight); >- signalLater(line, "change", line, change); >- } >- >- var from = change.from, to = change.to, text = change.text; >- var firstLine = getLine(doc, from.line), lastLine = getLine(doc, to.line); >- var lastText = lst(text), lastSpans = spansFor(text.length - 1), nlines = to.line - from.line; >- >- // First adjust the line structure >- if (from.ch == 0 && to.ch == 0 && lastText == "") { >- // This is a whole-line replace. Treated specially to make >- // sure line objects move the way they are supposed to. >- for (var i = 0, e = text.length - 1, added = []; i < e; ++i) >- added.push(makeLine(text[i], spansFor(i), estimateHeight)); >- update(lastLine, lastLine.text, lastSpans); >- if (nlines) doc.remove(from.line, nlines); >- if (added.length) doc.insert(from.line, added); >- } else if (firstLine == lastLine) { >- if (text.length == 1) { >- update(firstLine, firstLine.text.slice(0, from.ch) + lastText + firstLine.text.slice(to.ch), lastSpans); >- } else { >- for (var added = [], i = 1, e = text.length - 1; i < e; ++i) >- added.push(makeLine(text[i], spansFor(i), estimateHeight)); >- added.push(makeLine(lastText + firstLine.text.slice(to.ch), lastSpans, estimateHeight)); >- update(firstLine, firstLine.text.slice(0, from.ch) + text[0], spansFor(0)); >- doc.insert(from.line + 1, added); >- } >- } else if (text.length == 1) { >- update(firstLine, firstLine.text.slice(0, from.ch) + text[0] + lastLine.text.slice(to.ch), spansFor(0)); >- doc.remove(from.line + 1, nlines); >- } else { >- update(firstLine, firstLine.text.slice(0, from.ch) + text[0], spansFor(0)); >- update(lastLine, lastText + lastLine.text.slice(to.ch), lastSpans); >- for (var i = 1, e = text.length - 1, added = []; i < e; ++i) >- added.push(makeLine(text[i], spansFor(i), estimateHeight)); >- if (nlines > 1) doc.remove(from.line + 1, nlines - 1); >- doc.insert(from.line + 1, added); >- } >- >- signalLater(doc, "change", doc, change); >- setSelection(doc, selAfter.anchor, selAfter.head, null, true); >- } >- >- function LeafChunk(lines) { >- this.lines = lines; >- this.parent = null; >- for (var i = 0, e = lines.length, height = 0; i < e; ++i) { >- lines[i].parent = this; >- height += lines[i].height; >- } >- this.height = height; >- } >- >- LeafChunk.prototype = { >- chunkSize: function() { return this.lines.length; }, >- removeInner: function(at, n) { >- for (var i = at, e = at + n; i < e; ++i) { >- var line = this.lines[i]; >- this.height -= line.height; >- cleanUpLine(line); >- signalLater(line, "delete"); >- } >- this.lines.splice(at, n); >- }, >- collapse: function(lines) { >- lines.splice.apply(lines, [lines.length, 0].concat(this.lines)); >- }, >- insertInner: function(at, lines, height) { >- this.height += height; >- this.lines = this.lines.slice(0, at).concat(lines).concat(this.lines.slice(at)); >- for (var i = 0, e = lines.length; i < e; ++i) lines[i].parent = this; >- }, >- iterN: function(at, n, op) { >- for (var e = at + n; at < e; ++at) >- if (op(this.lines[at])) return true; >- } >- }; >- >- function BranchChunk(children) { >- this.children = children; >- var size = 0, height = 0; >- for (var i = 0, e = children.length; i < e; ++i) { >- var ch = children[i]; >- size += ch.chunkSize(); height += ch.height; >- ch.parent = this; >- } >- this.size = size; >- this.height = height; >- this.parent = null; >- } >- >- BranchChunk.prototype = { >- chunkSize: function() { return this.size; }, >- removeInner: function(at, n) { >- this.size -= n; >- for (var i = 0; i < this.children.length; ++i) { >- var child = this.children[i], sz = child.chunkSize(); >- if (at < sz) { >- var rm = Math.min(n, sz - at), oldHeight = child.height; >- child.removeInner(at, rm); >- this.height -= oldHeight - child.height; >- if (sz == rm) { this.children.splice(i--, 1); child.parent = null; } >- if ((n -= rm) == 0) break; >- at = 0; >- } else at -= sz; >- } >- if (this.size - n < 25) { >- var lines = []; >- this.collapse(lines); >- this.children = [new LeafChunk(lines)]; >- this.children[0].parent = this; >- } >- }, >- collapse: function(lines) { >- for (var i = 0, e = this.children.length; i < e; ++i) this.children[i].collapse(lines); >- }, >- insertInner: function(at, lines, height) { >- this.size += lines.length; >- this.height += height; >- for (var i = 0, e = this.children.length; i < e; ++i) { >- var child = this.children[i], sz = child.chunkSize(); >- if (at <= sz) { >- child.insertInner(at, lines, height); >- if (child.lines && child.lines.length > 50) { >- while (child.lines.length > 50) { >- var spilled = child.lines.splice(child.lines.length - 25, 25); >- var newleaf = new LeafChunk(spilled); >- child.height -= newleaf.height; >- this.children.splice(i + 1, 0, newleaf); >- newleaf.parent = this; >- } >- this.maybeSpill(); >- } >- break; >- } >- at -= sz; >- } >- }, >- maybeSpill: function() { >- if (this.children.length <= 10) return; >- var me = this; >- do { >- var spilled = me.children.splice(me.children.length - 5, 5); >- var sibling = new BranchChunk(spilled); >- if (!me.parent) { // Become the parent node >- var copy = new BranchChunk(me.children); >- copy.parent = me; >- me.children = [copy, sibling]; >- me = copy; >- } else { >- me.size -= sibling.size; >- me.height -= sibling.height; >- var myIndex = indexOf(me.parent.children, me); >- me.parent.children.splice(myIndex + 1, 0, sibling); >- } >- sibling.parent = me.parent; >- } while (me.children.length > 10); >- me.parent.maybeSpill(); >- }, >- iterN: function(at, n, op) { >- for (var i = 0, e = this.children.length; i < e; ++i) { >- var child = this.children[i], sz = child.chunkSize(); >- if (at < sz) { >- var used = Math.min(n, sz - at); >- if (child.iterN(at, used, op)) return true; >- if ((n -= used) == 0) break; >- at = 0; >- } else at -= sz; >- } >- } >- }; >- >- var nextDocId = 0; >- var Doc = CodeMirror.Doc = function(text, mode, firstLine) { >- if (!(this instanceof Doc)) return new Doc(text, mode, firstLine); >- if (firstLine == null) firstLine = 0; >- >- BranchChunk.call(this, [new LeafChunk([makeLine("", null)])]); >- this.first = firstLine; >- this.scrollTop = this.scrollLeft = 0; >- this.cantEdit = false; >- this.history = makeHistory(); >- this.cleanGeneration = 1; >- this.frontier = firstLine; >- var start = Pos(firstLine, 0); >- this.sel = {from: start, to: start, head: start, anchor: start, shift: false, extend: false, goalColumn: null}; >- this.id = ++nextDocId; >- this.modeOption = mode; >- >- if (typeof text == "string") text = splitLines(text); >- updateDoc(this, {from: start, to: start, text: text}, null, {head: start, anchor: start}); >- }; >- >- Doc.prototype = createObj(BranchChunk.prototype, { >- constructor: Doc, >- iter: function(from, to, op) { >- if (op) this.iterN(from - this.first, to - from, op); >- else this.iterN(this.first, this.first + this.size, from); >- }, >- >- insert: function(at, lines) { >- var height = 0; >- for (var i = 0, e = lines.length; i < e; ++i) height += lines[i].height; >- this.insertInner(at - this.first, lines, height); >- }, >- remove: function(at, n) { this.removeInner(at - this.first, n); }, >- >- getValue: function(lineSep) { >- var lines = getLines(this, this.first, this.first + this.size); >- if (lineSep === false) return lines; >- return lines.join(lineSep || "\n"); >- }, >- setValue: function(code) { >- var top = Pos(this.first, 0), last = this.first + this.size - 1; >- makeChange(this, {from: top, to: Pos(last, getLine(this, last).text.length), >- text: splitLines(code), origin: "setValue"}, >- {head: top, anchor: top}, true); >- }, >- replaceRange: function(code, from, to, origin) { >- from = clipPos(this, from); >- to = to ? clipPos(this, to) : from; >- replaceRange(this, code, from, to, origin); >- }, >- getRange: function(from, to, lineSep) { >- var lines = getBetween(this, clipPos(this, from), clipPos(this, to)); >- if (lineSep === false) return lines; >- return lines.join(lineSep || "\n"); >- }, >- >- getLine: function(line) {var l = this.getLineHandle(line); return l && l.text;}, >- setLine: function(line, text) { >- if (isLine(this, line)) >- replaceRange(this, text, Pos(line, 0), clipPos(this, Pos(line))); >- }, >- removeLine: function(line) { >- if (line) replaceRange(this, "", clipPos(this, Pos(line - 1)), clipPos(this, Pos(line))); >- else replaceRange(this, "", Pos(0, 0), clipPos(this, Pos(1, 0))); >- }, >- >- getLineHandle: function(line) {if (isLine(this, line)) return getLine(this, line);}, >- getLineNumber: function(line) {return lineNo(line);}, >- >- lineCount: function() {return this.size;}, >- firstLine: function() {return this.first;}, >- lastLine: function() {return this.first + this.size - 1;}, >- >- clipPos: function(pos) {return clipPos(this, pos);}, >- >- getCursor: function(start) { >- var sel = this.sel, pos; >- if (start == null || start == "head") pos = sel.head; >- else if (start == "anchor") pos = sel.anchor; >- else if (start == "end" || start === false) pos = sel.to; >- else pos = sel.from; >- return copyPos(pos); >- }, >- somethingSelected: function() {return !posEq(this.sel.head, this.sel.anchor);}, >- >- setCursor: docOperation(function(line, ch, extend) { >- var pos = clipPos(this, typeof line == "number" ? Pos(line, ch || 0) : line); >- if (extend) extendSelection(this, pos); >- else setSelection(this, pos, pos); >- }), >- setSelection: docOperation(function(anchor, head) { >- setSelection(this, clipPos(this, anchor), clipPos(this, head || anchor)); >- }), >- extendSelection: docOperation(function(from, to) { >- extendSelection(this, clipPos(this, from), to && clipPos(this, to)); >- }), >- >- getSelection: function(lineSep) {return this.getRange(this.sel.from, this.sel.to, lineSep);}, >- replaceSelection: function(code, collapse, origin) { >- makeChange(this, {from: this.sel.from, to: this.sel.to, text: splitLines(code), origin: origin}, collapse || "around"); >- }, >- undo: docOperation(function() {makeChangeFromHistory(this, "undo");}), >- redo: docOperation(function() {makeChangeFromHistory(this, "redo");}), >- >- setExtending: function(val) {this.sel.extend = val;}, >- >- historySize: function() { >- var hist = this.history; >- return {undo: hist.done.length, redo: hist.undone.length}; >- }, >- clearHistory: function() {this.history = makeHistory(this.history.maxGeneration);}, >- >- markClean: function() { >- this.cleanGeneration = this.changeGeneration(); >- }, >- changeGeneration: function() { >- this.history.lastOp = this.history.lastOrigin = null; >- return this.history.generation; >- }, >- isClean: function (gen) { >- return this.history.generation == (gen || this.cleanGeneration); >- }, >- >- getHistory: function() { >- return {done: copyHistoryArray(this.history.done), >- undone: copyHistoryArray(this.history.undone)}; >- }, >- setHistory: function(histData) { >- var hist = this.history = makeHistory(this.history.maxGeneration); >- hist.done = histData.done.slice(0); >- hist.undone = histData.undone.slice(0); >- }, >- >- markText: function(from, to, options) { >- return markText(this, clipPos(this, from), clipPos(this, to), options, "range"); >- }, >- setBookmark: function(pos, options) { >- var realOpts = {replacedWith: options && (options.nodeType == null ? options.widget : options), >- insertLeft: options && options.insertLeft}; >- pos = clipPos(this, pos); >- return markText(this, pos, pos, realOpts, "bookmark"); >- }, >- findMarksAt: function(pos) { >- pos = clipPos(this, pos); >- var markers = [], spans = getLine(this, pos.line).markedSpans; >- if (spans) for (var i = 0; i < spans.length; ++i) { >- var span = spans[i]; >- if ((span.from == null || span.from <= pos.ch) && >- (span.to == null || span.to >= pos.ch)) >- markers.push(span.marker.parent || span.marker); >- } >- return markers; >- }, >- getAllMarks: function() { >- var markers = []; >- this.iter(function(line) { >- var sps = line.markedSpans; >- if (sps) for (var i = 0; i < sps.length; ++i) >- if (sps[i].from != null) markers.push(sps[i].marker); >- }); >- return markers; >- }, >- >- posFromIndex: function(off) { >- var ch, lineNo = this.first; >- this.iter(function(line) { >- var sz = line.text.length + 1; >- if (sz > off) { ch = off; return true; } >- off -= sz; >- ++lineNo; >- }); >- return clipPos(this, Pos(lineNo, ch)); >- }, >- indexFromPos: function (coords) { >- coords = clipPos(this, coords); >- var index = coords.ch; >- if (coords.line < this.first || coords.ch < 0) return 0; >- this.iter(this.first, coords.line, function (line) { >- index += line.text.length + 1; >- }); >- return index; >- }, >- >- copy: function(copyHistory) { >- var doc = new Doc(getLines(this, this.first, this.first + this.size), this.modeOption, this.first); >- doc.scrollTop = this.scrollTop; doc.scrollLeft = this.scrollLeft; >- doc.sel = {from: this.sel.from, to: this.sel.to, head: this.sel.head, anchor: this.sel.anchor, >- shift: this.sel.shift, extend: false, goalColumn: this.sel.goalColumn}; >- if (copyHistory) { >- doc.history.undoDepth = this.history.undoDepth; >- doc.setHistory(this.getHistory()); >- } >- return doc; >- }, >- >- linkedDoc: function(options) { >- if (!options) options = {}; >- var from = this.first, to = this.first + this.size; >- if (options.from != null && options.from > from) from = options.from; >- if (options.to != null && options.to < to) to = options.to; >- var copy = new Doc(getLines(this, from, to), options.mode || this.modeOption, from); >- if (options.sharedHist) copy.history = this.history; >- (this.linked || (this.linked = [])).push({doc: copy, sharedHist: options.sharedHist}); >- copy.linked = [{doc: this, isParent: true, sharedHist: options.sharedHist}]; >- return copy; >- }, >- unlinkDoc: function(other) { >- if (other instanceof CodeMirror) other = other.doc; >- if (this.linked) for (var i = 0; i < this.linked.length; ++i) { >- var link = this.linked[i]; >- if (link.doc != other) continue; >- this.linked.splice(i, 1); >- other.unlinkDoc(this); >- break; >- } >- // If the histories were shared, split them again >- if (other.history == this.history) { >- var splitIds = [other.id]; >- linkedDocs(other, function(doc) {splitIds.push(doc.id);}, true); >- other.history = makeHistory(); >- other.history.done = copyHistoryArray(this.history.done, splitIds); >- other.history.undone = copyHistoryArray(this.history.undone, splitIds); >- } >- }, >- iterLinkedDocs: function(f) {linkedDocs(this, f);}, >- >- getMode: function() {return this.mode;}, >- getEditor: function() {return this.cm;} >- }); >- >- Doc.prototype.eachLine = Doc.prototype.iter; >- >- // The Doc methods that should be available on CodeMirror instances >- var dontDelegate = "iter insert remove copy getEditor".split(" "); >- for (var prop in Doc.prototype) if (Doc.prototype.hasOwnProperty(prop) && indexOf(dontDelegate, prop) < 0) >- CodeMirror.prototype[prop] = (function(method) { >- return function() {return method.apply(this.doc, arguments);}; >- })(Doc.prototype[prop]); >- >- function linkedDocs(doc, f, sharedHistOnly) { >- function propagate(doc, skip, sharedHist) { >- if (doc.linked) for (var i = 0; i < doc.linked.length; ++i) { >- var rel = doc.linked[i]; >- if (rel.doc == skip) continue; >- var shared = sharedHist && rel.sharedHist; >- if (sharedHistOnly && !shared) continue; >- f(rel.doc, shared); >- propagate(rel.doc, doc, shared); >- } >- } >- propagate(doc, null, true); >- } >- >- function attachDoc(cm, doc) { >- if (doc.cm) throw new Error("This document is already in use."); >- cm.doc = doc; >- doc.cm = cm; >- estimateLineHeights(cm); >- loadMode(cm); >- if (!cm.options.lineWrapping) computeMaxLength(cm); >- cm.options.mode = doc.modeOption; >- regChange(cm); >- } >- >- // LINE UTILITIES >- >- function getLine(chunk, n) { >- n -= chunk.first; >- while (!chunk.lines) { >- for (var i = 0;; ++i) { >- var child = chunk.children[i], sz = child.chunkSize(); >- if (n < sz) { chunk = child; break; } >- n -= sz; >- } >- } >- return chunk.lines[n]; >- } >- >- function getBetween(doc, start, end) { >- var out = [], n = start.line; >- doc.iter(start.line, end.line + 1, function(line) { >- var text = line.text; >- if (n == end.line) text = text.slice(0, end.ch); >- if (n == start.line) text = text.slice(start.ch); >- out.push(text); >- ++n; >- }); >- return out; >- } >- function getLines(doc, from, to) { >- var out = []; >- doc.iter(from, to, function(line) { out.push(line.text); }); >- return out; >- } >- >- function updateLineHeight(line, height) { >- var diff = height - line.height; >- for (var n = line; n; n = n.parent) n.height += diff; >- } >- >- function lineNo(line) { >- if (line.parent == null) return null; >- var cur = line.parent, no = indexOf(cur.lines, line); >- for (var chunk = cur.parent; chunk; cur = chunk, chunk = chunk.parent) { >- for (var i = 0;; ++i) { >- if (chunk.children[i] == cur) break; >- no += chunk.children[i].chunkSize(); >- } >- } >- return no + cur.first; >- } >- >- function lineAtHeight(chunk, h) { >- var n = chunk.first; >- outer: do { >- for (var i = 0, e = chunk.children.length; i < e; ++i) { >- var child = chunk.children[i], ch = child.height; >- if (h < ch) { chunk = child; continue outer; } >- h -= ch; >- n += child.chunkSize(); >- } >- return n; >- } while (!chunk.lines); >- for (var i = 0, e = chunk.lines.length; i < e; ++i) { >- var line = chunk.lines[i], lh = line.height; >- if (h < lh) break; >- h -= lh; >- } >- return n + i; >- } >- >- function heightAtLine(cm, lineObj) { >- lineObj = visualLine(cm.doc, lineObj); >- >- var h = 0, chunk = lineObj.parent; >- for (var i = 0; i < chunk.lines.length; ++i) { >- var line = chunk.lines[i]; >- if (line == lineObj) break; >- else h += line.height; >- } >- for (var p = chunk.parent; p; chunk = p, p = chunk.parent) { >- for (var i = 0; i < p.children.length; ++i) { >- var cur = p.children[i]; >- if (cur == chunk) break; >- else h += cur.height; >- } >- } >- return h; >- } >- >- function getOrder(line) { >- var order = line.order; >- if (order == null) order = line.order = bidiOrdering(line.text); >- return order; >- } >- >- // HISTORY >- >- function makeHistory(startGen) { >- return { >- // Arrays of history events. Doing something adds an event to >- // done and clears undo. Undoing moves events from done to >- // undone, redoing moves them in the other direction. >- done: [], undone: [], undoDepth: Infinity, >- // Used to track when changes can be merged into a single undo >- // event >- lastTime: 0, lastOp: null, lastOrigin: null, >- // Used by the isClean() method >- generation: startGen || 1, maxGeneration: startGen || 1 >- }; >- } >- >- function attachLocalSpans(doc, change, from, to) { >- var existing = change["spans_" + doc.id], n = 0; >- doc.iter(Math.max(doc.first, from), Math.min(doc.first + doc.size, to), function(line) { >- if (line.markedSpans) >- (existing || (existing = change["spans_" + doc.id] = {}))[n] = line.markedSpans; >- ++n; >- }); >- } >- >- function historyChangeFromChange(doc, change) { >- var histChange = {from: change.from, to: changeEnd(change), text: getBetween(doc, change.from, change.to)}; >- attachLocalSpans(doc, histChange, change.from.line, change.to.line + 1); >- linkedDocs(doc, function(doc) {attachLocalSpans(doc, histChange, change.from.line, change.to.line + 1);}, true); >- return histChange; >- } >- >- function addToHistory(doc, change, selAfter, opId) { >- var hist = doc.history; >- hist.undone.length = 0; >- var time = +new Date, cur = lst(hist.done); >- >- if (cur && >- (hist.lastOp == opId || >- hist.lastOrigin == change.origin && change.origin && >- ((change.origin.charAt(0) == "+" && doc.cm && hist.lastTime > time - doc.cm.options.historyEventDelay) || >- change.origin.charAt(0) == "*"))) { >- // Merge this change into the last event >- var last = lst(cur.changes); >- if (posEq(change.from, change.to) && posEq(change.from, last.to)) { >- // Optimized case for simple insertion -- don't want to add >- // new changesets for every character typed >- last.to = changeEnd(change); >- } else { >- // Add new sub-event >- cur.changes.push(historyChangeFromChange(doc, change)); >- } >- cur.anchorAfter = selAfter.anchor; cur.headAfter = selAfter.head; >- } else { >- // Can not be merged, start a new event. >- cur = {changes: [historyChangeFromChange(doc, change)], >- generation: hist.generation, >- anchorBefore: doc.sel.anchor, headBefore: doc.sel.head, >- anchorAfter: selAfter.anchor, headAfter: selAfter.head}; >- hist.done.push(cur); >- hist.generation = ++hist.maxGeneration; >- while (hist.done.length > hist.undoDepth) >- hist.done.shift(); >- } >- hist.lastTime = time; >- hist.lastOp = opId; >- hist.lastOrigin = change.origin; >- } >- >- function removeClearedSpans(spans) { >- if (!spans) return null; >- for (var i = 0, out; i < spans.length; ++i) { >- if (spans[i].marker.explicitlyCleared) { if (!out) out = spans.slice(0, i); } >- else if (out) out.push(spans[i]); >- } >- return !out ? spans : out.length ? out : null; >- } >- >- function getOldSpans(doc, change) { >- var found = change["spans_" + doc.id]; >- if (!found) return null; >- for (var i = 0, nw = []; i < change.text.length; ++i) >- nw.push(removeClearedSpans(found[i])); >- return nw; >- } >- >- // Used both to provide a JSON-safe object in .getHistory, and, when >- // detaching a document, to split the history in two >- function copyHistoryArray(events, newGroup) { >- for (var i = 0, copy = []; i < events.length; ++i) { >- var event = events[i], changes = event.changes, newChanges = []; >- copy.push({changes: newChanges, anchorBefore: event.anchorBefore, headBefore: event.headBefore, >- anchorAfter: event.anchorAfter, headAfter: event.headAfter}); >- for (var j = 0; j < changes.length; ++j) { >- var change = changes[j], m; >- newChanges.push({from: change.from, to: change.to, text: change.text}); >- if (newGroup) for (var prop in change) if (m = prop.match(/^spans_(\d+)$/)) { >- if (indexOf(newGroup, Number(m[1])) > -1) { >- lst(newChanges)[prop] = change[prop]; >- delete change[prop]; >- } >- } >- } >- } >- return copy; >- } >- >- // Rebasing/resetting history to deal with externally-sourced changes >- >- function rebaseHistSel(pos, from, to, diff) { >- if (to < pos.line) { >- pos.line += diff; >- } else if (from < pos.line) { >- pos.line = from; >- pos.ch = 0; >- } >- } >- >- // Tries to rebase an array of history events given a change in the >- // document. If the change touches the same lines as the event, the >- // event, and everything 'behind' it, is discarded. If the change is >- // before the event, the event's positions are updated. Uses a >- // copy-on-write scheme for the positions, to avoid having to >- // reallocate them all on every rebase, but also avoid problems with >- // shared position objects being unsafely updated. >- function rebaseHistArray(array, from, to, diff) { >- for (var i = 0; i < array.length; ++i) { >- var sub = array[i], ok = true; >- for (var j = 0; j < sub.changes.length; ++j) { >- var cur = sub.changes[j]; >- if (!sub.copied) { cur.from = copyPos(cur.from); cur.to = copyPos(cur.to); } >- if (to < cur.from.line) { >- cur.from.line += diff; >- cur.to.line += diff; >- } else if (from <= cur.to.line) { >- ok = false; >- break; >- } >- } >- if (!sub.copied) { >- sub.anchorBefore = copyPos(sub.anchorBefore); sub.headBefore = copyPos(sub.headBefore); >- sub.anchorAfter = copyPos(sub.anchorAfter); sub.readAfter = copyPos(sub.headAfter); >- sub.copied = true; >- } >- if (!ok) { >- array.splice(0, i + 1); >- i = 0; >- } else { >- rebaseHistSel(sub.anchorBefore); rebaseHistSel(sub.headBefore); >- rebaseHistSel(sub.anchorAfter); rebaseHistSel(sub.headAfter); >- } >- } >- } >- >- function rebaseHist(hist, change) { >- var from = change.from.line, to = change.to.line, diff = change.text.length - (to - from) - 1; >- rebaseHistArray(hist.done, from, to, diff); >- rebaseHistArray(hist.undone, from, to, diff); >- } >- >- // EVENT OPERATORS >- >- function stopMethod() {e_stop(this);} >- // Ensure an event has a stop method. >- function addStop(event) { >- if (!event.stop) event.stop = stopMethod; >- return event; >- } >- >- function e_preventDefault(e) { >- if (e.preventDefault) e.preventDefault(); >- else e.returnValue = false; >- } >- function e_stopPropagation(e) { >- if (e.stopPropagation) e.stopPropagation(); >- else e.cancelBubble = true; >- } >- function e_defaultPrevented(e) { >- return e.defaultPrevented != null ? e.defaultPrevented : e.returnValue == false; >- } >- function e_stop(e) {e_preventDefault(e); e_stopPropagation(e);} >- CodeMirror.e_stop = e_stop; >- CodeMirror.e_preventDefault = e_preventDefault; >- CodeMirror.e_stopPropagation = e_stopPropagation; >- >- function e_target(e) {return e.target || e.srcElement;} >- function e_button(e) { >- var b = e.which; >- if (b == null) { >- if (e.button & 1) b = 1; >- else if (e.button & 2) b = 3; >- else if (e.button & 4) b = 2; >- } >- if (mac && e.ctrlKey && b == 1) b = 3; >- return b; >- } >- >- // EVENT HANDLING >- >- function on(emitter, type, f) { >- if (emitter.addEventListener) >- emitter.addEventListener(type, f, false); >- else if (emitter.attachEvent) >- emitter.attachEvent("on" + type, f); >- else { >- var map = emitter._handlers || (emitter._handlers = {}); >- var arr = map[type] || (map[type] = []); >- arr.push(f); >- } >- } >- >- function off(emitter, type, f) { >- if (emitter.removeEventListener) >- emitter.removeEventListener(type, f, false); >- else if (emitter.detachEvent) >- emitter.detachEvent("on" + type, f); >- else { >- var arr = emitter._handlers && emitter._handlers[type]; >- if (!arr) return; >- for (var i = 0; i < arr.length; ++i) >- if (arr[i] == f) { arr.splice(i, 1); break; } >- } >- } >- >- function signal(emitter, type /*, values...*/) { >- var arr = emitter._handlers && emitter._handlers[type]; >- if (!arr) return; >- var args = Array.prototype.slice.call(arguments, 2); >- for (var i = 0; i < arr.length; ++i) arr[i].apply(null, args); >- } >- >- var delayedCallbacks, delayedCallbackDepth = 0; >- function signalLater(emitter, type /*, values...*/) { >- var arr = emitter._handlers && emitter._handlers[type]; >- if (!arr) return; >- var args = Array.prototype.slice.call(arguments, 2); >- if (!delayedCallbacks) { >- ++delayedCallbackDepth; >- delayedCallbacks = []; >- setTimeout(fireDelayed, 0); >- } >- function bnd(f) {return function(){f.apply(null, args);};}; >- for (var i = 0; i < arr.length; ++i) >- delayedCallbacks.push(bnd(arr[i])); >- } >- >- function signalDOMEvent(cm, e) { >- signal(cm, e.type, cm, e); >- return e_defaultPrevented(e); >- } >- >- function fireDelayed() { >- --delayedCallbackDepth; >- var delayed = delayedCallbacks; >- delayedCallbacks = null; >- for (var i = 0; i < delayed.length; ++i) delayed[i](); >- } >- >- function hasHandler(emitter, type) { >- var arr = emitter._handlers && emitter._handlers[type]; >- return arr && arr.length > 0; >- } >- >- CodeMirror.on = on; CodeMirror.off = off; CodeMirror.signal = signal; >- >- // MISC UTILITIES >- >- // Number of pixels added to scroller and sizer to hide scrollbar >- var scrollerCutOff = 30; >- >- // Returned or thrown by various protocols to signal 'I'm not >- // handling this'. >- var Pass = CodeMirror.Pass = {toString: function(){return "CodeMirror.Pass";}}; >- >- function Delayed() {this.id = null;} >- Delayed.prototype = {set: function(ms, f) {clearTimeout(this.id); this.id = setTimeout(f, ms);}}; >- >- // Counts the column offset in a string, taking tabs into account. >- // Used mostly to find indentation. >- function countColumn(string, end, tabSize, startIndex, startValue) { >- if (end == null) { >- end = string.search(/[^\s\u00a0]/); >- if (end == -1) end = string.length; >- } >- for (var i = startIndex || 0, n = startValue || 0; i < end; ++i) { >- if (string.charAt(i) == "\t") n += tabSize - (n % tabSize); >- else ++n; >- } >- return n; >- } >- CodeMirror.countColumn = countColumn; >- >- var spaceStrs = [""]; >- function spaceStr(n) { >- while (spaceStrs.length <= n) >- spaceStrs.push(lst(spaceStrs) + " "); >- return spaceStrs[n]; >- } >- >- function lst(arr) { return arr[arr.length-1]; } >- >- function selectInput(node) { >- if (ios) { // Mobile Safari apparently has a bug where select() is broken. >- node.selectionStart = 0; >- node.selectionEnd = node.value.length; >- } else { >- // Suppress mysterious IE10 errors >- try { node.select(); } >- catch(_e) {} >- } >- } >- >- function indexOf(collection, elt) { >- if (collection.indexOf) return collection.indexOf(elt); >- for (var i = 0, e = collection.length; i < e; ++i) >- if (collection[i] == elt) return i; >- return -1; >- } >- >- function createObj(base, props) { >- function Obj() {} >- Obj.prototype = base; >- var inst = new Obj(); >- if (props) copyObj(props, inst); >- return inst; >- } >- >- function copyObj(obj, target) { >- if (!target) target = {}; >- for (var prop in obj) if (obj.hasOwnProperty(prop)) target[prop] = obj[prop]; >- return target; >- } >- >- function emptyArray(size) { >- for (var a = [], i = 0; i < size; ++i) a.push(undefined); >- return a; >- } >- >- function bind(f) { >- var args = Array.prototype.slice.call(arguments, 1); >- return function(){return f.apply(null, args);}; >- } >- >- var nonASCIISingleCaseWordChar = /[\u3040-\u309f\u30a0-\u30ff\u3400-\u4db5\u4e00-\u9fcc\uac00-\ud7af]/; >- function isWordChar(ch) { >- return /\w/.test(ch) || ch > "\x80" && >- (ch.toUpperCase() != ch.toLowerCase() || nonASCIISingleCaseWordChar.test(ch)); >- } >- >- function isEmpty(obj) { >- for (var n in obj) if (obj.hasOwnProperty(n) && obj[n]) return false; >- return true; >- } >- >- var isExtendingChar = /[\u0300-\u036F\u0483-\u0487\u0488-\u0489\u0591-\u05BD\u05BF\u05C1-\u05C2\u05C4-\u05C5\u05C7\u0610-\u061A\u064B-\u065F\u0670\u06D6-\u06DC\u06DF-\u06E4\u06E7-\u06E8\u06EA-\u06ED\uA66F\uA670-\uA672\uA674-\uA67D\uA69F\udc00-\udfff]/; >- >- // DOM UTILITIES >- >- function elt(tag, content, className, style) { >- var e = document.createElement(tag); >- if (className) e.className = className; >- if (style) e.style.cssText = style; >- if (typeof content == "string") setTextContent(e, content); >- else if (content) for (var i = 0; i < content.length; ++i) e.appendChild(content[i]); >- return e; >- } >- >- function removeChildren(e) { >- for (var count = e.childNodes.length; count > 0; --count) >- e.removeChild(e.firstChild); >- return e; >- } >- >- function removeChildrenAndAdd(parent, e) { >- return removeChildren(parent).appendChild(e); >- } >- >- function setTextContent(e, str) { >- if (ie_lt9) { >- e.innerHTML = ""; >- e.appendChild(document.createTextNode(str)); >- } else e.textContent = str; >- } >- >- function getRect(node) { >- return node.getBoundingClientRect(); >- } >- CodeMirror.replaceGetRect = function(f) { getRect = f; }; >- >- // FEATURE DETECTION >- >- // Detect drag-and-drop >- var dragAndDrop = function() { >- // There is *some* kind of drag-and-drop support in IE6-8, but I >- // couldn't get it to work yet. >- if (ie_lt9) return false; >- var div = elt('div'); >- return "draggable" in div || "dragDrop" in div; >- }(); >- >- // For a reason I have yet to figure out, some browsers disallow >- // word wrapping between certain characters *only* if a new inline >- // element is started between them. This makes it hard to reliably >- // measure the position of things, since that requires inserting an >- // extra span. This terribly fragile set of tests matches the >- // character combinations that suffer from this phenomenon on the >- // various browsers. >- function spanAffectsWrapping() { return false; } >- if (gecko) // Only for "$'" >- spanAffectsWrapping = function(str, i) { >- return str.charCodeAt(i - 1) == 36 && str.charCodeAt(i) == 39; >- }; >- else if (safari && !/Version\/([6-9]|\d\d)\b/.test(navigator.userAgent)) >- spanAffectsWrapping = function(str, i) { >- return /\-[^ \-?]|\?[^ !\'\"\),.\-\/:;\?\]\}]/.test(str.slice(i - 1, i + 1)); >- }; >- else if (webkit) >- spanAffectsWrapping = function(str, i) { >- if (i > 1 && str.charCodeAt(i - 1) == 45 && /\w/.test(str.charAt(i - 2)) && /[^\-?\.]/.test(str.charAt(i))) >- return true; >- return /[~!#%&*)=+}\]|\"\.>,:;][({[<]|-[^\-?\.\u2010-\u201f\u2026]|\?[\w~`@#$%\^&*(_=+{[|><]|â¦[\w~`@#$%\^&*(_=+{[><]/.test(str.slice(i - 1, i + 1)); >- }; >- >- var knownScrollbarWidth; >- function scrollbarWidth(measure) { >- if (knownScrollbarWidth != null) return knownScrollbarWidth; >- var test = elt("div", null, null, "width: 50px; height: 50px; overflow-x: scroll"); >- removeChildrenAndAdd(measure, test); >- if (test.offsetWidth) >- knownScrollbarWidth = test.offsetHeight - test.clientHeight; >- return knownScrollbarWidth || 0; >- } >- >- var zwspSupported; >- function zeroWidthElement(measure) { >- if (zwspSupported == null) { >- var test = elt("span", "\u200b"); >- removeChildrenAndAdd(measure, elt("span", [test, document.createTextNode("x")])); >- if (measure.firstChild.offsetHeight != 0) >- zwspSupported = test.offsetWidth <= 1 && test.offsetHeight > 2 && !ie_lt8; >- } >- if (zwspSupported) return elt("span", "\u200b"); >- else return elt("span", "\u00a0", null, "display: inline-block; width: 1px; margin-right: -1px"); >- } >- >- // See if "".split is the broken IE version, if so, provide an >- // alternative way to split lines. >- var splitLines = "\n\nb".split(/\n/).length != 3 ? function(string) { >- var pos = 0, result = [], l = string.length; >- while (pos <= l) { >- var nl = string.indexOf("\n", pos); >- if (nl == -1) nl = string.length; >- var line = string.slice(pos, string.charAt(nl - 1) == "\r" ? nl - 1 : nl); >- var rt = line.indexOf("\r"); >- if (rt != -1) { >- result.push(line.slice(0, rt)); >- pos += rt + 1; >- } else { >- result.push(line); >- pos = nl + 1; >- } >- } >- return result; >- } : function(string){return string.split(/\r\n?|\n/);}; >- CodeMirror.splitLines = splitLines; >- >- var hasSelection = window.getSelection ? function(te) { >- try { return te.selectionStart != te.selectionEnd; } >- catch(e) { return false; } >- } : function(te) { >- try {var range = te.ownerDocument.selection.createRange();} >- catch(e) {} >- if (!range || range.parentElement() != te) return false; >- return range.compareEndPoints("StartToEnd", range) != 0; >- }; >- >- var hasCopyEvent = (function() { >- var e = elt("div"); >- if ("oncopy" in e) return true; >- e.setAttribute("oncopy", "return;"); >- return typeof e.oncopy == 'function'; >- })(); >- >- // KEY NAMING >- >- var keyNames = {3: "Enter", 8: "Backspace", 9: "Tab", 13: "Enter", 16: "Shift", 17: "Ctrl", 18: "Alt", >- 19: "Pause", 20: "CapsLock", 27: "Esc", 32: "Space", 33: "PageUp", 34: "PageDown", 35: "End", >- 36: "Home", 37: "Left", 38: "Up", 39: "Right", 40: "Down", 44: "PrintScrn", 45: "Insert", >- 46: "Delete", 59: ";", 91: "Mod", 92: "Mod", 93: "Mod", 109: "-", 107: "=", 127: "Delete", >- 186: ";", 187: "=", 188: ",", 189: "-", 190: ".", 191: "/", 192: "`", 219: "[", 220: "\\", >- 221: "]", 222: "'", 63276: "PageUp", 63277: "PageDown", 63275: "End", 63273: "Home", >- 63234: "Left", 63232: "Up", 63235: "Right", 63233: "Down", 63302: "Insert", 63272: "Delete"}; >- CodeMirror.keyNames = keyNames; >- (function() { >- // Number keys >- for (var i = 0; i < 10; i++) keyNames[i + 48] = String(i); >- // Alphabetic keys >- for (var i = 65; i <= 90; i++) keyNames[i] = String.fromCharCode(i); >- // Function keys >- for (var i = 1; i <= 12; i++) keyNames[i + 111] = keyNames[i + 63235] = "F" + i; >- })(); >- >- // BIDI HELPERS >- >- function iterateBidiSections(order, from, to, f) { >- if (!order) return f(from, to, "ltr"); >- for (var i = 0; i < order.length; ++i) { >- var part = order[i]; >- if (part.from < to && part.to > from || from == to && part.to == from) >- f(Math.max(part.from, from), Math.min(part.to, to), part.level == 1 ? "rtl" : "ltr"); >- } >- } >- >- function bidiLeft(part) { return part.level % 2 ? part.to : part.from; } >- function bidiRight(part) { return part.level % 2 ? part.from : part.to; } >- >- function lineLeft(line) { var order = getOrder(line); return order ? bidiLeft(order[0]) : 0; } >- function lineRight(line) { >- var order = getOrder(line); >- if (!order) return line.text.length; >- return bidiRight(lst(order)); >- } >- >- function lineStart(cm, lineN) { >- var line = getLine(cm.doc, lineN); >- var visual = visualLine(cm.doc, line); >- if (visual != line) lineN = lineNo(visual); >- var order = getOrder(visual); >- var ch = !order ? 0 : order[0].level % 2 ? lineRight(visual) : lineLeft(visual); >- return Pos(lineN, ch); >- } >- function lineEnd(cm, lineN) { >- var merged, line; >- while (merged = collapsedSpanAtEnd(line = getLine(cm.doc, lineN))) >- lineN = merged.find().to.line; >- var order = getOrder(line); >- var ch = !order ? line.text.length : order[0].level % 2 ? lineLeft(line) : lineRight(line); >- return Pos(lineN, ch); >- } >- >- function compareBidiLevel(order, a, b) { >- var linedir = order[0].level; >- if (a == linedir) return true; >- if (b == linedir) return false; >- return a < b; >- } >- var bidiOther; >- function getBidiPartAt(order, pos) { >- for (var i = 0, found; i < order.length; ++i) { >- var cur = order[i]; >- if (cur.from < pos && cur.to > pos) { bidiOther = null; return i; } >- if (cur.from == pos || cur.to == pos) { >- if (found == null) { >- found = i; >- } else if (compareBidiLevel(order, cur.level, order[found].level)) { >- bidiOther = found; >- return i; >- } else { >- bidiOther = i; >- return found; >- } >- } >- } >- bidiOther = null; >- return found; >- } >- >- function moveInLine(line, pos, dir, byUnit) { >- if (!byUnit) return pos + dir; >- do pos += dir; >- while (pos > 0 && isExtendingChar.test(line.text.charAt(pos))); >- return pos; >- } >- >- // This is somewhat involved. It is needed in order to move >- // 'visually' through bi-directional text -- i.e., pressing left >- // should make the cursor go left, even when in RTL text. The >- // tricky part is the 'jumps', where RTL and LTR text touch each >- // other. This often requires the cursor offset to move more than >- // one unit, in order to visually move one unit. >- function moveVisually(line, start, dir, byUnit) { >- var bidi = getOrder(line); >- if (!bidi) return moveLogically(line, start, dir, byUnit); >- var pos = getBidiPartAt(bidi, start), part = bidi[pos]; >- var target = moveInLine(line, start, part.level % 2 ? -dir : dir, byUnit); >- >- for (;;) { >- if (target > part.from && target < part.to) return target; >- if (target == part.from || target == part.to) { >- if (getBidiPartAt(bidi, target) == pos) return target; >- part = bidi[pos += dir]; >- return (dir > 0) == part.level % 2 ? part.to : part.from; >- } else { >- part = bidi[pos += dir]; >- if (!part) return null; >- if ((dir > 0) == part.level % 2) >- target = moveInLine(line, part.to, -1, byUnit); >- else >- target = moveInLine(line, part.from, 1, byUnit); >- } >- } >- } >- >- function moveLogically(line, start, dir, byUnit) { >- var target = start + dir; >- if (byUnit) while (target > 0 && isExtendingChar.test(line.text.charAt(target))) target += dir; >- return target < 0 || target > line.text.length ? null : target; >- } >- >- // Bidirectional ordering algorithm >- // See http://unicode.org/reports/tr9/tr9-13.html for the algorithm >- // that this (partially) implements. >- >- // One-char codes used for character types: >- // L (L): Left-to-Right >- // R (R): Right-to-Left >- // r (AL): Right-to-Left Arabic >- // 1 (EN): European Number >- // + (ES): European Number Separator >- // % (ET): European Number Terminator >- // n (AN): Arabic Number >- // , (CS): Common Number Separator >- // m (NSM): Non-Spacing Mark >- // b (BN): Boundary Neutral >- // s (B): Paragraph Separator >- // t (S): Segment Separator >- // w (WS): Whitespace >- // N (ON): Other Neutrals >- >- // Returns null if characters are ordered as they appear >- // (left-to-right), or an array of sections ({from, to, level} >- // objects) in the order in which they occur visually. >- var bidiOrdering = (function() { >- // Character types for codepoints 0 to 0xff >- var lowTypes = "bbbbbbbbbtstwsbbbbbbbbbbbbbbssstwNN%%%NNNNNN,N,N1111111111NNNNNNNLLLLLLLLLLLLLLLLLLLLLLLLLLNNNNNNLLLLLLLLLLLLLLLLLLLLLLLLLLNNNNbbbbbbsbbbbbbbbbbbbbbbbbbbbbbbbbb,N%%%%NNNNLNNNNN%%11NLNNN1LNNNNNLLLLLLLLLLLLLLLLLLLLLLLNLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLNLLLLLLLL"; >- // Character types for codepoints 0x600 to 0x6ff >- var arabicTypes = "rrrrrrrrrrrr,rNNmmmmmmrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrmmmmmmmmmmmmmmrrrrrrrnnnnnnnnnn%nnrrrmrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrmmmmmmmmmmmmmmmmmmmNmmmmrrrrrrrrrrrrrrrrrr"; >- function charType(code) { >- if (code <= 0xff) return lowTypes.charAt(code); >- else if (0x590 <= code && code <= 0x5f4) return "R"; >- else if (0x600 <= code && code <= 0x6ff) return arabicTypes.charAt(code - 0x600); >- else if (0x700 <= code && code <= 0x8ac) return "r"; >- else return "L"; >- } >- >- var bidiRE = /[\u0590-\u05f4\u0600-\u06ff\u0700-\u08ac]/; >- var isNeutral = /[stwN]/, isStrong = /[LRr]/, countsAsLeft = /[Lb1n]/, countsAsNum = /[1n]/; >- // Browsers seem to always treat the boundaries of block elements as being L. >- var outerType = "L"; >- >- return function(str) { >- if (!bidiRE.test(str)) return false; >- var len = str.length, types = []; >- for (var i = 0, type; i < len; ++i) >- types.push(type = charType(str.charCodeAt(i))); >- >- // W1. Examine each non-spacing mark (NSM) in the level run, and >- // change the type of the NSM to the type of the previous >- // character. If the NSM is at the start of the level run, it will >- // get the type of sor. >- for (var i = 0, prev = outerType; i < len; ++i) { >- var type = types[i]; >- if (type == "m") types[i] = prev; >- else prev = type; >- } >- >- // W2. Search backwards from each instance of a European number >- // until the first strong type (R, L, AL, or sor) is found. If an >- // AL is found, change the type of the European number to Arabic >- // number. >- // W3. Change all ALs to R. >- for (var i = 0, cur = outerType; i < len; ++i) { >- var type = types[i]; >- if (type == "1" && cur == "r") types[i] = "n"; >- else if (isStrong.test(type)) { cur = type; if (type == "r") types[i] = "R"; } >- } >- >- // W4. A single European separator between two European numbers >- // changes to a European number. A single common separator between >- // two numbers of the same type changes to that type. >- for (var i = 1, prev = types[0]; i < len - 1; ++i) { >- var type = types[i]; >- if (type == "+" && prev == "1" && types[i+1] == "1") types[i] = "1"; >- else if (type == "," && prev == types[i+1] && >- (prev == "1" || prev == "n")) types[i] = prev; >- prev = type; >- } >- >- // W5. A sequence of European terminators adjacent to European >- // numbers changes to all European numbers. >- // W6. Otherwise, separators and terminators change to Other >- // Neutral. >- for (var i = 0; i < len; ++i) { >- var type = types[i]; >- if (type == ",") types[i] = "N"; >- else if (type == "%") { >- for (var end = i + 1; end < len && types[end] == "%"; ++end) {} >- var replace = (i && types[i-1] == "!") || (end < len - 1 && types[end] == "1") ? "1" : "N"; >- for (var j = i; j < end; ++j) types[j] = replace; >- i = end - 1; >- } >- } >- >- // W7. Search backwards from each instance of a European number >- // until the first strong type (R, L, or sor) is found. If an L is >- // found, then change the type of the European number to L. >- for (var i = 0, cur = outerType; i < len; ++i) { >- var type = types[i]; >- if (cur == "L" && type == "1") types[i] = "L"; >- else if (isStrong.test(type)) cur = type; >- } >- >- // N1. A sequence of neutrals takes the direction of the >- // surrounding strong text if the text on both sides has the same >- // direction. European and Arabic numbers act as if they were R in >- // terms of their influence on neutrals. Start-of-level-run (sor) >- // and end-of-level-run (eor) are used at level run boundaries. >- // N2. Any remaining neutrals take the embedding direction. >- for (var i = 0; i < len; ++i) { >- if (isNeutral.test(types[i])) { >- for (var end = i + 1; end < len && isNeutral.test(types[end]); ++end) {} >- var before = (i ? types[i-1] : outerType) == "L"; >- var after = (end < len - 1 ? types[end] : outerType) == "L"; >- var replace = before || after ? "L" : "R"; >- for (var j = i; j < end; ++j) types[j] = replace; >- i = end - 1; >- } >- } >- >- // Here we depart from the documented algorithm, in order to avoid >- // building up an actual levels array. Since there are only three >- // levels (0, 1, 2) in an implementation that doesn't take >- // explicit embedding into account, we can build up the order on >- // the fly, without following the level-based algorithm. >- var order = [], m; >- for (var i = 0; i < len;) { >- if (countsAsLeft.test(types[i])) { >- var start = i; >- for (++i; i < len && countsAsLeft.test(types[i]); ++i) {} >- order.push({from: start, to: i, level: 0}); >- } else { >- var pos = i, at = order.length; >- for (++i; i < len && types[i] != "L"; ++i) {} >- for (var j = pos; j < i;) { >- if (countsAsNum.test(types[j])) { >- if (pos < j) order.splice(at, 0, {from: pos, to: j, level: 1}); >- var nstart = j; >- for (++j; j < i && countsAsNum.test(types[j]); ++j) {} >- order.splice(at, 0, {from: nstart, to: j, level: 2}); >- pos = j; >- } else ++j; >- } >- if (pos < i) order.splice(at, 0, {from: pos, to: i, level: 1}); >- } >- } >- if (order[0].level == 1 && (m = str.match(/^\s+/))) { >- order[0].from = m[0].length; >- order.unshift({from: 0, to: m[0].length, level: 0}); >- } >- if (lst(order).level == 1 && (m = str.match(/\s+$/))) { >- lst(order).to -= m[0].length; >- order.push({from: len - m[0].length, to: len, level: 0}); >- } >- if (order[0].level != lst(order).level) >- order.push({from: len, to: len, level: order[0].level}); >- >- return order; >- }; >- })(); >- >- // THE END >- >- CodeMirror.version = "3.14.0"; >- >- return CodeMirror; >-})(); >diff --git a/koha-tmpl/intranet-tmpl/lib/codemirror/lib/runmode.js b/koha-tmpl/intranet-tmpl/lib/codemirror/lib/runmode.js >deleted file mode 100644 >index a7da6d7..0000000 >--- a/koha-tmpl/intranet-tmpl/lib/codemirror/lib/runmode.js >+++ /dev/null >@@ -1,56 +0,0 @@ >-CodeMirror.runMode = function(string, modespec, callback, options) { >- var mode = CodeMirror.getMode(CodeMirror.defaults, modespec); >- var ie = /MSIE \d/.test(navigator.userAgent); >- var ie_lt9 = ie && (document.documentMode == null || document.documentMode < 9); >- >- if (callback.nodeType == 1) { >- var tabSize = (options && options.tabSize) || CodeMirror.defaults.tabSize; >- var node = callback, col = 0; >- node.innerHTML = ""; >- callback = function(text, style) { >- if (text == "\n") { >- // Emitting LF or CRLF on IE8 or earlier results in an incorrect display. >- // Emitting a carriage return makes everything ok. >- node.appendChild(document.createTextNode(ie_lt9 ? '\r' : text)); >- col = 0; >- return; >- } >- var content = ""; >- // replace tabs >- for (var pos = 0;;) { >- var idx = text.indexOf("\t", pos); >- if (idx == -1) { >- content += text.slice(pos); >- col += text.length - pos; >- break; >- } else { >- col += idx - pos; >- content += text.slice(pos, idx); >- var size = tabSize - col % tabSize; >- col += size; >- for (var i = 0; i < size; ++i) content += " "; >- pos = idx + 1; >- } >- } >- >- if (style) { >- var sp = node.appendChild(document.createElement("span")); >- sp.className = "cm-" + style.replace(/ +/g, " cm-"); >- sp.appendChild(document.createTextNode(content)); >- } else { >- node.appendChild(document.createTextNode(content)); >- } >- }; >- } >- >- var lines = CodeMirror.splitLines(string), state = CodeMirror.startState(mode); >- for (var i = 0, e = lines.length; i < e; ++i) { >- if (i) callback("\n"); >- var stream = new CodeMirror.StringStream(lines[i]); >- while (!stream.eol()) { >- var style = mode.token(stream, state); >- callback(stream.current(), style, i, stream.start); >- stream.start = stream.pos; >- } >- } >-}; >diff --git a/koha-tmpl/intranet-tmpl/lib/jquery/plugins/jquery.hotkeys.min.js b/koha-tmpl/intranet-tmpl/lib/jquery/plugins/jquery.hotkeys.min.js >deleted file mode 100644 >index 8746cd2..0000000 >--- a/koha-tmpl/intranet-tmpl/lib/jquery/plugins/jquery.hotkeys.min.js >+++ /dev/null >@@ -1 +0,0 @@ >-!function(a){function b(b){if("string"==typeof b.data&&(b.data={keys:b.data}),b.data&&b.data.keys&&"string"==typeof b.data.keys){var c=b.handler,d=b.data.keys.toLowerCase().split(" "),e=["text","password","number","email","url","range","date","month","week","time","datetime","datetime-local","search","color","tel"];b.handler=function(b){if(this===b.target||!(/textarea|select/i.test(b.target.nodeName)||a.inArray(b.target.type,e)>-1)){var f=a.hotkeys.specialKeys[b.keyCode],g=String.fromCharCode(b.which).toLowerCase(),h="",i={};b.altKey&&"alt"!==f&&(h+="alt+"),b.ctrlKey&&"ctrl"!==f&&(h+="ctrl+"),b.metaKey&&!b.ctrlKey&&"meta"!==f&&(h+="meta+"),b.shiftKey&&"shift"!==f&&(h+="shift+"),f&&(i[h+f]=!0),g&&(i[h+g]=!0,i[h+a.hotkeys.shiftNums[g]]=!0,"shift+"===h&&(i[a.hotkeys.shiftNums[g]]=!0));for(var j=0,k=d.length;k>j;j++)if(i[d[j]])return c.apply(this,arguments)}}}}a.hotkeys={version:"0.8",specialKeys:{8:"backspace",9:"tab",10:"return",13:"return",16:"shift",17:"ctrl",18:"alt",19:"pause",20:"capslock",27:"esc",32:"space",33:"pageup",34:"pagedown",35:"end",36:"home",37:"left",38:"up",39:"right",40:"down",45:"insert",46:"del",96:"0",97:"1",98:"2",99:"3",100:"4",101:"5",102:"6",103:"7",104:"8",105:"9",106:"*",107:"+",109:"-",110:".",111:"/",112:"f1",113:"f2",114:"f3",115:"f4",116:"f5",117:"f6",118:"f7",119:"f8",120:"f9",121:"f10",122:"f11",123:"f12",144:"numlock",145:"scroll",186:";",191:"/",220:"\\",222:"'",224:"meta"},shiftNums:{"`":"~",1:"!",2:"@",3:"#",4:"$",5:"%",6:"^",7:"&",8:"*",9:"(",0:")","-":"_","=":"+",";":": ","'":'"',",":"<",".":">","/":"?","\\":"|"}},a.each(["keydown","keyup","keypress"],function(){a.event.special[this]={add:b}})}(this.jQuery); >\ No newline at end of file >diff --git a/koha-tmpl/intranet-tmpl/lib/jquery/plugins/jquery.lightbox_me.js b/koha-tmpl/intranet-tmpl/lib/jquery/plugins/jquery.lightbox_me.js >deleted file mode 100644 >index effe8a6..0000000 >--- a/koha-tmpl/intranet-tmpl/lib/jquery/plugins/jquery.lightbox_me.js >+++ /dev/null >@@ -1,254 +0,0 @@ >-/* >-* $ lightbox_me >-* By: Buck Wilson >-* Version : 2.3 >-* >-* Licensed under the Apache License, Version 2.0 (the "License"); >-* you may not use this file except in compliance with the License. >-* You may obtain a copy of the License at >-* >-* http://www.apache.org/licenses/LICENSE-2.0 >-* >-* Unless required by applicable law or agreed to in writing, software >-* distributed under the License is distributed on an "AS IS" BASIS, >-* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. >-* See the License for the specific language governing permissions and >-* limitations under the License. >-*/ >- >- >-(function($) { >- >- $.fn.lightbox_me = function(options) { >- >- return this.each(function() { >- >- var >- opts = $.extend({}, $.fn.lightbox_me.defaults, options), >- $overlay = $(), >- $self = $(this), >- $iframe = $('<iframe id="foo" style="z-index: ' + (opts.zIndex + 1) + ';border: none; margin: 0; padding: 0; position: absolute; width: 100%; height: 100%; top: 0; left: 0; filter: mask();"/>'), >- ie6 = ($.browser.msie && $.browser.version < 7); >- >- if (opts.showOverlay) { >- //check if there's an existing overlay, if so, make subequent ones clear >- var $currentOverlays = $(".js_lb_overlay:visible"); >- if ($currentOverlays.length > 0){ >- $overlay = $('<div class="lb_overlay_clear js_lb_overlay"/>'); >- } else { >- $overlay = $('<div class="' + opts.classPrefix + '_overlay js_lb_overlay"/>'); >- } >- } >- >- /*---------------------------------------------------- >- DOM Building >- ---------------------------------------------------- */ >- if (ie6) { >- var src = /^https/i.test(window.location.href || '') ? 'javascript:false' : 'about:blank'; >- $iframe.attr('src', src); >- $('body').append($iframe); >- } // iframe shim for ie6, to hide select elements >- $('body').append($self.hide()).append($overlay); >- >- >- /*---------------------------------------------------- >- Overlay CSS stuffs >- ---------------------------------------------------- */ >- >- // set css of the overlay >- if (opts.showOverlay) { >- setOverlayHeight(); // pulled this into a function because it is called on window resize. >- $overlay.css({ position: 'absolute', width: '100%', top: 0, left: 0, right: 0, bottom: 0, zIndex: (opts.zIndex + 2), display: 'none' }); >- if (!$overlay.hasClass('lb_overlay_clear')){ >- $overlay.css(opts.overlayCSS); >- } >- } >- >- /*---------------------------------------------------- >- Animate it in. >- ---------------------------------------------------- */ >- // >- if (opts.showOverlay) { >- $overlay.fadeIn(opts.overlaySpeed, function() { >- setSelfPosition(); >- $self[opts.appearEffect](opts.lightboxSpeed, function() { setOverlayHeight(); setSelfPosition(); opts.onLoad()}); >- }); >- } else { >- setSelfPosition(); >- $self[opts.appearEffect](opts.lightboxSpeed, function() { opts.onLoad()}); >- } >- >- /*---------------------------------------------------- >- Hide parent if parent specified (parentLightbox should be jquery reference to any parent lightbox) >- ---------------------------------------------------- */ >- if (opts.parentLightbox) { >- opts.parentLightbox.fadeOut(200); >- } >- >- >- /*---------------------------------------------------- >- Bind Events >- ---------------------------------------------------- */ >- >- $(window).resize(setOverlayHeight) >- .resize(setSelfPosition) >- .scroll(setSelfPosition); >- >- $(window).bind('keyup.lightbox_me', observeKeyPress); >- >- if (opts.closeClick) { >- $overlay.click(function(e) { closeLightbox(); e.preventDefault; }); >- } >- $self.delegate(opts.closeSelector, "click", function(e) { >- closeLightbox(); e.preventDefault(); >- }); >- $self.bind('close', closeLightbox); >- $self.bind('reposition', setSelfPosition); >- >- >- >- /*-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- >- -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- */ >- >- >- /*---------------------------------------------------- >- Private Functions >- ---------------------------------------------------- */ >- >- /* Remove or hide all elements */ >- function closeLightbox() { >- var s = $self[0].style; >- if (opts.destroyOnClose) { >- $self.add($overlay).remove(); >- } else { >- $self.add($overlay).hide(); >- } >- >- //show the hidden parent lightbox >- if (opts.parentLightbox) { >- opts.parentLightbox.fadeIn(200); >- } >- >- $iframe.remove(); >- >- // clean up events. >- $self.undelegate(opts.closeSelector, "click"); >- >- $(window).unbind('reposition', setOverlayHeight); >- $(window).unbind('reposition', setSelfPosition); >- $(window).unbind('scroll', setSelfPosition); >- $(window).unbind('keyup.lightbox_me'); >- if (ie6) >- s.removeExpression('top'); >- opts.onClose(); >- } >- >- >- /* Function to bind to the window to observe the escape/enter key press */ >- function observeKeyPress(e) { >- if((e.keyCode == 27 || (e.DOM_VK_ESCAPE == 27 && e.which==0)) && opts.closeEsc) closeLightbox(); >- } >- >- >- /* Set the height of the overlay >- : if the document height is taller than the window, then set the overlay height to the document height. >- : otherwise, just set overlay height: 100% >- */ >- function setOverlayHeight() { >- if ($(window).height() < $(document).height()) { >- $overlay.css({height: $(document).height() + 'px'}); >- $iframe.css({height: $(document).height() + 'px'}); >- } else { >- $overlay.css({height: '100%'}); >- if (ie6) { >- $('html,body').css('height','100%'); >- $iframe.css('height', '100%'); >- } // ie6 hack for height: 100%; TODO: handle this in IE7 >- } >- } >- >- >- /* Set the position of the modal'd window ($self) >- : if $self is taller than the window, then make it absolutely positioned >- : otherwise fixed >- */ >- function setSelfPosition() { >- var s = $self[0].style; >- >- // reset CSS so width is re-calculated for margin-left CSS >- $self.css({left: '50%', marginLeft: ($self.outerWidth() / 2) * -1, zIndex: (opts.zIndex + 3) }); >- >- >- /* we have to get a little fancy when dealing with height, because lightbox_me >- is just so fancy. >- */ >- >- // if the height of $self is bigger than the window and self isn't already position absolute >- if (($self.height() + 80 >= $(window).height()) && ($self.css('position') != 'absolute' || ie6)) { >- >- // we are going to make it positioned where the user can see it, but they can still scroll >- // so the top offset is based on the user's scroll position. >- var topOffset = $(document).scrollTop() + 40; >- $self.css({position: 'absolute', top: topOffset + 'px', marginTop: 0}) >- if (ie6) { >- s.removeExpression('top'); >- } >- } else if ($self.height()+ 80 < $(window).height()) { >- //if the height is less than the window height, then we're gonna make this thing position: fixed. >- // in ie6 we're gonna fake it. >- if (ie6) { >- s.position = 'absolute'; >- if (opts.centered) { >- s.setExpression('top', '(document.documentElement.clientHeight || document.body.clientHeight) / 2 - (this.offsetHeight / 2) + (blah = document.documentElement.scrollTop ? document.documentElement.scrollTop : document.body.scrollTop) + "px"') >- s.marginTop = 0; >- } else { >- var top = (opts.modalCSS && opts.modalCSS.top) ? parseInt(opts.modalCSS.top) : 0; >- s.setExpression('top', '((blah = document.documentElement.scrollTop ? document.documentElement.scrollTop : document.body.scrollTop) + '+top+') + "px"') >- } >- } else { >- if (opts.centered) { >- $self.css({ position: 'fixed', top: '50%', marginTop: ($self.outerHeight() / 2) * -1}) >- } else { >- $self.css({ position: 'fixed'}).css(opts.modalCSS); >- } >- >- } >- } >- } >- >- }); >- >- >- >- }; >- >- $.fn.lightbox_me.defaults = { >- >- // animation >- appearEffect: "fadeIn", >- appearEase: "", >- overlaySpeed: 250, >- lightboxSpeed: 300, >- >- // close >- closeSelector: ".close", >- closeClick: true, >- closeEsc: true, >- >- // behavior >- destroyOnClose: false, >- showOverlay: true, >- parentLightbox: false, >- >- // callbacks >- onLoad: function() {}, >- onClose: function() {}, >- >- // style >- classPrefix: 'lb', >- zIndex: 999, >- centered: false, >- modalCSS: {top: '40px'}, >- overlayCSS: {background: 'black', opacity: .3} >- } >-})(jQuery); >\ No newline at end of file >diff --git a/koha-tmpl/intranet-tmpl/lib/koha/cateditor/search.js b/koha-tmpl/intranet-tmpl/lib/koha/cateditor/search.js >index 06dd8fc..916076c 100644 >--- a/koha-tmpl/intranet-tmpl/lib/koha/cateditor/search.js >+++ b/koha-tmpl/intranet-tmpl/lib/koha/cateditor/search.js >@@ -8,8 +8,6 @@ define( [ 'marc-record', 'pz2' ], function( MARC, Pazpar2 ) { > Init: function( targets, options ) { > var initOpts = {}; > >- _onresults = options.onresults; >- > $.each( targets, function ( url, info ) { > initOpts[ 'pz:name[' + url + ']' ] = info.name; > initOpts[ 'pz:queryencoding[' + url + ']' ] = info.encoding; >@@ -39,7 +37,7 @@ define( [ 'marc-record', 'pz2' ], function( MARC, Pazpar2 ) { > _options = $.extend( { > initopts: initOpts, > onshow: Search._onshow, >- errorhandler: options.onerror, >+ errorhandler: Search._onerror, > }, options ); > > _pz = new Pazpar2( _options ); >@@ -57,6 +55,7 @@ define( [ 'marc-record', 'pz2' ], function( MARC, Pazpar2 ) { > } ); > > _pz.search( q, limit, 'relevance:0', 'pz:id=' + Search.includedTargets.join( '|' ) ); >+ return true; > }, > Fetch: function( offset ) { > _pz.show( offset ); >@@ -74,13 +73,23 @@ define( [ 'marc-record', 'pz2' ], function( MARC, Pazpar2 ) { > callback(record); > } } ); > }, >+ IsAvailable: function() { >+ return _pz.initStatusOK; >+ }, > _onshow: function( data ) { > $.each( data.hits, function( undef, hit ) { > hit.id = 'search:' + encodeURIComponent( hit.recid[0] ); > } ); > >- _onresults( data ); >+ _options.onresults( data ); > }, >+ _onerror: function( error ) { >+ if ( _options.oniniterror && !_pz.initStatusOK ) { >+ _options.oniniterror( error ); >+ } else { >+ _options.onerror( error ); >+ } >+ } > }; > > return Search; >diff --git a/koha-tmpl/intranet-tmpl/prog/en/css/cateditor.css b/koha-tmpl/intranet-tmpl/prog/en/css/cateditor.css >index 33cfb58..d046385 100644 >--- a/koha-tmpl/intranet-tmpl/prog/en/css/cateditor.css >+++ b/koha-tmpl/intranet-tmpl/prog/en/css/cateditor.css >@@ -28,6 +28,33 @@ body { > width: 15em; > } > >+#alerts-container { >+ font-size: 12px; >+} >+ >+#alerts-container h3 { >+ font-size: inherit; >+} >+ >+#alerts-container > ul { >+ padding: 0; >+} >+ >+#alerts-container > ul > li { >+ border-bottom: 1px solid #DDD; >+ display: block; >+ padding: 4px 0; >+} >+ >+#alerts-container > ul > li:first-child { >+ padding-top: 0; >+} >+ >+#alerts-container > ul > li:last-child { >+ border-bottom: none; >+ padding-bottom: 0; >+} >+ > /*> MARC editor */ > #editor .CodeMirror { > line-height: 1.2; >@@ -154,15 +181,43 @@ body { > /*> Search */ > > #advanced-search-ui, #search-results-ui, #macro-ui { >- background-color: white; >- border: solid 2px #444; >- border-radius: 6px 6px 6px 6px; >- height: 80%; >- overflow: auto; >- padding: 10px; >+ padding: 5px; > width: 90%; > } > >+.modal-body { >+ height: 400px; >+ padding: 0; >+} >+ >+#quicksearch-overlay { >+ background: rgba(255, 255, 255, .9); >+ border: 2px solid #CC8877; >+ border-radius: 5px; >+ -moz-box-sizing: border-box; >+ -webkit-box-sizing: border-box; >+ box-sizing: border-box; >+ color: #664444; >+ position: relative; >+ vertical-align: middle; >+} >+ >+#quicksearch-overlay h3 { >+ font-size: 1.5em%; >+ margin: 0; >+ text-align: center; >+ padding: 50px 5px; >+} >+ >+#quicksearch-overlay p { >+ bottom: 0; >+ font-size: .8em; >+ overflow: hidden; >+ padding: 8px 15px; >+ position: absolute; >+ text-align: center; >+} >+ > #quicksearch input, #quicksearch a { > font-size: 1.2em; > padding: 3px 0; >@@ -271,7 +326,6 @@ body { > /*> Macros */ > > #macro-ui .CodeMirror { >- height: 400px; > width: 100%; > } > >diff --git a/koha-tmpl/intranet-tmpl/prog/en/includes/cateditor-ui.inc b/koha-tmpl/intranet-tmpl/prog/en/includes/cateditor-ui.inc >index 8a7d13b..f709260 100644 >--- a/koha-tmpl/intranet-tmpl/prog/en/includes/cateditor-ui.inc >+++ b/koha-tmpl/intranet-tmpl/prog/en/includes/cateditor-ui.inc >@@ -3,7 +3,6 @@ > <script src="/intranet-tmpl/lib/filesaver.js"></script> > <script src="/intranet-tmpl/lib/koha/cateditor/marc-mode.js"></script> > <script src="/intranet-tmpl/lib/require.js"></script> >-<script src="/intranet-tmpl/lib/jquery/plugins/jquery.lightbox_me.js"></script> > <script> > require.config( { > baseUrl: '/intranet-tmpl/lib/koha/cateditor/', >@@ -104,13 +103,6 @@ require( [ 'koha-backend', 'search', 'macros', 'marc-editor', 'marc-record', 'pr > } > > function bindGlobalKeys() { >- function bindKey( key, handler ) { >- $( document ).bind( 'keydown', key, handler ); >- $( document ).bind( 'keypress', key, handler ); >- $( '#sidebar input' ).bind( 'keydown', key, handler ); >- $( '#editor textarea' ).bind( 'keydown', key, handler ); >- } >- > shortcut.add( 'ctrl+s', function(event) { > $( '#save-record' ).click(); > >@@ -118,25 +110,25 @@ require( [ 'koha-backend', 'search', 'macros', 'marc-editor', 'marc-record', 'pr > } ); > > shortcut.add( 'alt+ctrl+k', function(event) { >- $( '#search-by-keywords' ).focus(); >+ if ( Search.IsAvailable() ) $( '#search-by-keywords' ).focus(); > > return false; > } ); > > shortcut.add( 'alt+ctrl+a', function(event) { >- $( '#search-by-author' ).focus(); >+ if ( Search.IsAvailable() ) $( '#search-by-author' ).focus(); > > return false; > } ); > > shortcut.add( 'alt+ctrl+i', function(event) { >- $( '#search-by-isbn' ).focus(); >+ if ( Search.IsAvailable() ) $( '#search-by-isbn' ).focus(); > > return false; > } ); > > shortcut.add( 'alt+ctrl+t', function(event) { >- $( '#search-by-title' ).focus(); >+ if ( Search.IsAvailable() ) $( '#search-by-title' ).focus(); > > return false; > } ); >@@ -146,8 +138,9 @@ require( [ 'koha-backend', 'search', 'macros', 'marc-editor', 'marc-record', 'pr > var q = this.value; > if (!q) return false; > >- showResultsBox(); >- Search.Start( z3950Targets, $(this).data('qualifier') + q, 20 ); >+ if ( Search.Start( z3950Targets, $(this).data('qualifier') + q, 20 ) ) { >+ showResultsBox(); >+ } > > return false; > }, this), { target: this, type: 'keypress' } ); >@@ -157,7 +150,7 @@ require( [ 'koha-backend', 'search', 'macros', 'marc-editor', 'marc-record', 'pr > // Record loading > var backends = { > 'new': { >- recordLabel: _("new record"), >+ titleForRecord: _("Editing new record"), > get: function( id, callback ) { > record = new MARC.Record(); > KohaBackend.FillRecord( '', record ); >@@ -166,7 +159,7 @@ require( [ 'koha-backend', 'search', 'macros', 'marc-editor', 'marc-record', 'pr > }, > }, > 'new-full': { >- recordLabel: _("new full record"), >+ titleForRecord: _("Editing new full record"), > get: function( id, callback ) { > record = new MARC.Record(); > KohaBackend.FillRecord( '', record, true ); >@@ -175,8 +168,9 @@ require( [ 'koha-backend', 'search', 'macros', 'marc-editor', 'marc-record', 'pr > }, > }, > 'catalog': { >- recordLabel: _("catalog record #{ID}"), >- saveLabel: _("to catalog"), >+ titleForRecord: _("Editing catalog record #{ID}"), >+ href: "/cgi-bin/koha/catalogue/detail.pl?biblionumber={ID}", >+ saveLabel: _("Save to catalog"), > get: function( id, callback ) { > if ( !id ) return false; > >@@ -195,7 +189,7 @@ require( [ 'koha-backend', 'search', 'macros', 'marc-editor', 'marc-record', 'pr > } > }, > 'iso2709': { >- saveLabel: _("to ISO2709 (.mrc) file"), >+ saveLabel: _("Save as ISO2709 (.mrc) file"), > save: function( id, record, done ) { > saveAs( new Blob( [record.toISO2709()], { 'type': 'application/octet-stream;charset=utf-8' } ), 'record.mrc' ); > >@@ -203,7 +197,7 @@ require( [ 'koha-backend', 'search', 'macros', 'marc-editor', 'marc-record', 'pr > } > }, > 'marcxml': { >- saveLabel: _("to MARCXML (.xml) file"), >+ saveLabel: _("Save as MARCXML (.xml) file"), > save: function( id, record, done ) { > saveAs( new Blob( [record.toXML()], { 'type': 'application/octet-stream;charset=utf-8' } ), 'record.xml' ); > >@@ -211,7 +205,7 @@ require( [ 'koha-backend', 'search', 'macros', 'marc-editor', 'marc-record', 'pr > } > }, > 'search': { >- recordLabel: _("search result"), >+ titleForRecord: _("Editing search result"), > get: function( id, callback ) { > if ( !id ) return false; > >@@ -226,10 +220,17 @@ require( [ 'koha-backend', 'search', 'macros', 'marc-editor', 'marc-record', 'pr > state.canSave = backends[ state.backend ].save != null; > state.saveBackend = state.canSave ? state.backend : 'catalog'; > >+ var backend = backends[state.backend]; >+ > document.location.hash = '#' + parts[0] + ':' + parts[1]; >- $( '#title' ).text( _("Editing ") + backends[ state.backend ].recordLabel.replace( '{ID}', parts[1] ) ); >- $( 'title', document.head ).html( _("Koha › Cataloging › Editing ") + backends[ state.backend ].recordLabel.replace( '{ID}', parts[1] ) ); >- $( '#save-record span' ).text( _("Save ") + backends[ state.saveBackend ].saveLabel ); >+ >+ if ( backend.href ) { >+ $( '#title' ).html( backend.titleForRecord.replace( '{ID}', parts[1] ) + ' <a target="_blank" href="' + backend.href.replace( '{ID}', parts[1] ) + '">' + _("(view)") + '</a>' ); >+ } else { >+ $( '#title' ).text( backend.titleForRecord.replace( '{ID}', parts[1] ) ); >+ } >+ $( 'title', document.head ).html( _("Koha › Cataloging › ") + backend.titleForRecord.replace( '{ID}', parts[1] ) ); >+ $( '#save-record span' ).text( backends[ state.saveBackend ].saveLabel ); > } > > function saveRecord( recid, editor, callback ) { >@@ -299,7 +300,7 @@ require( [ 'koha-backend', 'search', 'macros', 'marc-editor', 'marc-record', 'pr > > // Search functions > function showAdvancedSearch() { >- $('#advanced-search-ui').lightbox_me(); >+ $('#advanced-search-ui').modal('show'); > } > > function startAdvancedSearch() { >@@ -313,16 +314,18 @@ require( [ 'koha-backend', 'search', 'macros', 'marc-editor', 'marc-record', 'pr > > if (!search) return; > >- $('#advanced-search-ui').trigger('close'); >- showResultsBox(); >- Search.Start( z3950Targets, search, 20 ); >+ $('#advanced-search-ui').modal('hide'); >+ >+ if ( Search.Start( z3950Targets, search, 20 ) ) { >+ showResultsBox(); >+ } > } > > function showResultsBox(data) { > $('#searchresults thead tr').empty(); > $('#searchresults tbody').empty(); > $('#search-targetsinfo').empty().append('<li>' + _("Loading...") + '</li>'); >- $('#search-results-ui').lightbox_me(); >+ $('#search-results-ui').modal('show'); > } > > function showDetailedResult( hit, $tr, fetchOnly ) { >@@ -394,13 +397,13 @@ require( [ 'koha-backend', 'search', 'macros', 'marc-editor', 'marc-record', 'pr > return false; > } ); > $tr.find( '.open-link' ).click( function() { >- $( '#search-results-ui' ).trigger( 'close' ); >+ $( '#search-results-ui' ).modal('hide'); > openRecord( hit.id, editor ); > > return false; > } ); > $tr.find( '.substitute-link' ).click( function() { >- $( '#search-results-ui' ).trigger( 'close' ); >+ $( '#search-results-ui' ).modal('hide'); > loadRecord( hit.id, editor ); > > return false; >@@ -447,6 +450,10 @@ require( [ 'koha-backend', 'search', 'macros', 'marc-editor', 'marc-record', 'pr > } > } > >+ function handleSearchInitError(error) { >+ $('#quicksearch-overlay').fadeIn().find('p').text(error); >+ } >+ > // Preference functions > function showPreference( pref ) { > var value = Preferences.user[pref]; >@@ -607,7 +614,7 @@ require( [ 'koha-backend', 'search', 'macros', 'marc-editor', 'marc-record', 'pr > } ); > saveableBackends.sort(); > $.each( saveableBackends, function( undef, backend ) { >- $( '#save-dropdown' ).append( '<li><a href="#" data-backend="' + backend[1] + '">' + _("Save ") + backend[0] + '</a></li>' ); >+ $( '#save-dropdown' ).append( '<li><a href="#" data-backend="' + backend[1] + '">' + backend[0] + '</a></li>' ); > } ); > > // Click bindings >@@ -700,7 +707,7 @@ require( [ 'koha-backend', 'search', 'macros', 'marc-editor', 'marc-record', 'pr > } ); > > $('#open-macros').click( function() { >- $('#macro-ui').lightbox_me(); >+ $('#macro-ui').modal('show'); > > return false; > } ); >@@ -779,11 +786,49 @@ require( [ 'koha-backend', 'search', 'macros', 'marc-editor', 'marc-record', 'pr > // Key bindings > bindGlobalKeys(); > >+ // Setup UI >+ $("#advanced-search-ui, #search-results-ui, #macro-ui").each( function() { >+ $(this).modal({ show: false }).css({ >+ marginLeft: function() { >+ return -($(this).width() / 2); >+ } >+ }); >+ } ); >+ >+ var $quicksearch = $('#quicksearch fieldset'); >+ $('<div id="quicksearch-overlay"><h3>' + _("Search unavailable") + '</h3> <p></p></div>').css({ >+ position: 'absolute', >+ top: $quicksearch.offset().top, >+ left: $quicksearch.offset().left, >+ height: $quicksearch.outerHeight(), >+ width: $quicksearch.outerWidth(), >+ }).appendTo(document.body).hide(); >+ >+ var prevAlerts = []; >+ humanMsg.logMsg = function(msg, options) { >+ $('#show-alerts').popover('hide'); >+ prevAlerts.unshift('<li>' + msg + '</li>'); >+ prevAlerts.splice(5, 999); // Truncate old messages >+ }; >+ >+ $('#show-alerts').popover({ >+ html: true, >+ placement: 'bottom', >+ content: function() { >+ return '<div id="alerts-container"><ul>' + prevAlerts.join('') + '</ul></div>'; >+ }, >+ }); >+ > // Start editor > Preferences.Load( [% USER_INFO.0.borrowernumber %] ); > displayPreferences(editor); > makeAuthorisedValueWidgets( '' ); >- Search.Init( z3950Targets, { onresults: function(data) { showSearchResults( editor, data ) }, onbytarget: showSearchTargets, onerror: handleSearchError } ); >+ Search.Init( z3950Targets, { >+ onresults: function(data) { showSearchResults( editor, data ) }, >+ onbytarget: showSearchTargets, >+ onerror: handleSearchError, >+ oniniterror: handleSearchInitError, >+ } ); > > function finishCb() { > $("#loading").hide(); >diff --git a/koha-tmpl/intranet-tmpl/prog/en/lib/jquery/plugins/humanmsg.js b/koha-tmpl/intranet-tmpl/prog/en/lib/jquery/plugins/humanmsg.js >index 6b3be81..347d345 100644 >--- a/koha-tmpl/intranet-tmpl/prog/en/lib/jquery/plugins/humanmsg.js >+++ b/koha-tmpl/intranet-tmpl/prog/en/lib/jquery/plugins/humanmsg.js >@@ -29,9 +29,21 @@ var humanMsg = { > }, > > displayAlert: function(msg, options) { >- humanMsg.displayMsg('<p>' + msg + '</p>', $.extend({log: false}, options), true); >+ humanMsg.displayMsg('<p>' + msg + '</p>', options); > }, > >+ logMsg: function(msg) { >+ jQuery('#'+humanMsg.logID) >+ .show().children('ul').prepend('<li>'+msg+'</li>') // Prepend message to log >+ .children('li:first').slideDown(200) // Slide it down >+ >+ if ( jQuery('#'+humanMsg.logID+' ul').css('display') == 'none') { >+ jQuery('#'+humanMsg.logID+' p').animate({ bottom: 40 }, 200, 'linear', function() { >+ jQuery(this).animate({ bottom: 0 }, 300, 'swing', function() { jQuery(this).css({ bottom: 0 }) }) >+ }) >+ } >+ }, >+ > displayMsg: function(msg, options) { > if (msg == '') > return; >@@ -51,17 +63,7 @@ var humanMsg = { > > // Show message > jQuery('#'+humanMsg.msgID).attr('class', 'humanMsg ' + options.className).show().animate({ opacity: humanMsg.msgOpacity}, 200, function() { >- if ( !options.log ) return true; >- jQuery('#'+humanMsg.logID) >- .show().children('ul').prepend('<li>'+msg+'</li>') // Prepend message to log >- .children('li:first').slideDown(200) // Slide it down >- >- if ( jQuery('#'+humanMsg.logID+' ul').css('display') == 'none') { >- jQuery('#'+humanMsg.logID+' p').animate({ bottom: 40 }, 200, 'linear', function() { >- jQuery(this).animate({ bottom: 0 }, 300, 'swing', function() { jQuery(this).css({ bottom: 0 }) }) >- }) >- } >- >+ humanMsg.logMsg(msg, options); > }) > > // Watch for mouse & keyboard in `delay` >diff --git a/koha-tmpl/intranet-tmpl/prog/en/modules/cataloguing/addbiblio.tt b/koha-tmpl/intranet-tmpl/prog/en/modules/cataloguing/addbiblio.tt >index 0e7393f..fd8fdd6 100644 >--- a/koha-tmpl/intranet-tmpl/prog/en/modules/cataloguing/addbiblio.tt >+++ b/koha-tmpl/intranet-tmpl/prog/en/modules/cataloguing/addbiblio.tt >@@ -75,7 +75,9 @@ > }); > > $( '#switcheditor' ).click( function() { >- if ( !confirm( _("Any changes will not be saved. Continue?") ) ) return; >+ var breedingid = [% breedingid || "null" %]; >+ >+ if ( !confirm( breedingid ? _("This record cannot be transferred to the advanced editor. Continue?") : _("Any changes will not be saved. Continue?") ) ) return false; > > $.cookie( 'catalogue_editor_[% USER_INFO.0.borrowernumber %]', 'advanced', { expires: 365, path: '/' } ); > >@@ -86,6 +88,8 @@ > } else { > window.location = '/cgi-bin/koha/cataloguing/editor.pl'; > } >+ >+ return false; > } ); > > }); >diff --git a/koha-tmpl/intranet-tmpl/prog/en/modules/cataloguing/addbooks.tt b/koha-tmpl/intranet-tmpl/prog/en/modules/cataloguing/addbooks.tt >index d2ab6a8..16aa5b2 100644 >--- a/koha-tmpl/intranet-tmpl/prog/en/modules/cataloguing/addbooks.tt >+++ b/koha-tmpl/intranet-tmpl/prog/en/modules/cataloguing/addbooks.tt >@@ -15,6 +15,11 @@ > PopupZ3950($(this).prop('id')); > return false; > }); >+ >+ $("#useadvanced").click(function(){ >+ $.cookie( 'catalogue_editor_[% USER_INFO.0.borrowernumber %]', 'advanced', { expires: 365, path: '/' } ); >+ return true; >+ }); > }); > > /* this function open a popup to search on z3950 server. */ >@@ -48,6 +53,7 @@ > > [% IF ( CAN_user_editcatalogue_edit_catalogue ) %] > <div id="toolbar" class="btn-toolbar"> >+ <a id="useadvanced" href="/cgi-bin/koha/cataloguing/editor.pl" class="btn btn-small"><i class="icon-edit"></i> Advanced editor</a> > <div class="btn-group"> > <button class="btn btn-small dropdown-toggle" data-toggle="dropdown"><i class="icon-plus"></i> New record <span class="caret"></span></button> > <ul class="dropdown-menu"> >diff --git a/koha-tmpl/intranet-tmpl/prog/en/modules/cataloguing/editor.tt b/koha-tmpl/intranet-tmpl/prog/en/modules/cataloguing/editor.tt >index 6cd5e56..b81a1c5 100644 >--- a/koha-tmpl/intranet-tmpl/prog/en/modules/cataloguing/editor.tt >+++ b/koha-tmpl/intranet-tmpl/prog/en/modules/cataloguing/editor.tt >@@ -56,6 +56,7 @@ > <li><a class="set-font" style="font-family: peep" href="#">peep</a></li> > </ul> > </div> >+ <button class="btn btn-small" id="show-alerts" title="Previous alerts"><i class="icon-info-sign"></i> Alerts <span class="caret"></span></button> > </div> > [%# CodeMirror instance will be inserted here %] > <div id="statusbar"> >@@ -91,11 +92,14 @@ > </div> > </div> > >-<div id="advanced-search-ui" style="display: none"> >+<div id="advanced-search-ui" class="modal hide fade" tabindex="-1" role="dialog" aria-labelledby="advanced-search-title" aria-hidden="true"> > >-<h1>Advanced search</h1> >+<div class="modal-header"> >+ <button type="button" class="closebtn" data-dismiss="modal" aria-hidden="true">Ã</button> >+ <h3 id="advanced-search-title">Advanced search</h3> >+</div> > >-<form id="advanced-search"> >+<form id="advanced-search" class="modal-body"> > <div id="toolbar" class="btn-toolbar"> > <button class="btn btn-small" type="submit"><i class="icon-search"></i> <span>Search</span></button> > <button class="btn btn-small" type="reset"><i class="icon-remove"></i> <span>Clear</span></button> >@@ -154,18 +158,22 @@ > > </div> > >-<div id="search-results-ui" style="display: none"> >+<div id="search-results-ui" class="modal hide fade" tabindex="-1" role="dialog" aria-labelledby="search-results-title" aria-hidden="true"> >+ >+<div class="modal-header"> >+ <button type="button" class="closebtn" data-dismiss="modal" aria-hidden="true">Ã</button> >+ <h3 id="search-results-title">Results</h3> >+</div> > >-<h1>Results</h1> >-<div class="yui-gf"> >- <div class="yui-u first"> >+<div class="modal-body row-fluid"> >+ <div class="span3"> > <div id="search-facets"> > <ul> > <li>Targets:<ul id="search-targetsinfo"></ul></li> > </ul> > </div> > </div> >- <div class="yui-u"> >+ <div class="span9"> > <div id="searchresults"> > <table> > <thead> >@@ -180,12 +188,16 @@ > > </div> > >-<div id="macro-ui" style="display: none"> >+<div id="macro-ui" class="modal hide fade" tabindex="-1" role="dialog" aria-labelledby="macro-title" aria-hidden="true"> >+ >+<div class="modal-header"> >+ <button type="button" class="closebtn" data-dismiss="modal" aria-hidden="true">Ã</button> >+ <h3 id="macro-title">Macros</h3> >+</div> > >-<h1>Macros</h1> >-<div class="yui-gf"> >- <div class="yui-u first"><ul id="macro-list"></ul></div> >- <div class="yui-u" id="macro-editor"> >+<div class="modal-body row-fluid"> >+ <div class="span3"><ul id="macro-list"></ul></div> >+ <div class="span9" id="macro-editor"> > <div id="macro-toolbar" class="btn-toolbar"> > <button class="btn btn-small" id="run-macro"itle="Run and edit macros"><i class="icon-play"></i> Run macro</button> > <button class="btn btn-small" id="delete-macro" title="Delete macro"><i class="icon-remove"></i> Delete macro</button> >-- >1.9.0
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