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Lines 1-38
Link Here
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/** |
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* Copyright 2015 ByWater Solutions |
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* |
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* This file is part of Koha. |
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* |
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* Koha is free software; you can redistribute it and/or modify it |
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* under the terms of the GNU General Public License as published by |
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* the Free Software Foundation; either version 3 of the License, or |
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* (at your option) any later version. |
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* |
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* Koha is distributed in the hope that it will be useful, but |
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* WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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* GNU General Public License for more details. |
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* |
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* You should have received a copy of the GNU General Public License |
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* along with Koha; if not, see <http://www.gnu.org/licenses>. |
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*/ |
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|
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define( [ 'marc-record', 'koha-backend', 'preferences', 'text-marc', 'widget' ], function( MARC, KohaBackend, Preferences, TextMARC, Widget ) { |
20 |
define( [ 'marc-record', 'koha-backend', 'preferences', 'text-marc', 'widget' ], function( MARC, KohaBackend, Preferences, TextMARC, Widget ) { |
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var NOTIFY_TIMEOUT = 250; |
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var NOTIFY_TIMEOUT = 250; |
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22 |
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function editorCursorActivity( cm ) { |
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function editorCursorActivity( cm ) { |
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var editor = cm.marceditor; |
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var editor = cm.marceditor; |
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if ( editor.textMode ) return; |
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var field = editor.getCurrentField(); |
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26 |
if ( !field ) return; |
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$('#status-tag-info').empty(); |
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$('#status-subfield-info').empty(); |
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var info = editor.getLineInfo( cm.getCursor() ); |
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if ( !info ) return; // No tag at all on this line |
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|
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var taginfo = KohaBackend.GetTagInfo( '', info.tagNumber ); |
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$('#status-tag-info').html( '<strong>' + info.tagNumber + ':</strong> ' ); |
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|
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if ( taginfo ) { |
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$('#status-tag-info').append( taginfo.lib ); |
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|
27 |
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if ( !info.currentSubfield ) return; // No current subfield |
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// Set overwrite mode for tag numbers/indicators and contents of fixed fields |
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|
29 |
if ( field.isControlField || cm.getCursor().ch < 8 ) { |
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var subfieldinfo = taginfo.subfields[info.currentSubfield]; |
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cm.toggleOverwrite(true); |
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$('#status-subfield-info').html( '<strong>$' + info.currentSubfield + ':</strong> ' ); |
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|
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if ( subfieldinfo ) { |
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$('#status-subfield-info').append( subfieldinfo.lib ); |
| 28 |
} else { |
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$('#status-subfield-info').append( '<em>' + _("Unknown subfield") + '</em>' ); |
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} |
| 31 |
} else { |
31 |
} else { |
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$('#status-tag-info').append( '<em>' + _("Unknown tag") + '</em>' ); |
32 |
cm.toggleOverwrite(false); |
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} |
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} |
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editor.onCursorActivity(); |
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} |
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} |
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// This function exists to prevent inserting or partially deleting text that belongs to a |
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// widget. The 'marcAware' change source exists for other parts of the editor code to bypass |
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// this check. |
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function editorBeforeChange( cm, change ) { |
41 |
function editorBeforeChange( cm, change ) { |
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var editor = cm.marceditor; |
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var editor = cm.marceditor; |
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if ( editor.textMode || change.origin == 'marcAware' ) return; |
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if ( editor.textMode || change.origin == 'marcAware' ) return; |
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Lines 62-76
define( [ 'marc-record', 'koha-backend', 'preferences', 'text-marc', 'widget' ],
Link Here
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} |
67 |
} |
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68 |
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var startLine, endLine; |
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var startLine, endLine; |
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if ( change.text.length == 2 && from.line == to.line && from.ch == to.ch) { |
70 |
if ( change.text.length == 2 && from.line == to.line && from.ch == to.ch ) { |
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if ( from.ch == 0 ) { |
71 |
if ( from.ch == 0 ) { |
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startLine = endLine = from.line; |
72 |
startLine = endLine = from.line; |
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} else if ( from.ch == cm.getLine(from.line).length ){ |
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} else if ( from.ch == cm.getLine(from.line).length ){ |
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startLine = endLine = from.line + 1; |
74 |
startLine = endLine = from.line + 1; |
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} |
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} |
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} else { |
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} else { |
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startLine = (from.ch == cm.getLine(from.line).length && from.line < to.line) ? Math.min(cm.lastLine(), from.line + 1) : from.line; |
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startLine = ( from.ch == cm.getLine( from.line ).length && from.line < to.line ) ? Math.min( cm.lastLine(), from.line + 1 ) : from.line; |
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endLine = ((to.ch == 0 && from.line < to.line) ? Math.max(to.line - 1, 0) : to.line) + change.text.length - 1; |
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endLine = ( ( to.ch == 0 && from.line < to.line ) ? Math.max( to.line - 1, 0 ) : to.line ) + change.text.length - 1; |
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} |
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} |
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for ( var line = startLine; line <= endLine; line++ ) { |
81 |
for ( var line = startLine; line <= endLine; line++ ) { |
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Lines 87-111
define( [ 'marc-record', 'koha-backend', 'preferences', 'text-marc', 'widget' ],
Link Here
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} |
92 |
} |
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93 |
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// Editor helper functions |
94 |
// Editor helper functions |
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function activateTabPosition( cm, cur, idx ) { |
95 |
function activateTabPosition( cm, pos, idx ) { |
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cm.setCursor( cur ); |
96 |
// Allow tabbing to as-yet-nonexistent positions |
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Widget.ActivateAt( cm, cur, idx ); |
97 |
var lenDiff = pos.ch - cm.getLine( pos.line ).length; |
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98 |
if ( lenDiff > 0 ) { |
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var extra = ''; |
| 100 |
while ( lenDiff-- > 0 ) extra += ' '; |
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if ( pos.prefill ) extra += pos.prefill; |
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cm.replaceRange( extra, { line: pos.line } ); |
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} |
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cm.setCursor( pos ); |
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Widget.ActivateAt( cm, pos, idx ); |
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} |
107 |
} |
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|
108 |
|
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function getTabPositions( editor, cur ) { |
109 |
function getTabPositions( editor, cur ) { |
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var info = editor.getLineInfo( cur || editor.cm.getCursor() ); |
110 |
cur = cur || editor.cm.getCursor(); |
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111 |
var field = editor.getFieldAt( cur.line ); |
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112 |
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if ( info ) { |
113 |
if ( field ) { |
| 99 |
if ( info.subfields ) { |
114 |
if ( field.isControlField ) { |
| 100 |
var positions = [ 0, 4, 6 ]; |
115 |
var positions = [ { ch: 0 }, { ch: 4 } ]; |
| 101 |
|
116 |
|
| 102 |
$.each( info.subfields, function( undef, subfield ) { |
117 |
$.each( positions, function( undef, pos ) { |
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positions.push( subfield.ch + 3 ); |
118 |
pos.line = cur.line; |
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} ); |
119 |
} ); |
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120 |
|
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return positions; |
121 |
return positions; |
| 107 |
} else { |
122 |
} else { |
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return [ 0, 4 ]; |
123 |
var positions = [ { ch: 0 }, { ch: 4, prefill: '_' }, { ch: 6, prefill: '_' } ]; |
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124 |
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$.each( positions, function( undef, pos ) { |
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pos.line = cur.line; |
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} ); |
| 128 |
$.each( field.getSubfields(), function( undef, subfield ) { |
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positions.push( { line: cur.line, ch: subfield.contentsStart } ); |
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} ); |
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|
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// Allow to tab to start of empty field |
| 133 |
if ( field.getSubfields().length == 0 ) { |
| 134 |
positions.push( { line: cur.line, ch: 8 } ); |
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} |
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return positions; |
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} |
138 |
} |
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} else { |
139 |
} else { |
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return []; |
140 |
return []; |
|
Lines 119-152
define( [ 'marc-record', 'koha-backend', 'preferences', 'text-marc', 'widget' ],
Link Here
|
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cm.setCursor( { line: cursor.line + 1, ch: 0 } ); |
148 |
cm.setCursor( { line: cursor.line + 1, ch: 0 } ); |
| 120 |
}, |
149 |
}, |
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|
150 |
|
| 122 |
'Shift-Enter': function( cm ) { |
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var cursor = cm.getCursor(); |
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cm.replaceRange( '\n', { line: cursor.line, ch: 0 }, null, 'marcAware' ); |
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cm.setCursor( { line: cursor.line, ch: 0 } ); |
| 126 |
}, |
| 127 |
|
| 128 |
'Ctrl-X': function( cm ) { |
151 |
'Ctrl-X': function( cm ) { |
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// Delete subfield (or cut) |
152 |
// Delete line (or cut) |
| 130 |
if ( cm.somethingSelected() ) return true; |
153 |
if ( cm.somethingSelected() ) return true; |
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154 |
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var cur = cm.getCursor(); |
155 |
var field = cm.marceditor.getCurrentField(); |
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var info = cm.marceditor.getLineInfo( cur ); |
156 |
if ( field ) field.delete(); |
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if ( !info || !info.subfields ) return true; |
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for (var i = 0; i < info.subfields.length; i++) { |
| 137 |
var end = i == info.subfields.length - 1 ? info.contents.length : info.subfields[i+1].ch; |
| 138 |
if (cur.ch > end) continue; |
| 139 |
|
| 140 |
cm.replaceRange( "", { line: cur.line, ch: info.subfields[i].ch }, { line: cur.line, ch: end }, 'marcAware' ); |
| 141 |
return; |
| 142 |
} |
| 143 |
}, |
157 |
}, |
| 144 |
|
158 |
|
| 145 |
'Shift-Ctrl-X': function( cm ) { |
159 |
'Shift-Ctrl-X': function( cm ) { |
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// Delete line |
160 |
// Delete subfield |
| 147 |
var cur = cm.getCursor(); |
161 |
var field = cm.marceditor.getCurrentField(); |
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|
162 |
if ( !field ) return; |
| 148 |
|
163 |
|
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cm.replaceRange( "", { line: cur.line, ch: 0 }, { line: cur.line + 1, ch: 0 }, 'marcAware' ); |
164 |
var subfield = field.getSubfieldAt( cm.getCursor().ch ); |
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165 |
if ( subfield ) subfield.delete(); |
| 150 |
}, |
166 |
}, |
| 151 |
|
167 |
|
| 152 |
Tab: function( cm ) { |
168 |
Tab: function( cm ) { |
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Lines 155-162
define( [ 'marc-record', 'koha-backend', 'preferences', 'text-marc', 'widget' ],
Link Here
|
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var cur = cm.getCursor(); |
171 |
var cur = cm.getCursor(); |
| 156 |
|
172 |
|
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for ( var i = 0; i < positions.length; i++ ) { |
173 |
for ( var i = 0; i < positions.length; i++ ) { |
| 158 |
if ( positions[i] > cur.ch ) { |
174 |
if ( positions[i].ch > cur.ch ) { |
| 159 |
activateTabPosition( cm, { line: cur.line, ch: positions[i] } ); |
175 |
activateTabPosition( cm, positions[i] ); |
| 160 |
return false; |
176 |
return false; |
| 161 |
} |
177 |
} |
| 162 |
} |
178 |
} |
|
Lines 170-196
define( [ 'marc-record', 'koha-backend', 'preferences', 'text-marc', 'widget' ],
Link Here
|
| 170 |
var cur = cm.getCursor(); |
186 |
var cur = cm.getCursor(); |
| 171 |
|
187 |
|
| 172 |
for ( var i = positions.length - 1; i >= 0; i-- ) { |
188 |
for ( var i = positions.length - 1; i >= 0; i-- ) { |
| 173 |
if ( positions[i] < cur.ch ) { |
189 |
if ( positions[i].ch < cur.ch ) { |
| 174 |
activateTabPosition( cm, { line: cur.line, ch: positions[i] } ); |
190 |
activateTabPosition( cm, positions[i] ); |
| 175 |
return false; |
191 |
return false; |
| 176 |
} |
192 |
} |
| 177 |
} |
193 |
} |
| 178 |
|
194 |
|
| 179 |
if ( cur.line == 0 ) return; |
195 |
if ( cur.line == 0 ) return; |
| 180 |
|
196 |
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| 181 |
var prevPositions = getTabPositions( cm, { line: cur.line - 1, ch: cm.getLine( cur.line - 1 ).length } ); |
197 |
var prevPositions = getTabPositions( cm.marceditor, { line: cur.line - 1, ch: cm.getLine( cur.line - 1 ).length } ); |
| 182 |
|
198 |
|
| 183 |
if ( prevPositions.length ) { |
199 |
if ( prevPositions.length ) { |
| 184 |
activateTabPosition( cm, { line: cur.line - 1, ch: prevPositions[ prevPositions.length - 1 ] }, -1 ); |
200 |
activateTabPosition( cm, prevPositions[ prevPositions.length - 1 ], -1 ); |
| 185 |
} else { |
201 |
} else { |
| 186 |
cm.setCursor( { line: cur.line - 1, ch: 0 } ); |
202 |
cm.setCursor( { line: cur.line - 1, ch: 0 } ); |
| 187 |
} |
203 |
} |
| 188 |
}, |
204 |
}, |
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205 |
|
| 206 |
'Ctrl-D': function( cm ) { |
| 207 |
// Insert subfield delimiter |
| 208 |
// This will be extended later to allow either a configurable subfield delimiter or just |
| 209 |
// make it be the double cross. |
| 210 |
var cur = cm.getCursor(); |
| 211 |
|
| 212 |
cm.replaceRange( "$", cur, null ); |
| 213 |
}, |
| 214 |
}; |
| 215 |
|
| 216 |
// The objects below are part of a field/subfield manipulation API, accessed through the base |
| 217 |
// editor object. |
| 218 |
// |
| 219 |
// Each one is tied to a particular line; this means that using a field or subfield object after |
| 220 |
// any other changes to the record will cause entertaining explosions. The objects are meant to |
| 221 |
// be temporary, and should only be reused with great care. The macro code does this only |
| 222 |
// because it is careful to dispose of the object after any other updates. |
| 223 |
// |
| 224 |
// Note, however, tha you can continue to use a field object after changing subfields. It's just |
| 225 |
// the subfield objects that become invalid. |
| 226 |
|
| 227 |
// This is an exception raised by the EditorSubfield and EditorField when an invalid change is |
| 228 |
// attempted. |
| 229 |
function FieldError(line, message) { |
| 230 |
this.line = line; |
| 231 |
this.message = message; |
| 232 |
}; |
| 233 |
|
| 234 |
FieldError.prototype.toString = function() { |
| 235 |
return 'FieldError(' + this.line + ', "' + this.message + '")'; |
| 189 |
}; |
236 |
}; |
| 190 |
|
237 |
|
| 191 |
function MARCEditor( position ) { |
238 |
// This is the temporary object for a particular subfield in a field. Any change to any other |
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|
239 |
// subfields will invalidate this subfield object. |
| 240 |
function EditorSubfield( field, index, start, end ) { |
| 241 |
this.field = field; |
| 242 |
this.index = index; |
| 243 |
this.start = start; |
| 244 |
this.end = end; |
| 245 |
|
| 246 |
if ( this.field.isControlField ) { |
| 247 |
this.contentsStart = start; |
| 248 |
this.code = '@'; |
| 249 |
} else { |
| 250 |
this.contentsStart = start + 3; |
| 251 |
this.code = this.field.contents.substr( this.start + 1, 1 ); |
| 252 |
} |
| 253 |
|
| 254 |
this.cm = field.cm; |
| 255 |
|
| 256 |
var marks = this.cm.findMarksAt( { line: field.line, ch: this.contentsStart } ); |
| 257 |
if ( marks[0] && marks[0].widget ) { |
| 258 |
this.widget = marks[0].widget; |
| 259 |
|
| 260 |
this.text = this.widget.text; |
| 261 |
this.setText = this.widget.setText; |
| 262 |
this.getFixed = this.widget.getFixed; |
| 263 |
this.setFixed = this.widget.setFixed; |
| 264 |
} else { |
| 265 |
this.widget = null; |
| 266 |
this.text = this.field.contents.substr( this.contentsStart, end - this.contentsStart ); |
| 267 |
} |
| 268 |
}; |
| 269 |
|
| 270 |
$.extend( EditorSubfield.prototype, { |
| 271 |
_invalid: function() { |
| 272 |
return this.field._subfieldsInvalid(); |
| 273 |
}, |
| 274 |
|
| 275 |
focus: function() { |
| 276 |
this.cm.setCursor( { line: this.field.line, ch: this.contentsStart } ); |
| 277 |
}, |
| 278 |
focusEnd: function() { |
| 279 |
this.cm.setCursor( { line: this.field.line, ch: this.end } ); |
| 280 |
}, |
| 281 |
getText: function() { |
| 282 |
return this.text; |
| 283 |
}, |
| 284 |
setText: function( text ) { |
| 285 |
if ( !this._invalid() ) throw new FieldError( this.field.line, 'subfield invalid' ); |
| 286 |
this.cm.replaceRange( text, { line: this.field.line, ch: this.contentsStart }, { line: this.field.line, ch: this.end }, 'marcAware' ); |
| 287 |
this.field._invalidateSubfields(); |
| 288 |
}, |
| 289 |
} ); |
| 290 |
|
| 291 |
function EditorField( editor, line ) { |
| 292 |
this.editor = editor; |
| 293 |
this.line = line; |
| 294 |
|
| 295 |
this.cm = editor.cm; |
| 296 |
|
| 297 |
this._updateInfo(); |
| 298 |
this.tag = this.contents.substr( 0, 3 ); |
| 299 |
this.isControlField = ( this.tag < '010' ); |
| 300 |
|
| 301 |
if ( this.isControlField ) { |
| 302 |
this._ind1 = this.contents.substr( 4, 1 ); |
| 303 |
this._ind2 = this.contents.substr( 6, 1 ); |
| 304 |
} else { |
| 305 |
this._ind1 = null; |
| 306 |
this._ind2 = null; |
| 307 |
} |
| 308 |
|
| 309 |
this.subfields = null; |
| 310 |
} |
| 311 |
|
| 312 |
$.extend( EditorField.prototype, { |
| 313 |
_subfieldsInvalid: function() { |
| 314 |
return !this.subfields; |
| 315 |
}, |
| 316 |
_invalidateSubfields: function() { |
| 317 |
this._subfields = null; |
| 318 |
}, |
| 319 |
|
| 320 |
_updateInfo: function() { |
| 321 |
this.info = this.editor.getLineInfo( { line: this.line, ch: 0 } ); |
| 322 |
if ( this.info == null ) throw new FieldError( 'Invalid field' ); |
| 323 |
this.contents = this.info.contents; |
| 324 |
}, |
| 325 |
_scanSubfields: function() { |
| 326 |
this._updateInfo(); |
| 327 |
|
| 328 |
if ( this.isControlField ) { |
| 329 |
this._subfields = [ new EditorSubfield( this, 0, 4, this.contents.length ) ]; |
| 330 |
} else { |
| 331 |
var field = this; |
| 332 |
var subfields = this.info.subfields; |
| 333 |
this._subfields = []; |
| 334 |
|
| 335 |
for (var i = 0; i < this.info.subfields.length; i++) { |
| 336 |
var end = i == subfields.length - 1 ? this.contents.length : subfields[i+1].ch; |
| 337 |
|
| 338 |
this._subfields.push( new EditorSubfield( this, i, subfields[i].ch, end ) ); |
| 339 |
} |
| 340 |
} |
| 341 |
}, |
| 342 |
|
| 343 |
delete: function() { |
| 344 |
this.cm.replaceRange( "", { line: this.line, ch: 0 }, { line: this.line + 1, ch: 0 }, 'marcAware' ); |
| 345 |
}, |
| 346 |
focus: function() { |
| 347 |
this.cm.setCursor( { line: this.line, ch: 0 } ); |
| 348 |
|
| 349 |
return this; |
| 350 |
}, |
| 351 |
|
| 352 |
getText: function() { |
| 353 |
var result = ''; |
| 354 |
|
| 355 |
$.each( this.getSubfields(), function() { |
| 356 |
if ( this.code != '@' ) result += '$' + this.code + ' '; |
| 357 |
|
| 358 |
result += this.getText(); |
| 359 |
} ); |
| 360 |
|
| 361 |
return result; |
| 362 |
}, |
| 363 |
setText: function( text ) { |
| 364 |
var indicator_match = /^([_ 0-9])([_ 0-9])\$/.exec( text ); |
| 365 |
if ( indicator_match ) { |
| 366 |
text = text.substr(2); |
| 367 |
this.setIndicator1( indicator_match[1] ); |
| 368 |
this.setIndicator2( indicator_match[2] ); |
| 369 |
} |
| 370 |
|
| 371 |
this.cm.replaceRange( text, { line: this.line, ch: this.isControlField ? 4 : 8 }, { line: this.line }, 'marcAware' ); |
| 372 |
this._invalidateSubfields(); |
| 373 |
|
| 374 |
return this; |
| 375 |
}, |
| 376 |
|
| 377 |
getIndicator1: function() { |
| 378 |
return this._ind1; |
| 379 |
}, |
| 380 |
getIndicator2: function() { |
| 381 |
return this._ind2; |
| 382 |
}, |
| 383 |
setIndicator1: function(val) { |
| 384 |
if ( this.isControlField ) throw new FieldError('Cannot set indicators on control field'); |
| 385 |
|
| 386 |
this._ind1 = ( !val || val == ' ' ) ? '_' : val; |
| 387 |
this.cm.replaceRange( this._ind1, { line: this.line, ch: 4 }, { line: this.line, ch: 5 }, 'marcAware' ); |
| 388 |
|
| 389 |
return this; |
| 390 |
}, |
| 391 |
setIndicator2: function(val) { |
| 392 |
if ( this.isControlField ) throw new FieldError('Cannot set indicators on control field'); |
| 393 |
|
| 394 |
this._ind2 = ( !val || val == ' ' ) ? '_' : val; |
| 395 |
this.cm.replaceRange( this._ind2, { line: this.line, ch: 6 }, { line: this.line, ch: 7 }, 'marcAware' ); |
| 396 |
|
| 397 |
return this; |
| 398 |
}, |
| 399 |
|
| 400 |
appendSubfield: function( code ) { |
| 401 |
if ( this.isControlField ) throw new FieldError('Cannot add subfields to control field'); |
| 402 |
|
| 403 |
this._invalidateSubfields(); |
| 404 |
this.cm.replaceRange( '$' + code + ' ', { line: this.line }, null, 'marcAware' ); |
| 405 |
var subfields = this.getSubfields(); |
| 406 |
|
| 407 |
return subfields[ subfields.length - 1 ]; |
| 408 |
}, |
| 409 |
insertSubfield: function( code, position ) { |
| 410 |
if ( this.isControlField ) throw new FieldError('Cannot add subfields to control field'); |
| 411 |
|
| 412 |
position = position || 0; |
| 413 |
|
| 414 |
var subfields = this.getSubfields(); |
| 415 |
this._invalidateSubfields(); |
| 416 |
this.cm.replaceRange( '$' + code + ' ', { line: this.line, ch: subfields[position] ? subfields[position].start : null }, null, 'marcAware' ); |
| 417 |
subfields = this.getSubfields(); |
| 418 |
|
| 419 |
return subfields[ position ]; |
| 420 |
}, |
| 421 |
getSubfields: function( code ) { |
| 422 |
if ( !this._subfields ) this._scanSubfields(); |
| 423 |
if ( code == null ) return this._subfields; |
| 424 |
|
| 425 |
var result = []; |
| 426 |
|
| 427 |
$.each( this._subfields, function() { |
| 428 |
if ( code == null || this.code == code ) result.push(this); |
| 429 |
} ); |
| 430 |
|
| 431 |
return result; |
| 432 |
}, |
| 433 |
getFirstSubfield: function( code ) { |
| 434 |
var result = this.getSubfields( code ); |
| 435 |
|
| 436 |
return ( result && result.length ) ? result[0] : null; |
| 437 |
}, |
| 438 |
getSubfieldAt: function( ch ) { |
| 439 |
var subfields = this.getSubfields(); |
| 440 |
|
| 441 |
for (var i = 0; i < subfields.length; i++) { |
| 442 |
if ( subfields[i].start < ch && subfields[i].end >= ch ) return subfields[i]; |
| 443 |
} |
| 444 |
}, |
| 445 |
} ); |
| 446 |
|
| 447 |
function MARCEditor( options ) { |
| 192 |
this.cm = CodeMirror( |
448 |
this.cm = CodeMirror( |
| 193 |
position, |
449 |
options.position, |
| 194 |
{ |
450 |
{ |
| 195 |
extraKeys: _editorKeys, |
451 |
extraKeys: _editorKeys, |
| 196 |
gutters: [ |
452 |
gutters: [ |
|
Lines 210-358
define( [ 'marc-record', 'koha-backend', 'preferences', 'text-marc', 'widget' ],
Link Here
|
| 210 |
this.cm.on( 'change', editorChange ); |
466 |
this.cm.on( 'change', editorChange ); |
| 211 |
this.cm.on( 'cursorActivity', editorCursorActivity ); |
467 |
this.cm.on( 'cursorActivity', editorCursorActivity ); |
| 212 |
|
468 |
|
|
|
469 |
this.onCursorActivity = options.onCursorActivity; |
| 470 |
|
| 213 |
this.subscribers = []; |
471 |
this.subscribers = []; |
| 214 |
this.subscribe( function( marceditor ) { |
472 |
this.subscribe( function( marceditor ) { |
| 215 |
Widget.Notify( marceditor ); |
473 |
Widget.Notify( marceditor ); |
| 216 |
} ); |
474 |
} ); |
| 217 |
} |
475 |
} |
| 218 |
|
476 |
|
| 219 |
MARCEditor.prototype.setUseWidgets = function( val ) { |
477 |
MARCEditor.FieldError = FieldError; |
| 220 |
if ( val ) { |
478 |
|
| 221 |
for ( var line = 0; line <= this.cm.lastLine(); line++ ) { |
479 |
$.extend( MARCEditor.prototype, { |
| 222 |
Widget.UpdateLine( this, line ); |
480 |
setUseWidgets: function( val ) { |
|
|
481 |
if ( val ) { |
| 482 |
for ( var line = 0; line <= this.cm.lastLine(); line++ ) { |
| 483 |
Widget.UpdateLine( this, line ); |
| 484 |
} |
| 485 |
} else { |
| 486 |
$.each( this.cm.getAllMarks(), function( undef, mark ) { |
| 487 |
if ( mark.widget ) mark.widget.clearToText(); |
| 488 |
} ); |
| 223 |
} |
489 |
} |
| 224 |
} else { |
490 |
}, |
|
|
491 |
|
| 492 |
focus: function() { |
| 493 |
this.cm.focus(); |
| 494 |
}, |
| 495 |
|
| 496 |
getCursor: function() { |
| 497 |
return this.cm.getCursor(); |
| 498 |
}, |
| 499 |
|
| 500 |
refresh: function() { |
| 501 |
this.cm.refresh(); |
| 502 |
}, |
| 503 |
|
| 504 |
displayRecord: function( record ) { |
| 505 |
this.cm.setValue( TextMARC.RecordToText(record) ); |
| 506 |
}, |
| 507 |
|
| 508 |
getRecord: function() { |
| 509 |
this.textMode = true; |
| 510 |
|
| 225 |
$.each( this.cm.getAllMarks(), function( undef, mark ) { |
511 |
$.each( this.cm.getAllMarks(), function( undef, mark ) { |
| 226 |
if ( mark.widget ) mark.widget.clearToText(); |
512 |
if ( mark.widget ) mark.widget.clearToText(); |
| 227 |
} ); |
513 |
} ); |
| 228 |
} |
514 |
var record = TextMARC.TextToRecord( this.cm.getValue() ); |
| 229 |
}; |
515 |
for ( var line = 0; line <= this.cm.lastLine(); line++ ) { |
|
|
516 |
if ( Preferences.user.fieldWidgets ) Widget.UpdateLine( this, line ); |
| 517 |
} |
| 230 |
|
518 |
|
| 231 |
MARCEditor.prototype.focus = function() { |
519 |
this.textMode = false; |
| 232 |
this.cm.focus(); |
|
|
| 233 |
}; |
| 234 |
|
520 |
|
| 235 |
MARCEditor.prototype.refresh = function() { |
521 |
return record; |
| 236 |
this.cm.refresh(); |
522 |
}, |
| 237 |
}; |
|
|
| 238 |
|
523 |
|
| 239 |
MARCEditor.prototype.displayRecord = function( record ) { |
524 |
getLineInfo: function( pos ) { |
| 240 |
this.cm.setValue( TextMARC.RecordToText(record) ); |
525 |
var contents = this.cm.getLine( pos.line ); |
| 241 |
}; |
526 |
if ( contents == null ) return {}; |
| 242 |
|
527 |
|
| 243 |
MARCEditor.prototype.getRecord = function() { |
528 |
var tagNumber = contents.match( /^([A-Za-z0-9]{3})/ ); |
| 244 |
this.textMode = true; |
|
|
| 245 |
|
529 |
|
| 246 |
$.each( this.cm.getAllMarks(), function( undef, mark ) { |
530 |
if ( !tagNumber ) return null; // No tag at all on this line |
| 247 |
if ( mark.widget ) mark.widget.clearToText(); |
531 |
tagNumber = tagNumber[1]; |
| 248 |
} ); |
|
|
| 249 |
var record = TextMARC.TextToRecord( this.cm.getValue() ); |
| 250 |
for ( var line = 0; line <= this.cm.lastLine(); line++ ) { |
| 251 |
if ( Preferences.user.fieldWidgets ) Widget.UpdateLine( this, line ); |
| 252 |
} |
| 253 |
|
532 |
|
| 254 |
this.textMode = false; |
533 |
if ( tagNumber < '010' ) return { tagNumber: tagNumber, contents: contents }; // No current subfield |
| 255 |
|
534 |
|
| 256 |
return record; |
535 |
var matcher = /[$|ǂ‡]([a-z0-9%]) /g; |
| 257 |
}; |
536 |
var match; |
| 258 |
|
537 |
|
| 259 |
MARCEditor.prototype.getLineInfo = function( pos ) { |
538 |
var subfields = []; |
| 260 |
var contents = this.cm.getLine( pos.line ); |
539 |
var currentSubfield; |
| 261 |
if ( contents == null ) return {}; |
|
|
| 262 |
|
540 |
|
| 263 |
var tagNumber = contents.match( /^([A-Za-z0-9]{3}) / ); |
541 |
while ( ( match = matcher.exec(contents) ) ) { |
|
|
542 |
subfields.push( { code: match[1], ch: match.index } ); |
| 543 |
if ( match.index < pos.ch ) currentSubfield = match[1]; |
| 544 |
} |
| 264 |
|
545 |
|
| 265 |
if ( !tagNumber ) return null; // No tag at all on this line |
546 |
return { tagNumber: tagNumber, subfields: subfields, currentSubfield: currentSubfield, contents: contents }; |
| 266 |
tagNumber = tagNumber[1]; |
547 |
}, |
| 267 |
|
548 |
|
| 268 |
if ( tagNumber < '010' ) return { tagNumber: tagNumber, contents: contents }; // No current subfield |
549 |
addError: function( line, error ) { |
|
|
550 |
var found = false; |
| 551 |
var options = {}; |
| 269 |
|
552 |
|
| 270 |
var matcher = /[$|ǂ‡]([a-z0-9%]) /g; |
553 |
if ( line == null ) { |
| 271 |
var match; |
554 |
line = 0; |
|
|
555 |
options.above = true; |
| 556 |
} |
| 272 |
|
557 |
|
| 273 |
var subfields = []; |
558 |
$.each( this.cm.getLineHandle(line).widgets || [], function( undef, widget ) { |
| 274 |
var currentSubfield; |
559 |
if ( !widget.isErrorMarker ) return; |
| 275 |
|
560 |
|
| 276 |
while ( ( match = matcher.exec(contents) ) ) { |
561 |
found = true; |
| 277 |
subfields.push( { code: match[1], ch: match.index } ); |
|
|
| 278 |
if ( match.index < pos.ch ) currentSubfield = match[1]; |
| 279 |
} |
| 280 |
|
562 |
|
| 281 |
return { tagNumber: tagNumber, subfields: subfields, currentSubfield: currentSubfield, contents: contents }; |
563 |
$( widget.node ).append( '; ' + error ); |
| 282 |
}; |
564 |
widget.changed(); |
| 283 |
|
|
|
| 284 |
MARCEditor.prototype.addError = function( line, error ) { |
| 285 |
var found = false; |
| 286 |
var options = {}; |
| 287 |
|
565 |
|
| 288 |
if ( line == null ) { |
566 |
return false; |
| 289 |
line = 0; |
567 |
} ); |
| 290 |
options.above = true; |
|
|
| 291 |
} |
| 292 |
|
568 |
|
| 293 |
$.each( this.cm.getLineHandle(line).widgets || [], function( undef, widget ) { |
569 |
if ( found ) return; |
| 294 |
if ( !widget.isErrorMarker ) return; |
|
|
| 295 |
|
570 |
|
| 296 |
found = true; |
571 |
var node = $( '<div class="structure-error"><i class="icon-remove"></i> ' + error + '</div>' )[0]; |
|
|
572 |
var widget = this.cm.addLineWidget( line, node, options ); |
| 297 |
|
573 |
|
| 298 |
$( widget.node ).append( '; ' + error ); |
574 |
widget.node = node; |
| 299 |
widget.changed(); |
575 |
widget.isErrorMarker = true; |
|
|
576 |
}, |
| 300 |
|
577 |
|
| 301 |
return false; |
578 |
removeErrors: function() { |
| 302 |
} ); |
579 |
for ( var line = 0; line < this.cm.lineCount(); line++ ) { |
|
|
580 |
$.each( this.cm.getLineHandle( line ).widgets || [], function( undef, lineWidget ) { |
| 581 |
if ( lineWidget.isErrorMarker ) lineWidget.clear(); |
| 582 |
} ); |
| 583 |
} |
| 584 |
}, |
| 303 |
|
585 |
|
| 304 |
if ( found ) return; |
586 |
startNotify: function() { |
|
|
587 |
if ( this.notifyTimeout ) clearTimeout( this.notifyTimeout ); |
| 588 |
this.notifyTimeout = setTimeout( $.proxy( function() { |
| 589 |
this.notifyAll(); |
| 305 |
|
590 |
|
| 306 |
var node = $( '<div class="structure-error"><i class="icon-remove"></i> ' + error + '</div>' )[0]; |
591 |
this.notifyTimeout = null; |
| 307 |
var widget = this.cm.addLineWidget( line, node, options ); |
592 |
}, this ), NOTIFY_TIMEOUT ); |
|
|
593 |
}, |
| 308 |
|
594 |
|
| 309 |
widget.node = node; |
595 |
notifyAll: function() { |
| 310 |
widget.isErrorMarker = true; |
596 |
$.each( this.subscribers, $.proxy( function( undef, subscriber ) { |
| 311 |
}; |
597 |
subscriber(this); |
|
|
598 |
}, this ) ); |
| 599 |
}, |
| 312 |
|
600 |
|
| 313 |
MARCEditor.prototype.removeErrors = function() { |
601 |
subscribe: function( subscriber ) { |
| 314 |
for ( var line = 0; line < this.cm.lineCount(); line++ ) { |
602 |
this.subscribers.push( subscriber ); |
| 315 |
$.each( this.cm.getLineHandle( line ).widgets || [], function( undef, lineWidget ) { |
603 |
}, |
| 316 |
if ( lineWidget.isErrorMarker ) lineWidget.clear(); |
|
|
| 317 |
} ); |
| 318 |
} |
| 319 |
}; |
| 320 |
|
604 |
|
| 321 |
MARCEditor.prototype.getFixedField = function(field) { |
605 |
createField: function( tag, line ) { |
| 322 |
field += ' '; |
606 |
var contents = tag + ( tag < '010' ? ' ' : ' _ _ ' ); |
| 323 |
for ( var line = 0; line < this.cm.lineCount(); line++ ) { |
|
|
| 324 |
var contents = this.cm.getLine(line); |
| 325 |
if ( contents.substr( 0, 4 ) != field ) continue; |
| 326 |
|
607 |
|
| 327 |
var marks = this.cm.findMarksAt( { line: line, ch: 4 } ); |
608 |
if ( line > this.cm.lastLine() ) { |
| 328 |
if ( marks[0] && marks[0].widget ) { |
609 |
contents = '\n' + contents; |
| 329 |
return marks[0].widget.text; |
|
|
| 330 |
} else { |
610 |
} else { |
| 331 |
return contents.substr(4); |
611 |
contents = contents + '\n'; |
| 332 |
} |
612 |
} |
| 333 |
} |
|
|
| 334 |
|
613 |
|
| 335 |
return null; |
614 |
this.cm.replaceRange( contents, { line: line, ch: 0 }, null, 'marcAware' ); |
| 336 |
}; |
|
|
| 337 |
|
615 |
|
| 338 |
MARCEditor.prototype.startNotify = function() { |
616 |
return new EditorField( this, line ); |
| 339 |
if ( this.notifyTimeout ) clearTimeout( this.notifyTimeout ); |
617 |
}, |
| 340 |
this.notifyTimeout = setTimeout( $.proxy( function() { |
|
|
| 341 |
this.notifyAll(); |
| 342 |
|
618 |
|
| 343 |
this.notifyTimeout = null; |
619 |
createFieldOrdered: function( tag ) { |
| 344 |
}, this ), NOTIFY_TIMEOUT ); |
620 |
var line, contents; |
| 345 |
}; |
|
|
| 346 |
|
621 |
|
| 347 |
MARCEditor.prototype.notifyAll = function() { |
622 |
for ( line = 0; (contents = this.cm.getLine(line)); line++ ) { |
| 348 |
$.each( this.subscribers, $.proxy( function( undef, subscriber ) { |
623 |
if ( contents && contents.substr(0, 3) > tag ) break; |
| 349 |
subscriber(this); |
624 |
} |
| 350 |
}, this ) ); |
|
|
| 351 |
}; |
| 352 |
|
625 |
|
| 353 |
MARCEditor.prototype.subscribe = function( subscriber ) { |
626 |
return this.createField( tag, line ); |
| 354 |
this.subscribers.push( subscriber ); |
627 |
}, |
| 355 |
}; |
628 |
|
|
|
629 |
createFieldGrouped: function( tag ) { |
| 630 |
// Control fields should be inserted in actual order, whereas other fields should be |
| 631 |
// inserted grouped |
| 632 |
if ( tag < '010' ) return this.createFieldOrdered( tag ); |
| 633 |
|
| 634 |
var line, contents; |
| 635 |
|
| 636 |
for ( line = 0; (contents = this.cm.getLine(line)); line++ ) { |
| 637 |
if ( contents && contents[0] > tag[0] ) break; |
| 638 |
} |
| 639 |
|
| 640 |
return this.createField( tag, line ); |
| 641 |
}, |
| 642 |
|
| 643 |
getFieldAt: function( line ) { |
| 644 |
try { |
| 645 |
return new EditorField( this, line ); |
| 646 |
} catch (e) { |
| 647 |
return null; |
| 648 |
} |
| 649 |
}, |
| 650 |
|
| 651 |
getCurrentField: function() { |
| 652 |
return this.getFieldAt( this.cm.getCursor().line ); |
| 653 |
}, |
| 654 |
|
| 655 |
getFields: function( tag ) { |
| 656 |
var result = []; |
| 657 |
|
| 658 |
if ( tag != null ) tag += ' '; |
| 659 |
|
| 660 |
for ( var line = 0; line < this.cm.lineCount(); line++ ) { |
| 661 |
if ( tag && this.cm.getLine(line).substr( 0, 4 ) != tag ) continue; |
| 662 |
|
| 663 |
// If this throws a FieldError, pretend it doesn't exist |
| 664 |
try { |
| 665 |
result.push( new EditorField( this, line ) ); |
| 666 |
} catch (e) { |
| 667 |
if ( !( e instanceof FieldError ) ) throw e; |
| 668 |
} |
| 669 |
} |
| 670 |
|
| 671 |
return result; |
| 672 |
}, |
| 673 |
|
| 674 |
getFirstField: function( tag ) { |
| 675 |
var result = this.getFields( tag ); |
| 676 |
|
| 677 |
return ( result && result.length ) ? result[0] : null; |
| 678 |
}, |
| 679 |
|
| 680 |
getAllFields: function( tag ) { |
| 681 |
return this.getFields( null ); |
| 682 |
}, |
| 683 |
} ); |
| 356 |
|
684 |
|
| 357 |
return MARCEditor; |
685 |
return MARCEditor; |
| 358 |
} ); |
686 |
} ); |