From 6b5a3473ead2cc56cf8e5ce3f98e49b5fd01d993 Mon Sep 17 00:00:00 2001
From: Owen Leonard <oleonard@myacpl.org>
Date: Fri, 23 Apr 2021 13:52:29 +0000
Subject: [PATCH] Bug 28179: (follow-up) Updates to styling of lightbox
 controls
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This patch fixes a bug and adds some style changes which I think are
nice. The bugfix is to change the z-index of the lightbox footer so that
it isn't hidden when there is a language menu in the footer.

The cosmetic changes replace the Chocolat image icons with new SVG
assets based on Bootstrap Icons (https://icons.getbootstrap.com/). The
color changes I think help the controls to be more visible.

License information about Bootstrap Icons has been added to the About
page.

Signed-off-by: Jonathan Druart <jonathan.druart@bugs.koha-community.org>

Signed-off-by: Owen Leonard <oleonard@myacpl.org>

Signed-off-by: Rasmus Leißner <rasmus.leissner@solutions-factory.de>
---
 .../lib/Chocolat/css/chocolat.css             | 37 +++++++++++++++++++
 .../intranet-tmpl/prog/en/modules/about.tt    |  5 +++
 2 files changed, 42 insertions(+)

diff --git a/koha-tmpl/intranet-tmpl/lib/Chocolat/css/chocolat.css b/koha-tmpl/intranet-tmpl/lib/Chocolat/css/chocolat.css
index e5ad53cd1ac..16d2c95f249 100644
--- a/koha-tmpl/intranet-tmpl/lib/Chocolat/css/chocolat.css
+++ b/koha-tmpl/intranet-tmpl/lib/Chocolat/css/chocolat.css
@@ -228,3 +228,40 @@ body.chocolat-open > .chocolat-image-wrapper {
     opacity: 0;
 }
 */
+
+/* Local chnages for Koha */
+.chocolat-wrapper {
+    z-index: 1035;
+}
+
+.chocolat-wrapper .chocolat-left {
+    background: transparent url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' fill='currentColor' class='bi bi-arrow-left-circle-fill' viewBox='0 0 16 16'%3E%3Cpath d='M8 0a8 8 0 1 0 0 16A8 8 0 0 0 8 0zm3.5 7.5a.5.5 0 0 1 0 1H5.707l2.147 2.146a.5.5 0 0 1-.708.708l-3-3a.5.5 0 0 1 0-.708l3-3a.5.5 0 1 1 .708.708L5.707 7.5H11.5z' style='fill:%237ab8ba;fill-opacity:1' /%3E%3C/svg%3E") 50% 50% no-repeat;
+    background-size: 35px;
+}
+.chocolat-wrapper .chocolat-right {
+    background: transparent url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' fill='currentColor' class='bi bi-arrow-right-circle-fill' viewBox='0 0 16 16'%3E%3Cpath d='M8 0a8 8 0 1 1 0 16A8 8 0 0 1 8 0zM4.5 7.5a.5.5 0 0 0 0 1h5.793l-2.147 2.146a.5.5 0 0 0 .708.708l3-3a.5.5 0 0 0 0-.708l-3-3a.5.5 0 1 0-.708.708L10.293 7.5H4.5z' style='fill:%237ab8ba;fill-opacity:1' /%3E%3C/svg%3E") 50% 50% no-repeat;
+    background-size: 35px;
+}
+
+.chocolat-wrapper .chocolat-close {
+    background: transparent url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' fill='currentColor' class='bi bi-x-circle-fill' viewBox='0 0 16 16'%3E%3Cpath d='M16 8A8 8 0 1 1 0 8a8 8 0 0 1 16 0zM5.354 4.646a.5.5 0 1 0-.708.708L7.293 8l-2.647 2.646a.5.5 0 0 0 .708.708L8 8.707l2.646 2.647a.5.5 0 0 0 .708-.708L8.707 8l2.647-2.646a.5.5 0 0 0-.708-.708L8 7.293 5.354 4.646z' style='fill:%237ab8ba;fill-opacity:1' /%3E%3C/svg%3E") 50% 50% no-repeat;
+    background-size: 35px;
+}
+
+.chocolat-wrapper .chocolat-bottom {
+    background: rgba(0, 0, 0, 0.8);
+}
+
+.chocolat-wrapper .chocolat-bottom a {
+    color: #FFF;
+    text-decoration: underline;
+}
+
+.chocolat-wrapper .chocolat-fullscreen {
+    width: 40px;
+    background-image: url("data:image/svg+xml,%3Csvg width='16' height='16' fill='currentColor' class='bi bi-arrow-down-left-square' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath fill-rule='evenodd' d='M14.357 3.656a.692.692 0 00-.691-.692H2.263a.692.692 0 00-.691.692v8.303c0 .382.31.692.691.692h11.403c.382 0 .691-.31.691-.692zm-13.477 0c0-.764.62-1.383 1.383-1.383h11.403c.764 0 1.383.62 1.383 1.383v8.303c0 .764-.62 1.383-1.383 1.383H2.263C1.5 13.342.88 12.723.88 11.96z' fill='%23fff'/%3E%3Cpath fill-rule='evenodd' d='M14.357 8.151a.692.692 0 00-.691-.692h-5.88a.692.692 0 00-.69.692v3.808c0 .382.309.692.69.692h5.88c.382 0 .691-.31.691-.692zm-7.954 0c0-.764.62-1.384 1.384-1.384h5.879c.764 0 1.383.62 1.383 1.384v3.808c0 .764-.62 1.383-1.383 1.383h-5.88c-.763 0-1.383-.619-1.383-1.383z' fill='%23fff'/%3E%3C/svg%3E");
+    background-position: 50% 50%;
+    background-repeat: no-repeat;
+    background-size: 25px;
+}
+/* End local changes for Koha */
diff --git a/koha-tmpl/intranet-tmpl/prog/en/modules/about.tt b/koha-tmpl/intranet-tmpl/prog/en/modules/about.tt
index f4200e77a78..9a9da706539 100644
--- a/koha-tmpl/intranet-tmpl/prog/en/modules/about.tt
+++ b/koha-tmpl/intranet-tmpl/prog/en/modules/about.tt
@@ -691,8 +691,13 @@
             </p>
             <h2>jQuery and jQueryUI</h2>
             <p><a href="http://jquery.com/">jQuery</a> and <a href="http://jqueryui.com/">jQueryUI</a> are licensed under the <a href="http://github.com/jquery/jquery/blob/master/MIT-LICENSE.txt">MIT license</a></p>
+
             <h2>Bootstrap</h2>
             <p><a href="https://getbootstrap.com/">Bootstrap</a> code and <a href="http://glyphicons.com">Glyphicons Free</a> licensed under the <a href="https://github.com/twbs/bootstrap/blob/master/LICENSE">MIT license</a>.</p>
+
+            <h2>Bootstrap Icons</h2>
+            <p><a href="https://icons.getbootstrap.com/">Bootstrap Icons</a> licensed under the <a href="https://github.com/twbs/icons/blob/main/LICENSE.md">MIT license</a>.</p>
+
             <h2>YUI</h2>
             <p>
             <a href="http://yuilibrary.com/license/">BSD License</a>
-- 
2.20.1