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MDL-44227 Atto: the screenreader helper now displays some texts when alt or title don\'t exist

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This commit is contained in:
Jerome Mouneyrac
2014-03-26 10:01:43 +08:00
committed by Damyon Wiese
parent e7109b5949
commit 7ca3ad91a0
4 changed files with 34 additions and 4 deletions
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lib/editor/atto/plugins/accessibilityhelper/yui/build/moodle-atto_accessibilityhelper-button/moodle-atto_accessibilityhelper-button-debug.js
Vendored
+11 -1
View File
@@ -138,9 +138,19 @@ M.atto_accessibilityhelper = M.atto_accessibilityhelper || {
listitem, selectimage;
editable.all('img').each(function(image) {
// Get the alt or title or img url of the image.
var imgalt = image.getAttribute('alt');
if (imgalt === '') {
imgalt = image.getAttribute('title');
if (imgalt === '') {
imgalt = image.getAttribute('src');
}
}
selectimage = Y.Node.create('<a href="#" title="' +
M.util.get_string('selectimage', 'atto_accessibilityhelper') + '">' +
Y.Escape.html(image.getAttribute('alt')) +
Y.Escape.html(imgalt) +
'</a>');
selectimage.setData('sourceimage', image);
lib/editor/atto/plugins/accessibilityhelper/yui/build/moodle-atto_accessibilityhelper-button/moodle-atto_accessibilityhelper-button-min.js
Vendored
+1 -1
View File
@@ -1 +1 @@
YUI.add("moodle-atto_accessibilityhelper-button",function(e,t){var n={STYLESLABEL:"atto_accessibilityhelper_styleslabel",LISTSTYLES:"atto_accessibilityhelper_liststyles",LINKSLABEL:"atto_accessibilityhelper_linkslabel",LISTLINKS:"atto_accessibilityhelper_listlinks",IMAGESLABEL:"atto_accessibilityhelper_imageslabel",LISTIMAGES:"atto_accessibilityhelper_listimages"},r={LISTSTYLES:"#atto_accessibilityhelper_liststyles",LISTLINKS:"#atto_accessibilityhelper_listlinks",LISTIMAGES:"#atto_accessibilityhelper_listimages"};M.atto_accessibilityhelper=M.atto_accessibilityhelper||{dialogue:null,display_ui:function(e,t){e.preventDefault(),M.editor_atto.is_active(t)||M.editor_atto.focus(t);var n;M.atto_accessibilityhelper.dialogue?n=M.atto_accessibilityhelper.dialogue:(n=new M.core.dialogue({visible:!1,modal:!0,close:!0,draggable:!0}),n.set("headerContent",M.util.get_string("pluginname","atto_accessibilityhelper")),n.render()),n.set("bodyContent",M.atto_accessibilityhelper.get_content(t)),n.centerDialogue(),n.show(),M.atto_accessibilityhelper.dialogue=n},init:function(e){var t=M.util.image_url("e/visual_aid","core");M.editor_atto.add_toolbar_button(e.elementid,"accessibilityhelper",t,e.group,this.display_ui)},image_selected:function(e,t){e.preventDefault(),M.atto_accessibilityhelper.dialogue.hide();var n=e.target.getData("sourceimage"),r=M.editor_atto.get_selection_from_node(n);M.editor_atto.selections[t]=r,M.editor_atto.focus(t)},list_images:function(t){var n=e.Node.create("<ol/>"),r=M.editor_atto.get_editable_node(t),i,s;return r.all("img").each(function(r){s=e.Node.create('<a href="#" title="'+M.util.get_string("selectimage","atto_accessibilityhelper")+'">'+e.Escape.html(r.getAttribute("alt"))+"</a>"),s.setData("sourceimage",r),s.on("click",this.image_selected,this,t),i=e.Node.create("<li></li>"),i.append(s),n.append(i)},this),n.hasChildNodes()||n.append("<li>"+M.util.get_string("noimages","atto_accessibilityhelper")+"</li>"),n},link_selected:function(e,t){e.preventDefault(),M.atto_accessibilityhelper.dialogue.hide();var n=e.target.getData("sourcelink"),r=M.editor_atto.get_selection_from_node(n);M.editor_atto.selections[t]=r,M.editor_atto.focus(t)},list_links:function(t){var n=e.Node.create("<ol/>"),r=M.editor_atto.get_editable_node(t),i,s;return r.all("a").each(function(r){s=e.Node.create('<a href="#" title="'+M.util.get_string("selectlink","atto_accessibilityhelper")+'">'+e.Escape.html(r.get("text"))+"</a>"),s.setData("sourcelink",r),s.on("click",this.link_selected,this,t),i=e.Node.create("<li></li>"),i.append(s),n.append(i)},this),n.hasChildNodes()||n.append("<li>"+M.util.get_string("nolinks","atto_accessibilityhelper")+"</li>"),n},list_styles:function(t){var n=[],r=M.editor_atto.get_selection_parent_node(),i=M.editor_atto.get_editable_node(t),s;r&&(r=e.one(r));while(r&&r!==i)s=r.get("tagName"),typeof s!="undefined"&&n.push(e.Escape.html(s)),r=r.ancestor();return n.length===0&&n.push(M.util.get_string("nostyles","atto_accessibilityhelper")),n.reverse(),n.join(", ")},get_content:function(t){var i='<div><p id="'+n.STYLESLABEL+'">'+M.util.get_string("liststyles","atto_accessibilityhelper")+"<br/>"+'<span id="'+n.LISTSTYLES+'" '+'aria-labelledby="'+n.STYLESLABEL+'"/></p></div>',s=e.Node.create(i);return s.one(r.LISTSTYLES).append(this.list_styles(t)),i='<p id="'+n.LINKSLABEL+'">'+M.util.get_string("listlinks","atto_accessibilityhelper")+"<br/>"+'<span id="'+n.LISTLINKS+'" '+'aria-labelledby="'+n.LINKSLABEL+'"/></p>',s.append(i),s.one(r.LISTLINKS).append(this.list_links(t)),i='<p id="'+n.IMAGESLABEL+'">'+M.util.get_string("listimages","atto_accessibilityhelper")+"<br/>"+'<span id="'+n.LISTIMAGES+'" '+'aria-labelledby="'+n.IMAGESLABEL+'"/></p>',s.append(i),s.one(r.LISTIMAGES).append(this.list_images(t)),s}}},"@VERSION@",{requires:["node","escape"]});
YUI.add("moodle-atto_accessibilityhelper-button",function(e,t){var n={STYLESLABEL:"atto_accessibilityhelper_styleslabel",LISTSTYLES:"atto_accessibilityhelper_liststyles",LINKSLABEL:"atto_accessibilityhelper_linkslabel",LISTLINKS:"atto_accessibilityhelper_listlinks",IMAGESLABEL:"atto_accessibilityhelper_imageslabel",LISTIMAGES:"atto_accessibilityhelper_listimages"},r={LISTSTYLES:"#atto_accessibilityhelper_liststyles",LISTLINKS:"#atto_accessibilityhelper_listlinks",LISTIMAGES:"#atto_accessibilityhelper_listimages"};M.atto_accessibilityhelper=M.atto_accessibilityhelper||{dialogue:null,display_ui:function(e,t){e.preventDefault(),M.editor_atto.is_active(t)||M.editor_atto.focus(t);var n;M.atto_accessibilityhelper.dialogue?n=M.atto_accessibilityhelper.dialogue:(n=new M.core.dialogue({visible:!1,modal:!0,close:!0,draggable:!0}),n.set("headerContent",M.util.get_string("pluginname","atto_accessibilityhelper")),n.render()),n.set("bodyContent",M.atto_accessibilityhelper.get_content(t)),n.centerDialogue(),n.show(),M.atto_accessibilityhelper.dialogue=n},init:function(e){var t=M.util.image_url("e/visual_aid","core");M.editor_atto.add_toolbar_button(e.elementid,"accessibilityhelper",t,e.group,this.display_ui)},image_selected:function(e,t){e.preventDefault(),M.atto_accessibilityhelper.dialogue.hide();var n=e.target.getData("sourceimage"),r=M.editor_atto.get_selection_from_node(n);M.editor_atto.selections[t]=r,M.editor_atto.focus(t)},list_images:function(t){var n=e.Node.create("<ol/>"),r=M.editor_atto.get_editable_node(t),i,s;return r.all("img").each(function(r){var o=r.getAttribute("alt");o===""&&(o=r.getAttribute("title"),o===""&&(o=r.getAttribute("src"))),s=e.Node.create('<a href="#" title="'+M.util.get_string("selectimage","atto_accessibilityhelper")+'">'+e.Escape.html(o)+"</a>"),s.setData("sourceimage",r),s.on("click",this.image_selected,this,t),i=e.Node.create("<li></li>"),i.append(s),n.append(i)},this),n.hasChildNodes()||n.append("<li>"+M.util.get_string("noimages","atto_accessibilityhelper")+"</li>"),n},link_selected:function(e,t){e.preventDefault(),M.atto_accessibilityhelper.dialogue.hide();var n=e.target.getData("sourcelink"),r=M.editor_atto.get_selection_from_node(n);M.editor_atto.selections[t]=r,M.editor_atto.focus(t)},list_links:function(t){var n=e.Node.create("<ol/>"),r=M.editor_atto.get_editable_node(t),i,s;return r.all("a").each(function(r){s=e.Node.create('<a href="#" title="'+M.util.get_string("selectlink","atto_accessibilityhelper")+'">'+e.Escape.html(r.get("text"))+"</a>"),s.setData("sourcelink",r),s.on("click",this.link_selected,this,t),i=e.Node.create("<li></li>"),i.append(s),n.append(i)},this),n.hasChildNodes()||n.append("<li>"+M.util.get_string("nolinks","atto_accessibilityhelper")+"</li>"),n},list_styles:function(t){var n=[],r=M.editor_atto.get_selection_parent_node(),i=M.editor_atto.get_editable_node(t),s;r&&(r=e.one(r));while(r&&r!==i)s=r.get("tagName"),typeof s!="undefined"&&n.push(e.Escape.html(s)),r=r.ancestor();return n.length===0&&n.push(M.util.get_string("nostyles","atto_accessibilityhelper")),n.reverse(),n.join(", ")},get_content:function(t){var i='<div><p id="'+n.STYLESLABEL+'">'+M.util.get_string("liststyles","atto_accessibilityhelper")+"<br/>"+'<span id="'+n.LISTSTYLES+'" '+'aria-labelledby="'+n.STYLESLABEL+'"/></p></div>',s=e.Node.create(i);return s.one(r.LISTSTYLES).append(this.list_styles(t)),i='<p id="'+n.LINKSLABEL+'">'+M.util.get_string("listlinks","atto_accessibilityhelper")+"<br/>"+'<span id="'+n.LISTLINKS+'" '+'aria-labelledby="'+n.LINKSLABEL+'"/></p>',s.append(i),s.one(r.LISTLINKS).append(this.list_links(t)),i='<p id="'+n.IMAGESLABEL+'">'+M.util.get_string("listimages","atto_accessibilityhelper")+"<br/>"+'<span id="'+n.LISTIMAGES+'" '+'aria-labelledby="'+n.IMAGESLABEL+'"/></p>',s.append(i),s.one(r.LISTIMAGES).append(this.list_images(t)),s}}},"@VERSION@",{requires:["node","escape"]});
lib/editor/atto/plugins/accessibilityhelper/yui/build/moodle-atto_accessibilityhelper-button/moodle-atto_accessibilityhelper-button.js
Vendored
+11 -1
View File
@@ -138,9 +138,19 @@ M.atto_accessibilityhelper = M.atto_accessibilityhelper || {
listitem, selectimage;
editable.all('img').each(function(image) {
// Get the alt or title or img url of the image.
var imgalt = image.getAttribute('alt');
if (imgalt === '') {
imgalt = image.getAttribute('title');
if (imgalt === '') {
imgalt = image.getAttribute('src');
}
}
selectimage = Y.Node.create('<a href="#" title="' +
M.util.get_string('selectimage', 'atto_accessibilityhelper') + '">' +
Y.Escape.html(image.getAttribute('alt')) +
Y.Escape.html(imgalt) +
'</a>');
selectimage.setData('sourceimage', image);
lib/editor/atto/plugins/accessibilityhelper/yui/src/button/js/button.js
Vendored
+11 -1
View File
@@ -136,9 +136,19 @@ M.atto_accessibilityhelper = M.atto_accessibilityhelper || {
listitem, selectimage;
editable.all('img').each(function(image) {
// Get the alt or title or img url of the image.
var imgalt = image.getAttribute('alt');
if (imgalt === '') {
imgalt = image.getAttribute('title');
if (imgalt === '') {
imgalt = image.getAttribute('src');
}
}
selectimage = Y.Node.create('<a href="#" title="' +
M.util.get_string('selectimage', 'atto_accessibilityhelper') + '">' +
Y.Escape.html(image.getAttribute('alt')) +
Y.Escape.html(imgalt) +
'</a>');
selectimage.setData('sourceimage', image);