For more information about this repository, visit the project page at https://www.drupal.org/project/bibcite_footnotes
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(function() {
CKEDITOR.plugins.add( 'reference_footnotes',
{
requires : [ 'fakeobjects','dialog' ],
icons: 'reference_footnotes',
onLoad: function() {
var icon_path = window.location.origin + this.path + 'images/fn_icon2.png';
var ref_icon_path = window.location.origin + this.path + 'images/fn_icon3.png';
CKEDITOR.addCss(
'.cke_reference_footnote' +
'{' +
'background-image: url(' + CKEDITOR.getUrl( ref_icon_path ) + ');' +
'background-position: center center;' +
'background-repeat: no-repeat;' +
'width: 16px;' +
'height: 16px;' +
'}' +
'.cke_footnote' +
'{' +
'background-image: url(' + CKEDITOR.getUrl( icon_path ) + ');' +
'background-position: center center;' +
'background-repeat: no-repeat;' +
'width: 16px;' +
'height: 16px;' +
'}'
);
},
init: function( editor )
{
editor.addCommand('createreferencefootnotes', new CKEDITOR.dialogCommand('createreferencefootnotes', {
allowedContent: 'fn[value]'
}));
editor.addCommand('editreferencefootnotes', new CKEDITOR.dialogCommand('editreferencefootnotes', {
allowedContent: 'fn[value]'
}));
// Drupal Wysiwyg requirement: The first argument to editor.ui.addButton()
// must be equal to the key used in $plugins[<pluginName>]['buttons'][<key>]
// in hook_wysiwyg_plugin().
editor.ui.addButton && editor.ui.addButton( 'reference_footnotes', {
label: Drupal.t('Add a reference footnote'),
command: 'createreferencefootnotes',
icon: 'reference_footnotes'
});
if (editor.addMenuItems) {
editor.addMenuGroup('reference_footnotes', 100);
editor.addMenuItems({
footnotes: {
label: Drupal.t('Edit footnote'),
command: 'editreferencefootnotes',
icon: 'reference_footnotes',
group: 'reference_footnotes'
}
});
}
if (editor.contextMenu) {
editor.contextMenu.addListener( function( element, selection ) {
if ( !element || element.data('cke-real-element-type') != 'fn' )
return null;
return { footnotes: CKEDITOR.TRISTATE_ON };
});
}
editor.on( 'doubleclick', function( evt ) {
if ( CKEDITOR.plugins.reference_footnotes.getSelectedFootnote( editor ) )
{
evt.data.dialog = 'editreferencefootnotes';
}
}, null, null, 1); // Ensure this event fires after the 'footnotes' event so we can decide which dialog to show.
CKEDITOR.dialog.add( 'createreferencefootnotes', this.path + 'dialogs/footnotes.js' );
CKEDITOR.dialog.add( 'editreferencefootnotes', this.path + 'dialogs/footnotes.js' );
},
afterInit : function( editor ) {
var dataProcessor = editor.dataProcessor,
dataFilter = dataProcessor && dataProcessor.dataFilter;
if (dataFilter) {
dataFilter.addRules({
elements: {
fn: function(element ) {
return editor.createFakeParserElement(element, 'cke_reference_footnote', 'hiddenfield', false);
}
}
});
}
}
});
})();
CKEDITOR.plugins.reference_footnotes = {
createFootnote: function( editor, origElement, text, value) {
if (!origElement) {
var realElement = CKEDITOR.dom.element.createFromHtml('<fn></fn>');
}
else {
realElement = origElement;
}
if (text && text.length > 0 )
realElement.setText(text);
if (value && value.length > 0 )
realElement.setAttribute('value',value);
var fakeElement = editor.createFakeElement( realElement , 'cke_reference_footnote', 'hiddenfield', false );
editor.insertElement(fakeElement);
},
getSelectedFootnote: function( editor ) {
var selection = editor.getSelection();
var element = selection.getSelectedElement();
var seltype = selection.getType();
if ( seltype == CKEDITOR.SELECTION_ELEMENT && element.data('cke-real-element-type') == 'hiddenfield') {
return element;
}
}
};