| 1 | /*
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| 2 | Copyright (c) 2003-2009, CKSource - Frederico Knabben. All rights reserved.
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| 3 | For licensing, see LICENSE.html or http://ckeditor.com/license
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| 4 | */
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| 5 |
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| 6 | /**
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| 7 | * @fileOverview The "toolbar" plugin. Renders the default toolbar interface in
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| 8 | * the editor.
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| 9 | */
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| 10 |
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| 11 | (function()
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| 12 | {
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| 13 | var toolbox = function()
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| 14 | {
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| 15 | this.toolbars = [];
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| 16 | this.focusCommandExecuted = false;
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| 17 | };
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| 18 |
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| 19 | toolbox.prototype.focus = function()
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| 20 | {
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| 21 | for ( var t = 0, toolbar ; toolbar = this.toolbars[ t++ ] ; )
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| 22 | {
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| 23 | for ( var i = 0, item ; item = toolbar.items[ i++ ] ; )
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| 24 | {
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| 25 | if ( item.focus )
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| 26 | {
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| 27 | item.focus();
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| 28 | return;
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| 29 | }
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| 30 | }
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| 31 | }
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| 32 | };
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| 33 |
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| 34 | var commands =
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| 35 | {
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| 36 | toolbarFocus :
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| 37 | {
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| 38 | modes : { wysiwyg : 1, source : 1 },
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| 39 |
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| 40 | exec : function( editor )
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| 41 | {
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| 42 | if ( editor.toolbox )
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| 43 | {
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| 44 | editor.toolbox.focusCommandExecuted = true;
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| 45 |
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| 46 | // Make the first button focus accessible. (#3417)
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| 47 | if ( CKEDITOR.env.ie )
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| 48 | setTimeout( function(){ editor.toolbox.focus(); }, 100 );
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| 49 | else
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| 50 | editor.toolbox.focus();
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| 51 | }
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| 52 | }
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| 53 | }
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| 54 | };
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| 55 |
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| 56 | CKEDITOR.plugins.add( 'toolbar',
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| 57 | {
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| 58 | init : function( editor )
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| 59 | {
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| 60 | var itemKeystroke = function( item, keystroke )
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| 61 | {
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| 62 | switch ( keystroke )
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| 63 | {
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| 64 | case 39 : // RIGHT-ARROW
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| 65 | case 9 : // TAB
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| 66 | // Look for the next item in the toolbar.
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| 67 | while ( ( item = item.next || ( item.toolbar.next && item.toolbar.next.items[ 0 ] ) ) && !item.focus )
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| 68 | { /*jsl:pass*/ }
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| 69 |
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| 70 | // If available, just focus it, otherwise focus the
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| 71 | // first one.
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| 72 | if ( item )
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| 73 | item.focus();
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| 74 | else
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| 75 | editor.toolbox.focus();
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| 76 |
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| 77 | return false;
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| 78 |
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| 79 | case 37 : // LEFT-ARROW
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| 80 | case CKEDITOR.SHIFT + 9 : // SHIFT + TAB
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| 81 | // Look for the previous item in the toolbar.
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| 82 | while ( ( item = item.previous || ( item.toolbar.previous && item.toolbar.previous.items[ item.toolbar.previous.items.length - 1 ] ) ) && !item.focus )
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| 83 | { /*jsl:pass*/ }
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| 84 |
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| 85 | // If available, just focus it, otherwise focus the
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| 86 | // last one.
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| 87 | if ( item )
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| 88 | item.focus();
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| 89 | else
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| 90 | {
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| 91 | var lastToolbarItems = editor.toolbox.toolbars[ editor.toolbox.toolbars.length - 1 ].items;
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| 92 | lastToolbarItems[ lastToolbarItems.length - 1 ].focus();
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| 93 | }
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| 94 |
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| 95 | return false;
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| 96 |
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| 97 | case 27 : // ESC
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| 98 | editor.focus();
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| 99 | return false;
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| 100 |
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| 101 | case 13 : // ENTER
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| 102 | case 32 : // SPACE
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| 103 | item.execute();
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| 104 | return false;
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| 105 | }
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| 106 | return true;
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| 107 | };
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| 108 |
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| 109 | editor.on( 'themeSpace', function( event )
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| 110 | {
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| 111 | if ( event.data.space == editor.config.toolbarLocation )
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| 112 | {
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| 113 | editor.toolbox = new toolbox();
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| 114 |
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| 115 | var output = [ '<div class="cke_toolbox"' ],
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| 116 | expanded = editor.config.toolbarStartupExpanded,
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| 117 | groupStarted;
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| 118 |
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| 119 | output.push( expanded ? '>' : ' style="display:none">' );
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| 120 |
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| 121 | var toolbars = editor.toolbox.toolbars,
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| 122 | toolbar =
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| 123 | ( editor.config.toolbar instanceof Array ) ?
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| 124 | editor.config.toolbar
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| 125 | :
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| 126 | editor.config[ 'toolbar_' + editor.config.toolbar ];
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| 127 |
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| 128 | for ( var r = 0 ; r < toolbar.length ; r++ )
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| 129 | {
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| 130 | var row = toolbar[ r ];
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| 131 |
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| 132 | // It's better to check if the row object is really
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| 133 | // available because it's a common mistake to leave
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| 134 | // an extra comma in the toolbar definition
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| 135 | // settings, which leads on the editor not loading
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| 136 | // at all in IE. (#3983)
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| 137 | if ( !row )
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| 138 | continue;
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| 139 |
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| 140 | var toolbarId = 'cke_' + CKEDITOR.tools.getNextNumber(),
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| 141 | toolbarObj = { id : toolbarId, items : [] };
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| 142 |
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| 143 | if ( groupStarted )
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| 144 | {
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| 145 | output.push( '</div>' );
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| 146 | groupStarted = 0;
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| 147 | }
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| 148 |
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| 149 | if ( row === '/' )
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| 150 | {
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| 151 | output.push( '<div class="cke_break"></div>' );
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| 152 | continue;
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| 153 | }
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| 154 |
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| 155 | output.push( '<span id="', toolbarId, '" class="cke_toolbar"><span class="cke_toolbar_start"></span>' );
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| 156 |
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| 157 | // Add the toolbar to the "editor.toolbox.toolbars"
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| 158 | // array.
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| 159 | var index = toolbars.push( toolbarObj ) - 1;
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| 160 |
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| 161 | // Create the next/previous reference.
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| 162 | if ( index > 0 )
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| 163 | {
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| 164 | toolbarObj.previous = toolbars[ index - 1 ];
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| 165 | toolbarObj.previous.next = toolbarObj;
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| 166 | }
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| 167 |
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| 168 | // Create all items defined for this toolbar.
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| 169 | for ( var i = 0 ; i < row.length ; i++ )
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| 170 | {
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| 171 | var item,
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| 172 | itemName = row[ i ];
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| 173 |
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| 174 | if ( itemName == '-' )
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| 175 | item = CKEDITOR.ui.separator;
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| 176 | else
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| 177 | item = editor.ui.create( itemName );
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| 178 |
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| 179 | if ( item )
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| 180 | {
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| 181 | if ( item.canGroup )
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| 182 | {
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| 183 | if ( !groupStarted )
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| 184 | {
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| 185 | output.push( '<span class="cke_toolgroup">' );
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| 186 | groupStarted = 1;
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| 187 | }
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| 188 | }
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| 189 | else if ( groupStarted )
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| 190 | {
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| 191 | output.push( '</span>' );
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| 192 | groupStarted = 0;
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| 193 | }
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| 194 |
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| 195 | var itemObj = item.render( editor, output );
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| 196 | index = toolbarObj.items.push( itemObj ) - 1;
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| 197 |
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| 198 | if ( index > 0 )
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| 199 | {
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| 200 | itemObj.previous = toolbarObj.items[ index - 1 ];
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| 201 | itemObj.previous.next = itemObj;
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| 202 | }
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| 203 |
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| 204 | itemObj.toolbar = toolbarObj;
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| 205 | itemObj.onkey = itemKeystroke;
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| 206 |
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| 207 | /*
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| 208 | * Fix for #3052:
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| 209 | * Prevent JAWS from focusing the toolbar after document load.
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| 210 | */
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| 211 | itemObj.onfocus = function()
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| 212 | {
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| 213 | if ( !editor.toolbox.focusCommandExecuted )
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| 214 | editor.focus();
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| 215 | };
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| 216 | }
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| 217 | }
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| 218 |
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| 219 | if ( groupStarted )
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| 220 | {
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| 221 | output.push( '</span>' );
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| 222 | groupStarted = 0;
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| 223 | }
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| 224 |
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| 225 | output.push( '<span class="cke_toolbar_end"></span></span>' );
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| 226 | }
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| 227 |
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| 228 | output.push( '</div>' );
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| 229 |
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| 230 | if ( editor.config.toolbarCanCollapse )
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| 231 | {
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| 232 | var collapserFn = CKEDITOR.tools.addFunction(
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| 233 | function()
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| 234 | {
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| 235 | editor.execCommand( 'toolbarCollapse' );
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| 236 | } );
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| 237 |
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| 238 | var collapserId = 'cke_' + CKEDITOR.tools.getNextNumber();
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| 239 |
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| 240 | editor.addCommand( 'toolbarCollapse',
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| 241 | {
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| 242 | exec : function( editor )
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| 243 | {
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| 244 | var collapser = CKEDITOR.document.getById( collapserId );
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| 245 | var toolbox = collapser.getPrevious();
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| 246 | var contents = editor.getThemeSpace( 'contents' );
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| 247 | var toolboxContainer = toolbox.getParent();
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| 248 | var contentHeight = parseInt( contents.$.style.height, 10 );
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| 249 | var previousHeight = toolboxContainer.$.offsetHeight;
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| 250 |
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| 251 | if ( toolbox.isVisible() )
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| 252 | {
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| 253 | toolbox.hide();
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| 254 | collapser.addClass( 'cke_toolbox_collapser_min' );
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| 255 | }
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| 256 | else
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| 257 | {
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| 258 | toolbox.show();
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| 259 | collapser.removeClass( 'cke_toolbox_collapser_min' );
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| 260 | }
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| 261 |
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| 262 | var dy = toolboxContainer.$.offsetHeight - previousHeight;
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| 263 | contents.setStyle( 'height', ( contentHeight - dy ) + 'px' );
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| 264 | },
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| 265 |
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| 266 | modes : { wysiwyg : 1, source : 1 }
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| 267 | } );
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| 268 |
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| 269 | output.push( '<a id="' + collapserId + '" class="cke_toolbox_collapser' );
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| 270 |
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| 271 | if ( !expanded )
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| 272 | output.push( ' cke_toolbox_collapser_min' );
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| 273 |
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| 274 | output.push( '" onclick="CKEDITOR.tools.callFunction(' + collapserFn + ')"></a>' );
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| 275 | }
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| 276 |
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| 277 | event.data.html += output.join( '' );
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| 278 | }
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| 279 | });
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| 280 |
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| 281 | editor.addCommand( 'toolbarFocus', commands.toolbarFocus );
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| 282 | }
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| 283 | });
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| 284 | })();
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| 285 |
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| 286 | /**
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| 287 | * The UI element that renders a toolbar separator.
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| 288 | * @type Object
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| 289 | * @example
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| 290 | */
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| 291 | CKEDITOR.ui.separator =
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| 292 | {
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| 293 | render : function( editor, output )
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| 294 | {
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| 295 | output.push( '<span class="cke_separator"></span>' );
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| 296 | return {};
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| 297 | }
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| 298 | };
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| 299 |
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| 300 | /**
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| 301 | * The "theme space" to which rendering the toolbar. For the default theme,
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| 302 | * the recommended options are "top" and "bottom".
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| 303 | * @type String
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| 304 | * @default 'top'
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| 305 | * @see CKEDITOR.config.theme
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| 306 | * @example
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| 307 | * config.toolbarLocation = 'bottom';
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| 308 | */
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| 309 | CKEDITOR.config.toolbarLocation = 'top';
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| 310 |
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| 311 | /**
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| 312 | * The toolbar definition. It is an array of toolbars (strips),
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| 313 | * each one being also an array, containing a list of UI items.
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| 314 | * Note that this setting is composed by "toolbar_" added by the toolbar name,
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| 315 | * which in this case is called "Basic". This second part of the setting name
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| 316 | * can be anything. You must use this name in the
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| 317 | * {@link CKEDITOR.config.toolbar} setting, so you instruct the editor which
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| 318 | * toolbar_(name) setting to you.
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| 319 | * @type Array
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| 320 | * @example
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| 321 | * // Defines a toolbar with only one strip containing the "Source" button, a
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| 322 | * // separator and the "Bold" and "Italic" buttons.
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| 323 | * <b>config.toolbar_Basic =
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| 324 | * [
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| 325 | * [ 'Source', '-', 'Bold', 'Italic' ]
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| 326 | * ]</b>;
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| 327 | * config.toolbar = 'Basic';
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| 328 | */
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| 329 | CKEDITOR.config.toolbar_Basic =
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| 330 | [
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| 331 | ['Bold', 'Italic', '-', 'NumberedList', 'BulletedList', '-', 'Link', 'Unlink','-','About']
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| 332 | ];
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| 333 |
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| 334 | /**
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| 335 | * This is the default toolbar definition used by the editor. It contains all
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| 336 | * editor features.
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| 337 | * @type Array
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| 338 | * @default (see example)
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| 339 | * @example
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| 340 | * // This is actually the default value.
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| 341 | * config.toolbar_Full =
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| 342 | * [
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| 343 | * ['Source','-','Save','NewPage','Preview','-','Templates'],
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| 344 | * ['Cut','Copy','Paste','PasteText','PasteFromWord','-','Print', 'SpellChecker', 'Scayt'],
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| 345 | * ['Undo','Redo','-','Find','Replace','-','SelectAll','RemoveFormat'],
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| 346 | * ['Form', 'Checkbox', 'Radio', 'TextField', 'Textarea', 'Select', 'Button', 'ImageButton', 'HiddenField'],
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| 347 | * '/',
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| 348 | * ['Bold','Italic','Underline','Strike','-','Subscript','Superscript'],
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| 349 | * ['NumberedList','BulletedList','-','Outdent','Indent','Blockquote'],
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| 350 | * ['JustifyLeft','JustifyCenter','JustifyRight','JustifyBlock'],
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| 351 | * ['Link','Unlink','Anchor'],
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| 352 | * ['Image','Flash','Table','HorizontalRule','Smiley','SpecialChar','PageBreak'],
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| 353 | * '/',
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| 354 | * ['Styles','Format','Font','FontSize'],
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| 355 | * ['TextColor','BGColor'],
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| 356 | * ['Maximize', 'ShowBlocks','-','About']
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| 357 | * ];
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| 358 | */
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| 359 | CKEDITOR.config.toolbar_Full =
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| 360 | [
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| 361 | ['Source','-','Save','NewPage','Preview','-','Templates'],
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| 362 | ['Cut','Copy','Paste','PasteText','PasteFromWord','-','Print', 'SpellChecker', 'Scayt'],
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| 363 | ['Undo','Redo','-','Find','Replace','-','SelectAll','RemoveFormat'],
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| 364 | ['Form', 'Checkbox', 'Radio', 'TextField', 'Textarea', 'Select', 'Button', 'ImageButton', 'HiddenField'],
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| 365 | '/',
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| 366 | ['Bold','Italic','Underline','Strike','-','Subscript','Superscript'],
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| 367 | ['NumberedList','BulletedList','-','Outdent','Indent','Blockquote'],
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| 368 | ['JustifyLeft','JustifyCenter','JustifyRight','JustifyBlock'],
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| 369 | ['Link','Unlink','Anchor'],
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| 370 | ['Image','Flash','Table','HorizontalRule','Smiley','SpecialChar','PageBreak'],
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| 371 | '/',
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| 372 | ['Styles','Format','Font','FontSize'],
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| 373 | ['TextColor','BGColor'],
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| 374 | ['Maximize', 'ShowBlocks','-','About']
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| 375 | ];
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| 376 |
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| 377 | /**
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| 378 | * The toolbox (alias toolbar) definition. It is a toolbar name or an array of
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| 379 | * toolbars (strips), each one being also an array, containing a list of UI items.
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| 380 | * @type Array|String
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| 381 | * @default 'Full'
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| 382 | * @example
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| 383 | * // Defines a toolbar with only one strip containing the "Source" button, a
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| 384 | * // separator and the "Bold" and "Italic" buttons.
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| 385 | * config.toolbar =
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| 386 | * [
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| 387 | * [ 'Source', '-', 'Bold', 'Italic' ]
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| 388 | * ];
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| 389 | * @example
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| 390 | * // Load toolbar_Name where Name = Basic.
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| 391 | * config.toolbar = 'Basic';
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| 392 | */
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| 393 | CKEDITOR.config.toolbar = 'Full';
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| 394 |
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| 395 | /**
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| 396 | * Whether the toolbar can be collapsed by the user. If disabled, the collapser
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| 397 | * button will not be displayed.
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| 398 | * @type Boolean
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| 399 | * @default true
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| 400 | * @example
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| 401 | * config.toolbarCanCollapse = false;
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| 402 | */
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| 403 | CKEDITOR.config.toolbarCanCollapse = true;
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| 404 |
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| 405 | /**
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| 406 | * Whether the toolbar must start expanded when the editor is loaded.
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| 407 | * @type Boolean
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| 408 | * @default true
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| 409 | * @example
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| 410 | * config.toolbarStartupExpanded = false;
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| 411 | */
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| 412 | CKEDITOR.config.toolbarStartupExpanded = true;
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