1 /* ***** BEGIN LICENSE BLOCK *****
2 * Version: MPL 1.1/GPL 2.0/LGPL 2.1
4 * The contents of this file are subject to the Mozilla Public License Version
5 * 1.1 (the "License"); you may not use this file except in compliance with
6 * the License. You may obtain a copy of the License at
7 * http://www.mozilla.org/MPL/
9 * Software distributed under the License is distributed on an "AS IS" basis,
10 * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
11 * for the specific language governing rights and limitations under the
14 * The Original Code is Diavolo.
16 * The Initial Developer of the Original Code is
17 * Disruptive Innovations SARL.
18 * Portions created by the Initial Developer are Copyright (C) 2006-2008
19 * the Initial Developer. All Rights Reserved.
22 * Daniel Glazman <daniel.glazman@disruptive-innovations.com>, Original author
24 * Alternatively, the contents of this file may be used under the terms of
25 * either the GNU General Public License Version 2 or later (the "GPL"), or
26 * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
27 * in which case the provisions of the GPL or the LGPL are applicable instead
28 * of those above. If you wish to allow use of your version of this file only
29 * under the terms of either the GPL or the LGPL, and not to allow others to
30 * use your version of this file under the terms of the MPL, indicate your
31 * decision by deleting the provisions above and replace them with the notice
32 * and other provisions required by the GPL or the LGPL. If you do not delete
33 * the provisions above, a recipient may use your version of this file under
34 * the terms of any one of the MPL, the GPL or the LGPL.
36 * ***** END LICENSE BLOCK ***** */
38 function DiavoloSelector(aDiavoloEditor)
40 this.init(aDiavoloEditor);
43 DiavoloSelector.prototype = {
51 init: function init(aDiavoloEditor)
53 this.mDiavoloEditor = aDiavoloEditor;
56 selectLine: function selectLine(e)
58 if (!this.mDiavoloEditor)
60 var node = e.originalTarget;
61 if (node.localName.toLowerCase() != "pre")
64 this.mSelecting = true;
66 var line = parseInt(e.originalTarget.textContent);
70 var node = this.mDiavoloEditor.mHighlighter.mElement.firstChild;
72 while (currentLine <= line)
74 if (line == currentLine)
76 if (startOffset == -1)
80 if (node.nodeName.toLowerCase() == "br")
83 node = node.nextSibling;
87 if (startOffset == -1 || endOffset == -1)
90 if (this.mStartOffset == -1)
91 this.mStartOffset = startOffset;
93 this.mEndOffset = endOffset;
95 if (this.mEndOffset >= this.mStartOffset)
97 startOffset = this.mStartOffset;
98 endOffset = this.mEndOffset + 1;
102 startOffset = this.mEndOffset;
103 endOffset = this.mStartOffset+1;
106 this.mDiavoloEditor.mEditorCore.selection.collapse(this.mDiavoloEditor.mHighlighter.mElement,
108 this.mDiavoloEditor.mEditorCore.selection.extend(this.mDiavoloEditor.mHighlighter.mElement,
112 extendSelection: function extendSelection(e)
118 stopSelectLine: function stopSelectLine(e)
120 this.mSelecting = false;
121 this.mStartOffset = -1;
122 this.mEndOffset = -1;