gecko-dev/editor/ui/dialogs/content/EdLabelProps.js
2003-05-27 12:44:22 +00:00

145 lines
4.2 KiB
JavaScript

/* ***** BEGIN LICENSE BLOCK *****
* Version: MPL 1.1/GPL 2.0/LGPL 2.1
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
* http://www.mozilla.org/MPL/
*
* Software distributed under the License is distributed on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
* for the specific language governing rights and limitations under the
* License.
*
* The Original Code is Label Properties Dialog.
*
* The Initial Developer of the Original Code is
* Neil Rashbrook.
* Portions created by the Initial Developer are Copyright (C) 2001
* the Initial Developer. All Rights Reserved.
*
* Contributor(s): Neil Rashbrook <neil@parkwaycc.co.uk>
*
* Alternatively, the contents of this file may be used under the terms of
* either the GNU General Public License Version 2 or later (the "GPL"), or
* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
* in which case the provisions of the GPL or the LGPL are applicable instead
* of those above. If you wish to allow use of your version of this file only
* under the terms of either the GPL or the LGPL, and not to allow others to
* use your version of this file under the terms of the MPL, indicate your
* decision by deleting the provisions above and replace them with the notice
* and other provisions required by the GPL or the LGPL. If you do not delete
* the provisions above, a recipient may use your version of this file under
* the terms of any one of the MPL, the GPL or the LGPL.
*
* ***** END LICENSE BLOCK ***** */
var labelElement;
// dialog initialization code
function Startup()
{
var editor = GetCurrentEditor();
if (!editor)
{
dump("Failed to get active editor!\n");
window.close();
return;
}
gDialog.editText = document.getElementById("EditText");
gDialog.labelText = document.getElementById("LabelText");
gDialog.labelFor = document.getElementById("LabelFor");
gDialog.labelAccessKey = document.getElementById("LabelAccessKey");
labelElement = window.arguments[0];
// Make a copy to use for AdvancedEdit
globalElement = labelElement.cloneNode(false);
InitDialog();
var range = editor.document.createRange();
range.selectNode(labelElement);
gDialog.labelText.value = range.toString();
if (/</.test(labelElement.innerHTML))
{
gDialog.editText.checked = false;
gDialog.editText.disabled = false;
gDialog.labelText.disabled = true;
gDialog.editText.addEventListener("command", onEditText, false);
SetTextboxFocus(gDialog.labelFor);
}
else
SetTextboxFocus(gDialog.labelText);
SetWindowLocation();
}
function InitDialog()
{
gDialog.labelFor.value = globalElement.getAttribute("for");
gDialog.labelAccessKey.value = globalElement.getAttribute("accesskey");
}
function onEditText()
{
gDialog.editText.removeEventListener("command", onEditText, false);
AlertWithTitle(GetString("Alert"), GetString("EditTextWarning"));
}
function RemoveLabel()
{
RemoveContainer(labelElement);
SaveWindowLocation();
window.close();
}
function ValidateData()
{
if (gDialog.labelFor.value)
globalElement.setAttribute("for", gDialog.labelFor.value);
else
globalElement.removeAttribute("for");
if (gDialog.labelAccessKey.value)
globalElement.setAttribute("accesskey", gDialog.labelAccessKey.value);
else
globalElement.removeAttribute("accesskey");
return true;
}
function onAccept()
{
// All values are valid - copy to actual element in doc
ValidateData();
var editor = GetCurrentEditor();
editor.beginTransaction();
try {
if (gDialog.editText.checked)
{
editor.setShouldTxnSetSelection(false);
while (labelElement.firstChild)
editor.deleteNode(labelElement.firstChild);
if (gDialog.labelText.value)
editor.insertNode(editor.document.createTextNode(gDialog.labelText.value), labelElement, 0);
editor.setShouldTxnSetSelection(true);
}
editor.cloneAttributes(labelElement, globalElement);
} catch(e) {}
editor.endTransaction();
SaveWindowLocation();
return true;
}