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219 lines
6.2 KiB
JavaScript
219 lines
6.2 KiB
JavaScript
/* ***** BEGIN LICENSE BLOCK *****
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* Version: MPL 1.1/GPL 2.0/LGPL 2.1
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*
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* The contents of this file are subject to the Mozilla Public License Version
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* 1.1 (the "License"); you may not use this file except in compliance with
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* the License. You may obtain a copy of the License at
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* http://www.mozilla.org/MPL/
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*
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* Software distributed under the License is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
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* for the specific language governing rights and limitations under the
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* License.
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*
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* The Original Code is Field Set Properties Dialog.
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*
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* The Initial Developer of the Original Code is
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* Neil Rashbrook.
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* Portions created by the Initial Developer are Copyright (C) 2001
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* the Initial Developer. All Rights Reserved.
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*
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* Contributor(s): Neil Rashbrook <neil@parkwaycc.co.uk>
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*
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* Alternatively, the contents of this file may be used under the terms of
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* either the GNU General Public License Version 2 or later (the "GPL"), or
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* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
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* in which case the provisions of the GPL or the LGPL are applicable instead
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* of those above. If you wish to allow use of your version of this file only
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* under the terms of either the GPL or the LGPL, and not to allow others to
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* use your version of this file under the terms of the MPL, indicate your
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* decision by deleting the provisions above and replace them with the notice
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* and other provisions required by the GPL or the LGPL. If you do not delete
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* the provisions above, a recipient may use your version of this file under
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* the terms of any one of the MPL, the GPL or the LGPL.
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*
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* ***** END LICENSE BLOCK ***** */
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var insertNew;
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var fieldsetElement;
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var newLegend;
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var legendElement;
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// dialog initialization code
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function Startup()
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{
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var editor = GetCurrentEditor();
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if (!editor)
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{
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dump("Failed to get active editor!\n");
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window.close();
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return;
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}
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gDialog.editText = document.getElementById("EditText");
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gDialog.legendText = document.getElementById("LegendText");
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gDialog.legendAlign = document.getElementById("LegendAlign");
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gDialog.RemoveFieldSet = document.getElementById("RemoveFieldSet");
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// Get a single selected field set element
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const kTagName = "fieldset";
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try {
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// Find a selected fieldset, or if one is at start or end of selection.
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fieldsetElement = editor.getSelectedElement(kTagName);
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if (!fieldsetElement)
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fieldsetElement = editor.getElementOrParentByTagName(kTagName, editor.selection.anchorNode);
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if (!fieldsetElement)
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fieldsetElement = editor.getElementOrParentByTagName(kTagName, editor.selection.focusNode);
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} catch (e) {}
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if (fieldsetElement)
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// We found an element and don't need to insert one
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insertNew = false;
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else
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{
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insertNew = true;
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// We don't have an element selected,
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// so create one with default attributes
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try {
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fieldsetElement = editor.createElementWithDefaults(kTagName);
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} catch (e) {}
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if (!fieldsetElement)
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{
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dump("Failed to get selected element or create a new one!\n");
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window.close();
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return;
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}
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// Hide button removing existing fieldset
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gDialog.RemoveFieldSet.hidden = true;
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}
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legendElement = fieldsetElement.firstChild;
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if (legendElement && legendElement.localName == "LEGEND")
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{
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newLegend = false;
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var range = editor.document.createRange();
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range.selectNode(legendElement);
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gDialog.legendText.value = range.toString();
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if (/</.test(legendElement.innerHTML))
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{
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gDialog.editText.checked = false;
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gDialog.editText.disabled = false;
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gDialog.legendText.disabled = true;
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gDialog.editText.addEventListener("command", onEditText, false);
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gDialog.RemoveFieldSet.focus();
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}
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else
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SetTextboxFocus(gDialog.legendText);
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}
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else
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{
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newLegend = true;
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// We don't have an element selected,
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// so create one with default attributes
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legendElement = editor.createElementWithDefaults("legend");
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if (!legendElement)
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{
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dump("Failed to get selected element or create a new one!\n");
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window.close();
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return;
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}
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SetTextboxFocus(gDialog.legendText);
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}
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// Make a copy to use for AdvancedEdit
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globalElement = legendElement.cloneNode(false);
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InitDialog();
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SetWindowLocation();
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}
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function InitDialog()
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{
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gDialog.legendAlign.value = GetHTMLOrCSSStyleValue(globalElement, "align", "caption-side");
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}
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function onEditText()
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{
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gDialog.editText.removeEventListener("command", onEditText, false);
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AlertWithTitle(GetString("Alert"), GetString("EditTextWarning"));
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}
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function RemoveFieldSet()
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{
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var editor = GetCurrentEditor();
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editor.beginTransaction();
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try {
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if (!newLegend)
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editor.deleteNode(legendElement);
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RemoveBlockContainer(fieldsetElement);
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} finally {
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editor.endTransaction();
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}
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SaveWindowLocation();
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window.close();
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}
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function ValidateData()
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{
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if (gDialog.legendAlign.value)
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globalElement.setAttribute("align", gDialog.legendAlign.value);
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else
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globalElement.removeAttribute("align");
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return true;
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}
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function onAccept()
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{
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// All values are valid - copy to actual element in doc
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ValidateData();
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var editor = GetCurrentEditor();
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editor.beginTransaction();
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try {
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editor.cloneAttributes(legendElement, globalElement);
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if (insertNew)
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{
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if (gDialog.legendText.value)
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{
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fieldsetElement.appendChild(legendElement);
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legendElement.appendChild(editor.document.createTextNode(gDialog.legendText.value));
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}
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InsertElementAroundSelection(fieldsetElement);
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}
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else if (gDialog.editText.checked)
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{
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editor.setShouldTxnSetSelection(false);
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if (gDialog.legendText.value)
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{
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if (newLegend)
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editor.insertNode(legendElement, fieldsetElement, 0, true);
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else while (legendElement.firstChild)
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editor.deleteNode(legendElement.lastChild);
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editor.insertNode(editor.document.createTextNode(gDialog.legendText.value), legendElement, 0);
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}
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else if (!newLegend)
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editor.deleteNode(legendElement);
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editor.setShouldTxnSetSelection(true);
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}
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}
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finally {
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editor.endTransaction();
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}
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SaveWindowLocation();
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return true;
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}
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