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- /* ***** 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 Field Set 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 insertNew;
- var fieldsetElement;
- var newLegend;
- var legendElement;
-
- // 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.legendText = document.getElementById("LegendText");
- gDialog.legendAlign = document.getElementById("LegendAlign");
- gDialog.RemoveFieldSet = document.getElementById("RemoveFieldSet");
-
- // Get a single selected field set element
- const kTagName = "fieldset";
- try {
- // Find a selected fieldset, or if one is at start or end of selection.
- fieldsetElement = editor.getSelectedElement(kTagName);
- if (!fieldsetElement)
- fieldsetElement = editor.getElementOrParentByTagName(kTagName, editor.selection.anchorNode);
- if (!fieldsetElement)
- fieldsetElement = editor.getElementOrParentByTagName(kTagName, editor.selection.focusNode);
- } catch (e) {}
-
- if (fieldsetElement)
- // We found an element and don't need to insert one
- insertNew = false;
- else
- {
- insertNew = true;
-
- // We don't have an element selected,
- // so create one with default attributes
- try {
- fieldsetElement = editor.createElementWithDefaults(kTagName);
- } catch (e) {}
-
- if (!fieldsetElement)
- {
- dump("Failed to get selected element or create a new one!\n");
- window.close();
- return;
- }
- // Hide button removing existing fieldset
- gDialog.RemoveFieldSet.hidden = true;
- }
-
- legendElement = fieldsetElement.firstChild;
- if (legendElement && legendElement.localName == "LEGEND")
- {
- newLegend = false;
- var range = editor.document.createRange();
- range.selectNode(legendElement);
- gDialog.legendText.value = range.toString();
- if (/</.test(legendElement.innerHTML))
- {
- gDialog.editText.checked = false;
- gDialog.editText.disabled = false;
- gDialog.legendText.disabled = true;
- gDialog.editText.addEventListener("command", onEditText, false);
- gDialog.RemoveFieldSet.focus();
- }
- else
- SetTextboxFocus(gDialog.legendText);
- }
- else
- {
- newLegend = true;
-
- // We don't have an element selected,
- // so create one with default attributes
-
- legendElement = editor.createElementWithDefaults("legend");
- if (!legendElement)
- {
- dump("Failed to get selected element or create a new one!\n");
- window.close();
- return;
- }
- SetTextboxFocus(gDialog.legendText);
- }
-
- // Make a copy to use for AdvancedEdit
- globalElement = legendElement.cloneNode(false);
-
- InitDialog();
-
- SetWindowLocation();
- }
-
- function InitDialog()
- {
- gDialog.legendAlign.value = GetHTMLOrCSSStyleValue(globalElement, "align", "caption-side");
- }
-
- function onEditText()
- {
- gDialog.editText.removeEventListener("command", onEditText, false);
- AlertWithTitle(GetString("Alert"), GetString("EditTextWarning"));
- }
-
- function RemoveFieldSet()
- {
- var editor = GetCurrentEditor();
- editor.beginTransaction();
- try {
- if (!newLegend)
- editor.deleteNode(legendElement);
- RemoveBlockContainer(fieldsetElement);
- } finally {
- editor.endTransaction();
- }
- SaveWindowLocation();
- window.close();
- }
-
- function ValidateData()
- {
- if (gDialog.legendAlign.value)
- globalElement.setAttribute("align", gDialog.legendAlign.value);
- else
- globalElement.removeAttribute("align");
- return true;
- }
-
- function onAccept()
- {
- // All values are valid - copy to actual element in doc
- ValidateData();
-
- var editor = GetCurrentEditor();
-
- editor.beginTransaction();
-
- try {
- editor.cloneAttributes(legendElement, globalElement);
-
- if (insertNew)
- {
- if (gDialog.legendText.value)
- {
- fieldsetElement.appendChild(legendElement);
- legendElement.appendChild(editor.document.createTextNode(gDialog.legendText.value));
- }
- InsertElementAroundSelection(fieldsetElement);
- }
- else if (gDialog.editText.checked)
- {
- editor.setShouldTxnSetSelection(false);
-
- if (gDialog.legendText.value)
- {
- if (newLegend)
- editor.insertNode(legendElement, fieldsetElement, 0, true);
- else while (legendElement.firstChild)
- editor.deleteNode(legendElement.lastChild);
- editor.insertNode(editor.document.createTextNode(gDialog.legendText.value), legendElement, 0);
- }
- else if (!newLegend)
- editor.deleteNode(legendElement);
-
- editor.setShouldTxnSetSelection(true);
- }
- }
- finally {
- editor.endTransaction();
- }
-
- SaveWindowLocation();
-
- return true;
- }
-
-