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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 Text Area 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 textareaElement;
-
- // dialog initialization code
-
- function Startup()
- {
- var editor = GetCurrentEditor();
- if (!editor)
- {
- dump("Failed to get active editor!\n");
- window.close();
- return;
- }
-
- gDialog = {
- accept: document.documentElement.getButton("accept"),
- textareaName: document.getElementById("TextAreaName"),
- textareaRows: document.getElementById("TextAreaRows"),
- textareaCols: document.getElementById("TextAreaCols"),
- textareaWrap: document.getElementById("TextAreaWrap"),
- textareaReadOnly: document.getElementById("TextAreaReadOnly"),
- textareaDisabled: document.getElementById("TextAreaDisabled"),
- textareaTabIndex: document.getElementById("TextAreaTabIndex"),
- textareaAccessKey: document.getElementById("TextAreaAccessKey"),
- textareaValue: document.getElementById("TextAreaValue"),
- MoreSection: document.getElementById("MoreSection"),
- MoreFewerButton: document.getElementById("MoreFewerButton")
- };
-
- // Get a single selected text area element
- const kTagName = "textarea";
- try {
- textareaElement = editor.getSelectedElement(kTagName);
- } catch (e) {}
-
- if (textareaElement) {
- // We found an element and don't need to insert one
- insertNew = false;
-
- gDialog.textareaValue.value = textareaElement.value;
- }
- else
- {
- insertNew = true;
-
- // We don't have an element selected,
- // so create one with default attributes
- try {
- textareaElement = editor.createElementWithDefaults(kTagName);
- } catch(e) {}
-
- if (!textareaElement)
- {
- dump("Failed to get selected element or create a new one!\n");
- window.close();
- return;
- }
- else
- gDialog.textareaValue.value = GetSelectionAsText();
- }
-
- // Make a copy to use for AdvancedEdit
- globalElement = textareaElement.cloneNode(false);
-
- InitDialog();
-
- InitMoreFewer();
-
- SetTextboxFocus(gDialog.textareaName);
-
- SetWindowLocation();
- }
-
- function InitDialog()
- {
- gDialog.textareaName.value = globalElement.getAttribute("name");
- gDialog.textareaRows.value = globalElement.getAttribute("rows");
- gDialog.textareaCols.value = globalElement.getAttribute("cols");
- gDialog.textareaWrap.value = GetHTMLOrCSSStyleValue(globalElement, "wrap", "white-space");
- gDialog.textareaReadOnly.checked = globalElement.hasAttribute("readonly");
- gDialog.textareaDisabled.checked = globalElement.hasAttribute("disabled");
- gDialog.textareaTabIndex.value = globalElement.getAttribute("tabindex");
- gDialog.textareaAccessKey.value = globalElement.getAttribute("accesskey");
- onInput();
- }
-
- function onInput()
- {
- var disabled = !gDialog.textareaName.value || !gDialog.textareaRows.value || !gDialog.textareaCols.value;
- if (gDialog.accept.disabled != disabled)
- gDialog.accept.disabled = disabled;
- }
-
- function ValidateData()
- {
- var attributes = {
- name: gDialog.textareaName.value,
- rows: gDialog.textareaRows.value,
- cols: gDialog.textareaCols.value,
- wrap: gDialog.textareaWrap.value,
- tabindex: gDialog.textareaTabIndex.value,
- accesskey: gDialog.textareaAccessKey.value
- };
- var flags = {
- readonly: gDialog.textareaReadOnly.checked,
- disabled: gDialog.textareaDisabled.checked
- };
- for (var a in attributes)
- {
- if (attributes[a])
- globalElement.setAttribute(a, attributes[a]);
- else
- globalElement.removeAttribute(a);
- }
- for (var f in flags)
- {
- if (flags[f])
- globalElement.setAttribute(f, "");
- else
- globalElement.removeAttribute(f);
- }
- return true;
- }
-
- function onAccept()
- {
- // All values are valid - copy to actual element in doc or
- // element created to insert
- ValidateData();
-
- var editor = GetCurrentEditor();
-
- editor.beginTransaction();
-
- try {
- editor.cloneAttributes(textareaElement, globalElement);
-
- if (insertNew)
- editor.insertElementAtSelection(textareaElement, true);
-
- // undoably set value
- var initialText = gDialog.textareaValue.value;
- if (initialText != textareaElement.value) {
- editor.setShouldTxnSetSelection(false);
-
- while (textareaElement.hasChildNodes())
- editor.deleteNode(textareaElement.lastChild);
- if (initialText) {
- var textNode = editor.document.createTextNode(initialText);
- editor.insertNode(textNode, textareaElement, 0);
- }
-
- editor.setShouldTxnSetSelection(true);
- }
- } finally {
- editor.endTransaction();
- }
-
- SaveWindowLocation();
-
- return true;
- }
-
-