mirror of
https://github.com/mozilla/gecko-dev.git
synced 2024-11-08 04:27:37 +00:00
376 lines
11 KiB
JavaScript
376 lines
11 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 Mozilla Communicator client code, released
|
|
* March 31, 1998.
|
|
*
|
|
* The Initial Developer of the Original Code is
|
|
* Netscape Communications Corporation.
|
|
* Portions created by the Initial Developer are Copyright (C) 1998-1999
|
|
* the Initial Developer. All Rights Reserved.
|
|
*
|
|
* Contributor(s):
|
|
* Ben "Count XULula" Goodger
|
|
* Charles Manske (cmanske@netscape.com)
|
|
* Neil Rashbrook (neil@parkwaycc.co.uk)
|
|
*
|
|
* Alternatively, the contents of this file may be used under the terms of
|
|
* either of 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 ***** */
|
|
|
|
/************** GLOBALS **************/
|
|
var gElement = null; // handle to actual element edited
|
|
|
|
var HTMLAttrs = []; // html attributes
|
|
var CSSAttrs = []; // css attributes
|
|
var JSEAttrs = []; // js events
|
|
|
|
var HTMLRAttrs = []; // removed html attributes
|
|
var JSERAttrs = []; // removed js events
|
|
|
|
/* Set false to allow changing selection in tree
|
|
without doing "onselect" handler actions
|
|
*/
|
|
var gDoOnSelectTree = true;
|
|
var gUpdateTreeValue = true;
|
|
|
|
/************** INITIALISATION && SETUP **************/
|
|
|
|
/**
|
|
* function : void Startup();
|
|
* parameters : none
|
|
* returns : none
|
|
* desc. : startup and initialisation, prepares dialog.
|
|
**/
|
|
function Startup()
|
|
{
|
|
var editor = GetCurrentEditor();
|
|
|
|
// Element to edit is passed in
|
|
if (!editor || !window.arguments[1])
|
|
{
|
|
dump("Advanced Edit: No editor or element to edit not supplied\n");
|
|
window.close();
|
|
return;
|
|
}
|
|
// This is the return value for the parent,
|
|
// who only needs to know if OK was clicked
|
|
window.opener.AdvancedEditOK = false;
|
|
|
|
// The actual element edited (not a copy!)
|
|
gElement = window.arguments[1];
|
|
|
|
// place the tag name in the header
|
|
var tagLabel = document.getElementById("tagLabel");
|
|
tagLabel.setAttribute("value", ("<" + gElement.localName + ">"));
|
|
|
|
// Create dialog object to store controls for easy access
|
|
gDialog.AddHTMLAttributeNameInput = document.getElementById("AddHTMLAttributeNameInput");
|
|
|
|
// We use a <deck> to switch between editable menulist and textbox
|
|
gDialog.AddHTMLAttributeValueDeck = document.getElementById("AddHTMLAttributeValueDeck");
|
|
gDialog.AddHTMLAttributeValueMenulist = document.getElementById("AddHTMLAttributeValueMenulist");
|
|
gDialog.AddHTMLAttributeValueTextbox = document.getElementById("AddHTMLAttributeValueTextbox");
|
|
gDialog.AddHTMLAttributeValueInput = gDialog.AddHTMLAttributeValueTextbox;
|
|
|
|
gDialog.AddHTMLAttributeTree = document.getElementById("HTMLATree");
|
|
gDialog.AddCSSAttributeNameInput = document.getElementById("AddCSSAttributeNameInput");
|
|
gDialog.AddCSSAttributeValueInput = document.getElementById("AddCSSAttributeValueInput");
|
|
gDialog.AddCSSAttributeTree = document.getElementById("CSSATree");
|
|
gDialog.AddJSEAttributeNameList = document.getElementById("AddJSEAttributeNameList");
|
|
gDialog.AddJSEAttributeValueInput = document.getElementById("AddJSEAttributeValueInput");
|
|
gDialog.AddJSEAttributeTree = document.getElementById("JSEATree");
|
|
gDialog.okButton = document.documentElement.getButton("accept");
|
|
|
|
// build the attribute trees
|
|
BuildHTMLAttributeTable();
|
|
BuildCSSAttributeTable();
|
|
BuildJSEAttributeTable();
|
|
|
|
// Build attribute name arrays for menulists
|
|
BuildJSEAttributeNameList();
|
|
BuildHTMLAttributeNameList();
|
|
// No menulists for CSS panel (yet)
|
|
|
|
// Set focus to Name editable menulist in HTML panel
|
|
SetTextboxFocus(gDialog.AddHTMLAttributeNameInput);
|
|
|
|
// size the dialog properly
|
|
window.sizeToContent();
|
|
|
|
SetWindowLocation();
|
|
}
|
|
|
|
/**
|
|
* function : bool onAccept ( void );
|
|
* parameters : none
|
|
* returns : boolean true to close the window
|
|
* desc. : event handler for ok button
|
|
**/
|
|
function onAccept()
|
|
{
|
|
var editor = GetCurrentEditor();
|
|
editor.beginTransaction();
|
|
try {
|
|
// Update our gElement attributes
|
|
UpdateHTMLAttributes();
|
|
UpdateCSSAttributes();
|
|
UpdateJSEAttributes();
|
|
} catch(ex) {
|
|
dump(ex);
|
|
}
|
|
editor.endTransaction();
|
|
|
|
window.opener.AdvancedEditOK = true;
|
|
SaveWindowLocation();
|
|
|
|
return true; // do close the window
|
|
}
|
|
|
|
// Helpers for removing and setting attributes
|
|
// Use editor transactions if modifying the element already in the document
|
|
// (Temporary element from a property dialog won't have a parent node)
|
|
function doRemoveAttribute(attrib)
|
|
{
|
|
try {
|
|
var editor = GetCurrentEditor();
|
|
if (gElement.parentNode)
|
|
editor.removeAttribute(gElement, attrib);
|
|
else
|
|
gElement.removeAttribute(attrib);
|
|
} catch(ex) {}
|
|
}
|
|
|
|
function doSetAttribute(attrib, value)
|
|
{
|
|
try {
|
|
var editor = GetCurrentEditor();
|
|
if (gElement.parentNode)
|
|
editor.setAttribute(gElement, attrib, value);
|
|
else
|
|
gElement.setAttribute(attrib, value);
|
|
} catch(ex) {}
|
|
}
|
|
|
|
/**
|
|
* function : bool CheckAttributeNameSimilarity ( string attName, array attArray );
|
|
* parameters : attribute to look for, array of current attributes
|
|
* returns : true if attribute already exists, false if it does not
|
|
* desc. : checks to see if any other attributes by the same name as the arg supplied
|
|
* already exist.
|
|
**/
|
|
function CheckAttributeNameSimilarity(attName, attArray)
|
|
{
|
|
for (var i = 0; i < attArray.length; i++)
|
|
{
|
|
if (attName.toLowerCase() == attArray[i].toLowerCase())
|
|
return true;
|
|
}
|
|
return false;
|
|
}
|
|
|
|
/**
|
|
* function : bool UpdateExistingAttribute ( string attName, string attValue, string treeChildrenId );
|
|
* parameters : attribute to look for, new value, ID of <treeChildren> node in XUL tree
|
|
* returns : true if attribute already exists in tree, false if it does not
|
|
* desc. : checks to see if any other attributes by the same name as the arg supplied
|
|
* already exist while setting the associated value if different from current value
|
|
**/
|
|
function UpdateExistingAttribute( attName, attValue, treeChildrenId )
|
|
{
|
|
var treeChildren = document.getElementById(treeChildrenId);
|
|
if (!treeChildren)
|
|
return false;
|
|
|
|
var name;
|
|
var i;
|
|
attName = TrimString(attName).toLowerCase();
|
|
attValue = TrimString(attValue);
|
|
|
|
for (i = 0; i < treeChildren.childNodes.length; i++)
|
|
{
|
|
var item = treeChildren.childNodes[i];
|
|
name = GetTreeItemAttributeStr(item);
|
|
if (name.toLowerCase() == attName)
|
|
{
|
|
// Set the text in the "value' column treecell
|
|
SetTreeItemValueStr(item, attValue);
|
|
|
|
// Select item just changed,
|
|
// but don't trigger the tree's onSelect handler
|
|
gDoOnSelectTree = false;
|
|
try {
|
|
selectTreeItem(treeChildren, item);
|
|
} catch (e) {}
|
|
gDoOnSelectTree = true;
|
|
|
|
return true;
|
|
}
|
|
}
|
|
return false;
|
|
}
|
|
|
|
/**
|
|
* function : string GetAndSelectExistingAttributeValue ( string attName, string treeChildrenId );
|
|
* parameters : attribute to look for, ID of <treeChildren> node in XUL tree
|
|
* returns : value in from the tree or empty string if name not found
|
|
**/
|
|
function GetAndSelectExistingAttributeValue( attName, treeChildrenId )
|
|
{
|
|
if (!attName)
|
|
return "";
|
|
|
|
var treeChildren = document.getElementById(treeChildrenId);
|
|
var name;
|
|
var i;
|
|
|
|
for (i = 0; i < treeChildren.childNodes.length; i++)
|
|
{
|
|
var item = treeChildren.childNodes[i];
|
|
name = GetTreeItemAttributeStr(item);
|
|
if (name.toLowerCase() == attName.toLowerCase())
|
|
{
|
|
// Select item in the tree
|
|
// but don't trigger the tree's onSelect handler
|
|
gDoOnSelectTree = false;
|
|
try {
|
|
selectTreeItem(treeChildren, item);
|
|
} catch (e) {}
|
|
gDoOnSelectTree = true;
|
|
|
|
// Get the text in the "value' column treecell
|
|
return GetTreeItemValueStr(item);
|
|
}
|
|
}
|
|
|
|
// Attribute doesn't exist in tree, so remove selection
|
|
gDoOnSelectTree = false;
|
|
try {
|
|
treeChildren.parentNode.view.selection.clearSelection();
|
|
} catch (e) {}
|
|
gDoOnSelectTree = true;
|
|
|
|
return "";
|
|
}
|
|
|
|
/* Tree structure:
|
|
<treeItem>
|
|
<treeRow>
|
|
<treeCell> // Name Cell
|
|
<treeCell // Value Cell
|
|
*/
|
|
function GetTreeItemAttributeStr(treeItem)
|
|
{
|
|
if (treeItem)
|
|
return TrimString(treeItem.firstChild.firstChild.getAttribute("label"));
|
|
|
|
return "";
|
|
}
|
|
|
|
function GetTreeItemValueStr(treeItem)
|
|
{
|
|
if (treeItem)
|
|
return TrimString(treeItem.firstChild.lastChild.getAttribute("label"));
|
|
|
|
return "";
|
|
}
|
|
|
|
function SetTreeItemValueStr(treeItem, value)
|
|
{
|
|
if (treeItem && GetTreeItemValueStr(treeItem) != value)
|
|
treeItem.firstChild.lastChild.setAttribute("label", value);
|
|
}
|
|
|
|
function IsNotTreeHeader(treeCell)
|
|
{
|
|
if (treeCell)
|
|
return (treeCell.parentNode.parentNode.nodeName != "treehead");
|
|
|
|
return false;
|
|
}
|
|
|
|
function RemoveNameFromAttArray(attName, attArray)
|
|
{
|
|
for (var i=0; i < attArray.length; i++)
|
|
{
|
|
if (attName.toLowerCase() == attArray[i].toLowerCase())
|
|
{
|
|
// Remove 1 array item
|
|
attArray.splice(i,1);
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
|
|
// adds a generalised treeitem.
|
|
function AddTreeItem ( name, value, treeChildrenId, attArray )
|
|
{
|
|
attArray[attArray.length] = name;
|
|
var treeChildren = document.getElementById ( treeChildrenId );
|
|
var treeitem = document.createElementNS ( XUL_NS, "treeitem" );
|
|
var treerow = document.createElementNS ( XUL_NS, "treerow" );
|
|
|
|
var attrCell = document.createElementNS ( XUL_NS, "treecell" );
|
|
attrCell.setAttribute( "class", "propertylist" );
|
|
attrCell.setAttribute( "label", name );
|
|
|
|
var valueCell = document.createElementNS ( XUL_NS, "treecell" );
|
|
valueCell.setAttribute( "class", "propertylist" );
|
|
valueCell.setAttribute( "label", value );
|
|
|
|
treerow.appendChild ( attrCell );
|
|
treerow.appendChild ( valueCell );
|
|
treeitem.appendChild ( treerow );
|
|
treeChildren.appendChild ( treeitem );
|
|
|
|
// Select item just added,
|
|
// but suppress calling the onSelect handler
|
|
gDoOnSelectTree = false;
|
|
try {
|
|
selectTreeItem(treeChildren, treeitem);
|
|
} catch (e) {}
|
|
gDoOnSelectTree = true;
|
|
|
|
return treeitem;
|
|
}
|
|
|
|
function doHelpButton()
|
|
{
|
|
openHelp("advanced_property_editor");
|
|
return true;
|
|
}
|
|
|
|
function selectTreeItem(treeChildren, item)
|
|
{
|
|
var index = treeChildren.parentNode.contentView.getIndexOfItem(item);
|
|
treeChildren.parentNode.view.selection.select(index);
|
|
}
|
|
|
|
function getSelectedItem(tree)
|
|
{
|
|
if (tree.view.selection.count == 1)
|
|
return tree.contentView.getItemAtIndex(tree.currentIndex);
|
|
else
|
|
return null;
|
|
}
|