209 lines
7.3 KiB
JavaScript
209 lines
7.3 KiB
JavaScript
# -*- Mode: Java; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
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# ***** 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 mozilla.org code.
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#
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# The Initial Developer of the Original Code is
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# Netscape Communications Corporation.
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# Portions created by the Initial Developer are Copyright (C) 1998
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# the Initial Developer. All Rights Reserved.
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#
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# Contributor(s):
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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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// This is the RDF Resource we're dealing with.
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var gResource;
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// This is the set of fields that are visible in the window.
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var gFields;
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// ...and this is a parallel array that contains the RDF properties
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// that they are associated with.
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var gProperties;
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function showDescription()
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{
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initServices();
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initBMService();
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gResource = RDF.GetResource(window.arguments[0]);
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if (gResource == BMSVC.getBookmarksToolbarFolder()) {
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var description = BookmarksUtils.getLocaleString("description_PersonalToolbarFolder");
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var box = document.getElementById("description-box");
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box.hidden = false;
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var textNode = document.createTextNode(description);
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document.getElementById("bookmarkDescription").appendChild(textNode);
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}
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}
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function Init()
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{
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// assume the user will press cancel (only used when creating new resources)
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window.arguments[1].ok = false;
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// This is the set of fields that are visible in the window.
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gFields = ["name", "url", "shortcut", "description", "webpanel", "feedurl"];
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// ...and this is a parallel array that contains the RDF properties
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// that they are associated with.
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gProperties = [RDF.GetResource(gNC_NS+"Name"),
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RDF.GetResource(gNC_NS+"URL"),
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RDF.GetResource(gNC_NS+"ShortcutURL"),
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RDF.GetResource(gNC_NS+"Description"),
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RDF.GetResource(gNC_NS+"WebPanel"),
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RDF.GetResource(gNC_NS+"FeedURL")];
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var x;
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// Initialize the properties panel by copying the values from the
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// RDF graph into the fields on screen.
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for (var i=0; i<gFields.length; ++i) {
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var field = document.getElementById(gFields[i]);
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var value = BMDS.GetTarget(gResource, gProperties[i], true);
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if (value)
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value = value.QueryInterface(Components.interfaces.nsIRDFLiteral).Value;
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if (gFields[i] == "webpanel")
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field.checked = (value != undefined);
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else if (value) //make sure were aren't stuffing null into any fields
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field.value = value;
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}
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var nameNode = document.getElementById("name");
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document.title = document.title.replace(/\*\*bm_title\*\*/gi, nameNode.value);
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// if its a container, disable some things
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var isContainerFlag = RDFCU.IsContainer(BMDS, gResource);
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if (!isContainerFlag) {
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// XXX To do: the "RDFCU.IsContainer" call above only works for RDF sequences;
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// if its not a RDF sequence, we should to more checking to see if
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// the item in question is really a container of not. A good example
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// of this is the "File System" container.
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}
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var isLivemark = BookmarksUtils.resolveType(gResource) == "Livemark";
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var isSeparator = BookmarksUtils.resolveType(gResource) == "BookmarkSeparator";
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if (isContainerFlag || isSeparator) {
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// Hide the "Load in sidebar" checkbox unless it's a bookmark.
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var webpanelCheckbox = document.getElementById("webpanel");
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webpanelCheckbox.hidden = true;
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// If it is a folder, it has no URL or Keyword
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document.getElementById("locationrow").setAttribute("hidden", "true");
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document.getElementById("shortcutrow").setAttribute("hidden", "true");
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if (isSeparator) {
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document.getElementById("descriptionrow").setAttribute("hidden", "true");
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}
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}
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if (isLivemark) {
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document.getElementById("locationrow").hidden = true;
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document.getElementById("shortcutrow").hidden = true;
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} else {
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document.getElementById("feedurlrow").hidden = true;
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}
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sizeToContent();
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// set initial focus
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nameNode.focus();
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nameNode.select();
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}
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function Commit()
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{
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var changed = false;
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// Grovel through the fields to see if any of the values have
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// changed. If so, update the RDF graph and force them to be saved
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// to disk.
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for (var i=0; i<gFields.length; ++i) {
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var field = document.getElementById(gFields[i]);
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if (! field)
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continue;
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// Get the new value as a literal, using 'null' if the value is empty.
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var newValue = field.value;
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if (gFields[i] == "webpanel")
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newValue = field.checked ? "true" : undefined;
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var oldValue = BMDS.GetTarget(gResource, gProperties[i], true);
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if (oldValue)
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oldValue = oldValue.QueryInterface(Components.interfaces.nsIRDFLiteral);
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if (newValue && gFields[i] == "shortcut")
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// shortcuts are always lowercased internally
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newValue = newValue.toLowerCase();
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else if (newValue && gFields[i] == "url") {
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if (newValue.indexOf(":") < 0)
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// we're dealing with the URL attribute;
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// if a scheme isn't specified, use "http://"
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newValue = "http://" + newValue;
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}
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if (newValue)
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newValue = RDF.GetLiteral(newValue);
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changed |= updateAttribute(gProperties[i], oldValue, newValue);
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if (gFields[i] == "url" && oldValue && oldValue.Value != newValue.Value) {
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// if the URL was updated, clear out the favicon
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var icon = BMDS.GetTarget(gResource, RDF.GetResource(gNC_NS+"Icon"), true);
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if (icon) BMDS.Unassert(gResource, RDF.GetResource(gNC_NS+"Icon"), icon);
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}
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}
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if (changed) {
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var remote = BMDS.QueryInterface(Components.interfaces.nsIRDFRemoteDataSource);
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if (remote)
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remote.Flush();
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}
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window.arguments[1].ok = true;
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window.close();
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return true;
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}
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function updateAttribute(aProperty, aOldValue, aNewValue)
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{
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if ((aOldValue || aNewValue) && aOldValue != aNewValue) {
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if (aOldValue && !aNewValue)
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BMDS.Unassert(gResource, aProperty, aOldValue);
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else if (!aOldValue && aNewValue)
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BMDS.Assert(gResource, aProperty, aNewValue, true);
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else /* if (aOldValue && aNewValue) */
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BMDS.Change(gResource, aProperty, aOldValue, aNewValue);
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return true;
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}
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return false;
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}
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