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bm-props.js
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2003-06-08
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/* -*- Mode: Java; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* ***** BEGIN LICENSE BLOCK *****
* Version: NPL 1.1/GPL 2.0/LGPL 2.1
*
* The contents of this file are subject to the Netscape 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/NPL/
*
* 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.org code.
*
* The Initial Developer of the Original Code is
* Netscape Communications Corporation.
* Portions created by the Initial Developer are Copyright (C) 1998
* the Initial Developer. All Rights Reserved.
*
* Contributor(s):
*
* 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 NPL, 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 NPL, the GPL or the LGPL.
*
* ***** END LICENSE BLOCK ***** */
var NC_NAMESPACE_URI = "http://home.netscape.com/NC-rdf#";
// XXX MAKE SURE that the "url" field is LAST!
// This is important for what happens if/when the URL itself is changed.
// Ask rjc@netscape.com if you want to know why exactly this is.
// This is the set of fields that are visible in the window.
var gFields = ["name", "shortcut", "description", "url"];
// ...and this is a parallel array that contains the RDF properties
// that they are associated with.
var gProperties = [NC_NAMESPACE_URI + "Name",
NC_NAMESPACE_URI + "ShortcutURL",
NC_NAMESPACE_URI + "Description",
NC_NAMESPACE_URI + "URL"];
var RDF = Components.classes["@mozilla.org/rdf/rdf-service;1"]
.getService(Components.interfaces.nsIRDFService);
var RDFCU = Components.classes["@mozilla.org/rdf/container-utils;1"]
.getService(Components.interfaces.nsIRDFContainerUtils);
var Bookmarks = RDF.GetDataSource("rdf:bookmarks");
var gBookmarkURL = "";
function showDescription()
{
gBookmarkURL = window.arguments[0];
var resource = RDF.GetResource(gBookmarkURL);
// Check the description
var primaryType = BookmarksUtils.resolveType(resource).split("#")[1];
if (primaryType == "Folder") {
if (resource.Value == "NC:PersonalToolbarFolder")
primaryType = "PersonalToolbarFolder";
else {
var folderGroupArc = RDF.GetResource(NC_NAMESPACE_URI+"FolderGroup");
var isFolderGroup = Bookmarks.GetTarget(resource, folderGroupArc, true);
if (isFolderGroup)
primaryType = "FolderGroup";
}
}
var description = BookmarksUtils.getLocaleString("description_"+primaryType);
var newBookmarkFolder = BookmarksUtils.getNewBookmarkFolder();
var newSearchFolder = BookmarksUtils.getNewSearchFolder();
if (resource == newBookmarkFolder && resource == newSearchFolder)
description = description+" "+BookmarksUtils.getLocaleString("description_NewBookmarkAndSearchFolder")
else if (resource == newBookmarkFolder )
description = description+" "+BookmarksUtils.getLocaleString("description_NewBookmarkFolder")
else if (resource == newSearchFolder)
description = description+" "+BookmarksUtils.getLocaleString("description_NewSearchFolder");
var textNode = document.createTextNode(description);
document.getElementById("bookmarkDescription").appendChild(textNode);
}
function Init()
{
var x;
var resource = RDF.GetResource(gBookmarkURL);
// Initialize the properties panel by copying the values from the
// RDF graph into the fields on screen.
for (var i = 0; i < gFields.length; ++i) {
var field = document.getElementById(gFields[i]);
var value = Bookmarks.GetTarget(resource, RDF.GetResource(gProperties[i]), true);
if (value)
value = value.QueryInterface(Components.interfaces.nsIRDFLiteral).Value;
if (value) //make sure were aren't stuffing null into any fields
field.value = value;
}
var propsWindow = document.getElementById("bmPropsWindow");
var nameNode = document.getElementById("name");
var title = propsWindow.getAttribute("title");
title = title.replace(/\*\*bm_title\*\*/gi, nameNode.value);
propsWindow.setAttribute("title", title);
// check bookmark schedule
var scheduleArc = RDF.GetResource("http://home.netscape.com/WEB-rdf#Schedule");
value = Bookmarks.GetTarget(resource, scheduleArc, true);
if (value) {
value = value.QueryInterface(Components.interfaces.nsIRDFLiteral).Value;
if (value) {
var values = value.split("|");
if (values.length == 4) {
// get day range
var days = values[0];
var dayNode = document.getElementById("dayRange");
var dayItems = dayNode.childNodes[0].childNodes;
for (x=0; x < dayItems.length; ++x) {
if (dayItems[x].getAttribute("value") == days) {
dayNode.selectedItem = dayItems[x];
break;
}
}
// get hour range
var hours = values[1].split("-");
var startHour = "";
var endHour = "";
if (hours.length == 2) {
startHour = hours[0];
endHour = hours[1];
}
// set start hour
var startHourNode = document.getElementById("startHourRange");
var startHourItems = startHourNode.childNodes[0].childNodes;
for (x=0; x < startHourItems.length; ++x) {
if (startHourItems[x].getAttribute("value") == startHour) {
startHourNode.selectedItem = startHourItems[x];
break;
}
}
// set end hour
var endHourNode = document.getElementById("endHourRange");
var endHourItems = endHourNode.childNodes[0].childNodes;
for (x=0; x < endHourItems.length; ++x) {
if (endHourItems[x].getAttribute("value") == endHour) {
endHourNode.selectedItem = endHourItems[x];
break;
}
}
// get duration
var duration = values[2];
var durationNode = document.getElementById("duration");
durationNode.value = duration;
// get notification method
var method = values[3];
if (method.indexOf("icon") >= 0)
document.getElementById("bookmarkIcon").checked = true;
if (method.indexOf("sound") >= 0)
document.getElementById("playSound").checked = true;
if (method.indexOf("alert") >= 0)
document.getElementById("showAlert").checked = true;
if (method.indexOf("open") >= 0)
document.getElementById("openWindow").checked = true;
}
}
}
// if its a container, disable some things
var isContainerFlag = RDFCU.IsContainer(Bookmarks, RDF.GetResource(gBookmarkURL));
if (!isContainerFlag) {
// XXX To do: the "RDFCU.IsContainer" call above only works for RDF sequences;
// if its not a RDF sequence, we should to more checking to see if
// the item in question is really a container of not. A good example
// of this is the "File System" container.
}
if (isContainerFlag) {
// If it is a folder, it has no URL or Keyword
document.getElementById("locationrow").setAttribute("hidden", "true");
document.getElementById("shortcutrow").setAttribute("hidden", "true");
}
if (gBookmarkURL.substr(0, 7).toLowerCase() != "http://" &&
gBookmarkURL.substr(0, 8).toLowerCase() != "https://") {
// only allow scheduling of http/https URLs
document.getElementById("ScheduleTab").setAttribute("hidden", "true");
document.getElementById("NotifyTab").setAttribute("hidden", "true");
}
sizeToContent();
// Set up the enabled of controls on the scheduling panels
dayRangeChange(document.getElementById("dayRange"));
// set initial focus
nameNode.focus();
nameNode.select();
}
function Commit()
{
var changed = false;
// Grovel through the fields to see if any of the values have
// changed. If so, update the RDF graph and force them to be saved
// to disk.
for (var i = 0; i < gFields.length; ++i) {
var field = document.getElementById(gFields[i]);
if (field) {
// Get the new value as a literal, using 'null' if the value is empty.
var newvalue = field.value;
var oldvalue = Bookmarks.GetTarget(RDF.GetResource(gBookmarkURL),
RDF.GetResource(gProperties[i]),
true);
if (oldvalue)
oldvalue = oldvalue.QueryInterface(Components.interfaces.nsIRDFLiteral);
if (newvalue && gProperties[i] == (NC_NAMESPACE_URI + "ShortcutURL")) {
// shortcuts are always lowercased internally
newvalue = newvalue.toLowerCase();
}
else if (newvalue && gProperties[i] == (NC_NAMESPACE_URI + "URL")) {
// we're dealing with the URL attribute;
// if a scheme isn't specified, use "http://"
if (newvalue.indexOf(":") < 0)
newvalue = "http://" + newvalue;
}
if (newvalue)
newvalue = RDF.GetLiteral(newvalue);
if (updateAttribute(gProperties[i], oldvalue, newvalue)) {
// Update gBookmarkURL if the url changed
if (newvalue && gProperties[i] == NC_NAMESPACE_URI + "URL")
gBookmarkURL = newvalue.Value;
changed = true;
}
}
}
// Update bookmark schedule if necessary;
// if the tab was removed, just skip it
var scheduleTab = document.getElementById("ScheduleTab");
if (scheduleTab) {
var scheduleRes = "http://home.netscape.com/WEB-rdf#Schedule";
oldvalue = Bookmarks.GetTarget(RDF.GetResource(gBookmarkURL),
RDF.GetResource(scheduleRes), true);
newvalue = "";
var dayRangeNode = document.getElementById("dayRange");
var dayRange = dayRangeNode.selectedItem.getAttribute("value");
if (dayRange) {
var startHourRangeNode = document.getElementById("startHourRange");
var startHourRange = startHourRangeNode.selectedItem.getAttribute("value");
var endHourRangeNode = document.getElementById("endHourRange");
var endHourRange = endHourRangeNode.selectedItem.getAttribute("value");
if (parseInt(startHourRange) > parseInt(endHourRange)) {
var temp = startHourRange;
startHourRange = endHourRange;
endHourRange = temp;
}
var duration = document.getElementById("duration").value;
if (!duration) {
alert(BookmarksUtils.getLocaleString("pleaseEnterADuration"));
return false;
}
var methods = [];
if (document.getElementById("bookmarkIcon").checked)
methods.push("icon");
if (document.getElementById("playSound").checked)
methods.push("sound");
if (document.getElementById("showAlert").checked)
methods.push("alert");
if (document.getElementById("openWindow").checked)
methods.push("open");
if (methods.length == 0) {
alert(BookmarksUtils.getLocaleString("pleaseSelectANotification"));
return false;
}
var method = methods.join(); // join string in array with ","
newvalue = dayRange + "|" + startHourRange + "-" + endHourRange + "|" + duration + "|" + method;
}
if (newvalue)
newvalue = RDF.GetLiteral(newvalue);
if (updateAttribute(scheduleRes, oldvalue, newvalue))
changed = true;
}
if (changed) {
var remote = Bookmarks.QueryInterface(Components.interfaces.nsIRDFRemoteDataSource);
if (remote)
remote.Flush();
}
window.close();
return true;
}
function updateAttribute(prop, oldvalue, newvalue)
{
var changed = false;
if (prop && (oldvalue || newvalue) && oldvalue != newvalue) {
if (oldvalue && !newvalue) {
Bookmarks.Unassert(RDF.GetResource(gBookmarkURL),
RDF.GetResource(prop),
oldvalue);
}
else if (!oldvalue && newvalue) {
Bookmarks.Assert(RDF.GetResource(gBookmarkURL),
RDF.GetResource(prop),
newvalue,
true);
}
else /* if (oldvalue && newvalue) */ {
Bookmarks.Change(RDF.GetResource(gBookmarkURL),
RDF.GetResource(prop),
oldvalue,
newvalue);
}
changed = true;
}
return changed;
}
function setEndHourRange()
{
// Get the values of the start-time and end-time as ints
var startHourRangeNode = document.getElementById("startHourRange");
var startHourRange = startHourRangeNode.selectedItem.getAttribute("value");
var startHourRangeInt = parseInt(startHourRange);
var endHourRangeNode = document.getElementById("endHourRange");
var endHourRange = endHourRangeNode.selectedItem.getAttribute("value");
var endHourRangeInt = parseInt(endHourRange);
var endHourItemNode = endHourRangeNode.firstChild.firstChild;
var index = 0;
// disable all those end-times before the start-time
for (; index < startHourRangeInt; ++index) {
endHourItemNode.setAttribute("disabled", "true");
endHourItemNode = endHourItemNode.nextSibling;
}
// update the selected value if it's out of the allowed range
if (startHourRangeInt >= endHourRangeInt)
endHourRangeNode.selectedItem = endHourItemNode;
// make sure all the end-times after the start-time are enabled
for (; index < 24; ++index) {
endHourItemNode.removeAttribute("disabled");
endHourItemNode = endHourItemNode.nextSibling;
}
}
function dayRangeChange (aMenuList)
{
var controls = ["startHourRange", "endHourRange", "duration", "bookmarkIcon",
"showAlert", "openWindow", "playSound", "durationSubLabel",
"durationLabel", "startHourRangeLabel", "endHourRangeLabel"];
for (var i = 0; i < controls.length; ++i)
document.getElementById(controls[i]).disabled = !aMenuList.value;
}