pjs/xpfe/components/bookmarks/resources/bm-props.js

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JavaScript

/* -*- 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
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*
* ***** END LICENSE BLOCK ***** */
// This is the set of fields that are visible in the window.
var gFields;
// ...and this is a parallel array that contains the RDF properties
// that they are associated with.
var gProperties;
// The ID of the current shown bookmark
var gBookmarkID;
function Init()
{
initServices();
initBMService();
// This is the set of fields that are visible in the window.
gFields = ["name", "url", "shortcut", "description"];
// ...and this is a parallel array that contains the RDF properties
// that they are associated with.
gProperties = [NC_NS + "Name",
NC_NS + "URL",
NC_NS + "ShortcutURL",
NC_NS + "Description"];
gBookmarkID = window.arguments[0];
var i;
var resource = RDF.GetResource(gBookmarkID);
// Initialize the properties panel by copying the values from the
// RDF graph into the fields on screen.
for (i = 0; i < gFields.length; ++i) {
var field = document.getElementById(gFields[i]);
var value = BMDS.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);
// if its a container, disable some things
var isContainerFlag = RDFCU.IsContainer(BMDS, resource);
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.
}
var isSeparator = BookmarksUtils.resolveType(resource) == "BookmarkSeparator";
if (isContainerFlag || isSeparator) {
// If it is a folder, it has no URL or Keyword
document.getElementById("locationrow").setAttribute("hidden", "true");
document.getElementById("shortcutrow").setAttribute("hidden", "true");
if (isSeparator) {
document.getElementById("descriptionrow").setAttribute("hidden", "true");
}
}
var showScheduling = false;
var url = BMDS.GetTarget(resource, RDF.GetResource(gProperties[1]), true);
if (url) {
url = url.QueryInterface(Components.interfaces.nsIRDFLiteral).Value;
if (url.substr(0, 7).toLowerCase() == "http://" ||
url.substr(0, 8).toLowerCase() == "https://") {
showScheduling = true;
}
}
if (!showScheduling) {
// only allow scheduling of http/https URLs
document.getElementById("scheduling").setAttribute("hidden", "true");
} else {
// check bookmark schedule
var scheduleArc = RDF.GetResource("http://home.netscape.com/WEB-rdf#Schedule");
value = BMDS.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 (i=0; i < dayItems.length; ++i) {
if (dayItems[i].getAttribute("value") == days) {
dayNode.selectedItem = dayItems[i];
break;
}
}
// Set up the enabled of controls on the scheduling panels
dayRangeChange(dayNode);
// 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 (i=0; i < startHourItems.length; ++i) {
if (startHourItems[i].getAttribute("value") == startHour) {
startHourNode.selectedItem = startHourItems[i];
break;
}
}
// set end hour
var endHourNode = document.getElementById("endHourRange");
var endHourItems = endHourNode.childNodes[0].childNodes;
for (i=0; i < endHourItems.length; ++i) {
if (endHourItems[i].getAttribute("value") == endHour) {
endHourNode.selectedItem = endHourItems[i];
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;
}
}
}
}
sizeToContent();
// 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 = BMDS.GetTarget(RDF.GetResource(gBookmarkID),
RDF.GetResource(gProperties[i]), true);
if (oldvalue)
oldvalue = oldvalue.QueryInterface(Components.interfaces.nsIRDFLiteral);
if (newvalue && gProperties[i] == (NC_NS + "ShortcutURL")) {
// shortcuts are always lowercased internally
newvalue = newvalue.toLowerCase();
}
else if (newvalue && gProperties[i] == (NC_NS + "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)) {
changed = true;
}
}
}
// Update bookmark schedule if necessary;
// if the tab was removed, just skip it
var scheduling = document.getElementById("scheduling");
var schedulingHidden = scheduling.getAttribute("hidden");
if (schedulingHidden != "true") {
var scheduleRes = "http://home.netscape.com/WEB-rdf#Schedule";
oldvalue = BMDS.GetTarget(RDF.GetResource(gBookmarkID),
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 = BMDS.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) {
BMDS.Unassert(RDF.GetResource(gBookmarkID),
RDF.GetResource(prop), oldvalue);
}
else if (!oldvalue && newvalue) {
BMDS.Assert(RDF.GetResource(gBookmarkID),
RDF.GetResource(prop), newvalue, true);
}
else /* if (oldvalue && newvalue) */ {
BMDS.Change(RDF.GetResource(gBookmarkID),
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;
}