gecko-dev/mobile/android/chrome/content/aboutApps.js

185 lines
5.5 KiB
JavaScript

/* ***** BEGIN LICENSE BLOCK *****
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this file,
* You can obtain one at http://mozilla.org/MPL/2.0/.
*
* ***** END LICENSE BLOCK ***** */
let Ci = Components.interfaces, Cc = Components.classes, Cu = Components.utils;
Cu.import("resource://gre/modules/Services.jsm")
Cu.import("resource://gre/modules/XPCOMUtils.jsm");
Cu.import("resource://gre/modules/AppsUtils.jsm");
#ifdef MOZ_ANDROID_SYNTHAPKS
XPCOMUtils.defineLazyModuleGetter(this, "WebappManager", "resource://gre/modules/WebappManager.jsm");
#endif
const DEFAULT_ICON = "chrome://browser/skin/images/default-app-icon.png";
let gStrings = Services.strings.createBundle("chrome://browser/locale/aboutApps.properties");
XPCOMUtils.defineLazyGetter(window, "gChromeWin", function()
window.QueryInterface(Ci.nsIInterfaceRequestor)
.getInterface(Ci.nsIWebNavigation)
.QueryInterface(Ci.nsIDocShellTreeItem)
.rootTreeItem
.QueryInterface(Ci.nsIInterfaceRequestor)
.getInterface(Ci.nsIDOMWindow)
.QueryInterface(Ci.nsIDOMChromeWindow));
document.addEventListener("DOMContentLoaded", onLoad, false);
var AppsUI = {
uninstall: null,
shortcut: null
};
function openLink(aEvent) {
try {
let formatter = Cc["@mozilla.org/toolkit/URLFormatterService;1"].getService(Ci.nsIURLFormatter);
let url = formatter.formatURLPref(aEvent.currentTarget.getAttribute("pref"));
let BrowserApp = gChromeWin.BrowserApp;
BrowserApp.addTab(url, { selected: true, parentId: BrowserApp.selectedTab.id });
} catch (ex) {}
}
#ifdef MOZ_ANDROID_SYNTHAPKS
function checkForUpdates(aEvent) {
WebappManager.checkForUpdates(true);
}
#endif
#ifndef MOZ_ANDROID_SYNTHAPKS
var ContextMenus = {
target: null,
init: function() {
document.addEventListener("contextmenu", this, false);
document.getElementById("addToHomescreenLabel").addEventListener("click", this.addToHomescreen, false);
document.getElementById("uninstallLabel").addEventListener("click", this.uninstall, false);
},
handleEvent: function(event) {
// store the target of context menu events so that we know which app to act on
this.target = event.target;
while (!this.target.hasAttribute("contextmenu")) {
this.target = this.target.parentNode;
}
},
addToHomescreen: function() {
let manifest = this.target.manifest;
gChromeWin.WebappsUI.createShortcut(manifest.name, manifest.fullLaunchPath(), manifest.biggestIconURL || DEFAULT_ICON, "webapp");
this.target = null;
},
uninstall: function() {
navigator.mozApps.mgmt.uninstall(this.target.app);
let manifest = this.target.manifest;
gChromeWin.sendMessageToJava({
type: "Shortcut:Remove",
title: manifest.name,
url: manifest.fullLaunchPath(),
origin: this.target.app.origin,
shortcutType: "webapp"
});
this.target = null;
}
}
#endif
function onLoad(aEvent) {
let elmts = document.querySelectorAll("[pref]");
for (let i = 0; i < elmts.length; i++) {
elmts[i].addEventListener("click", openLink, false);
}
#ifdef MOZ_ANDROID_SYNTHAPKS
document.getElementById("update-item").addEventListener("click", checkForUpdates, false);
#endif
navigator.mozApps.mgmt.oninstall = onInstall;
navigator.mozApps.mgmt.onuninstall = onUninstall;
updateList();
#ifndef MOZ_ANDROID_SYNTHAPKS
ContextMenus.init();
#endif
}
function updateList() {
let grid = document.getElementById("appgrid");
while (grid.lastChild) {
grid.removeChild(grid.lastChild);
}
let request = navigator.mozApps.mgmt.getAll();
request.onsuccess = function() {
for (let i = 0; i < request.result.length; i++)
addApplication(request.result[i]);
if (request.result.length)
document.getElementById("main-container").classList.remove("hidden");
}
}
function addApplication(aApp) {
let list = document.getElementById("appgrid");
let manifest = new ManifestHelper(aApp.manifest, aApp.origin);
let container = document.createElement("div");
container.className = "app list-item";
#ifndef MOZ_ANDROID_SYNTHAPKS
container.setAttribute("contextmenu", "appmenu");
#endif
container.setAttribute("id", "app-" + aApp.origin);
container.setAttribute("mozApp", aApp.origin);
container.setAttribute("title", manifest.name);
let img = document.createElement("img");
img.src = manifest.biggestIconURL || DEFAULT_ICON;
img.onerror = function() {
// If the image failed to load, and it was not our default icon, attempt to
// use our default as a fallback.
if (img.src != DEFAULT_ICON) {
img.src = DEFAULT_ICON;
}
}
img.setAttribute("title", manifest.name);
let title = document.createElement("div");
title.appendChild(document.createTextNode(manifest.name));
container.appendChild(img);
container.appendChild(title);
list.appendChild(container);
container.addEventListener("click", function(aEvent) {
aApp.launch();
}, false);
container.app = aApp;
container.manifest = manifest;
}
function onInstall(aEvent) {
let node = document.getElementById("app-" + aEvent.application.origin);
if (node)
return;
addApplication(aEvent.application);
document.getElementById("main-container").classList.remove("hidden");
}
function onUninstall(aEvent) {
let node = document.getElementById("app-" + aEvent.application.origin);
if (node) {
let parent = node.parentNode;
parent.removeChild(node);
if (!parent.firstChild)
document.getElementById("main-container").classList.add("hidden");
}
}