Bug 697309 - Add support for the Open Web Apps API - part 2 : about:apps r=mbrubeck, fabrice

mobile/android/app/mobile.js

@@ -485,6 +485,7 @@ pref("app.faqURL", "http://www.mozilla.com/%LOCALE%/mobile/beta/faq/");
 pref("app.featuresURL", "http://www.mozilla.com/%LOCALE%/mobile/features/");
 pref("app.faqURL", "http://www.mozilla.com/%LOCALE%/mobile/faq/");
 #endif
+pref("app.marketplaceURL", "https://marketplace.mozilla.org/");
 
 // Name of alternate about: page for certificate errors (when undefined, defaults to about:neterror)
 pref("security.alternate_certificate_error_page", "certerror");

mobile/android/chrome/content/aboutApps.js

@@ -0,0 +1,160 @@
+/* ***** 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/Webapps.jsm");
+
+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));
+
+var AppsUI = {
+  uninstall: null,
+  shortcut: null
+};
+
+function onLoad(aEvent) {
+  try {
+    let formatter = Cc["@mozilla.org/toolkit/URLFormatterService;1"].getService(Ci.nsIURLFormatter);
+    let link = document.getElementById("marketplaceURL");
+    let url = formatter.formatURLPref(link.getAttribute("pref"));
+    link.setAttribute("href", url);
+  } catch (e) {}
+
+  navigator.mozApps.mgmt.oninstall = onInstall;
+  navigator.mozApps.mgmt.onuninstall = onUninstall;
+  updateList();
+
+  let contextmenus = gChromeWin.NativeWindow.contextmenus;
+  AppsUI.shortcut = contextmenus.add(gStrings.GetStringFromName("appsContext.shortcut"), contextmenus.SelectorContext("div[mozApp]"),
+    function(aTarget) {
+      let manifest = aTarget.manifest;
+      createShortcut(manifest.name, manifest.fullLaunchPath(), manifest.iconURLForSize("64"), "webapp");
+    });
+  AppsUI.uninstall = contextmenus.add(gStrings.GetStringFromName("appsContext.uninstall"), contextmenus.SelectorContext("div[mozApp]"),
+    function(aTarget) {
+      aTarget.app.uninstall();
+    });
+}
+
+function onUnload(aEvent) {
+  let contextmenus = gChromeWin.NativeWindow.contextmenus;
+  if (AppsUI.shortcut)
+    contextmenus.remove(AppsUI.shortcut);
+  if (AppsUI.uninstall)
+    contextmenus.remove(AppsUI.uninstall);
+}
+
+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("noapps").className = "";
+  }
+}
+
+function addApplication(aApp) {
+  let list = document.getElementById("appgrid");
+  let manifest = new DOMApplicationManifest(aApp.manifest, aApp.origin);
+
+  let container = document.createElement("div");
+  container.className = "app";
+  container.setAttribute("id", "app-" + aApp.origin);
+  container.setAttribute("mozApp", aApp.origin);
+  container.setAttribute("title", manifest.name);
+
+  let img = document.createElement("img");
+  img.src = manifest.iconURLForSize("64");
+  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("noapps").className = "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("noapps").className = "";
+  }
+}
+
+function createShortcut(aTitle, aURL, aIconURL, aType) {
+  // The background images are 72px, but Android will resize as needed.
+  // Bigger is better than too small.
+  const kIconSize = 72;
+  const kOverlaySize = 32;
+  const kOffset = 20;
+
+  let canvas = document.createElement("canvas");
+
+  function _createShortcut() {
+    let icon = canvas.toDataURL("image/png", "");
+    canvas = null;
+    try {
+      let shell = Cc["@mozilla.org/browser/shell-service;1"].createInstance(Ci.nsIShellService);
+      shell.createShortcut(aTitle, aURL, icon, aType);
+    } catch(e) {
+      Cu.reportError(e);
+    }
+  }
+
+  canvas.width = canvas.height = kIconSize;
+  let ctx = canvas.getContext("2d");
+
+  let favicon = new Image();
+  favicon.onload = function() {
+    // Center the favicon and overlay it on the background
+    ctx.drawImage(favicon, kOffset, kOffset, kOverlaySize, kOverlaySize);
+    _createShortcut();
+  }
+
+  favicon.onerror = function() {
+    Cu.reportError("CreateShortcut: favicon image load error");
+  }
+
+  favicon.src = aIconURL;
+}

mobile/android/chrome/content/aboutApps.xhtml

@@ -0,0 +1,46 @@
+<?xml version="1.0" encoding="UTF-8"?>
+
+# ***** 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 *****
+
+<!DOCTYPE html [
+  <!ENTITY % htmlDTD
+    PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
+    "DTD/xhtml1-strict.dtd">
+  %htmlDTD;
+  <!ENTITY % globalDTD SYSTEM "chrome://global/locale/global.dtd">
+  %globalDTD;
+  <!ENTITY % aboutAppsDTD SYSTEM "chrome://browser/locale/aboutApps.dtd">
+  %aboutAppsDTD;
+  <!ENTITY % browserDTD SYSTEM "chrome://browser/locale/browser.dtd" >
+  %browserDTD;
+]>
+
+<html xmlns="http://www.w3.org/1999/xhtml">
+  <head>
+    <title>&aboutApps.title;</title>
+    <meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1" />
+    <link rel="icon" type="image/png" href="chrome://branding/content/favicon32.png" />
+    <link rel="stylesheet" type="text/css" href="chrome://browser/skin/aboutApps.css" media="all" />
+    <script type="text/javascript;version=1.8" src="chrome://browser/content/aboutApps.js"></script>
+  </head>
+
+  <body dir="&locale.dir;" onload="onLoad(event)" onunload="onUnload(event)">
+    <div id="main-container">
+      <div>&aboutApps.title;</div>
+      <div id="noapps" class="hidden">
+        &aboutApps.noApps.pre;<a id="marketplaceURL" pref="app.marketplaceURL">&aboutApps.noApps.middle;</a>&aboutApps.noApps.post;
+      </div>
+      <div>
+        <div class="spacer" id="spacer1"> </div>
+        <div id="appgrid"/>
+        <div class="spacer" id="spacer1"> </div>
+      </div>
+    </div>
+  </body>
+</html>

mobile/android/chrome/content/browser.js

@@ -1288,7 +1288,9 @@ var NativeWindow = {
 
       let popupNode = aEvent.originalTarget;
       let title = "";
-      if ((popupNode instanceof Ci.nsIDOMHTMLAnchorElement && popupNode.href) ||
+      if (popupNode.hasAttribute("title")) {
+        title = popupNode.getAttribute("title")
+      } else if ((popupNode instanceof Ci.nsIDOMHTMLAnchorElement && popupNode.href) ||
               (popupNode instanceof Ci.nsIDOMHTMLAreaElement && popupNode.href)) {
         title = this._getLinkURL(popupNode);
       } else if (popupNode instanceof Ci.nsIImageLoadingContent && popupNode.currentURI) {

mobile/android/chrome/jar.mn

@@ -10,6 +10,8 @@ chrome.jar:
   content/aboutCertError.xhtml         (content/aboutCertError.xhtml)
   content/aboutHome.xhtml              (content/aboutHome.xhtml)
 * content/aboutRights.xhtml            (content/aboutRights.xhtml)
+* content/aboutApps.xhtml              (content/aboutApps.xhtml)
+  content/aboutApps.js                 (content/aboutApps.js)
   content/blockedSite.xhtml            (content/blockedSite.xhtml)
   content/languages.properties         (content/languages.properties)
 * content/browser.xul                  (content/browser.xul)

mobile/android/components/AboutRedirector.js

@@ -85,6 +85,10 @@ let modules = {
   home: {
     uri: "chrome://browser/content/aboutHome.xhtml",
     privileged: true
+  },
+  apps: {
+    uri: "chrome://browser/content/aboutApps.xhtml",
+    privileged: true
   }
 }
 

mobile/android/components/MobileComponents.manifest

@@ -7,6 +7,7 @@ contract @mozilla.org/network/protocol/about;1?what=empty {322ba47e-7047-4f71-ae
 contract @mozilla.org/network/protocol/about;1?what=rights {322ba47e-7047-4f71-aebf-cb7d69325cd9}
 contract @mozilla.org/network/protocol/about;1?what=certerror {322ba47e-7047-4f71-aebf-cb7d69325cd9}
 contract @mozilla.org/network/protocol/about;1?what=home {322ba47e-7047-4f71-aebf-cb7d69325cd9}
+contract @mozilla.org/network/protocol/about;1?what=apps {322ba47e-7047-4f71-aebf-cb7d69325cd9}
 #ifdef MOZ_SAFE_BROWSING
 contract @mozilla.org/network/protocol/about;1?what=blocked {322ba47e-7047-4f71-aebf-cb7d69325cd9}
 #endif

mobile/android/locales/en-US/chrome/aboutApps.dtd

@@ -0,0 +1,8 @@
+<!ENTITY aboutApps.title "Your Apps">
+
+<!-- LOCALIZATION NOTE (aboutApps.noApps.pre): include a trailing space as needed -->
+<!-- LOCALIZATION NOTE (aboutApps.noApps.middle): avoid leading/trailing spaces, this text is a link -->
+<!-- LOCALIZATION NOTE (aboutApps.noApps.post): include a starting space as needed -->
+<!ENTITY aboutApps.noApps.pre "No web apps installed. Get some from the ">
+<!ENTITY aboutApps.noApps.middle "app store">
+<!ENTITY aboutApps.noApps.post ".">

mobile/android/locales/en-US/chrome/aboutApps.properties

@@ -0,0 +1,2 @@
+appsContext.uninstall=Uninstall
+appsContext.shortcut=Add to Home Screen

mobile/android/locales/jar.mn

@@ -5,6 +5,8 @@
   locale/@AB_CD@/browser/about.dtd                (%chrome/about.dtd)
   locale/@AB_CD@/browser/aboutAddons.dtd          (%chrome/aboutAddons.dtd)
   locale/@AB_CD@/browser/aboutAddons.properties   (%chrome/aboutAddons.properties)
+  locale/@AB_CD@/browser/aboutApps.dtd            (%chrome/aboutApps.dtd)
+  locale/@AB_CD@/browser/aboutApps.properties     (%chrome/aboutApps.properties)
   locale/@AB_CD@/browser/aboutCertError.dtd       (%chrome/aboutCertError.dtd)
   locale/@AB_CD@/browser/browser.properties       (%chrome/browser.properties)
   locale/@AB_CD@/browser/config.dtd               (%chrome/config.dtd)

mobile/android/themes/core/aboutApps.css

@@ -0,0 +1,43 @@
+
+html {
+  font-family: "Droid Sans",helvetica,arial,clean,sans-serif;
+  font-size: 18px;
+  background-image: url("chrome://browser/skin/images/about-bg-lightblue.png");
+  -moz-text-size-adjust: none;
+}
+
+#main-container {
+  margin: 1em;
+  padding: 1em;
+  border-radius: 10px;
+  border: 1px solid grey;
+  background-color: white;
+}
+
+.spacer {
+  clear: both;
+}
+
+.app {
+  float: left;
+  cursor: pointer;
+  text-align: center;
+  margin: 1em;
+  width: 70px;
+  height: 85px;
+  font-size: 10px;
+}
+
+.app img {
+  width: 64px;
+  height: 64px;
+}
+
+#noapps {
+  padding: 1em;
+  text-align: center;
+}
+
+.hidden {
+  display: none;
+}

mobile/android/themes/core/jar.mn

@@ -5,6 +5,7 @@ chrome.jar:
   skin/aboutPage.css                        (aboutPage.css)
   skin/about.css                            (about.css)
   skin/aboutAddons.css                      (aboutAddons.css)
+  skin/aboutApps.css                        (aboutApps.css)
 * skin/browser.css                          (browser.css)
 * skin/content.css                          (content.css)
   skin/config.css                           (config.css)