Issue #303 Part 1: Move basilisk files from /browser to /application/basilisk

1 files changed, 364 insertions, 0 deletions

diff --git a/application/basilisk/base/content/sync/aboutSyncTabs.js b/application/basilisk/base/content/sync/aboutSyncTabs.js
new file mode 100644
index 000000000..f4bb607ea
--- /dev/null
+++ b/application/basilisk/base/content/sync/aboutSyncTabs.js
@@ -0,0 +1,364 @@
+/* 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/. */
+
+var Cu = Components.utils;
+
+Cu.import("resource://services-common/utils.js");
+Cu.import("resource://services-sync/main.js");
+Cu.import("resource:///modules/PlacesUIUtils.jsm");
+Cu.import("resource://gre/modules/PlacesUtils.jsm", this);
+Cu.import("resource://gre/modules/Services.jsm");
+Cu.import("resource://gre/modules/XPCOMUtils.jsm");
+
+XPCOMUtils.defineLazyModuleGetter(this, "Promise",
+                                  "resource://gre/modules/Promise.jsm");
+
+#ifdef MOZ_SERVICES_CLOUDSYNC
+XPCOMUtils.defineLazyModuleGetter(this, "CloudSync",
+                                  "resource://gre/modules/CloudSync.jsm");
+#endif
+
+var RemoteTabViewer = {
+  _tabsList: null,
+
+  init: function () {
+    Services.obs.addObserver(this, "weave:service:login:finish", false);
+    Services.obs.addObserver(this, "weave:engine:sync:finish", false);
+
+    Services.obs.addObserver(this, "cloudsync:tabs:update", false);
+
+    this._tabsList = document.getElementById("tabsList");
+
+    this.buildList(true);
+  },
+
+  uninit: function () {
+    Services.obs.removeObserver(this, "weave:service:login:finish");
+    Services.obs.removeObserver(this, "weave:engine:sync:finish");
+
+    Services.obs.removeObserver(this, "cloudsync:tabs:update");
+  },
+
+  createItem: function (attrs) {
+    let item = document.createElement("richlistitem");
+
+    // Copy the attributes from the argument into the item.
+    for (let attr in attrs) {
+      item.setAttribute(attr, attrs[attr]);
+    }
+
+    if (attrs["type"] == "tab") {
+      item.label = attrs.title != "" ? attrs.title : attrs.url;
+    }
+
+    return item;
+  },
+
+  filterTabs: function (event) {
+    let val = event.target.value.toLowerCase();
+    let numTabs = this._tabsList.getRowCount();
+    let clientTabs = 0;
+    let currentClient = null;
+
+    for (let i = 0; i < numTabs; i++) {
+      let item = this._tabsList.getItemAtIndex(i);
+      let hide = false;
+      if (item.getAttribute("type") == "tab") {
+        if (!item.getAttribute("url").toLowerCase().includes(val) &&
+            !item.getAttribute("title").toLowerCase().includes(val)) {
+          hide = true;
+        } else {
+          clientTabs++;
+        }
+      }
+      else if (item.getAttribute("type") == "client") {
+        if (currentClient) {
+          if (clientTabs == 0) {
+            currentClient.hidden = true;
+          }
+        }
+        currentClient = item;
+        clientTabs = 0;
+      }
+      item.hidden = hide;
+    }
+    if (clientTabs == 0) {
+      currentClient.hidden = true;
+    }
+  },
+
+  openSelected: function () {
+    let items = this._tabsList.selectedItems;
+    let urls = [];
+    for (let i = 0; i < items.length; i++) {
+      if (items[i].getAttribute("type") == "tab") {
+        urls.push(items[i].getAttribute("url"));
+        let index = this._tabsList.getIndexOfItem(items[i]);
+        this._tabsList.removeItemAt(index);
+      }
+    }
+    if (urls.length) {
+      getTopWin().gBrowser.loadTabs(urls);
+      this._tabsList.clearSelection();
+    }
+  },
+
+  bookmarkSingleTab: function () {
+    let item = this._tabsList.selectedItems[0];
+    let uri = Weave.Utils.makeURI(item.getAttribute("url"));
+    let title = item.getAttribute("title");
+    PlacesUIUtils.showBookmarkDialog({ action: "add"
+                                     , type: "bookmark"
+                                     , uri: uri
+                                     , title: title
+                                     , hiddenRows: [ "description"
+                                                   , "location"
+                                                   , "loadInSidebar"
+                                                   , "keyword" ]
+                                     }, window.top);
+  },
+
+  bookmarkSelectedTabs: function () {
+    let items = this._tabsList.selectedItems;
+    let URIs = [];
+    for (let i = 0; i < items.length; i++) {
+      if (items[i].getAttribute("type") == "tab") {
+        let uri = Weave.Utils.makeURI(items[i].getAttribute("url"));
+        if (!uri) {
+          continue;
+        }
+
+        URIs.push(uri);
+      }
+    }
+    if (URIs.length) {
+      PlacesUIUtils.showBookmarkDialog({ action: "add"
+                                       , type: "folder"
+                                       , URIList: URIs
+                                       , hiddenRows: [ "description" ]
+                                       }, window.top);
+    }
+  },
+
+  getIcon: function (iconUri, defaultIcon) {
+    try {
+      let iconURI = Weave.Utils.makeURI(iconUri);
+      return PlacesUtils.favicons.getFaviconLinkForIcon(iconURI).spec;
+    } catch (ex) {
+      // Do nothing.
+    }
+
+    // Just give the provided default icon or the system's default.
+    return defaultIcon || PlacesUtils.favicons.defaultFavicon.spec;
+  },
+
+  _waitingForBuildList: false,
+
+  _buildListRequested: false,
+
+  buildList: function (forceSync) {
+    if (this._waitingForBuildList) {
+      this._buildListRequested = true;
+      return;
+    }
+
+    this._waitingForBuildList = true;
+    this._buildListRequested = false;
+
+    this._clearTabList();
+
+    if (Weave.Service.isLoggedIn) {
+      this._refetchTabs(forceSync);
+      this._generateWeaveTabList();
+    } else {
+      // XXXzpao We should say something about not being logged in & not having data
+      //        or tell the appropriate condition. (bug 583344)
+    }
+
+    let complete = () => {
+      this._waitingForBuildList = false;
+      if (this._buildListRequested) {
+        CommonUtils.nextTick(this.buildList, this);
+      }
+    }
+
+#ifdef MOZ_SERVICES_CLOUDSYNC
+    if (CloudSync && CloudSync.ready && CloudSync().tabsReady && CloudSync().tabs.hasRemoteTabs()) {
+      this._generateCloudSyncTabList()
+          .then(complete, complete);
+    } else {
+      complete();
+    }
+#else
+    complete();
+#endif
+  },
+
+  _clearTabList: function () {
+    let list = this._tabsList;
+
+    // Clear out existing richlistitems.
+    let count = list.getRowCount();
+    if (count > 0) {
+      for (let i = count - 1; i >= 0; i--) {
+        list.removeItemAt(i);
+      }
+    }
+  },
+
+  _generateWeaveTabList: function () {
+    let engine = Weave.Service.engineManager.get("tabs");
+    let list = this._tabsList;
+
+    let seenURLs = new Set();
+    let localURLs = engine.getOpenURLs();
+
+    for (let [, client] of Object.entries(engine.getAllClients())) {
+      // Create the client node, but don't add it in-case we don't show any tabs
+      let appendClient = true;
+
+      client.tabs.forEach(function({title, urlHistory, icon}) {
+        let url = urlHistory[0];
+        if (!url || localURLs.has(url) || seenURLs.has(url)) {
+          return;
+        }
+        seenURLs.add(url);
+
+        if (appendClient) {
+          let attrs = {
+            type: "client",
+            clientName: client.clientName,
+            class: Weave.Service.clientsEngine.isMobile(client.id) ? "mobile" : "desktop"
+          };
+          let clientEnt = this.createItem(attrs);
+          list.appendChild(clientEnt);
+          appendClient = false;
+          clientEnt.disabled = true;
+        }
+        let attrs = {
+          type:  "tab",
+          title: title || url,
+          url:   url,
+          icon:  this.getIcon(icon),
+        }
+        let tab = this.createItem(attrs);
+        list.appendChild(tab);
+      }, this);
+    }
+  },
+
+  _generateCloudSyncTabList: function () {
+    let updateTabList = function (remoteTabs) {
+      let list = this._tabsList;
+
+      for (let client of remoteTabs) {
+        let clientAttrs = {
+          type: "client",
+          clientName: client.name,
+        };
+
+        let clientEnt = this.createItem(clientAttrs);
+        list.appendChild(clientEnt);
+
+        for (let tab of client.tabs) {
+          let tabAttrs = {
+            type: "tab",
+            title: tab.title,
+            url: tab.url,
+            icon: this.getIcon(tab.icon),
+          };
+          let tabEnt = this.createItem(tabAttrs);
+          list.appendChild(tabEnt);
+        }
+      }
+    }.bind(this);
+
+    return CloudSync().tabs.getRemoteTabs()
+                           .then(updateTabList, Promise.reject.bind(Promise));
+  },
+
+  adjustContextMenu: function (event) {
+    let mode = "all";
+    switch (this._tabsList.selectedItems.length) {
+      case 0:
+        break;
+      case 1:
+        mode = "single"
+        break;
+      default:
+        mode = "multiple";
+        break;
+    }
+
+    let menu = document.getElementById("tabListContext");
+    let el = menu.firstChild;
+    while (el) {
+      let showFor = el.getAttribute("showFor");
+      if (showFor) {
+        el.hidden = showFor != mode && showFor != "all";
+      }
+
+      el = el.nextSibling;
+    }
+  },
+
+  _refetchTabs: function (force) {
+    if (!force) {
+      // Don't bother refetching tabs if we already did so recently
+      let lastFetch = 0;
+      try {
+        lastFetch = Services.prefs.getIntPref("services.sync.lastTabFetch");
+      }
+      catch (e) {
+        /* Just use the default value of 0 */
+      }
+
+      let now = Math.floor(Date.now() / 1000);
+      if (now - lastFetch < 30) {
+        return false;
+      }
+    }
+
+    // Ask Sync to just do the tabs engine if it can.
+    Weave.Service.sync(["tabs"]);
+    Services.prefs.setIntPref("services.sync.lastTabFetch",
+                              Math.floor(Date.now() / 1000));
+
+    return true;
+  },
+
+  observe: function (subject, topic, data) {
+    switch (topic) {
+      case "weave:service:login:finish":
+        // A login has finished, which means that a Sync is about to start and
+        // we will eventually get to the "tabs" engine - but try and force the
+        // tab engine to sync first by passing |true| for the forceSync param.
+        this.buildList(true);
+        break;
+      case "weave:engine:sync:finish":
+        if (data == "tabs") {
+          // The tabs engine just finished, so re-build the list without
+          // forcing a new sync of the tabs engine.
+          this.buildList(false);
+        }
+        break;
+      case "cloudsync:tabs:update":
+        this.buildList(false);
+        break;
+    }
+  },
+
+  handleClick: function (event) {
+    if (event.target.getAttribute("type") != "tab") {
+      return;
+    }
+
+    if (event.button == 1) {
+      let url = event.target.getAttribute("url");
+      openUILink(url, event);
+      let index = this._tabsList.getIndexOfItem(event.target);
+      this._tabsList.removeItemAt(index);
+    }
+  }
+}