Started working on workspaces

src/browser/app/profile/zen-browser.js

@@ -144,3 +144,6 @@ pref('zen.sidebar.floating', true);
 
 // Zen Split View
 pref('zen.splitView.working', false);
+
+// Zen Workspaces
+pref('zen.workspaces.enabled', false);

src/browser/base/content/ZenSidebarManager.mjs

@@ -309,13 +309,6 @@ var gZenBrowserManagerSidebar = {
         titleContainer.textContent = title;
       }
     }).bind(this));
-    browser.addEventListener("progress", (function(event) {
-      let browser = event.target;
-      let id = browser.getAttribute("zen-sidebar-id");
-      if (id === this._currentPanel) {
-        titleContainer.textContent = "Loading..."; // l10n later
-      }
-    }).bind(this));
     return browser;
   },
 

src/browser/base/content/ZenWorkspaces.mjs

@@ -0,0 +1,63 @@
+
+var ZenWorkspaces = {
+  async init() {
+    await this.initializeWorkspaces();
+    console.log("ZenWorkspaces initialized");
+  },
+
+  get workspaceEnabled() {
+    return Services.prefs.getBoolPref("zen.workspaces.enabled", false);
+  },
+
+  // Wrorkspaces saving/loading
+  get _storeFile() {
+    return PathUtils.join(
+      PathUtils.profileDir,
+      "zen-workspaces",
+      "Workspaces.json",
+    );
+  },
+
+  async initializeWorkspaces() {
+    let file = new FileUtils.File(this._storeFile);
+    if (!file.exists()) {
+      await IOUtils.writeJSON(this._storeFile, {});
+    }
+  },
+
+  async saveWorkspace(workspaceData, windowID) {
+    let json = await IOUtils.readJSON(this._storeFile);
+    json[windowID] = workspaceData;
+    await IOUtils.writeJSON(this._storeFile, json);
+  },
+
+  async loadWorkspace(windowID) {
+    let json = await IOUtils.readJSON(this._storeFile);
+    return json[windowID];
+  },
+
+  async removeWorkspace(windowID) {
+    let json = await IOUtils.readJSON(this._storeFile);
+    delete json[windowID];
+    await IOUtils.writeJSON(this._storeFile, json);
+  },
+
+  async getWorkspaces() {
+    let json = await IOUtils.readJSON(this._storeFile);
+    return json;
+  },
+
+  async getWorkspace(windowID) {
+    let json = await IOUtils.readJSON(this._storeFile);
+    return json[windowID];
+  },
+
+  // Workspaces management
+
+  async saveCurrentWorkspace(windowID) {
+    let workspaceData = this._createWorkspaceData(windowID);
+    await this.saveWorkspace(workspaceData, windowID);
+  },
+};
+
+ZenWorkspaces.init();

src/browser/base/content/zen-browser-places.js

@@ -10,7 +10,6 @@ var ZenProfileDialogUI = {
   _updateProfilesList() {
     let parentList = document.getElementById('PanelUI-zen-profiles-list');
     this._emptyUserList(parentList);
-    console.log(ProfileService.profiles)
     if (this._getProfilesSize(ProfileService.profiles) <= 1) {
       return;
     }

src/browser/base/content/zen-scripts.inc.xhtml

@@ -1,5 +1,6 @@
 <script type="text/javascript">
 window.addEventListener("DOMContentLoaded", () => {
+  Services.scriptloader.loadSubScript("chrome://browser/content/ZenWorkspaces.mjs");
   Services.scriptloader.loadSubScript("chrome://browser/content/ZenSidebarManager.mjs");
   Services.scriptloader.loadSubScript("chrome://browser/content/ZenViewSplitter.mjs");
 }, { once: true });

src/browser/base/content/zen-scripts.jar.inc.mn

@@ -2,4 +2,5 @@
         content/browser/zenThemeModifier.js              (content/zenThemeModifier.js)
         content/browser/ZenSidebarManager.mjs            (content/ZenSidebarManager.mjs)
         content/browser/ZenViewSplitter.mjs              (content/ZenViewSplitter.mjs)
+        content/browser/ZenWorkspaces.mjs                 (content/ZenWorkspaces.mjs)