Adding upstream version 115.7.0esr.upstream/115.7.0esrupstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 181 insertions, 0 deletions

diff --git a/browser/base/content/browser-customization.js b/browser/base/content/browser-customization.js
new file mode 100644
index 0000000000..624a98f70d
--- /dev/null
+++ b/browser/base/content/browser-customization.js
@@ -0,0 +1,181 @@
+/* -*- indent-tabs-mode: nil; js-indent-level: 2 -*-
+ * 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/. */
+
+// This file is loaded into the browser window scope.
+/* eslint-env mozilla/browser-window */
+
+/**
+ * Customization handler prepares this browser window for entering and exiting
+ * customization mode by handling customizationstarting and aftercustomization
+ * events.
+ */
+var CustomizationHandler = {
+  handleEvent(aEvent) {
+    switch (aEvent.type) {
+      case "customizationstarting":
+        this._customizationStarting();
+        break;
+      case "aftercustomization":
+        this._afterCustomization();
+        break;
+    }
+  },
+
+  isCustomizing() {
+    return document.documentElement.hasAttribute("customizing");
+  },
+
+  _customizationStarting() {
+    // Disable the toolbar context menu items
+    let menubar = document.getElementById("main-menubar");
+    for (let childNode of menubar.children) {
+      childNode.setAttribute("disabled", true);
+    }
+
+    UpdateUrlbarSearchSplitterState();
+
+    PlacesToolbarHelper.customizeStart();
+  },
+
+  _afterCustomization() {
+    // Update global UI elements that may have been added or removed
+    if (AppConstants.platform != "macosx") {
+      updateEditUIVisibility();
+    }
+
+    PlacesToolbarHelper.customizeDone();
+
+    XULBrowserWindow.asyncUpdateUI();
+    // Re-enable parts of the UI we disabled during the dialog
+    let menubar = document.getElementById("main-menubar");
+    for (let childNode of menubar.children) {
+      childNode.setAttribute("disabled", false);
+    }
+
+    gBrowser.selectedBrowser.focus();
+
+    // Update the urlbar
+    gURLBar.setURI();
+    UpdateUrlbarSearchSplitterState();
+  },
+};
+
+var AutoHideMenubar = {
+  get _node() {
+    delete this._node;
+    return (this._node = document.getElementById("toolbar-menubar"));
+  },
+
+  _contextMenuListener: {
+    contextMenu: null,
+
+    get active() {
+      return !!this.contextMenu;
+    },
+
+    init(event) {
+      // Ignore mousedowns in <menupopup>s.
+      if (event.target.closest("menupopup")) {
+        return;
+      }
+
+      let contextMenuId = AutoHideMenubar._node.getAttribute("context");
+      this.contextMenu = document.getElementById(contextMenuId);
+      this.contextMenu.addEventListener("popupshown", this);
+      this.contextMenu.addEventListener("popuphiding", this);
+      AutoHideMenubar._node.addEventListener("mousemove", this);
+    },
+    handleEvent(event) {
+      switch (event.type) {
+        case "popupshown":
+          AutoHideMenubar._node.removeEventListener("mousemove", this);
+          break;
+        case "popuphiding":
+        case "mousemove":
+          AutoHideMenubar._setInactiveAsync();
+          AutoHideMenubar._node.removeEventListener("mousemove", this);
+          this.contextMenu.removeEventListener("popuphiding", this);
+          this.contextMenu.removeEventListener("popupshown", this);
+          this.contextMenu = null;
+          break;
+      }
+    },
+  },
+
+  init() {
+    this._node.addEventListener("toolbarvisibilitychange", this);
+    if (this._node.getAttribute("autohide") == "true") {
+      this._enable();
+    }
+  },
+
+  _updateState() {
+    if (this._node.getAttribute("autohide") == "true") {
+      this._enable();
+    } else {
+      this._disable();
+    }
+  },
+
+  _events: [
+    "DOMMenuBarInactive",
+    "DOMMenuBarActive",
+    "popupshowing",
+    "mousedown",
+  ],
+  _enable() {
+    this._node.setAttribute("inactive", "true");
+    for (let event of this._events) {
+      this._node.addEventListener(event, this);
+    }
+  },
+
+  _disable() {
+    this._setActive();
+    for (let event of this._events) {
+      this._node.removeEventListener(event, this);
+    }
+  },
+
+  handleEvent(event) {
+    switch (event.type) {
+      case "toolbarvisibilitychange":
+        this._updateState();
+        break;
+      case "popupshowing":
+      // fall through
+      case "DOMMenuBarActive":
+        this._setActive();
+        break;
+      case "mousedown":
+        if (event.button == 2) {
+          this._contextMenuListener.init(event);
+        }
+        break;
+      case "DOMMenuBarInactive":
+        if (!this._contextMenuListener.active) {
+          this._setInactiveAsync();
+        }
+        break;
+    }
+  },
+
+  _setInactiveAsync() {
+    this._inactiveTimeout = setTimeout(() => {
+      if (this._node.getAttribute("autohide") == "true") {
+        this._inactiveTimeout = null;
+        this._node.setAttribute("inactive", "true");
+      }
+    }, 0);
+  },
+
+  _setActive() {
+    if (this._inactiveTimeout) {
+      clearTimeout(this._inactiveTimeout);
+      this._inactiveTimeout = null;
+    }
+    this._node.removeAttribute("inactive");
+  },
+};