chrome/browser/ui/ash/launcher/browser_shortcut_launcher_item_controller.h

   1 // Copyright (c) 2013 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #ifndef CHROME_BROWSER_UI_ASH_LAUNCHER_BROWSER_SHORTCUT_LAUNCHER_ITEM_CONTROLLER_H_
   6 #define CHROME_BROWSER_UI_ASH_LAUNCHER_BROWSER_SHORTCUT_LAUNCHER_ITEM_CONTROLLER_H_
   7
   8 #include "chrome/browser/ui/ash/launcher/launcher_item_controller.h"
   9
  10 namespace content {
  11 class WebContents;
  12 }
  13
  14 namespace gfx {
  15 class Image;
  16 }
  17
  18 class Browser;
  19 class ChromeLauncherController;
  20
  21 // Item controller for an browser shortcut.
  22 class BrowserShortcutLauncherItemController : public LauncherItemController {
  23  public:
  24   explicit BrowserShortcutLauncherItemController(
  25       ChromeLauncherController* controller);
  26
  27   ~BrowserShortcutLauncherItemController() override;
  28
  29   // Updates the activation state of the Broswer item.
  30   void UpdateBrowserItemState();
  31
  32   // Sets the shelf id for the browser window if the browser is represented.
  33   void SetShelfIDForBrowserWindowContents(Browser* browser,
  34                                           content::WebContents* web_contents);
  35
  36   // LauncherItemController overrides:
  37   bool IsOpen() const override;
  38   bool IsVisible() const override;
  39   void Launch(ash::LaunchSource source, int event_flags) override;
  40   ShelfItemDelegate::PerformedAction Activate(
  41       ash::LaunchSource source) override;
  42   ChromeLauncherAppMenuItems GetApplicationList(int event_flags) override;
  43   ash::ShelfItemDelegate::PerformedAction ItemSelected(
  44       const ui::Event& event) override;
  45   base::string16 GetTitle() override;
  46   ui::MenuModel* CreateContextMenu(aura::Window* root_window) override;
  47   ash::ShelfMenuModel* CreateApplicationMenu(int event_flags) override;
  48   bool IsDraggable() override;
  49   bool ShouldShowTooltip() override;
  50   void Close() override;
  51
  52  private:
  53   // Get the favicon for the browser list entry for |web_contents|.
  54   // Note that for incognito windows the incognito icon will be returned.
  55   gfx::Image GetBrowserListIcon(content::WebContents* web_contents) const;
  56
  57   // Get the title for the browser list entry for |web_contents|.
  58   // If |web_contents| has not loaded, returns "Net Tab".
  59   base::string16 GetBrowserListTitle(content::WebContents* web_contents) const;
  60
  61   // Check if the given |web_contents| is in incognito mode.
  62   bool IsIncognito(content::WebContents* web_contents) const;
  63
  64   // Activate a browser - or advance to the next one on the list.
  65   // Returns the action performed. Should be one of kNoAction,
  66   // kExistingWindowActivated, or kNewWindowCreated.
  67   PerformedAction ActivateOrAdvanceToNextBrowser();
  68
  69   // Returns true when the given |browser| is listed in the browser application
  70   // list.
  71   bool IsBrowserRepresentedInBrowserList(Browser* browser);
  72
  73   DISALLOW_COPY_AND_ASSIGN(BrowserShortcutLauncherItemController);
  74 };
  75
  76 #endif  // CHROME_BROWSER_UI_ASH_LAUNCHER_BROWSER_SHORTCUT_LAUNCHER_ITEM_CONTROLLER_H_