chrome/browser/ui/cocoa/extensions/media_galleries_dialog_cocoa.h

   1 // Copyright (c) 2012 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_COCOA_EXTENSIONS_MEDIA_GALLERIES_DIALOG_COCOA_H_
   6 #define CHROME_BROWSER_UI_COCOA_EXTENSIONS_MEDIA_GALLERIES_DIALOG_COCOA_H_
   7
   8 #import <Cocoa/Cocoa.h>
   9
  10 #include "base/gtest_prod_util.h"
  11 #include "chrome/browser/media_galleries/media_galleries_dialog_controller.h"
  12 #import "chrome/browser/ui/cocoa/constrained_window/constrained_window_mac.h"
  13 #import "chrome/browser/ui/cocoa/extensions/media_gallery_list_entry_view.h"
  14
  15 @class ConstrainedWindowAlert;
  16 @class MediaGalleriesCocoaController;
  17
  18 class MediaGalleriesDialogBrowserTest;
  19 class MediaGalleriesDialogTest;
  20
  21 namespace ui {
  22 class MenuModel;
  23 }
  24
  25 // This class displays an alert that can be used to grant permission for
  26 // extensions to access a gallery (media folders).
  27 class MediaGalleriesDialogCocoa : public ConstrainedWindowMacDelegate,
  28                                   public MediaGalleriesDialog,
  29                                   public MediaGalleryListEntryController {
  30  public:
  31   MediaGalleriesDialogCocoa(
  32       MediaGalleriesDialogController* controller,
  33       MediaGalleriesCocoaController* delegate);
  34   virtual ~MediaGalleriesDialogCocoa();
  35
  36   // Called when the user clicks the accept button.
  37   void OnAcceptClicked();
  38   // Called when the user clicks the cancel button.
  39   void OnCancelClicked();
  40   // Called when the user clicks the Add Gallery button.
  41   void OnAddFolderClicked();
  42
  43   // MediaGalleriesDialog implementation:
  44   virtual void UpdateGalleries() OVERRIDE;
  45
  46   // ConstrainedWindowMacDelegate implementation.
  47   virtual void OnConstrainedWindowClosed(
  48       ConstrainedWindowMac* window) OVERRIDE;
  49
  50   // MediaGalleryListEntryController implementation.
  51   virtual void OnCheckboxToggled(GalleryDialogId gallery_id,
  52                                  bool checked) OVERRIDE;
  53   virtual ui::MenuModel* GetContextMenu(GalleryDialogId gallery_id) OVERRIDE;
  54
  55  private:
  56   FRIEND_TEST_ALL_PREFIXES(MediaGalleriesDialogBrowserTest, Close);
  57   FRIEND_TEST_ALL_PREFIXES(MediaGalleriesDialogTest, InitializeCheckboxes);
  58   FRIEND_TEST_ALL_PREFIXES(MediaGalleriesDialogTest, ToggleCheckboxes);
  59   FRIEND_TEST_ALL_PREFIXES(MediaGalleriesDialogTest, UpdateAdds);
  60   FRIEND_TEST_ALL_PREFIXES(MediaGalleriesDialogTest, ForgetDeletes);
  61
  62   void UpdateGalleryCheckbox(
  63       const MediaGalleriesDialogController::GalleryPermission& gallery,
  64       CGFloat y_pos);
  65
  66   void InitDialogControls();
  67   CGFloat CreateAddFolderButton();
  68   CGFloat CreateCheckboxes(
  69       CGFloat y_pos,
  70       const MediaGalleriesDialogController::GalleryPermissionsVector&
  71           permissions);
  72   CGFloat CreateCheckboxSeparator(CGFloat y_pos);
  73
  74   MediaGalleriesDialogController* controller_;  // weak
  75   scoped_ptr<ConstrainedWindowMac> window_;
  76
  77   // The alert that the dialog is being displayed as.
  78   base::scoped_nsobject<ConstrainedWindowAlert> alert_;
  79
  80   // True if the user has pressed accept.
  81   bool accepted_;
  82
  83   // Container view for checkboxes.
  84   base::scoped_nsobject<NSView> checkbox_container_;
  85
  86   // Container view for the main dialog contents.
  87   base::scoped_nsobject<NSBox> main_container_;
  88
  89   // An Objective-C class to route callbacks from Cocoa code.
  90   base::scoped_nsobject<MediaGalleriesCocoaController> cocoa_controller_;
  91
  92   DISALLOW_COPY_AND_ASSIGN(MediaGalleriesDialogCocoa);
  93 };
  94
  95 #endif  // CHROME_BROWSER_UI_COCOA_EXTENSIONS_MEDIA_GALLERIES_DIALOG_COCOA_H_