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 @class NSString;
  18
  19 class MediaGalleriesDialogBrowserTest;
  20 class MediaGalleriesDialogTest;
  21
  22 namespace ui {
  23 class MenuModel;
  24 }
  25
  26 // This class displays an alert that can be used to manage lists of media
  27 // galleries.
  28 class MediaGalleriesDialogCocoa : public ConstrainedWindowMacDelegate,
  29                                   public MediaGalleriesDialog,
  30                                   public MediaGalleryListEntryController {
  31  public:
  32   MediaGalleriesDialogCocoa(
  33       MediaGalleriesDialogController* controller,
  34       MediaGalleriesCocoaController* delegate);
  35   ~MediaGalleriesDialogCocoa() override;
  36
  37   // Called when the user clicks the accept button.
  38   void OnAcceptClicked();
  39   // Called when the user clicks the cancel button.
  40   void OnCancelClicked();
  41   // Called when the user clicks the auxiliary button.
  42   void OnAuxiliaryButtonClicked();
  43
  44   // MediaGalleriesDialog implementation:
  45   void UpdateGalleries() override;
  46
  47   // ConstrainedWindowMacDelegate implementation.
  48   void OnConstrainedWindowClosed(ConstrainedWindowMac* window) override;
  49
  50   // MediaGalleryListEntryController implementation.
  51   void OnCheckboxToggled(MediaGalleryPrefId pref_id, bool checked) override;
  52   void OnFolderViewerClicked(MediaGalleryPrefId prefId) override;
  53   ui::MenuModel* GetContextMenu(MediaGalleryPrefId pref_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   // MediaGalleriesDialog implementation:
  63   void AcceptDialogForTesting() override;
  64
  65   void InitDialogControls();
  66   CGFloat CreateCheckboxes(
  67       CGFloat y_pos,
  68       const MediaGalleriesDialogController::Entries& entries);
  69   CGFloat CreateCheckboxSeparator(CGFloat y_pos, NSString* header);
  70
  71   MediaGalleriesDialogController* controller_;  // weak
  72   scoped_ptr<ConstrainedWindowMac> window_;
  73
  74   // The alert that the dialog is being displayed as.
  75   base::scoped_nsobject<ConstrainedWindowAlert> alert_;
  76
  77   // True if the user has pressed accept.
  78   bool accepted_;
  79
  80   // Container view for checkboxes.
  81   base::scoped_nsobject<NSView> checkbox_container_;
  82
  83   // Container view for the main dialog contents.
  84   base::scoped_nsobject<NSBox> main_container_;
  85
  86   // An Objective-C class to route callbacks from Cocoa code.
  87   base::scoped_nsobject<MediaGalleriesCocoaController> cocoa_controller_;
  88
  89   DISALLOW_COPY_AND_ASSIGN(MediaGalleriesDialogCocoa);
  90 };
  91
  92 #endif  // CHROME_BROWSER_UI_COCOA_EXTENSIONS_MEDIA_GALLERIES_DIALOG_COCOA_H_