Refactor media galleries dialogs on cocoa to extract common code

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

Index: chrome/browser/ui/cocoa/extensions/media_gallery_list_entry_view.h
diff --git a/chrome/browser/ui/cocoa/extensions/media_gallery_list_entry_view.h b/chrome/browser/ui/cocoa/extensions/media_gallery_list_entry_view.h
new file mode 100644
index 0000000000000000000000000000000000000000..dc55c3e243c77e9c1078b4cd125731e27deac7d4
--- /dev/null
+++ b/chrome/browser/ui/cocoa/extensions/media_gallery_list_entry_view.h
@@ -0,0 +1,49 @@
+// Copyright 2014 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#ifndef CHROME_BROWSER_UI_COCOA_EXTENSIONS_MEDIA_GALLERY_LIST_ENTRY_VIEW_H_
+#define CHROME_BROWSER_UI_COCOA_EXTENSIONS_MEDIA_GALLERY_LIST_ENTRY_VIEW_H_
+
+#import <Cocoa/Cocoa.h>
+
+#import "base/mac/scoped_nsobject.h"
+#include "chrome/browser/media_galleries/media_galleries_preferences.h"
+#import "ui/base/models/menu_model.h"
+
+@class MediaGalleryButton;
+
+class MediaGalleryListEntryController {
+ public:
+  virtual void OnCheckboxToggled(MediaGalleryPrefId pref_id, bool checked) {}
+  virtual void OnFolderViewerClicked(MediaGalleryPrefId pref_id) {}
+  virtual ui::MenuModel* GetContextMenu(MediaGalleryPrefId pref_id);
+
+ protected:
+  virtual ~MediaGalleryListEntryController() {}
+};
+
+@interface MediaGalleryListEntry : NSView {
+ @private
+  MediaGalleryListEntryController* controller_;  // |controller_| owns |this|.
+  MediaGalleryPrefId prefId_;
+
+  base::scoped_nsobject<MediaGalleryButton> checkbox_;
+  base::scoped_nsobject<MediaGalleryButton> folderViewer_;
+  base::scoped_nsobject<NSTextField> details_;
+}
+
+// Does size to fit if frameRect is empty.
+- (id)initWithFrame:(NSRect)frameRect
+         controller:(MediaGalleryListEntryController*)controller_
+             prefId:(MediaGalleryPrefId)prefId
+        galleryName:(base::string16)galleryName
+          subscript:(base::string16)subscript
+            tooltip:(base::string16)tooltip
+   showFolderViewer:(bool)showFolderViewer;
+
+- (void)setState:(bool)selected;
+
+@end
+
+#endif  // CHROME_BROWSER_UI_COCOA_EXTENSIONS_MEDIA_GALLERY_LIST_ENTRY_VIEW_H_