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// Copyright (c) 2009 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_TAB_CONTENTS_RENDER_VIEW_CONTEXT_MENU_MAC_H_
#define CHROME_BROWSER_TAB_CONTENTS_RENDER_VIEW_CONTEXT_MENU_MAC_H_
#import <Cocoa/Cocoa.h>
#include "chrome/browser/tab_contents/render_view_context_menu.h"
@class ContextMenuTarget;
// Mac implementation of the context menu display code. Uses a Cocoa NSMenu
// to display the context menu. Internally uses an obj-c object as the
// target of the NSMenu, bridging back to this C++ class.
class RenderViewContextMenuMac : public RenderViewContextMenu {
public:
RenderViewContextMenuMac(TabContents* web_contents,
const ContextMenuParams& params,
NSView* parent_view);
virtual ~RenderViewContextMenuMac();
// Elevate to public so that the obj-c target can call it.
void ExecuteCommand(int command_id) { ExecuteItemCommand(command_id); }
protected:
// RenderViewContextMenu implementation-
virtual void DoInit();
virtual void AppendMenuItem(int id);
virtual void AppendMenuItem(int id, const string16& label);
virtual void AppendRadioMenuItem(int id, const string16& label);
virtual void AppendCheckboxMenuItem(int id, const string16& label);
virtual void AppendSeparator();
virtual void StartSubMenu(int id, const string16& label);
virtual void FinishSubMenu();
// Do things like remove the windows accelerators.
static NSString* PrepareLabelForDisplay(const string16& label);
private:
// Private helper method used by the implementations of the above methods.
// All MenuItems are represented as NSMenuItems no matter what kind they
// are (Normal, Radio, Checkbox). All of the above call this method, providing
// a useful value for |state| based upon some specific lookup, usually based
// on the id.
void AppendMenuItemWithState(int id, const string16& label,
NSCellStateValue state);
NSMenu* menu_;
NSMenu* insert_menu_; // weak, where new items are inserted (usually
// |menu_| unless there's a submenu in progress).
ContextMenuTarget* target_; // obj-c target for menu actions
NSView* parent_view_; // parent view
};
#endif // CHROME_BROWSER_TAB_CONTENTS_RENDER_VIEW_CONTEXT_MENU_MAC_H_
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