blob: e92aa10340f28083e5f8462036a4b204e46c42db [file] [log] [blame]
// Copyright (c) 2012 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 CONTENT_BROWSER_FRAME_HOST_POPUP_MENU_HELPER_MAC_H_
#define CONTENT_BROWSER_FRAME_HOST_POPUP_MENU_HELPER_MAC_H_
#include <vector>
#include "base/compiler_specific.h"
#include "content/common/content_export.h"
#include "content/public/browser/notification_observer.h"
#include "content/public/browser/notification_registrar.h"
#include "ui/gfx/rect.h"
#ifdef __OBJC__
@class WebMenuRunner;
#else
class WebMenuRunner;
#endif
namespace content {
class RenderFrameHost;
class RenderFrameHostImpl;
class RenderWidgetHostViewMac;
struct MenuItem;
class PopupMenuHelper : public NotificationObserver {
public:
// Creates a PopupMenuHelper that will notify |render_frame_host| when a user
// selects or cancels the popup.
explicit PopupMenuHelper(RenderFrameHost* render_frame_host);
void Hide();
// Shows the popup menu and notifies the RenderFrameHost of the selection/
// cancellation. This call is blocking.
void ShowPopupMenu(const gfx::Rect& bounds,
int item_height,
double item_font_size,
int selected_item,
const std::vector<MenuItem>& items,
bool right_aligned,
bool allow_multiple_selection);
// Immediately return from ShowPopupMenu.
CONTENT_EXPORT static void DontShowPopupMenuForTesting();
protected:
virtual RenderWidgetHostViewMac* GetRenderWidgetHostView() const;
// NotificationObserver implementation:
void Observe(int type,
const NotificationSource& source,
const NotificationDetails& details) override;
NotificationRegistrar notification_registrar_;
RenderFrameHostImpl* render_frame_host_;
WebMenuRunner* menu_runner_;
bool popup_was_hidden_;
DISALLOW_COPY_AND_ASSIGN(PopupMenuHelper);
};
} // namespace content
#endif // CONTENT_BROWSER_FRAME_HOST_POPUP_MENU_HELPER_MAC_H_