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// 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_GUEST_VIEW_WEB_VIEW_CHROME_WEB_VIEW_GUEST_DELEGATE_H_
#define CHROME_BROWSER_GUEST_VIEW_WEB_VIEW_CHROME_WEB_VIEW_GUEST_DELEGATE_H_
#include "base/macros.h"
#include "build/build_config.h"
#include "chrome/browser/extensions/api/web_view/chrome_web_view_internal_api.h"
#include "extensions/browser/guest_view/web_view/web_view_guest.h"
#include "extensions/browser/guest_view/web_view/web_view_guest_delegate.h"
class RenderViewContextMenuBase;
namespace ui {
class SimpleMenuModel;
} // namespace ui
namespace extensions {
class ChromeWebViewGuestDelegate : public WebViewGuestDelegate {
public :
explicit ChromeWebViewGuestDelegate(WebViewGuest* web_view_guest);
~ChromeWebViewGuestDelegate() override;
// WebViewGuestDelegate implementation.
bool HandleContextMenu(const content::ContextMenuParams& params) override;
void OnShowContextMenu(int request_id) override;
bool ShouldHandleFindRequestsForEmbedder() const override;
WebViewGuest* web_view_guest() const { return web_view_guest_; }
private:
content::WebContents* guest_web_contents() const {
return web_view_guest()->web_contents();
}
void SetContextMenuPosition(const gfx::Point& position) override;
// Returns the top level items (ignoring submenus) as Value.
static std::unique_ptr<base::ListValue> MenuModelToValue(
const ui::SimpleMenuModel& menu_model);
// A counter to generate a unique request id for a context menu request.
// We only need the ids to be unique for a given WebViewGuest.
int pending_context_menu_request_id_;
// Holds the RenderViewContextMenuBase that has been built but yet to be
// shown. This is .reset() after ShowContextMenu().
std::unique_ptr<RenderViewContextMenuBase> pending_menu_;
WebViewGuest* const web_view_guest_;
std::unique_ptr<gfx::Point> context_menu_position_;
// This is used to ensure pending tasks will not fire after this object is
// destroyed.
base::WeakPtrFactory<ChromeWebViewGuestDelegate> weak_ptr_factory_;
DISALLOW_COPY_AND_ASSIGN(ChromeWebViewGuestDelegate);
};
} // namespace extensions
#endif // CHROME_BROWSER_GUEST_VIEW_WEB_VIEW_CHROME_WEB_VIEW_GUEST_DELEGATE_H_
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