mirror of
https://bitbucket.org/chromiumembedded/cef
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fd5ededb27
- cefclient: Remove locking from ClientHandlerShared that was only required for the Windows implementation (issue #1500). - Add CefDeleteOnThread helper for deleting ref-counted types on a named CEF thread. git-svn-id: https://chromiumembedded.googlecode.com/svn/trunk@2001 5089003a-bbd8-11dd-ad1f-f1f9622dbc98
114 lines
3.7 KiB
C++
114 lines
3.7 KiB
C++
// Copyright (c) 2015 The Chromium Embedded Framework Authors. All rights
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// reserved. Use of this source code is governed by a BSD-style license that
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// can be found in the LICENSE file.
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#ifndef CEF_TESTS_CEFCLIENT_CLIENT_HANDLER_SHARED_H_
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#define CEF_TESTS_CEFCLIENT_CLIENT_HANDLER_SHARED_H_
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#pragma once
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#include <list>
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#include <string>
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#include "cefclient/client_handler.h"
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namespace client {
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// Client handler implementation that is shared by all existing browsers. All
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// methods must be called on the CEF UI thread unless otherwise indicated.
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class ClientHandlerShared : public ClientHandler {
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public:
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// Interface implemented to handle off-screen rendering.
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class RenderHandler : public CefRenderHandler {
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public:
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virtual void OnBeforeClose(CefRefPtr<CefBrowser> browser) =0;
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};
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ClientHandlerShared();
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~ClientHandlerShared();
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// CefClient methods
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CefRefPtr<CefRenderHandler> GetRenderHandler() OVERRIDE {
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return osr_handler_;
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}
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// ClientHandler methods
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void BrowserCreated(CefRefPtr<CefBrowser> browser) OVERRIDE;
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void BrowserClosing(CefRefPtr<CefBrowser> browser) OVERRIDE;
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void BrowserClosed(CefRefPtr<CefBrowser> browser) OVERRIDE;
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void SetAddress(CefRefPtr<CefBrowser> browser,
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const CefString& url) OVERRIDE;
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void SetTitle(CefRefPtr<CefBrowser> browser,
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const CefString& title) OVERRIDE;
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void SetLoadingState(CefRefPtr<CefBrowser> browser,
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bool isLoading,
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bool canGoBack,
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bool canGoForward) OVERRIDE;
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bool CreatePopupWindow(
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CefRefPtr<CefBrowser> browser,
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bool is_devtools,
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const CefPopupFeatures& popupFeatures,
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CefWindowInfo& windowInfo,
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CefRefPtr<CefClient>& client,
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CefBrowserSettings& settings) OVERRIDE;
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void SetUXWindowHandles(ClientWindowHandle editHandle,
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ClientWindowHandle backHandle,
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ClientWindowHandle forwardHandle,
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ClientWindowHandle reloadHandle,
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ClientWindowHandle stopHandle);
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CefRefPtr<RenderHandler> GetOSRHandler() const;
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void SetOSRHandler(CefRefPtr<RenderHandler> handler);
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// Get the main (non-popup) browser associated with this client.
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CefRefPtr<CefBrowser> GetBrowser() const;
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// Get the main (non-popup) browser ID. Will return non-0 if the main browser
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// currently exists.
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int GetBrowserId() const;
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// Request that all existing browser windows close.
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void CloseAllBrowsers(bool force_close);
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// Returns true if the main browser window is currently closing. Used in
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// combination with DoClose() and the OS close notification to properly handle
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// 'onbeforeunload' JavaScript events during window close.
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bool IsClosing() const;
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private:
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// The following members will only be accessed on the CEF UI thread.
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// The handler for off-screen rendering, if any.
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CefRefPtr<RenderHandler> osr_handler_;
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// The child browser window.
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CefRefPtr<CefBrowser> browser_;
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// True if the main browser window is currently closing.
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bool is_closing_;
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// The child browser id.
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int browser_id_;
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// List of any popup browser windows.
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typedef std::list<CefRefPtr<CefBrowser> > BrowserList;
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BrowserList popup_browsers_;
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// The edit window handle.
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ClientWindowHandle edit_handle_;
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// The button window handles.
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ClientWindowHandle back_handle_;
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ClientWindowHandle forward_handle_;
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ClientWindowHandle stop_handle_;
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ClientWindowHandle reload_handle_;
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// Include the default reference counting implementation.
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IMPLEMENT_REFCOUNTING(ClientHandlerShared);
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DISALLOW_COPY_AND_ASSIGN(ClientHandlerShared);
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};
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} // namespace client
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#endif // CEF_TESTS_CEFCLIENT_CLIENT_HANDLER_SHARED_H_
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