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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
98 lines
3.3 KiB
C++
98 lines
3.3 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_SINGLE_H_
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#define CEF_TESTS_CEFCLIENT_CLIENT_HANDLER_SINGLE_H_
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#pragma once
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#include <list>
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#include <string>
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#include "include/base/cef_lock.h"
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#include "cefclient/client_handler.h"
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namespace client {
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// Client handler implementation that is used by a single browser.
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class ClientHandlerSingle : public ClientHandler {
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public:
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// Implement this interface to receive notification of ClientHandlerSingle
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// events. The methods of this class will be called on the main thread.
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class Delegate {
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public:
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// Called when the browser is created.
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virtual void OnBrowserCreated(CefRefPtr<CefBrowser> browser) = 0;
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// Called when the browser is closing.
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virtual void OnBrowserClosing(CefRefPtr<CefBrowser> browser) = 0;
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// Called when the browser has been closed.
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virtual void OnBrowserClosed(CefRefPtr<CefBrowser> browser) = 0;
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// Set the window URL address.
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virtual void OnSetAddress(const std::string& url) = 0;
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// Set the window title.
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virtual void OnSetTitle(const std::string& title) = 0;
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// Set the loading state.
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virtual void OnSetLoadingState(bool isLoading,
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bool canGoBack,
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bool canGoForward) = 0;
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protected:
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virtual ~Delegate() {}
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};
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// This object may outlive the Delegate object so it's necessary for the
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// Delegate to detach itself before destruction.
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void DetachDelegate();
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protected:
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// Constructor may be called on any thread.
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// |delegate| must outlive this object or DetachDelegate() must be called.
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ClientHandlerSingle(Delegate* delegate,
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bool is_osr,
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const std::string& startup_url);
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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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private:
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void NotifyBrowserCreated(CefRefPtr<CefBrowser> browser);
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void NotifyBrowserClosing(CefRefPtr<CefBrowser> browser);
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void NotifyBrowserClosed(CefRefPtr<CefBrowser> browser);
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void NotifyAddress(const CefString& url);
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void NotifyTitle(const CefString& title);
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void NotifyLoadingState(bool isLoading,
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bool canGoBack,
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bool canGoForward);
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// Only accessed on the main thread.
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Delegate* delegate_;
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DISALLOW_COPY_AND_ASSIGN(ClientHandlerSingle);
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};
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} // namespace client
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#endif // CEF_TESTS_CEFCLIENT_CLIENT_HANDLER_SINGLE_H_
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