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111 lines
4.0 KiB
C++
111 lines
4.0 KiB
C++
// Copyright (c) 2013 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_CEFSIMPLE_SIMPLE_HANDLER_H_
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#define CEF_TESTS_CEFSIMPLE_SIMPLE_HANDLER_H_
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#include "include/cef_client.h"
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#include <functional>
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#include <list>
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class SimpleHandler : public CefClient,
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public CefDisplayHandler,
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public CefLifeSpanHandler,
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public CefLoadHandler,
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public CefRenderHandler{
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public:
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std::function<void(const void*, int32_t width, int32_t height)> onPaintCallback;
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explicit SimpleHandler(bool use_views);
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~SimpleHandler();
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// Provide access to the single global instance of this object.
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static SimpleHandler* GetInstance();
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// CefClient methods:
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virtual CefRefPtr<CefDisplayHandler> GetDisplayHandler() override {
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return this;
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}
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virtual CefRefPtr<CefLifeSpanHandler> GetLifeSpanHandler() override {
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return this;
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}
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virtual CefRefPtr<CefLoadHandler> GetLoadHandler() override { return this; }
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virtual CefRefPtr<CefRenderHandler> GetRenderHandler() override { return this; }
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// CefDisplayHandler methods:
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virtual void OnTitleChange(CefRefPtr<CefBrowser> browser,
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const CefString& title) override;
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// CefLifeSpanHandler methods:
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virtual void OnAfterCreated(CefRefPtr<CefBrowser> browser) override;
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virtual bool DoClose(CefRefPtr<CefBrowser> browser) override;
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virtual void OnBeforeClose(CefRefPtr<CefBrowser> browser) override;
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virtual bool OnBeforePopup(CefRefPtr<CefBrowser> browser,
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CefRefPtr<CefFrame> frame,
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const CefString& target_url,
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const CefString& target_frame_name,
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WindowOpenDisposition target_disposition,
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bool user_gesture,
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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,
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CefRefPtr<CefDictionaryValue>& extra_info,
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bool* no_javascript_access) override;
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// CefLoadHandler methods:
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virtual void OnLoadError(CefRefPtr<CefBrowser> browser,
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CefRefPtr<CefFrame> frame,
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ErrorCode errorCode,
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const CefString& errorText,
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const CefString& failedUrl) override;
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// CefRenderHandler methods:
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virtual void GetViewRect(CefRefPtr<CefBrowser> browser, CefRect& rect) override;
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virtual void OnPaint(CefRefPtr<CefBrowser> browser, PaintElementType type, const RectList& dirtyRects, const void* buffer, int width, int height) override;
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virtual bool GetScreenInfo(CefRefPtr<CefBrowser> browser, CefScreenInfo& screen_info) override;
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// Request that all existing browser windows close.
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void CloseAllBrowsers(bool force_close);
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bool IsClosing() const { return is_closing_; }
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// Returns true if the Chrome runtime is enabled.
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static bool IsChromeRuntimeEnabled();
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void sendScrollEvent(int x, int y, int deltaX, int deltaY);
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void changeSize(float a_dpi, int width, int height);
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void cursorClick(int x, int y, bool up);
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void cursorMove(int x, int y);
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void sendKeyEvent(CefKeyEvent ev);
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void loadUrl(std::string url);
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void goForward();
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void goBack();
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void reload();
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private:
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uint32_t width = 1;
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uint32_t height = 1;
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float dpi = 1.0;
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// Platform-specific implementation.
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void PlatformTitleChange(CefRefPtr<CefBrowser> browser,
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const CefString& title);
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// True if the application is using the Views framework.
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const bool use_views_;
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// List of existing browser windows. Only accessed on the CEF UI thread.
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typedef std::list<CefRefPtr<CefBrowser>> BrowserList;
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BrowserList browser_list_;
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bool is_closing_;
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// Include the default reference counting implementation.
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IMPLEMENT_REFCOUNTING(SimpleHandler);
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};
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#endif // CEF_TESTS_CEFSIMPLE_SIMPLE_HANDLER_H_
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