cef/tests/cefclient/browser/osr_renderer.h

75 lines
2.0 KiB
C++

// Copyright (c) 2012 The Chromium Embedded Framework 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 CEF_TESTS_CEFCLIENT_BROWSER_OSR_RENDERER_H_
#define CEF_TESTS_CEFCLIENT_BROWSER_OSR_RENDERER_H_
#pragma once
#include "include/cef_browser.h"
#include "include/cef_render_handler.h"
namespace client {
class OsrRenderer {
public:
OsrRenderer(bool transparent,
bool show_update_rect);
~OsrRenderer();
// Initialize the OpenGL environment.
void Initialize();
// Clean up the OpenGL environment.
void Cleanup();
// Render to the screen.
void Render();
// Forwarded from CefRenderHandler callbacks.
void OnPopupShow(CefRefPtr<CefBrowser> browser,
bool show);
// |rect| must be in pixel coordinates.
void OnPopupSize(CefRefPtr<CefBrowser> browser,
const CefRect& rect);
void OnPaint(CefRefPtr<CefBrowser> browser,
CefRenderHandler::PaintElementType type,
const CefRenderHandler::RectList& dirtyRects,
const void* buffer, int width, int height);
// Apply spin.
void SetSpin(float spinX, float spinY);
void IncrementSpin(float spinDX, float spinDY);
bool IsTransparent() { return transparent_; }
int GetViewWidth() { return view_width_; }
int GetViewHeight() { return view_height_; }
const CefRect& popup_rect() const { return popup_rect_; }
const CefRect& original_popup_rect() const { return original_popup_rect_; }
CefRect GetPopupRectInWebView(const CefRect& original_rect);
void ClearPopupRects();
private:
const bool transparent_;
const bool show_update_rect_;
bool initialized_;
unsigned int texture_id_;
int view_width_;
int view_height_;
CefRect popup_rect_;
CefRect original_popup_rect_;
float spin_x_;
float spin_y_;
CefRect update_rect_;
DISALLOW_COPY_AND_ASSIGN(OsrRenderer);
};
} // namespace client
#endif // CEF_TESTS_CEFCLIENT_BROWSER_OSR_RENDERER_H_