| // Copyright 2015 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 CHROMECAST_GRAPHICS_CAST_SCREEN_H_ |
| #define CHROMECAST_GRAPHICS_CAST_SCREEN_H_ |
| |
| #include "ui/gfx/display.h" |
| #include "ui/gfx/screen.h" |
| |
| namespace chromecast { |
| |
| namespace shell { |
| class CastBrowserMainParts; |
| } // namespace shell |
| |
| // CastScreen is Chromecast's own minimal implementation of gfx::Screen. |
| // Right now, it almost exactly duplicates the behavior of aura's TestScreen |
| // class for necessary methods. The instantiation of CastScreen occurs in |
| // CastBrowserMainParts, where its ownership is assigned to CastBrowserProcess. |
| // To then subsequently access CastScreen, see CastBrowerProcess. |
| class CastScreen : public gfx::Screen { |
| public: |
| ~CastScreen() override; |
| |
| // Updates the primary display size. |
| void UpdateDisplaySize(const gfx::Size& size); |
| |
| // gfx::Screen overrides: |
| gfx::Point GetCursorScreenPoint() override; |
| gfx::NativeWindow GetWindowUnderCursor() override; |
| gfx::NativeWindow GetWindowAtScreenPoint(const gfx::Point& point) override; |
| int GetNumDisplays() const override; |
| std::vector<gfx::Display> GetAllDisplays() const override; |
| gfx::Display GetDisplayNearestWindow(gfx::NativeView view) const override; |
| gfx::Display GetDisplayNearestPoint(const gfx::Point& point) const override; |
| gfx::Display GetDisplayMatching(const gfx::Rect& match_rect) const override; |
| gfx::Display GetPrimaryDisplay() const override; |
| void AddObserver(gfx::DisplayObserver* observer) override; |
| void RemoveObserver(gfx::DisplayObserver* observer) override; |
| |
| private: |
| CastScreen(); |
| |
| gfx::Display display_; |
| |
| friend class shell::CastBrowserMainParts; |
| |
| DISALLOW_COPY_AND_ASSIGN(CastScreen); |
| }; |
| |
| } // namespace chromecast |
| |
| #endif // CHROMECAST_GRAPHICS_CAST_SCREEN_H_ |