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      1 /*
      2 * Copyright 2016 Google Inc.
      3 *
      4 * Use of this source code is governed by a BSD-style license that can be
      5 * found in the LICENSE file.
      6 */
      7 
      8 #ifndef Window_mac_DEFINED
      9 #define Window_mac_DEFINED
     10 
     11 #include "../Window.h"
     12 #include "SkChecksum.h"
     13 #include "SkTDynamicHash.h"
     14 
     15 #include "SDL.h"
     16 
     17 namespace sk_app {
     18 
     19 class Window_mac : public Window {
     20 public:
     21     Window_mac()
     22         : INHERITED()
     23         , fWindow(nullptr)
     24         , fWindowID(0)
     25         , fMSAASampleCount(0) {}
     26     ~Window_mac() override { this->closeWindow(); }
     27 
     28     bool initWindow();
     29 
     30     void setTitle(const char*) override;
     31     void show() override;
     32 
     33     bool attach(BackendType) override;
     34 
     35     void onInval() override;
     36 
     37     static bool HandleWindowEvent(const SDL_Event& event);
     38 
     39     static const Uint32& GetKey(const Window_mac& w) {
     40         return w.fWindowID;
     41     }
     42 
     43     static uint32_t Hash(const Uint32& winID) {
     44         return winID;
     45     }
     46 
     47 private:
     48     bool handleEvent(const SDL_Event& event);
     49 
     50     void closeWindow();
     51 
     52     static SkTDynamicHash<Window_mac, Uint32> gWindowMap;
     53 
     54     SDL_Window*  fWindow;
     55     Uint32       fWindowID;
     56 
     57     int          fMSAASampleCount;
     58 
     59     typedef Window INHERITED;
     60 };
     61 
     62 }   // namespace sk_app
     63 
     64 #endif
     65