source/render/windowview.h

   1 #ifndef MSP_GL_WINDOWVIEW_H_
   2 #define MSP_GL_WINDOWVIEW_H_
   3
   4 #include <sigc++/trackable.h>
   5 #include <msp/graphics/window.h>
   6 #include "device.h"
   7 #include "windowview_backend.h"
   8
   9 namespace Msp {
  10 namespace GL {
  11
  12 /**
  13 A view targeting a Graphics::Window.
  14
  15 After rendering, the result is presented in the window.
  16
  17 The aspect ratio of the view's Camera is automatically updated to match that of
  18 the window.
  19 */
  20 class WindowView: public WindowViewBackend, public sigc::trackable
  21 {
  22         friend WindowViewBackend;
  23
  24 private:
  25         Graphics::Window &window;
  26         Device &device;
  27
  28 public:
  29         WindowView(Graphics::Window &);
  30
  31         Graphics::Window &get_window() { return window; }
  32         virtual unsigned get_width() const { return window.get_width(); }
  33         virtual unsigned get_height() const { return window.get_height(); }
  34
  35         using View::render;
  36
  37 private:
  38         void window_resized(unsigned, unsigned);
  39 };
  40
  41 } // namespace GL
  42 } // namespace Msp
  43
  44 #endif