GLFWWindow.hpp

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#ifndef GLFW_Window_INCLUDE_ONCE
#define GLFW_Window_INCLUDE_ONCE

#include <vlGLFW/link_config.hpp>
#include <vlCore/Vector4.hpp>
#include <vlGraphics/OpenGLContext.hpp>
#include <GLFW/glfw3.h>
#include <map>

namespace vlGLFW
{
  //-----------------------------------------------------------------------------
  // GLFWWindow
  //-----------------------------------------------------------------------------

  class VLGLFW_EXPORT GLFWWindow: public vl::OpenGLContext
  {
  public:
    typedef std::map< ::GLFWwindow*, vlGLFW::GLFWWindow* > WinMapType;

  public:
    GLFWWindow();

    GLFWWindow(const vl::String& title, const vl::OpenGLContextFormat& info, int width, int height, GLFWwindow* share = NULL);

    bool initGLFWWindow(const vl::String& title, const vl::OpenGLContextFormat& info, int width, int height, GLFWwindow* share = NULL);

    ~GLFWWindow();

    void quitApplication() {
      WinMapType windows = mWinMap;
      for( WinMapType::iterator it = windows.begin(); it != windows.end(); ++it ) {
        it->second->destroyWindow();
      }
    }

    void makeCurrent();

    void update();

    void swapBuffers();

    bool setFullscreen(bool fs);

    void setWindowTitle(const vl::String& title);

    void setPosition(int x, int y) ;

    void setSize(int w, int h) ;

    vl::ivec2 position() const;

    vl::ivec2 size() const;

    void show();

    void hide();

    void getFocus();

    void setMouseVisible(bool visible);

    void setMousePosition(int x, int y);

    // ---

    const GLFWwindow* handle() const { return mHandle; }

    GLFWwindow* handle() { return mHandle; }

    void destroyWindow();

    static const WinMapType& windows() { return mWinMap; }

  protected:
    static void glfw_size_callback(GLFWwindow* window, int w, int h);

    static void glfw_pos_callback(GLFWwindow* window, int x, int y);

    static void glfw_refresh_callback(GLFWwindow* window);

    static void glfw_close_callback(GLFWwindow* window);

    static void glfw_focus_callback(GLFWwindow* window, int);

    static void glfw_iconify_callback(GLFWwindow* window, int);

    // ---

    static vl::EKey translateKey(int key, int scancode, int mods);

    static void glfw_key_callback(GLFWwindow* window, int key, int scancode, int action, int mods);

    static void glfw_unicode_callback(GLFWwindow *, unsigned int);

    static void glfw_cursor_enter_callback(GLFWwindow *, int);

    static void glfw_cursor_pos_callback(GLFWwindow *, double, double);

    static void glfw_mouse_button_callback(GLFWwindow *, int, int, int);

    static void glfw_scroll_callback(GLFWwindow *, double, double);

    static void glfw_drop_callback(GLFWwindow *, int, const char**);

  protected:
    static WinMapType mWinMap;
    unsigned short mUnicodeChar;
    GLFWwindow* mHandle;
  };
}

#endif