X-Git-Url: https://git.ucc.asn.au/?p=ipdf%2Fcode.git;a=blobdiff_plain;f=src%2Fscreen.h;h=aed042d51ae345b6b0cdd05d8e65c7cccdcb2e8a;hp=f66c7aa762e140c5d5d4b7798155b982f9945a2f;hb=398e6b2732decd57cdb57deb3f91d3ff08669e8b;hpb=6229c121e63cf53459cf82cb1eaa8af063da592a

diff --git a/src/screen.h b/src/screen.h
index f66c7aa..aed042d 100644
--- a/src/screen.h
+++ b/src/screen.h
@@ -1,7 +1,7 @@
 #ifndef _SCREEN_H
 #define _SCREEN_H
 
-#include <SDL.h>
+#include "SDL.h"
 
 #include <functional>
 
@@ -11,6 +11,7 @@
 
 namespace IPDF
 {
+	class View;
 	/*
 	 * The "Screen" class handles managing the OS window (using SDL2).
 	 */
@@ -41,7 +42,7 @@ namespace IPDF
 		void DebugFontPrintF(const char *fmt, ...);
 		
 		// Handle mouse input.
-		typedef std::function<void(int x, int y, int button, int wheel)> MouseHandler;
+		typedef void(*MouseHandler)(int x, int y, int button, int wheel, Screen * scr, View * view);
 		void SetMouseHandler(MouseHandler handler)
 		{
 			m_mouse_handler = handler;
@@ -59,11 +60,21 @@ namespace IPDF
 
 		void ScreenShot(const char * filename) const;
 		void RenderBMP(const char * filename) const;
+		void RenderPixels(int x, int y, int w, int h, uint8_t * pixels) const;
+
+
+		void SetView(View * new_view) {m_view = new_view;}
 
 		// Returns the CPU time (in seconds) it took to render the last completed frame.
 		double GetLastFrameTimeCPU() const { return m_last_frame_time / SDL_GetPerformanceFrequency(); }
 		// Returns the GPU time (in seconds) it took to render the last completed frame.
 		double GetLastFrameTimeGPU() const;
+		
+		void RequestQuit() {m_no_quit_requested = false;}
+		bool QuitRequested() const {return !m_no_quit_requested;}
+		
+		void ShowDebugFont(bool show = true) {m_show_debug_font = show;}
+		bool DebugFontShown() const {return m_show_debug_font;}
 	private:
 		void ResizeViewport(int width, int height);
 		void DebugFontFlush();
@@ -82,6 +93,7 @@ namespace IPDF
 		SDL_Window *m_window;
 		SDL_GLContext m_gl_context;
 		ShaderProgram m_texture_prog;
+		ShaderProgram m_font_prog;
 		GLint m_colour_uniform_location;
 		GraphicsBuffer m_viewport_ubo;
 		stbtt_bakedchar m_debug_font_rects[96];
@@ -93,6 +105,9 @@ namespace IPDF
 		GraphicsBuffer m_debug_font_indices;
 		int m_debug_font_vertex_head;
 		int m_debug_font_index_head;
+		View * m_view;
+		bool m_no_quit_requested;
+		bool m_show_debug_font;
 	};
 
 }