Add quadtree back to the Makefile

[ipdf/code.git] / src / main.cpp

diff --git a/src/main.cpp b/src/main.cpp
index 12d8d56..d65dc60 100644 (file)
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -1,17 +1,40 @@
 #include "main.h"
 #include <unistd.h> // Because we can.
+
+#include "controlpanel.h"
+
+#ifndef _GNU_SOURCE
+#define _GNU_SOURCE
+#endif
+#include <fenv.h>
+
+
 int main(int argc, char ** argv)
 {      
-       Document doc;
+       #if REALTYPE == REAL_IRRAM
+         iRRAM_initialize(argc,argv);
+       #endif
+       
+       #ifndef __STDC_IEC_559__
+               Warn("__STDC_IEC_559__ not defined. IEEE 754 floating point not fully supported.\n");
+       #endif
+
+       // We want to crash if we ever get a NaN.
+       feenableexcept(FE_DIVBYZERO | FE_INVALID | FE_OVERFLOW);
+
+       Debug("Compiled with REAL = %d => \"%s\" sizeof(Real) == %d bytes", REALTYPE, g_real_name[REALTYPE], sizeof(Real));
+
+       Document doc("","fonts/ComicSans.ttf");
        srand(time(NULL));
 
        enum {OUTPUT_TO_BMP, LOOP} mode = LOOP;
        
-       Rect bounds(0,0,1,1);
+       
        Colour c(0,0,0,1);
        const char * input_bmp = NULL;
        const char * output_bmp = NULL;
        const char * input_filename = NULL;
+       float b[4] = {0,0,1,1};
 
        int i = 0;
        while (++i < argc)
@@ -33,18 +56,17 @@ int main(int argc, char ** argv)
                                output_bmp = argv[i];
 
                                break;
-                       case 'c':
+                       case 'b':
                        {
-                               Debug("Reading paint colour");
+                               Debug("Reading view bounds");
                                for (int j = 1; j <= 4; ++j)
                                {
                                        if (i+j >= argc)
-                                               Fatal("No %d colour component following -c switch", j);
+                                               Fatal("No %d bounds component following -b switch", j);
                                        char * e;
-                                       float * comp = (j == 1) ? (&c.r) : ((j == 2) ? (&c.g) : ((j == 3) ? (&c.b) : &(c.a)));
-                                       *comp = strtof(argv[i+j], &e);
+                                       b[j-1] = strtof(argv[i+j], &e);
                                        if (*e != '\0')
-                                               Fatal("Colour component %d not a valid float", j); 
+                                               Fatal("Bounds component %d not a valid float", j); 
                                }
                                i += 4;
                                break;
@@ -54,16 +76,42 @@ int main(int argc, char ** argv)
 
        if (input_filename != NULL)
        {
-               doc.Load(input_filename);
+               doc.LoadSVG(input_filename, Rect(0,0,Real(1)/Real(800),Real(1)/Real(600)));
        }
        else 
        {
-               doc.Add(RECT_FILLED, Rect(0.2,0.2,0.6,0.6));
+               doc.Add(RECT_OUTLINE, Rect(0,0,0,0),0); // hack to stop segfault if document is empty (:S)
        }
+       Debug("Start!");
+       Rect bounds(b[0],b[1],b[2],b[3]);
+       
+       Screen scr;
+       View view(doc,scr, bounds);
+
+       #ifndef CONTROLPANEL_DISABLED
+               ControlPanel::RunArgs args = {argc, argv, view, doc, scr};
+               SDL_Thread * cp_thread = SDL_CreateThread(ControlPanel::Run, "ControlPanel", &args);
+               if (cp_thread == NULL)
+               {
+                       Error("Couldn't create ControlPanel thread: %s", SDL_GetError());
+               }
+       #endif //CONTROLPANEL_DISABLED
 
        if (mode == LOOP)
-               MainLoop(doc, bounds, c);
-       else if (mode == OUTPUT_TO_BMP)
+               MainLoop(doc, scr, view);
+       else if (mode == OUTPUT_TO_BMP) //TODO: Remove this shit
                OverlayBMP(doc, input_bmp, output_bmp, bounds, c);
+               
+       #ifndef CONTROLPANEL_DISABLED
+               
+               if (cp_thread != NULL)
+               {
+                       int cp_return;
+                       qApp->quit(); // will close the control panel
+                       // (seems to not explode if the qApp has already been quit)
+                       SDL_WaitThread(cp_thread, &cp_return);
+                       Debug("ControlPanel thread returned %d", cp_return);
+               }
+       #endif //CONTROLPANEL_DISABLED
        return 0;
 }