Terrible hacky SolveCubic.

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

diff --git a/src/main.cpp b/src/main.cpp
index 5fa94b7..2612afc 100644 (file)
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -1,27 +1,125 @@
-#include "common.h"
+#include "main.h"
+#include <unistd.h> // Because we can.
+
+#include "controlpanel.h"
 
-#include "document.h"
-#include "view.h"
-#include "screen.h"
 
-using namespace std;
-using namespace IPDF;
 
 int main(int argc, char ** argv)
-{
+{      
+       #ifndef __STDC_IEC_559__
+               Warn("__STDC_IEC_559__ not defined. IEEE 754 floating point not fully supported.\n");
+       #endif
+
+
+       Debug("Compiled with REAL = %d => \"%s\" sizeof(Real) == %d bytes", REAL, g_real_name[REAL], sizeof(Real));
+
        Document doc;
        srand(time(NULL));
-       doc.Add(Random(), Random(), Random(), Random());
 
-       View view(doc);
+       enum {OUTPUT_TO_BMP, LOOP} mode = LOOP;
+       
+       
+       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};
 
-       Screen scr;
+       int i = 0;
+       while (++i < argc)
+       {
+               if (argv[i][0] != '-')
+               {
+                       input_filename = argv[i];
+                       continue;               
+               }
+               switch (argv[i][1])
+               {
+                       case 'o':
+                               mode = OUTPUT_TO_BMP;
+                               if (++i >= argc)
+                                       Fatal("No input argument following -o switch");
+                               input_bmp = argv[i];
+                               if (++i >= argc)
+                                       Fatal("No output argument following -o switch");
+                               output_bmp = argv[i];
 
-       while (scr.PumpEvents())
+                               break;
+                       case 'c':
+                       {
+                               Debug("Reading paint colour");
+                               for (int j = 1; j <= 4; ++j)
+                               {
+                                       if (i+j >= argc)
+                                               Fatal("No %d colour component following -c 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);
+                                       if (*e != '\0')
+                                               Fatal("Colour component %d not a valid float", j); 
+                               }
+                               i += 4;
+                               break;
+                       }
+                       case 'b':
+                       {
+                               Debug("Reading view bounds");
+                               for (int j = 1; j <= 4; ++j)
+                               {
+                                       if (i+j >= argc)
+                                               Fatal("No %d bounds component following -b switch", j);
+                                       char * e;
+                                       b[j-1] = strtof(argv[i+j], &e);
+                                       if (*e != '\0')
+                                               Fatal("Bounds component %d not a valid float", j); 
+                               }
+                               i += 4;
+                               break;
+                       }
+               }       
+       }
+
+       if (input_filename != NULL)
+       {
+               doc.LoadSVG(input_filename, Rect(0,0,Real(1)/Real(800),Real(1)/Real(600)));
+       }
+       else 
        {
-               view.Render();
-               scr.Present();
+               //doc.AddBezier(Bezier(0,0, 1,0.5, 0.5,1, 1,1));
+               doc.AddText("The quick brown\nfox jumps over\nthe lazy dog",0.1,0,0.5);
+               //doc.AddBezier(Bezier(0,0,0,0.1,0,0.1,0,0.1));
        }
+       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, 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;
 }