Add code to save XPM files.

git-svn-id: svn://pulkomandy.tk/GrafX2/trunk@1682 416bcca6-2ee7-4201-b75f-2eb2f807beb1

src/const.h

@@ -120,6 +120,7 @@ enum FILE_FORMATS
   FORMAT_KCF,
   FORMAT_PAL,
   FORMAT_SCR,
+  FORMAT_XPM,
   FORMAT_MISC, ///< Must be last of enum: others formats recognized by SDL_image
 };
 

src/fileformats.c

@@ -3437,6 +3437,44 @@ void Save_SCx(T_IO_Context * context)
   }
 }
 
+//////////////////////////////////// XPM ////////////////////////////////////
+void Save_XPM(T_IO_Context* context)
+{
+  FILE* file;
+  char filename[MAX_PATH_CHARACTERS];
+  int i,j;
+
+  Get_full_filename(filename, context->File_name, context->File_directory);
+  File_error = 0;
+
+  file = fopen(filename, "w");
+  if (file == NULL)
+  {
+    File_error = 1;
+    return;
+  }
+
+  fprintf(file, "/* XPM */\nstatic char* pixmap[] = {\n");
+  fprintf(file, "\"%d %d 256 2\",\n", context->Width, context->Height);
+
+  for (i = 0; i < 256; i++)
+  {
+    fprintf(file,"\"%2.2X c #%2.2x%2.2x%2.2x\",\n", i, context->Palette[i].R, context->Palette[i].G,
+      context->Palette[i].B);
+  }
+
+  for (j = 0; j < context->Height; j++)
+  {
+    fprintf(file, "\"");
+    for (i = 0; i < context->Width; i++)
+    {
+      fprintf(file, "%2.2X", Get_pixel(context, i, j));
+    }
+    fprintf(file,"\"\n");
+  }
+
+  fclose(file);
+}
 
 //////////////////////////////////// PNG ////////////////////////////////////
 

src/loadsave.c

@@ -122,6 +122,10 @@ void Save_C64(T_IO_Context *);
 // -- SCR (Amstrad CPC)
 void Save_SCR(T_IO_Context *);
 
+// -- XPM (X PixMap)
+// Loading is done through SDL_Image 
+void Save_XPM(T_IO_Context*);
+
 // -- PNG -------------------------------------------------------------------
 #ifndef __no_pnglib__
 void Test_PNG(T_IO_Context *);
@@ -155,6 +159,7 @@ T_Format File_formats[NB_KNOWN_FORMATS] = {
   {FORMAT_PAL, " pal", Test_PAL, Load_PAL, Save_PAL, 1, 0, 0, "pal", "pal"},
   {FORMAT_C64, " c64", Test_C64, Load_C64, Save_C64, 0, 1, 0, "c64", "c64;koa"},
   {FORMAT_SCR, " cpc", NULL,     NULL,     Save_SCR, 0, 0, 0, "cpc", "cpc;scr"},
+  {FORMAT_XPM, " xpm", NULL,     NULL,     Save_XPM, 0, 0, 0, "xpm", "xpm"},
   {FORMAT_MISC,"misc.",NULL,     NULL,     NULL,     0, 0, 0, "",    "tga;pnm;xpm;xcf;jpg;jpeg;tif;tiff;ico"},
 };
 

src/main.c

@@ -710,6 +710,9 @@ int Init_program(int argc,char * argv[])
       SetWindowPos(pInfo.window, 0, Config.Window_pos_x, Config.Window_pos_y, 0, 0, SWP_NOSIZE);
     }
   }
+
+  // Open a console for debugging...
+  //ActivateConsole();
   #endif
   
   Main_image_width=Screen_width/Pixel_width;