modified: Makefile

modified:   color
	modified:   color.c

Makefile

@@ -1,4 +1,4 @@
 make:
 	gcc color.c -lX11 -o color
 debug:
-	gcc color.c -lX11 -o color -ggdb
+	gcc color.c -lX11 -Wall -o color -ggdb

color.c

@@ -2,27 +2,83 @@
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
- 
+#include <errno.h>
+
+//TODO: fix your ugly ass vim colors, I don't care if it's part of the code
+
+
 int main(void) {
+
+  char text_prompt_buffer[32] = "testing"; //TODO: everything
+
    Display *display;
    Window window;
    XEvent event;
+   Colormap colormap;
    int screen;
+   
+   XColor background_color;
+   XTextItem text_prompt;
+   XGCValues text_prompt_formatting;
+   GC text_prompt_gc; 
+
+
+
+
  
-   d = XOpenDisplay(NULL);
-   if (d == NULL) {
-      fprintf(stderr, "Cannot open display\n");
-      exit(1);
+   if((display = XOpenDisplay(NULL)) == NULL) {
+      printf("Couldn't open display due to fatal error: %s\n", strerror(errno));
+      exit(errno);
    }
  
    screen = DefaultScreen(display);
-   w = XCreateSimpleWindow(display, RootWindow(display, screen), 
+   colormap = DefaultColormap(display, screen);
+   
+   background_color.red = 0;
+   background_color.green = 65535;
+   background_color.blue = 0;
+
+   XAllocColor(display, colormap, &background_color);
+   
+
+   window = XCreateSimpleWindow(display, RootWindow(display, screen), 
        10, 10, 
        100, 100, 
-       1,
-       BlackPixel(d, s), 
-       WhitePixel(d, s)); //last arg is color
+       0,
+       background_color.pixel,
+       background_color.pixel); //last arg is color
+
+   XMapWindow(display, window);
+   XSelectInput(display, window, KeyPressMask | ExposureMask);
+
+
+   //text struct
+   text_prompt.chars = text_prompt_buffer;
+   text_prompt.nchars = strlen(text_prompt_buffer);
+   text_prompt.delta = 0; //what?
+   text_prompt.font = None; 
+
+   //text formatting struct
+   text_prompt_formatting.foreground = BlackPixel(display, screen);
+   text_prompt_formatting.background = WhitePixel(display, screen);
+   text_prompt_gc = XCreateGC(display, window, GCForeground | GCBackground, &text_prompt_formatting);
+
+
+   for(;;) {
+     XNextEvent(display, &event);
+     switch (event.type) {
+       case KeyPress:
+         printf("Key press\n");
+         break;
+       case Expose:
+         XDrawText(display, window, text_prompt_gc, 10, 10, &text_prompt, 1); //TODO formatting, textprompt
+         break;
+       default:
+         printf("wot\n");
+         break;
+     }
+   }
  
  
    return 0;
-}
+}