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#include <X11/Xlib.h>
#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;
if((display = XOpenDisplay(NULL)) == NULL) {
printf("Couldn't open display due to fatal error: %s\n", strerror(errno));
exit(errno);
}
screen = DefaultScreen(display);
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,
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_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 learn inverting math, move to bottom right of window
break;
default:
printf("wot\n");
break;
}
}
return 0;
}
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