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#include <time.h>
#include <string.h>
#include <X11/Xlib.h>
#include <X11/Xft/Xft.h>
#include "glitch.h"
#include "config.h"
extern WindowManager wm;
void widget_desktop_indicator(void) {
int screen_width = DisplayWidth(wm.dpy, wm.screen);
int padding = 3;
char buf[8];
snprintf(buf, sizeof(buf), "%u", wm.current_desktop);
XGlyphInfo extents;
XftTextExtentsUtf8(wm.dpy, wm.font, (FcChar8 *)buf, strlen(buf), &extents);
int size = (wm.font->height > extents.width ? wm.font->height : extents.width) + padding * 2;
int x = screen_width - size - 10;
int y = 10;
// Draw the background square.
XftDrawRect(wm.xft_draw, &wm.xft_bg_color, x, y, size, size);
// Center the text in the square.
int text_x = x + (size - extents.width) / 2 + extents.x;
int text_y = y + (size - wm.font->ascent - wm.font->descent) / 2 + wm.font->ascent;
XftDrawStringUtf8(wm.xft_draw, &wm.xft_color, wm.font, text_x, text_y, (FcChar8 *)buf, strlen(buf));
}
void widget_datetime(void) {
int screen_width = DisplayWidth(wm.dpy, wm.screen);
int padding = 3;
// We need to know the desktop indicator size to position the time correctly.
char desktop_buf[8];
snprintf(desktop_buf, sizeof(desktop_buf), "%u", wm.current_desktop);
XGlyphInfo desktop_extents;
XftTextExtentsUtf8(wm.dpy, wm.font, (FcChar8 *)desktop_buf, strlen(desktop_buf), &desktop_extents);
int desktop_size = (wm.font->height > desktop_extents.width ? wm.font->height : desktop_extents.width) + padding * 2;
int desktop_x = screen_width - desktop_size - 10;
char time_buf[64];
time_t now = time(NULL);
struct tm *tm_info = localtime(&now);
strftime(time_buf, sizeof(time_buf), time_format, tm_info);
XGlyphInfo time_extents;
XftTextExtentsUtf8(wm.dpy, wm.font, (FcChar8 *)time_buf, strlen(time_buf), &time_extents);
int time_x = desktop_x - time_extents.xOff - 20;
int y = 10;
int win_height = desktop_size;
// Draw the background.
XftDrawRect(wm.xft_draw, &wm.xft_root_bg_color, time_x - 50, y, time_extents.xOff + 50, win_height);
// Draw the time.
int time_text_y = y + (win_height - wm.font->ascent - wm.font->descent) / 2 + wm.font->ascent;
XftDrawStringUtf8(wm.xft_draw, &wm.xft_color, wm.font, time_x, time_text_y, (FcChar8 *)time_buf, strlen(time_buf));
}
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