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'Rebrand' to herbe, remove xcb version, update makefile

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This commit is contained in:
Samuel Dudik 2020-07-30 17:48:23 +02:00
parent 172866c937
commit ff740e689f
3 changed files with 7 additions and 58 deletions
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105
herbe.c Normal file
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#include <X11/Xlib.h>
#include <X11/Xft/Xft.h>
#include <stdio.h>
#include <stdlib.h>
#include <signal.h>
#include <unistd.h>
#include "config.h"
Display *display;
Window window;
void expire()
{
XEvent event;
event.type = ButtonPress;
XSendEvent(display, window, 0, 0, &event);
XFlush(display);
}
int main(int argc, char *argv[])
{
if (argc != 2) {
fprintf(stderr, "Usage: herbe message\n");
exit(EXIT_FAILURE);
}
signal(SIGALRM, expire);
alarm(duration);
display = XOpenDisplay(NULL);
if (display == NULL)
{
fprintf(stderr, "Cannot open display\n");
exit(EXIT_FAILURE);
}
int screen = DefaultScreen(display);
int window_width = DisplayWidth(display, screen);
int window_height = DisplayHeight(display, screen);
XftColor color;
Window root = RootWindow(display, screen);
XSetWindowAttributes attributes;
attributes.override_redirect = True;
XftColorAllocName(display, DefaultVisual(display, screen), DefaultColormap(display, screen), background_color, &color);
attributes.background_pixel = color.pixel;
XftColorAllocName(display, DefaultVisual(display, screen), DefaultColormap(display, screen), border_color, &color);
attributes.border_pixel = color.pixel;
XftFont *font = XftFontOpenName(display, screen, font_style);
unsigned short x = pos_x;
unsigned short y = pos_y;
int height = font->ascent - font->descent + text_padding * 2;
switch (corner)
{
case down_right:
y = window_height - height - border_size * 2 - pos_y;
case top_right:
x = window_width - width - border_size * 2 - pos_x;
break;
case down_left:
y = window_height - height - border_size * 2 - pos_y;
}
window = XCreateWindow(
display, root, x,
y, width, height, border_size,
DefaultDepth(display, screen), CopyFromParent,
DefaultVisual(display, screen),
CWOverrideRedirect | CWBackPixel | CWBorderPixel, &attributes);
XftDraw *draw = XftDrawCreate(display, window, DefaultVisual(display, screen), DefaultColormap(display, screen));
XftColorAllocName(display, DefaultVisual(display, screen), DefaultColormap(display, screen), font_color, &color);
XSelectInput(display, window, ExposureMask | ButtonPress);
XMapWindow(display, window);
XEvent event;
while (1)
{
XNextEvent(display, &event);
if (event.type == Expose)
{
XClearWindow(display, window);
XftDrawString8(draw, &color, font, text_padding, height - text_padding, (XftChar8 *)argv[1], strlen(argv[1]));
}
if (event.type == ButtonPress)
break;
}
XftDrawDestroy(draw);
XftColorFree(display, DefaultVisual(display, screen), DefaultColormap(display, screen), &color);
XftFontClose(display, font);
XCloseDisplay(display);
return 0;
}