c/sampler renamed to Ghetto-SoundSystem ;-)

[mirrors/Programs.git] / bash / x-mouse / click.c

#include <stdio.h>
#include <stdlib.h>
#include <string.h>

#include <unistd.h>

#include <X11/Xlib.h>
#include <X11/Xutil.h>

/* move mouse
#include "Xlib.h"

	int delta_x = 500, delta_y = 160;
    Display *display = XOpenDisplay(0);
    Window root = DefaultRootWindow(display);
    XWarpPointer(display, None, root, 0, 0, 0, 0, delta_x, delta_y);
    XCloseDisplay(display);
    return 0;
*/

void mouseClick(int button)
{
	Display *display = XOpenDisplay(NULL);

	XEvent event;
	if(display == NULL)
	{
		fprintf(stderr, "Cannot open display!!!\n");
		exit(EXIT_FAILURE);
	}
	
	memset(&event, 0x00, sizeof(event));
	
	event.type = ButtonPress;
	event.xbutton.button = button;
	event.xbutton.same_screen = True;
	
	XQueryPointer(display, RootWindow(display, DefaultScreen(display)), &event.xbutton.root, &event.xbutton.window, &event.xbutton.x_root, &event.xbutton.y_root, &event.xbutton.x, &event.xbutton.y, &event.xbutton.state);
	
	event.xbutton.subwindow = event.xbutton.window;
	
	while(event.xbutton.subwindow)
	{
		event.xbutton.window = event.xbutton.subwindow;
		
		XQueryPointer(display, event.xbutton.window, &event.xbutton.root, &event.xbutton.subwindow, &event.xbutton.x_root, &event.xbutton.y_root, &event.xbutton.x, &event.xbutton.y, &event.xbutton.state);
	}
	
	if(XSendEvent(display, PointerWindow, True, 0xfff, &event) == 0) fprintf(stderr, "Errore nell'invio dell'evento !!!\n");
	
	XFlush(display);
	
	usleep(100000);
	
	event.type = ButtonRelease;
	event.xbutton.state = 0x100;
	
	if(XSendEvent(display, PointerWindow, True, 0xfff, &event) == 0) fprintf(stderr, "Errore nell'invio dell'evento !!!\n");
	
	XFlush(display);

	XCloseDisplay(display);
}

int main() {
	mouseClick(1);
}