dwm/mouse.c

83 lines
1.8 KiB
C
Raw Normal View History

2006-07-11 15:24:10 -04:00
/*
* (C)opyright MMVI Anselm R. Garbe <garbeam at gmail dot com>
* (C)opyright MMVI Kris Maglione <fbsdaemon@gmail.com>
* See LICENSE file for license details.
*/
#include <stdlib.h>
#include <string.h>
#include <unistd.h>
#include "wm.h"
#define ButtonMask (ButtonPressMask | ButtonReleaseMask)
#define MouseMask (ButtonMask | PointerMotionMask)
void
mresize(Client *c)
{
XEvent ev;
int old_cx, old_cy;
2006-07-11 16:49:09 -04:00
old_cx = c->x;
old_cy = c->y;
if(XGrabPointer(dpy, root, False, MouseMask, GrabModeAsync, GrabModeAsync,
2006-07-11 15:24:10 -04:00
None, cursor[CurResize], CurrentTime) != GrabSuccess)
return;
2006-07-11 16:49:09 -04:00
XWarpPointer(dpy, None, c->win, 0, 0, 0, 0, c->w, c->h);
2006-07-11 15:24:10 -04:00
for(;;) {
XMaskEvent(dpy, MouseMask | ExposureMask, &ev);
2006-07-11 15:24:10 -04:00
switch(ev.type) {
default: break;
case Expose:
handler[Expose](&ev);
break;
2006-07-11 15:24:10 -04:00
case MotionNotify:
XFlush(dpy);
2006-07-12 19:04:38 -04:00
c->w = abs(old_cx - ev.xmotion.x);
c->h = abs(old_cy - ev.xmotion.y);
c->x = (old_cx <= ev.xmotion.x) ? old_cx : old_cx - c->w;
c->y = (old_cy <= ev.xmotion.y) ? old_cy : old_cy - c->h;
resize(c);
2006-07-11 15:24:10 -04:00
break;
case ButtonRelease:
XUngrabPointer(dpy, CurrentTime);
return;
}
}
}
void
mmove(Client *c)
{
XEvent ev;
int x1, y1, old_cx, old_cy, di;
unsigned int dui;
Window dummy;
2006-07-11 16:49:09 -04:00
old_cx = c->x;
old_cy = c->y;
if(XGrabPointer(dpy, root, False, MouseMask, GrabModeAsync, GrabModeAsync,
2006-07-11 15:24:10 -04:00
None, cursor[CurMove], CurrentTime) != GrabSuccess)
return;
XQueryPointer(dpy, root, &dummy, &dummy, &x1, &y1, &di, &di, &dui);
for(;;) {
XMaskEvent(dpy, MouseMask | ExposureMask, &ev);
2006-07-11 15:24:10 -04:00
switch (ev.type) {
default: break;
case Expose:
handler[Expose](&ev);
break;
2006-07-11 15:24:10 -04:00
case MotionNotify:
XFlush(dpy);
2006-07-11 16:49:09 -04:00
c->x = old_cx + (ev.xmotion.x - x1);
c->y = old_cy + (ev.xmotion.y - y1);
2006-07-12 19:04:38 -04:00
resize(c);
2006-07-11 15:24:10 -04:00
break;
case ButtonRelease:
XUngrabPointer(dpy, CurrentTime);
return;
}
}
}