mirror of
https://github.com/awesomeWM/awesome
synced 2024-11-05 20:26:09 +01:00
101 lines
2.9 KiB
C
101 lines
2.9 KiB
C
/*
|
|
* window.c - window handling functions
|
|
*
|
|
* Copyright © 2007 Julien Danjou <julien@danjou.info>
|
|
*
|
|
* This program is free software; you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License as published by
|
|
* the Free Software Foundation; either version 2 of the License, or
|
|
* (at your option) any later version.
|
|
*
|
|
* This program is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License along
|
|
* with this program; if not, write to the Free Software Foundation, Inc.,
|
|
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
|
|
*
|
|
*/
|
|
|
|
#include <X11/Xatom.h>
|
|
|
|
#include "window.h"
|
|
#include "util.h"
|
|
|
|
/** Set client WM_STATE property
|
|
* \param disp Display ref
|
|
* \param win Window
|
|
* \param state state
|
|
*/
|
|
int
|
|
window_setstate(Display *disp, Window win, long state)
|
|
{
|
|
long data[] = { state, None };
|
|
|
|
return XChangeProperty(disp, win, XInternAtom(disp, "WM_STATE", False),
|
|
XInternAtom(disp, "WM_STATE", False), 32,
|
|
PropModeReplace, (unsigned char *) data, 2);
|
|
}
|
|
|
|
/** Get a window state (WM_STATE)
|
|
* \param disp Display ref
|
|
* \param w Client window
|
|
* \return state
|
|
*/
|
|
long
|
|
window_getstate(Display *disp, Window w)
|
|
{
|
|
int format;
|
|
long result = -1;
|
|
unsigned char *p = NULL;
|
|
unsigned long n, extra;
|
|
Atom real;
|
|
if(XGetWindowProperty(disp, w, XInternAtom(disp, "WM_STATE", False),
|
|
0L, 2L, False, XInternAtom(disp, "WM_STATE", False),
|
|
&real, &format, &n, &extra, (unsigned char **) &p) != Success)
|
|
return -1;
|
|
if(n != 0)
|
|
result = *p;
|
|
p_delete(&p);
|
|
return result;
|
|
}
|
|
|
|
Status
|
|
window_configure(Display *disp, Window win, int x, int y, int w, int h, int border)
|
|
{
|
|
XConfigureEvent ce;
|
|
|
|
ce.type = ConfigureNotify;
|
|
ce.display = disp;
|
|
ce.event = win;
|
|
ce.window = win;
|
|
ce.x = x;
|
|
ce.y = y;
|
|
ce.width = w;
|
|
ce.height = h;
|
|
ce.border_width = border;
|
|
ce.above = None;
|
|
ce.override_redirect = False;
|
|
return XSendEvent(disp, win, False, StructureNotifyMask, (XEvent *) & ce);
|
|
}
|
|
|
|
void
|
|
window_settrans(Display *disp, Window win, double opacity)
|
|
{
|
|
unsigned int real_opacity = 0xffffffff;
|
|
|
|
if(opacity >= 0 && opacity <= 100)
|
|
{
|
|
real_opacity = ((opacity / 100.0) * 0xffffffff);
|
|
XChangeProperty(disp, win, XInternAtom(disp, "_NET_WM_WINDOW_OPACITY", False),
|
|
XA_CARDINAL, 32, PropModeReplace, (unsigned char *) &real_opacity, 1L);
|
|
}
|
|
else
|
|
XDeleteProperty(disp, win, XInternAtom(disp, "_NET_WM_WINDOW_OPACITY", False));
|
|
|
|
XSync(disp, False);
|
|
}
|
|
|
|
// vim: filetype=c:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:encoding=utf-8:textwidth=99
|