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/*
* Copyright (c) 2010, Wei Mingzhi <whistler_wmz@users.sf.net>.
* All Rights Reserved.
*
* Based on: Cdrom for Psemu Pro like Emulators
* By: linuzappz <linuzappz@hotmail.com>
*
* 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, see <http://www.gnu.org/licenses>.
*/
#include "pad.h"
#include "util.h"
void grabCursor(Display *dpy, Window win, int grab)
{
if(!grab)
{
XUngrabPointer(dpy, CurrentTime);
}
else
{
XGrabPointer(dpy, win, True, ButtonPressMask, GrabModeAsync, GrabModeAsync, win, None, CurrentTime);
}
}
void showCursor(Display *dpy, Window win, int show)
{
if(!show)
{
Pixmap bm_no;
Colormap cmap;
Cursor no_ptr;
XColor black, dummy;
char bm_no_data[] =
{
0, 0, 0, 0, 0, 0, 0, 0
};
cmap = DefaultColormap(dpy, DefaultScreen(dpy));
XAllocNamedColor(dpy, cmap, "black", &black, &dummy);
bm_no = XCreateBitmapFromData(dpy, win, bm_no_data, 8, 8);
no_ptr = XCreatePixmapCursor(dpy, bm_no, bm_no, &black, &black, 0, 0);
XDefineCursor(dpy, win, no_ptr);
XFreeCursor(dpy, no_ptr);
XFreePixmap(dpy, bm_no);
XFreeColors(dpy, cmap, &black.pixel, 1, 0);
}
else
{
XDefineCursor(dpy, win, 0);
}
}
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