mirror of
https://github.com/gryf/wmaker.git
synced 2025-12-26 08:22:37 +01:00
02feb72fdc
The functions related to colormap are moved from funcs.h to the new file colormap.h. These files are included where needed. The functions wColormapInstallRoot and wColormapUninstallRoot are removed, because they are not used.
108 lines
2.9 KiB
C
108 lines
2.9 KiB
C
/* colormap.c - colormap handling code
|
|
*
|
|
* Window Maker window manager
|
|
*
|
|
* Copyright (c) 1998-2003 Alfredo K. Kojima
|
|
*
|
|
* This code slightly based on fvwm code,
|
|
* Copyright (c) Rob Nation and others
|
|
* but completely rewritten.
|
|
*
|
|
* 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 "wconfig.h"
|
|
|
|
#include "WindowMaker.h"
|
|
#include <X11/Xatom.h>
|
|
#include "window.h"
|
|
|
|
#include "framewin.h"
|
|
void wColormapInstallForWindow(WScreen * scr, WWindow * wwin)
|
|
{
|
|
int i;
|
|
XWindowAttributes attributes;
|
|
int done = 0;
|
|
Window xwin = None;
|
|
|
|
if (wwin) {
|
|
xwin = wwin->client_win;
|
|
} else {
|
|
xwin = scr->root_win;
|
|
}
|
|
|
|
scr->cmap_window = wwin;
|
|
|
|
if (scr->root_colormap_install_count > 0) {
|
|
scr->original_cmap_window = wwin;
|
|
return;
|
|
}
|
|
|
|
/* install colormap for all windows of the client */
|
|
if (wwin && wwin->cmap_window_no > 0 && wwin->cmap_windows) {
|
|
for (i = wwin->cmap_window_no - 1; i >= 0; i--) {
|
|
Window w;
|
|
|
|
w = wwin->cmap_windows[i];
|
|
if (w == wwin->client_win)
|
|
done = 1;
|
|
|
|
XGetWindowAttributes(dpy, w, &attributes);
|
|
if (attributes.colormap == None)
|
|
attributes.colormap = scr->colormap;
|
|
|
|
if (scr->current_colormap != attributes.colormap) {
|
|
scr->current_colormap = attributes.colormap;
|
|
/*
|
|
* ICCCM 2.0: some client requested permission
|
|
* to install colormaps by itself and we granted.
|
|
* So, we can't install any colormaps.
|
|
*/
|
|
if (!scr->flags.colormap_stuff_blocked)
|
|
XInstallColormap(dpy, attributes.colormap);
|
|
}
|
|
}
|
|
}
|
|
|
|
if (!done) {
|
|
attributes.colormap = None;
|
|
if (xwin != None)
|
|
XGetWindowAttributes(dpy, xwin, &attributes);
|
|
if (attributes.colormap == None)
|
|
attributes.colormap = scr->colormap;
|
|
|
|
if (scr->current_colormap != attributes.colormap) {
|
|
scr->current_colormap = attributes.colormap;
|
|
if (!scr->flags.colormap_stuff_blocked)
|
|
XInstallColormap(dpy, attributes.colormap);
|
|
}
|
|
}
|
|
XSync(dpy, False);
|
|
}
|
|
|
|
void wColormapAllowClientInstallation(WScreen * scr, Bool starting)
|
|
{
|
|
scr->flags.colormap_stuff_blocked = starting;
|
|
/*
|
|
* Client stopped managing the colormap stuff. Restore the colormap
|
|
* that would be installed if the client did not request colormap
|
|
* stuff.
|
|
*/
|
|
if (!starting) {
|
|
XInstallColormap(dpy, scr->current_colormap);
|
|
XSync(dpy, False);
|
|
}
|
|
}
|