forked from vitrine/wmaker
83 lines
1.8 KiB
C
83 lines
1.8 KiB
C
#include "wconfig.h"
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#include <stdio.h>
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#include <stdlib.h>
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#include <X11/X.h>
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#include <X11/Xlib.h>
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#include <X11/Xutil.h>
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#include <X11/Xproto.h>
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#include "WindowMaker.h"
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#include "wmsound.h"
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#ifdef WMSOUND
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Window soundServer;
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XEvent sound_event;
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extern WPreferences wPreferences;
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extern Atom _XA_WINDOWMAKER_WM_FUNCTION;
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void
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wSoundServerGrab(Window wm_win)
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{
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Window *lstChildren;
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Window retRoot;
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Window retParent;
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int indexCount;
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u_int numChildren;
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XClassHint *retHint;
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if (XQueryTree(dpy, wm_win, &retRoot, &retParent, &lstChildren, &numChildren)) {
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for (indexCount = 1; indexCount < numChildren; indexCount++) {
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retHint = XAllocClassHint();
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if (!retHint) {
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XFree(lstChildren);
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return;
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}
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XGetClassHint (dpy, lstChildren[indexCount], retHint);
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if (retHint->res_class) {
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if (strcmp("WMSoundServer", retHint->res_class) == 0) {
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soundServer = lstChildren[indexCount];
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XFree(lstChildren);
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if(retHint) {
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XFree(retHint);
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}
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return;
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}
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}
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XFree(retHint);
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retHint = 0;
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}
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XFree(lstChildren);
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}
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return;
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}
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void
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wSoundPlay(long event_sound)
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{
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if (!soundServer) {
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wSoundServerGrab(DefaultRootWindow(dpy));
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}
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if(soundServer!=None && !wPreferences.no_sound) {
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sound_event.xclient.type = ClientMessage;
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sound_event.xclient.message_type = _XA_WINDOWMAKER_WM_FUNCTION;
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sound_event.xclient.format = 32;
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sound_event.xclient.display = dpy;
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sound_event.xclient.window = soundServer;
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sound_event.xclient.data.l[0] = event_sound;
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if (XSendEvent(dpy, soundServer, False,
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NoEventMask, &sound_event)==BadWindow) {
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soundServer = None;
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return;
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} else {
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XFlush(dpy);
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}
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}
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}
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#endif /* WMSOUND */
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