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d3cb286428
It was removed on 67a8a82670 with the assumption that
nothing was using it. But that was not really the case - FSViewer
used it.
I've just tested it. After a trivial fix regarding the change in
the function definition of WMWritePropListToFile(), FSViewer
compiles and even seems to work (didn't test much though).
So let's not be unfair with FSViewer and put wmlib back. FSViewer
might even be used for educational purposes for people wanting to
write apps using WINGs etc.
87 lines
2.2 KiB
C
87 lines
2.2 KiB
C
/* event.c - WindowMaker event handler
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*
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* WMlib - WindowMaker application programming interface
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*
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* Copyright (C) 1997-2003 Alfredo K. Kojima
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public
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* License along with this library; if not, write to the Free
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* Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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*/
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#include <stdlib.h>
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#include <stdio.h>
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#include <X11/Xlib.h>
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#include <X11/Xutil.h>
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#include "WMaker.h"
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#include "app.h"
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#include "menu.h"
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static Atom _XA_WINDOWMAKER_MENU = 0;
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enum {
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wmSelectItem = 1
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};
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static wmMenuEntry *findEntry(WMMenu * menu, int tag)
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{
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wmMenuEntry *entry = menu->first;
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while (entry) {
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if (entry->tag == tag) {
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return entry;
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}
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if (entry->cascade) {
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wmMenuEntry *tmp;
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tmp = findEntry(entry->cascade, tag);
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if (tmp)
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return tmp;
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}
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entry = entry->next;
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}
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return NULL;
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}
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static void wmHandleMenuEvents(WMAppContext * app, XEvent * event)
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{
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wmMenuEntry *entry;
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switch (event->xclient.data.l[1]) {
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case wmSelectItem:
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entry = findEntry(app->main_menu, event->xclient.data.l[2]);
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if (entry && entry->callback) {
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(*entry->callback) (entry->clientData, event->xclient.data.l[2], event->xclient.data.l[0]);
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}
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break;
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}
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}
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int WMProcessEvent(WMAppContext * app, XEvent * event)
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{
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int proc = False;
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if (!_XA_WINDOWMAKER_MENU) {
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_XA_WINDOWMAKER_MENU = XInternAtom(app->dpy, "_WINDOWMAKER_MENU", False);
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}
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switch (event->type) {
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case ClientMessage:
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if (event->xclient.format == 32
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&& event->xclient.message_type == _XA_WINDOWMAKER_MENU
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&& event->xclient.window == app->main_window) {
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wmHandleMenuEvents(app, event);
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proc = True;
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}
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}
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return proc;
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}
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