Added snooper, a tool to test the gtk_key_snooper_install() function

Makefile

@@ -35,6 +35,7 @@ dist:
 		$(PACKAGE)-$(VERSION)/src/layout.h \
 		$(PACKAGE)-$(VERSION)/src/project.conf \
 		$(PACKAGE)-$(VERSION)/tools/plug.c \
+		$(PACKAGE)-$(VERSION)/tools/snooper.c \
 		$(PACKAGE)-$(VERSION)/tools/xkey.c \
 		$(PACKAGE)-$(VERSION)/tools/Makefile \
 		$(PACKAGE)-$(VERSION)/tools/project.conf \

tools/.cvsignore

@@ -1,2 +1,3 @@
 plug
+snooper
 xkey

tools/Makefile

@@ -1,4 +1,4 @@
-TARGETS	= plug xkey
+TARGETS	= plug snooper xkey
 PREFIX	= /usr/local
 DESTDIR	=
 BINDIR	= $(PREFIX)/bin
@@ -23,6 +23,13 @@ plug_LDFLAGS = $(LDFLAGSF) $(LDFLAGS)
 plug: $(plug_OBJS)
 	$(CC) -o plug $(plug_OBJS) $(plug_LDFLAGS)
 
+snooper_OBJS = snooper.o
+snooper_CFLAGS = $(CPPFLAGSF) $(CPPFLAGS) $(CFLAGSF) $(CFLAGS)
+snooper_LDFLAGS = $(LDFLAGSF) $(LDFLAGS)
+
+snooper: $(snooper_OBJS)
+	$(CC) -o snooper $(snooper_OBJS) $(snooper_LDFLAGS)
+
 xkey_OBJS = xkey.o
 xkey_CFLAGS = $(CPPFLAGSF) $(CPPFLAGS) $(CFLAGSF) $(CFLAGS)
 xkey_LDFLAGS = $(LDFLAGSF) $(LDFLAGS) -lXtst
@@ -33,11 +40,14 @@ xkey: $(xkey_OBJS)
 plug.o: plug.c
 	$(CC) $(plug_CFLAGS) -c plug.c
 
+snooper.o: snooper.c
+	$(CC) $(snooper_CFLAGS) -c snooper.c
+
 xkey.o: xkey.c
 	$(CC) $(xkey_CFLAGS) -c xkey.c
 
 clean:
-	$(RM) -- $(plug_OBJS) $(xkey_OBJS)
+	$(RM) -- $(plug_OBJS) $(snooper_OBJS) $(xkey_OBJS)
 
 distclean: clean
 	$(RM) -- $(TARGETS)

tools/project.conf

@@ -1,4 +1,4 @@
-targets=plug,xkey
+targets=plug,snooper,xkey
 cflags_force=-W `pkg-config --cflags gtk+-2.0`
 cflags=-Wall -g -O2
 ldflags_force=`pkg-config --libs gtk+-2.0`
@@ -8,6 +8,10 @@ dist=Makefile
 type=binary
 sources=plug.c
 
+[snooper]
+type=binary
+sources=snooper.c
+
 [xkey]
 type=binary
 sources=xkey.c

tools/snooper.c

@@ -0,0 +1,70 @@
+/* $Id$ */
+/* Copyright (c) 2012 Pierre Pronchery <khorben@defora.org> */
+/* This file is part of DeforaOS Desktop Keyboard */
+/* 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, version 3 of the License.
+ *
+ * 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 <unistd.h>
+#include <stdlib.h>
+#include <stdio.h>
+#include <gtk/gtk.h>
+
+
+/* prototypes */
+/* callbacks */
+static gint _snooper_on_key_snoop(GtkWidget * grab, GdkEventKey * event,
+		gpointer data);
+
+
+/* functions */
+/* callbacks */
+/* snooper_on_key_snoop */
+static gint _snooper_on_key_snoop(GtkWidget * grab, GdkEventKey * event,
+		gpointer data)
+{
+#ifdef DEBUG
+	fprintf(stderr, "DEBUG: %s()\n", __func__);
+#endif
+	return TRUE;
+}
+
+
+/* usage */
+static int _usage(void)
+{
+	fputs("Usage: snooper\n", stderr);
+	return 1;
+}
+
+
+/* main */
+int main(int argc, char * argv[])
+{
+	int o;
+	guint id;
+
+	gtk_init(&argc, &argv);
+	while((o = getopt(argc, argv, "")) != -1)
+		switch(o)
+		{
+			default:
+				return _usage();
+		}
+	if(optind != argc)
+		return _usage();
+	id = gtk_key_snooper_install(_snooper_on_key_snoop, NULL);
+	gtk_main();
+	gtk_key_snooper_remove(id);
+	return 0;
+}