[gnome-desktop] idle-monitor: Add test application

[Bastien Nocera <hadess src gnome org>]

commit 4c8d0bc7b22dea06d97573b5ed9c4f32d6ebac49
Author: Bastien Nocera <hadess hadess net>
Date:   Mon Nov 12 19:13:06 2012 +0100

    idle-monitor: Add test application

 libgnome-desktop/Makefile.am         |    4 +-
 libgnome-desktop/test-idle-monitor.c |  100 ++++++++++++++++++++++++++++++++++
 2 files changed, 103 insertions(+), 1 deletions(-)
---
diff --git a/libgnome-desktop/Makefile.am b/libgnome-desktop/Makefile.am
index df060b3..fc24a9b 100644
--- a/libgnome-desktop/Makefile.am
+++ b/libgnome-desktop/Makefile.am
@@ -133,7 +133,7 @@ gnome_rr_debug_LDADD =		\
 	$(lib_LTLIBRARIES)	\
 	$(XLIB_LIBS)
 
-noinst_PROGRAMS = test-xkb-info test-pnp-ids test-wall-clock test-desktop-thumbnail
+noinst_PROGRAMS = test-xkb-info test-pnp-ids test-wall-clock test-desktop-thumbnail test-idle-monitor
 test_xkb_info_LDADD =		\
 	$(GNOME_DESKTOP_LIBS)	\
 	$(lib_LTLIBRARIES)	\
@@ -145,4 +145,6 @@ test_wall_clock_LDADD = $(test_xkb_info_LDADD)
 
 test_desktop_thumbnail_LDADD = $(test_xkb_info_LDADD)
 
+test_idle_monitor_LDADD = $(test_xkb_info_LDADD)
+
 -include $(top_srcdir)/git.mk
diff --git a/libgnome-desktop/test-idle-monitor.c b/libgnome-desktop/test-idle-monitor.c
new file mode 100644
index 0000000..aa68e56
--- /dev/null
+++ b/libgnome-desktop/test-idle-monitor.c
@@ -0,0 +1,100 @@
+#include <gtk/gtk.h>
+#include <gdk/gdkx.h>
+#define GNOME_DESKTOP_USE_UNSTABLE_API
+#include "libgnome-desktop/gnome-idle-monitor.h"
+
+GHashTable *monitors = NULL; /* key = device id, value = GnomeIdleMonitor */
+
+static void
+watch_func (GnomeIdleMonitor      *monitor,
+	    guint                  id,
+	    gpointer               user_data)
+{
+	GdkDevice *device;
+	int device_id;
+
+	g_object_get (monitor, "device", &device, NULL);
+	device_id = gdk_x11_device_get_id (device);
+	g_message ("Watch func called for device %s (id: %d, watch id %d)",
+		   gdk_device_get_name (device),
+		   device_id,
+		   id);
+	g_object_unref (device);
+}
+
+static void
+device_added_cb (GdkDeviceManager *manager,
+		 GdkDevice        *device,
+		 gpointer          user_data)
+{
+	GnomeIdleMonitor *monitor;
+	guint watch_id;
+	int device_id;
+
+	device_id = gdk_x11_device_get_id (device);
+	monitor = gnome_idle_monitor_new_for_device (device);
+	watch_id = gnome_idle_monitor_add_watch (monitor,
+						 10,
+						 watch_func,
+						 NULL,
+						 NULL);
+	g_message ("Added watch ID %d for device %s (%d)",
+		   watch_id,
+		   gdk_device_get_name (device),
+		   device_id);
+	g_hash_table_insert (monitors,
+			     GINT_TO_POINTER (device_id),
+			     monitor);
+}
+
+static void
+device_removed_cb (GdkDeviceManager *manager,
+		   GdkDevice        *device,
+		   gpointer          user_data)
+{
+	g_hash_table_remove (monitors,
+			     GINT_TO_POINTER (gdk_x11_device_get_id (device)));
+	g_message ("Removed watch for device %s (%d)",
+		   gdk_device_get_name (device),
+		   gdk_x11_device_get_id (device));
+}
+
+static void
+device_changed_cb (GdkDeviceManager *manager,
+		   GdkDevice        *device,
+		   gpointer          user_data)
+{
+	if (gdk_device_get_device_type (device) == GDK_DEVICE_TYPE_FLOATING)
+		device_removed_cb (manager, device, NULL);
+	else
+		device_added_cb (manager, device, NULL);
+}
+
+int main (int argc, char **argv)
+{
+	GdkDeviceManager *manager;
+	GList *devices, *l;
+
+	gtk_init (&argc, &argv);
+
+	monitors = g_hash_table_new_full (g_direct_hash, g_direct_equal,
+					  NULL, g_object_unref);
+
+	manager = gdk_display_get_device_manager (gdk_display_get_default ());
+	g_signal_connect (manager, "device-added",
+			  G_CALLBACK (device_added_cb), NULL);
+	g_signal_connect (manager, "device-removed",
+			  G_CALLBACK (device_removed_cb), NULL);
+	g_signal_connect (manager, "device-changed",
+			  G_CALLBACK (device_changed_cb), NULL);
+	devices = gdk_device_manager_list_devices (manager, GDK_DEVICE_TYPE_SLAVE);
+	for (l = devices; l != NULL; l = l->next) {
+		GdkDevice *device = l->data;
+
+		device_added_cb (manager, device, NULL);
+	}
+
+	gtk_main ();
+
+	return 0;
+}