mirror of
https://github.com/brl/mutter.git
synced 2024-12-25 20:32:16 +00:00
8a4b647154
The extension keyboard support in XInput 1.x is hopelessly broken. Nevertheless, it's possible to use some bits of it, as we prefer the core keyboard events to the XInput events, thus at least having proper handling for X11 key events on the Stage window.
131 lines
3.3 KiB
C
131 lines
3.3 KiB
C
#include <stdlib.h>
|
|
#include <gmodule.h>
|
|
#include <clutter/clutter.h>
|
|
#include <clutter/x11/clutter-x11.h>
|
|
|
|
typedef struct {
|
|
|
|
GHashTable *devices;
|
|
|
|
} TestDevicesApp;
|
|
|
|
static const gchar *
|
|
device_type_name (ClutterInputDevice *device)
|
|
{
|
|
ClutterInputDeviceType d_type;
|
|
|
|
d_type = clutter_input_device_get_device_type (device);
|
|
switch (d_type)
|
|
{
|
|
case CLUTTER_POINTER_DEVICE:
|
|
return "Pointer";
|
|
|
|
case CLUTTER_KEYBOARD_DEVICE:
|
|
return "Keyboard";
|
|
|
|
case CLUTTER_EXTENSION_DEVICE:
|
|
return "Extension";
|
|
|
|
default:
|
|
return "Unknown";
|
|
}
|
|
|
|
g_warn_if_reached ();
|
|
|
|
return NULL;
|
|
}
|
|
|
|
static gboolean
|
|
stage_motion_event_cb (ClutterActor *actor,
|
|
ClutterEvent *event,
|
|
gpointer userdata)
|
|
{
|
|
TestDevicesApp *app = (TestDevicesApp *)userdata;
|
|
ClutterInputDevice *device;
|
|
ClutterActor *hand = NULL;
|
|
|
|
device = clutter_event_get_device (event);
|
|
|
|
hand = g_hash_table_lookup (app->devices, device);
|
|
|
|
g_print ("Device: '%s' (id:%d, type:%s)\n",
|
|
clutter_input_device_get_device_name (device),
|
|
clutter_input_device_get_device_id (device),
|
|
device_type_name (device));
|
|
|
|
if (hand != NULL)
|
|
{
|
|
gfloat event_x, event_y;
|
|
|
|
clutter_event_get_coords (event, &event_x, &event_y);
|
|
clutter_actor_set_position (hand, event_x, event_y);
|
|
|
|
return TRUE;
|
|
}
|
|
|
|
return FALSE;
|
|
}
|
|
|
|
G_MODULE_EXPORT int
|
|
test_devices_main (int argc, char **argv)
|
|
{
|
|
ClutterActor *stage;
|
|
TestDevicesApp *app;
|
|
ClutterColor stage_color = { 0x61, 0x64, 0x8c, 0xff };
|
|
ClutterDeviceManager *manager;
|
|
const GSList *stage_devices, *l;
|
|
|
|
/* force enabling X11 support */
|
|
clutter_x11_enable_xinput ();
|
|
|
|
clutter_init (&argc, &argv);
|
|
|
|
app = g_new0 (TestDevicesApp, 1);
|
|
app->devices = g_hash_table_new (g_direct_hash, g_direct_equal) ;
|
|
|
|
stage = clutter_stage_get_default ();
|
|
clutter_stage_set_color (CLUTTER_STAGE (stage), &stage_color);
|
|
//clutter_stage_fullscreen (CLUTTER_STAGE (stage));
|
|
|
|
g_signal_connect (stage,
|
|
"motion-event", G_CALLBACK(stage_motion_event_cb),
|
|
app);
|
|
|
|
clutter_actor_show_all (stage);
|
|
|
|
manager = clutter_device_manager_get_default ();
|
|
stage_devices = clutter_device_manager_peek_devices (manager);
|
|
|
|
if (stage_devices == NULL)
|
|
g_error ("No input devices found.");
|
|
|
|
for (l = stage_devices; l != NULL; l = l->next)
|
|
{
|
|
ClutterInputDevice *device = l->data;
|
|
ClutterInputDeviceType device_type;
|
|
ClutterActor *hand = NULL;
|
|
|
|
g_print ("got a %s device '%s' with id %d...\n",
|
|
device_type_name (device),
|
|
clutter_input_device_get_device_name (device),
|
|
clutter_input_device_get_device_id (device));
|
|
|
|
device_type = clutter_input_device_get_device_type (device);
|
|
if (device_type == CLUTTER_POINTER_DEVICE ||
|
|
device_type == CLUTTER_EXTENSION_DEVICE)
|
|
{
|
|
hand = clutter_texture_new_from_file (TESTS_DATADIR
|
|
G_DIR_SEPARATOR_S
|
|
"redhand.png",
|
|
NULL);
|
|
g_hash_table_insert (app->devices, device, hand);
|
|
|
|
clutter_container_add_actor (CLUTTER_CONTAINER (stage), hand);
|
|
}
|
|
}
|
|
|
|
clutter_main ();
|
|
|
|
return EXIT_SUCCESS;
|
|
}
|