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Implement IBus based activation.

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This commit is contained in:
Daiki Ueno
2011-06-08 17:11:01 +09:00
parent e199add701
commit f76a835e33
5 changed files with 194 additions and 17 deletions
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125
src/client.c
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@ -32,6 +32,10 @@
#include <fakekey/fakekey.h>
#endif /* HAVE_FAKEKEY */
#ifdef HAVE_IBUS
#include <ibus.h>
#endif /* HAVE_IBUS */
#include "eek/eek.h"
#include "eek/eek-xkl.h"
#include "eekboard/eekboard.h"
@ -68,12 +72,20 @@ struct _EekboardClient {
gulong key_pressed_handler;
gulong key_released_handler;
#if ENABLE_FOCUS_LISTENER
gboolean follows_focus;
#endif /* ENABLE_FOCUS_LISTENER */
#ifdef HAVE_ATSPI
AtspiAccessible *acc;
gboolean follows_focus;
AtspiDeviceListener *keystroke_listener;
#endif /* HAVE_ATSPI */
#ifdef HAVE_IBUS
IBusBus *ibus_bus;
guint ibus_focus_message_filter;
#endif /* HAVE_IBUS */
#ifdef HAVE_FAKEKEY
FakeKey *fakekey;
#endif /* HAVE_FAKEKEY */
@ -184,6 +196,14 @@ eekboard_client_dispose (GObject *object)
eekboard_client_disable_atspi_keystroke (client);
#endif /* HAVE_ATSPI */
#ifdef HAVE_IBUS
eekboard_client_disable_ibus_focus (client);
if (client->ibus_bus) {
g_object_unref (client->ibus_bus);
client->ibus_bus = NULL;
}
#endif /* HAVE_IBUS */
#ifdef HAVE_FAKEKEY
eekboard_client_disable_fakekey (client);
#endif /* HAVE_FAKEKEY */
@ -272,10 +292,16 @@ eekboard_client_init (EekboardClient *client)
client->key_released_handler = 0;
client->xkl_config_changed_handler = 0;
client->xkl_state_changed_handler = 0;
#ifdef HAVE_ATSPI
#if ENABLE_FOCUS_LISTENER
client->follows_focus = FALSE;
#endif /* ENABLE_FOCUS_LISTENER */
#ifdef HAVE_ATSPI
client->keystroke_listener = NULL;
#endif /* HAVE_ATSPI */
#ifdef HAVE_IBUS
client->ibus_bus = NULL;
client->ibus_focus_message_filter = 0;
#endif /* HAVE_IBUS */
#ifdef HAVE_FAKEKEY
client->fakekey = NULL;
#endif /* HAVE_FAKEKEY */
@ -287,19 +313,19 @@ eekboard_client_set_xkl_config (EekboardClient *client,
const gchar *layouts,
const gchar *options)
{
#ifdef HAVE_ATSPI
#if ENABLE_FOCUS_LISTENER
return set_xkl_keyboard (client,
!client->follows_focus,
model,
layouts,
options);
#else
#else /* ENABLE_FOCUS_LISTENER */
return set_xkl_keyboard (client,
TRUE,
model,
layouts,
options);
#endif
#endif /* !ENABLE_FOCUS_LISTENER */
}
gboolean
@ -338,15 +364,15 @@ eekboard_client_enable_xkl (EekboardClient *client)
xkl_engine_start_listen (client->xkl_engine, XKLL_TRACK_KEYBOARD_STATE);
#ifdef HAVE_ATSPI
#if ENABLE_FOCUS_LISTENER
return set_xkl_keyboard (client,
!client->follows_focus,
NULL,
NULL,
NULL);
#else
#else /* ENABLE_FOCUS_LISTENER */
return set_xkl_keyboard (client, TRUE, NULL, NULL, NULL);
#endif
#endif /* !ENABLE_FOCUS_LISTENER */
}
void
@ -546,6 +572,83 @@ keystroke_listener_cb (const AtspiDeviceEvent *stroke,
}
#endif /* HAVE_ATSPI */
#ifdef HAVE_IBUS
static void
add_match_rule (GDBusConnection *connection,
const gchar *match_rule)
{
GError *error;
GDBusMessage *message;
message = g_dbus_message_new_method_call ("org.freedesktop.DBus", /* name */
"/org/freedesktop/DBus", /* path */
"org.freedesktop.DBus", /* interface */
"AddMatch");
g_dbus_message_set_body (message, g_variant_new ("(s)", match_rule));
error = NULL;
g_dbus_connection_send_message (connection,
message,
G_DBUS_SEND_MESSAGE_FLAGS_NONE,
NULL,
&error);
g_object_unref (message);
}
static GDBusMessage *
focus_message_filter (GDBusConnection *connection,
GDBusMessage *message,
gboolean incoming,
gpointer user_data)
{
EekboardClient *client = user_data;
if (incoming &&
g_strcmp0 (g_dbus_message_get_interface (message),
IBUS_INTERFACE_INPUT_CONTEXT) == 0) {
const gchar *member = g_dbus_message_get_member (message);
if (g_strcmp0 (member, "FocusIn") == 0) {
eekboard_context_show_keyboard (client->context, NULL);
}
}
return message;
}
gboolean
eekboard_client_enable_ibus_focus (EekboardClient *client)
{
GDBusConnection *connection;
GError *error;
client->ibus_bus = ibus_bus_new ();
connection = ibus_bus_get_connection (client->ibus_bus);
add_match_rule (connection,
"type='method_call',"
"interface='" IBUS_INTERFACE_INPUT_CONTEXT "',"
"member='FocusIn'");
client->ibus_focus_message_filter =
g_dbus_connection_add_filter (connection,
focus_message_filter,
client,
NULL);
client->follows_focus = TRUE;
return TRUE;
}
void
eekboard_client_disable_ibus_focus (EekboardClient *client)
{
GDBusConnection *connection;
client->follows_focus = FALSE;
connection = ibus_bus_get_connection (client->ibus_bus);
g_dbus_connection_remove_filter (connection,
client->ibus_focus_message_filter);
}
#endif /* HAVE_ATSPI */
EekboardClient *
eekboard_client_new (GDBusConnection *connection)
{
@ -810,11 +913,11 @@ eekboard_client_load_keyboard_from_file (EekboardClient *client,
layout = eek_xml_layout_new (G_INPUT_STREAM(input));
g_object_unref (input);
#ifdef HAVE_ATSPI
#if ENABLE_FOCUS_LISTENER
retval = set_keyboard (client, !client->follows_focus, layout);
#else
#else /* ENABLE_FOCUS_LISTENER */
retval = set_keyboard (client, TRUE, layout);
#endif
#endif /* !ENABLE_FOCUS_LISTENER */
g_object_unref (layout);
return retval;
}