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kde-extraapps/kdeplasma-addons/applets/kimpanel/backend/ibus/ibus14/panel.c
Ivailo Monev 9ffe5327b4 initial import of kde-plasma-addons (4.14.3)
2015-01-15 17:07:43 +00:00

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/*
* This file is part of KIMToy, an input method frontend for KDE
* Copyright (C) 2011-2012 Ni Hui <shuizhuyuanluo@126.com>
*
* 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; either version 2 of
* the License or (at your option) version 3 or any later version
* accepted by the membership of KDE e.V. (or its successor approved
* by the membership of KDE e.V.), which shall act as a proxy
* defined in Section 14 of 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 <stdlib.h>
#include <string.h>
#include <ibus.h>
#if !IBUS_CHECK_VERSION(1,3,99)
#include <gio/gio.h>
#include <ibuspanelservice.h>
#endif
#include "panel.h"
#ifndef DBUS_ERROR_FAILED
#define DBUS_ERROR_FAILED "org.freedesktop.DBus.Error.Failed"
#endif /* DBUS_ERROR_FAILED */
#define _UNUSED(x) ((void) x)
typedef struct _IBusPanelImpanelClass IBusPanelImpanelClass;
struct _IBusPanelImpanel {
IBusPanelService parent;
IBusBus *bus;
GDBusConnection *conn;
IBusInputContext *input_context;
IBusProperty *logo_prop;
IBusProperty *about_prop;
};
struct _IBusPanelImpanelClass {
IBusPanelServiceClass parent;
};
void
ibus_panel_impanel_set_bus (IBusPanelImpanel *impanel,
IBusBus *bus)
{
impanel->bus = bus;
}
static GDBusNodeInfo *introspection_data = NULL;
static guint owner_id;
static const gchar introspection_xml[] =
"<node>"
" <interface name='org.kde.kimpanel.inputmethod'>"
" <signal name='Enable'>"
" <arg type='b' name='enable'/>"
" </signal>"
" <signal name='RegisterProperties'>"
" <arg type='as' name='prop'/>"
" </signal>"
" <signal name='UpdateProperty'>"
" <arg type='s' name='prop'/>"
" </signal>"
" <signal name='RemoveProperty'>"
" <arg type='s' name='prop'/>"
" </signal>"
" <signal name='ShowAux'>"
" <arg type='b' name='toshow'/>"
" </signal>"
" <signal name='ShowLookupTable'>"
" <arg type='b' name='toshow'/>"
" </signal>"
" <signal name='ShowPreedit'>"
" <arg type='b' name='toshow'/>"
" </signal>"
" <signal name='UpdateAux'>"
" <arg type='s' name='text'/>"
" <arg type='s' name='attr'/>"
" </signal>"
" <signal name='UpdateLookupTableCursor'>"
" <arg type='i' name='pos'/>"
" </signal>"
" <signal name='UpdateLookupTable'>"
" <arg type='as' name='labels'/>"
" <arg type='as' name='candidates'/>"
" <arg type='as' name='attrs'/>"
" <arg type='b' name='hasprev'/>"
" <arg type='b' name='hasnext'/>"
" </signal>"
" <signal name='UpdatePreeditCaret'>"
" <arg type='i' name='pos'/>"
" </signal>"
" <signal name='UpdatePreeditText'>"
" <arg type='s' name='text'/>"
" <arg type='s' name='attr'/>"
" </signal>"
" <signal name='UpdateSpotLocation'>"
" <arg type='i' name='x'/>"
" <arg type='i' name='y'/>"
" </signal>"
" <signal name='ExecDialog'>"
" <arg type='s' name='prop'/>"
" </signal>"
" <signal name='ExecMenu'>"
" <arg type='as' name='actions'/>"
" </signal>"
" </interface>"
"</node>";
/* functions prototype */
static void ibus_panel_impanel_class_init (IBusPanelImpanelClass *class);
static void ibus_panel_impanel_init (IBusPanelImpanel *impanel);
static void ibus_panel_impanel_destroy (IBusPanelImpanel *impanel);
#if !IBUS_CHECK_VERSION(1,3,99)
static gboolean ibus_panel_impanel_focus_in (IBusPanelService *panel,
const gchar *input_context_path,
IBusError **error);
static gboolean ibus_panel_impanel_focus_out (IBusPanelService *panel,
const gchar *input_context_path,
IBusError **error);
static gboolean ibus_panel_impanel_register_properties (IBusPanelService *panel,
IBusPropList *prop_list,
IBusError **error);
static gboolean ibus_panel_impanel_set_cursor_location (IBusPanelService *panel,
gint x,
gint y,
gint w,
gint h,
IBusError **error);
static gboolean ibus_panel_impanel_update_auxiliary_text (IBusPanelService *panel,
IBusText *text,
gboolean visible,
IBusError **error);
static gboolean ibus_panel_impanel_update_lookup_table (IBusPanelService *panel,
IBusLookupTable *lookup_table,
gboolean visible,
IBusError **error);
static gboolean ibus_panel_impanel_update_preedit_text (IBusPanelService *panel,
IBusText *text,
guint cursor_pos,
gboolean visible,
IBusError **error);
static gboolean ibus_panel_impanel_update_property (IBusPanelService *panel,
IBusProperty *prop,
IBusError **error);
static gboolean ibus_panel_impanel_cursor_down_lookup_table (IBusPanelService *panel,
IBusError **error);
static gboolean ibus_panel_impanel_cursor_up_lookup_table (IBusPanelService *panel,
IBusError **error);
static gboolean ibus_panel_impanel_hide_auxiliary_text (IBusPanelService *panel,
IBusError **error);
static gboolean ibus_panel_impanel_hide_language_bar (IBusPanelService *panel,
IBusError **error);
static gboolean ibus_panel_impanel_hide_lookup_table (IBusPanelService *panel,
IBusError **error);
static gboolean ibus_panel_impanel_hide_preedit_text (IBusPanelService *panel,
IBusError **error);
static gboolean ibus_panel_impanel_page_down_lookup_table (IBusPanelService *panel,
IBusError **error);
static gboolean ibus_panel_impanel_page_up_lookup_table (IBusPanelService *panel,
IBusError **error);
static gboolean ibus_panel_impanel_reset (IBusPanelService *panel,
IBusError **error);
static gboolean ibus_panel_impanel_show_auxiliary_text (IBusPanelService *panel,
IBusError **error);
static gboolean ibus_panel_impanel_show_language_bar (IBusPanelService *panel,
IBusError **error);
static gboolean ibus_panel_impanel_show_lookup_table (IBusPanelService *panel,
IBusError **error);
static gboolean ibus_panel_impanel_show_preedit_text (IBusPanelService *panel,
IBusError **error);
static gboolean ibus_panel_impanel_start_setup (IBusPanelService *panel,
IBusError **error);
static gboolean ibus_panel_impanel_state_changed (IBusPanelService *panel,
IBusError **error);
#else
static void ibus_panel_impanel_focus_in (IBusPanelService *panel,
const gchar *input_context_path);
static void ibus_panel_impanel_focus_out (IBusPanelService *panel,
const gchar *input_context_path);
static void ibus_panel_impanel_register_properties (IBusPanelService *panel,
IBusPropList *prop_list);
static void ibus_panel_impanel_set_cursor_location (IBusPanelService *panel,
gint x,
gint y,
gint w,
gint h);
static void ibus_panel_impanel_update_auxiliary_text (IBusPanelService *panel,
IBusText *text,
gboolean visible);
static void ibus_panel_impanel_update_lookup_table (IBusPanelService *panel,
IBusLookupTable *lookup_table,
gboolean visible);
static void ibus_panel_impanel_update_preedit_text (IBusPanelService *panel,
IBusText *text,
guint cursor_pos,
gboolean visible);
static void ibus_panel_impanel_update_property (IBusPanelService *panel,
IBusProperty *prop);
static void ibus_panel_impanel_cursor_down_lookup_table (IBusPanelService *panel);
static void ibus_panel_impanel_cursor_up_lookup_table (IBusPanelService *panel);
static void ibus_panel_impanel_hide_auxiliary_text (IBusPanelService *panel);
static void ibus_panel_impanel_hide_language_bar (IBusPanelService *panel);
static void ibus_panel_impanel_hide_lookup_table (IBusPanelService *panel);
static void ibus_panel_impanel_hide_preedit_text (IBusPanelService *panel);
static void ibus_panel_impanel_page_down_lookup_table (IBusPanelService *panel);
static void ibus_panel_impanel_page_up_lookup_table (IBusPanelService *panel);
static void ibus_panel_impanel_reset (IBusPanelService *panel);
static void ibus_panel_impanel_show_auxiliary_text (IBusPanelService *panel);
static void ibus_panel_impanel_show_language_bar (IBusPanelService *panel);
static void ibus_panel_impanel_show_lookup_table (IBusPanelService *panel);
static void ibus_panel_impanel_show_preedit_text (IBusPanelService *panel);
static void ibus_panel_impanel_start_setup (IBusPanelService *panel);
static void ibus_panel_impanel_state_changed (IBusPanelService *panel);
#endif
/* impanel signal handler function */
static void ibus_panel_impanel_exec_dialog (IBusPanelService *panel);
static void ibus_panel_impanel_exec_menu (IBusPanelService *panel);
#if !IBUS_CHECK_VERSION(1,3,99)
static IBusPanelServiceClass *parent_class = NULL;
#endif
static const char prop_sep[] = ":";
static void
ibus_property_args_to_propstr (const char *key,
const char *label,
const char *icon,
const char *tooltip,
char *propstr)
{
static const char pre[] = "/IBus/";
propstr[0] = '\0';
strcat(propstr, pre);
strcat(propstr, key);
strcat(propstr, prop_sep);
strcat(propstr, label);
strcat(propstr, prop_sep);
strcat(propstr, icon);
strcat(propstr, prop_sep);
strcat(propstr, tooltip);
}
static void
ibus_property_to_propstr (IBusProperty *property,
char *propstr)
{
#if !IBUS_CHECK_VERSION(1,3,99)
ibus_property_args_to_propstr(property->key,
property->label->text,
property->icon,
property->tooltip->text,
propstr);
#else
ibus_property_args_to_propstr(ibus_property_get_key (property),
ibus_text_get_text (ibus_property_get_label (property)),
ibus_property_get_icon (property),
ibus_text_get_text (ibus_property_get_tooltip (property)),
propstr);
#endif
}
static void
ibus_engine_desc_args_to_propstr (const char *name,
const char *language,
const char *longname,
const char *icon,
const char *description,
char *propstr)
{
static const char pre[] = "/IBus/Engine/";
propstr[0] = '\0';
strcat(propstr, pre);
strcat(propstr, name);
strcat(propstr, prop_sep);
if (language) {
strcat(propstr, language);
strcat(propstr, " - ");
}
strcat(propstr, longname);
strcat(propstr, prop_sep);
strcat(propstr, icon);
strcat(propstr, prop_sep);
strcat(propstr, description);
}
static void
ibus_engine_desc_to_propstr (IBusEngineDesc *engine_desc,
char *propstr)
{
#if !IBUS_CHECK_VERSION(1,3,99)
ibus_engine_desc_args_to_propstr(engine_desc->name,
engine_desc->language,
engine_desc->longname,
engine_desc->icon,
engine_desc->description,
propstr);
#else
ibus_engine_desc_args_to_propstr(ibus_engine_desc_get_name(engine_desc),
ibus_engine_desc_get_language(engine_desc),
ibus_engine_desc_get_longname(engine_desc),
ibus_engine_desc_get_icon(engine_desc),
ibus_engine_desc_get_description(engine_desc),
propstr);
#endif
}
static void
impanel_trigger_property_callback (GDBusConnection *connection,
const gchar *sender_name,
const gchar *object_path,
const gchar *interface_name,
const gchar *signal_name,
GVariant *parameters,
gpointer user_data)
{
_UNUSED(connection);
_UNUSED(sender_name);
_UNUSED(object_path);
_UNUSED(interface_name);
_UNUSED(signal_name);
gchar *s0;
g_variant_get (parameters, "(s)", &s0);
gchar* prop_key = s0 + 6;// +6 to skip "/IBus/"
if (g_ascii_strncasecmp (prop_key, "Logo", 4) == 0)
ibus_panel_impanel_exec_menu((IBusPanelService *)user_data);
else if (g_ascii_strncasecmp (prop_key, "About", 5) == 0)
ibus_panel_impanel_exec_dialog((IBusPanelService *)user_data);
else if (g_ascii_strncasecmp (prop_key, "Engine/", 7) == 0) {
prop_key += 7;// +7 to skip "Engine/"
ibus_input_context_set_engine(((IBusPanelImpanel *)user_data)->input_context, prop_key);
}
else
#if !IBUS_CHECK_VERSION(1,3,99)
ibus_panel_service_property_active((IBusPanelService *)user_data, prop_key, PROP_STATE_CHECKED);
#else
ibus_panel_service_property_activate((IBusPanelService *)user_data, prop_key, PROP_STATE_CHECKED);
#endif
}
static void
impanel_configure_callback (GDBusConnection *connection,
const gchar *sender_name,
const gchar *object_path,
const gchar *interface_name,
const gchar *signal_name,
GVariant *parameters,
gpointer user_data)
{
_UNUSED(connection);
_UNUSED(sender_name);
_UNUSED(object_path);
_UNUSED(interface_name);
_UNUSED(signal_name);
_UNUSED(parameters);
_UNUSED(user_data);
pid_t pid = fork();
if (pid == 0) {
execlp ("ibus-setup", "ibus-setup", (char *)0);
exit (0);
}
}
static void
on_bus_acquired (GDBusConnection *connection,
const gchar *name,
gpointer user_data)
{
_UNUSED(name);
((IBusPanelImpanel *)user_data)->conn = connection;
g_dbus_connection_register_object (connection,
"/kimpanel",
introspection_data->interfaces[0],
NULL, /*&interface_vtable*/
NULL, /* user_data */
NULL, /* user_data_free_func */
NULL); /* GError** */
g_dbus_connection_signal_subscribe (connection,
"org.kde.impanel",
"org.kde.impanel",
"TriggerProperty",
"/org/kde/impanel",
NULL,
G_DBUS_SIGNAL_FLAGS_NONE,
impanel_trigger_property_callback,
user_data,
NULL);
g_dbus_connection_signal_subscribe (connection,
"org.kde.impanel",
"org.kde.impanel",
"Configure",
"/org/kde/impanel",
NULL,
G_DBUS_SIGNAL_FLAGS_NONE,
impanel_configure_callback,
user_data,
NULL);
}
static void
on_name_acquired (GDBusConnection *connection,
const gchar *name,
gpointer user_data)
{
_UNUSED(connection);
_UNUSED(name);
_UNUSED(user_data);
}
static void
on_name_lost (GDBusConnection *connection,
const gchar *name,
gpointer user_data)
{
_UNUSED(connection);
_UNUSED(name);
_UNUSED(user_data);
exit (1);
}
#if !IBUS_CHECK_VERSION(1,3,99)
GType
ibus_panel_impanel_get_type (void)
{
static GType type = 0;
static const GTypeInfo type_info = {
sizeof (IBusPanelImpanelClass),
(GBaseInitFunc) NULL,
(GBaseFinalizeFunc) NULL,
(GClassInitFunc) ibus_panel_impanel_class_init,
(GClassFinalizeFunc)NULL,
NULL,
sizeof (IBusPanelImpanel),
0,
(GInstanceInitFunc) ibus_panel_impanel_init,
NULL
};
if (type == 0) {
type = g_type_register_static (IBUS_TYPE_PANEL_SERVICE,
"IBusPanelImpanel",
&type_info,
(GTypeFlags) 0);
}
return type;
}
#else
G_DEFINE_TYPE (IBusPanelImpanel, ibus_panel_impanel, IBUS_TYPE_PANEL_SERVICE)
#endif
static void
ibus_panel_impanel_class_init (IBusPanelImpanelClass *class)
{
GObjectClass *object_class = G_OBJECT_CLASS (class);
#if !IBUS_CHECK_VERSION(1,3,99)
parent_class = (IBusPanelServiceClass *) g_type_class_peek_parent (class);
#endif
IBUS_OBJECT_CLASS (object_class)->destroy = (IBusObjectDestroyFunc) ibus_panel_impanel_destroy;
IBUS_PANEL_SERVICE_CLASS (object_class)->focus_in = ibus_panel_impanel_focus_in;
IBUS_PANEL_SERVICE_CLASS (object_class)->focus_out = ibus_panel_impanel_focus_out;
IBUS_PANEL_SERVICE_CLASS (object_class)->register_properties = ibus_panel_impanel_register_properties;
IBUS_PANEL_SERVICE_CLASS (object_class)->set_cursor_location = ibus_panel_impanel_set_cursor_location;
IBUS_PANEL_SERVICE_CLASS (object_class)->update_auxiliary_text = ibus_panel_impanel_update_auxiliary_text;
IBUS_PANEL_SERVICE_CLASS (object_class)->update_lookup_table = ibus_panel_impanel_update_lookup_table;
IBUS_PANEL_SERVICE_CLASS (object_class)->update_preedit_text = ibus_panel_impanel_update_preedit_text;
IBUS_PANEL_SERVICE_CLASS (object_class)->update_property = ibus_panel_impanel_update_property;
IBUS_PANEL_SERVICE_CLASS (object_class)->cursor_down_lookup_table = ibus_panel_impanel_cursor_down_lookup_table;
IBUS_PANEL_SERVICE_CLASS (object_class)->cursor_up_lookup_table = ibus_panel_impanel_cursor_up_lookup_table;
IBUS_PANEL_SERVICE_CLASS (object_class)->hide_auxiliary_text = ibus_panel_impanel_hide_auxiliary_text;
IBUS_PANEL_SERVICE_CLASS (object_class)->hide_language_bar = ibus_panel_impanel_hide_language_bar;
IBUS_PANEL_SERVICE_CLASS (object_class)->hide_lookup_table = ibus_panel_impanel_hide_lookup_table;
IBUS_PANEL_SERVICE_CLASS (object_class)->hide_preedit_text = ibus_panel_impanel_hide_preedit_text;
IBUS_PANEL_SERVICE_CLASS (object_class)->page_down_lookup_table = ibus_panel_impanel_page_down_lookup_table;
IBUS_PANEL_SERVICE_CLASS (object_class)->page_up_lookup_table = ibus_panel_impanel_page_up_lookup_table;
IBUS_PANEL_SERVICE_CLASS (object_class)->reset = ibus_panel_impanel_reset;
IBUS_PANEL_SERVICE_CLASS (object_class)->show_auxiliary_text = ibus_panel_impanel_show_auxiliary_text;
IBUS_PANEL_SERVICE_CLASS (object_class)->show_language_bar = ibus_panel_impanel_show_language_bar;
IBUS_PANEL_SERVICE_CLASS (object_class)->show_lookup_table = ibus_panel_impanel_show_lookup_table;
IBUS_PANEL_SERVICE_CLASS (object_class)->show_preedit_text = ibus_panel_impanel_show_preedit_text;
IBUS_PANEL_SERVICE_CLASS (object_class)->start_setup = ibus_panel_impanel_start_setup;
IBUS_PANEL_SERVICE_CLASS (object_class)->state_changed = ibus_panel_impanel_state_changed;
}
static void
ibus_panel_impanel_init (IBusPanelImpanel *impanel)
{
impanel->bus = NULL;
impanel->input_context = NULL;
introspection_data = g_dbus_node_info_new_for_xml (introspection_xml, NULL);
owner_id = g_bus_own_name (G_BUS_TYPE_SESSION,
"org.kde.kimpanel.inputmethod",
G_BUS_NAME_OWNER_FLAGS_REPLACE,
on_bus_acquired,
on_name_acquired,
on_name_lost,
impanel, NULL);
// some custom property
impanel->logo_prop = ibus_property_new ("Logo",
PROP_TYPE_NORMAL,
ibus_text_new_from_string ("IBus"),
"ibus",
ibus_text_new_from_string ("IBus input method"),
FALSE,
FALSE,
PROP_STATE_UNCHECKED,
NULL);
impanel->about_prop = ibus_property_new ("About",
PROP_TYPE_NORMAL,
ibus_text_new_from_string ("IBus intelligent input bus"),
"ibus-help",
ibus_text_new_from_string ("IBus is an intelligent input bus for Linux/Unix.\n\n"
"Huang Peng <shawn.p.huang@gmail.com>"),
FALSE,
FALSE,
PROP_STATE_UNCHECKED,
NULL);
}
static void
ibus_panel_impanel_destroy (IBusPanelImpanel *impanel)
{
g_object_unref (impanel->logo_prop);
impanel->logo_prop = NULL;
g_object_unref (impanel->about_prop);
impanel->about_prop = NULL;
g_bus_unown_name (owner_id);
g_dbus_node_info_unref (introspection_data);
#if !IBUS_CHECK_VERSION(1,3,99)
IBUS_OBJECT_CLASS (parent_class)->destroy ((IBusObject *)impanel);
#else
IBUS_OBJECT_CLASS (ibus_panel_impanel_parent_class)->destroy ((IBusObject *)impanel);
#endif
}
#if !IBUS_CHECK_VERSION(1,3,99)
static gboolean
ibus_panel_impanel_focus_in (IBusPanelService *panel,
const gchar *input_context_path,
IBusError **error)
#else
static void
ibus_panel_impanel_focus_in (IBusPanelService *panel,
const gchar *input_context_path)
#endif
{
#if !IBUS_CHECK_VERSION(1,3,99)
IBusConnection *ibusconn;
_UNUSED(error);
#else
GDBusConnection *ibusconn;
#endif
g_object_get (IBUS_PANEL_IMPANEL (panel),
"connection", &ibusconn,
NULL);
IBusEngineDesc *engine_desc = ibus_bus_get_global_engine(IBUS_PANEL_IMPANEL (panel)->bus);
IBusInputContext *ic = ibus_input_context_get_input_context(input_context_path, ibusconn);
IBUS_PANEL_IMPANEL (panel)->input_context = ic;
const gchar* icon_name = "ibus-keyboard";
if (engine_desc) {
#if !IBUS_CHECK_VERSION(1,3,99)
icon_name = engine_desc->icon;
#else
icon_name = ibus_engine_desc_get_icon (engine_desc);
#endif
}
#if !IBUS_CHECK_VERSION(1,3,99)
ibus_property_set_icon (IBUS_PANEL_IMPANEL (panel)->logo_prop, icon_name);
#else
ibus_property_set_icon (IBUS_PANEL_IMPANEL (panel)->logo_prop, icon_name);
#endif
char propstr[512];
propstr[0] = '\0';
ibus_property_to_propstr(IBUS_PANEL_IMPANEL (panel)->logo_prop, propstr);
g_dbus_connection_emit_signal (IBUS_PANEL_IMPANEL (panel)->conn,
NULL, "/kimpanel", "org.kde.kimpanel.inputmethod", "UpdateProperty",
g_variant_new ("(s)", propstr),
NULL);
#if !IBUS_CHECK_VERSION(1,3,99)
return TRUE;
#endif
}
#if !IBUS_CHECK_VERSION(1,3,99)
static gboolean
ibus_panel_impanel_focus_out (IBusPanelService *panel,
const gchar *input_context_path,
IBusError **error)
#else
static void
ibus_panel_impanel_focus_out (IBusPanelService *panel,
const gchar *input_context_path)
#endif
{
_UNUSED(panel);
_UNUSED(input_context_path);
#if !IBUS_CHECK_VERSION(1,3,99)
_UNUSED(error);
return TRUE;
#endif
}
#if !IBUS_CHECK_VERSION(1,3,99)
static gboolean
ibus_panel_impanel_register_properties (IBusPanelService *panel,
IBusPropList *prop_list,
IBusError **error)
#else
static void
ibus_panel_impanel_register_properties (IBusPanelService *panel,
IBusPropList *prop_list)
#endif
{
IBusProperty* property = NULL;
guint i = 0;
char propstr[512];
GVariantBuilder builder;
g_variant_builder_init (&builder, G_VARIANT_TYPE ("as"));
ibus_property_to_propstr(IBUS_PANEL_IMPANEL (panel)->logo_prop, propstr);
g_variant_builder_add (&builder, "s", propstr);
while ( ( property = ibus_prop_list_get( prop_list, i ) ) != NULL ) {
ibus_property_to_propstr(property, propstr);
g_variant_builder_add (&builder, "s", propstr);
++i;
}
ibus_property_to_propstr(IBUS_PANEL_IMPANEL (panel)->about_prop, propstr);
g_variant_builder_add (&builder, "s", propstr);
g_dbus_connection_emit_signal (IBUS_PANEL_IMPANEL (panel)->conn,
NULL, "/kimpanel", "org.kde.kimpanel.inputmethod", "RegisterProperties",
g_variant_new ("(as)", &builder),
NULL);
#if !IBUS_CHECK_VERSION(1,3,99)
_UNUSED(error);
return TRUE;
#endif
}
#if !IBUS_CHECK_VERSION(1,3,99)
static gboolean
ibus_panel_impanel_set_cursor_location (IBusPanelService *panel,
gint x,
gint y,
gint w,
gint h,
IBusError **error)
#else
static void
ibus_panel_impanel_set_cursor_location (IBusPanelService *panel,
gint x,
gint y,
gint w,
gint h)
#endif
{
g_dbus_connection_call(IBUS_PANEL_IMPANEL (panel)->conn,
"org.kde.impanel",
"/org/kde/impanel",
"org.kde.impanel2",
"SetSpotRect",
g_variant_new("(iiii)", x, y, w, h),
NULL,
G_DBUS_CALL_FLAGS_NONE,
-1, /* timeout */
NULL,
NULL,
NULL);
#if !IBUS_CHECK_VERSION(1,3,99)
_UNUSED(error);
return TRUE;
#endif
}
#if !IBUS_CHECK_VERSION(1,3,99)
static gboolean
ibus_panel_impanel_update_auxiliary_text (IBusPanelService *panel,
IBusText *text,
gboolean visible,
IBusError **error)
#else
static void
ibus_panel_impanel_update_auxiliary_text (IBusPanelService *panel,
IBusText *text,
gboolean visible)
#endif
{
#if !IBUS_CHECK_VERSION(1,3,99)
const gchar* t = text->text;
#else
const gchar* t = ibus_text_get_text (text);
#endif
const gchar *attr = "";
g_dbus_connection_emit_signal (IBUS_PANEL_IMPANEL (panel)->conn,
NULL, "/kimpanel", "org.kde.kimpanel.inputmethod", "UpdateAux",
g_variant_new ("(ss)", t, attr),
NULL);
if (visible == 0)
#if !IBUS_CHECK_VERSION(1,3,99)
ibus_panel_impanel_hide_auxiliary_text(panel, error);
#else
ibus_panel_impanel_hide_auxiliary_text(panel);
#endif
else
#if !IBUS_CHECK_VERSION(1,3,99)
ibus_panel_impanel_show_auxiliary_text(panel, error);
#else
ibus_panel_impanel_show_auxiliary_text(panel);
#endif
#if !IBUS_CHECK_VERSION(1,3,99)
_UNUSED(error);
return TRUE;
#endif
}
#if !IBUS_CHECK_VERSION(1,3,99)
static gboolean
ibus_panel_impanel_update_lookup_table (IBusPanelService *panel,
IBusLookupTable *lookup_table,
gboolean visible,
IBusError **error)
#else
static void
ibus_panel_impanel_update_lookup_table (IBusPanelService *panel,
IBusLookupTable *lookup_table,
gboolean visible)
#endif
{
guint page_size = ibus_lookup_table_get_page_size(lookup_table);
guint cursor_pos = ibus_lookup_table_get_cursor_pos(lookup_table);
guint page = cursor_pos / page_size;
guint start = page * page_size;
guint end = start + page_size;
guint num = ibus_lookup_table_get_number_of_candidates(lookup_table);
if (end > num) {
end = num;
}
// fprintf(stderr, "%d ~ %d pgsize %d num %d\n", start, end, page_size, num);
guint i;
gchar label[16][4];// WARNING large enough I think --- nihui
const gchar *candidate;
GVariantBuilder builder_labels;
GVariantBuilder builder_candidates;
GVariantBuilder builder_attrs;
g_variant_builder_init (&builder_labels, G_VARIANT_TYPE ("as"));
g_variant_builder_init (&builder_candidates, G_VARIANT_TYPE ("as"));
g_variant_builder_init (&builder_attrs, G_VARIANT_TYPE ("as"));
const gchar *attr = "";
for (i = start; i < end; i++) {
g_snprintf (label[i-start], 4, "%d", (i-start+1) % 10);
// NOTE ibus always return NULL for ibus_lookup_table_get_label
// label = ibus_lookup_table_get_label(lookup_table, i)->text;
g_variant_builder_add (&builder_labels, "s", label[i-start]);
#if !IBUS_CHECK_VERSION(1,3,99)
candidate = ibus_lookup_table_get_candidate (lookup_table, i)->text;
#else
candidate = ibus_text_get_text (ibus_lookup_table_get_candidate (lookup_table, i));
#endif
g_variant_builder_add (&builder_candidates, "s", candidate);
g_variant_builder_add (&builder_attrs, "s", attr);
}
gboolean has_prev = 1;
gboolean has_next = 1;
g_dbus_connection_emit_signal (IBUS_PANEL_IMPANEL (panel)->conn,
NULL, "/kimpanel", "org.kde.kimpanel.inputmethod", "UpdateLookupTable",
g_variant_new ("(asasasbb)",
&builder_labels,
&builder_candidates,
&builder_attrs,
has_prev, has_next),
NULL);
guint cursor_pos_in_page;
if (ibus_lookup_table_is_cursor_visible(lookup_table))
cursor_pos_in_page = cursor_pos % page_size;
else
cursor_pos_in_page = -1;
g_dbus_connection_emit_signal (IBUS_PANEL_IMPANEL (panel)->conn,
NULL, "/kimpanel", "org.kde.kimpanel.inputmethod", "UpdateLookupTableCursor",
g_variant_new ("(i)", cursor_pos_in_page),
NULL);
if (visible == 0)
#if !IBUS_CHECK_VERSION(1,3,99)
ibus_panel_impanel_hide_lookup_table(panel, error);
#else
ibus_panel_impanel_hide_lookup_table(panel);
#endif
else
#if !IBUS_CHECK_VERSION(1,3,99)
ibus_panel_impanel_show_lookup_table(panel, error);
#else
ibus_panel_impanel_show_lookup_table(panel);
#endif
#if !IBUS_CHECK_VERSION(1,3,99)
return TRUE;
#endif
}
#if !IBUS_CHECK_VERSION(1,3,99)
static gboolean
ibus_panel_impanel_update_preedit_text (IBusPanelService *panel,
IBusText *text,
guint cursor_pos,
gboolean visible,
IBusError **error)
#else
static void
ibus_panel_impanel_update_preedit_text (IBusPanelService *panel,
IBusText *text,
guint cursor_pos,
gboolean visible)
#endif
{
#if !IBUS_CHECK_VERSION(1,3,99)
const gchar* t = text->text;
#else
const gchar* t = ibus_text_get_text (text);
#endif
const gchar *attr = "";
g_dbus_connection_emit_signal (IBUS_PANEL_IMPANEL (panel)->conn,
NULL, "/kimpanel", "org.kde.kimpanel.inputmethod", "UpdatePreeditText",
g_variant_new ("(ss)", t, attr),
NULL);
g_dbus_connection_emit_signal (IBUS_PANEL_IMPANEL (panel)->conn,
NULL, "/kimpanel", "org.kde.kimpanel.inputmethod", "UpdatePreeditCaret",
g_variant_new ("(i)", cursor_pos),
NULL);
if (visible == 0)
#if !IBUS_CHECK_VERSION(1,3,99)
ibus_panel_impanel_hide_preedit_text(panel, error);
#else
ibus_panel_impanel_hide_preedit_text(panel);
#endif
else
#if !IBUS_CHECK_VERSION(1,3,99)
ibus_panel_impanel_show_preedit_text(panel, error);
#else
ibus_panel_impanel_show_preedit_text(panel);
#endif
#if !IBUS_CHECK_VERSION(1,3,99)
_UNUSED(error);
return TRUE;
#endif
}
#if !IBUS_CHECK_VERSION(1,3,99)
static gboolean
ibus_panel_impanel_update_property (IBusPanelService *panel,
IBusProperty *prop,
IBusError **error)
#else
static void
ibus_panel_impanel_update_property (IBusPanelService *panel,
IBusProperty *prop)
#endif
{
char propstr[512];
propstr[0] = '\0';
ibus_property_to_propstr(prop, propstr);
g_dbus_connection_emit_signal (IBUS_PANEL_IMPANEL (panel)->conn,
NULL, "/kimpanel", "org.kde.kimpanel.inputmethod", "UpdateProperty",
g_variant_new ("(s)", propstr),
NULL);
#if !IBUS_CHECK_VERSION(1,3,99)
_UNUSED(error);
return TRUE;
#endif
}
#if !IBUS_CHECK_VERSION(1,3,99)
static gboolean
ibus_panel_impanel_cursor_down_lookup_table (IBusPanelService *panel,
IBusError **error)
#else
static void
ibus_panel_impanel_cursor_down_lookup_table (IBusPanelService *panel)
#endif
{
_UNUSED(panel);
#if !IBUS_CHECK_VERSION(1,3,99)
_UNUSED(error);
return TRUE;
#endif
}
#if !IBUS_CHECK_VERSION(1,3,99)
static gboolean
ibus_panel_impanel_cursor_up_lookup_table (IBusPanelService *panel,
IBusError **error)
#else
static void
ibus_panel_impanel_cursor_up_lookup_table (IBusPanelService *panel)
#endif
{
_UNUSED(panel);
#if !IBUS_CHECK_VERSION(1,3,99)
_UNUSED(error);
return TRUE;
#endif
}
#if !IBUS_CHECK_VERSION(1,3,99)
static gboolean
ibus_panel_impanel_hide_auxiliary_text (IBusPanelService *panel,
IBusError **error)
#else
static void
ibus_panel_impanel_hide_auxiliary_text (IBusPanelService *panel)
#endif
{
gboolean toShow = 0;
g_dbus_connection_emit_signal (IBUS_PANEL_IMPANEL (panel)->conn,
NULL, "/kimpanel", "org.kde.kimpanel.inputmethod", "ShowAux",
g_variant_new ("(b)", toShow),
NULL);
#if !IBUS_CHECK_VERSION(1,3,99)
_UNUSED(error);
return TRUE;
#endif
}
#if !IBUS_CHECK_VERSION(1,3,99)
static gboolean
ibus_panel_impanel_hide_language_bar (IBusPanelService *panel,
IBusError **error)
#else
static void
ibus_panel_impanel_hide_language_bar (IBusPanelService *panel)
#endif
{
_UNUSED(panel);
#if !IBUS_CHECK_VERSION(1,3,99)
_UNUSED(error);
return TRUE;
#endif
}
#if !IBUS_CHECK_VERSION(1,3,99)
static gboolean
ibus_panel_impanel_hide_lookup_table (IBusPanelService *panel,
IBusError **error)
#else
static void
ibus_panel_impanel_hide_lookup_table (IBusPanelService *panel)
#endif
{
gboolean toShow = 0;
g_dbus_connection_emit_signal (IBUS_PANEL_IMPANEL (panel)->conn,
NULL, "/kimpanel", "org.kde.kimpanel.inputmethod", "ShowLookupTable",
g_variant_new ("(b)", toShow),
NULL);
#if !IBUS_CHECK_VERSION(1,3,99)
_UNUSED(error);
return TRUE;
#endif
}
#if !IBUS_CHECK_VERSION(1,3,99)
static gboolean
ibus_panel_impanel_hide_preedit_text (IBusPanelService *panel,
IBusError **error)
#else
static void
ibus_panel_impanel_hide_preedit_text (IBusPanelService *panel)
#endif
{
gboolean toShow = 0;
g_dbus_connection_emit_signal (IBUS_PANEL_IMPANEL (panel)->conn,
NULL, "/kimpanel", "org.kde.kimpanel.inputmethod", "ShowPreedit",
g_variant_new ("(b)", toShow),
NULL);
#if !IBUS_CHECK_VERSION(1,3,99)
_UNUSED(error);
return TRUE;
#endif
}
#if !IBUS_CHECK_VERSION(1,3,99)
static gboolean
ibus_panel_impanel_page_down_lookup_table (IBusPanelService *panel,
IBusError **error)
#else
static void
ibus_panel_impanel_page_down_lookup_table (IBusPanelService *panel)
#endif
{
_UNUSED(panel);
#if !IBUS_CHECK_VERSION(1,3,99)
_UNUSED(error);
return TRUE;
#endif
}
#if !IBUS_CHECK_VERSION(1,3,99)
static gboolean
ibus_panel_impanel_page_up_lookup_table (IBusPanelService *panel,
IBusError **error)
#else
static void
ibus_panel_impanel_page_up_lookup_table (IBusPanelService *panel)
#endif
{
_UNUSED(panel);
#if !IBUS_CHECK_VERSION(1,3,99)
_UNUSED(error);
return TRUE;
#endif
}
#if !IBUS_CHECK_VERSION(1,3,99)
static gboolean
ibus_panel_impanel_reset (IBusPanelService *panel,
IBusError **error)
#else
static void
ibus_panel_impanel_reset (IBusPanelService *panel)
#endif
{
_UNUSED(panel);
#if !IBUS_CHECK_VERSION(1,3,99)
_UNUSED(error);
return TRUE;
#endif
}
#if !IBUS_CHECK_VERSION(1,3,99)
static gboolean
ibus_panel_impanel_show_auxiliary_text (IBusPanelService *panel,
IBusError **error)
#else
static void
ibus_panel_impanel_show_auxiliary_text (IBusPanelService *panel)
#endif
{
gboolean toShow = 1;
g_dbus_connection_emit_signal (IBUS_PANEL_IMPANEL (panel)->conn,
NULL, "/kimpanel", "org.kde.kimpanel.inputmethod", "ShowAux",
g_variant_new ("(b)", toShow),
NULL);
#if !IBUS_CHECK_VERSION(1,3,99)
_UNUSED(error);
return TRUE;
#endif
}
#if !IBUS_CHECK_VERSION(1,3,99)
static gboolean
ibus_panel_impanel_show_language_bar (IBusPanelService *panel,
IBusError **error)
#else
static void
ibus_panel_impanel_show_language_bar (IBusPanelService *panel)
#endif
{
_UNUSED(panel);
#if !IBUS_CHECK_VERSION(1,3,99)
_UNUSED(error);
return TRUE;
#endif
}
#if !IBUS_CHECK_VERSION(1,3,99)
static gboolean
ibus_panel_impanel_show_lookup_table (IBusPanelService *panel,
IBusError **error)
#else
static void
ibus_panel_impanel_show_lookup_table (IBusPanelService *panel)
#endif
{
gboolean toShow = 1;
g_dbus_connection_emit_signal (IBUS_PANEL_IMPANEL (panel)->conn,
NULL, "/kimpanel", "org.kde.kimpanel.inputmethod", "ShowLookupTable",
g_variant_new ("(b)", toShow),
NULL);
#if !IBUS_CHECK_VERSION(1,3,99)
_UNUSED(error);
return TRUE;
#endif
}
#if !IBUS_CHECK_VERSION(1,3,99)
static gboolean
ibus_panel_impanel_show_preedit_text (IBusPanelService *panel,
IBusError **error)
#else
static void
ibus_panel_impanel_show_preedit_text (IBusPanelService *panel)
#endif
{
gboolean toShow = 1;
g_dbus_connection_emit_signal (IBUS_PANEL_IMPANEL (panel)->conn,
NULL, "/kimpanel", "org.kde.kimpanel.inputmethod", "ShowPreedit",
g_variant_new ("(b)", toShow),
NULL);
#if !IBUS_CHECK_VERSION(1,3,99)
_UNUSED(error);
return TRUE;
#endif
}
#if !IBUS_CHECK_VERSION(1,3,99)
static gboolean
ibus_panel_impanel_start_setup (IBusPanelService *panel,
IBusError **error)
#else
static void
ibus_panel_impanel_start_setup (IBusPanelService *panel)
#endif
{
_UNUSED(panel);
#if !IBUS_CHECK_VERSION(1,3,99)
_UNUSED(error);
return TRUE;
#endif
}
#if !IBUS_CHECK_VERSION(1,3,99)
static gboolean
ibus_panel_impanel_state_changed (IBusPanelService *panel,
IBusError **error)
#else
static void
ibus_panel_impanel_state_changed (IBusPanelService *panel)
#endif
{
IBusEngineDesc *engine_desc = ibus_input_context_get_engine(IBUS_PANEL_IMPANEL (panel)->input_context);
if (!engine_desc) {
#if !IBUS_CHECK_VERSION(1,3,99)
return FALSE;
#else
return;
#endif
}
#if !IBUS_CHECK_VERSION(1,3,99)
ibus_property_set_icon (IBUS_PANEL_IMPANEL (panel)->logo_prop, engine_desc->icon);
#else
ibus_property_set_icon (IBUS_PANEL_IMPANEL (panel)->logo_prop, ibus_engine_desc_get_icon (engine_desc));
#endif
char propstr[512];
propstr[0] = '\0';
ibus_property_to_propstr(IBUS_PANEL_IMPANEL (panel)->logo_prop, propstr);
g_dbus_connection_emit_signal (IBUS_PANEL_IMPANEL (panel)->conn,
NULL, "/kimpanel", "org.kde.kimpanel.inputmethod", "UpdateProperty",
g_variant_new ("(s)", propstr),
NULL);
g_dbus_connection_emit_signal (IBUS_PANEL_IMPANEL (panel)->conn,
NULL, "/kimpanel", "org.kde.kimpanel.inputmethod", "Enable",
g_variant_new ("(b)", TRUE),
NULL);
#if !IBUS_CHECK_VERSION(1,3,99)
_UNUSED(error);
return TRUE;
#endif
}
static void
ibus_panel_impanel_exec_dialog (IBusPanelService *panel)
{
char propstr[512];
propstr[0] = '\0';
ibus_property_to_propstr(IBUS_PANEL_IMPANEL (panel)->about_prop, propstr);
g_dbus_connection_emit_signal (IBUS_PANEL_IMPANEL (panel)->conn,
NULL, "/kimpanel", "org.kde.kimpanel.inputmethod", "ExecDialog",
g_variant_new ("(s)", propstr),
NULL);
}
static void
ibus_panel_impanel_exec_menu (IBusPanelService *panel)
{
char propstr[512];
GVariantBuilder builder;
g_variant_builder_init (&builder, G_VARIANT_TYPE ("as"));
GList *engines = ibus_bus_list_active_engines (IBUS_PANEL_IMPANEL (panel)->bus);
IBusEngineDesc *engine_desc = NULL;
GList *node = g_list_first (engines);
while (node) {
engine_desc = (IBusEngineDesc *)(node->data);
node = g_list_next (node);
ibus_engine_desc_to_propstr(engine_desc, propstr);
g_variant_builder_add (&builder, "s", propstr);
}
g_dbus_connection_emit_signal (IBUS_PANEL_IMPANEL (panel)->conn,
NULL, "/kimpanel", "org.kde.kimpanel.inputmethod", "ExecMenu",
g_variant_new ("(as)", &builder),
NULL);
}
IBusPanelImpanel *
#if !IBUS_CHECK_VERSION(1,3,99)
ibus_panel_impanel_new (IBusConnection *connection)
#else
ibus_panel_impanel_new (GDBusConnection *connection)
#endif
{
IBusPanelImpanel *panel;
panel = (IBusPanelImpanel *) g_object_new (IBUS_TYPE_PANEL_IMPANEL,
#if !IBUS_CHECK_VERSION(1,3,99)
"path", IBUS_PATH_PANEL,
#else
"object-path", IBUS_PATH_PANEL,
#endif
"connection", connection,
NULL);
return panel;
}
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