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kde-extraapps/kdeplasma-addons/applets/kimpanel/backend/ibus/ibus15/panel.cpp

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initial import of kde-plasma-addons (4.14.3)
2015-01-15 17:07:43 +00:00
/*
* Copyright (C) 2011-2012 Ni Hui <shuizhuyuanluo@126.com>
* Copyright (C) 2013-2014 Weng Xuetian <wengxt@gmail.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 <locale.h>
#include <stdlib.h>
#include <string.h>
#include <ibus.h>
#include <string>
#include <QByteArray>
#include <QPair>
#include <QStringList>
#include <QDebug>
#include "panel.h"
#include "propertymanager.h"
#include "enginemanager.h"
#include "xkblayoutmanager.h"
#include "app.h"
#include "gtkaccelparse_p.h"
#ifndef DBUS_ERROR_FAILED
#define DBUS_ERROR_FAILED "org.freedesktop.DBus.Error.Failed"
#endif /* DBUS_ERROR_FAILED */
typedef struct _IBusPanelImpanelClass IBusPanelImpanelClass;
struct _IBusPanelImpanel {
IBusPanelService parent;
IBusBus *bus;
GDBusConnection *conn;
PropertyManager* propManager;
EngineManager* engineManager;
XkbLayoutManager* xkbLayoutManager;
App* app;
gboolean useSystemKeyboardLayout;
int selected;
};
struct _IBusPanelImpanelClass {
IBusPanelServiceClass parent;
};
static void
impanel_set_engine(IBusPanelImpanel* impanel, const char* name);
static QByteArray
ibus_property_to_propstr (IBusProperty *property,
gboolean useSymbol = FALSE);
static QByteArray
ibus_engine_desc_to_logo_propstr(IBusEngineDesc* engine);
void
impanel_update_logo_by_engine(IBusPanelImpanel* impanel, IBusEngineDesc* engine_desc)
{
if (!impanel->conn) {
return;
}
QByteArray propstr = ibus_engine_desc_to_logo_propstr(engine_desc);
g_dbus_connection_emit_signal (impanel->conn,
NULL, "/kimpanel", "org.kde.kimpanel.inputmethod", "UpdateProperty",
(g_variant_new ("(s)", propstr.constData())),
NULL);
}
void
ibus_panel_impanel_set_bus (IBusPanelImpanel *impanel,
IBusBus *bus)
{
impanel->bus = bus;
}
void ibus_panel_impanel_set_app(IBusPanelImpanel* impanel, App* app)
{
impanel->app = app;
}
void ibus_panel_impanel_accept(IBusPanelImpanel* impanel)
{
if (impanel->selected >= 0 && static_cast<size_t>(impanel->selected) < impanel->engineManager->length()) {
impanel_set_engine(impanel, ibus_engine_desc_get_name(impanel->engineManager->engines()[impanel->selected]));
impanel->selected = -1;
}
}
void ibus_panel_impanel_navigate(IBusPanelImpanel* impanel, gboolean start, gboolean forward)
{
if (start) {
impanel->selected = -1;
}
if (impanel->engineManager->length() < 2) {
return;
}
IBusEngineDesc* engine_desc = NULL;
if (impanel->selected < 0) {
engine_desc = ibus_bus_get_global_engine(impanel->bus);
} else if (static_cast<size_t>(impanel->selected) < impanel->engineManager->length()) {
engine_desc = impanel->engineManager->engines()[impanel->selected];
}
if (!engine_desc) {
engine_desc = impanel->engineManager->engines()[0];
}
if (engine_desc) {
const char* name = impanel->engineManager->navigate(engine_desc, forward);
impanel->selected = impanel->engineManager->getIndexByName(name);
} else {
return;
}
if (impanel->selected >= 0 && static_cast<size_t>(impanel->selected) < impanel->engineManager->length()) {
engine_desc = impanel->engineManager->engines()[impanel->selected];
impanel_update_logo_by_engine(impanel, engine_desc);
}
}
void ibus_panel_impanel_move_next(IBusPanelImpanel* impanel)
{
if (impanel->engineManager->length() >= 2) {
impanel_set_engine(impanel, ibus_engine_desc_get_name(impanel->engineManager->engines()[1]));
}
}
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='ExecMenu'>"
" <arg type='as' name='actions'/>"
" </signal>"
" </interface>"
"</node>";
/* functions prototype */
static void ibus_panel_impanel_class_init (IBusPanelImpanelClass *klass);
static void ibus_panel_impanel_init (IBusPanelImpanel *impanel);
static void ibus_panel_impanel_destroy (IBusPanelImpanel *impanel);
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_real_register_properties (IBusPanelImpanel *impanel);
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);
/* impanel signal handler function */
static void ibus_panel_impanel_exec_im_menu (IBusPanelImpanel* impanel);
static void ibus_panel_impanel_exec_menu (IBusPanelImpanel* impanel, IBusPropList* prop_list);
static const char prop_sep[] = ":";
static QByteArray
ibus_property_args_to_propstr (const char *key,
const char *label,
const char *icon,
const char *tooltip)
{
QByteArray propstr("/IBus/");
QByteArray str(key);
str.replace(':', '!');
App* app = static_cast<App*>(qApp);
propstr += str;
propstr += prop_sep;
propstr += QByteArray(label).replace(':', '-').constData();
propstr += prop_sep;
propstr += app->normalizeIconName(QByteArray(icon).replace(':', '-'));
propstr += prop_sep;
propstr += QByteArray(tooltip).replace(':', '-').constData();
return propstr;
}
static QByteArray
ibus_engine_desc_to_logo_propstr(IBusEngineDesc* engine)
{
const gchar* label = "IBus";
const gchar* tooltip = "";
const gchar* icon = "input-keyboard";
gchar xkbLabel[3];
if (engine) {
const gchar* iconname = ibus_engine_desc_get_icon(engine);
if (iconname && iconname[0]) {
icon = iconname;
}
if (strncmp("xkb:", ibus_engine_desc_get_name(engine), 4) == 0) {
strncpy(xkbLabel, ibus_engine_desc_get_name(engine) + 4, 2);
xkbLabel[2] = 0;
int i = 0;
while (xkbLabel[i]) {
if (xkbLabel[i] == ':') {
xkbLabel[i] = 0;
}
i++;
}
label = xkbLabel;
icon = "";
}
const gchar* longname = ibus_engine_desc_get_longname(engine);
if (longname && longname[0]) {
tooltip = longname;
}
}
return ibus_property_args_to_propstr("Logo",
label,
icon,
tooltip);
}
static QByteArray
ibus_property_to_propstr (IBusProperty *property,
gboolean useSymbol)
{
const gchar* label = NULL;
const gchar* tooltip = ibus_text_get_text (ibus_property_get_tooltip (property));
const gchar* icon = ibus_property_get_icon (property);
if (useSymbol) {
label = ibus_text_get_text(ibus_property_get_symbol (property));
if (!label || label[0] == '\0') {
label = ibus_text_get_text(ibus_property_get_label(property));
}
} else {
label = ibus_text_get_text(ibus_property_get_label(property));
}
return ibus_property_args_to_propstr(ibus_property_get_key (property),
label,
icon,
tooltip);
}
static QByteArray
ibus_engine_desc_args_to_propstr (const char *name,
const char *language,
const char *longname,
const char *icon,
const char *description)
{
QByteArray propstr("/IBus/Engine/");
QByteArray data(name);
data.replace(':', '!');
propstr += data;
propstr += prop_sep;
if (language) {
propstr += language;
propstr += " - ";
}
propstr += longname;
propstr += prop_sep;
propstr += icon;
propstr += prop_sep;
propstr += description;
return propstr;
}
static QByteArray
ibus_engine_desc_to_propstr (IBusEngineDesc *engine_desc)
{
return 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));
}
static void
impanel_get_default_engine(IBusPanelImpanel* impanel, char*** pengine_names, gsize* plen)
{
GList* engines = ibus_bus_list_engines(impanel->bus);
if (!engines) {
*pengine_names = g_new0 (gchar*, 2);
*plen = 1;
(*pengine_names)[0] = g_strdup ("xkb:us::eng");
return;
}
QList<QByteArray> engineList;
impanel->xkbLayoutManager->getLayout();
QStringList layouts = impanel->xkbLayoutManager->defaultLayout().split(',');
QStringList variants = impanel->xkbLayoutManager->defaultVariant().split(',');
for (int i = 0; i < layouts.size(); i ++ ) {
QString variant;
if (i < variants.size()) {
variant = variants[i];
}
for (GList* engine = g_list_first(engines); engine != NULL ;
engine = g_list_next(engine)) {
IBusEngineDesc* desc = IBUS_ENGINE_DESC (engine->data);
QByteArray name = ibus_engine_desc_get_name(desc);
if (!name.startsWith("xkb:")) {
continue;
}
if (QLatin1String(ibus_engine_desc_get_layout(desc)) == layouts[i] &&
QLatin1String(ibus_engine_desc_get_layout_variant(desc)) == variant) {
engineList << name;
}
}
}
const char* locale = setlocale(LC_CTYPE, NULL);
if (!locale) {
locale = "C";
}
QStringList localeList = QString(locale).split('.');
QString lang = localeList.size() > 0 ? localeList[0] : "";
bool added = false;
for (GList* engine = g_list_first(engines); engine != NULL ;
engine = g_list_next(engine)) {
IBusEngineDesc* desc = IBUS_ENGINE_DESC (engine->data);
QByteArray name = ibus_engine_desc_get_name(desc);
if (name.startsWith("xkb:")) {
continue;
}
if (QLatin1String(ibus_engine_desc_get_language(desc)) == lang &&
ibus_engine_desc_get_rank(desc) > 0) {
engineList << name;
added = true;
}
}
if (!added) {
localeList = QString(lang).split('_');
QString lang = localeList.size() > 0 ? localeList[0] : "";
for (GList* engine = g_list_first(engines); engine != NULL ;
engine = g_list_next(engine)) {
IBusEngineDesc* desc = IBUS_ENGINE_DESC (engine->data);
QByteArray name = ibus_engine_desc_get_name(desc);
if (name.startsWith("xkb:")) {
continue;
}
if (QLatin1String(ibus_engine_desc_get_language(desc)) == lang &&
ibus_engine_desc_get_rank(desc) > 0) {
engineList << name;
}
}
}
for (GList* engine = g_list_first(engines); engine != NULL ;
engine = g_list_next(engine)) {
IBusEngineDesc* desc = IBUS_ENGINE_DESC (engine->data);
g_object_unref(desc);
}
g_list_free(engines);
if (engineList.size() == 0) {
*pengine_names = g_new0 (gchar*, 2);
*plen = 1;
(*pengine_names)[0] = g_strdup ("xkb:us::eng");
return;
} else {
*pengine_names = g_new0 (gchar*, engineList.size() + 1);
*plen = engineList.size();
size_t i = 0;
Q_FOREACH(const QByteArray& name, engineList) {
(*pengine_names)[i] = g_strdup (name.constData());
i ++;
}
}
}
static void
impanel_update_engines(IBusPanelImpanel* impanel, GVariant* var_engines) {
gchar** engine_names = NULL;
size_t len = 0;
if (var_engines) {
engine_names = g_variant_dup_strv(var_engines, &len);
}
if (len == 0) {
g_strfreev(engine_names);
engine_names = NULL;
}
if (!engine_names) {
impanel_get_default_engine(impanel, &engine_names, &len);
IBusConfig* config = ibus_bus_get_config(impanel->bus);
GVariant* var = g_variant_new_strv(engine_names, len);
ibus_config_set_value(config, "general", "preload_engines", var);
}
IBusEngineDesc** engines = ibus_bus_get_engines_by_names(impanel->bus, engine_names);
g_strfreev(engine_names);
impanel->engineManager->setEngines(engines);
if (engines && engines[0]) {
ibus_bus_set_global_engine(impanel->bus, ibus_engine_desc_get_name(engines[0]));
}
impanel->app->setDoGrab(len > 1);
}
static void
impanel_update_engines_order(IBusPanelImpanel* impanel, GVariant* var_engines) {
const gchar** engine_names = NULL;
size_t len = 0;
engine_names = g_variant_get_strv(var_engines, &len);
if (len == 0) {
return;
}
impanel->engineManager->setOrder(engine_names, len);
if (impanel->engineManager->engines()) {
ibus_bus_set_global_engine(impanel->bus, ibus_engine_desc_get_name(impanel->engineManager->engines()[0]));
}
}
static void
impanel_update_triggers(IBusPanelImpanel* impanel, GVariant* variant) {
gchar** triggers = NULL;
size_t len = 0;
if (variant) {
triggers = g_variant_dup_strv(variant, &len);
}
if (len == 0) {
g_strfreev(triggers);
triggers = 0;
}
if (!triggers) {
triggers = g_new0 (gchar*, 2);
len = 1;
triggers[0] = g_strdup ("<Super>space");
}
QList<QPair<uint, uint> > triggersList;
for (size_t i = 0; i < len; i ++) {
guint key = 0;
GdkModifierType mod = (GdkModifierType) 0;
_gtk_accelerator_parse(triggers[i], &key, &mod);
if (key) {
triggersList << qMakePair<uint, uint>(key, (uint) mod);
}
}
impanel->app->setTriggerKeys(triggersList);
}
static void
impanel_update_use_system_keyboard_layout(IBusPanelImpanel* impanel, GVariant* variant) {
impanel->useSystemKeyboardLayout = g_variant_get_boolean(variant);
}
static void
impanel_update_use_global_engine(IBusPanelImpanel* impanel, GVariant* variant) {
impanel->engineManager->setUseGlobalEngine(g_variant_get_boolean(variant));
}
static void
impanel_update_latin_layouts(IBusPanelImpanel* impanel, GVariant* variant) {
if (!variant) {
return;
}
gsize length;
const gchar** variants = g_variant_get_strv(variant, &length);
impanel->xkbLayoutManager->setLatinLayouts(variants, length);
}
static void
impanel_config_value_changed_callback (IBusConfig* config, const gchar* section, const gchar* name, GVariant* value, gpointer user_data)
{
Q_UNUSED(config);
IBusPanelImpanel* impanel = ((IBusPanelImpanel *)user_data);
if (g_strcmp0(section, "general") == 0 && g_strcmp0(name, "preload_engines") == 0) {
impanel_update_engines(impanel, value);
}
else if (g_strcmp0(section, "general/hotkey") == 0 && g_strcmp0(name, "triggers") == 0) {
impanel_update_triggers(impanel, value);
} else if (g_strcmp0(section, "general") == 0 && g_strcmp0(name, "use-system-keyboard-layout") == 0) {
impanel_update_use_system_keyboard_layout(impanel, value);
} else if (g_strcmp0(section, "general") == 0 && g_strcmp0(name, "use-global-engine") == 0) {
impanel_update_use_global_engine(impanel, value);
}
}
static void
impanel_exit_callback (GDBusConnection *connection,
const gchar *sender_name,
const gchar *object_path,
const gchar *interface_name,
const gchar *signal_name,
GVariant *parameters,
gpointer user_data)
{
Q_UNUSED(connection);
Q_UNUSED(sender_name);
Q_UNUSED(object_path);
Q_UNUSED(interface_name);
Q_UNUSED(signal_name);
Q_UNUSED(parameters);
IBusPanelImpanel* impanel = ((IBusPanelImpanel *)user_data);
if (impanel->bus) {
ibus_bus_exit(impanel->bus, FALSE);
}
}
static void
impanel_panel_created_callback (GDBusConnection *connection,
const gchar *sender_name,
const gchar *object_path,
const gchar *interface_name,
const gchar *signal_name,
GVariant *parameters,
gpointer user_data)
{
Q_UNUSED(connection);
Q_UNUSED(sender_name);
Q_UNUSED(object_path);
Q_UNUSED(interface_name);
Q_UNUSED(signal_name);
Q_UNUSED(parameters);
IBusPanelImpanel* impanel = ((IBusPanelImpanel *)user_data);
ibus_panel_impanel_real_register_properties(impanel);
}
static void
impanel_set_engine(IBusPanelImpanel* impanel, const char* name)
{
if (!name || !name[0]) {
return;
}
if (ibus_bus_set_global_engine(impanel->bus, name)) {
if (!impanel->useSystemKeyboardLayout) {
IBusEngineDesc* engine_desc = ibus_bus_get_global_engine(impanel->bus);
if (engine_desc) {
impanel->xkbLayoutManager->setLayout(engine_desc);
}
}
impanel->engineManager->setCurrentEngine(name);
} else {
qDebug() << "set engine failed.";
}
}
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)
{
Q_UNUSED(connection);
Q_UNUSED(sender_name);
Q_UNUSED(object_path);
Q_UNUSED(interface_name);
Q_UNUSED(signal_name);
IBusPanelImpanel* impanel = IBUS_PANEL_IMPANEL(user_data);
gchar *s0 = NULL;
g_variant_get (parameters, "(s)", &s0);
if (!s0 || strlen(s0) <= 6)
return;
QByteArray prop_key(s0 + 6);// +6 to skip "/IBus/"
prop_key.replace('!', ':');
if (g_ascii_strncasecmp (prop_key.constData(), "Logo", 4) == 0)
ibus_panel_impanel_exec_im_menu(impanel);
else if (g_ascii_strncasecmp (prop_key.constData(), "Engine/", 7) == 0) {
impanel_set_engine(impanel, prop_key.constData() + 7);
}
else {
IBusProperty* property = impanel->propManager->property(prop_key.constData());
if (property) {
IBusPropState newstate = ibus_property_get_state(property);
switch (ibus_property_get_prop_type(property)) {
case PROP_TYPE_RADIO:
case PROP_TYPE_TOGGLE:
if (ibus_property_get_prop_type(property) == PROP_TYPE_TOGGLE) {
if (newstate == PROP_STATE_CHECKED)
newstate = PROP_STATE_UNCHECKED;
else if (newstate == PROP_STATE_UNCHECKED)
newstate = PROP_STATE_CHECKED;
}
else if (ibus_property_get_prop_type(property) == PROP_TYPE_RADIO) {
newstate = PROP_STATE_CHECKED;
}
case PROP_TYPE_NORMAL:
ibus_property_set_state(property, newstate);
ibus_panel_service_property_activate((IBusPanelService *)impanel, prop_key.constData(), newstate);
break;
case PROP_TYPE_MENU:
ibus_panel_impanel_exec_menu(impanel, ibus_property_get_sub_props(property));
case PROP_TYPE_SEPARATOR:
break;
default:
break;
}
}
else {
ibus_panel_service_property_activate((IBusPanelService *)impanel, prop_key.constData(), PROP_STATE_CHECKED);
}
}
g_free(s0);
}
static void
impanel_select_candidate_callback (GDBusConnection *connection,
const gchar *sender_name,
const gchar *object_path,
const gchar *interface_name,
const gchar *signal_name,
GVariant *parameters,
gpointer user_data)
{
Q_UNUSED(connection);
Q_UNUSED(sender_name);
Q_UNUSED(object_path);
Q_UNUSED(interface_name);
Q_UNUSED(signal_name);
gint i;
g_variant_get (parameters, "(i)", &i);
IBusPanelImpanel* impanel = IBUS_PANEL_IMPANEL(user_data);
ibus_panel_service_candidate_clicked((IBusPanelService *)impanel, i, 0, 0);
}
static void
impanel_prev_page_callback (GDBusConnection *connection,
const gchar *sender_name,
const gchar *object_path,
const gchar *interface_name,
const gchar *signal_name,
GVariant *parameters,
gpointer user_data)
{
Q_UNUSED(connection);
Q_UNUSED(sender_name);
Q_UNUSED(object_path);
Q_UNUSED(interface_name);
Q_UNUSED(signal_name);
Q_UNUSED(parameters);
IBusPanelImpanel* impanel = IBUS_PANEL_IMPANEL(user_data);
ibus_panel_service_page_up((IBusPanelService *)impanel);
}
static void
impanel_next_page_callback (GDBusConnection *connection,
const gchar *sender_name,
const gchar *object_path,
const gchar *interface_name,
const gchar *signal_name,
GVariant *parameters,
gpointer user_data)
{
Q_UNUSED(connection);
Q_UNUSED(sender_name);
Q_UNUSED(object_path);
Q_UNUSED(interface_name);
Q_UNUSED(signal_name);
Q_UNUSED(parameters);
IBusPanelImpanel* impanel = IBUS_PANEL_IMPANEL(user_data);
ibus_panel_service_page_down((IBusPanelService *)impanel);
}
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)
{
Q_UNUSED(connection);
Q_UNUSED(sender_name);
Q_UNUSED(object_path);
Q_UNUSED(interface_name);
Q_UNUSED(signal_name);
Q_UNUSED(parameters);
Q_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)
{
Q_UNUSED(name);
IBusPanelImpanel* impanel = ((IBusPanelImpanel *)user_data);
impanel->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",
"SelectCandidate",
"/org/kde/impanel",
NULL,
G_DBUS_SIGNAL_FLAGS_NONE,
impanel_select_candidate_callback,
user_data,
NULL);
g_dbus_connection_signal_subscribe (connection,
"org.kde.impanel",
"org.kde.impanel",
"LookupTablePageUp",
"/org/kde/impanel",
NULL,
G_DBUS_SIGNAL_FLAGS_NONE,
impanel_prev_page_callback,
user_data,
NULL);
g_dbus_connection_signal_subscribe (connection,
"org.kde.impanel",
"org.kde.impanel",
"LookupTablePageDown",
"/org/kde/impanel",
NULL,
G_DBUS_SIGNAL_FLAGS_NONE,
impanel_next_page_callback,
user_data,
NULL);
g_dbus_connection_signal_subscribe (connection,
"org.kde.impanel",
"org.kde.impanel",
"PanelCreated",
"/org/kde/impanel",
NULL,
G_DBUS_SIGNAL_FLAGS_NONE,
impanel_panel_created_callback,
user_data,
NULL);
g_dbus_connection_signal_subscribe (connection,
"org.kde.impanel",
"org.kde.impanel",
"Exit",
"/org/kde/impanel",
NULL,
G_DBUS_SIGNAL_FLAGS_NONE,
impanel_exit_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);
IBusConfig* config = ibus_bus_get_config(impanel->bus);
if (config) {
g_signal_connect_object(config, "value-changed", (GCallback) impanel_config_value_changed_callback, impanel, (GConnectFlags) 0);
ibus_config_watch(config, "general", "preload_engines");
ibus_config_watch(config, "general", "use-system-keyboard-layout");
ibus_config_watch(config, "general/hotkey", "triggers");
GVariant* var_engines = ibus_config_get_value(config, "general", "preload_engines");
impanel_update_engines(impanel, var_engines);
if (var_engines)
g_variant_unref(var_engines);
var_engines = ibus_config_get_value(config, "general", "engines-order");
if (var_engines) {
impanel_update_engines_order(impanel, var_engines);
g_variant_unref(var_engines);
}
GVariant* var_triggers = ibus_config_get_value(config, "general/hotkey", "triggers");
impanel_update_triggers(impanel, var_triggers);
if (var_triggers)
g_variant_unref(var_triggers);
IBusConfig* config = ibus_bus_get_config(impanel->bus);
GVariant* var_layouts = ibus_config_get_value(config, "general", "xkb-latin-layouts");
if (var_layouts) {
impanel_update_latin_layouts(impanel, var_layouts);
g_variant_unref(var_layouts);
}
GVariant* var = ibus_config_get_value(config, "general", "use-system-keyboard-layout");
if (var) {
impanel_update_use_system_keyboard_layout(impanel, var);
g_variant_unref(var);
}
var = ibus_config_get_value(config, "general", "use-global-engine");
if (var) {
impanel_update_use_global_engine(impanel, var);
g_variant_unref(var);
}
}
ibus_panel_impanel_real_register_properties(impanel);
}
static void
on_name_acquired (GDBusConnection *connection,
const gchar *name,
gpointer user_data)
{
Q_UNUSED(connection);
Q_UNUSED(name);
Q_UNUSED(user_data);
}
static void
on_name_lost (GDBusConnection *connection,
const gchar *name,
gpointer user_data)
{
Q_UNUSED(connection);
Q_UNUSED(name);
Q_UNUSED(user_data);
exit (1);
}
G_DEFINE_TYPE (IBusPanelImpanel, ibus_panel_impanel, IBUS_TYPE_PANEL_SERVICE)
static void
ibus_panel_impanel_class_init (IBusPanelImpanelClass *klass)
{
GObjectClass *object_class = G_OBJECT_CLASS (klass);
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->app = NULL;
impanel->useSystemKeyboardLayout = false;
impanel->selected = -1;
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);
impanel->propManager = new PropertyManager;
impanel->engineManager = new EngineManager;
impanel->xkbLayoutManager = new XkbLayoutManager;
}
static void
ibus_panel_impanel_destroy (IBusPanelImpanel *impanel)
{
delete impanel->propManager;
impanel->propManager = NULL;
delete impanel->engineManager;
impanel->engineManager = NULL;
delete impanel->xkbLayoutManager;
impanel->xkbLayoutManager = NULL;
g_bus_unown_name (owner_id);
g_dbus_node_info_unref (introspection_data);
IBUS_OBJECT_CLASS (ibus_panel_impanel_parent_class)->destroy ((IBusObject *)impanel);
}
static void
ibus_panel_impanel_focus_in (IBusPanelService *panel,
const gchar *input_context_path)
{
IBusPanelImpanel* impanel = IBUS_PANEL_IMPANEL (panel);
if (impanel->app->keyboardGrabbed()) {
return;
}
IBusEngineDesc *engine_desc = ibus_bus_get_global_engine(impanel->bus);
impanel_update_logo_by_engine(impanel, engine_desc);
impanel->engineManager->setCurrentContext(input_context_path);
if (!impanel->engineManager->useGlobalEngine()) {
impanel_set_engine(impanel, impanel->engineManager->currentEngine().toUtf8().constData());
}
}
static void
ibus_panel_impanel_focus_out (IBusPanelService *panel,
const gchar *input_context_path)
{
Q_UNUSED(panel);
Q_UNUSED(input_context_path);
IBusPanelImpanel* impanel = IBUS_PANEL_IMPANEL (panel);
if (impanel->app->keyboardGrabbed()) {
return;
}
if (impanel->engineManager->useGlobalEngine()) {
return;
}
impanel->engineManager->setCurrentContext("");
}
static void
ibus_panel_impanel_register_properties (IBusPanelService *panel,
IBusPropList *prop_list)
{
IBusPanelImpanel* impanel = IBUS_PANEL_IMPANEL (panel);
impanel->propManager->setProperties(prop_list);
ibus_panel_impanel_real_register_properties(impanel);
}
static void
ibus_panel_impanel_real_register_properties(IBusPanelImpanel* impanel)
{
IBusProperty* property = NULL;
guint i = 0;
GVariantBuilder builder;
g_variant_builder_init (&builder, G_VARIANT_TYPE ("as"));
IBusEngineDesc* engine_desc = NULL;
if (impanel->selected >= 0 && static_cast<size_t>(impanel->selected) < impanel->engineManager->length()) {
engine_desc = impanel->engineManager->engines()[impanel->selected];
} else {
engine_desc = ibus_bus_get_global_engine(impanel->bus);
}
QByteArray propstr = ibus_engine_desc_to_logo_propstr(engine_desc);
g_variant_builder_add (&builder, "s", propstr.constData());
IBusPropList* prop_list = impanel->propManager->properties();
if (prop_list) {
while ( ( property = ibus_prop_list_get( prop_list, i ) ) != NULL ) {
propstr = ibus_property_to_propstr(property, TRUE);
g_variant_builder_add (&builder, "s", propstr.constData());
++i;
}
}
if (!impanel->conn)
return;
g_dbus_connection_emit_signal (impanel->conn,
NULL, "/kimpanel", "org.kde.kimpanel.inputmethod", "RegisterProperties",
(g_variant_new ("(as)", &builder)),
NULL);
}
static void
ibus_panel_impanel_set_cursor_location (IBusPanelService *panel,
gint x,
gint y,
gint w,
gint h)
{
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);
}
static void
ibus_panel_impanel_update_auxiliary_text (IBusPanelService *panel,
IBusText *text,
gboolean visible)
{
const gchar* t = ibus_text_get_text (text);
const gchar *attr = "";
IBusPanelImpanel* impanel = (IBusPanelImpanel*) panel;
if (!impanel->conn)
return;
g_dbus_connection_emit_signal (impanel->conn,
NULL, "/kimpanel", "org.kde.kimpanel.inputmethod", "UpdateAux",
(g_variant_new ("(ss)", t, attr)),
NULL);
if (visible == 0)
ibus_panel_impanel_hide_auxiliary_text(panel);
else
ibus_panel_impanel_show_auxiliary_text(panel);
}
static void
ibus_panel_impanel_update_lookup_table (IBusPanelService *panel,
IBusLookupTable *lookup_table,
gboolean visible)
{
IBusPanelImpanel* impanel = IBUS_PANEL_IMPANEL(panel);
if (!impanel->conn)
return;
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]);
candidate = ibus_text_get_text (ibus_lookup_table_get_candidate (lookup_table, i));
g_variant_builder_add (&builder_candidates, "s", candidate);
g_variant_builder_add (&builder_attrs, "s", attr);
}
gboolean has_prev = 1;
gboolean has_next = 1;
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;
gint orientation = ibus_lookup_table_get_orientation(lookup_table);
if (orientation == IBUS_ORIENTATION_HORIZONTAL) {
orientation = 2;
} else if (orientation == IBUS_ORIENTATION_VERTICAL) {
orientation = 1;
} else {
orientation = 0;
}
g_dbus_connection_call(impanel->conn,
"org.kde.impanel",
"/org/kde/impanel",
"org.kde.impanel2",
"SetLookupTable",
(g_variant_new ("(asasasbbii)",
&builder_labels,
&builder_candidates,
&builder_attrs,
has_prev, has_next,
cursor_pos_in_page, orientation)),
NULL,
G_DBUS_CALL_FLAGS_NONE,
-1,
NULL,
NULL,
NULL);
if (visible == 0)
ibus_panel_impanel_hide_lookup_table(panel);
else
ibus_panel_impanel_show_lookup_table(panel);
}
static void
ibus_panel_impanel_update_preedit_text (IBusPanelService *panel,
IBusText *text,
guint cursor_pos,
gboolean visible)
{
IBusPanelImpanel* impanel = IBUS_PANEL_IMPANEL(panel);
if (!impanel->conn)
return;
const gchar* t = ibus_text_get_text (text);
const gchar *attr = "";
g_dbus_connection_emit_signal (impanel->conn,
NULL, "/kimpanel", "org.kde.kimpanel.inputmethod", "UpdatePreeditText",
(g_variant_new ("(ss)", t, attr)),
NULL);
g_dbus_connection_emit_signal (impanel->conn,
NULL, "/kimpanel", "org.kde.kimpanel.inputmethod", "UpdatePreeditCaret",
(g_variant_new ("(i)", cursor_pos)),
NULL);
if (visible == 0)
ibus_panel_impanel_hide_preedit_text(panel);
else
ibus_panel_impanel_show_preedit_text(panel);
}
static void
ibus_panel_impanel_update_property (IBusPanelService *panel,
IBusProperty *prop)
{
IBusPanelImpanel* impanel = IBUS_PANEL_IMPANEL(panel);
if (!impanel->conn)
return;
impanel->propManager->updateProperty(prop);
QByteArray propstr = ibus_property_to_propstr(prop, TRUE);
g_dbus_connection_emit_signal (impanel->conn,
NULL, "/kimpanel", "org.kde.kimpanel.inputmethod", "UpdateProperty",
(g_variant_new ("(s)", propstr.constData())),
NULL);
}
static void
ibus_panel_impanel_cursor_down_lookup_table (IBusPanelService *panel)
{
Q_UNUSED(panel);
}
static void
ibus_panel_impanel_cursor_up_lookup_table (IBusPanelService *panel)
{
Q_UNUSED(panel);
}
static void
ibus_panel_impanel_hide_auxiliary_text (IBusPanelService *panel)
{
IBusPanelImpanel* impanel = IBUS_PANEL_IMPANEL(panel);
if (!impanel->conn)
return;
gboolean toShow = 0;
g_dbus_connection_emit_signal (impanel->conn,
NULL, "/kimpanel", "org.kde.kimpanel.inputmethod", "ShowAux",
(g_variant_new ("(b)", toShow)),
NULL);
}
static void
ibus_panel_impanel_hide_language_bar (IBusPanelService *panel)
{
Q_UNUSED(panel);
}
static void
ibus_panel_impanel_hide_lookup_table (IBusPanelService *panel)
{
IBusPanelImpanel* impanel = IBUS_PANEL_IMPANEL(panel);
if (!impanel->conn)
return;
gboolean toShow = 0;
g_dbus_connection_emit_signal (impanel->conn,
NULL, "/kimpanel", "org.kde.kimpanel.inputmethod", "ShowLookupTable",
(g_variant_new ("(b)", toShow)),
NULL);
}
static void
ibus_panel_impanel_hide_preedit_text (IBusPanelService *panel)
{
IBusPanelImpanel* impanel = IBUS_PANEL_IMPANEL(panel);
if (!impanel->conn)
return;
gboolean toShow = 0;
g_dbus_connection_emit_signal (impanel->conn,
NULL, "/kimpanel", "org.kde.kimpanel.inputmethod", "ShowPreedit",
(g_variant_new ("(b)", toShow)),
NULL);
}
static void
ibus_panel_impanel_page_down_lookup_table (IBusPanelService *panel)
{
Q_UNUSED(panel);
}
static void
ibus_panel_impanel_page_up_lookup_table (IBusPanelService *panel)
{
Q_UNUSED(panel);
}
static void
ibus_panel_impanel_reset (IBusPanelService *panel)
{
Q_UNUSED(panel);
}
static void
ibus_panel_impanel_show_auxiliary_text (IBusPanelService *panel)
{
IBusPanelImpanel* impanel = IBUS_PANEL_IMPANEL(panel);
if (!impanel->conn)
return;
gboolean toShow = 1;
g_dbus_connection_emit_signal (impanel->conn,
NULL, "/kimpanel", "org.kde.kimpanel.inputmethod", "ShowAux",
(g_variant_new ("(b)", toShow)),
NULL);
}
static void
ibus_panel_impanel_show_language_bar (IBusPanelService *panel)
{
Q_UNUSED(panel);
}
static void
ibus_panel_impanel_show_lookup_table (IBusPanelService *panel)
{
IBusPanelImpanel* impanel = IBUS_PANEL_IMPANEL(panel);
if (!impanel->conn)
return;
gboolean toShow = 1;
g_dbus_connection_emit_signal (impanel->conn,
NULL, "/kimpanel", "org.kde.kimpanel.inputmethod", "ShowLookupTable",
(g_variant_new ("(b)", toShow)),
NULL);
}
static void
ibus_panel_impanel_show_preedit_text (IBusPanelService *panel)
{
IBusPanelImpanel* impanel = IBUS_PANEL_IMPANEL(panel);
if (!impanel->conn)
return;
gboolean toShow = 1;
g_dbus_connection_emit_signal (impanel->conn,
NULL, "/kimpanel", "org.kde.kimpanel.inputmethod", "ShowPreedit",
(g_variant_new ("(b)", toShow)),
NULL);
}
static void
ibus_panel_impanel_start_setup (IBusPanelService *panel)
{
Q_UNUSED(panel);
}
static void
ibus_panel_impanel_state_changed (IBusPanelService *panel)
{
IBusPanelImpanel* impanel = IBUS_PANEL_IMPANEL(panel);
if (!impanel->conn)
return;
if (impanel->app->keyboardGrabbed()) {
return;
}
IBusEngineDesc *engine_desc = ibus_bus_get_global_engine(impanel->bus);
if (!engine_desc) {
return;
}
impanel_update_logo_by_engine(impanel, engine_desc);
g_dbus_connection_emit_signal (impanel->conn,
NULL, "/kimpanel", "org.kde.kimpanel.inputmethod", "Enable",
(g_variant_new ("(b)", TRUE)),
NULL);
impanel->engineManager->moveToFirst(engine_desc);
QStringList engineList = impanel->engineManager->engineOrder();
gchar** engine_names = g_new0 (gchar*, engineList.size() + 1);
size_t i = 0;
Q_FOREACH(const QString& name, engineList) {
engine_names[i] = g_strdup (name.toUtf8().constData());
i ++;
}
IBusConfig* config = ibus_bus_get_config(impanel->bus);
if (config) {
GVariant* var = g_variant_new_strv(engine_names, engineList.size());
ibus_config_set_value(config, "general", "engines-order", var);
}
g_strfreev(engine_names);
}
static void
ibus_panel_impanel_exec_menu(IBusPanelImpanel* impanel,
IBusPropList* prop_list)
{
if (!impanel->conn)
return;
GVariantBuilder builder;
g_variant_builder_init (&builder, G_VARIANT_TYPE ("as"));
int i = 0;
while (true) {
IBusProperty* prop = ibus_prop_list_get(prop_list, i);
if (!prop)
break;
QByteArray propstr = ibus_property_to_propstr(prop);
g_variant_builder_add (&builder, "s", propstr.constData());
i ++;
}
g_dbus_connection_emit_signal (impanel->conn,
NULL, "/kimpanel", "org.kde.kimpanel.inputmethod", "ExecMenu",
(g_variant_new ("(as)", &builder)),
NULL);
}
static void
ibus_panel_impanel_exec_im_menu (IBusPanelImpanel* impanel)
{
if (!impanel->conn)
return;
GVariantBuilder builder;
g_variant_builder_init (&builder, G_VARIANT_TYPE ("as"));
IBusEngineDesc** engines = impanel->engineManager->engines();
if (engines) {
int i = 0;
while (engines[i]) {
QByteArray propstr = ibus_engine_desc_to_propstr(engines[i]);
g_variant_builder_add (&builder, "s", propstr.constData());
i ++;
}
}
g_dbus_connection_emit_signal (impanel->conn,
NULL, "/kimpanel", "org.kde.kimpanel.inputmethod", "ExecMenu",
(g_variant_new ("(as)", &builder)),
NULL);
}
IBusPanelImpanel *
ibus_panel_impanel_new (GDBusConnection *connection)
{
IBusPanelImpanel *panel;
panel = (IBusPanelImpanel *) g_object_new (IBUS_TYPE_PANEL_IMPANEL,
"object-path", IBUS_PATH_PANEL,
"connection", connection,
NULL);
return panel;
}
Reference in a new issue Copy permalink