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/* vim:set et sts=4: */
/* ibus-input-pad - Input pad for IBus
* Copyright (C) 2010-2011 Takao Fujiwara <takao.fujiwara1@gmail.com>
* Copyright (C) 2010-2011 Red Hat, Inc.
*
* 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) any later version.
*
* 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, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
#include <ibus.h>
#include <glib.h>
#include "iconfig-gtk.h"
#define IBUS_INPUT_PAD_CONFIG_GET_PRIVATE(o) (G_TYPE_INSTANCE_GET_PRIVATE ((o), IBUS_TYPE_INPUT_PAD_CONFIG, IBusInputPadConfigPrivate))
typedef struct _SavedTable SavedTable;
typedef enum {
CONFIG_VALUE_TYPE_NONE = 0,
CONFIG_VALUE_TYPE_INT,
CONFIG_VALUE_TYPE_STRING,
} ConfigValueType;
struct _SavedTable {
gchar *path;
ConfigValueType type;
union {
int i;
gchar *str;
} value;
};
struct _IBusInputPadConfigPrivate {
IBusConfig *config;
GHashTable *table;
GObject *apply_button;
};
G_DEFINE_TYPE (IBusInputPadConfig, ibus_input_pad_config,
G_TYPE_OBJECT)
static void
destroy_saved_table (SavedTable *saved_table)
{
if (saved_table->type == CONFIG_VALUE_TYPE_STRING) {
g_free (saved_table->value.str);
saved_table->value.str = NULL;
}
g_free (saved_table);
}
static void
commit_path (gpointer key, gpointer value, gpointer user_data)
{
IBusInputPadConfig *config;
const gchar *path = (const gchar *) key;
SavedTable *saved_table = (SavedTable *) value;
gchar *p;
gchar *section;
gchar *name;
g_return_if_fail (key != NULL && value != NULL);
g_return_if_fail (IBUS_IS_INPUT_PAD_CONFIG (user_data));
config = IBUS_INPUT_PAD_CONFIG (user_data);
p = g_strrstr (path, "/");
g_return_if_fail (p != NULL && p > path);
section = g_strndup (path, p - path);
name = g_strdup (p + 1);
if (saved_table->type == CONFIG_VALUE_TYPE_STRING) {
ibus_input_pad_config_commit_str (config,
section,
name,
saved_table->value.str);
} else {
ibus_input_pad_config_commit_int (config,
section,
name,
saved_table->value.i);
}
}
static GObject *
ibus_input_pad_config_get_apply_button_real (IBusInputPadConfig *config)
{
g_return_val_if_fail (IBUS_IS_INPUT_PAD_CONFIG (config), NULL);
g_return_val_if_fail (config->priv != NULL, NULL);
return config->priv->apply_button;
}
static void
ibus_input_pad_config_set_apply_button_real (IBusInputPadConfig *config,
GObject *button)
{
g_return_if_fail (IBUS_IS_INPUT_PAD_CONFIG (config));
g_return_if_fail (config->priv != NULL);
config->priv->apply_button = button;
}
static void
ibus_input_pad_config_init (IBusInputPadConfig *config)
{
IBusInputPadConfigPrivate *priv = IBUS_INPUT_PAD_CONFIG_GET_PRIVATE (config);
priv->table = g_hash_table_new_full (g_str_hash,
g_str_equal,
(GDestroyNotify) g_free,
(GDestroyNotify) destroy_saved_table);
config->priv = priv;
}
static void
ibus_input_pad_config_class_init (IBusInputPadConfigClass *klass)
{
#if 0
GObjectClass *gobject_class = G_OBJECT_CLASS (klass);
#endif
g_type_class_add_private (klass, sizeof (IBusInputPadConfigPrivate));
klass->get_apply_button = ibus_input_pad_config_get_apply_button_real;
klass->set_apply_button = ibus_input_pad_config_set_apply_button_real;
}
/* currently this is a static function due to ibus_bus_get_config */
static IBusInputPadConfig *
ibus_input_pad_config_new (GDBusConnection *connection)
{
GObject *obj;
obj = g_object_new (IBUS_TYPE_INPUT_PAD_CONFIG,
NULL);
return IBUS_INPUT_PAD_CONFIG (obj);
}
IBusInputPadConfig *
ibus_bus_get_input_pad_config (IBusBus *bus)
{
IBusConfig *ibus_config;
IBusInputPadConfig *config;
ibus_config = ibus_bus_get_config (bus);
if (ibus_config == NULL) {
g_warning ("IBus connection failed. Maybe no ibus-daemon.");
return NULL;
}
/* No idea to set parent from ibus_bus_get_config () */
config = ibus_input_pad_config_new (NULL);
g_return_val_if_fail (config->priv != NULL, NULL);
config->priv->config = ibus_config;
return config;
}
gboolean
ibus_input_pad_config_get_int (IBusInputPadConfig *config,
const gchar *section,
const gchar *name,
int *value_intp)
{
IBusConfig *ibus_config;
GVariant *value = NULL;
g_return_val_if_fail (IBUS_IS_INPUT_PAD_CONFIG (config), FALSE);
g_return_val_if_fail (config->priv != NULL, FALSE);
ibus_config = config->priv->config;
if ((value = ibus_config_get_value (ibus_config, section, name)) != NULL) {
if (value_intp) {
*value_intp = g_variant_get_int32 (value);
}
g_variant_unref (value);
return TRUE;
}
if (!g_strcmp0 (name, "char_table_combo_box")) {
if (value_intp) {
*value_intp = CHAR_TABLE_COMBO_BOX_DEFAULT;
}
return TRUE;
} else if (!g_strcmp0 (name, "layout_table_combo_box")) {
if (value_intp) {
*value_intp = LAYOUT_TABLE_COMBO_BOX_DEFAULT;
}
return TRUE;
}
return FALSE;
}
gboolean
ibus_input_pad_config_get_str (IBusInputPadConfig *config,
const gchar *section,
const gchar *name,
gchar **value_strp)
{
IBusConfig *ibus_config;
GVariant *value = NULL;
g_return_val_if_fail (IBUS_IS_INPUT_PAD_CONFIG (config), FALSE);
g_return_val_if_fail (config->priv != NULL, FALSE);
ibus_config = config->priv->config;
if ((value = ibus_config_get_value (ibus_config, section, name)) != NULL) {
if (value_strp) {
*value_strp = g_variant_dup_string (value, NULL);
}
g_variant_unref (value);
return TRUE;
}
if (!g_strcmp0 (name, "keyboard_theme")) {
if (value_strp) {
*value_strp = g_strdup (KEYBOARD_THEME_DEFAULT);
}
return TRUE;
}
return FALSE;
}
#if 0
gboolean
ibus_input_pad_config_get_value (IBusConfig *config,
const gchar *section,
const gchar *name,
GVariant *value)
{
if ((value = ibus_config_get_value (config, section, name)) != NULL) {
return TRUE;
}
if (!g_strcmp0 (name, "keyboard_theme")) {
value = g_variant_new ("s", KEYBOARD_THEME_DEFAULT);
return TRUE;
} else if (!g_strcmp0 (name, "char_table_combo_box")) {
value = g_variant_new ("i", CHAR_TABLE_COMBO_BOX_DEFAULT);
return TRUE;
} else if (!g_strcmp0 (name, "layout_table_combo_box")) {
value = g_variant_new ("i", LAYOUT_TABLE_COMBO_BOX_DEFAULT);
return TRUE;
}
return FALSE;
}
#endif
gboolean
ibus_input_pad_config_set_int (IBusInputPadConfig *config,
const gchar *section,
const gchar *name,
int value_int)
{
IBusConfig *ibus_config;
GVariant *value = NULL;
int orig_i = 0;
gchar *path;
SavedTable *saved_table;
g_return_val_if_fail (IBUS_IS_INPUT_PAD_CONFIG (config), FALSE);
g_return_val_if_fail (config->priv != NULL, FALSE);
g_return_val_if_fail (section != NULL && name != NULL, FALSE);
ibus_config = config->priv->config;
if ((value = ibus_config_get_value (ibus_config, section, name)) != NULL) {
orig_i = g_variant_get_int32 (value);
g_variant_unref (value);
if (value_int == orig_i) {
return FALSE;
}
} else if (!g_strcmp0 (name, "char_table_combo_box")) {
if (value_int == CHAR_TABLE_COMBO_BOX_DEFAULT) {
return FALSE;
}
} else if (!g_strcmp0 (name, "layout_table_combo_box")) {
if (value_int == LAYOUT_TABLE_COMBO_BOX_DEFAULT) {
return FALSE;
}
}
path = g_build_path ("/", section, name, NULL);
saved_table = g_new0 (SavedTable, 1);
saved_table->path = g_strdup (path);
saved_table->type = CONFIG_VALUE_TYPE_INT;
saved_table->value.i = value_int;
if (g_hash_table_lookup (config->priv->table, path)) {
g_hash_table_replace (config->priv->table,
(gpointer) g_strdup (path),
(gpointer) saved_table);
} else {
g_hash_table_insert (config->priv->table,
(gpointer) g_strdup (path),
(gpointer) saved_table);
}
g_free (path);
return TRUE;
}
gboolean
ibus_input_pad_config_set_str (IBusInputPadConfig *config,
const gchar *section,
const gchar *name,
const gchar *value_str)
{
IBusConfig *ibus_config;
GVariant *value = NULL;
const gchar *orig_str = NULL;
gchar *path;
SavedTable *saved_table;
g_return_val_if_fail (IBUS_IS_INPUT_PAD_CONFIG (config), FALSE);
g_return_val_if_fail (config->priv != NULL, FALSE);
g_return_val_if_fail (section != NULL && name != NULL, FALSE);
ibus_config = config->priv->config;
if ((value = ibus_config_get_value (ibus_config, section, name)) != NULL) {
orig_str = g_variant_get_string (value, NULL);
if (!g_strcmp0 (value_str, orig_str)) {
g_variant_unref (value);
return FALSE;
}
g_variant_unref (value);
} else if (!g_strcmp0 (name, "keyboard_theme")) {
if (value_str == NULL ||
!g_strcmp0 (value_str, KEYBOARD_THEME_DEFAULT)) {
return FALSE;
}
}
path = g_build_path ("/", section, name, NULL);
saved_table = g_new0 (SavedTable, 1);
saved_table->path = g_strdup (path);
saved_table->type = CONFIG_VALUE_TYPE_STRING;
if (value_str) {
saved_table->value.str = g_strdup (value_str);
}
if (g_hash_table_lookup (config->priv->table, path)) {
g_hash_table_replace (config->priv->table,
(gpointer) g_strdup (path),
(gpointer) saved_table);
} else {
g_hash_table_insert (config->priv->table,
(gpointer) g_strdup (path),
(gpointer) saved_table);
}
g_free (path);
return TRUE;
}
gboolean
ibus_input_pad_config_commit_int (IBusInputPadConfig *config,
const gchar *section,
const gchar *name,
int value_int)
{
IBusConfig *ibus_config;
GVariant *value = NULL;
g_return_val_if_fail (IBUS_IS_INPUT_PAD_CONFIG (config), FALSE);
g_return_val_if_fail (config->priv != NULL, FALSE);
g_return_val_if_fail (section != NULL && name != NULL, FALSE);
ibus_config = config->priv->config;
value = g_variant_new ("i", value_int);
if (!ibus_config_set_value (ibus_config, section, name, value)) {
return FALSE;
}
return TRUE;
}
gboolean
ibus_input_pad_config_commit_str (IBusInputPadConfig *config,
const gchar *section,
const gchar *name,
const gchar *value_str)
{
IBusConfig *ibus_config;
GVariant *value = NULL;
g_return_val_if_fail (IBUS_IS_INPUT_PAD_CONFIG (config), FALSE);
g_return_val_if_fail (config->priv != NULL, FALSE);
g_return_val_if_fail (section != NULL && name != NULL, FALSE);
ibus_config = config->priv->config;
value = g_variant_new ("s", value_str);
if (!ibus_config_set_value (ibus_config, section, name, value)) {
return FALSE;
}
return TRUE;
}
gboolean
ibus_input_pad_config_commit_all (IBusInputPadConfig *config)
{
g_return_val_if_fail (IBUS_IS_INPUT_PAD_CONFIG (config), FALSE);
g_return_val_if_fail (config->priv != NULL, FALSE);
g_hash_table_foreach (config->priv->table, commit_path, config);
g_hash_table_remove_all (config->priv->table);
return TRUE;
}
int
ibus_input_pad_config_get_changed_size (IBusInputPadConfig *config)
{
g_return_val_if_fail (IBUS_IS_INPUT_PAD_CONFIG (config), 0);
g_return_val_if_fail (config->priv != NULL, 0);
return g_hash_table_size (config->priv->table);
}
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