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/* vim:set et ts=4 sts=4:
*
* ibus-libpinyin - Intelligent Pinyin engine based on libpinyin for IBus
*
* Copyright (c) 2008-2010 Peng Huang <shawn.p.huang@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, 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.
*/
#include "PYConfig.h"
#include "PYTypes.h"
#include "PYBus.h"
namespace PY {
const gchar * const CONFIG_CORRECT_PINYIN = "CorrectPinyin";
const gchar * const CONFIG_FUZZY_PINYIN = "FuzzyPinyin";
const gchar * const CONFIG_ORIENTATION = "LookupTableOrientation";
const gchar * const CONFIG_PAGE_SIZE = "LookupTablePageSize";
const gchar * const CONFIG_SHIFT_SELECT_CANDIDATE = "ShiftSelectCandidate";
const gchar * const CONFIG_MINUS_EQUAL_PAGE = "MinusEqualPage";
const gchar * const CONFIG_COMMA_PERIOD_PAGE = "CommaPeriodPage";
const gchar * const CONFIG_AUTO_COMMIT = "AutoCommit";
const gchar * const CONFIG_DOUBLE_PINYIN = "DoublePinyin";
const gchar * const CONFIG_DOUBLE_PINYIN_SCHEMA = "DoublePinyinSchema";
const gchar * const CONFIG_DOUBLE_PINYIN_SHOW_RAW = "DoublePinyinShowRaw";
const gchar * const CONFIG_INIT_CHINESE = "InitChinese";
const gchar * const CONFIG_INIT_FULL = "InitFull";
const gchar * const CONFIG_INIT_FULL_PUNCT = "InitFullPunct";
const gchar * const CONFIG_INIT_SIMP_CHINESE = "InitSimplifiedChinese";
const gchar * const CONFIG_SPECIAL_PHRASES = "SpecialPhrases";
const gchar * const CONFIG_BOPOMOFO_KEYBOARD_MAPPING = "BopomofoKeyboardMapping";
const gchar * const CONFIG_SELECT_KEYS = "SelectKeys";
const gchar * const CONFIG_GUIDE_KEY = "GuideKey";
const gchar * const CONFIG_AUXILIARY_SELECT_KEY_F = "AuxiliarySelectKey_F";
const gchar * const CONFIG_AUXILIARY_SELECT_KEY_KP = "AuxiliarySelectKey_KP";
const gchar * const CONFIG_ENTER_KEY = "EnterKey";
Config::Config (Bus & bus, const std::string & name)
: Object (ibus_bus_get_config (bus)),
m_section ("engine/" + name)
{
initDefaultValues ();
g_signal_connect (get<IBusConfig> (),
"value-changed",
G_CALLBACK (valueChangedCallback),
this);
}
Config::~Config (void)
{
}
void
Config::initDefaultValues (void)
{
m_orientation = IBUS_ORIENTATION_HORIZONTAL;
m_page_size = 5;
m_shift_select_candidate = FALSE;
m_minus_equal_page = TRUE;
m_comma_period_page = TRUE;
m_auto_commit = FALSE;
m_double_pinyin = FALSE;
m_double_pinyin_schema = 0;
m_double_pinyin_show_raw = FALSE;
m_init_chinese = TRUE;
m_init_full = FALSE;
m_init_full_punct = TRUE;
m_init_simp_chinese = TRUE;
m_special_phrases = TRUE;
}
void
Config::readDefaultValues (void)
{
#if defined(HAVE_IBUS_CONFIG_GET_VALUES)
/* read all values together */
initDefaultValues ();
GVariant *values =
ibus_config_get_values (get<IBusConfig> (), m_section.c_str ());
g_return_if_fail (values != NULL);
GVariantIter iter;
gchar *name;
GVariant *value;
g_variant_iter_init (&iter, values);
while (g_variant_iter_next (&iter, "{sv}", &name, &value)) {
valueChanged (m_section, name, value);
g_free (name);
g_variant_unref (value);
}
g_variant_unref (values);
#else
/* others */
m_orientation = read (CONFIG_ORIENTATION, 0);
if (m_orientation != IBUS_ORIENTATION_VERTICAL &&
m_orientation != IBUS_ORIENTATION_HORIZONTAL) {
m_orientation = IBUS_ORIENTATION_HORIZONTAL;
g_warn_if_reached ();
}
m_page_size = read (CONFIG_PAGE_SIZE, 5);
if (m_page_size > 10) {
m_page_size = 5;
g_warn_if_reached ();
}
#endif
}
inline bool
Config::read (const gchar * name,
bool defval)
{
GVariant *value = NULL;
if ((value = ibus_config_get_value (get<IBusConfig> (), m_section.c_str (), name)) != NULL) {
if (g_variant_classify (value) == G_VARIANT_CLASS_BOOLEAN)
return g_variant_get_boolean (value);
}
// write default value to config
value = g_variant_new ("b", defval);
ibus_config_set_value (get<IBusConfig> (), m_section.c_str (), name, value);
return defval;
}
inline gint
Config::read (const gchar * name,
gint defval)
{
GVariant *value = NULL;
if ((value = ibus_config_get_value (get<IBusConfig> (), m_section.c_str (), name)) != NULL) {
if (g_variant_classify (value) == G_VARIANT_CLASS_INT32)
return g_variant_get_int32 (value);
}
// write default value to config
value = g_variant_new ("i", defval);
ibus_config_set_value (get<IBusConfig> (), m_section.c_str (), name, value);
return defval;
}
inline std::string
Config::read (const gchar * name,
const gchar * defval)
{
GVariant *value = NULL;
if ((value = ibus_config_get_value (get<IBusConfig> (), m_section.c_str (), name)) != NULL) {
if (g_variant_classify (value) == G_VARIANT_CLASS_STRING)
return g_variant_get_string (value, NULL);
}
// write default value to config
value = g_variant_new ("s", defval);
ibus_config_set_value (get<IBusConfig> (), m_section.c_str (), name, value);
return defval;
}
static inline bool
normalizeGVariant (GVariant *value, bool defval)
{
if (value == NULL || g_variant_classify (value) != G_VARIANT_CLASS_BOOLEAN)
return defval;
return g_variant_get_boolean (value);
}
static inline gint
normalizeGVariant (GVariant *value, gint defval)
{
if (value == NULL || g_variant_classify (value) != G_VARIANT_CLASS_INT32)
return defval;
return g_variant_get_int32 (value);
}
static inline std::string
normalizeGVariant (GVariant *value, const std::string &defval)
{
if (value == NULL || g_variant_classify (value) != G_VARIANT_CLASS_STRING)
return defval;
return g_variant_get_string (value, NULL);
}
gboolean
Config::valueChanged (const std::string §ion,
const std::string &name,
GVariant *value)
{
return FALSE;
}
void
Config::valueChangedCallback (IBusConfig *config,
const gchar *section,
const gchar *name,
GVariant *value,
Config *self)
{
self->valueChanged (section, name, value);
}
};
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