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* Copyright (c) 2009 Kov Chai <tchaikov@gmail.com>
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* The contents of this file are subject to the terms of either the GNU Lesser
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* General Public License Version 2.1 only ("LGPL") or the Common Development and
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* Distribution License ("CDDL")(collectively, the "License"). You may not use this
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* file except in compliance with the License. You can obtain a copy of the CDDL at
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* http://www.opensource.org/licenses/cddl1.php and a copy of the LGPLv2.1 at
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* http://www.opensource.org/licenses/lgpl-license.php. See the License for the
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* specific language governing permissions and limitations under the License. When
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* distributing the software, include this License Header Notice in each file and
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* include the full text of the License in the License file as well as the
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* NOTICE PURSUANT TO SECTION 9 OF THE COMMON DEVELOPMENT AND DISTRIBUTION LICENSE
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* For Covered Software in this distribution, this License shall be governed by the
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* laws of the State of California (excluding conflict-of-law provisions).
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* Any litigation relating to this License shall be subject to the jurisdiction of
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* the Federal Courts of the Northern District of California and the state courts
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* of the State of California, with venue lying in Santa Clara County, California.
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* If you wish your version of this file to be governed by only the CDDL or only
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* the LGPL Version 2.1, indicate your decision by adding "[Contributor]" elects to
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* include this software in this distribution under the [CDDL or LGPL Version 2.1]
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* license." If you don't indicate a single choice of license, a recipient has the
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* option to distribute your version of this file under either the CDDL or the LGPL
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* Version 2.1, or to extend the choice of license to its licensees as provided
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* above. However, if you add LGPL Version 2.1 code and therefore, elected the LGPL
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* Version 2 license, then the option applies only if the new code is made subject
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* to such option by the copyright holder.
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#include <sunpinyin.h>
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#include "sunpinyin_config_keys.h"
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#include "sunpinyin_config.h"
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ConfigItem(const string& key)
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section = "engine/SunPinyin/";
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size_t pos = key.rfind('/');
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if (pos != key.npos) {
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section += key.substr(0, pos);
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name = key.substr(pos);
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IBusConfig* SunPinyinConfig::m_config;
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SunPinyinConfig::SunPinyinConfig()
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m_scheme_names["QuanPin"] = CSunpinyinSessionFactory::QUANPIN;
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m_scheme_names["ShuangPin"] = CSunpinyinSessionFactory::SHUANGPIN;
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SunPinyinConfig::~SunPinyinConfig()
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SunPinyinConfig::set_config(IBusConfig* config)
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CSunpinyinSessionFactory::EPyScheme
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SunPinyinConfig::get_py_scheme(CSunpinyinSessionFactory::EPyScheme scheme)
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get_scheme_name(scheme);
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string name = get(PINYIN_SCHEME, default_name);
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return get_scheme(name);
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SunPinyinConfig::is_initial_mode_cn()
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string init_mode("Chinese");
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init_mode = get(CONFIG_GENERAL_INITIAL_MODE, init_mode);
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return (init_mode == "Chinese");
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SunPinyinConfig::is_initial_punct_full()
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string init_punct("Full");
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init_punct = get(CONFIG_GENERAL_INITIAL_PUNCT, init_punct);
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return (init_punct == "Full");
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SunPinyinConfig::is_initial_letter_full()
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string init_letter("Half");
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init_letter = get(CONFIG_GENERAL_INITIAL_LETTER, init_letter);
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return (init_letter == "Full");
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SunPinyinConfig::listen_on_changed()
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assert(m_config != NULL);
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g_signal_connect(m_config, "value-changed",
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G_CALLBACK(on_config_value_changed), 0);
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SunPinyinConfig::get_scheme_name(CSunpinyinSessionFactory::EPyScheme scheme)
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string val = "ShuangPin";
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for (SchemeNames::iterator it = m_scheme_names.begin();
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it != m_scheme_names.end(); ++it) {
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if (it->second == scheme)
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CSunpinyinSessionFactory::EPyScheme
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SunPinyinConfig::get_scheme(const std::string& name)
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CSunpinyinSessionFactory::EPyScheme val = CSunpinyinSessionFactory::SHUANGPIN;
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SchemeNames::iterator it = m_scheme_names.find(name);
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if (it != m_scheme_names.end()) {
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#if IBUS_CHECK_VERSION (1, 3, 99)
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static vector<string> get_strings_from_gvariant(GVariant *value);
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SunPinyinConfig::get(const char* key, bool val)
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assert(m_config != NULL);
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ConfigItem item(key);
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GVariant* value = ibus_config_get_value(m_config, item.section.c_str(), item.name.c_str());
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if (g_variant_classify(value) == G_VARIANT_CLASS_BOOLEAN) {
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result = (g_variant_get_boolean(value) == TRUE);
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SunPinyinConfig::set(const char* key, bool val)
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assert(m_config != NULL);
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GVariant * value = g_variant_new_boolean(val);
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ConfigItem item(key);
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ibus_config_set_value(m_config, item.section.c_str(), item.name.c_str(), value);
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SunPinyinConfig::get(const char* key, const std::string& val)
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assert(m_config != NULL);
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ConfigItem item(key);
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GVariant* value = ibus_config_get_value(m_config, item.section.c_str(), item.name.c_str());
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if (g_variant_classify(value) == G_VARIANT_CLASS_STRING) {
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result = string(g_variant_get_string(value, NULL));
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SunPinyinConfig::set(const char* key, const std::string& val)
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assert(m_config != NULL);
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GVariant* value = g_variant_new_string(val.c_str());
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ConfigItem item(key);
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ibus_config_set_value(m_config, item.section.c_str(), item.name.c_str(), value);
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SunPinyinConfig::get(const char* key, int val)
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assert(m_config != NULL);
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ConfigItem item(key);
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GVariant* value = ibus_config_get_value(m_config, item.section.c_str(), item.name.c_str());
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if (g_variant_classify(value) == G_VARIANT_CLASS_INT32) {
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result = g_variant_get_int32(value);
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SunPinyinConfig::set(const char* key, int val)
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assert(m_config != NULL);
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GVariant* value = g_variant_new_int32(val);
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ConfigItem item(key);
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ibus_config_set_value(m_config, item.section.c_str(), item.name.c_str(), value);
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std::vector<std::string>
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SunPinyinConfig::get(const char* key, const std::vector<std::string>& val)
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assert(m_config != NULL);
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ConfigItem item(key);
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GVariant* value = ibus_config_get_value(m_config, item.section.c_str(), item.name.c_str());
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vector<string> result(val);
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if (g_variant_classify(value) == G_VARIANT_CLASS_ARRAY) {
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result = get_strings_from_gvariant(value);
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get_strings_from_gvariant(GVariant *value)
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const gchar **array = g_variant_get_strv(value, NULL);
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assert(array != NULL);
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vector<string> strings;
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for (unsigned i = 0; array[i]; ++i) {
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strings.push_back(array[i]);
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g_value_to_event(const gchar *section, const gchar *name, GVariant *value)
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if (strlen(section) == 0) {
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event_name = string(section) + "/" + string(name);
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switch (g_variant_classify(value)) {
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case G_VARIANT_CLASS_INT32:
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return COptionEvent(event_name, g_variant_get_int32(value));
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case G_VARIANT_CLASS_STRING:
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return COptionEvent(event_name, g_variant_get_string(value, NULL));
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case G_VARIANT_CLASS_BOOLEAN:
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return COptionEvent(event_name,
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g_variant_get_boolean(value)?true:false);
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// G_TYPE_VALUE_ARRAY() not a constant
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if (G_VARIANT_CLASS_ARRAY == g_variant_classify(value))
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return COptionEvent(event_name, get_strings_from_gvariant(value));
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assert(false && "unknown gvalue");
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return COptionEvent(event_name, 0);
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SunPinyinConfig::on_config_value_changed(IBusConfig *config,
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const gchar *section,
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SunPinyinConfig* thiz)
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static const char* prefix = "engine/SunPinyin/";
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if (!strstr(section, prefix))
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const char *sub_section = section + strlen(prefix);
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COptionEvent event = g_value_to_event(sub_section, name, value);
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AOptionEventBus::instance().publishEvent(event);
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#else /* for versions lower than 1.3.99 (or 1.4) */
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static vector<string> get_strings_from_gvalue(GValue* value);
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SunPinyinConfig::get(const char* key, bool val)
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assert(m_config != NULL);
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ConfigItem item(key);
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got = ibus_config_get_value(m_config, item.section.c_str(), item.name.c_str(), &v);
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if (got && G_VALUE_TYPE(&v) == G_TYPE_BOOLEAN) {
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result = (g_value_get_boolean(&v) == TRUE);
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SunPinyinConfig::set(const char* key, bool value)
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assert(m_config != NULL);
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g_value_init(&v, G_TYPE_BOOLEAN);
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g_value_set_boolean(&v, value?TRUE:FALSE);
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ConfigItem item(key);
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ibus_config_set_value(m_config, item.section.c_str(), item.name.c_str(), &v);
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SunPinyinConfig::get(const char* key, const std::string& val)
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assert(m_config != NULL);
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ConfigItem item(key);
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got = ibus_config_get_value(m_config, item.section.c_str(), item.name.c_str(), &v);
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if (got && G_VALUE_TYPE(&v) == G_TYPE_STRING) {
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result = string(g_value_get_string(&v));
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SunPinyinConfig::set(const char* key, const std::string& val)
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assert(m_config != NULL);
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g_value_init(&v, G_TYPE_STRING);
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g_value_set_string(&v, val.c_str());
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ConfigItem item(key);
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ibus_config_set_value(m_config, item.section.c_str(), item.name.c_str(), &v);
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SunPinyinConfig::get(const char* key, int val)
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assert(m_config != NULL);
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ConfigItem item(key);
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got = ibus_config_get_value(m_config, item.section.c_str(), item.name.c_str(), &v);
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if (got && G_VALUE_TYPE(&v) == G_TYPE_INT) {
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result = g_value_get_int(&v);
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SunPinyinConfig::set(const char* key, int value)
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assert(m_config != NULL);
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g_value_init(&v, G_TYPE_INT);
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g_value_set_int(&v, value);
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ConfigItem item(key);
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ibus_config_set_value(m_config, item.section.c_str(), item.name.c_str(), &v);
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std::vector<std::string>
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SunPinyinConfig::get(const char *key, const std::vector<std::string>& val)
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assert(m_config != NULL);
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ConfigItem item(key);
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got = ibus_config_get_value(m_config, item.section.c_str(), item.name.c_str(), &v);
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vector<string> result(val);
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if (got && G_VALUE_TYPE(&v) == G_TYPE_VALUE_ARRAY) {
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result = get_strings_from_gvalue(&v);
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get_strings_from_gvalue(GValue *value)
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GValueArray *array = (GValueArray *)g_value_get_boxed(value);
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assert(array != NULL);
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vector<string> strings;
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for (unsigned i = 0; i < array->n_values; ++i) {
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GValue *element = &(array->values[i]);
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assert (G_VALUE_TYPE(element) == G_TYPE_STRING && "only array of string is supported");
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strings.push_back(g_value_get_string(element));
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g_value_to_event(const gchar *section, const gchar *name, GValue *value)
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if (strlen(section) == 0) {
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event_name = string(section) + "/" + string(name);
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switch (G_VALUE_TYPE(value)) {
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return COptionEvent(event_name, g_value_get_int(value));
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return COptionEvent(event_name, g_value_get_string(value));
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return COptionEvent(event_name,
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g_value_get_boolean(value)?true:false);
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// G_TYPE_VALUE_ARRAY() not a constant
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if (G_TYPE_VALUE_ARRAY == G_VALUE_TYPE(value))
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return COptionEvent(event_name, get_strings_from_gvalue(value));
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assert(false && "unknown gvalue");
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return COptionEvent(event_name, 0);
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SunPinyinConfig::on_config_value_changed(IBusConfig *config,
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const gchar *section,
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SunPinyinConfig* thiz)
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static const char* prefix = "engine/SunPinyin/";
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if (!strstr(section, prefix))
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const char *sub_section = section + strlen(prefix);
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COptionEvent event = g_value_to_event(sub_section, name, value);
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AOptionEventBus::instance().publishEvent(event);