feat: can set special timezone when on deepin

Log:

CMakeLists.txt

@@ -26,6 +26,8 @@ option(ENABLE_ASAN "Enable asan" OFF)
 option(DISABLE_AUTHENTICATION "disable build authentication plugins" OFF)
 option(DISABLE_UPDATE "disable build update plugins" OFF)
 option(DISABLE_LANGUAGE "disable lanugage settings in control center" OFF)
+option(USE_DEEPIN_ZONE "enable special timezone file on deepin" OFF)
+set(DEEPIN_TIME_ZONE_PATH "/usr/share/dde/zoneinfo/zone1970.tab" CACHE STRING "deepin timezone path")
 
 # asan 自己有内存泄露，暂不使用
 if (CMAKE_BUILD_TYPE STREQUAL "Debug")
@@ -56,6 +58,11 @@ elseif (CMAKE_CXX_COMPILER_ID STREQUAL "Clang")
     set(UT_COMPILER -fprofile-instr-generate -ftest-coverage)
 endif()
 
+if (USE_DEEPIN_ZONE)
+    add_definitions(-DUSE_DEEPIN_ZONE)
+    add_definitions(-DDEEPIN_TIME_ZONE_PATH="${DEEPIN_TIME_ZONE_PATH}")
+endif ()
+
 # 增加安全编译参数
 ADD_DEFINITIONS(${SAFE_COMPILER})
 
@@ -249,10 +256,10 @@ install(FILES misc/dde-control-center.desktop DESTINATION ${CMAKE_INSTALL_DATARO
 
 #service
 configure_file(
-    ${CMAKE_SOURCE_DIR}/misc/org.deepin.dde.ControlCenter1.service.in 
-    ${CMAKE_CURRENT_BINARY_DIR}/org.deepin.dde.ControlCenter1.service 
+    ${CMAKE_SOURCE_DIR}/misc/org.deepin.dde.ControlCenter1.service.in
+    ${CMAKE_CURRENT_BINARY_DIR}/org.deepin.dde.ControlCenter1.service
     @ONLY)
-install(FILES ${CMAKE_CURRENT_BINARY_DIR}/org.deepin.dde.ControlCenter1.service 
+install(FILES ${CMAKE_CURRENT_BINARY_DIR}/org.deepin.dde.ControlCenter1.service
         DESTINATION ${CMAKE_INSTALL_DATAROOTDIR}/dbus-1/services)
 
 # dev files

debian/rules

@@ -6,5 +6,5 @@ PACK_VER = $(shell echo $(VERSION) | awk -F'[+_~-]' '{print $$1}')
 %:
 	dh $@ --parallel
 override_dh_auto_configure:
-	dh_auto_configure -- -DCVERSION=$(DEB_VERSION_UPSTREAM) -DDVERSION=$(PACK_VER)
+	dh_auto_configure -- -DCVERSION=$(DEB_VERSION_UPSTREAM) -DDVERSION=$(PACK_VER) -DUSE_DEEPIN_ZONE=ON
 

src/plugin-datetime/operation/datetimedbusproxy.cpp

@@ -190,10 +190,11 @@ bool DatetimeDBusProxy::GetZoneInfo(const QString &zone, QObject *receiver, cons
     argumentList << QVariant::fromValue(zone);
     return m_timedateInter->callWithCallback(QStringLiteral("GetZoneInfo"), argumentList, receiver, member);
 }
+
 // System Timedate
-void DatetimeDBusProxy::SetTimezone(const QString &timezone, const QString &message)
+void DatetimeDBusProxy::SetTimezone(const QString &timezone)
 {
-    m_systemtimedatedInter->asyncCall(QStringLiteral("SetTimezone"), timezone, message);
+    m_timedateInter->asyncCall(QStringLiteral("SetTimezone"), timezone);
 }
 
 void DatetimeDBusProxy::SetNTPServer(const QString &server, const QString &message)

src/plugin-datetime/operation/datetimedbusproxy.h

@@ -131,7 +131,7 @@ public Q_SLOTS:
     ZoneInfo GetZoneInfo(const QString &zone);
     bool GetZoneInfo(const QString &zone, QObject *receiver, const char *member);
     // System Timedate
-    void SetTimezone(const QString &timezone, const QString &message);
+    void SetTimezone(const QString &timezone);
     void SetNTPServer(const QString &server, const QString &message);
     void SetNTPServer(const QString &server,
                       const QString &message,

src/plugin-datetime/operation/datetimeworker.cpp

@@ -41,7 +41,7 @@ DatetimeWorker::DatetimeWorker(DatetimeModel *model, QObject *parent)
     connect(m_timedateInter, &DatetimeDBusProxy::TimezoneChanged, m_model, &DatetimeModel::setTimeZoneInfo);
 
     m_model->setCurrentTimeZone(GetZoneInfo(QTimeZone::systemTimeZoneId()));
-    m_model->setCurrentUseTimeZone(GetZoneInfo(QTimeZone::systemTimeZoneId()));
+    m_model->setCurrentUseTimeZone(GetZoneInfo(m_timedateInter->timezone()));
     m_model->set24HourFormat(m_timedateInter->use24HourFormat());
 
     refreshNtpServerList();
@@ -116,7 +116,7 @@ void DatetimeWorker::set24HourType(bool state)
 #ifndef DCC_DISABLE_TIMEZONE
 void DatetimeWorker::setTimezone(const QString &timezone)
 {
-    m_timedateInter->SetTimezone(timezone, tr("Authentication is required to set the system timezone"));
+    m_timedateInter->SetTimezone(timezone);
 }
 
 void DatetimeWorker::removeUserTimeZone(const ZoneInfo &info)

src/plugin-datetime/window/widgets/timezone.cpp

@@ -29,10 +29,20 @@ const QString tzDirPath = std::visit([] {
     return tzDirPath;
 });
 
+#if USE_DEEPIN_ZONE
+const QString kZoneTabFileDeepin = QStringLiteral(DEEPIN_TIME_ZONE_PATH);
+const QString kZoneTabFile = std::visit([] {
+    if (QFile(kZoneTabFileDeepin).exists()) {
+        return kZoneTabFileDeepin;
+    }
+    return tzDirPath + "/zone1970.tab";
+});
+#else
 // Absolute path to zone.tab file.
 const QString kZoneTabFile = std::visit([] {
     return tzDirPath + "/zone1970.tab";
 });
+#endif
 
 // Absolute path to backward timezone file.
 const char kTimezoneAliasFile[] = "/timezone_alias";
@@ -179,7 +189,11 @@ QString GetLocalTimezoneName(const QString &timezone, const QString &locale)
     if (timezone.isEmpty()) {
         return false;
     }
-
+#if USE_DEEPIN_ZONE
+    if (kZoneTabFile == kZoneTabFileDeepin && QFile(kZoneTabFile).exists()) {
+        return true;
+    }
+#endif
     // If |filepath| is a file or a symbolic link to file, it is a valid timezone.
     const QString filepath(tzDirPath + QDir::separator() + timezone);
     return QFile::exists(filepath);

src/plugin-datetime/window/widgets/timezone_map.cpp

@@ -72,7 +72,7 @@ bool TimezoneMap::setTimezone(const QString &timezone)
         return true;
     } else {
         // NOTE(xushaohua): "Etc/UTC" can not be set on the map
-        qWarning() << "Timezone not found:" << timezone;
+        qInfo() << "Timezone not found:" << timezone;
     }
 
     return false;