refactor: remove trigger handler script and simplify reload logic

1. Removed INSTALL_DEBIAN_TRIGGER CMake option and associated trigger
handler script
2. Simplified post-install trigger handling by directly calling D-Bus
reload interface
3. Eliminated intermediate script layer for more direct and reliable
configuration reloads
4. Updated Debian packaging rules to reflect these changes

The changes were made to:
- Reduce maintenance overhead by removing an unnecessary script layer
- Improve reliability by directly interacting with D-Bus service
- Simplify the configuration reload process
- Remove unused build configuration option

refactor: 移除触发器处理脚本并简化重载逻辑

1. 移除了INSTALL_DEBIAN_TRIGGER CMake选项及相关触发器处理脚本
2. 简化了安装后触发器处理，直接调用D-Bus重载接口
3. 消除了中间脚本层，使配置重载更直接可靠
4. 更新了Debian打包规则以反映这些变更

这些变更是为了：
- 通过移除不必要的脚本层减少维护开销
- 通过直接与D-Bus服务交互提高可靠性
- 简化配置重载流程
- 移除未使用的构建配置选项

Author: 18202781743

dconfig-center/dde-dconfig-daemon/CMakeLists.txt

@@ -5,8 +5,6 @@
 find_package(Qt${QT_VERSION_MAJOR} ${REQUIRED_QT_VERSION} REQUIRED COMPONENTS Core DBus)
 find_package(Dtk${DTK_VERSION_MAJOR}Core REQUIRED)
 
-option(INSTALL_DEBIAN_TRIGGER "Install dconfig trigger handler script" OFF)
-
 # generate moc_predefs.h
 set(CMAKE_AUTOMOC ON)
 set(AUTOMOC_COMPILER_PREDEFINES ON)
@@ -44,8 +42,3 @@ install(FILES services/dde-dconfig-daemon.service DESTINATION ${CMAKE_INSTALL_PR
 
 ## bin
 install(TARGETS dde-dconfig-daemon DESTINATION ${CMAKE_INSTALL_BINDIR})
-
-## trigger handler scripts
-if(INSTALL_DEBIAN_TRIGGER)
-    install(PROGRAMS scripts/dde-dconfig-daemon-reload-handler DESTINATION ${CMAKE_INSTALL_PREFIX}/lib/dde-dconfig-daemon)
-endif()

dconfig-center/dde-dconfig-daemon/scripts/dde-dconfig-daemon-reload-handler

@@ -7,4 +7,3 @@ usr/share/dbus-1/interfaces/*
 usr/share/dbus-1/system-services/*
 usr/share/dde-dconfig/translations/*
 usr/lib/systemd/system/*
-usr/lib/dde-dconfig-daemon/*

debian/dde-dconfig-daemon.install

@@ -3,11 +3,18 @@ set -e
 
 # Handle dconfig triggers
 if [ "$1" = "triggered" ]; then
-    # Call reload handler when triggered
-    if [ -x /usr/lib/dde-dconfig-daemon/dde-dconfig-daemon-reload-handler ]; then
-        /usr/lib/dde-dconfig-daemon/dde-dconfig-daemon-reload-handler
+    # Call reload interface directly via D-Bus
+    if dbus-send --system \
+        --dest="org.desktopspec.ConfigManager" \
+        --type=method_call \
+        "/" \
+        "org.desktopspec.ConfigManager.reload" >/dev/null 2>&1; then
+        logger -t "dde-dconfig-daemon" "Configuration trigger detected, reload completed successfully" 2>/dev/null || true
+        echo "Configuration trigger detected, reload completed successfully"
     else
-        echo "Warning: dde-dconfig-daemon-reload-handler not found or not executable"
+        logger -t "dde-dconfig-daemon" -p daemon.err "Configuration trigger detected, reload failed" 2>/dev/null || true
+        echo "ERROR: Configuration trigger detected, reload failed" >&2
+        exit 1
     fi
 fi
 

debian/dde-dconfig-daemon.postinst

@@ -12,7 +12,7 @@ export DEB_LDFLAGS_MAINT_APPEND = -Wl,--as-needed -Wl,-z,relro -Wl,-z,now -Wl,-z
 	dh $@ --parallel
 
 override_dh_auto_configure:
-	dh_auto_configure -- -DDVERSION=$(DEB_VERSION_UPSTREAM) -DDTK_VERSION=6 -DINSTALL_DEBIAN_TRIGGER=ON
+	dh_auto_configure -- -DDVERSION=$(DEB_VERSION_UPSTREAM) -DDTK_VERSION=6
 
 
 override_dh_auto_install: