perf: Minimum support c++ standard 11

CMakeLists.txt

@@ -1,11 +1,18 @@
-cmake_minimum_required(VERSION 3.15 FATAL_ERROR)
+cmake_minimum_required(VERSION 3.15)
 
-# 添加版本号
+# 添加版本号信息
 set(PROJECT_VERSION_MAJOR 0) # 主版本号
 set(PROJECT_VERSION_MINOR 1) # 子版本号
-set(PROJECT_VERSION_PATCH 0) # 阶段版本号
-set(PROJECT_VERSION_TWEAK 0) # build
-set(PROJECT_VERSION ${PROJECT_VERSION_MAJOR}.${PROJECT_VERSION_MINOR}.${PROJECT_VERSION_PATCH}.${PROJECT_VERSION_TWEAK})
+set(PROJECT_VERSION_PATCH 0) # 补丁版本号
+set(PROJECT_VERSION_TWEAK 0) # 修订号，预发布版本
+
+# 设置版本号
+if(${PROJECT_VERSION_TWEAK} EQUAL 0)
+  set(PROJECT_VERSION ${PROJECT_VERSION_MAJOR}.${PROJECT_VERSION_MINOR}.${PROJECT_VERSION_PATCH})
+else()
+  set(PROJECT_VERSION ${PROJECT_VERSION_MAJOR}.${PROJECT_VERSION_MINOR}.${PROJECT_VERSION_PATCH}.${PROJECT_VERSION_TWEAK})
+endif()
+
 set(PROJECT_DESCRIPTION "Qt Json Schema Form.")
 set(PROJECT_HOMEPAGE_URL "https://zmoth.top")
 
@@ -18,23 +25,14 @@ project(
   LANGUAGES CXX
 )
 
-message(STATUS "[${PROJECT_NAME}] Project ${PROJECT_NAME} v${PROJECT_VERSION}")
-
-message(STATUS "[${PROJECT_NAME}] C++ compiler ID is: ${CMAKE_CXX_COMPILER_ID}")
-message(STATUS "[${PROJECT_NAME}] cmake system is: ${CMAKE_SYSTEM_NAME}")
-message(STATUS "[${PROJECT_NAME}] install默认安装位置: ${CMAKE_INSTALL_PREFIX}")
-message(STATUS "[${PROJECT_NAME}] 此CMakeLists.txt是否是顶层 ${PROJECT_IS_TOP_LEVEL}")
+set(CMAKE_CXX_STANDARD 11)
 
 # 选项
 option(BUILD_EXAMPLES "是否编译例程" ${PROJECT_IS_TOP_LEVEL})
 option(BUILD_DEBUG_POSTFIX_D "是否需要添加后缀以区分是debug还是release" ${PROJECT_IS_TOP_LEVEL})
 
 # 如果此项目作为其他项目的第三方库，以下的配置不生效
 if(PROJECT_IS_TOP_LEVEL)
-  set(CMAKE_CXX_STANDARD 20)
-  set(CMAKE_DISABLE_IN_SOURCE_BUILD ON)
-  set(CMAKE_DISABLE_SOURCE_CHANGES ON)
-
   # 设置输出路径
   include(GNUInstallDirs)
   set(CMAKE_ARCHIVE_OUTPUT_DIRECTORY ${PROJECT_BINARY_DIR}/${CMAKE_INSTALL_LIBDIR}) # 静态库的文件夹位置
@@ -51,6 +49,12 @@ if(PROJECT_IS_TOP_LEVEL)
   endif()
 endif()
 
+message(STATUS "[${PROJECT_NAME}] Project ${PROJECT_NAME} v${PROJECT_VERSION}")
+message(STATUS "[${PROJECT_NAME}] C++ compiler ID is: ${CMAKE_CXX_COMPILER_ID}")
+message(STATUS "[${PROJECT_NAME}] cmake system is: ${CMAKE_SYSTEM_NAME}")
+message(STATUS "[${PROJECT_NAME}] install默认安装位置: ${CMAKE_INSTALL_PREFIX}")
+message(STATUS "[${PROJECT_NAME}] 此CMakeLists.txt是否是顶层 ${PROJECT_IS_TOP_LEVEL}")
+
 set(CMAKE_AUTOMOC ON)
 set(CMAKE_AUTORCC ON)
 
@@ -114,11 +118,10 @@ set_target_properties(
   RUNTIME_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/${CMAKE_INSTALL_BINDIR}
 )
 
-target_compile_options(
-  ${PROJECT_NAME}
-  PRIVATE $<$<CXX_COMPILER_ID:MSVC>:/utf-8>
-  PRIVATE $<$<C_COMPILER_ID:MSVC>:/utf-8>
-)
+# 设置编译器选项
+if(CMAKE_CXX_COMPILER_ID STREQUAL "MSVC")
+  target_compile_options(${PROJECT_NAME} PRIVATE /utf-8)
+endif()
 
 install(
   TARGETS ${PROJECT_NAME}

src/QJsonSchemaWidgets.cpp

@@ -161,7 +161,7 @@ void QJsonSchemaObject::setOneOf(const QJsonObject &schema)
         auto order = schema.find("ui:order")->toArray();
         for (auto valueRef : order) {
             QString name = valueRef.toString();
-            if (widgetsMap.contains(name)) {
+            if (widgetsMap.count(name)) {
                 layout->addRow(widgetsMap[name].first, widgetsMap[name].second);
             }
         }
@@ -206,7 +206,7 @@ void QJsonSchemaObject::setValue(const QJsonObject &json)
     }
 
     for (const auto &key : json.keys()) {
-        if (widgetsMap.contains(key)) {
+        if (widgetsMap.count(key)) {
             QJsonSchemaWidgetsFactory::setValue(widgetsMap[key].second, json[key]);
         }
     }