fix(CPack): 修复了 CPack 问题

CMakeLists.txt

@@ -1,30 +1,46 @@
 cmake_minimum_required(VERSION 3.0)
 
-project(digikamflowplugin
-    VERSION 0.0.9
-    DESCRIPTION "a plugin add a Flow View to digikam"
-    HOMEPAGE_URL https://github.com/cathaysia/digikamflowplugin)
+project(
+  digikamflowplugin
+  VERSION 0.1.0
+  DESCRIPTION "a plugin add a Flow View to digikam"
+  HOMEPAGE_URL https://github.com/cathaysia/digikamflowplugin
+)
+set(CMAKE_CXX_STANDARD 17)
+set(CMAKE_CXX_STANDARD_REQUIRED ON)
+# CMAKE_PREFIX_PATH 不应当被改变，但是这里不做强制要求
+option(CMAKE_INSTALL_PREFIX "/usr/")
 
 list(APPEND CMAKE_MODULE_PATH ${CMAKE_SOURCE_DIR}/cmake)
 include(FeatureSummary)
 include(CMakePrintHelpers)
 
+
 add_subdirectory(extern/QtFlowLayout)
 include_directories(extern/QtFlowLayout)
 add_subdirectory(src)
 
 include(InstallRequiredSystemLibraries)
-# set(CPACK_PACKAGE_VENDOR Z)
-set(CPACK_RESOURCE_FILE_LICENSE ${CMAKE_SOURCE_DIR}/LICENSE)
+set(CPACK_GENERATOR "TGZ;TXZ;STGZ;RPM")
+set(CPACK_INSTALL_CMAKE_PROJECTS "${CMAKE_BINARY_DIR}" "${CMAKE_PROJECT_NAME}" ALL .)
+set(CPACK_PACKAGE_DIRECTORY "${CMAKE_BINARY_DIR}/pack")
+
+set(CPACK_PACKAGE_VENDOR "cathaysia")
+set(CPCK_PACKAGE_DESCRIPTION_SUMMARY "${CMAKE_PROJECT_DESCRIPTION}")
+set(CPACK_PROJECT_URL "${CMAKE_PROJECT_HOMEPAGE_URL}")
 set(CPACK_PACKAGE_VERSION_MAJOR ${PROJECT_VERSION_MAJOR})
 set(CPACK_PACKAGE_VERSION_MINOR ${PROJECT_VERSION_MINOR})
 set(CPACK_PACKAGE_VERSION_PATCH ${PROJECT_VERSION_PATCH})
-set(CPACK_PACKAGE_DIRECTORY ${CMAKE_BINARY_DIR}/pack)
-
-set(CPACK_PACKAGE_NAME ${PROJECT_NAME})
+set(CMAKE_PACKAGE_VERSION ${PROJECT_VERSION_MAJOR}.${PROJECT_VERSION_MINOR}.${PROJECT_VERSION_PATCH})
+set(CPACK_PACKAGING_INSTALL_PREFIX "/usr/")
+set(CPACK_RESOURCE_FILE_LICENSE "${CMAKE_CURRENT_SOURCE_DIR}/LICENSE")
 set(CPACK_STRIP_FILES ON)
+# RPM
+set(CPACK_RPM_PACKAGE_LICENSE "GPLv3")
+set(CPACK_RPM_PACKAGE_URL ${CPACK_PROJECT_URL})
+set(CPACK_RPM_PACKAGE_DESCRIPTION ${CMAKE_PROJECT_DESCRIPTION})
+# set(CPACK_RPM_PACKAGE_REQUIRES "digikam,spdlog,qt5-qtbase")
+
 include(CPack)
-set(CPACK_PACKAGE_FILE_NAME ${CPACK_PACKAGE_NAME}-${CPACK_PACKAGE_VERSION}-${CPACK_SYSTEM_NAME})
 cmake_print_variables(CPACK_PACKAGE_FILE_NAME)
-
 feature_summary(WHAT ALL FATAL_ON_MISSING_REQUIRED_PACKAGES)

README.md

@@ -1,19 +1,38 @@
+# 说明
+
+这是一个依赖于 Digikam 的插件，为 Digikam 添加了更加紧凑、美观的流式布局。
+
+刚写这个软件的时候不是很清楚版本号的发行规范，因此早期版本有些问题，但是所幸今天（2021-08-10）迎来了 v0.1.0 版本，在上面的十个版本中我完成了软件的外观实现和性能优化，从部件布局一体化到部件布局分离，从单线程到读写线程分离，从双线程到多线程。
+
+在 v0.0.8 中使用图片压缩大幅降低了大图片的内存将用，而且使用了多线程读图片大幅度提高了图片读取速度。
+
+在 v0.0.9 版本中修复了小图片占用更多内存的问题。
+
+v0.1.0 是一个比较简单的版本，只是修复了 CPack 的问题。
+
+至此，此项目应该已经足够健壮了，除了一些在小问题外，日常使用应当问题不大。目前疑存的 Bug
+是一个窗口停止会导致其他窗口停止加载图片，但是这个测试起来比较棘手，而且我日常使用感知不到，就暂时不管了。另外几个相关的 issues 是：
+
+- 是否让多个窗口共用锁？
+- 是否添加接口限制图片的最大读取数量？
+- 是否添加自定义图片压缩的大小？
+- 是否在双击图片时显示无损大图？
+
 # 截图
 
 ![1.gif](screenshot/1.gif)
 ![缩放.gif](./screenshot/缩放.gif)
 ![节省内存.gif](./screenshot/节省内存.gif)
 
-
 # 构建
 
-此项目依赖于以下组件（Fedora）：
+此项目构建时依赖于以下组件（Fedora）：
 
 - spdlog-devel
 - digikam-devel
 - qt5-qtbase-devel
 - c++ 17
-- cmake
+- CMake
 
 要构建并安装，请执行以下指令：
 

src/CMakeLists.txt

@@ -15,17 +15,14 @@ set_package_properties(
   DESCRIPTION "digiKam core library"
 )
 
-add_library(
-  PicFlowView MODULE
-  PicFlowView.cpp
-  PicFlowView.cpp
-)
+add_library(PicFlowView MODULE PicFlowView.cpp)
 
 set_target_properties(
   PicFlowView
   PROPERTIES PREFIX ""
   LINK_WHAT_YOU_USE ON
 )
+
 target_include_directories(
   PicFlowView PRIVATE
   Digikam::digikamcore
@@ -47,17 +44,16 @@ target_link_libraries(
   spdlog::spdlog
 )
 
-include(GNUInstallDirs)
-find_file(
-  DIGIKAM_PLUGIN_CONFIG DigikamPluginConfig.cmake
-  HINTS ${CMAKE_INSTALL_FULL_LIBDIR}/cmake/DigikamPlugin/
-  HINTS /usr/lib64/cmake/DigikamPlugin/
-  HINTS /usr/lib/cmake/DigikamPlugin/
-)
-include(${DIGIKAM_PLUGIN_CONFIG})
-cmake_print_variables(DPluginGenericInstallPath)
+# find_file(
+#   DIGIKAM_PLUGIN_CONFIG DigikamPluginConfig.cmake
+#   HINTS ${CMAKE_INSTALL_FULL_LIBDIR}/cmake/DigikamPlugin/
+#   HINTS /usr/lib64/cmake/DigikamPlugin/
+#   HINTS /usr/lib/cmake/DigikamPlugin/
+# )
+# include(${DIGIKAM_PLUGIN_CONFIG})
+# cmake_print_variables(DPluginGenericInstallPath)
 # 这里需要使用相对路径，否则 CPack 不识别
 install(
-  TARGETS PicFlowView
-  LIBRARY DESTINATION "${DPluginGenericInstallPath}"
+  # TARGETS PicFlowView DESTINATION "${DPluginGenericInstallPath}"
+  TARGETS PicFlowView DESTINATION "lib64/qt5/plugins/digikam/generic/"
 )