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feat: add simplified Qt image viewer Dev branch

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luochen570
2026-05-30 17:18:55 +08:00
parent 4832838a0d
commit 4627343e31
21 changed files with 591 additions and 1623 deletions
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63
CMakeLists.txt
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@@ -1,61 +1,32 @@
cmake_minimum_required(VERSION 3.21)
cmake_minimum_required(VERSION 3.16)
project(chengnan VERSION 0.1.0 LANGUAGES CXX)
project(chengnan VERSION 1.0.0 LANGUAGES CXX)
set(CMAKE_CXX_STANDARD 17)
set(CMAKE_CXX_STANDARD_REQUIRED ON)
set(CMAKE_AUTOMOC ON)
set(CMAKE_AUTORCC ON)
set(CMAKE_AUTOUIC OFF)
set(CMAKE_AUTORCC OFF)
find_package(Qt6 QUIET COMPONENTS Widgets Concurrent)
if (NOT Qt6_FOUND)
find_package(Qt5 REQUIRED COMPONENTS Widgets Concurrent)
endif()
find_package(OpenCV REQUIRED COMPONENTS core imgproc imgcodecs)
# Fedora MinGW OpenCV 4.13.0 may report an invalid include directory
# (//include/opencv4) from its OpenCVConfig.cmake. The headers are in the
# MinGW sysroot, so add a narrow cross-build fallback when CMake did not get a
# usable OpenCV include path from the package config.
if (MINGW AND (NOT OpenCV_INCLUDE_DIRS OR NOT EXISTS "${OpenCV_INCLUDE_DIRS}"))
set(_fedora_mingw_opencv_include "/usr/x86_64-w64-mingw32/sys-root/mingw/include/opencv4")
if (EXISTS "${_fedora_mingw_opencv_include}")
set(OpenCV_INCLUDE_DIRS "${_fedora_mingw_opencv_include}")
endif()
endif()
set(PROJECT_SOURCES
app/src/main.cpp
app/src/MainWindow.cpp
app/src/ImageView.cpp
app/src/ImageConverter.cpp
app/src/ImageProcessor.cpp
app/src/ImageWorker.cpp
app/include/MainWindow.h
app/include/ImageView.h
app/include/ImageConverter.h
app/include/ImageProcessor.h
app/include/ImageWorker.h
)
find_package(Qt6 QUIET COMPONENTS Widgets)
if (Qt6_FOUND)
qt_add_executable(chengnan ${PROJECT_SOURCES})
target_link_libraries(chengnan PRIVATE Qt6::Widgets Qt6::Concurrent ${OpenCV_LIBS})
qt_add_executable(chengnan
main.cpp
MainWindow.h
MainWindow.cpp
)
target_link_libraries(chengnan PRIVATE Qt6::Widgets)
else()
add_executable(chengnan ${PROJECT_SOURCES})
target_link_libraries(chengnan PRIVATE Qt5::Widgets Qt5::Concurrent ${OpenCV_LIBS})
find_package(Qt5 REQUIRED COMPONENTS Widgets)
add_executable(chengnan
main.cpp
MainWindow.h
MainWindow.cpp
)
target_link_libraries(chengnan PRIVATE Qt5::Widgets)
endif()
target_include_directories(chengnan PRIVATE
${OpenCV_INCLUDE_DIRS}
${CMAKE_CURRENT_SOURCE_DIR}/app/include
)
target_compile_definitions(chengnan PRIVATE
QT_NO_KEYWORDS
CHENGNAN_APP_VERSION="${PROJECT_VERSION}"
)