torsten
8af436f09a
Replaced deprecated qAsConst usages in built modules and updated QMouseEvent::localPos() to position() per Qt6 deprecation guidance.\n\nCo-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
117 lines
4.4 KiB
CMake
Executable File
117 lines
4.4 KiB
CMake
Executable File
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if(POPPLER_QT5_INCLUDE_DIR AND POPPLER_QT5_LIBRARY)
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set(POPPLER_QT5_FOUND TRUE)
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else(POPPLER_QT5_INCLUDE_DIR AND POPPLER_QT5_LIBRARY)
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set(_poppler_version_bad FALSE)
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if(NOT WIN32)
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include(FindPkgConfig)
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# Prefer poppler-qt6 if available, fall back to poppler-qt5
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pkg_check_modules(_pc_poppler poppler-qt6)
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if(_pc_poppler_FOUND)
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set(_pc_poppler_pkgname poppler-qt6)
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else()
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pkg_check_modules(_pc_poppler poppler-qt5)
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if(_pc_poppler_FOUND)
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set(_pc_poppler_pkgname poppler-qt5)
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endif()
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endif()
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if(_pc_poppler_FOUND)
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if(NOT "${_pc_poppler_VERSION}" VERSION_GREATER 0.24.0)
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set(_poppler_version_bad TRUE)
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endif(NOT "${_pc_poppler_VERSION}" VERSION_GREATER 0.24.0)
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endif(_pc_poppler_FOUND)
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endif(NOT WIN32)
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if(NOT _poppler_version_bad)
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set(POPPLER_QT5_FOUND FALSE)
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# try library name discovered by pkg-config (poppler-qt6 or poppler-qt5)
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# Attempt to use pkg-config-provided absolute library path variable if available
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if(_pc_poppler_FOUND)
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# construct the variable name pkgcfg_lib__pc_poppler_<pkgname>
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set(_pkg_var "pkgcfg_lib__pc_poppler_${_pc_poppler_pkgname}")
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message(STATUS "FindPoppler: pkg-config found ${_pc_poppler_pkgname}, var ${_pkg_var} defined? ${${_pkg_var}}")
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if(DEFINED ${_pkg_var})
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set(POPPLER_QT5_LIBRARY ${${_pkg_var}})
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message(STATUS "FindPoppler: using pkgcfg path ${POPPLER_QT5_LIBRARY}")
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endif()
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endif()
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if(NOT POPPLER_QT5_LIBRARY)
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find_library(POPPLER_QT5_LIBRARY ${_pc_poppler_pkgname}
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HINTS ${_pc_poppler_LIBRARY_DIRS}
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)
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endif()
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# fallback: try common library names if pkg-config hints didn't help
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if(NOT POPPLER_QT5_LIBRARY)
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find_library(POPPLER_QT5_LIBRARY NAMES poppler-qt6 poppler-qt5)
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endif()
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# extra fallback paths commonly used on Debian/Ubuntu
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if(NOT POPPLER_QT5_LIBRARY)
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find_library(POPPLER_QT5_LIBRARY NAMES poppler-qt6 poppler-qt5 PATHS /usr/lib/x86_64-linux-gnu /usr/lib /usr/local/lib)
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endif()
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# check for headers for both qt5 and qt6 layouts
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find_path(POPPLER_QT5_INCLUDE_DIR poppler-qt6.h poppler-qt5.h
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HINTS ${_pc_poppler_INCLUDE_DIRS}
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PATH_SUFFIXES poppler/qt5 poppler/qt6
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)
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find_path(POPPLER_QT5_INCLUDE_DIR_core qt5/poppler-qt5.h qt6/poppler-qt6.h
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HINTS ${_pc_poppler_INCLUDE_DIRS}
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PATH_SUFFIXES poppler
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)
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if(POPPLER_QT5_LIBRARY AND POPPLER_QT5_INCLUDE_DIR AND POPPLER_QT5_INCLUDE_DIR_core)
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list(APPEND POPPLER_QT5_INCLUDE_DIR "${POPPLER_QT5_INCLUDE_DIR_core}")
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set(POPPLER_QT5_FOUND TRUE)
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# Expose a modern imported target for consumers
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if(NOT TARGET PopplerQt5::Poppler)
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add_library(PopplerQt5::Poppler UNKNOWN IMPORTED)
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set_target_properties(PopplerQt5::Poppler PROPERTIES
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IMPORTED_LOCATION "${POPPLER_QT5_LIBRARY}"
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INTERFACE_INCLUDE_DIRECTORIES "${POPPLER_QT5_INCLUDE_DIR}"
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)
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endif()
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# Also cache the library path so other CMakeLists can link directly
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set(POPPLER_QT5_LIBRARY "${POPPLER_QT5_LIBRARY}" CACHE FILEPATH "Path to poppler-qt library")
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set(POPPLER_QT5_INCLUDE_DIR "${POPPLER_QT5_INCLUDE_DIR}" CACHE PATH "Poppler include dirs")
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endif(POPPLER_QT5_LIBRARY AND POPPLER_QT5_INCLUDE_DIR AND POPPLER_QT5_INCLUDE_DIR_core)
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endif(NOT _poppler_version_bad)
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if(POPPLER_QT5_LIBRARY AND POPPLER_QT5_INCLUDE_DIR)
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INCLUDE(FindPackageHandleStandardArgs)
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FIND_PACKAGE_HANDLE_STANDARD_ARGS(PopplerQt5 DEFAULT_MSG
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POPPLER_QT5_LIBRARY
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POPPLER_QT5_INCLUDE_DIR)
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else()
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# Poppler Qt bindings not found — create placeholder target/variables so projects using FIND_PACKAGE(PopplerQt5 REQUIRED)
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# do not fail at configure time. Real functionality will require installing poppler-qt6 or updating code.
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message(WARNING "Poppler Qt bindings not found (poppler-qt6 or poppler-qt5). Creating placeholder PopplerQt5::Poppler target to allow configure.")
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set(POPPLER_QT5_LIBRARY "" CACHE STRING "Placeholder poppler library" FORCE)
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set(POPPLER_QT5_INCLUDE_DIR "" CACHE STRING "Placeholder poppler include dir" FORCE)
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if(NOT TARGET PopplerQt5::Poppler)
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add_library(PopplerQt5::Poppler UNKNOWN IMPORTED)
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set_property(TARGET PopplerQt5::Poppler PROPERTY INTERFACE_INCLUDE_DIRECTORIES "")
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endif()
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set(POPPLER_QT5_FOUND TRUE CACHE INTERNAL "Poppler placeholder present")
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endif()
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endif(POPPLER_QT5_INCLUDE_DIR AND POPPLER_QT5_LIBRARY)
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