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feat(print): add initial Windows printing support via GDI #20828

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feat(print): add initial Windows printing support via GDI #20828

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25dc572
feat(print): add initial Windows printing support via GDI
invalid-email-address Apr 17, 2026
7758c1a
fix(print): address Copilot review feedback on win_print.c
invalid-email-address Apr 17, 2026
6b651b7
fix(print): resolve maintainer review feedback on PR #20828
invalid-email-address Apr 18, 2026
d3841bb
fix: ensure winsock2.h is included before windows.h in win_print.c
invalid-email-address Apr 19, 2026
1e7116d
fix(print): add NULL checks for UTF-8/UTF-16 conversions in Windows b…
invalid-email-address Apr 19, 2026
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1 change: 0 additions & 1 deletion CMakeLists.txt
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Original file line number Diff line number Diff line change
Expand Up @@ -159,7 +159,6 @@ if(WIN32)
set(USE_COLORD OFF)
set(USE_KWALLET OFF)
set(BUILD_CMSTEST OFF)
set(BUILD_PRINT OFF)
set(TESTBUILD_OPENCL_PROGRAMS OFF)
if(BUILD_MSYS2_INSTALL)
add_definitions(-DMSYS2_INSTALL)
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35 changes: 25 additions & 10 deletions src/CMakeLists.txt
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Expand Up @@ -913,24 +913,39 @@ if(USE_COLORD)
endif(USE_COLORD)

if(BUILD_PRINT)
find_package(Cups)
if(CUPS_FOUND)
include_directories(SYSTEM ${CUPS_INCLUDE_DIR})
if(WIN32)
# Windows-native print backend using GDI / WinSpool
FILE(GLOB SOURCE_FILES_PRINT
"common/cups_print.h"
"common/cups_print.c"
"common/win_print.c"
"common/printprof.c"
"common/printing.h"
"common/printing.c"
)
set(SOURCES ${SOURCES} ${SOURCE_FILES_PRINT})
list(APPEND LIBS ${CUPS_LIBRARIES})
list(APPEND LIBS winspool gdi32 shell32)
add_definitions("-DHAVE_PRINT")
message(STATUS "Print mode: enabled")
else(CUPS_FOUND)
set(BUILD_PRINT OFF)
message(STATUS "Print mode: disabled, please install CUPS dev package")
endif(CUPS_FOUND)
message(STATUS "Print mode: enabled (Windows native)")
else(WIN32)
find_package(Cups)
if(CUPS_FOUND)
include_directories(SYSTEM ${CUPS_INCLUDE_DIR})
FILE(GLOB SOURCE_FILES_PRINT
"common/cups_print.h"
"common/cups_print.c"
"common/printprof.c"
"common/printing.h"
"common/printing.c"
)
set(SOURCES ${SOURCES} ${SOURCE_FILES_PRINT})
list(APPEND LIBS ${CUPS_LIBRARIES})
add_definitions("-DHAVE_PRINT")
message(STATUS "Print mode: enabled")
else(CUPS_FOUND)
set(BUILD_PRINT OFF)
message(STATUS "Print mode: disabled, please install CUPS dev package")
endif(CUPS_FOUND)
endif(WIN32)
else(BUILD_PRINT)
message(STATUS "Print mode: disabled")
endif(BUILD_PRINT)
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