2024-02-09 17:29:07 +01:00
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# Public Domain
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function (icon_to_png name svg size output_dir output)
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set (_dimensions "${size}x${size}")
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set (_png_path "${output_dir}/hicolor/${_dimensions}/apps")
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set (_png "${_png_path}/${name}.png")
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set (${output} "${_png}" PARENT_SCOPE)
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set (_find_program_REQUIRE)
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if (NOT ${CMAKE_VERSION} VERSION_LESS 3.18.0)
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set (_find_program_REQUIRE REQUIRED)
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endif ()
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find_program (rsvg_convert_EXECUTABLE rsvg-convert ${_find_program_REQUIRE})
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add_custom_command (OUTPUT "${_png}"
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COMMAND ${CMAKE_COMMAND} -E make_directory "${_png_path}"
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COMMAND ${rsvg_convert_EXECUTABLE} "--output=${_png}"
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"--width=${size}" "--height=${size}" -- "${svg}"
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DEPENDS "${svg}"
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COMMENT "Generating ${name} ${_dimensions} application icon" VERBATIM)
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endfunction ()
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# You should include a 256x256 icon--which takes less space as raw PNG.
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function (icon_for_win32 ico pngs pngs_raw)
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set (_raws)
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foreach (png ${pngs_raw})
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list (APPEND _raws "--raw=${png}")
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endforeach ()
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set (_find_program_REQUIRE)
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if (NOT ${CMAKE_VERSION} VERSION_LESS 3.18.0)
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set (_find_program_REQUIRE REQUIRED)
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endif ()
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find_program (icotool_EXECUTABLE icotool ${_find_program_REQUIRE})
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add_custom_command (OUTPUT "${ico}"
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COMMAND ${icotool_EXECUTABLE} -c -o "${ico}" ${_raws} -- ${pngs}
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DEPENDS ${pngs} ${pngs_raw}
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COMMENT "Generating Windows program icon" VERBATIM)
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endfunction ()
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2024-12-17 06:20:12 +01:00
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function (icon_to_iconset_size name svg size iconset outputs)
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math (EXPR _size2x "${size} * 2")
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set (_dimensions "${size}x${size}")
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set (_png1x "${iconset}/icon_${_dimensions}.png")
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set (_png2x "${iconset}/icon_${_dimensions}@2x.png")
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set (${outputs} "${_png1x};${_png2x}" PARENT_SCOPE)
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set (_find_program_REQUIRE)
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if (NOT ${CMAKE_VERSION} VERSION_LESS 3.18.0)
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set (_find_program_REQUIRE REQUIRED)
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endif ()
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find_program (rsvg_convert_EXECUTABLE rsvg-convert ${_find_program_REQUIRE})
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add_custom_command (OUTPUT "${_png1x}" "${_png2x}"
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COMMAND ${CMAKE_COMMAND} -E make_directory "${iconset}"
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COMMAND ${rsvg_convert_EXECUTABLE} "--output=${_png1x}"
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"--width=${size}" "--height=${size}" -- "${svg}"
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COMMAND ${rsvg_convert_EXECUTABLE} "--output=${_png2x}"
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"--width=${_size2x}" "--height=${_size2x}" -- "${svg}"
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DEPENDS "${svg}"
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COMMENT "Generating ${name} ${_dimensions} icons" VERBATIM)
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endfunction ()
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function (icon_to_icns svg output_basename output)
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get_filename_component (_name "${output_basename}" NAME_WE)
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set (_iconset "${PROJECT_BINARY_DIR}/${_name}.iconset")
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set (_icon "${PROJECT_BINARY_DIR}/${output_basename}")
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set (${output} "${_icon}" PARENT_SCOPE)
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set (_icon_png_list)
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foreach (_icon_size 16 32 128 256 512)
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icon_to_iconset_size ("${_name}" "${svg}"
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"${_icon_size}" "${_iconset}" _icon_pngs)
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list (APPEND _icon_png_list ${_icon_pngs})
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endforeach ()
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# XXX: This will not normally work from within Nix.
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add_custom_command (OUTPUT "${_icon}"
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COMMAND iconutil -c icns -o "${_icon}" "${_iconset}"
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DEPENDS ${_icon_png_list}
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COMMENT "Generating ${_name} icon" VERBATIM)
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set_source_files_properties ("${_icon}" PROPERTIES
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MACOSX_PACKAGE_LOCATION Resources)
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endfunction ()
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