mirror of
https://github.com/chylex/Nextcloud-Desktop.git
synced 2024-11-16 04:42:45 +01:00
404 lines
18 KiB
CMake
404 lines
18 KiB
CMake
#.rst:
|
|
# ECMAddAppIcon
|
|
# -------------
|
|
#
|
|
# Add icons to executable files and packages.
|
|
#
|
|
# ::
|
|
#
|
|
# ecm_add_app_icon(<sources_var>
|
|
# ICONS <icon> [<icon> [...]]
|
|
# [SIDEBAR_ICONS <icon> [<icon> [...]] # Since 5.49
|
|
# [OUTFILE_BASENAME <name>]) # Since 5.49
|
|
# )
|
|
#
|
|
# The given icons, whose names must match the pattern::
|
|
#
|
|
# <size>-<other_text>.png
|
|
#
|
|
# will be added to the executable target whose sources are specified by
|
|
# ``<sources_var>`` on platforms that support it (Windows and Mac OS X).
|
|
# Other icon files are ignored but on Mac SVG files can be supported and
|
|
# it is thus possible to mix those with png files in a single macro call.
|
|
#
|
|
# ``<size>`` is a numeric pixel size (typically 16, 32, 48, 64, 128 or 256).
|
|
# ``<other_text>`` can be any other text. See the platform notes below for any
|
|
# recommendations about icon sizes.
|
|
#
|
|
# ``SIDEBAR_ICONS`` can be used to add Mac OS X sidebar
|
|
# icons to the generated iconset. They are used when a folder monitored by the
|
|
# application is dragged into Finder's sidebar. Since 5.49.
|
|
#
|
|
# ``OUTFILE_BASENAME`` will be used as the basename for the icon file. If
|
|
# you specify it, the icon file will be called ``<OUTFILE_BASENAME>.icns`` on Mac OS X
|
|
# and ``<OUTFILE_BASENAME>.ico`` on Windows. If you don't specify it, it defaults
|
|
# to ``<sources_var>.<ext>``. Since 5.49.
|
|
#
|
|
#
|
|
# Windows notes
|
|
# * Icons are compiled into the executable using a resource file.
|
|
# * Icons may not show up in Windows Explorer if the executable
|
|
# target does not have the ``WIN32_EXECUTABLE`` property set.
|
|
# * One of the tools png2ico (See :find-module:`FindPng2Ico`) or
|
|
# icotool (see :find-module:`FindIcoTool`) is required.
|
|
# * Supported sizes: 16, 24, 32, 48, 64, 128, 256, 512 and 1024.
|
|
#
|
|
# Mac OS X notes
|
|
# * The executable target must have the ``MACOSX_BUNDLE`` property set.
|
|
# * Icons are added to the bundle.
|
|
# * If the ksvg2icns tool from KIconThemes is available, .svg and .svgz
|
|
# files are accepted; the first that is converted successfully to .icns
|
|
# will provide the application icon. SVG files are ignored otherwise.
|
|
# * The tool iconutil (provided by Apple) is required for bitmap icons.
|
|
# * Supported sizes: 16, 32, 64, 128, 256 (and 512, 1024 after OS X 10.9).
|
|
# * At least a 128x128px (or an SVG) icon is required.
|
|
# * Larger sizes are automatically used to substitute for smaller sizes on
|
|
# "Retina" (high-resolution) displays. For example, a 32px icon, if
|
|
# provided, will be used as a 32px icon on standard-resolution displays,
|
|
# and as a 16px-equivalent icon (with an "@2x" tag) on high-resolution
|
|
# displays. That is why you should provide 64px and 1024px icons although
|
|
# they are not supported anymore directly. Instead they will be used as
|
|
# 32px@2x and 512px@2x. ksvg2icns handles this internally.
|
|
# * This function sets the ``MACOSX_BUNDLE_ICON_FILE`` variable to the name
|
|
# of the generated icns file, so that it will be used as the
|
|
# ``MACOSX_BUNDLE_ICON_FILE`` target property when you call
|
|
# ``add_executable``.
|
|
# * Sidebar icons should typically provided in 16, 32, 64, 128 and 256px.
|
|
#
|
|
# Since 1.7.0.
|
|
|
|
|
|
#=============================================================================
|
|
# Copyright 2014 Alex Merry <alex.merry@kde.org>
|
|
# Copyright 2014 Ralf Habacker <ralf.habacker@freenet.de>
|
|
# Copyright 2006-2009 Alexander Neundorf, <neundorf@kde.org>
|
|
# Copyright 2006, 2007, Laurent Montel, <montel@kde.org>
|
|
# Copyright 2007 Matthias Kretz <kretz@kde.org>
|
|
#
|
|
# Redistribution and use in source and binary forms, with or without
|
|
# modification, are permitted provided that the following conditions
|
|
# are met:
|
|
#
|
|
# 1. Redistributions of source code must retain the copyright
|
|
# notice, this list of conditions and the following disclaimer.
|
|
# 2. Redistributions in binary form must reproduce the copyright
|
|
# notice, this list of conditions and the following disclaimer in the
|
|
# documentation and/or other materials provided with the distribution.
|
|
# 3. The name of the author may not be used to endorse or promote products
|
|
# derived from this software without specific prior written permission.
|
|
#
|
|
# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
|
|
# IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
|
|
# OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
|
|
# IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
|
|
# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
|
|
# NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
|
|
# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
|
# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
|
# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
|
|
# THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
|
|
|
include(CMakeParseArguments)
|
|
|
|
function(ecm_add_app_icon appsources)
|
|
set(options)
|
|
set(oneValueArgs OUTFILE_BASENAME)
|
|
set(multiValueArgs ICONS SIDEBAR_ICONS)
|
|
cmake_parse_arguments(ARG "${options}" "${oneValueArgs}" "${multiValueArgs}" ${ARGN})
|
|
|
|
if(NOT ARG_ICONS)
|
|
message(FATAL_ERROR "No ICONS argument given to ecm_add_app_icon")
|
|
endif()
|
|
if(ARG_UNPARSED_ARGUMENTS)
|
|
message(FATAL_ERROR "Unexpected arguments to ecm_add_app_icon: ${ARG_UNPARSED_ARGUMENTS}")
|
|
endif()
|
|
|
|
if(APPLE)
|
|
find_program(KSVG2ICNS NAMES ksvg2icns)
|
|
foreach(icon ${ARG_ICONS})
|
|
get_filename_component(icon_full ${icon} ABSOLUTE)
|
|
get_filename_component(icon_type ${icon_full} EXT)
|
|
# do we have ksvg2icns in the path and did we receive an svg (or compressed svg) icon?
|
|
if(KSVG2ICNS AND (${icon_type} STREQUAL ".svg" OR ${icon_type} STREQUAL ".svgz"))
|
|
# convert the svg icon to an icon resource
|
|
execute_process(COMMAND ${KSVG2ICNS} "${icon_full}"
|
|
WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR} RESULT_VARIABLE KSVG2ICNS_ERROR)
|
|
if(${KSVG2ICNS_ERROR})
|
|
message(AUTHOR_WARNING "ksvg2icns could not generate an OS X application icon from ${icon}")
|
|
else()
|
|
# install the icns file we just created
|
|
get_filename_component(icon_name ${icon_full} NAME_WE)
|
|
set(MACOSX_BUNDLE_ICON_FILE ${icon_name}.icns PARENT_SCOPE)
|
|
set(${appsources} "${${appsources}};${CMAKE_CURRENT_BINARY_DIR}/${icon_name}.icns" PARENT_SCOPE)
|
|
set_source_files_properties(${CMAKE_CURRENT_BINARY_DIR}/${icon_name}.icns PROPERTIES MACOSX_PACKAGE_LOCATION Resources)
|
|
# we're done now
|
|
return()
|
|
endif()
|
|
endif()
|
|
endforeach()
|
|
endif()
|
|
|
|
|
|
_ecm_add_app_icon_categorize_icons("${ARG_ICONS}" "icons" "16;24;32;48;64;128;256;512;1024")
|
|
if(ARG_SIDEBAR_ICONS)
|
|
_ecm_add_app_icon_categorize_icons("${ARG_SIDEBAR_ICONS}" "sidebar_icons" "16;32;64;128;256")
|
|
endif()
|
|
|
|
set(mac_icons
|
|
# Icons: https://developer.apple.com/library/content/documentation/GraphicsAnimation/Conceptual/HighResolutionOSX/Optimizing/Optimizing.html#//apple_ref/doc/uid/TP40012302-CH7-SW4
|
|
${icons_at_16px}
|
|
${icons_at_32px}
|
|
${icons_at_64px}
|
|
${icons_at_128px}
|
|
${icons_at_256px}
|
|
${icons_at_512px}
|
|
${icons_at_1024px})
|
|
|
|
set(mac_sidebar_icons
|
|
# Sidebar Icons: https://developer.apple.com/library/content/documentation/General/Conceptual/ExtensibilityPG/Finder.html#//apple_ref/doc/uid/TP40014214-CH15-SW15
|
|
${sidebar_icons_at_16px}
|
|
${sidebar_icons_at_32px}
|
|
${sidebar_icons_at_64px}
|
|
${sidebar_icons_at_128px}
|
|
${sidebar_icons_at_256px})
|
|
|
|
if (NOT (mac_icons OR mac_sidebar_icons))
|
|
message(AUTHOR_WARNING "No icons suitable for use on macOS provided")
|
|
endif()
|
|
|
|
|
|
set(windows_icons ${icons_at_16px}
|
|
${icons_at_24px}
|
|
${icons_at_32px}
|
|
${icons_at_48px}
|
|
${icons_at_64px}
|
|
${icons_at_128px}
|
|
${icons_at_256px}
|
|
${icons_at_512px}
|
|
${icons_at_1024px})
|
|
|
|
if (NOT (windows_icons))
|
|
message(AUTHOR_WARNING "No icons suitable for use on Windows provided")
|
|
endif()
|
|
|
|
if (ARG_OUTFILE_BASENAME)
|
|
set (_outfilebasename "${ARG_OUTFILE_BASENAME}")
|
|
else()
|
|
set (_outfilebasename "${appsources}")
|
|
endif()
|
|
set (_outfilename "${CMAKE_CURRENT_BINARY_DIR}/${_outfilebasename}")
|
|
|
|
if (WIN32 AND windows_icons)
|
|
set(saved_CMAKE_MODULE_PATH "${CMAKE_MODULE_PATH}")
|
|
set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} ${ECM_FIND_MODULE_DIR})
|
|
find_package(Png2Ico)
|
|
find_package(IcoTool)
|
|
set(CMAKE_MODULE_PATH "${saved_CMAKE_MODULE_PATH}")
|
|
|
|
function(create_windows_icon_and_rc command args deps)
|
|
add_custom_command(
|
|
OUTPUT "${_outfilename}.ico"
|
|
COMMAND ${command}
|
|
ARGS ${args}
|
|
DEPENDS ${deps}
|
|
WORKING_DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}"
|
|
)
|
|
# this bit's a little hacky to make the dependency stuff work
|
|
file(WRITE "${_outfilename}.rc.in" "IDI_ICON1 ICON DISCARDABLE \"${_outfilename}.ico\"\n")
|
|
add_custom_command(
|
|
OUTPUT "${_outfilename}.rc"
|
|
COMMAND ${CMAKE_COMMAND}
|
|
ARGS -E copy "${_outfilename}.rc.in" "${_outfilename}.rc"
|
|
DEPENDS "${_outfilename}.ico"
|
|
WORKING_DIRECTORY "${CMAKE_CURRENT_BINARY_DIR}"
|
|
)
|
|
endfunction()
|
|
|
|
if (IcoTool_FOUND)
|
|
list(APPEND icotool_args "-c" "-o" "${_outfilename}.ico")
|
|
|
|
# According to https://stackoverflow.com/a/40851713/2886832
|
|
# Windows always chooses the first icon above 255px, all other ones will be ignored
|
|
set(maxSize 0)
|
|
foreach(size 256 512 1024)
|
|
if(icons_at_${size}px)
|
|
set(maxSize "${size}")
|
|
endif()
|
|
endforeach()
|
|
|
|
foreach(size 16 24 32 48 64 128 ${maxSize})
|
|
if(NOT icons_at_${size}px)
|
|
continue()
|
|
endif()
|
|
|
|
set(icotool_icon_arg "")
|
|
if(size STREQUAL "${maxSize}")
|
|
# maxSize icon needs to be included as raw png
|
|
list(APPEND icotool_args "-r")
|
|
endif()
|
|
|
|
foreach(icon ${icons_at_${size}px})
|
|
list(APPEND icotool_args "${icons_at_${size}px}")
|
|
endforeach()
|
|
endforeach()
|
|
|
|
create_windows_icon_and_rc(IcoTool::IcoTool "${icotool_args}" "${windows_icons_modern}")
|
|
set(${appsources} "${${appsources}};${_outfilename}.rc" PARENT_SCOPE)
|
|
|
|
# standard png2ico has no rcfile argument
|
|
# NOTE: We generally use https://github.com/hiiamok/png2ImageMagickICO
|
|
# or similar on windows, which is why we provide resolutions >= 256px here.
|
|
# Standard png2ico will fail with this.
|
|
elseif(Png2Ico_FOUND AND NOT Png2Ico_HAS_RCFILE_ARGUMENT AND windows_icons)
|
|
set(png2ico_args)
|
|
list(APPEND png2ico_args "${_outfilename}.ico")
|
|
list(APPEND png2ico_args "${windows_icons}")
|
|
create_windows_icon_and_rc(Png2Ico::Png2Ico "${png2ico_args}" "${windows_icons}")
|
|
|
|
set(${appsources} "${${appsources}};${_outfilename}.rc" PARENT_SCOPE)
|
|
|
|
# png2ico from kdewin provides rcfile argument
|
|
elseif(Png2Ico_FOUND AND windows_icons)
|
|
add_custom_command(
|
|
OUTPUT "${_outfilename}.rc" "${_outfilename}.ico"
|
|
COMMAND Png2Ico::Png2Ico
|
|
ARGS
|
|
--rcfile "${_outfilename}.rc"
|
|
"${_outfilename}.ico"
|
|
${windows_icons}
|
|
DEPENDS ${windows_icons}
|
|
WORKING_DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}"
|
|
)
|
|
|
|
set(${appsources} "${${appsources}};${_outfilename}.rc" PARENT_SCOPE)
|
|
|
|
# else none of the supported tools was found
|
|
else()
|
|
message(WARNING "Unable to find the png2ico or icotool utilities or icons in matching sizes - application will not have an application icon!")
|
|
endif()
|
|
|
|
elseif (APPLE AND (mac_icons OR mac_sidebar_icons))
|
|
# first generate .iconset directory structure, then convert to .icns format using the Mac OS X "iconutil" utility,
|
|
# to create retina compatible icon, you need png source files in pixel resolution 16x16, 32x32, 64x64, 128x128,
|
|
# 256x256, 512x512, 1024x1024
|
|
find_program(ICONUTIL_EXECUTABLE NAMES iconutil)
|
|
if (ICONUTIL_EXECUTABLE)
|
|
add_custom_command(
|
|
OUTPUT "${_outfilename}.iconset"
|
|
COMMAND ${CMAKE_COMMAND}
|
|
ARGS -E make_directory "${_outfilename}.iconset"
|
|
)
|
|
set(iconset_icons)
|
|
macro(copy_icon filename sizename type)
|
|
add_custom_command(
|
|
OUTPUT "${_outfilename}.iconset/${type}_${sizename}.png"
|
|
COMMAND ${CMAKE_COMMAND}
|
|
ARGS -E copy
|
|
"${filename}"
|
|
"${_outfilename}.iconset/${type}_${sizename}.png"
|
|
DEPENDS
|
|
"${_outfilename}.iconset"
|
|
"${filename}"
|
|
WORKING_DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}"
|
|
)
|
|
list(APPEND iconset_icons
|
|
"${_outfilename}.iconset/${type}_${sizename}.png")
|
|
endmacro()
|
|
|
|
# List of supported sizes and filenames taken from:
|
|
# https://developer.apple.com/library/content/documentation/GraphicsAnimation/Conceptual/HighResolutionOSX/Optimizing/Optimizing.html#//apple_ref/doc/uid/TP40012302-CH7-SW4
|
|
foreach(size 16 32 128 256 512)
|
|
math(EXPR double_size "2 * ${size}")
|
|
foreach(file ${icons_at_${size}px})
|
|
copy_icon("${file}" "${size}x${size}" "icon")
|
|
endforeach()
|
|
foreach(file ${icons_at_${double_size}px})
|
|
copy_icon("${file}" "${size}x${size}@2x" "icon")
|
|
endforeach()
|
|
endforeach()
|
|
|
|
# List of supported sizes and filenames taken from:
|
|
# https://developer.apple.com/library/content/documentation/General/Conceptual/ExtensibilityPG/Finder.html#//apple_ref/doc/uid/TP40014214-CH15-SW15
|
|
foreach(file ${sidebar_icons_at_16px})
|
|
copy_icon("${file}" "16x16" "sidebar")
|
|
endforeach()
|
|
foreach(file ${sidebar_icons_at_32px})
|
|
copy_icon("${file}" "16x16@2x" "sidebar")
|
|
endforeach()
|
|
foreach(file ${sidebar_icons_at_32px})
|
|
copy_icon("${file}" "18x18" "sidebar")
|
|
endforeach()
|
|
foreach(file ${sidebar_icons_at_64px})
|
|
copy_icon("${file}" "18x18@2x" "sidebar")
|
|
endforeach()
|
|
foreach(file ${sidebar_icons_at_128px})
|
|
copy_icon("${file}" "32x32" "sidebar")
|
|
endforeach()
|
|
foreach(file ${sidebar_icons_at_256px})
|
|
copy_icon("${file}" "32x32@2x" "sidebar")
|
|
endforeach()
|
|
|
|
# generate .icns icon file
|
|
add_custom_command(
|
|
OUTPUT "${_outfilename}.icns"
|
|
COMMAND ${ICONUTIL_EXECUTABLE}
|
|
ARGS
|
|
--convert icns
|
|
--output "${_outfilename}.icns"
|
|
"${_outfilename}.iconset"
|
|
DEPENDS "${iconset_icons}"
|
|
WORKING_DIRECTORY "${CMAKE_CURRENT_BINARY_DIR}"
|
|
)
|
|
# This will register the icon into the bundle
|
|
set(MACOSX_BUNDLE_ICON_FILE "${_outfilebasename}.icns" PARENT_SCOPE)
|
|
|
|
# Append the icns file to the sources list so it will be a dependency to the
|
|
# main target
|
|
set(${appsources} "${${appsources}};${_outfilename}.icns" PARENT_SCOPE)
|
|
|
|
# Install the icon into the Resources dir in the bundle
|
|
set_source_files_properties("${_outfilename}.icns" PROPERTIES MACOSX_PACKAGE_LOCATION Resources)
|
|
else()
|
|
message(STATUS "Unable to find the iconutil utility - application will not have an application icon!")
|
|
endif()
|
|
endif()
|
|
endfunction()
|
|
|
|
macro(_ecm_add_app_icon_categorize_icons icons type known_sizes)
|
|
set(_${type}_known_sizes)
|
|
foreach(size ${known_sizes})
|
|
set(${type}_at_${size}px)
|
|
list(APPEND _${type}_known_sizes ${size})
|
|
endforeach()
|
|
|
|
|
|
foreach(icon ${icons})
|
|
get_filename_component(icon_full ${icon} ABSOLUTE)
|
|
if (NOT EXISTS "${icon_full}")
|
|
message(AUTHOR_WARNING "${icon_full} does not exist, ignoring")
|
|
else()
|
|
get_filename_component(icon_name ${icon} NAME)
|
|
string(REGEX MATCH "([0-9]+)\\-[^/]+\\.([a-z]+)$"
|
|
_dummy "${icon_name}")
|
|
set(size "${CMAKE_MATCH_1}")
|
|
set(ext "${CMAKE_MATCH_2}")
|
|
|
|
if (NOT (ext STREQUAL "svg" OR ext STREQUAL "svgz"))
|
|
if (NOT size)
|
|
message(AUTHOR_WARNING "${icon_full} is not named correctly for ecm_add_app_icon - ignoring")
|
|
elseif (NOT ext STREQUAL "png")
|
|
message(AUTHOR_WARNING "${icon_full} is not a png file - ignoring")
|
|
else()
|
|
list(FIND _${type}_known_sizes ${size} offset)
|
|
|
|
if (offset GREATER -1)
|
|
list(APPEND ${type}_at_${size}px "${icon_full}")
|
|
elseif()
|
|
message(STATUS "not found ${type}_at_${size}px ${icon_full}")
|
|
endif()
|
|
endif()
|
|
endif()
|
|
endif()
|
|
endforeach()
|
|
endmacro()
|