From cdde5cd261cc26af135256c000aaafb27f9ffdcb Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Mika=C3=ABl=20Capelle?= <capelle.mikael@gmail.com>
Date: Mon, 18 Apr 2022 22:48:08 +0200
Subject: [PATCH] Add PyQt5 translations back to check.

---
 helpers/PyQt5TranslationMacros.cmake | 87 ++++++++++++++++++++++++++++
 1 file changed, 87 insertions(+)
 create mode 100644 helpers/PyQt5TranslationMacros.cmake

diff --git a/helpers/PyQt5TranslationMacros.cmake b/helpers/PyQt5TranslationMacros.cmake
new file mode 100644
index 0000000..e2d6134
--- /dev/null
+++ b/helpers/PyQt5TranslationMacros.cmake
@@ -0,0 +1,87 @@
+# This is a modified version of Qt5LinguistToolsMacros.cmake which calls
+# pylupdate5 instead of lupdate, allowing Python strings to be extracted,
+# too. It still requires the Qt version of the file to be included, but
+# only this version of the function needs to be called. You also need to
+# have PYTHON_ROOT set to a directory where a working pylupdate5.bat can
+# be found. If you aren't using Windows, your platform's equivalent may
+# work, too.
+
+#=============================================================================
+# Copyright 2005-2011 Kitware, Inc.
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions
+# are met:
+#
+# * Redistributions of source code must retain the above copyright
+#   notice, this list of conditions and the following disclaimer.
+#
+# * Redistributions in binary form must reproduce the above copyright
+#   notice, this list of conditions and the following disclaimer in the
+#   documentation and/or other materials provided with the distribution.
+#
+# * Neither the name of Kitware, Inc. nor the names of its
+#   contributors may be used to endorse or promote products derived
+#   from this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+# "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 COPYRIGHT
+# HOLDER OR CONTRIBUTORS 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(PYQT5_CREATE_TRANSLATION _qm_files)
+    set(options)
+    set(oneValueArgs)
+    set(multiValueArgs OPTIONS)
+
+    cmake_parse_arguments(_LUPDATE "${options}" "${oneValueArgs}" "${multiValueArgs}" ${ARGN})
+    set(_lupdate_files ${_LUPDATE_UNPARSED_ARGUMENTS})
+    set(_lupdate_options ${_LUPDATE_OPTIONS})
+
+    set(_my_sources)
+    set(_my_tsfiles)
+    foreach(_file ${_lupdate_files})
+        get_filename_component(_ext ${_file} EXT)
+        get_filename_component(_abs_FILE ${_file} ABSOLUTE)
+        if(_ext MATCHES "ts")
+            list(APPEND _my_tsfiles ${_abs_FILE})
+        else()
+            list(APPEND _my_sources ${_abs_FILE})
+        endif()
+    endforeach()
+    foreach(_ts_file ${_my_tsfiles})
+        set(_lst_file_srcs)
+        if(_my_sources)
+          # Qt made a file listing all sources and used that as an argument, but pylupdate5 doesn't support that.
+          # Qt allowed directories to be listed as sources, but pylupdate5 requires their contents to be listed.
+          get_filename_component(_ts_name ${_ts_file} NAME_WE)
+          foreach(_lst_file_src ${_my_sources})
+              if(IS_DIRECTORY ${_lst_file_src})
+                file(GLOB _directory_contents ${_lst_file_src}/*.py ${_lst_file_src}/*.ui)
+                list(APPEND _lst_file_srcs ${_directory_contents})
+              else()
+                list(APPEND _lst_file_srcs ${_lst_file_src})
+              endif()
+          endforeach()
+        endif()
+        add_custom_command(OUTPUT ${_ts_file}
+            COMMAND ${PYTHON_ROOT}/PCbuild/amd64/python.exe
+            ARGS -I -m PyQt5.pylupdate_main ${_lupdate_options} ${_lst_file_srcs} -ts ${_ts_file}
+            DEPENDS ${_lst_file_srcs}
+            WORKING_DIRECTORY ${PYTHON_ROOT}
+            VERBATIM)
+    endforeach()
+    qt5_add_translation(${_qm_files} ${_my_tsfiles})
+    set(${_qm_files} ${${_qm_files}} PARENT_SCOPE)
+endfunction()