From 19d36c0d2dba2ffc55eb5f9ac930be10182e43fa Mon Sep 17 00:00:00 2001
From: Li Linfeng <lilinfeng303@outlook.com>
Date: Sat, 3 Aug 2019 12:42:24 +0800
Subject: [PATCH] Setup macOS bundle for celestia-qt

---
 CMakeLists.txt                 | 22 +++++++++++++++++++--
 Info.plist.in                  | 36 ++++++++++++++++++++++++++++++++++
 cmake/FixGettext.cmake         |  6 +++++-
 src/celestia/qt/CMakeLists.txt |  7 ++++++-
 4 files changed, 67 insertions(+), 4 deletions(-)
 create mode 100644 Info.plist.in

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 815138332..8b59cc270 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -17,6 +17,7 @@ endif()
 project(celestia)
 
 set(VERSION "1.7.0")
+set(DISPLAY_NAME "Celestia")
 #
 #
 #
@@ -183,8 +184,21 @@ foreach (_variableName ${_variableNames})
 endforeach()
 ]]#
 
-set(DATADIR "${CMAKE_INSTALL_DATADIR}/${PROJECT_NAME}")
-set(FULL_DATADIR "${CMAKE_INSTALL_FULL_DATADIR}/${PROJECT_NAME}")
+########### macOS Bundling ###############
+if(NATIVE_OSX_APP)
+  message(STATUS "Generating Info.plist for macOS Bundle")
+  configure_file(${CMAKE_SOURCE_DIR}/Info.plist.in ${CMAKE_BINARY_DIR}/Info.plist @ONLY)
+endif()
+
+if(NATIVE_OSX_APP)
+  set(CMAKE_INSTALL_PREFIX "${PROJECT_BINARY_DIR}/${PROJECT_NAME}.app/Contents")
+  set(CMAKE_INSTALL_FULL_LOCALEDIR "${CMAKE_INSTALL_PREFIX}/Resources/locale")
+  set(DATADIR "${CMAKE_INSTALL_PREFIX}/Resources")
+  set(FULL_DATADIR "${CMAKE_INSTALL_PREFIX}/Resources")
+else()
+  set(DATADIR "${CMAKE_INSTALL_DATADIR}/${PROJECT_NAME}")
+  set(FULL_DATADIR "${CMAKE_INSTALL_FULL_DATADIR}/${PROJECT_NAME}")
+endif()
 
 if (NOT GIT_COMMIT)
   find_program(GIT_FOUND git)
@@ -274,6 +288,10 @@ set(BASE_DATA_SOURCES
 install(FILES ${BASE_DATA_SOURCES} DESTINATION ${DATADIR})
 install(FILES "splash.png" DESTINATION "${DATADIR}/splash")
 
+if(NATIVE_OSX_APP)
+  install(FILES ${CMAKE_BINARY_DIR}/Info.plist DESTINATION .)
+endif()
+
 add_subdirectory(src)
 add_subdirectory(po)
 add_subdirectory(po2)
diff --git a/Info.plist.in b/Info.plist.in
new file mode 100644
index 000000000..d5123bad8
--- /dev/null
+++ b/Info.plist.in
@@ -0,0 +1,36 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+	<key>CFBundleDevelopmentRegion</key>
+	<string>English</string>
+	<key>CFBundleExecutable</key>
+	<string>celestia-qt</string>
+	<key>CFBundleIconFile</key>
+	<string>celestia</string>
+	<key>CFBundleIdentifier</key>
+	<string>org.celestia.Celestia</string>
+	<key>CFBundleName</key>
+	<string>Celestia</string>
+	<key>CFBundleInfoDictionaryVersion</key>
+	<string>6.0</string>
+	<key>CFBundlePackageType</key>
+	<string>APPL</string>
+	<key>CFBundleSignature</key>
+	<string>????</string>
+	<key>CFBundleVersion</key>
+	<string>@VERSION@</string>
+	<key>CFBundleShortVersionString</key>
+	<string>@VERSION@</string>
+	<key>LSMinimumSystemVersion</key>
+	<string>@CMAKE_OSX_DEPLOYMENT_TARGET@</string>
+        <key>CFBundleDisplayName</key>
+        <string>@DISPLAY_NAME@</string>
+	<key>NSPrincipalClass</key>
+	<string>NSApplication</string>
+	<key>NSHighResolutionCapable</key>
+	<string>true</string>
+	<key>Application Category</key>
+	<string>Education</string>
+</dict>
+</plist>
diff --git a/cmake/FixGettext.cmake b/cmake/FixGettext.cmake
index 52fbdcd26..b98b3c2dd 100644
--- a/cmake/FixGettext.cmake
+++ b/cmake/FixGettext.cmake
@@ -27,7 +27,11 @@ macro(GETTEXT_CREATE_TRANSLATIONS2 _potFile _firstPoFileArg)
          DEPENDS ${_absPotFile} ${_absFile}
       )
 
-      install(FILES ${_gmoFile} DESTINATION share/locale/${_lang}/LC_MESSAGES RENAME ${_potBasename}.mo)
+      if(NATIVE_OSX_APP)
+        install(FILES ${_gmoFile} DESTINATION Resources/locale/${_lang}/LC_MESSAGES RENAME ${_potBasename}.mo)
+      else()
+        install(FILES ${_gmoFile} DESTINATION share/locale/${_lang}/LC_MESSAGES RENAME ${_potBasename}.mo)
+      endif()
       set(_gmoFiles ${_gmoFiles} ${_gmoFile})
 
    endforeach ()
diff --git a/src/celestia/qt/CMakeLists.txt b/src/celestia/qt/CMakeLists.txt
index 4fe56e60e..f93bee782 100644
--- a/src/celestia/qt/CMakeLists.txt
+++ b/src/celestia/qt/CMakeLists.txt
@@ -73,4 +73,9 @@ if(APPLE)
   set_property(TARGET celestia-qt APPEND_STRING PROPERTY LINK_FLAGS " -framework CoreFoundation")
   set_property(TARGET celestia-qt APPEND_STRING PROPERTY LINK_FLAGS " -framework CoreServices")
 endif()
-install(TARGETS celestia-qt RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR})
+if(NATIVE_OSX_APP)
+  install(TARGETS celestia-qt RUNTIME DESTINATION MacOS)
+  install(FILES ../macosx/celestia.icns DESTINATION Resources)
+else()
+  install(TARGETS celestia-qt RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR})
+endif()