Add icons to Deb file

CMakeLists.txt

@@ -103,11 +103,13 @@ set_source_files_properties(${SPACEGROUP_FILE} PROPERTIES MACOSX_PACKAGE_LOCATIO
 set(OSX_RESOURCE_FILES ${OSX_ICON_FILE} ${ELEM_FILE} ${SPACEGROUP_FILE})
 
 # Resource files for Debian package
-set(DEB_COPYRIGHT_FILE "${CMAKE_CURRENT_SOURCE_DIR}/res/linux/copyright")
-set(DEB_CHANGELOG_FILE "${CMAKE_CURRENT_SOURCE_DIR}/res/linux/changelog")
-file(STRINGS ${CMAKE_CURRENT_SOURCE_DIR}/res/linux/MoloVol.desktop DEB_DESKTOP_FILE)
-set(DEB_DESKTOP_FILE ${CMAKE_CURRENT_SOURCE_DIR}/res/linux/MoloVol.desktop)
-set(DEB_MAN_FILE ${CMAKE_CURRENT_SOURCE_DIR}/res/linux/molovol.1)
+set(DEB_RES_DIR "${CMAKE_CURRENT_SOURCE_DIR}/res/linux")
+set(DEB_COPYRIGHT_FILE "${DEB_RES_DIR}/copyright")
+set(DEB_CHANGELOG_FILE "${DEB_RES_DIR}/changelog")
+file(STRINGS ${DEB_RES_DIR}/MoloVol.desktop DEB_DESKTOP_FILE)
+set(DEB_DESKTOP_FILE ${DEB_RES_DIR}/MoloVol.desktop)
+set(DEB_MAN_FILE ${DEB_RES_DIR}/molovol.1)
+set(DEB_ICON ${DEB_RES_DIR}/molovol.png)
 
 # RESOURCE FILES
 

cmake/DebInstall.cmake

@@ -4,6 +4,7 @@ include(GNUInstallDirs)
 # Compress changelog
 set(DEB_CHANGELOG_COMPRESSED "${CMAKE_CURRENT_BINARY_DIR}/changelog.gz")
 set(DEB_MAN_COMPRESSED "${CMAKE_CURRENT_BINARY_DIR}/molovol.1.gz")
+set(HICOLOR_DIR "${CMAKE_CURRENT_BINARY_DIR}/hicolor")
 
 add_custom_command(
   OUTPUT ${DEB_CHANGELOG_COMPRESSED} ${DEB_MAN_COMPRESSED}
@@ -14,8 +15,18 @@ add_custom_command(
   COMMENT "Compressing changelog and manual file"
 )
 
+add_custom_command(
+  OUTPUT ${HICOLOR_DIR}
+  COMMAND bash ${DEB_RES_DIR}/shell/resize_icon ${DEB_ICON} ./
+  WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}
+  DEPENDS ${DEB_ICON}
+  COMMENT "Resizing icon to supported sizes"
+)
+
 add_custom_target(compress ALL DEPENDS ${DEB_CHANGELOG_COMPRESSED} ${DEB_MAN_COMPRESSED})
 
+add_custom_target(resize_icon ALL DEPENDS ${HICOLOR_DIR})
+
 # 
 execute_process(COMMAND dpkg --print-architecture COMMAND tr -d '\n' OUTPUT_VARIABLE LINUX_ARCHITECTURE)
 
@@ -30,7 +41,13 @@ set(
 
 # Install commands so that these files get added to the deb file
 install(TARGETS ${EXE_NAME} RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR})
-install(FILES ${ELEM_FILE} ${SPACEGROUP_FILE} DESTINATION ${CMAKE_INSTALL_DATAROOTDIR}/${EXE_NAME})
-install(FILES ${DEB_COPYRIGHT_FILE} ${DEB_CHANGELOG_COMPRESSED} DESTINATION ${CMAKE_INSTALL_DATADIR}/doc/${EXE_NAME})
-install(FILES ${DEB_DESKTOP_FILE} DESTINATION ${CMAKE_INSTALL_DATAROOTDIR}/applications)
+install(FILES ${ELEM_FILE} ${SPACEGROUP_FILE} 
+  DESTINATION ${CMAKE_INSTALL_DATAROOTDIR}/${EXE_NAME})
+install(FILES ${DEB_COPYRIGHT_FILE} ${DEB_CHANGELOG_COMPRESSED} 
+  DESTINATION ${CMAKE_INSTALL_DATADIR}/doc/${EXE_NAME})
+install(FILES ${DEB_DESKTOP_FILE} 
+  DESTINATION ${CMAKE_INSTALL_DATAROOTDIR}/applications)
 install(FILES ${DEB_MAN_COMPRESSED} DESTINATION ${CMAKE_INSTALL_MANDIR}/man1)
+install(FILES ${DEB_ICON} DESTINATION ${CMAKE_INSTALL_DATAROOTDIR}/pixmaps)
+install(DIRECTORY ${HICOLOR_DIR} DESTINATION ${CMAKE_INSTALL_DATAROOTDIR}/icons)
+

res/linux/shell/resize_icon

@@ -0,0 +1,15 @@
+#!bin/sh
+targeticon=$1
+targetdir=$2
+
+mkdir $targetdir/hicolor
+for d in /usr/share/icons/hicolor/*/; do
+	d=${d::-1}
+	d=${d##*/}
+	mkdir $targetdir/hicolor/$d
+	mkdir $targetdir/hicolor/$d/apps
+	n=${d##*x}
+	if [[ $n =~ ^[0-9]+$ ]] ; then
+		convert -resize $d $targeticon $targetdir/hicolor/$d/apps/molovol.png
+	fi
+done