# Install icons
-# We put them in DATA_INSTALL_DIR rather than ICON_INSTALL_DIR, to avoid
-# polluting the global namespace and to allow overriding
-
-if(EMBED_DATA)
- set(CLIENT_RCS ${CLIENT_RCS} ../icons/hicolor.qrc ../icons/oxygen.qrc PARENT_SCOPE)
-else(EMBED_DATA)
- install(DIRECTORY hicolor DESTINATION ${DATA_INSTALL_DIR}/quassel/icons)
- install(DIRECTORY oxygen DESTINATION ${DATA_INSTALL_DIR}/quassel/icons)
-endif(EMBED_DATA)
-
-# Application icon
-if(NOT APPLE AND NOT WIN32)
- install(FILES hicolor/48x48/apps/quassel.png DESTINATION ${ICON_INSTALL_DIR}/hicolor/48x48/apps)
- if(CMAKE_INSTALL_PREFIX STREQUAL "/usr")
- install(FILES hicolor/48x48/apps/quassel.png DESTINATION /usr/share/pixmaps)
- endif(CMAKE_INSTALL_PREFIX STREQUAL "/usr")
-endif(NOT APPLE AND NOT WIN32)
+
+if (WANT_MONO OR WANT_QTCLIENT)
+ if (NOT WITH_BUNDLED_ICONS AND NOT WITH_OXYGEN_ICONS)
+ message(WARNING "Not including bundled icon themes. Ensure that the Breeze or Oxygen icon theme is installed!")
+ endif()
+
+ set(BUNDLED_ICON_THEME_DIR ${CMAKE_SOURCE_DIR}/3rdparty/icons)
+
+ # Always embed a hicolor fallback containing the most important (e.g. tray) icons.
+ # The .qrc contains aliases, so it's best to keep this manually written rather than autogenerated.
+ quassel_add_module(Resource::HicolorIcons STATIC)
+ target_sources(${TARGET} PRIVATE hicolor_icons.qrc)
+ set_target_properties(${TARGET} PROPERTIES AUTOMOC OFF AUTOUIC OFF)
+
+ if (EMBED_DATA)
+ # Always embed quassel-specific icons
+ message(STATUS "Embedding Quassel-specific icons")
+ set(patterns breeze*/*.svg)
+ if (WITH_OXYGEN_ICONS)
+ list(APPEND patterns oxygen/*.png)
+ endif()
+ quassel_add_resource(Icons PREFIX icons PATTERNS ${patterns})
+
+ if (WITH_BUNDLED_ICONS)
+ message(STATUS "Embedding bundled Breeze icon theme")
+ set(patterns breeze*/*.svg breeze*/index.theme)
+ if (WITH_OXYGEN_ICONS)
+ message(STATUS "Embedding bundled Oxygen icon theme")
+ list(APPEND patterns oxygen/*.png oxygen/index.theme)
+ endif()
+ endif()
+ quassel_add_resource(IconThemes PREFIX icons PATTERNS ${patterns} BASEDIR ${BUNDLED_ICON_THEME_DIR})
+
+ else()
+ # Always install quassel-specific icons
+ install(DIRECTORY breeze breeze-dark DESTINATION ${CMAKE_INSTALL_DATADIR}/quassel/icons)
+ if (WITH_OXYGEN_ICONS)
+ install(DIRECTORY oxygen DESTINATION ${CMAKE_INSTALL_DATADIR}/quassel/icons)
+ endif()
+
+ # Install bundled icon themes into our data dir (instead of CMAKE_INSTALL_ICONDIR) to avoid conflicts
+ # with themes provided by the system
+ if (WITH_BUNDLED_ICONS)
+ message(STATUS "Installing bundled Breeze icon theme")
+ install(DIRECTORY ${BUNDLED_ICON_THEME_DIR}/breeze
+ ${BUNDLED_ICON_THEME_DIR}/breeze-dark
+ DESTINATION ${CMAKE_INSTALL_DATADIR}/quassel/icons
+ )
+ if (WITH_OXYGEN_ICONS)
+ message(STATUS "Installing bundled Oxygen icon theme")
+ install(DIRECTORY ${BUNDLED_ICON_THEME_DIR}/oxygen DESTINATION ${CMAKE_INSTALL_DATADIR}/quassel/icons)
+ endif()
+ endif()
+ endif()
+
+ # Application icon
+ if (HAVE_KDE OR (UNIX AND NOT APPLE))
+ # hicolor contains the application icon in all relevant sizes
+ install(DIRECTORY hicolor DESTINATION ${CMAKE_INSTALL_ICONDIR})
+
+ if (Qt5Core_VERSION VERSION_LESS 5.5.0)
+ # Qt < 5.5 doesn't seem to correctly load icons from injected themes
+ # Install Quassel-specific ones from Oxygen into hicolor as fallback
+ install(DIRECTORY oxygen/ DESTINATION ${CMAKE_INSTALL_ICONDIR}/hicolor)
+ endif()
+ endif()
+endif()