OS X: Implement a Dock Tile Plugin to display recent games menu in dock

This allows to start a recently played game directly from the dock. The
ScummVM.app application should have been permanently added to the
dock and the menu is only present when ScummVM is not running. The
list of recently played game is written by the taskbar code in ScummVM.
The Dock Tile Plugin only reads that list to populate the menu.

1 files changed, 23 insertions, 0 deletions

diff --git a/configure b/configure
index 1a873b213a..f919d862e7 100755
--- a/configure
+++ b/configure
@@ -128,6 +128,7 @@ _timidity=auto
 _zlib=auto
 _mpeg2=auto
 _sparkle=auto
+_osxdockplugin=auto
 _jpeg=auto
 _png=auto
 _theoradec=auto
@@ -991,6 +992,8 @@ Optional Libraries:
   --with-sparkle-prefix=DIR   Prefix where sparkle is installed (Mac OS X only - optional)
   --disable-sparkle        disable sparkle automatic update support [Mac OS X only - autodetect]
 
+  --disable-osx-dock-plugin disable the NSDockTilePlugin support [Mac OS X only - autodetect]
+
   --with-sdl-prefix=DIR    Prefix where the sdl-config script is
                            installed (optional)
 
@@ -1053,6 +1056,8 @@ for ac_option in $@; do
 	--disable-zlib)           _zlib=no        ;;
 	--enable-sparkle)         _sparkle=yes    ;;
 	--disable-sparkle)        _sparkle=no     ;;
+	--enable-osx-dock-plugin) _osxdockplugin=yes;;
+	--disable-osx-dock-plugin) _osxdockplugin=no;;
 	--enable-nasm)            _nasm=yes       ;;
 	--disable-nasm)           _nasm=no        ;;
 	--enable-mpeg2)           _mpeg2=yes      ;;
@@ -3954,6 +3959,24 @@ fi
 echo "$_sparkle"
 
 #
+# Check is NSDockTilePlugIn protocol is supported
+#
+# NSDockTilePlugIn was added in OS X 10.6, so will not be available when compiling on older OS X versions.
+echocheck "DockTilePlugin"
+if test "$_osxdockplugin" = auto ; then
+	_osxdockplugin=no
+	cat > $TMPC << EOF
+#include <Cocoa/Cocoa.h>
+@interface ScummVMDockTilePlugIn : NSObject <NSDockTilePlugIn> {
+}
+@end
+EOF
+	cc_check -c -ObjC++ && _osxdockplugin=yes
+fi
+define_in_config_if_yes "$_osxdockplugin" 'USE_DOCKTILEPLUGIN'
+echo "$_osxdockplugin"
+
+#
 # Check for FluidSynth
 #
 echocheck "FluidSynth"