Update for the new quartz cairo surface API (#410442). Don't lock focus

Update for the new quartz cairo surface API (#410442). Don't lock focus

2007-03-10  Richard Hult  <richard@imendio.com>

	* gdk/quartz/gdkdrawable-quartz.c:
	(gdk_quartz_drawable_get_context): Update for the new quartz cairo
	surface API (#410442). Don't lock focus unless called outside of an
	expose event.
	(gdk_quartz_drawable_release_context): Only flush the CG context and
	unlock focus if called outside of expose.
	(gdk_quartz_ref_cairo_surface): Reuse the surface during its lifetime.
	(_gdk_quartz_drawable_finish): New function, used to free the cached
	cairo surface.

	* gdk/quartz/gdkwindow-quartz.c:
	(gdk_window_impl_quartz_begin_paint_region): A few small style changes.
	(gdk_window_quartz_process_all_updates): Move the autorelease pool
	allocation and freeing outside the loop.
	(_gdk_windowing_window_destroy): Finish the drawable.
	(move_resize_window_internal): Small cleanup and remove comment.
	(_gdk_window_impl_quartz_get_type): No need to make the type info
	static.

	* gdk/quartz/gdkpixmap-quartz.c: Finish the drawable.

svn path=/trunk/; revision=17463