Allow external input processing, currently supported for X11 only.

git-svn-id: svn://svn.code.sf.net/p/irrlicht/code/trunk@1406 dfc29bdd-3216-0410-991c-e03cc46cb475

include/SIrrCreationParameters.h

@@ -26,6 +26,7 @@ namespace irr
 			Vsync(false),
 			AntiAlias(false),
 			WithAlphaChannel(false),
+			IgnoreInput(false),
 			HighPrecisionFPU(false),
 			EventReceiver(0),
 			WindowId(0),
@@ -87,6 +88,13 @@ namespace irr
 		Default value: false */
 		bool WithAlphaChannel;
 
+		//! Specifies if the device should ignore input events
+		/** This is only relevant when using external I/O handlers.
+		External windows need to take care of this themselves.
+		Currently only supported under X11.
+		Default value: false */
+		bool IgnoreInput;
+
 		//! Specifies if the device should use high precision FPU setting
 		/** This is only relevant for DirectX Devices, which switch to
 		low FPU precision by default for performance reasons. However,

source/Irrlicht/CIrrDeviceLinux.cpp

@@ -426,7 +426,7 @@ bool CIrrDeviceLinux::createWindow()
 				{
 					if (CreationParams.Stencilbuffer)
 					{
-						os::Printer::log("No stencilbuffer available, disabling stencil shadows.", ELL_WARNING);
+						os::Printer::log("No stencilbuffer available, disabling.", ELL_WARNING);
 						CreationParams.Stencilbuffer = false;
 					}
 					visualAttrBuffer[15]=0;
@@ -479,9 +479,11 @@ bool CIrrDeviceLinux::createWindow()
 
 	attributes.colormap = colormap;
 	attributes.border_pixel = 0;
-	attributes.event_mask = KeyPressMask | ButtonPressMask |
-			StructureNotifyMask | PointerMotionMask |
-			ButtonReleaseMask | KeyReleaseMask;
+	attributes.event_mask = StructureNotifyMask;
+	if (!CreationParams.IgnoreInput)
+		attributes.event_mask |= PointerMotionMask |
+				ButtonPressMask | KeyPressMask |
+				ButtonReleaseMask | KeyReleaseMask;
 
 	// create Window, either for Fullscreen or windowed mode
 	if (CreationParams.Fullscreen)