This fleshes out the HandleSetMousePosition() and the input_server now tracks the current position of the mouse cursor.

git-svn-id: file:///srv/svn/repos/haiku/trunk/current@729 a95241bf-73f2-0310-859d-f6bbb57e9c96

src/servers/input/InputServer.cpp

@@ -40,6 +40,7 @@
 #include "FindDirectory.h"
 #include "Entry.h"
 #include "Locker.h"
+#include "Debug.h"
 
 #include "InputServerDeviceListEntry.h"
 #include "InputServerFilterListEntry.h"
@@ -736,9 +737,39 @@ void InputServer::HandleGetSetMouseSpeed(BMessage *,
  *  Method: InputServer::HandleSetMousePosition()
  *   Descr: 
  */
-void InputServer::HandleSetMousePosition(BMessage *,␍
-                                    BMessage *)␍
+void InputServer::HandleSetMousePosition(BMessage *message, BMessage *outbound)
 {
+	
+	// this assumes that both supplied pointers are identical
+	
+	ASSERT(outbound == message);
+		
+	sMousePos.x = 200;
+	sMousePos.y = 200;
+
+	int32 xValue, 
+		  yValue;
+    
+    message->FindInt32("x",xValue);
+    printf("[HandleSetMousePosition] x = %lu:\n",xValue);
+	
+   	switch(message->what){
+   		case B_MOUSE_MOVED:{
+    		// get point and button from msg
+    		if((outbound->FindInt32(X_VALUE,&xValue) == B_OK) && (outbound->FindInt32(Y_VALUE,&yValue) == B_OK)){
+				sMousePos.x += xValue;
+				sMousePos.y += yValue;
+				outbound->ReplaceInt32(X_VALUE,sMousePos.x); 
+				outbound->ReplaceInt32(Y_VALUE,sMousePos.y);
+	   			}
+    		break;
+    		}
+   				// Should be some Mouse Down and Up code here ..
+   				// Along with some Key Down and up codes ..
+   		default:
+      		break;
+   			
+		}
 }
 
 
@@ -1204,7 +1235,7 @@ void InputServer::WatchPort()
 		// Block until we find the size of the next message
 		length = port_buffer_size(EventLooperPort);
 		buffer = (char*)malloc(length);
-		printf("[Event Looper] BMessage Size = %d\n", length);␍
+		printf("[Event Looper] BMessage Size = %lu\n", length);
 		//event = NULL;
 		BMessage *event = new BMessage();
 		err = read_port(EventLooperPort, &code, buffer, length);
@@ -1222,6 +1253,8 @@ void InputServer::WatchPort()
 			// This is where the message should be processed.	
 			event->PrintToStream();
 
+			HandleSetMousePosition(event, event);
+						
 			DispatchEvent(event);
 			
 			//printf("Event writen to port\n");