Some imprudence for me. All decorators got (re)drawn instead of the one in question. Fixed that.

git-svn-id: file:///srv/svn/repos/haiku/trunk/current@8055 a95241bf-73f2-0310-859d-f6bbb57e9c96

src/servers/app/server/Layer.cpp

@@ -432,8 +432,8 @@ void Layer::RequestDraw(const BRegion &reg, Layer *startFrom)
 	if (fVisible.CountRects() > 0)
 	{
 		fUpdateReg = fVisible;
-		if (!(fFlags & B_FULL_UPDATE_ON_RESIZE))
+		if (fFlags & B_FULL_UPDATE_ON_RESIZE){ }
-			fUpdateReg.IntersectWith(&reg);
+		else { fUpdateReg.IntersectWith(&reg); }
 		
 		if (fUpdateReg.CountRects() > 0){
 			fDriver->ConstrainClippingRegion(&fUpdateReg);
@@ -451,7 +451,14 @@ void Layer::RequestDraw(const BRegion &reg, Layer *startFrom)
 			redraw = true;
 
 		if (redraw && !(lay->IsHidden()))
-			lay->RequestDraw(reg, NULL);
+		{
+			// no need to go deeper if not even the FullVisible region intersects
+			// Update one.
+			BRegion common(lay->fFullVisible);
+			common.IntersectWith(&reg);
+			if (common.CountRects() > 0)
+				lay->RequestDraw(reg, NULL);
+		}
 	}
 }
 
@@ -460,10 +467,11 @@ void Layer::Draw(const BRect &r)
 	// TODO/NOTE: this should be an empty method! the next lines are for testing only
 	
 	STRACE(("Layer::Draw() Called\n"));
-	
+/*
-	// RGBColor	col(152,102,51);
+	RGBColor	col(152,102,51);
-	// DRIVER->FillRect_(r, 1, col, &fUpdateReg);
+	fDriver->FillRect(fUpdateReg.Frame(), col);
-	//snooze(1000000);
+	snooze(1000000);
+*/
 	fDriver->FillRect(r, fLayerData->viewcolor);
 	
 	// empty HOOK function.

src/servers/app/server/ServerWindow.cpp

@@ -731,8 +731,7 @@ Layer * ServerWindow::CreateLayerTree(Layer *localRoot)
 	delete name;
 
 	// there is no way of setting this, other than manually :-)
-printf("Layer (%s) hidden : %d?\n", fTitle.String(), hidden);
+	newLayer->fHidden = hidden;
-	newLayer->fHidden = (hidden == 0)? false: true;
 
 	int32 dummyMsg;
 			
@@ -1667,6 +1666,18 @@ void ServerWindow::DispatchMessage(int32 code)
 			
 			break;
 		}
+		case AS_WINDOW_MOVE:
+		{
+			float xMoveBy;
+			float yMoveBy;
+			
+			fSession->ReadFloat(&xMoveBy);
+			fSession->ReadFloat(&yMoveBy);
+
+			fWinBorder->MoveBy(xMoveBy, yMoveBy);
+
+			break;
+		}
 		case B_MINIMIZE:
 		{
 			// TODO: Implement
@@ -1685,18 +1696,6 @@ void ServerWindow::DispatchMessage(int32 code)
 			STRACE(("ServerWindow %s: Message Zoom unimplemented\n",fTitle.String()));
 			break;
 		}
-		case B_WINDOW_MOVE_TO:
-		{
-			// TODO: Implement
-			STRACE(("ServerWindow %s: Message Move_To unimplemented\n",fTitle.String()));
-			break;
-		}
-		case B_WINDOW_MOVE_BY:
-		{
-			// TODO: Implement
-			STRACE(("ServerWindow %s: Message Move_By unimplemented\n",fTitle.String()));
-			break;
-		}
 		default:
 		{
 			printf("ServerWindow %s received unexpected code - message offset %lx\n",fTitle.String(), code - SERVER_TRUE);

src/servers/app/server/WinBorder.cpp

@@ -347,7 +347,7 @@ void WinBorder::Draw(const BRect &r)
 	if(fDecorator)
 	{
 /*
-		fUpdateReg.PrintToStream();
+		//fUpdateReg.PrintToStream();
 		RGBColor		c(128, 56, 98);
 		//fDriver->FillRect(r, c);
 		fDriver->FillRect(fUpdateReg.Frame(), c);