X-Git-Url: http://shamusworld.gotdns.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=src%2Fobject.cpp;h=4cc846028a669576f12e8545214b54f69c1a4103;hb=7f3a6b11585376eecd80979ec3da2346c5314d88;hp=dd80007d1998cc4c4772848c35580a53fe2f9859;hpb=a42277d4d950d32459b16b3ec8ee8287c9c0afab;p=architektonas

diff --git a/src/object.cpp b/src/object.cpp
index dd80007..4cc8460 100644
--- a/src/object.cpp
+++ b/src/object.cpp
@@ -34,6 +34,8 @@ bool Object::selectionInProgress = false;
 QRectF Object::selection;
 double Object::gridSpacing;
 int Object::currentLayer = 0;
+Point Object::snapPoint;
+bool Object::snapPointIsValid = false;
 
 
 Object::Object(): position(Vector(0, 0)), parent(0), type(OTObject),
@@ -75,8 +77,9 @@ printf("Object: Destroyed!\n");
 }
 
 
-/*virtual*/ void Object::PointerMoved(Vector)
+/*virtual*/ bool Object::PointerMoved(Vector)
 {
+	return false;
 }
 
 
@@ -145,22 +148,24 @@ printf("Object: Destroyed!\n");
 // them here. :-)
 /*virtual*/ void Object::Connect(Object * obj, double parameter)
 {
-	connected.push_back(Connection(obj, parameter));
+	// Check to see if this connection is already in our list...
+	Connection c(obj, parameter);
+	std::vector<Connection>::iterator i;
+
+	for(i=connected.begin(); i!=connected.end(); i++)
+	{
+		// Bail out if this connection is already present...
+		if (*i == c)
+			return;
+	}
+
+	// Connection is a new one, add it in...
+	connected.push_back(c);
 }
 
 
 /*virtual*/ void Object::Disconnect(Object * obj, double parameter)
 {
-#if 0
-	for(uint i=0; i<connected.size(); i++)
-	{
-		if (connected[i].object == obj && connected[i].t == parameter)
-		{
-			connected.erase(connected.begin() + i);
-			return;
-		}
-	}
-#else
 	std::vector<Connection>::iterator i;
 
 	for(i=connected.begin(); i!=connected.end(); i++)
@@ -171,25 +176,11 @@ printf("Object: Destroyed!\n");
 			return;
 		}
 	}
-#endif
 }
 
 
 /*virtual*/ void Object::DisconnectAll(Object * obj)
 {
-#if 0
-	// According the std::vector docs, only items at position i and beyond are
-	// invalidated, everything before i is still valid. So we use that here.
-	for(uint i=0; i<connected.size();)
-	{
-		// If we found our object, erase it from the vector but don't advance
-		// the iterator. Otherwise, advance the iterator. :-)
-		if (connected[i].object == obj)
-			connected.erase(connected.begin() + i);
-		else
-			i++;
-	}
-#else
 	std::vector<Connection>::iterator i;
 
 	for(i=connected.begin(); i!=connected.end(); )
@@ -199,7 +190,6 @@ printf("Object: Destroyed!\n");
 		else
 			i++;
 	}
-#endif
 }
 
 
@@ -224,19 +214,30 @@ printf("Object: Destroyed!\n");
 }
 
 
-/*virtual*/ void Object::Rotate(Vector, double)
+/*virtual*/ void Object::Rotate(Point, double)
+{
+}
+
+
+/*virtual*/ void Object::Scale(Point, double)
+{
+}
+
+
+/*virtual*/ void Object::Mirror(Point, Point)
 {
 }
 
 
-/*virtual*/ void Object::Scale(Vector, double)
+/*virtual*/ void Object::Save(void)
 {
+	oldPosition = position;
 }
 
 
-/*virtual*/ Object * Object::Mirror(Vector, Vector)
+/*virtual*/ void Object::Restore(void)
 {
-	return NULL;
+	position = oldPosition;
 }