added context to dispatcher op.

[blast.git] / AbstractBoxItem.h

diff --git a/AbstractBoxItem.h b/AbstractBoxItem.h
index fb2bdcc594feb1278af6ad9635ec84f131bac452..84a4fbc354fc4fb22f39db2d2dbea76253a5facf 100644 (file)
--- a/AbstractBoxItem.h
+++ b/AbstractBoxItem.h
@@ -24,9 +24,10 @@ public:
 
   enum BorderType { NoBorder = 0, BorderEast, BorderNorth, BorderWest, BorderSouth, CornerSouthEast, Title};
   enum ChangeType { Resize = 0, InterfaceMove };
+  enum LockType { NoLock = 0, Position = 1, Dimension = 2, Interfaces = 4, Names = 8};
 
-  AbstractBoxItem(AbstractBlock *_refBlock, Dispatcher *_dispatcher, Parameters *_params, QGraphicsItem* parent = Q_NULLPTR);
-  AbstractBoxItem(Dispatcher *_dispatcher, Parameters *_params, QGraphicsItem* parent = Q_NULLPTR);
+  AbstractBoxItem(AbstractBlock *_refBlock, Dispatcher *_dispatcher, Parameters *_params, LockType _lock = NoLock, QGraphicsItem* parent = Q_NULLPTR);
+  AbstractBoxItem(Dispatcher *_dispatcher, Parameters *_params, LockType _lock = NoLock, QGraphicsItem* parent = Q_NULLPTR);
 
   virtual ~AbstractBoxItem();
 
@@ -52,6 +53,15 @@ public:
   void setWishboneVisible(bool b);
   void setDimension(int x, int y);
   inline void setCurrentInterface(InterfaceItem* iface) { currentInterface = iface; }
+  inline void setLock(int _lock) { lock = _lock; }
+  inline void lockPosition() { lock = lock | Position; }
+  inline void unlockPosition() { lock = (lock&Position)^lock; }
+  inline void lockDimension() { lock = lock | Dimension; }
+  inline void unlockDimension() { lock = (lock&Dimension)^lock; }
+  inline void lockInterfaces() { lock = lock | Interfaces; }
+  inline void unlockInterfaces() { lock = (lock&Interfaces)^lock; }
+  inline void lockNames() { lock = lock | Names; }
+  inline void unlockNames() { lock = (lock&Names)^lock; }
 
   // testers
   virtual bool isBoxItem();
@@ -61,7 +71,10 @@ public:
   inline bool isRstClkVisible(){ return rstClkVisible;}
   inline bool isWishboneVisible(){ return wishboneVisible;}
   bool isInterfaces(int orientation) const;
-
+  inline bool isPositionLock() { return (lock&Position)!=0?true:false; }
+  inline bool isDimensionLock() { return (lock&Dimension)!=0?true:false; }
+  inline bool isInterfacesLock() { return (lock&Interfaces)!=0?true:false; }
+  inline bool isNamesLock() { return (lock&Names)!=0?true:false; }
   // others
   QRectF boundingRectInScene();
   virtual void nameChanged() = 0; // called when an interface or box name have changed
@@ -123,6 +136,7 @@ protected:
   int ifaceMargin; // the margin around each side of interfaces' name
   QPointF originPoint; // the left-top point that is the origin of the bounding box, in the item coordinates
 
+  int lock;
   bool selected;
   bool rstClkVisible; //! true if clock/reset interfaces are visible
   bool wishboneVisible; //! true if wishbone interfaces are visible