modifying pattern methods to throw exceptions

[blast.git] / AbstractBoxItem.h

diff --git a/AbstractBoxItem.h b/AbstractBoxItem.h
index 375e9dcabad9706b433285199d31816e30da8ba1..fb2bdcc594feb1278af6ad9635ec84f131bac452 100644 (file)
--- a/AbstractBoxItem.h
+++ b/AbstractBoxItem.h
@@ -14,6 +14,10 @@ class AbstractBlock;
 class GroupScene;
 class ConnectedInterface;
 
+#define ABI_TO_BI(ptr) ((BoxItem*)ptr)
+#define ABI_TO_GI(ptr) ((GroupItem*)ptr)
+#define ABI_TO_SI(ptr) ((SourceItem*)ptr)
+
 class AbstractBoxItem : public QGraphicsItem {
 
 public:  
@@ -22,6 +26,7 @@ public:
   enum ChangeType { Resize = 0, InterfaceMove };
 
   AbstractBoxItem(AbstractBlock *_refBlock, Dispatcher *_dispatcher, Parameters *_params, QGraphicsItem* parent = Q_NULLPTR);
+  AbstractBoxItem(Dispatcher *_dispatcher, Parameters *_params, QGraphicsItem* parent = Q_NULLPTR);
 
   virtual ~AbstractBoxItem();
 
@@ -40,24 +45,29 @@ public:
   inline QPointF getOriginPoint() { return originPoint; }
 
   // setters
-  inline void setId(int id){ this->id = id; }
+  void setRefBlock(AbstractBlock* _refBlock);
+  inline void setId(int _id){ id = _id; }
   inline void setSelected(bool _selected) { selected = _selected; }  
-  inline void setRstClkVisible(bool b){ rstClkVisible = b;}
+  void setRstClkVisible(bool b);
+  void setWishboneVisible(bool b);
   void setDimension(int x, int y);
   inline void setCurrentInterface(InterfaceItem* iface) { currentInterface = iface; }
 
   // testers
   virtual bool isBoxItem();
-  virtual bool isGroupItem();  
+  virtual bool isGroupItem();
+  virtual bool isSourceItem();
   inline bool isSelected() { return selected; }
   inline bool isRstClkVisible(){ return rstClkVisible;}
+  inline bool isWishboneVisible(){ return wishboneVisible;}
   bool isInterfaces(int orientation) const;
 
   // others
-
-  void addInterface(InterfaceItem* i, bool resetPosition = false);
-  void removeInterface(InterfaceItem* i);
-  void resetInterfacesPosition();
+  QRectF boundingRectInScene();
+  virtual void nameChanged() = 0; // called when an interface or box name have changed
+  void addInterfaceItem(InterfaceItem* i, bool resetPosition = false);
+  void removeInterfaceItem(InterfaceItem* i);
+  void resetInterfaceItemsPosition();
   /*!
    * \brief moveInterfaceTo
    * \param pos the new position (in scene) of the interface
@@ -65,7 +75,7 @@ public:
    * This method is called when user moves an InterfaceItem.
    * see BoxItem::mouseMoveEvent() and GroupItem::mouseMoveEvent()
    */
-  void moveInterfaceTo(QPointF pos);
+  void moveInterfaceItemTo(QPointF pos);
   /*!
    * \brief updateInterfacesAndConnections
    *
@@ -80,11 +90,11 @@ public:
    * that is called in this method. Thus, there is no need to call update() after the termination of
    * this method.
    */
-  void updateInterfacesAndConnections();
+  void updateInterfaceAndConnectionItems();
 
-  InterfaceItem *searchInterfaceByName(QString name);
-  InterfaceItem *searchInterfaceByRef(ConnectedInterface* ref);
-  InterfaceItem* getInterfaceFromCursor(qreal x, qreal y);  
+  InterfaceItem *searchInterfaceItemByName(QString name);
+  InterfaceItem *searchInterfaceItemByRef(ConnectedInterface* ref);
+  InterfaceItem* getInterfaceItemFromCursor(qreal x, qreal y);  
 
 protected: 
   Dispatcher *dispatcher;
@@ -111,12 +121,13 @@ protected:
   int nameHeight; // the height of the name in Arial 10
   int nameMargin; // the margin around each side of the name
   int ifaceMargin; // the margin around each side of interfaces' name
-  QPointF originPoint; // the left-top point that is the origin of the bounding box
+  QPointF originPoint; // the left-top point that is the origin of the bounding box, in the item coordinates
 
   bool selected;
-  bool rstClkVisible;
+  bool rstClkVisible; //! true if clock/reset interfaces are visible
+  bool wishboneVisible; //! true if wishbone interfaces are visible
 
-  QPointF currentPosition; // the start point for resize
+  QPointF currentPosition; // the start point for resize, i.e. the position of the lef-top corner of the box, in the scene coordinates
 
   virtual void updateMinimumSize() = 0; // modify the minimum size
   virtual bool updateGeometry(ChangeType type) = 0; // modify the originPoint and the total dimension
@@ -125,8 +136,9 @@ protected:
   /* pure virtual method inherited from QGraphicsItem :
     virtual void paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget = 0) =0;
     virtual QRectF boundingRect() const =0;
-  */
-  void initInterfaces();
+  */   
+  
+  void initInterfaceItems();
   int nbInterfacesByOrientation(int orientation);
 };