modifying pattern methods to throw exceptions

[blast.git] / AbstractBoxItem.h

diff --git a/AbstractBoxItem.h b/AbstractBoxItem.h
index ed3e1ee74060ae0f0c696304d5068ae900cc220a..fb2bdcc594feb1278af6ad9635ec84f131bac452 100644 (file)
--- a/AbstractBoxItem.h
+++ b/AbstractBoxItem.h
@@ -14,6 +14,10 @@ class AbstractBlock;
 class GroupScene;
 class ConnectedInterface;
 
 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:  
 class AbstractBoxItem : public QGraphicsItem {
 
 public:  


@@ -51,18 +55,19 @@ public:
 
   // testers
   virtual bool isBoxItem();
 
   // 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
   inline bool isSelected() { return selected; }
   inline bool isRstClkVisible(){ return rstClkVisible;}
   inline bool isWishboneVisible(){ return wishboneVisible;}
   bool isInterfaces(int orientation) const;
 
   // others

-
-  virtual void interfaceRenamed() = 0;
-  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
   /*!
    * \brief moveInterfaceTo
    * \param pos the new position (in scene) of the interface


@@ -70,7 +75,7 @@ public:
    * This method is called when user moves an InterfaceItem.
    * see BoxItem::mouseMoveEvent() and GroupItem::mouseMoveEvent()
    */
    * 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
    *
   /*!
    * \brief updateInterfacesAndConnections
    *


@@ -85,11 +90,11 @@ public:
    * that is called in this method. Thus, there is no need to call update() after the termination of
    * this method.
    */
    * 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;
 
 protected: 
   Dispatcher *dispatcher;


@@ -116,13 +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
   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; //! true if clock/reset interfaces are visible
   bool wishboneVisible; //! true if wishbone interfaces are visible
 
 
   bool selected;
   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
 
   virtual void updateMinimumSize() = 0; // modify the minimum size
   virtual bool updateGeometry(ChangeType type) = 0; // modify the originPoint and the total dimension


@@ -131,8 +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;
   /* 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);
 };
 
   int nbInterfacesByOrientation(int orientation);
 };