add graph modif, progress on vhdl generation

[blast.git] / AbstractBoxItem.cpp

diff --git a/AbstractBoxItem.cpp b/AbstractBoxItem.cpp
index b76bf667b798e2190e7c9af53a0ffd596758fa18..925cd6fa83ef1ed479163fe72077779bd2923780 100644 (file)
--- a/AbstractBoxItem.cpp
+++ b/AbstractBoxItem.cpp
@@ -20,7 +20,7 @@ AbstractBoxItem::  AbstractBoxItem(AbstractBlock *_refBlock, Dispatcher *_dispat
   QFontMetrics fmId(params->defaultBlockFont);
   nameWidth = fmId.width(refBlock->getName());
   nameHeight = fmId.height();
-  nameMargin = 10;
+  nameMargin = 5;
   ifaceMargin = 10;
 
   // the six following values will be override in subclass constructors
@@ -86,6 +86,11 @@ bool AbstractBoxItem::isBoxItem() {
 bool AbstractBoxItem::isGroupItem() {
   return false;
 }
+
+bool AbstractBoxItem::isSourceItem() {
+  return false;
+}
+
 void AbstractBoxItem::setRstClkVisible(bool b) { 
   rstClkVisible = b;
   foreach(InterfaceItem* ifaceItem, interfaces) {
@@ -94,7 +99,7 @@ void AbstractBoxItem::setRstClkVisible(bool b) {
       ifaceItem->visible = b;
     }
   }
-  resetInterfacesPosition();
+  resetInterfaceItemsPosition();
   updateGeometry(InterfaceMove);
   update();
   getScene()->updateConnectionItemsShape();
@@ -109,7 +114,7 @@ void AbstractBoxItem::setWishboneVisible(bool b) {
       ifaceItem->visible = b;
     }
   }
-  resetInterfacesPosition();
+  resetInterfaceItemsPosition();
   updateGeometry(InterfaceMove);
   update();
   getScene()->updateConnectionItemsShape();
@@ -123,30 +128,30 @@ void AbstractBoxItem::setRefBlock(AbstractBlock* _refBlock) {
   nameHeight = fmId.height();
 }
 
-void AbstractBoxItem::initInterfaces() {
+void AbstractBoxItem::initInterfaceItems() {
   /* TO DO : creating all needed InterfaceItem, with by default, input at west and output at east */
   int orientation = Parameters::West;
 
   foreach(AbstractInterface *inter, refBlock->getInterfaces()){
    
-    /* NB: create InterfaceItem for every interfaces, even if they do not have a graphical representation
-       It will allow to save them in the XML project file and thus to create their equivalent
-       in the graph while the file is loaded.      
+    /* NB: does not create InterfaceItem for control interfaces.
     */
-    InterfaceItem *item;
-    if(inter->getDirection() == AbstractInterface::Input){
-      orientation = Parameters::West;
-    } else if(inter->getDirection() == AbstractInterface::Output){
-      orientation = Parameters::East;
-    } else if(inter->getDirection() == AbstractInterface::InOut){
-      orientation = Parameters::North;
+    if (inter->getPurpose() != AbstractInterface::Control) {
+      InterfaceItem *item;
+      if(inter->getDirection() == AbstractInterface::Input){
+        orientation = Parameters::West;
+      } else if(inter->getDirection() == AbstractInterface::Output){
+        orientation = Parameters::East;
+      } else if(inter->getDirection() == AbstractInterface::InOut){
+        orientation = Parameters::North;
+      }
+      item = new InterfaceItem(0.0 , orientation, (ConnectedInterface *)inter, this, params);
+      interfaces.append(item);        
     }
-    item = new InterfaceItem(0.0 , orientation, (ConnectedInterface *)inter, this, params);
-    interfaces.append(item);        
   }
 }
 
-InterfaceItem* AbstractBoxItem::searchInterfaceByName(QString name) {
+InterfaceItem* AbstractBoxItem::searchInterfaceItemByName(QString name) {
   foreach(InterfaceItem *inter, interfaces){
     if(inter->getName() == name)
       return inter;
@@ -154,7 +159,7 @@ InterfaceItem* AbstractBoxItem::searchInterfaceByName(QString name) {
   return NULL;
 }
 
-InterfaceItem* AbstractBoxItem::searchInterfaceByRef(ConnectedInterface *ref) {
+InterfaceItem* AbstractBoxItem::searchInterfaceItemByRef(ConnectedInterface *ref) {
   foreach(InterfaceItem *inter, interfaces){
     if(inter->refInter == ref) {
       return inter;
@@ -163,16 +168,16 @@ InterfaceItem* AbstractBoxItem::searchInterfaceByRef(ConnectedInterface *ref) {
   return NULL;
 }
 
-void AbstractBoxItem::addInterface(InterfaceItem *i, bool resetPosition) {
+void AbstractBoxItem::addInterfaceItem(InterfaceItem *i, bool resetPosition) {
   interfaces.append(i);
-  if (resetPosition) resetInterfacesPosition();
+  if (resetPosition) resetInterfaceItemsPosition();
   updateGeometry(InterfaceMove);
   update();
 }
 
-void AbstractBoxItem::removeInterface(InterfaceItem *i) {
+void AbstractBoxItem::removeInterfaceItem(InterfaceItem *i) {
   // NB : removing from model is done in dispatcher
-  interfaces.removeOne(i);
+  interfaces.removeAll(i);
   delete i;
 
   //resetInterfacesPosition();
@@ -181,7 +186,7 @@ void AbstractBoxItem::removeInterface(InterfaceItem *i) {
 }
 
 
-void AbstractBoxItem::resetInterfacesPosition() {
+void AbstractBoxItem::resetInterfaceItemsPosition() {
 
   int nbNorth=0, nbSouth=0, nbEast=0, nbWest=0;
   double cntNorth=1.0,cntSouth=1.0,cntEast=1.0,cntWest=1.0;
@@ -226,7 +231,7 @@ void AbstractBoxItem::resetInterfacesPosition() {
   }
 }
 
-void AbstractBoxItem::moveInterfaceTo(QPointF pos) {
+void AbstractBoxItem::moveInterfaceItemTo(QPointF pos) {
   double positionRatio;
   if(currentInterface->getOrientation() == Parameters::North || currentInterface->getOrientation() == Parameters::South){
     if(pos.x() < 0){
@@ -264,11 +269,26 @@ void AbstractBoxItem::moveInterfaceTo(QPointF pos) {
 
 QRectF AbstractBoxItem::boundingRect() const {
   // returns a QRectF that contains the block (i.e the main rectangle, interfaces, title, ...)
-  QPointF p = originPoint - QPointF(nameHeight,nameHeight);
-  QSizeF s(totalWidth+2*nameHeight,totalHeight+2*nameHeight);
+  QPointF p = originPoint;
+  QSizeF s(totalWidth,totalHeight);
   return QRectF(p,s);
 }
 
+QRectF AbstractBoxItem::boundingRectInScene() {
+  /* returns a QRectF in scene coordinates, that contains the block plus
+     a margin of size arrowWidth+arrowLineLength
+  */
+  int marginConn = params->arrowLineLength+params->arrowWidth;  
+  
+  QPointF posBox = scenePos();
+  posBox.setX(posBox.x()+originPoint.x()-marginConn);
+  posBox.setY(posBox.y()+originPoint.y()-marginConn);
+  
+  QSizeF sizeBox(totalWidth+2*marginConn,totalHeight+2*marginConn);     
+  
+  return QRectF(posBox,sizeBox);
+}
+
 
 /* isInterface() : return true if there are some interfaces
    with the given orientation (N,S,E,O)
@@ -288,7 +308,7 @@ int AbstractBoxItem::nbInterfacesByOrientation(int orientation) {
   return nb;
 }
 
-void AbstractBoxItem::updateInterfacesAndConnections() {
+void AbstractBoxItem::updateInterfaceAndConnectionItems() {
 
   // update all interfaces positions
   foreach(InterfaceItem *item, interfaces){
@@ -310,7 +330,7 @@ void AbstractBoxItem::setDimension(int x, int y) {
   boxHeight = y;
 }
 
-InterfaceItem* AbstractBoxItem::getInterfaceFromCursor(qreal x, qreal y) {
+InterfaceItem* AbstractBoxItem::getInterfaceItemFromCursor(qreal x, qreal y) {
 
   foreach(InterfaceItem* inter, interfaces) {
     if(x > inter->boundingRect().x() && x < (inter->boundingRect().x() + inter->boundingRect().width())){