added an example of source block

[blast.git] / BoxItem.cpp

diff --git a/BoxItem.cpp b/BoxItem.cpp
index de22f19ce472c4ca8c651e23fe233f5fcb9a13c9..6e6f15aace5731771cc753171d3b0af4ba77877a 100644 (file)
--- a/BoxItem.cpp
+++ b/BoxItem.cpp
@@ -207,6 +207,20 @@ bool BoxItem::updateGeometry(ChangeType type) {
   return false;
 }
 
+void BoxItem::nameChanged() {
+  
+  QFontMetrics fmId(params->defaultBlockFont);
+  nameWidth = fmId.width(refBlock->getName());
+  nameHeight = fmId.height();
+  
+  if (updateGeometry(InterfaceMove)) {
+    //cout << "must recompute group item geometry" << endl;
+    (getScene()->getGroupItem())->updateShape();
+  }
+  // force the update in case of size has not changed
+  update();
+}
+
 void BoxItem::mouseMoveEvent(QGraphicsSceneMouseEvent *event) {
 
   if(params->editState == Parameters::EditBlockMove) {
@@ -282,7 +296,7 @@ void BoxItem::mouseMoveEvent(QGraphicsSceneMouseEvent *event) {
     moveInterfaceTo(event->pos());
     // recompute the geometry of the block
     if (updateGeometry(InterfaceMove)) {
-      cout << "must recompute group item geometry" << endl;
+      //cout << "must recompute group item geometry" << endl;
       (getScene()->getGroupItem())->updateShape();
     }
     // update connection from/to the selected interface
@@ -380,7 +394,7 @@ void BoxItem::mouseReleaseEvent(QGraphicsSceneMouseEvent  *event) {
     else if (params->editState == Parameters::EditCloseConnection) {
       InterfaceItem* iface1 = getScene()->getSelectedInterface(1);
       InterfaceItem* iface2 = getScene()->getSelectedInterface(2);
-      bool ok = dispatcher->connect(iface1,iface2);
+      bool ok = dispatcher->createConnectionItem(iface1,iface2);
       if (ok) {
         iface1->selected = false;
         // no update needed since the whole scene will be repainted
@@ -475,6 +489,8 @@ void BoxItem::hoverMoveEvent(QGraphicsSceneHoverEvent * event) {
 
 void BoxItem::contextMenuEvent(QGraphicsSceneContextMenuEvent * event) {
 
+  event->accept();
+  
   QMenu menu;
   QAction* titleAction = NULL;
   QAction* removeAction = NULL;
@@ -577,20 +593,27 @@ void BoxItem::contextMenuEvent(QGraphicsSceneContextMenuEvent * event) {
 
   if (selectedAction == removeAction) {
     if(ifaceItem != NULL) {
-     dispatcher->removeBlockInterface(ifaceItem);
+     dispatcher->removeFunctionalInterface(ifaceItem);
     }
     else {
-      dispatcher->removeBlock(this);
+      dispatcher->removeBoxItem(this);
     }
   }
   else if (selectedAction == duplicateAction) {
-    dispatcher->duplicateBlock(this);
+    dispatcher->duplicateBoxItem(this);
   }
   else if(selectedAction == renameAction){
-    if(ifaceItem != NULL)
+    if(ifaceItem != NULL) {
       dispatcher->renameInterface(ifaceItem);
-    else
-      dispatcher->renameBlockOrGroup(this);
+    }
+    else {
+      if (refBlock->isFunctionalBlock()) {          
+        dispatcher->renameFunctionalBlock(this);
+      }
+      else if (refBlock->isGroupBlock()) {        
+        dispatcher->renameGroupBlock(childGroupItem);
+      }
+    }   
   }
   else if(selectedAction == showProperties){
     dispatcher->showProperties(ifaceItem);
@@ -602,7 +625,7 @@ void BoxItem::contextMenuEvent(QGraphicsSceneContextMenuEvent * event) {
     dispatcher->disconnectInterFromGroup(ifaceItem);
   }
   else if (selectedAction == cloneInterface){
-    dispatcher->duplicateInterface(ifaceItem);
+    dispatcher->duplicateInterfaceItem(ifaceItem);
   }
   else if (selectedAction == openWindow){
     dispatcher->showRaiseWindow(this);
@@ -615,8 +638,9 @@ void BoxItem::contextMenuEvent(QGraphicsSceneContextMenuEvent * event) {
   }
   else if(selectedAction == showParameters){
     new ParametersWindow(refBlock, params, NULL);
-  }
+  }    
 }
+
 void BoxItem::loadFunctional(QDomElement funcElement) throw(Exception) {
 
   bool ok = false;
@@ -648,7 +672,7 @@ void BoxItem::loadFunctional(QDomElement funcElement) throw(Exception) {
   if(!ok) throw(Exception(PROJECTFILE_CORRUPTED));
   int dimY = dimensionStr.at(1).toInt(&ok);
   if(!ok) throw(Exception(PROJECTFILE_CORRUPTED));
-
+  
   ReferenceBlock *referenceMd5 = NULL;
   ReferenceBlock *referenceXml = NULL;
   ReferenceBlock *reference = NULL;
@@ -667,8 +691,9 @@ void BoxItem::loadFunctional(QDomElement funcElement) throw(Exception) {
   else {
     reference = referenceMd5;
   }
+  
   GroupBlock* parentGroupBlock = AB_TO_GRP(((GroupItem *)parentItem())->getRefBlock());
-  FunctionalBlock* functionalBlock = params->getGraph()->addFunctionalBlock(parentGroupBlock, reference);
+  FunctionalBlock* functionalBlock = params->getGraph()->createFunctionalBlock(parentGroupBlock, reference);
   /* NB: addFunctionalBlock creates all interfaces from the reference, which is annoying when
     reading bif_iface tags. Thus interface are all removed.
   */
@@ -695,9 +720,9 @@ void BoxItem::loadFunctional(QDomElement funcElement) throw(Exception) {
     blockParam = functionalBlock->getParameterFromName(name);
     if (blockParam == NULL) throw(Exception(PROJECTFILE_CORRUPTED));
     blockParam->setValue(value);
-  }
+  }  
 
-  // recreate all interface because of some may have a multiplicity>1 with several examplars
+  // recreate all (non-control) interfaces because of some may have a multiplicity>1 with several examplars
   functionalBlock->removeAllInterfaces();
   QDomNodeList interfaceNodes = funcElement.elementsByTagName("bif_iface");
   // setting interfaces (user name, and for multiplicity>1 may be create some new ones)
@@ -712,10 +737,26 @@ void BoxItem::loadFunctional(QDomElement funcElement) throw(Exception) {
     if(refName == "none") throw(Exception(PROJECTFILE_CORRUPTED));
 
     ReferenceInterface* refInter = AI_TO_REF(reference->getIfaceFromName(refName));
+    cout << "creating iface from reference named " << qPrintable(refName) << endl;
     FunctionalInterface *functionalInterface = new FunctionalInterface(functionalBlock,refInter);
     functionalInterface->setName(name);
     functionalBlock->addInterface(functionalInterface);
+    
+    // searching for control interface
+    QString ctlRefName = refName+"_ctl";
+    ReferenceInterface* ctlRefIface = AI_TO_REF(reference->getIfaceFromName(ctlRefName));
+    
+    if (ctlRefIface != NULL) {
+      cout << "found a control iface:" << qPrintable(ctlRefName) << endl;
+      FunctionalInterface *ctlIface = new FunctionalInterface(functionalBlock,ctlRefIface);      
+      if (! ctlIface->setAssociatedIface(functionalInterface)) {
+        throw(Exception(PROJECTFILE_CORRUPTED));
+      }      
+      ctlIface->setName(name+"_ctl");
+      functionalBlock->addInterface(ctlIface);
+    }    
   }
+  
   // creating InterfaceItem
   initInterfaces();
   // setting them with saved values
@@ -752,7 +793,7 @@ void BoxItem::save(QXmlStreamWriter &writer) {
     writer.writeAttribute("ref_xml", ((FunctionalBlock*)refBlock)->getReferenceXmlFile());
     writer.writeAttribute("ref_md5", ((FunctionalBlock*)refBlock)->getReferenceHashMd5());
     writer.writeAttribute("name",refBlock->getName());
-    QString attrPos = QString::number(pos().x()).append(",").append(QString::number(pos().y()));
+    QString attrPos = QString::number((int)(pos().x())).append(",").append(QString::number((int)(pos().y())));
     writer.writeAttribute("position",attrPos);
     QString attrDim = QString::number(getWidth()).append(",").append(QString::number(getHeight()));
     writer.writeAttribute("dimension",attrDim);