insert/move/remove block/groups/interface done. Next to fo: loading project file

[blast.git] / BoxItem.cpp

diff --git a/BoxItem.cpp b/BoxItem.cpp
index 0b1cd034bda7230e0ba92901800c37e9f54699af..237c7ee0f843b8f1dd05322791e69cadb3c4f6a6 100644 (file)
--- a/BoxItem.cpp
+++ b/BoxItem.cpp
@@ -285,7 +285,7 @@ void BoxItem::mousePressEvent(QGraphicsSceneMouseEvent *event) {
 
   int mode = getScene()->getEditionMode();
 
-  dispatcher->setCurrentGroupWidget(getScene()->getGroupWindow());
+  dispatcher->setCurrentGroupWidget(getScene()->getGroupWidget());
 
   if ((mode == GroupScene::AddConnection) && (params->cursorState == Parameters::CursorOnInterface)) {
     InterfaceItem *inter = getInterfaceFromCursor(x,y);
@@ -368,6 +368,7 @@ void BoxItem::mouseReleaseEvent(QGraphicsSceneMouseEvent  *event) {
         params->setEditState(Parameters::EditNoOperation);
       }
       else {
+        //QMessageBox::warning(NULL,"Error","Cannot connect selected interfaces", QMessageBox::Ok);
         getScene()->setSelectedInterface(2,NULL);
         params->setEditState(Parameters::EditStartConnection);
       }
@@ -454,9 +455,10 @@ void BoxItem::hoverMoveEvent(QGraphicsSceneHoverEvent * event) {
 void BoxItem::contextMenuEvent(QGraphicsSceneContextMenuEvent * event) {
 
   QMenu menu;
-  QAction* removeAction = menu.addAction("Remove");
-  QAction* duplicateAction = menu.addAction("Duplicate");
-  QAction* renameAction = menu.addAction("Rename");
+  QAction* titleAction = NULL;
+  QAction* removeAction = NULL;
+  QAction* duplicateAction = NULL;
+  QAction* renameAction = NULL;
   QAction* connectToGroup = NULL;
   QAction* disconnectFromGroup = NULL;
   QAction* showProperties = NULL;
@@ -466,48 +468,81 @@ void BoxItem::contextMenuEvent(QGraphicsSceneContextMenuEvent * event) {
   QAction* showParameters = NULL;
 
   InterfaceItem* ifaceItem = getInterfaceFromCursor(event->pos().x(), event->pos().y());
+  // menu for interface
   if( ifaceItem != NULL){
+
+    titleAction = menu.addAction("Interface operations");
+    titleAction->setEnabled(false);
+    menu.addSeparator();
+
+
     showProperties = menu.addAction("Show properties");
+    renameAction = menu.addAction("Rename");
 
     ConnectedInterface* iface = ifaceItem->refInter;
     ConnectedInterface* ifaceGroup = NULL;
+    bool canRemove = true;
 
 
     if ((iface->getDirection() == AbstractInterface::Input) && (iface->getConnectedFrom() == NULL)) {
         connectToGroup = menu.addAction("Connect to group input");
     }
-    else if ((iface->getDirection() == AbstractInterface::Output) && (!iface->isConnectedTo())) {
+    else if ((iface->getDirection() == AbstractInterface::Output) && (iface->getConnectionToParentGroup() == NULL)) {
       connectToGroup = menu.addAction("Connect to group output");
     }
     else if (iface->getConnectionFromParentGroup() != NULL) {
       ifaceGroup = iface->getConnectionFromParentGroup();
-      if ((!ifaceGroup->isConnectedFrom()) || (!ifaceGroup->isConnectedTo())) {
+      //if ((!ifaceGroup->isConnectedFrom()) || (!ifaceGroup->isConnectedTo())) {
+      if (!ifaceGroup->isConnectedFrom()) {
         disconnectFromGroup = menu.addAction("Disconnect from group");
       }
+      else {
+        canRemove = false;
+      }
     }
     else if (iface->getConnectionToParentGroup() != NULL) {
       ifaceGroup = iface->getConnectionToParentGroup();
-      if ((!ifaceGroup->isConnectedFrom()) || (!ifaceGroup->isConnectedTo())) {
+      //if ((!ifaceGroup->isConnectedFrom()) || (!ifaceGroup->isConnectedTo())) {
+      if (!ifaceGroup->isConnectedTo()) {
         disconnectFromGroup = menu.addAction("Disconnect from group");
       }
+      else {
+        canRemove = false;
+      }
     }
 
     if (iface->isFunctionalInterface()) {
       FunctionalInterface* fi = AI_TO_FUN(ifaceItem->refInter);
       ReferenceInterface* ri = (ReferenceInterface*)(fi->getReference());
       if(ri->getMultiplicity() == -1 || ri->getMultiplicity() > 1){
-        cloneInterface = menu.addAction("Clone interface");
-      }
+        cloneInterface = menu.addAction("Duplicate");
+        if ((canRemove) && (fi->getInterfaceMultiplicity() > 1)) {
+          removeAction = menu.addAction("Remove");
+        }
+      }      
     }
   }
-  if(refBlock->isGroupBlock()){
-    openWindow = menu.addAction("Open/show group window");
-  } else {
-    showRstClkInter = menu.addAction("Show reset/clock interfaces");
-    showRstClkInter->setCheckable(true);
-    showRstClkInter->setChecked(rstClkVisible);
+  // menu for blocks (group or func)
+  else {
+    titleAction = menu.addAction("Block operations");
+    titleAction->setEnabled(false);
+    menu.addSeparator();
+
+    if (refBlock->nbParameters() > 0) {
+      showParameters = menu.addAction("Show parameters");
+    }
+    renameAction = menu.addAction("Rename");
 
-    showParameters = menu.addAction("Show parameters");
+    if(refBlock->isGroupBlock()){
+      openWindow = menu.addAction("Open/show group window");
+    }
+    else {
+      duplicateAction = menu.addAction("Duplicate");
+      showRstClkInter = menu.addAction("Show reset/clock interfaces");
+      showRstClkInter->setCheckable(true);
+      showRstClkInter->setChecked(rstClkVisible);
+    }
+    removeAction = menu.addAction("Remove");
   }
 
   QAction* selectedAction = NULL;
@@ -516,16 +551,21 @@ void BoxItem::contextMenuEvent(QGraphicsSceneContextMenuEvent * event) {
   if(selectedAction == NULL) return ;
 
   if (selectedAction == removeAction) {
-    dispatcher->removeBlock(this);
+    if(ifaceItem != NULL) {
+     dispatcher->removeBlockInterface(ifaceItem);
+    }
+    else {
+      dispatcher->removeBlock(this);
+    }
   }
   else if (selectedAction == duplicateAction) {
     dispatcher->duplicateBlock(this);
   }
   else if(selectedAction == renameAction){
     if(ifaceItem != NULL)
-      dispatcher->rename(ifaceItem);
+      dispatcher->renameInterface(ifaceItem);
     else
-      dispatcher->rename(this);
+      dispatcher->renameBlockOrGroup(this);
   }
   else if(selectedAction == showProperties){
     dispatcher->showProperties(ifaceItem);