X-Git-Url: https://bilbo.iut-bm.univ-fcomte.fr/and/gitweb/blast.git/blobdiff_plain/1b7818e18ed7bcf3464e307b97c6e0e6d72cc69b..3fb762e7042d9b4a1cf78556ad9ed7f117cc53ba:/Parameters.cpp?ds=inline

diff --git a/Parameters.cpp b/Parameters.cpp
index 60d7971..d7621d2 100644
--- a/Parameters.cpp
+++ b/Parameters.cpp
@@ -9,7 +9,7 @@
 #include "GroupScene.h"
 #include "GroupItem.h"
 #include "BoxItem.h"
-#include "SourceItem.h"
+#include "StimuliItem.h"
 #include "InterfaceItem.h"
 #include "ConnectionItem.h"
 
@@ -52,6 +52,8 @@ Parameters::Parameters() {
   projectPath = "";
   projectName = "";
   projectFile = "";
+
+  graph = new Graph();
 }
 
 Parameters::~Parameters() {
@@ -69,8 +71,8 @@ void Parameters::clear() {
   refPathes.clear();
 }
 
-Graph* Parameters::createGraph(bool createTopGroupIfaces) {
-  graph = new Graph(createTopGroupIfaces);
+Graph* Parameters::initGraph(bool createTopGroupIfaces) {
+  graph->createTopGroup(createTopGroupIfaces);
   return graph;
 }
 
@@ -95,6 +97,72 @@ ReferenceBlock* Parameters::getHiddenReferenceBlock(QString blockName) {
   return ref;
 }
 
+double Parameters::getFeedingClockFrequency(AbstractInterface *iface) {
+
+  int idClock = 0;
+
+  if (iface->isReferenceInterface()) return 0.0;
+
+  if (iface->getClockIfaceType() == AbstractInterface::ParameterName) {
+    BlockParameter* param = iface->getOwner()->getParameterFromName(iface->getClockIfaceString());
+    if (!param->isUserParameter()) return 0.0;
+    bool ok;
+    double freq = param->getDoubleValue(&ok);
+    if (!ok) {
+      cerr << "Abnormal case: cannot retrieve clock id from parameter  " << qPrintable(param->getName()) << endl;
+    }
+    return freq;
+  }
+  else if ( (iface->getClockIfaceType() == AbstractInterface::ClockName) || ((iface->getDirection() == AbstractInterface::Input) && (iface->getPurpose() == AbstractInterface::Clock))) {
+
+    // if iface is not clock, retrieve the clock related to it
+    if (iface->getClockIfaceType() == AbstractInterface::ClockName) {
+      iface = iface->getClockIface();
+    }
+    // if iface is a group interface, then iface name is ext_clk_X, thus extract the X
+    if (iface->isGroupInterface()) {
+      QString name = iface->getName();
+      name.remove(0,8);
+      bool ok;
+      idClock = name.toInt(&ok);
+      if (!ok) {
+        cerr << "Abnormal case: cannot retrieve clock id from iface name " << qPrintable(iface->getName()) << endl;
+        return 0.0;
+      }
+    }
+    // if iface is a functional interface, it is connected to clkrstgen_X (in top group) or to ext_clk_X (in subgroup)
+    else if (iface->isFunctionalInterface()) {
+      FunctionalInterface* funIface = AI_TO_FUN(iface);
+      ConnectedInterface* connFrom = funIface->getConnectedFrom();
+      if (connFrom == NULL) {
+        cerr << "Abnormal case: input clock " << qPrintable(iface->getName()) << " is not connected" << endl;
+        return 0.0;
+      }
+      if (iface->getOwner()->isTopGroupBlock()) {
+        QString name = connFrom->getOwner()->getName();
+        name.remove(0,10);
+        bool ok;
+        idClock = name.toInt(&ok);
+        if (!ok) {
+          cerr << "Abnormal case: cannot retrieve clock id for " << qPrintable(iface->getName()) << endl;
+          return 0.0;
+        }
+      }
+      else {
+        QString name = connFrom->getName();
+        name.remove(0,8);
+        bool ok;
+        idClock = name.toInt(&ok);
+        if (!ok) {
+          cerr << "Abnormal case: cannot retrieve clock id for " << qPrintable(iface->getName()) << endl;
+          return 0.0;
+        }
+      }
+    }
+  }
+  return graph->getClock(idClock);
+}
+
 void Parameters::createDelayBlock() {
   delayRef = new ReferenceBlock("no.xml");
   delayRef->addCategory(100);
@@ -280,6 +348,11 @@ GroupWidget *Parameters::loadProject(QDomElement root) throw(Exception) {
     else {
       cout << "trying to create scene n°" << idScene << " with upper scene n°" <<idUpperScene << endl;
       GroupScene* upperScene = searchSceneById(idUpperScene, topScene);
+      /* IMPORTANT: calling addNewEmptyGroup() leads to create a new GroupWidget
+       *            AND a BoxItem in upperScene that represents the GroupItem in the
+       *            newly created child scene. Thus, it has not to be created when
+       *            reading bi_group tags in the following but just searched
+       */
       groupWidget = dispatcher->addNewEmptyGroup(Dispatcher::Load, upperScene,false);
       groupWidget->getScene()->setId(idScene);
       groupItem = groupWidget->getScene()->getGroupItem();      
@@ -325,7 +398,7 @@ GroupWidget *Parameters::loadProject(QDomElement root) throw(Exception) {
       cout << "top scene has " << sourceNodes.length() << " sources" << endl;
       for(int j=0; j<sourceNodes.length(); j++) {
         QDomElement currentSBNode = sourceNodes.at(j).toElement();      
-        SourceItem* sourceItem = new SourceItem(dispatcher,this);
+        StimuliItem* sourceItem = new StimuliItem(dispatcher,this);
         try {
           sourceItem->load(currentSBNode);
         }
@@ -334,7 +407,7 @@ GroupWidget *Parameters::loadProject(QDomElement root) throw(Exception) {
         }
         cout << "source item has been read, add it to the scene" << endl;
         // add the block to the GroupScene
-        currentScene->addSourceItem(sourceItem);
+        currentScene->addStimuliItem(sourceItem);
       } 
     }
     /**********************************************************
@@ -1303,7 +1376,7 @@ InterfaceItem* Parameters::searchInterfaceItemById(int id, GroupScene* scene) {
     }
   }
   if (scene->isTopScene()) {
-    foreach(SourceItem *block, scene->getSourceItems()){
+    foreach(StimuliItem *block, scene->getSourceItems()){
       foreach(InterfaceItem *item, block->getInterfaces()){
         if(item->getId() == id){
           return item;