X-Git-Url: http://git.salome-platform.org/gitweb/?a=blobdiff_plain;f=src%2FXGUI%2FXGUI_DataModel.cpp;h=fa38f0a1d4a129570bd723d9a2d22d54a2dee8fa;hb=45314f99ce0639af40401746aab4917f076102f2;hp=7ca9f562c045dcd2bc708aae64e54cda5aea3e4c;hpb=2fcd183146500fee2fa2b9785fd965aec233b3df;p=modules%2Fshaper.git

diff --git a/src/XGUI/XGUI_DataModel.cpp b/src/XGUI/XGUI_DataModel.cpp
index 7ca9f562c..fa38f0a1d 100644
--- a/src/XGUI/XGUI_DataModel.cpp
+++ b/src/XGUI/XGUI_DataModel.cpp
@@ -26,7 +26,8 @@
 #include <QIcon>
 #include <QBrush>
 
-#define ACTIVE_COLOR QColor(0,72,140)
+#define ACTIVE_COLOR Qt::black
+//#define ACTIVE_COLOR QColor(0,72,140)
 //#define PASSIVE_COLOR Qt::black
 
 /// Returns ResultPart object if the given object is a Part feature
@@ -57,13 +58,15 @@ ModelAPI_Document* getSubDocument(void* theObj)
 
 
 // Constructor *************************************************
-XGUI_DataModel::XGUI_DataModel(QObject* theParent) : ModuleBase_IDocumentDataModel(theParent)
+XGUI_DataModel::XGUI_DataModel(QObject* theParent) : QAbstractItemModel(theParent)
 {
   myXMLReader.readAll();
 
   Events_Loop* aLoop = Events_Loop::loop();
   aLoop->registerListener(this, Events_Loop::eventByName(EVENT_OBJECT_CREATED));
   aLoop->registerListener(this, Events_Loop::eventByName(EVENT_OBJECT_DELETED));
+  aLoop->registerListener(this, Events_Loop::eventByName(EVENT_OBJECT_UPDATED));
+  aLoop->registerListener(this, Events_Loop::eventByName(EVENT_ORDER_UPDATED));
   aLoop->registerListener(this, Events_Loop::eventByName(EVENT_DOCUMENT_CHANGED));
 }
 
@@ -85,7 +88,7 @@ void XGUI_DataModel::processEvent(const std::shared_ptr<Events_Message>& theMess
     std::string aObjType;
     for (aIt = aObjects.begin(); aIt != aObjects.end(); ++aIt) {
       ObjectPtr aObject = (*aIt);
-      // We do not show objects which not has to be shown in object browser
+      // We do not show objects which does not need to be shown in object browser
       if (!aObject->isInHistory())
         continue;
 
@@ -101,14 +104,16 @@ void XGUI_DataModel::processEvent(const std::shared_ptr<Events_Message>& theMess
         }
         // Insert new object
         int aRow = aRootDoc->size(aObjType) - 1;
-        if (aObjType == aRootType) {
-          insertRow(aRow + aNbFolders + 1);
-        } else {
-          int aFolderId = myXMLReader.rootFolderId(aObjType);
-          if (aFolderId != -1) {
-            insertRow(aRow, createIndex(aFolderId, 0, -1));
-          }
-        } 
+        if (aRow != -1) {
+          if (aObjType == aRootType) {
+            insertRow(aRow + aNbFolders + 1);
+          } else {
+            int aFolderId = myXMLReader.rootFolderId(aObjType);
+            if (aFolderId != -1) {
+              insertRow(aRow, createIndex(aFolderId, 0, -1));
+            }
+          } 
+        }
       } else {
         // Object created in sub-document
         QModelIndex aDocRoot = findDocumentRootIndex(aDoc.get());
@@ -120,17 +125,21 @@ void XGUI_DataModel::processEvent(const std::shared_ptr<Events_Message>& theMess
               // Appears first object in folder which can not be shown empty
               insertRow(myXMLReader.subFolderId(aObjType), aDocRoot);
           }
-          int aRow = aDoc->size(aObjType) - 1;
-          int aNbSubFolders = foldersCount(aDoc.get());
-          if (aObjType == aSubType) {
-            // List of objects under document root
-            insertRow(aRow + aNbSubFolders, aDocRoot);
-          } else {
-            // List of objects under a folder
-            if (aRow != -1) {
-              int aFolderId = myXMLReader.subFolderId(aObjType);
-              if (aFolderId != -1) {
-                insertRow(aRow, createIndex(aFolderId, 0, aDoc.get()));
+          int aRow = aDoc->index(aObject);
+          if (aRow != -1) {
+            int aNbSubFolders = foldersCount(aDoc.get());
+            if (aObjType == aSubType) {
+              // List of objects under document root
+              insertRow(aRow + aNbSubFolders, aDocRoot);
+            } else {
+              // List of objects under a folder
+              if (aRow != -1) {
+                int aFolderId = folderId(aObjType, aDoc.get());
+                if (aFolderId != -1) {
+                  QModelIndex aParentFolder = createIndex(aFolderId, 0, aDoc.get());
+                  insertRow(aRow, aParentFolder);
+                  emit dataChanged(aParentFolder, aParentFolder);
+                }
               }
             }
           }
@@ -153,20 +162,27 @@ void XGUI_DataModel::processEvent(const std::shared_ptr<Events_Message>& theMess
       if (aDoc == aRootDoc) {  // If root objects
         int aRow = aRootDoc->size(aGroup);
         if (aGroup == aRootType) {
+          // Process root folder
           removeRow(aRow + aNbFolders);
+          rebuildBranch(aNbFolders, aRow);
         } else {
+          // Process root sub-folder
           int aFolderId = myXMLReader.rootFolderId(aGroup);
           if (aFolderId != -1) {
             QModelIndex aFolderIndex = createIndex(aFolderId, 0, -1);
             removeRow(aRow, aFolderIndex);
+            //rebuildBranch(0, aRow);
           }
         }
         // Check that some folders could erased
         QStringList aNotEmptyFolders = listOfShowNotEmptyFolders();
         foreach (QString aNotEmptyFolder, aNotEmptyFolders) {
-          if ((aNotEmptyFolder.toStdString() == aGroup) && (aRootDoc->size(aGroup) == 0))
+          if ((aNotEmptyFolder.toStdString() == aGroup) && (aRootDoc->size(aGroup) == 0)) {
             // Appears first object in folder which can not be shown empty
             removeRow(myXMLReader.rootFolderId(aGroup));
+            //rebuildBranch(0, aNbFolders + aDoc->size(myXMLReader.rootType()));
+            break;
+          }
         }
       } else {
         // Remove row for sub-document
@@ -177,37 +193,82 @@ void XGUI_DataModel::processEvent(const std::shared_ptr<Events_Message>& theMess
           if (aGroup == aSubType) {
             // List of objects under document root
             removeRow(aRow + aNbSubFolders, aDocRoot);
+            rebuildBranch(aNbSubFolders, aRow, aDocRoot);
           } else {
             // List of objects under a folder
-            int aFolderId = myXMLReader.subFolderId(aGroup);
+            int aFolderId = folderId(aGroup, aDoc.get());
             if (aFolderId != -1) {
-              removeRow(aRow, createIndex(aFolderId, 0, aDoc.get()));
+              QModelIndex aFolderRoot = createIndex(aFolderId, 0, aDoc.get());
+              removeRow(aRow, aFolderRoot);
+              //rebuildBranch(0, aRow, aFolderRoot);
             }
           }
           // Check that some folders could disappear
           QStringList aNotEmptyFolders = listOfShowNotEmptyFolders(false);
+          int aSize = aDoc->size(aGroup);
           foreach (QString aNotEmptyFolder, aNotEmptyFolders) {
-            if ((aNotEmptyFolder.toStdString() == aGroup) && (aDoc->size(aGroup) == 1))
+            if ((aNotEmptyFolder.toStdString() == aGroup) && (aSize == 0)) {
               // Appears first object in folder which can not be shown empty
               removeRow(myXMLReader.subFolderId(aGroup), aDocRoot);
+              //rebuildBranch(0, aNbSubFolders + aDoc->size(myXMLReader.subType()), aDocRoot);
+              break;
+            }
           }
-        } 
-#ifdef _DEBUG
-        else
-          Events_Error::send("Problem with Data Model definition of sub-document");
-#endif
+        }
       }
     }
+  } else if (theMessage->eventID() == Events_Loop::loop()->eventByName(EVENT_OBJECT_UPDATED)) {
+    std::shared_ptr<ModelAPI_ObjectUpdatedMessage> aUpdMsg =
+        std::dynamic_pointer_cast<ModelAPI_ObjectUpdatedMessage>(theMessage);
+    std::set<ObjectPtr> aObjects = aUpdMsg->objects();
+
+    std::set<ObjectPtr>::const_iterator aIt;
+    std::string aObjType;
+    for (aIt = aObjects.begin(); aIt != aObjects.end(); ++aIt) {
+      ObjectPtr aObject = (*aIt);
+      QModelIndex aIndex = objectIndex(aObject);
+      if (aIndex.isValid())
+        emit dataChanged(aIndex, aIndex);
+    }
+  } else if (theMessage->eventID() == Events_Loop::loop()->eventByName(EVENT_ORDER_UPDATED)) {
+    std::shared_ptr<ModelAPI_OrderUpdatedMessage> aUpdMsg =
+        std::dynamic_pointer_cast<ModelAPI_OrderUpdatedMessage>(theMessage);
+    DocumentPtr aDoc = aUpdMsg->document();
+    std::string aGroup = aUpdMsg->group();
+
+    QModelIndex aParent;
+    int aStartId = 0;
+    if (aDoc == aRootDoc) {
+      // Update a group under root
+      if (aGroup == myXMLReader.rootType()) // Update objects under root
+        aStartId = foldersCount();
+      else // Update objects in folder under root 
+        aParent = createIndex(folderId(aGroup), 0, -1);
+    } else {
+      // Update a sub-document
+      if (aGroup == myXMLReader.subType()) {
+        // Update sub-document root
+        aParent = findDocumentRootIndex(aDoc.get());
+        aStartId = foldersCount(aDoc.get());
+      } else 
+        // update folder in sub-document
+        aParent = createIndex(folderId(aGroup, aDoc.get()), 0, aDoc.get());
+    }
+    int aChildNb = rowCount(aParent);
+    rebuildBranch(aStartId, aChildNb - aStartId, aParent);
   } else if (theMessage->eventID() == Events_Loop::loop()->eventByName(EVENT_DOCUMENT_CHANGED)) {
     DocumentPtr aDoc = ModelAPI_Session::get()->activeDocument();
     if (aDoc != aRootDoc) {
       QModelIndex aDocRoot = findDocumentRootIndex(aDoc.get());
       if (aDocRoot.isValid())
         emit dataChanged(aDocRoot, aDocRoot);
-#ifdef _DEBUG
-      else
-        Events_Error::send("Problem with Data Model definition of sub-document");
-#endif
+      else 
+        // We have got a new document
+        rebuildDataTree();
+//#ifdef _DEBUG
+//      else
+//        Events_Error::send("Problem with Data Model definition of sub-document");
+//#endif
     }
   } 
 }
@@ -221,7 +282,8 @@ void XGUI_DataModel::clear()
 //******************************************************
 void XGUI_DataModel::rebuildDataTree()
 {
-
+  beginResetModel();
+  endResetModel();
 }
 
 //******************************************************
@@ -309,13 +371,13 @@ QVariant XGUI_DataModel::data(const QModelIndex& theIndex, int theRole) const
       case Qt::DecorationRole:
         return QIcon(myXMLReader.rootFolderIcon(theIndexRow).c_str());
       case Qt::ForegroundRole:
-        if ((flags(theIndex) & Qt::ItemIsEditable) == 0)
+        if ((theIndex.flags() & Qt::ItemIsEditable) == 0)
           return QBrush(Qt::lightGray);
         return ACTIVE_COLOR;
     }
   } else { // an object or sub-document
     if (theRole == Qt::ForegroundRole) {
-      if ((flags(theIndex) & Qt::ItemIsEditable) == 0)
+      if ((theIndex.flags() & Qt::ItemIsEditable) == 0)
         return QBrush(Qt::lightGray);
       return ACTIVE_COLOR;
     }
@@ -338,14 +400,24 @@ QVariant XGUI_DataModel::data(const QModelIndex& theIndex, int theRole) const
       ModelAPI_Object* aObj = (ModelAPI_Object*)theIndex.internalPointer();
       switch (theRole) {
       case Qt::DisplayRole:
-        if (aObj->groupName() == ModelAPI_ResultParameter::group()) {
-          ModelAPI_ResultParameter* aParam = dynamic_cast<ModelAPI_ResultParameter*>(aObj);
-          AttributeDoublePtr aValueAttribute = aParam->data()->real(ModelAPI_ResultParameter::VALUE());
-          QString aVal = QString::number(aValueAttribute->value());
-          QString aTitle = QString(aObj->data()->name().c_str());
-          return aTitle + " = " + aVal;
+        {
+          if (aObj->groupName() == ModelAPI_ResultParameter::group()) {
+            ModelAPI_ResultParameter* aParam = dynamic_cast<ModelAPI_ResultParameter*>(aObj);
+            AttributeDoublePtr aValueAttribute = aParam->data()->real(ModelAPI_ResultParameter::VALUE());
+            QString aVal = QString::number(aValueAttribute->value());
+            QString aTitle = QString(aObj->data()->name().c_str());
+            return aTitle + " = " + aVal;
+          }
+          QString aSuffix;
+          if (aObj->groupName() == myXMLReader.subType()) {
+            ResultPartPtr aPartRes = getPartResult(aObj);
+            if (aPartRes.get()) {
+              if (aPartRes->partDoc().get() == NULL)
+                aSuffix = " (Not loaded)";
+            }
+          }
+          return aObj->data()->name().c_str() + aSuffix;
         }
-        return aObj->data()->name().c_str();
       case Qt::DecorationRole:
         return ModuleBase_IconFactory::get()->getIcon(object(theIndex));
       }
@@ -401,6 +473,9 @@ int XGUI_DataModel::rowCount(const QModelIndex& theParent) const
       ResultPartPtr aPartRes = getPartResult(aObj);
       if (aPartRes.get()) {
         DocumentPtr aSubDoc = aPartRes->partDoc();
+        if (!aSubDoc.get())
+          return 0;
+
         int aNbSubFolders = foldersCount(aSubDoc.get());
         int aNbSubItems = 0;
         std::string aSubType = myXMLReader.subType();
@@ -461,7 +536,11 @@ QModelIndex XGUI_DataModel::index(int theRow, int theColumn, const QModelIndex &
       ModelAPI_Document* aDoc = getSubDocument(theParent.internalPointer());
       if (aDoc) { 
         // It is a folder of sub-document
-        std::string aType = myXMLReader.subFolderType(aParentPos);
+        int aParentRow = aParentPos;
+        QIntList aMissedIdx = missedFolderIndexes(aDoc);
+        while (aMissedIdx.contains(aParentRow))
+          aParentRow++;
+        std::string aType = myXMLReader.subFolderType(aParentRow);
         if (theRow < aDoc->size(aType)) {
           ObjectPtr aObj = aDoc->object(aType, theRow);
           aIndex = objectIndex(aObj);
@@ -652,7 +731,7 @@ Qt::ItemFlags XGUI_DataModel::flags(const QModelIndex& theIndex) const
   } else if (aDoc) {
     // A folder under sub-document
     if (aActiveDoc.get() != aDoc)
-      return aDefaultFlag;
+      return aNullFlag;
   }
   return aEditingFlag;
 }
@@ -793,4 +872,46 @@ QModelIndex XGUI_DataModel::lastHistoryIndex() const
     else 
       return createIndex(foldersCount(aCurDoc.get()) - 1, 1, aCurDoc.get());
   }
-}
\ No newline at end of file
+}
+
+//******************************************************
+int XGUI_DataModel::folderId(std::string theType, ModelAPI_Document* theDoc)
+{
+  SessionPtr aSession = ModelAPI_Session::get();
+  ModelAPI_Document* aDoc = theDoc;
+  if (aDoc == 0)
+    aDoc = aSession->moduleDocument().get();
+
+  bool aUseSubDoc = (aDoc != aSession->moduleDocument().get());
+
+  int aRes = -1;
+  if (aUseSubDoc) {
+    int aId = myXMLReader.subFolderId(theType);
+    aRes = aId;
+    for (int i = 0; i < aId; i++) {
+      if (!myXMLReader.subShowEmpty(i)) {
+        if (aDoc->size(myXMLReader.subFolderType(i)) == 0)
+          aRes--;
+      }
+    }
+  } else {
+    int aId = myXMLReader.rootFolderId(theType);
+    aRes = aId;
+    for (int i = 0; i < aId; i++) {
+      if (!myXMLReader.rootShowEmpty(i)) {
+        if (aDoc->size(myXMLReader.rootFolderType(i)) == 0)
+          aRes--;
+      }
+    }
+  }
+  return aRes;
+}
+
+//******************************************************
+void XGUI_DataModel::rebuildBranch(int theRow, int theCount, const QModelIndex& theParent)
+{
+  if (theCount > 0) {
+    removeRows(theRow, theCount, theParent);
+    insertRows(theRow, theCount, theParent);
+  }
+}