Call show method of the error dialog in it's thread. Fixes #79

[modules/shaper.git] / src / XGUI / XGUI_PartDataModel.cpp

diff --git a/src/XGUI/XGUI_PartDataModel.cpp b/src/XGUI/XGUI_PartDataModel.cpp
index f48a27a7c72c594c44b00bf6bce54d91cf011042..dc09185cc52be72def60de75adb7ccdb4e99c953 100644 (file)
--- a/src/XGUI/XGUI_PartDataModel.cpp
+++ b/src/XGUI/XGUI_PartDataModel.cpp
@@ -1,16 +1,28 @@
 #include "XGUI_PartDataModel.h"
+#include "XGUI_Workshop.h"
 
 #include <ModelAPI_PluginManager.h>
-#include <ModelAPI_Iterator.h>
 #include <ModelAPI_Document.h>
 #include <ModelAPI_Feature.h>
-#include <ModelAPI_Object.h>
+#include <ModelAPI_Data.h>
 #include <ModelAPI_AttributeDocRef.h>
+#include <ModelAPI_Object.h>
 
 #include <QIcon>
+#include <QBrush>
+
+
+//FeaturePtr featureObj(const FeaturePtr& theFeature)
+//{
+//  ObjectPtr aObject = boost::dynamic_pointer_cast<ModelAPI_Object>(theFeature);
+//  if (aObject)
+//    return aObject->featureRef();
+//  return theFeature;
+//}
+
 
-XGUI_TopDataModel::XGUI_TopDataModel(QObject* theParent)
-  : QAbstractItemModel(theParent)
+XGUI_TopDataModel::XGUI_TopDataModel(const DocumentPtr& theDocument, QObject* theParent)
+  : XGUI_FeaturesModel(theDocument, theParent)
 {
 }
   
@@ -26,18 +38,20 @@ QVariant XGUI_TopDataModel::data(const QModelIndex& theIndex, int theRole) const
     // return a name
     switch (theIndex.internalId()) {
     case ParamsFolder:
-      return tr("Parameters");
+      return tr("Parameters") + QString(" (%1)").arg(rowCount(theIndex));
     case ParamObject:
       {
-        std::shared_ptr<ModelAPI_Feature> aFeature = myDocument->feature(PARAMETERS_GROUP, theIndex.row());
-        return aFeature->data()->getName().c_str();
+        FeaturePtr aFeature = myDocument->feature(PARAMETERS_GROUP, theIndex.row());
+        if (aFeature)
+          return boost::dynamic_pointer_cast<ModelAPI_Object>(aFeature)->getName().c_str();
       } 
     case ConstructFolder:
-        return tr("Constructions");
+        return tr("Constructions") + QString(" (%1)").arg(rowCount(theIndex));
     case ConstructObject:
       {
-        std::shared_ptr<ModelAPI_Feature> aFeature = myDocument->feature(CONSTRUCTIONS_GROUP, theIndex.row());
-        return aFeature->data()->getName().c_str();
+        FeaturePtr aFeature = myDocument->feature(CONSTRUCTIONS_GROUP, theIndex.row());
+        if (aFeature)
+          return boost::dynamic_pointer_cast<ModelAPI_Object>(aFeature)->getName().c_str();
       }
     }
     break;
@@ -46,17 +60,24 @@ QVariant XGUI_TopDataModel::data(const QModelIndex& theIndex, int theRole) const
     // return an Icon
     switch (theIndex.internalId()) {
     case ParamsFolder:
-        return QIcon(":pictures/params_folder.png");
+      return QIcon(":pictures/params_folder.png");
     case ConstructFolder:
-        return QIcon(":pictures/constr_folder.png");
+      return QIcon(":pictures/constr_folder.png");
     case ConstructObject:
-        return QIcon(":pictures/point_ico.png");
+      {
+        FeaturePtr aFeature = myDocument->feature(CONSTRUCTIONS_GROUP, theIndex.row());
+        if (aFeature)
+          return QIcon(XGUI_Workshop::featureIcon(aFeature->getKind()));
+      }
     }
     break;
 
   case Qt::ToolTipRole:
     // return Tooltip
     break;
+  case Qt::ForegroundRole:
+    return QBrush(myItemsColor);
+    break;
   }
   return QVariant();
 }
@@ -72,10 +93,10 @@ int XGUI_TopDataModel::rowCount(const QModelIndex& theParent) const
     return 2;
 
   if (theParent.internalId() == ParamsFolder)
-    return myDocument->featuresIterator(PARAMETERS_GROUP)->numIterationsLeft();
+    return myDocument->size(PARAMETERS_GROUP);
 
   if (theParent.internalId() == ConstructFolder)
-    return myDocument->featuresIterator(CONSTRUCTIONS_GROUP)->numIterationsLeft();
+    return myDocument->size(CONSTRUCTIONS_GROUP);
 
   return 0;
 }
@@ -90,16 +111,16 @@ QModelIndex XGUI_TopDataModel::index(int theRow, int theColumn, const QModelInde
   if (!theParent.isValid()) {
     switch (theRow) {
     case 0:
-      return createIndex(theRow, theColumn, (quintptr) ParamsFolder);
+      return createIndex(theRow, theColumn, (qint32) ParamsFolder);
     case 1:
-      return createIndex(theRow, theColumn, (quintptr) ConstructFolder);
+      return createIndex(theRow, theColumn, (qint32) ConstructFolder);
     }
   } else {
     if (theParent.internalId() == ParamsFolder)
-      return createIndex(theRow, theColumn, (quintptr) ParamObject);
+      return createIndex(theRow, theColumn, (qint32) ParamObject);
 
     if (theParent.internalId() == ConstructFolder)
-      return createIndex(theRow, theColumn, (quintptr) ConstructObject);
+      return createIndex(theRow, theColumn, (qint32) ConstructObject);
   }
   return QModelIndex();
 }
@@ -112,9 +133,9 @@ QModelIndex XGUI_TopDataModel::parent(const QModelIndex& theIndex) const
   case ConstructFolder:
     return QModelIndex();
   case ParamObject:
-    return createIndex(0, 0, (quintptr) ParamsFolder);
+    return createIndex(0, 0, (qint32) ParamsFolder);
   case ConstructObject:
-    return createIndex(1, 0, (quintptr) ConstructFolder);
+    return createIndex(1, 0, (qint32) ConstructFolder);
   }
   return QModelIndex();
 }
@@ -124,12 +145,65 @@ bool XGUI_TopDataModel::hasChildren(const QModelIndex& theParent) const
   return rowCount(theParent) > 0;
 }
 
+FeaturePtr XGUI_TopDataModel::feature(const QModelIndex& theIndex) const
+{
+  switch (theIndex.internalId()) {
+  case ParamsFolder:
+  case ConstructFolder:
+    return FeaturePtr();
+  case ParamObject:
+    return myDocument->feature(PARAMETERS_GROUP, theIndex.row());
+  case ConstructObject:
+    return myDocument->feature(CONSTRUCTIONS_GROUP, theIndex.row());
+  }
+  return FeaturePtr();
+}
+
+
+QModelIndex XGUI_TopDataModel::findParent(const FeaturePtr& theFeature) const
+{
+  return findGroup(theFeature->getGroup().c_str());
+}
+
+QModelIndex XGUI_TopDataModel::findGroup(const std::string& theGroup) const
+{
+  if (theGroup.compare(PARAMETERS_GROUP) == 0)
+    return createIndex(0, 0, (qint32) ParamsFolder);
+  if (theGroup.compare(CONSTRUCTIONS_GROUP) == 0)
+    return createIndex(1, 0, (qint32) ConstructFolder);
+  return QModelIndex();
+}
+
+QModelIndex XGUI_TopDataModel::featureIndex(const FeaturePtr& theFeature) const
+{
+  QModelIndex aIndex;
+  if (theFeature) {
+    std::string aGroup = theFeature->getGroup();
+    int aNb = myDocument->size(aGroup);
+    int aRow = -1;
+    for (int i = 0; i < aNb; i++) {
+      if (myDocument->feature(aGroup, i) == theFeature) {
+        aRow = i;
+        break;
+      }
+    }
+    if (aRow != -1) {
+      if (aGroup.compare(PARAMETERS_GROUP) == 0)
+        return createIndex(aRow, 0, (qint32) ParamObject);
+      if (aGroup.compare(CONSTRUCTIONS_GROUP) == 0)
+        return createIndex(aRow, 0, (qint32) ConstructObject);
+    }
+  }
+  return aIndex;
+}
+
+
 
 //******************************************************************
 //******************************************************************
 //******************************************************************
-XGUI_PartDataModel::XGUI_PartDataModel(QObject* theParent)
-  : QAbstractItemModel(theParent)
+XGUI_PartDataModel::XGUI_PartDataModel(const DocumentPtr& theDocument, QObject* theParent)
+  : XGUI_PartModel(theDocument, theParent)
 {
 }
 
@@ -146,24 +220,33 @@ QVariant XGUI_PartDataModel::data(const QModelIndex& theIndex, int theRole) cons
     switch (theIndex.internalId()) {
     case MyRoot:
       {
-        std::shared_ptr<ModelAPI_Feature> aFeature = myDocument->feature(PARTS_GROUP, myId);
-        return aFeature->data()->getName().c_str();
+        FeaturePtr aFeature = myDocument->feature(PARTS_GROUP, myId);
+        if (aFeature)
+          return boost::dynamic_pointer_cast<ModelAPI_Object>(aFeature)->getName().c_str();
       }
     case ParamsFolder:
-      return tr("Parameters");
+      return tr("Parameters") + QString(" (%1)").arg(rowCount(theIndex));
     case ConstructFolder:
-      return tr("Constructions");
+      return tr("Constructions") + QString(" (%1)").arg(rowCount(theIndex));
+    case BodiesFolder:
+      return tr("Bodies") + QString(" (%1)").arg(rowCount(theIndex));
     case ParamObject:
       {
-        std::shared_ptr<ModelAPI_Feature> aFeature = 
-          featureDocument()->feature(PARAMETERS_GROUP, theIndex.row());
-        return aFeature->data()->getName().c_str();
+        FeaturePtr aFeature = featureDocument()->feature(PARAMETERS_GROUP, theIndex.row());
+        if (aFeature)
+          return boost::dynamic_pointer_cast<ModelAPI_Object>(aFeature)->getName().c_str();
       }
     case ConstructObject:
       {
-        std::shared_ptr<ModelAPI_Feature> aFeature = 
-          featureDocument()->feature(CONSTRUCTIONS_GROUP, theIndex.row());
-        return aFeature->data()->getName().c_str();
+        FeaturePtr aFeature = featureDocument()->feature(CONSTRUCTIONS_GROUP, theIndex.row());
+        if (aFeature)
+          return boost::dynamic_pointer_cast<ModelAPI_Object>(aFeature)->getName().c_str();
+      }
+    case HistoryObject:
+      {
+        FeaturePtr aFeature = featureDocument()->feature(FEATURES_GROUP, theIndex.row() - 3);
+        if (aFeature)
+          return aFeature->data()->getName().c_str();
       }
     }
     break;
@@ -175,14 +258,28 @@ QVariant XGUI_PartDataModel::data(const QModelIndex& theIndex, int theRole) cons
     case ParamsFolder:
       return QIcon(":pictures/params_folder.png");
     case ConstructFolder:
+    case BodiesFolder:
       return QIcon(":pictures/constr_folder.png");
     case ConstructObject:
-        return QIcon(":pictures/point_ico.png");
+      {
+        FeaturePtr aFeature = featureDocument()->feature(CONSTRUCTIONS_GROUP, theIndex.row());
+        if (aFeature)
+          return QIcon(XGUI_Workshop::featureIcon(aFeature->getKind()));
+      }
+    case HistoryObject:
+      {
+        FeaturePtr aFeature = featureDocument()->feature(FEATURES_GROUP, theIndex.row() - 3);
+        if (aFeature)
+          return QIcon(XGUI_Workshop::featureIcon(aFeature->getKind()));
+      }
     }
    break;
   case Qt::ToolTipRole:
     // return Tooltip
     break;
+  case Qt::ForegroundRole:
+    return QBrush(myItemsColor);
+    break;
   }
   return QVariant();
 }
@@ -201,11 +298,13 @@ int XGUI_PartDataModel::rowCount(const QModelIndex& parent) const
       return 0;
   switch (parent.internalId()) {
   case MyRoot:
-    return 2;
+    return 3 + featureDocument()->size(FEATURES_GROUP);
   case ParamsFolder:
-    return featureDocument()->featuresIterator(PARAMETERS_GROUP)->numIterationsLeft();
+    return featureDocument()->size(PARAMETERS_GROUP);
   case ConstructFolder:
-    return featureDocument()->featuresIterator(CONSTRUCTIONS_GROUP)->numIterationsLeft();
+    return featureDocument()->size(CONSTRUCTIONS_GROUP);
+  case BodiesFolder:
+    return 0;
   }
   return 0;
 }
@@ -218,38 +317,45 @@ int XGUI_PartDataModel::columnCount(const QModelIndex &parent) const
 QModelIndex XGUI_PartDataModel::index(int theRow, int theColumn, const QModelIndex &theParent) const
 {
   if (!theParent.isValid())
-    return createIndex(theRow, 0, (quintptr) MyRoot);
+    return createIndex(theRow, 0, (qint32) MyRoot);
 
   int aId = (int)theParent.internalId();
   switch (aId) {
   case MyRoot:
     switch (theRow) {
     case 0:
-      return createIndex(0, 0, (quintptr) ParamsFolder);
+      return createIndex(0, 0, (qint32) ParamsFolder);
     case 1:
-      return createIndex(1, 0, (quintptr) ConstructFolder);
+      return createIndex(1, 0, (qint32) ConstructFolder);
+    case 2:
+      return createIndex(2, 0, (qint32) BodiesFolder);
+    default:
+      return createIndex(theRow, theColumn, (qint32) HistoryObject);
     }
   case ParamsFolder:
-    return createIndex(theRow, 0, (quintptr) ParamObject);
+    return createIndex(theRow, 0, (qint32) ParamObject);
   case ConstructFolder:
-    return createIndex(theRow, 0, (quintptr) ConstructObject);
+    return createIndex(theRow, 0, (qint32) ConstructObject);
+  case BodiesFolder:
+    return createIndex(theRow, 0, (qint32) BodiesObject);
   }
   return QModelIndex();
 }
 
 QModelIndex XGUI_PartDataModel::parent(const QModelIndex& theIndex) const
 {
-  int aId = (int)theIndex.internalId();
-  switch (aId) {
+  switch (theIndex.internalId()) {
   case MyRoot:
     return QModelIndex();
   case ParamsFolder:
   case ConstructFolder:
-    return createIndex(0, 0, (quintptr) MyRoot);
+  case BodiesFolder:
+  case HistoryObject:
+    return createIndex(0, 0, (qint32) MyRoot);
   case ParamObject:
-    return createIndex(0, 0, (quintptr) ParamsFolder);
+    return createIndex(0, 0, (qint32) ParamsFolder);
   case ConstructObject:
-    return createIndex(1, 0, (quintptr) ConstructFolder);
+    return createIndex(1, 0, (qint32) ConstructFolder);
   }
   return QModelIndex();
 }
@@ -260,8 +366,80 @@ bool XGUI_PartDataModel::hasChildren(const QModelIndex& theParent) const
 }
 
 
-std::shared_ptr<ModelAPI_Document> XGUI_PartDataModel::featureDocument() const
+DocumentPtr XGUI_PartDataModel::featureDocument() const
 {
-  std::shared_ptr<ModelAPI_Feature> aFeature = myDocument->feature(PARTS_GROUP, myId);
+  FeaturePtr aFeature = myDocument->feature(PARTS_GROUP, myId, true);
   return aFeature->data()->docRef("PartDocument")->value();
-}
\ No newline at end of file
+}
+ 
+FeaturePtr XGUI_PartDataModel::feature(const QModelIndex& theIndex) const
+{
+  switch (theIndex.internalId()) {
+  case MyRoot:
+    return myDocument->feature(PARTS_GROUP, myId);
+  case ParamsFolder:
+  case ConstructFolder:
+  case BodiesFolder:
+    return FeaturePtr();
+  case ParamObject:
+    return featureDocument()->feature(PARAMETERS_GROUP, theIndex.row());
+  case ConstructObject:
+    return featureDocument()->feature(CONSTRUCTIONS_GROUP, theIndex.row());
+  //case BodiesObject:
+  //  return featureDocument()->feature(CONSTRUCTIONS_GROUP, theIndex.row());
+  case HistoryObject:
+    return featureDocument()->feature(FEATURES_GROUP, theIndex.row() - 3); 
+  }
+  return FeaturePtr();
+}
+
+bool XGUI_PartDataModel::hasDocument(const DocumentPtr& theDoc) const
+{
+  return (featureDocument() == theDoc);
+}
+
+
+QModelIndex XGUI_PartDataModel::findParent(const FeaturePtr& theFeature) const
+{
+  return findGroup(theFeature->getGroup().c_str());
+}
+
+QModelIndex XGUI_PartDataModel::findGroup(const std::string& theGroup) const
+{
+  if (theGroup.compare(PARAMETERS_GROUP) == 0)
+    return createIndex(0, 0, (qint32) ParamsFolder);
+  if (theGroup.compare(CONSTRUCTIONS_GROUP) == 0)
+    return createIndex(1, 0, (qint32) ConstructFolder);
+  return QModelIndex();
+}
+
+FeaturePtr XGUI_PartDataModel::part() const
+{
+  return myDocument->feature(PARTS_GROUP, myId, true);
+}
+
+QModelIndex XGUI_PartDataModel::featureIndex(const FeaturePtr& theFeature) const
+{
+  QModelIndex aIndex;
+  if (theFeature) {
+    if (part() == theFeature) 
+      return aIndex;
+
+    std::string aGroup = theFeature->getGroup();
+    int aNb = myDocument->size(aGroup);
+    int aRow = -1;
+    for (int i = 0; i < aNb; i++) {
+      if (myDocument->feature(aGroup, i) == theFeature) {
+        aRow = i;
+        break;
+      }
+    }
+    if (aRow != -1) {
+      if (aGroup.compare(PARAMETERS_GROUP) == 0)
+        return createIndex(aRow, 0, (qint32) ParamObject);
+      if (aGroup.compare(CONSTRUCTIONS_GROUP) == 0)
+        return createIndex(aRow, 0, (qint32) ConstructObject);
+    }
+  }
+  return aIndex;
+}