X-Git-Url: http://git.salome-platform.org/gitweb/?a=blobdiff_plain;f=src%2FXGUI%2FXGUI_DataModel.h;h=d08ccc42a8f301529b7d0e5f6352c3e1f6ac6b36;hb=220bd2b37119be1c65abf88a88792445cb9d99f8;hp=4f3dbd50e2e895f2ebaa0f03ac055e5aebeb7bd2;hpb=f3b6abdd8d0a128e2fdb93273190ff24f9bf0609;p=modules%2Fshaper.git

diff --git a/src/XGUI/XGUI_DataModel.h b/src/XGUI/XGUI_DataModel.h
index 4f3dbd50e..d08ccc42a 100644
--- a/src/XGUI/XGUI_DataModel.h
+++ b/src/XGUI/XGUI_DataModel.h
@@ -9,12 +9,13 @@
 #define XGUI_DataModel_H
 
 #include "XGUI.h"
+#include <ModuleBase_Definitions.h>
 #include <ModelAPI_Object.h>
 #include <ModelAPI_Document.h>
 #include <Config_DataModelReader.h>
-#include <QAbstractItemModel>
 #include <Events_Listener.h>
 
+#include <QAbstractItemModel>
 
 /**\class XGUI_DataModel
  * \ingroup GUI
@@ -30,6 +31,8 @@ class XGUI_EXPORT XGUI_DataModel : public QAbstractItemModel, public Events_List
 {
 Q_OBJECT
 public:
+  /// Constructor
+  /// \param theParent a parent object
   XGUI_DataModel(QObject* theParent);
 
   /// Event Listener method
@@ -106,10 +109,41 @@ public:
   /// \param theIndex a model index
   virtual Qt::ItemFlags flags(const QModelIndex& theIndex) const;
 
+  /// Returns an index which is root of the given document
+  /// \param theDoc a document
+  QModelIndex documentRootIndex(DocumentPtr theDoc) const;
+
+  /// Returns last history object index
+  virtual QModelIndex lastHistoryIndex() const;
 
 private:
-  QModelIndex findDocumentRootIndex(ModelAPI_Document* theDoc) const;
+  /// Find a root index which contains objects of the given document
+  /// \param theDoc the document object
+  QModelIndex findDocumentRootIndex(const ModelAPI_Document* theDoc) const;
+
+  /// Returns number of folders in document. Considered folders which has to be shown only if they are not empty.
+  /// \param theDoc document which has to be checked. If 0 then Root document will be considered 
+  int foldersCount(ModelAPI_Document* theDoc = 0) const;
+
+  /// Retrurns indexes of folders which can not be shown because they are empty
+  /// \param theDoc document which has to be checked. If 0 then Root document will be considered 
+  QIntList missedFolderIndexes(ModelAPI_Document* theDoc = 0) const;
+
+  /// Returns Id (row) of a folder taking into consideration folders which can not be shown non empty
+  /// \param theType Type of the folder
+  /// \param theDoc a document which contains this folder
+  int folderId(std::string theType, ModelAPI_Document* theDoc = 0);
+
+  /// Removes a row from branch of tree
+  /// \param theStart - start row to update indexes
+  /// \param theSize - number of indexes in the folder
+  /// \param theParent - index of parent folder
+  void rebuildBranch(int theRow, int theCount, const QModelIndex& theParent = QModelIndex());
+
 
+  /// Returns list of folders types which can not be shown empty
+  /// \param fromRoot - root document flag
+  QStringList listOfShowNotEmptyFolders(bool fromRoot = true) const;
 
   Config_DataModelReader myXMLReader;
 };