X-Git-Url: http://git.salome-platform.org/gitweb/?a=blobdiff_plain;f=src%2FXGUI%2FXGUI_ObjectsBrowser.h;h=c1a9527bde13639ade41a9f18c05dfb6f2e4ca60;hb=fac255fcec3913e743169b3c207f28ca1303a0ff;hp=2c36641bc1247bdc1d67100fe2a4ee42926a77d5;hpb=f7721baf1eefd26b3cc15f08c0f407d5aa7c5fe8;p=modules%2Fshaper.git

diff --git a/src/XGUI/XGUI_ObjectsBrowser.h b/src/XGUI/XGUI_ObjectsBrowser.h
index 2c36641bc..c1a9527bd 100644
--- a/src/XGUI/XGUI_ObjectsBrowser.h
+++ b/src/XGUI/XGUI_ObjectsBrowser.h
@@ -1,4 +1,22 @@
-// Copyright (C) 2014-20xx CEA/DEN, EDF R&D -->
+// Copyright (C) 2014-2017  CEA/DEN, EDF R&D
+//
+// This library is free software; you can redistribute it and/or
+// modify it under the terms of the GNU Lesser General Public
+// License as published by the Free Software Foundation; either
+// version 2.1 of the License, or (at your option) any later version.
+//
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+// Lesser General Public License for more details.
+//
+// You should have received a copy of the GNU Lesser General Public
+// License along with this library; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+//
+// See http://www.salome-platform.org/ or
+// email : webmaster.salome@opencascade.com<mailto:webmaster.salome@opencascade.com>
+//
 
 #ifndef XGUI_ObjectsBrowser_H
 #define XGUI_ObjectsBrowser_H
@@ -11,12 +29,56 @@
 
 #include <QWidget>
 #include <QTreeView>
+#include <QLabel>
 
 class ModuleBase_IDocumentDataModel;
-class QLineEdit;
 class XGUI_DataModel;
+class Config_DataModelReader;
+
+/**
+* \ingroup GUI
+* Implementation of root label in Object Browser
+*/
+class XGUI_ActiveDocLbl: public QLabel
+{
+Q_OBJECT
+ public:
+   /// Constructor
+   /// \param theText a text
+   /// \param theParent a parent widget
+   XGUI_ActiveDocLbl(const QString& theText, QWidget* theParent );
+
+   /// Sets tree view
+   /// \param theView a view
+   void setTreeView(QTreeView* theView);
+
+   /// Returns tree view
+   QTreeView* treePalette() const { return myTreeView;}
+
+#if (!defined HAVE_SALOME) && (defined WIN32)
+   virtual bool event(QEvent* theEvent);
+#endif
+
+public slots:
+  /// On unselect
+  void unselect();
+
+protected:
+  /// On mouse release
+  virtual void mouseReleaseEvent( QMouseEvent* e);
+
+  /// Filter event
+  bool eventFilter(QObject* theObj, QEvent* theEvent);
+
+private:
+  QString myPreSelectionStyle;
+  QString myNeutralStyle;
+  QString mySelectionStyle;
+
+  QTreeView* myTreeView;
+  bool myIsSelected;
+};
 
-//#define ModuleDataModel
 
 /**
 * \ingroup GUI
@@ -33,7 +95,7 @@ Q_OBJECT
   virtual ~XGUI_DataTree();
 
   /// Returns current data model
-  ModuleBase_IDocumentDataModel* dataModel() const;
+  XGUI_DataModel* dataModel() const;
 
 signals:
   //! Emited on context menu request
@@ -47,6 +109,7 @@ public slots:
   /// Commit modified data (used for renaming of objects)
   virtual void commitData(QWidget* theEditor);
 
+  /// A slot which is called on mouse double click
   void onDoubleClick(const QModelIndex&);
 
  protected:
@@ -55,7 +118,6 @@ public slots:
 
    /// Redefinition of virtual method
   virtual void resizeEvent(QResizeEvent* theEvent);
-
 };
 
 /**\class XGUI_ObjectsBrowser
@@ -72,17 +134,10 @@ Q_OBJECT
   virtual ~XGUI_ObjectsBrowser();
 
   //! Returns Model which provides access to data objects
-#ifdef ModuleDataModel
-  ModuleBase_IDocumentDataModel* dataModel() const
-  {
-    return myDocModel;
-  }
-#else
   XGUI_DataModel* dataModel() const
   {
     return myDocModel;
   }
-#endif
 
   //! Returns list of currently selected objects
   //! \param theIndexes - output list of corresponded indexes (can be NULL)
@@ -105,7 +160,7 @@ Q_OBJECT
   }
 
   /// Returns active doc label object
-  QLineEdit* activeDocLabel() const { return myActiveDocLbl; }
+  QLabel* activeDocLabel() const { return myActiveDocLbl; }
 
   /// Rebuild data tree
   void rebuildDataTree();
@@ -113,8 +168,19 @@ Q_OBJECT
   /// Resets the object browser into initial state
   void clearContent();
 
-  /// Set Data Model for the Object Browser
-  void setDataModel(ModuleBase_IDocumentDataModel* theModel);
+  /// Set XML reader object for data model
+  /// \param theReader the reader object
+  void setXMLReader(Config_DataModelReader* theReader);
+
+  /// Returns list of folders opened state for the given document
+  /// \param theDoc the document
+  /// \return list of booleans with state expanded or not
+  std::list<bool> getStateForDoc(DocumentPtr theDoc) const;
+
+  /// Set folders opened state for the given document
+  /// \param theDoc the document
+  /// \param theStates list of booleans with state expanded or not
+  void setStateForDoc(DocumentPtr theDoc, const std::list<bool>& theStates);
 
 public slots:
   //! Called on Edit command request
@@ -130,10 +196,6 @@ signals:
   //! Segnal is emitted when user cliks by mouse in header label of object browser
   void headerMouseDblClicked(const QModelIndex&);
 
- protected:
-   /// Redefinition of virtual method
-  virtual bool eventFilter(QObject* obj, QEvent* theEvent);
-
  private slots:
   /// Show context menu
   /// \param theEvent a context menu event
@@ -146,17 +208,20 @@ signals:
   //! Called when selection in Data Tree is changed
   void onSelectionChanged(const QItemSelection& theSelected, const QItemSelection& theDeselected);
 
+  void onBeforeReset();
+
+  void onAfterModelReset();
+
  private:
-  void closeDocNameEditing(bool toSave);
+  QModelIndexList expandedItems(const QModelIndex& theParent = QModelIndex()) const;
 
   //! Internal model
-#ifdef ModuleDataModel
-  ModuleBase_IDocumentDataModel* myDocModel;
-#else
   XGUI_DataModel* myDocModel;
-#endif
-  QLineEdit* myActiveDocLbl;
+  XGUI_ActiveDocLbl* myActiveDocLbl;
   XGUI_DataTree* myTreeView;
+
+  /// A field to store expanded items before model reset
+  QModelIndexList myExpandedItems;
 };
 
 #endif