-// 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
#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;
+};
+
/**
* \ingroup GUI
virtual ~XGUI_DataTree();
/// Returns current data model
- ModuleBase_IDocumentDataModel* dataModel() const;
+ XGUI_DataModel* dataModel() const;
signals:
//! Emited on context menu request
/// 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:
/// Redefinition of virtual method
virtual void contextMenuEvent(QContextMenuEvent* theEvent);
/// Redefinition of virtual method
virtual void resizeEvent(QResizeEvent* theEvent);
-
};
/**\class XGUI_ObjectsBrowser
virtual ~XGUI_ObjectsBrowser();
//! Returns Model which provides access to data objects
- ModuleBase_IDocumentDataModel* dataModel() const
+ XGUI_DataModel* dataModel() const
{
return myDocModel;
}
//! Returns list of currently selected objects
- QObjectPtrList selectedObjects() const;
+ //! \param theIndexes - output list of corresponded indexes (can be NULL)
+ QObjectPtrList selectedObjects(QModelIndexList* theIndexes = 0) const;
/// Set selected list of objects
/// \param theObjects list of objects to select
}
/// Returns active doc label object
- QLineEdit* activeDocLabel() const { return myActiveDocLbl; }
+ QLabel* activeDocLabel() const { return myActiveDocLbl; }
/// Rebuild data tree
void rebuildDataTree();
/// 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
+ void onEditItem();
signals:
//! Emited when selection is changed
//! Emited on context menu request
void contextMenuRequested(QContextMenuEvent* theEvent);
- protected:
- /// Redefinition of virtual method
- virtual bool eventFilter(QObject* obj, QEvent* theEvent);
+ //! Segnal is emitted when user cliks by mouse in header label of object browser
+ void headerMouseDblClicked(const QModelIndex&);
private slots:
/// Show context menu
/// \param thePnt a position of context menu
void onLabelContextMenuRequested(const QPoint& thePnt);
- //! Called on Edit command request
- void onEditItem();
-
//! 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
- ModuleBase_IDocumentDataModel* myDocModel;
-
- QLineEdit* myActiveDocLbl;
+ XGUI_DataModel* myDocModel;
+ XGUI_ActiveDocLbl* myActiveDocLbl;
XGUI_DataTree* myTreeView;
+
+ /// A field to store expanded items before model reset
+ QModelIndexList myExpandedItems;
};
#endif
