-// 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 XGUI_DataModel;
+class Config_DataModelReader;
+class XGUI_Workshop;
+
+//#define DEBUG_INDXES
+
+/**
+* \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;
+};
-class XGUI_DocumentDataModel;
-class QLineEdit;
/**
* \ingroup GUI
/// Constructor
/// \param theParent a parent widget
XGUI_DataTree(QWidget* theParent);
- virtual ~XGUI_DataTree();
- //! Returns list of currently selected objects
- QObjectPtrList selectedObjects() const
- {
- return mySelectedData;
- }
+ virtual ~XGUI_DataTree();
/// Returns current data model
- XGUI_DocumentDataModel* dataModel() const;
+ XGUI_DataModel* dataModel() const;
signals:
- //! Emited when selection is changed
- void selectionChanged();
-
- //! Emited when active part changed
- void activePartChanged(ObjectPtr thePart);
-
//! Emited on context menu request
void contextMenuRequested(QContextMenuEvent* theEvent);
virtual void clear();
protected slots:
- /// Commit modified data (used for renaming of objects)
+ /// 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 mouseDoubleClickEvent(QMouseEvent* theEvent);
+ virtual void contextMenuEvent(QContextMenuEvent* theEvent);
/// Redefinition of virtual method
- virtual void contextMenuEvent(QContextMenuEvent* theEvent);
+ virtual void resizeEvent(QResizeEvent* theEvent);
- private slots:
- //! Called when selection in Data Tree is changed
- void onSelectionChanged(const QItemSelection& theSelected, const QItemSelection& theDeselected);
+ /// Redefinition of virtual method
+ virtual void mouseReleaseEvent(QMouseEvent* theEvent);
- private:
- //! List of currently selected data
- QObjectPtrList mySelectedData;
+#ifdef DEBUG_INDXES
+ virtual void mousePressEvent(QMouseEvent* theEvent);
+#endif
+
+private:
+ /// Process a history change request
+ /// \param theIndex a clicked data index
+ void processHistoryChange(const QModelIndex& theIndex);
+
+ /// Process a visibility change request
+ /// \param theIndex a clicked data index
+ void processEyeClick(const QModelIndex& theIndex);
};
/**\class XGUI_ObjectsBrowser
public:
/// Constructor
/// \param theParent a parent widget
- XGUI_ObjectsBrowser(QWidget* theParent);
+ XGUI_ObjectsBrowser(QWidget* theParent, XGUI_Workshop* theWorkshop);
virtual ~XGUI_ObjectsBrowser();
//! Returns Model which provides access to data objects
- XGUI_DocumentDataModel* dataModel() const
+ XGUI_DataModel* dataModel() const
{
return myDocModel;
}
//! Returns list of currently selected objects
- QObjectPtrList selectedObjects() const
- {
- return myObjectsList;
- }
+ //! \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
return myTreeView;
}
- //! Activates currently selected part. Signal activePartChanged will not be sent
- void activatePart(const ResultPartPtr& thePart);
+ /// Returns active doc label object
+ QLabel* activeDocLabel() const { return myActiveDocLbl; }
/// Rebuild data tree
void rebuildDataTree();
- /// Process application event
- /// \param theMessage an event message
- void processEvent(const std::shared_ptr<Events_Message>& theMessage);
-
/// Resets the object browser into initial state
void clearContent();
+ /// 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);
+
+ /// Returns current workshop
+ XGUI_Workshop* workshop() const { return myWorkshop; }
+
+ void onSelectionChanged();
+
+ /// Updates all items of object browser
+ /// \param theColumn - column of items
+ /// \param theParent - a parent item (by default from root)
+ void updateAllIndexes(int theColumn = 0, const QModelIndex& theParent = QModelIndex());
+
+public slots:
+ //! Called on Edit command request
+ void onEditItem();
+
signals:
//! Emited when selection is changed
void selectionChanged();
- //! Emited when current active document is changed
- void activePartChanged(ObjectPtr thePart);
-
//! 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:
- /// Activate part
- /// \param thePart a part to activate
- void onActivePartChanged(ObjectPtr thePart);
-
/// Show context menu
/// \param theEvent a context menu event
void onContextMenuRequested(QContextMenuEvent* theEvent);
/// \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);
- /// Process selection changed event
- void onSelectionChanged();
+ void onBeforeReset();
+
+ void onAfterModelReset();
private:
- void closeDocNameEditing(bool toSave);
+ QModelIndexList expandedItems(const QModelIndex& theParent = QModelIndex()) const;
//! Internal model
- XGUI_DocumentDataModel* myDocModel;
-
- QLineEdit* myActiveDocLbl;
+ XGUI_DataModel* myDocModel;
+ XGUI_ActiveDocLbl* myActiveDocLbl;
XGUI_DataTree* myTreeView;
+ XGUI_Workshop* myWorkshop;
- QObjectPtrList myObjectsList;
+ /// A field to store expanded items before model reset
+ QModelIndexList myExpandedItems;
};
#endif
