X-Git-Url: http://git.salome-platform.org/gitweb/?a=blobdiff_plain;f=src%2FXGUI%2FXGUI_ObjectsBrowser.h;h=2b9ab1803390bbcaa8125ede8ffdeae784958ab6;hb=49d5a27258260087aad5e7ca30d6863e08a186d1;hp=169615c3d88c2e4ff3fa9cca619c1686c4346238;hpb=b1a9aba9a812f170668d0f4e04b3501d91da425e;p=modules%2Fshaper.git

diff --git a/src/XGUI/XGUI_ObjectsBrowser.h b/src/XGUI/XGUI_ObjectsBrowser.h
index 169615c3d..2b9ab1803 100644
--- a/src/XGUI/XGUI_ObjectsBrowser.h
+++ b/src/XGUI/XGUI_ObjectsBrowser.h
@@ -11,9 +11,79 @@
 
 #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;
+};
+
+
+#if (!defined HAVE_SALOME) && (defined WIN32)
+#include <QWindowsVistaStyle>
+/**
+* \ingroup GUI
+* Implementation of XGUI_DataTree custom style
+*/
+class XGUI_TreeViewStyle : public QWindowsVistaStyle
+{
+  Q_OBJECT
+public:
+  XGUI_TreeViewStyle() : QWindowsVistaStyle() {}
+
+  void drawPrimitive(PrimitiveElement theElement, const QStyleOption* theOption,
+                     QPainter* thePainter, const QWidget* theWidget = 0) const;
+
+  void setIndex(const QModelIndex& theIndex) { myIndex = theIndex; }
+  QModelIndex index() const { return myIndex; }
+
+private:
+  QModelIndex myIndex;
+};
+#endif
 
 /**
 * \ingroup GUI
@@ -30,7 +100,7 @@ Q_OBJECT
   virtual ~XGUI_DataTree();
 
   /// Returns current data model
-  ModuleBase_IDocumentDataModel* dataModel() const;
+  XGUI_DataModel* dataModel() const;
 
 signals:
   //! Emited on context menu request
@@ -44,6 +114,9 @@ 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:
    /// Redefinition of virtual method
   virtual void contextMenuEvent(QContextMenuEvent* theEvent);
@@ -51,6 +124,13 @@ public slots:
    /// Redefinition of virtual method
   virtual void resizeEvent(QResizeEvent* theEvent);
 
+#if (!defined HAVE_SALOME) && (defined WIN32)
+  virtual void drawRow(QPainter* thePainter,
+                        const QStyleOptionViewItem& theOptions,
+                        const QModelIndex& theIndex) const;
+private:
+  XGUI_TreeViewStyle* myStyle;
+#endif
 };
 
 /**\class XGUI_ObjectsBrowser
@@ -67,16 +147,14 @@ Q_OBJECT
   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
-  {
-    return mySelectedData;
-  }
+  //! \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
@@ -95,7 +173,7 @@ Q_OBJECT
   }
 
   /// Returns active doc label object
-  QLineEdit* activeDocLabel() const { return myActiveDocLbl; }
+  QLabel* activeDocLabel() const { return myActiveDocLbl; }
 
   /// Rebuild data tree
   void rebuildDataTree();
@@ -103,8 +181,13 @@ 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);
+
+public slots:
+  //! Called on Edit command request
+  void onEditItem();
 
 signals:
   //! Emited when selection is changed
@@ -113,9 +196,8 @@ signals:
   //! 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
@@ -126,22 +208,23 @@ signals:
   /// \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;
 
-  QObjectPtrList mySelectedData;
+  /// A field to store expanded items before model reset
+  QModelIndexList myExpandedItems;
 };
 
 #endif