-// Copyright (C) 2014-20xx CEA/DEN, EDF R&D
+// Copyright (C) 2014-2019 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
+//
#ifndef ModuleBase_IViewer_H
#define ModuleBase_IViewer_H
//! Perfroms the fit all for the active view
virtual void fitAll() = 0;
+ //! Erases all presentations from the viewer
+ virtual void eraseAll() = 0;
+
//! Sets the view projection
/// \param theX the X projection value
/// \param theY the Y projection value
/// Fit all along Z (perpendicular to display)
//virtual void Zfitall() = 0;
+ /// Show highlight for pre-highlighted sub-shape
+ virtual void updateHighlight() {}
+
+ /// Set flag which indicates that viewer is used for 2d operations
+ /// \param is2d a new 2d mode state
+ void set2dMode(bool is2d) {
+ myIs2dMode = is2d;
+ }
+
+ /// Returns current state of 2d mode flag
+ bool is2dMode() const {
+ return myIs2dMode;
+ }
+
+ static Handle(Prs3d_Drawer) DefaultHighlightDrawer;
+
signals:
/// Signal emited when last view window is closed
void lastViewClosed();
protected:
/// A map for storing a scale factors dependent on view object
QMap<Handle(V3d_View), double> myWindowScale;
+
+ bool myIs2dMode;
};
#endif
