-// Copyright (C) 2014-20xx CEA/DEN, EDF R&D
+// Copyright (C) 2014-2023 CEA, EDF
+//
+// 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
#include "ModuleBase.h"
+
#include <QObject>
#include <QMap>
#include <AIS_InteractiveContext.hxx>
class QKeyEvent;
class QContextMenuEvent;
class ModuleBase_IViewWindow;
+#ifdef HAVE_SALOME
+class OCCViewer_Fitter;
+#else
+class AppElements_Fitter;
+#endif
/**
* \ingroup GUI
//! 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
/// \param theFilter a selection filter
virtual bool hasSelectionFilter(const Handle(SelectMgr_Filter)& theFilter) = 0;
- /// Remove all selection filters from the viewer
- virtual void clearSelectionFilters() = 0;
-
/// Update current viewer
virtual void update() = 0;
/// Remember a scale factor for the view object
/// \param theView a view object
/// \param theVal a scale factor
- void SetScale(const Handle(V3d_View)& theView, const double theVal)
+ void SetScale(const Handle(V3d_View)& theView, const double theVal)
{ myWindowScale[theView] = theVal; }
- /// Method returns True if the viewer can process editing objects
+ /// Method returns True if the viewer can process editing objects
/// by mouse drugging. If this is impossible thet it has to return False.
virtual bool canDragByMouse() const { return true; }
/// Fit all along Z (perpendicular to display)
- virtual void Zfitall() = 0;
+ //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;
+ }
+
+ // Methods for color scale management
+
+ //! Returns True if ColorScale is visible
+ virtual bool isColorScaleVisible() const = 0;
+
+ //! Show/Hide ColorScale object
+ virtual void setColorScaleShown(bool on) = 0;
+
+ //! Set position of color scale
+ // \param theX is X position relative to current view width
+ // \param theY is Y position relative to current view heigth
+ virtual void setColorScalePosition(double theX, double theY) = 0;
+
+ //! Set size of color scale
+ // \param theW is width relative to current view width
+ // \param theh is height relative to current view heigth
+ virtual void setColorScaleSize(double theW, double theH) = 0;
+
+ //! Set range of color scale
+ // \param theMin is a minimal value
+ // \param theMax is a maximal value
+ virtual void setColorScaleRange(double theMin, double theMax) = 0;
+
+ //! Set number of intervals of color scale
+ // \param theNb is number of intervals
+ virtual void setColorScaleIntervals(int theNb) = 0;
+
+ //! Set text heigth of color scale
+ // \param theH is number of intervals
+ virtual void setColorScaleTextHeigth(int theH) = 0;
+
+ //! Set color of text of color scale
+ // \param theH is number of intervals
+ virtual void setColorScaleTextColor(const QColor& theColor) = 0;
+
+ //! Set title of color scale
+ // \param theText is a title
+ virtual void setColorScaleTitle(const QString& theText) = 0;
+
+ //! Type for mapping from text to color to display the names lines in different colors
+ typedef std::list<std::pair<std::wstring, std::vector<int> > > TextColor;
+
+ //! Sets the text displayed in right-top corner of the 3D view
+ //! \param theText the text to display, or empty string to erase presentation;
+ //! the first item is the font name and text color
+ //! \param theSize size of the text font
+ virtual void setText(const TextColor& theText, const int theSize) = 0;
+
+
+ /// Switches On additional highlight for objects preselection
+ void showSelectionHighlight() {
+ myShowHighlight = true;
+ }
+
+ /// Switches Off additional highlight for objects preselection
+ void hideSelectionHighlight() {
+ myShowHighlight = false;
+ }
+
+#ifdef HAVE_SALOME
+ virtual void setFitter(OCCViewer_Fitter* theFitter) = 0;
+ virtual OCCViewer_Fitter* fitter() const = 0;
+#else
+ virtual void setFitter(AppElements_Fitter* theFitter) = 0;
+ virtual AppElements_Fitter* fitter() const = 0;
+#endif
+
+ static Handle(Prs3d_Drawer) DefaultHighlightDrawer;
+
signals:
/// Signal emited when last view window is closed
protected:
/// A map for storing a scale factors dependent on view object
QMap<Handle(V3d_View), double> myWindowScale;
+
+ bool myIs2dMode;
+
+ bool myShowHighlight;
};
#endif
