X-Git-Url: http://git.salome-platform.org/gitweb/?a=blobdiff_plain;f=src%2FHYDROGUI%2FHYDROGUI_Displayer.h;h=b4a574ed450bbb01763e3d3c578aeb7a2e6c3fd6;hb=a53349567d67f4df0ef737798a25c24d9dc8f08e;hp=bc01eb9017ca8a7593da0964df54945c01345136;hpb=84f8b4a57d3cdad820bc1333a5066699cd1c8ae3;p=modules%2Fhydro.git diff --git a/src/HYDROGUI/HYDROGUI_Displayer.h b/src/HYDROGUI/HYDROGUI_Displayer.h index bc01eb90..b4a574ed 100644 --- a/src/HYDROGUI/HYDROGUI_Displayer.h +++ b/src/HYDROGUI/HYDROGUI_Displayer.h @@ -1,12 +1,8 @@ -// Copyright (C) 2007-2013 CEA/DEN, EDF R&D, OPEN CASCADE -// -// Copyright (C) 2003-2007 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN, -// CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS -// +// Copyright (C) 2014-2015 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. +// 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 @@ -20,23 +16,25 @@ // See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com // + #ifndef HYDROGUI_DISPLAYER_H #define HYDROGUI_DISPLAYER_H -#include +#include "HYDROGUI_AbstractDisplayer.h" #include +#include +#include -class HYDROGUI_Module; class HYDROGUI_PrsDriver; - -class GraphicsView_Viewer; +class SUIT_ViewWindow; +class vtkWorldPointPicker; /** - * \class HYDROGUI_DataModel - * \brief Class intended to create, display and update the presentations. + * \class HYDROGUI_Displayer + * \brief Class intended to create, display and update the presentations in 2D graphics viewer. */ -class HYDROGUI_Displayer +class HYDROGUI_Displayer : public HYDROGUI_AbstractDisplayer { public: /** @@ -56,69 +54,68 @@ public: * \param theObjs sequence of objects to update * \param theViewerId viewer identifier */ - void SetToUpdate( const HYDROData_SequenceOfObjects& theObjs, - const int theViewerId ); + void SetToUpdate( const HYDROData_SequenceOfObjects& theObjs, + const int theViewerId ); /** - * \brief Update all objects in the viewer. - * \param theViewerId viewer identifier - * \param theIsInit flag used for initial update - * \param theIsForced flag used to update all objects, including the unchanged ones + * \brief Get the applicable viewer type. */ - void UpdateAll( const int theViewerId, - const bool theIsInit, - const bool theIsForced ); + virtual QString GetType() const; -protected: - /** - * \brief Erase all viewer objects. - * \param theViewerId viewer identifier + /* + * Get the current cursor view position and save it in the displayer + * to be used in the obtaining the view coordinates of the cursor. + * \param theViewWindow a view window. If a view window is null, an active view is used + * only OCC and VTK views are processed */ - void EraseAll( const int theViewerId ); - + void SaveCursorViewPosition( SUIT_ViewWindow* theViewWindow = 0 ); /** - * \brief Update and display all objects in the viewer. - * \param theViewerId viewer identifier - * \param theIsForced flag used to update all objects, including the unchanged ones + * \brief Get the coodinates from the view window, projected on XOY plane + * \param theViewWindow a view window + * \param theXCoordinate a X coordinate + * \param theXCoordinate an Y coordinate + * \param theXCoordinate a Z coordinate, has a zero value because of the plane + * \return true if the coordinates are got */ - void DisplayAll( const int theViewerId, - const bool theIsForced ); - + bool GetCursorViewCoordinates( SUIT_ViewWindow* theViewWindow, + double& theXCoordinate, + double& theYCoordinate, + double& theZCoordinate ); +protected: /** - * \brief Update the specified viewer objects. - * \param theObjs sequence of objects to update + * \brief Erase all viewer objects. * \param theViewerId viewer identifier - * \param theIsForced flag used to update all objects, including the unchanged ones */ - void Update( const HYDROData_SequenceOfObjects& theObjs, - const int theViewerId, - const bool theIsForced ); + void EraseAll( const int theViewerId ); /** * \brief Erase the specified viewer objects. * \param theObjs sequence of objects to erase * \param theViewerId viewer identifier */ - void Erase( const HYDROData_SequenceOfObjects& theObjs, - const int theViewerId ); + void Erase( const HYDROData_SequenceOfObjects& theObjs, + const int theViewerId ); /** * \brief Display the specified viewer objects. * \param theObjs sequence of objects to display * \param theViewerId viewer identifier * \param theIsForced flag used to update all objects, including the unchanged ones + * \param theDoFitAll flag used to fit the view to all visible objects; do not fit by default */ - void Display( const HYDROData_SequenceOfObjects& theObjs, - const int theViewerId, - const bool theIsForced ); + void Display( const HYDROData_SequenceOfObjects& theObjs, + const int theViewerId, + const bool theIsForced, + const bool theDoFitAll ); -private: +protected: /** * \brief Purge all invalid objects in the viewer. * \param theViewerId viewer identifier */ - void purgeObjects( const int theViewerId ); + void purgeObjects( const int theViewerId ); +private: /** * \brief Get the presentation driver for the specified data object. * \param theObj data object @@ -126,10 +123,12 @@ private: HYDROGUI_PrsDriver* getDriver( const Handle(HYDROData_Entity)& theObj ); private: - HYDROGUI_Module* myModule; - typedef QMap< ObjectKind, HYDROGUI_PrsDriver* > PrsDriversMap; PrsDriversMap myPrsDriversMap; + vtkNew myPicker; + int myXPosition; + int myYPosition; + bool myIsPositionSaved; }; #endif