X-Git-Url: http://git.salome-platform.org/gitweb/?a=blobdiff_plain;f=src%2FModuleBase%2FModuleBase_IViewer.h;h=374e526bdd865975a8e13ab803735f612e3741db;hb=49d5a27258260087aad5e7ca30d6863e08a186d1;hp=c701f61082920ac43dd5b6488f70767ab48b1f2d;hpb=efaa3e56c591f0b6a0e018cc91027ff5f82b2438;p=modules%2Fshaper.git diff --git a/src/ModuleBase/ModuleBase_IViewer.h b/src/ModuleBase/ModuleBase_IViewer.h index c701f6108..374e526bd 100644 --- a/src/ModuleBase/ModuleBase_IViewer.h +++ b/src/ModuleBase/ModuleBase_IViewer.h @@ -1,10 +1,14 @@ +// Copyright (C) 2014-20xx CEA/DEN, EDF R&D + #ifndef ModuleBase_IViewer_H #define ModuleBase_IViewer_H #include "ModuleBase.h" #include +#include #include #include +#include class QMouseEvent; class QKeyEvent; @@ -12,39 +16,50 @@ class QContextMenuEvent; class ModuleBase_IViewWindow; /** + * \ingroup GUI * A Base object for definition of connector object to - * Salome Viewer. Reimplemented in NewGeom_SalomeViewer class + * Salome Viewer. Reimplemented in SHAPERGUI_SalomeViewer class */ class MODULEBASE_EXPORT ModuleBase_IViewer : public QObject { Q_OBJECT public: - ModuleBase_IViewer(QObject* theParent) - : QObject(theParent) - { - } + /// Constructor + /// \param theParent a parent object + ModuleBase_IViewer(QObject* theParent); //! Returns AIS_InteractiveContext from current OCCViewer virtual Handle(AIS_InteractiveContext) AISContext() const = 0; + //! Trihedron 3d object shown in the viewer + virtual Handle(AIS_Trihedron) trihedron() const = 0; + //! Retrurns V3d_Vioewer from current viewer virtual Handle(V3d_Viewer) v3dViewer() const = 0; //! Returns Vsd_View object from currently active view window virtual Handle(V3d_View) activeView() const = 0; + //! Returns currently active view port widget + virtual QWidget* activeViewPort() const = 0; + //! Enable or disable selection in the viewer + //! \param isEnabled is enable or disable flag virtual void enableSelection(bool isEnabled) = 0; //! Returns true if selection is enabled virtual bool isSelectionEnabled() const = 0; //! Enable or disable multiselection in the viewer + //! \param isEnable is enable or disable flag virtual void enableMultiselection(bool isEnable) = 0; //! Returns true if multiselection is enabled virtual bool isMultiSelectionEnabled() const = 0; + //! Enable or disable draw mode in the viewer + virtual bool enableDrawMode(bool isEnabled) = 0; + //! Perfroms the fit all for the active view virtual void fitAll() = 0; @@ -52,34 +67,99 @@ Q_OBJECT /// \param theX the X projection value /// \param theY the Y projection value /// \param theZ the Z projection value - virtual void setViewProjection(double theX, double theY, double theZ) = 0; + /// \param theTwist the twist angle in radians + virtual void setViewProjection( double theX, double theY, double theZ, + double theTwist ) = 0; /// Add selection filter to the viewer + /// \param theFilter a selection filter virtual void addSelectionFilter(const Handle(SelectMgr_Filter)& theFilter) = 0; /// Remove selection filter from the viewer + /// \param theFilter a selection filter virtual void removeSelectionFilter(const Handle(SelectMgr_Filter)& theFilter) = 0; + /// Returns true if the selection filter is set to the viewer + /// \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; + + /// Returns a scale factor of the given view + /// \param theView a view object + const double Scale(const Handle(V3d_View)& theView) + { + if (!myWindowScale.contains(theView)) + myWindowScale.insert(theView, theView->Camera()->Scale()); + return myWindowScale[theView]; + } + + /// 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) { myWindowScale[theView] = theVal; } + + /// 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; + signals: + /// Signal emited when last view window is closed void lastViewClosed(); + + /// Signal emited before view window is closed void tryCloseView(ModuleBase_IViewWindow* theWnd); + + /// Signal emited on delete view window void deleteView(ModuleBase_IViewWindow* theWnd); + + /// Signal emited on creation of view window void viewCreated(ModuleBase_IViewWindow* theWnd); + + /// Signal emited on key release void activated(ModuleBase_IViewWindow* theWnd); + /// Signal emited on mouse press void mousePress(ModuleBase_IViewWindow* theWnd, QMouseEvent* theEvent); + + /// Signal emited on mouse release void mouseRelease(ModuleBase_IViewWindow* theWnd, QMouseEvent* theEvent); + + /// Signal emited on mouse double click void mouseDoubleClick(ModuleBase_IViewWindow* theWnd, QMouseEvent* theEvent); + + /// Signal emited on mouse move void mouseMove(ModuleBase_IViewWindow* theWnd, QMouseEvent* theEvent); + /// Signal emited on key press void keyPress(ModuleBase_IViewWindow* theWnd, QKeyEvent* theEvent); + + /// Signal emited on key release void keyRelease(ModuleBase_IViewWindow* theWnd, QKeyEvent* theEvent); + /// Signal emited on selection changed void selectionChanged(); + + /// Signal emited on selection changed void contextMenuRequested(QContextMenuEvent*); + + /// Signal emitted on transformation of view point in view window + /// \param theTransformation type of transformation (see AppElements_ViewWindow::OperationType) + void viewTransformed(int theTransformation); + + /// Signal emited on selection changed + void trihedronVisibilityChanged(bool theState); + + protected: + /// A map for storing a scale factors dependent on view object + QMap myWindowScale; }; #endif