include/root/TEveViewer.h

0001 // @(#)root/eve:$Id$
0002 // Authors: Matevz Tadel & Alja Mrak-Tadel: 2006, 2007
0003
0004 /*************************************************************************
0005  * Copyright (C) 1995-2007, Rene Brun and Fons Rademakers.               *
0006  * All rights reserved.                                                  *
0007  *                                                                       *
0008  * For the licensing terms see $ROOTSYS/LICENSE.                         *
0009  * For the list of contributors see $ROOTSYS/README/CREDITS.             *
0010  *************************************************************************/
0011
0012 #ifndef ROOT_TEveViewer
0013 #define ROOT_TEveViewer
0014
0015 #include "TEveElement.h"
0016 #include "TEveWindow.h"
0017
0018 class TGWindow;
0019 class TGedEditor;
0020 class TGLViewer;
0021 class TGLSAViewer;
0022 class TGLEmbeddedViewer;
0023
0024 class TEveScene;
0025
0026 /******************************************************************************/
0027 // TEveViewer
0028 /******************************************************************************/
0029
0030 class TEveViewer : public TEveWindowFrame
0031 {
0032 private:
0033    TEveViewer(const TEveViewer&);            // Not implemented
0034    TEveViewer& operator=(const TEveViewer&); // Not implemented
0035
0036 protected:
0037    TGLViewer    *fGLViewer;
0038    TGFrame      *fGLViewerFrame;
0039
0040    static Bool_t fgInitInternal;
0041    static Bool_t fgRecreateGlOnDockOps;
0042    static void   InitInternal();
0043
0044 public:
0045    TEveViewer(const char* n="TEveViewer", const char* t="");
0046    ~TEveViewer() override;
0047
0048    void PreUndock() override;
0049    void PostDock() override;
0050
0051    TGLViewer* GetGLViewer() const { return fGLViewer; }
0052    void SetGLViewer(TGLViewer* viewer, TGFrame* frame);
0053
0054    TGLSAViewer*       SpawnGLViewer(TGedEditor* ged=nullptr, Bool_t stereo=kFALSE, Bool_t quad_buf=kTRUE);
0055    TGLEmbeddedViewer* SpawnGLEmbeddedViewer(TGedEditor* ged=nullptr, Int_t border=0);
0056
0057    void Redraw(Bool_t resetCameras=kFALSE);
0058    void SwitchStereo();
0059
0060    virtual void AddScene(TEveScene* scene);
0061
0062    void RemoveElementLocal(TEveElement* el) override;
0063    void RemoveElementsLocal() override;
0064
0065    TObject* GetEditorObject(const TEveException& eh="TEveViewer::GetEditorObject ") const override;
0066
0067    Bool_t HandleElementPaste(TEveElement* el) override;
0068
0069    const TGPicture* GetListTreeIcon(Bool_t open=kFALSE) override;
0070
0071    ClassDefOverride(TEveViewer, 0); // Reve representation of TGLViewer.
0072 };
0073
0074
0075 /******************************************************************************/
0076 // TEveViewerList
0077 /******************************************************************************/
0078
0079 class TEveViewerList : public TEveElementList
0080 {
0081 private:
0082    TEveViewerList(const TEveViewerList&);            // Not implemented
0083    TEveViewerList& operator=(const TEveViewerList&); // Not implemented
0084
0085 protected:
0086    Bool_t        fShowTooltip;
0087
0088    Float_t       fBrightness;
0089    Bool_t        fUseLightColorSet;
0090
0091    void HandleTooltip();
0092
0093 public:
0094    TEveViewerList(const char* n="TEveViewerList", const char* t="");
0095    ~TEveViewerList() override;
0096
0097    void AddElement(TEveElement* el) override;
0098    void RemoveElementLocal(TEveElement* el) override;
0099    void RemoveElementsLocal() override;
0100
0101    // --------------------------------
0102
0103    virtual void Connect();
0104    virtual void Disconnect();
0105
0106    void RepaintChangedViewers(Bool_t resetCameras, Bool_t dropLogicals);
0107    void RepaintAllViewers(Bool_t resetCameras, Bool_t dropLogicals);
0108    void DeleteAnnotations();
0109
0110    void SceneDestructing(TEveScene* scene);
0111
0112    // --------------------------------
0113
0114    void OnMouseOver(TObject* obj, UInt_t state);
0115    void OnReMouseOver(TObject* obj, UInt_t state);
0116    void OnUnMouseOver(TObject* obj, UInt_t state);
0117    void OnClicked(TObject *obj, UInt_t button, UInt_t state);
0118    void OnReClicked(TObject *obj, UInt_t button, UInt_t state);
0119    void OnUnClicked(TObject *obj, UInt_t button, UInt_t state);
0120
0121    // --------------------------------
0122
0123    Bool_t  GetShowTooltip()     const { return fShowTooltip; }
0124    void    SetShowTooltip(Bool_t x)   { fShowTooltip = x; }
0125
0126    Float_t GetColorBrightness() const { return fBrightness; }
0127    void    SetColorBrightness(Float_t b);
0128
0129    Bool_t  UseLightColorSet()   const { return fUseLightColorSet; }
0130    void    SwitchColorSet();
0131
0132    ClassDefOverride(TEveViewerList, 0); // List of Viewers providing common operations on TEveViewer collections.
0133 };
0134
0135 #endif