Gabriele Cosmo
251 lines
7.4 KiB
C++
251 lines
7.4 KiB
C++
//
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// ********************************************************************
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// * License and Disclaimer *
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// * *
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// * The Geant4 software is copyright of the Copyright Holders of *
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// * the Geant4 Collaboration. It is provided under the terms and *
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// * conditions of the Geant4 Software License, included in the file *
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// * LICENSE and available at http://cern.ch/geant4/license . These *
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// * include a list of copyright holders. *
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// * *
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// * Neither the authors of this software system, nor their employing *
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// * institutes,nor the agencies providing financial support for this *
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// * work make any representation or warranty, express or implied, *
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// * regarding this software system or assume any liability for its *
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// * use. Please see the license in the file LICENSE and URL above *
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// * for the full disclaimer and the limitation of liability. *
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// * *
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// * This code implementation is the result of the scientific and *
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// * technical work of the GEANT4 collaboration. *
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// * By using, copying, modifying or distributing the software (or *
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// * any work based on the software) you agree to acknowledge its *
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// * use in resulting scientific publications, and indicate your *
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// * acceptance of all terms of the Geant4 Software license. *
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// ********************************************************************
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//
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//
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// $Id: G4OpenGLQtViewer.hh,v 1.13 2008/11/06 13:43:44 lgarnier Exp $
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// GEANT4 tag $Name: geant4-09-02 $
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//
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//
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// G4OpenGLQtViewer : Class to provide WindowsNT specific
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// functionality for OpenGL in GEANT4
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#ifdef G4VIS_BUILD_OPENGLQT_DRIVER
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#ifndef G4OPENGLQTVIEWER_HH
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#define G4OPENGLQTVIEWER_HH
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#include "globals.hh"
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#include "G4VViewer.hh"
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#include "G4OpenGLSceneHandler.hh"
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#include <qobject.h>
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#include <qpoint.h>
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class QGLWidget;
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class QDialog;
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class QContextMenuEvent;
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#if QT_VERSION < 0x040000
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class QPopupMenu;
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#else
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class QMenu;
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#endif
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class QImage;
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class QAction;
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class QMouseEvent;
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class QKeyEvent;
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class QWheelEvent;
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class QProcess;
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class QTime;
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class G4OpenGLSceneHandler;
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class G4OpenGLQtMovieDialog;
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class G4OpenGLQtViewer: public QObject, virtual public G4OpenGLViewer {
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Q_OBJECT
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public:
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G4OpenGLQtViewer (G4OpenGLSceneHandler& scene);
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virtual ~G4OpenGLQtViewer ();
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void SetView ();
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virtual void updateQWidget()=0;
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void setupViewport(int, int);
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QString setEncoderPath(QString path);
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QString getEncoderPath();
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QString setTempFolderPath(QString path);
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QString getTempFolderPath();
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QString setSaveFileName(QString path);
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QString getSaveFileName();
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bool isRecording();
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bool isStopped();
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bool isPaused();
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bool isEncoding();
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bool isWaiting();
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bool isFailed();
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void setWaiting();
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bool isBadEncoder();
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bool isBadOutput();
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bool isBadTmp();
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bool isSuccess();
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void setBadTmp();
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void setBadOutput();
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void setBadEncoder();
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bool isReadyToEncode();
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void resetRecording();
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void encodeVideo();
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void stopVideo();
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void saveVideo();
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bool generateMpegEncoderParameters();
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void displayRecordingStatus();
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protected:
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void CreateGLQtContext ();
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virtual void CreateMainWindow (QGLWidget*,QString);
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void G4resizeGL(int, int);
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void G4manageContextMenuEvent(QContextMenuEvent *e);
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void G4MousePressEvent(QMouseEvent *event);
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void G4MouseReleaseEvent();
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void G4MouseDoubleClickEvent();
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void G4MouseMoveEvent(QMouseEvent *event);
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void G4wheelEvent (QWheelEvent * event);
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void G4keyPressEvent (QKeyEvent * event);
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void rotateQtScene(float, float);
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void rotateQtCamera(float, float);
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void moveScene(float, float, float,bool);
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void FinishView();
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protected:
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G4int WinSize_x;
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G4int WinSize_y;
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QGLWidget* fWindow;
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QDialog* GLWindow;
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bool hasPendingEvents();
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void savePPMToTemp();
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int fRecordFrameNumber;
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float fRotationAngleX;
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float fRotationAngleY;
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float fRotationAngleZ;
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float fDeltaRotationAngleX;
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float fDeltaRotationAngleY;
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float fDeltaRotationAngleZ;
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bool hasToRepaint;
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bool readyToPaint;
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bool zoomAction;
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QPoint beginZoom;
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QPoint endZoom;
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private:
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enum mouseActions {STYLE1,STYLE2,STYLE3,STYLE4};
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enum RECORDING_STEP {WAIT,START,PAUSE,CONTINUE,STOP,READY_TO_ENCODE,ENCODING,FAILED,SUCCESS,BAD_ENCODER,BAD_OUTPUT,BAD_TMP,SAVE};
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void createPopupMenu();
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void createRadioAction(QAction *,QAction *, const std::string&,unsigned int a=1);
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void rescaleImage(int, int);
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bool generateEPS(QString,int,QImage);
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bool generateVectorEPS (QString,int,int,QImage);
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bool generatePS_PDF(QString,int,QImage);
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void showMovieParametersDialog();
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void initMovieParameters();
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QString createTempFolder();
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QString removeTempFolder();
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void setRecordingStatus(RECORDING_STEP);
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void setRecordingInfos(QString);
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QString getProcessErrorMsg();
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#if QT_VERSION < 0x040000
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QPopupMenu *fContextMenu;
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#else
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QMenu *fContextMenu;
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#endif
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mouseActions fMouseAction; // 1: rotate 2:move 3:pick 4:shortcuts
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QPoint fLastPos1;
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QPoint fLastPos2;
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QPoint fLastPos3;
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/** delta of scene rotation. This delta is put in degree */
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G4double fDeltaRotation;
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/** delta of scene translation. This delta is put in % of the scene view */
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G4double fDeltaSceneTranslation;
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/** delta of depth move. This delta is put in % of the scene view */
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G4double fDeltaDepth;
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/** delta of zoom move. This delta is put in % of the scene view */
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G4double fDeltaZoom;
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/** delta of auto move/rotation. This delta is put in % of the move/rotation param */
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G4double fDeltaMove;
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/** To ensure key event are keep one by one */
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bool fHoldKeyEvent;
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/** To ensure move event are keep one by one */
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bool fHoldMoveEvent;
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/** To ensure rotate event are keep one by one */
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bool fHoldRotateEvent;
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bool fAutoMove;
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QString fEncoderPath;
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QString fTempFolderPath;
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QString fMovieTempFolderPath;
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QString fSaveFileName;
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QString fParameterFileName;
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QAction *fRotateAction;
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QAction *fMoveAction;
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QAction *fPickAction;
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QAction *fFullScreenOn;
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QAction *fFullScreenOff;
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QAction *fDrawingWireframe;
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QAction *fDrawingLineRemoval;
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QAction *fDrawingSurfaceRemoval;
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QAction *fDrawingLineSurfaceRemoval;
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G4OpenGLQtMovieDialog* fMovieParametersDialog;
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RECORDING_STEP fRecordingStep;
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QProcess *fProcess;
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QTime *fLastEventTime;
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int fSpinningDelay;
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int fLaunchSpinDelay;
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signals:
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void rotateTheta(int);
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void rotatePhi(int);
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void moveX(int);
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void moveY(int);
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void moveZ(int);
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public slots :
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void startPauseVideo();
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private slots :
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void actionMouseRotate();
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void actionMouseMove();
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void actionMousePick();
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void actionDrawingWireframe();
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void actionDrawingLineRemoval();
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void actionDrawingSurfaceRemoval();
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void actionDrawingLineSurfaceRemoval();
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void actionSaveImage();
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void actionMovieParameters();
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void showShortcuts();
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void toggleDrawingAction(int);
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void toggleMouseAction(mouseActions);
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void toggleRepresentation(bool);
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void toggleProjection(bool);
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void toggleBackground(bool);
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void toggleTransparency(bool);
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void toggleAntialiasing(bool);
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void toggleHaloing(bool);
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void toggleAux(bool);
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void toggleFullScreen(bool);
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void processEncodeFinished();
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void processLookForFinished();
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void processEncodeStdout();
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// Only use for Qt>4.0
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// void dialogClosed();
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};
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#endif
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#endif
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