lgrSlots.h

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/******************************************************************************
** Copyright (c) 1992-2010 VT MAK
** All rights reserved.
******************************************************************************/

#ifndef lgrSlots_H_
#define lgrSlots_H_

#include <lgrGui/lgrGui.h>

#include <QObject>
#include <QString>

class QAction;
class QDialog;
class DtString;

namespace MAKLogger
{
   class DtAbsoluteTime;
   class DtLgrAppGuiEvent;
   class DtLgrExportDialog;
   class DtLgrGuiComponent;
   class DtLgrGuiModel;
   class DtLgrMainWindow;
   class DtLgrMenu;
   class DtLgrDropFileEvent;

   class DT_DLL_LGRGUI DtLgrSlots : public QObject
   {
      Q_OBJECT

   public:

      DtLgrSlots(DtLgrMainWindow* mainWindow,DtLgrGuiModel* model);

      virtual ~DtLgrSlots();

      virtual void customEvent(QEvent *);

      DtLgrMainWindow* mainWindow();

   signals:

      void filterCountChanged(int);
     void filenameChanged(QString);
      void fileOpenForPlaybackChanged(bool);
      void fileOpenForRecordingChanged(bool);
      void postUpdateSignal(DtLgrGuiModel&);
      void playbackStateChanged(bool);
      void playbackPausedChanged(bool);
      void recordingStateChanged(bool);
      void connectStatusChanged(bool);
      void unableToConnect(bool);

   public slots:


      virtual void lgrComponentVisibilityChanged(bool visible);



      virtual void queryUserToRecordAs();

      virtual void queryUserToRecordMultipleFiles();

      virtual void queryUserToOpenFile();

      virtual void queryUserToCloseFile();

      virtual void displayCurrentLoggerInfo();

      virtual void queryUserToSaveFile();

      virtual void queryUserToSaveFileAs();

      virtual void queryUserToJumpToTime();

      virtual void queryUserToSetStartStopTimes();

      virtual void queryUserToSetSpeed();

      virtual void queryUserToSetZoom();

      virtual void queryUserToExportSection();

      virtual void queryUserToExportFile();

      virtual void queryUserToMergeInFile();

      virtual void queryUserToAppendFile();

      virtual void queryUserToPrefixFile();

      virtual void queryUserToOffsetTime();

      virtual void queryUserToExit();


      virtual void queryUserToUpgradeFile();

      virtual void queryUserToRevert();

      virtual void queryUserToSaveRecordingData();

      virtual void startLongOperation();

      virtual void finishLongOperation();

      virtual void updateLongOperation();

      virtual void cancelLongOperation();

      virtual void fileExpandingChanged(const bool& isExpanding);

      virtual void jumpTimeChanged(const DtAbsoluteTime& jumpTime);



      virtual void toggleConnection();



      virtual void play();

      virtual void stop();

      virtual void pause();

      virtual void togglePlayPause();

      virtual void setCurrentTime(const DtAbsoluteTime&);

      virtual void jumpToStart();

      virtual void jumpToEnd();

      virtual void increasePlaybackSpeed();

      virtual void decreasePlaybackSpeed();

      virtual void setPlaybackSpeed(double);

      virtual void setStartStopTimes(const DtAbsoluteTime& start,
         const DtAbsoluteTime& stop);

      virtual void setStartTime(const DtAbsoluteTime& start);

      virtual void setStopTime(const DtAbsoluteTime& stop);

      virtual void setLoopAtEnd(bool);

      virtual void setPlayOnLoad(bool);

      virtual void setStreamVideo(bool);




      virtual void newRecording(QString name,bool overwrite);

      virtual void record();

      virtual void setPauseOnRecordAs(bool enable);



      virtual void clearSelection() const;

      virtual void cutSelection() const;

      virtual void trimStart() const;



      virtual void showHelp();

      virtual void showUserGuide();

      virtual void showReleaseNotes();

      virtual void showClassDocs();

      virtual void showAboutBox();

      virtual void launchVersionWebsite();

      virtual void launchProductWebsite();



      // \brief Update interfaces
      void updateInterfaces();

      // \brief Clean up after help assistant is closed
      void deleteAssistant();

   public:

      virtual void addMenuToMainWindow(DtLgrMenu* menu,
         QString afterThisMenu = QString());

      virtual void removeMenuFromMainWindow(QString menuName);


      virtual void addGuiComponent( DtLgrGuiComponent* component);


      virtual void addWidgetToToolbar( QWidget* widget, QString toolBarName);

      virtual void addWidgetToStatusBar(QWidget* widget);

      virtual void connectMenuItem(QAction* action,QString parentName,QString itemName);

      typedef DtLgrExportDialog* (*ExportDialogCreator)(DtLgrGuiModel*,QWidget* parent);

      virtual void addExportDialog(QString exportType,ExportDialogCreator creator);


   protected:

      void handleLgrAppEvent(DtLgrAppGuiEvent& event);

      void emitFilterCountChanged(const int& count);
      void emitOpenPlayFile(const DtString& filename);
     void emitOpenRecordFile(const DtString& filename);
     void displayErrorMessage(const DtString& error);
      void emitPlaybackStateChanged(const bool& state);
      void emitPlaybackPausedChanged(const bool& isPaused);
      void emitRecordingStateChanged(const bool& state);
      void exportCompleted(const DtString& exportType);
      void emitCrippleGuiStateChanged(const bool& state);
      void emitConnectedStatusChanged(const bool& state);
      void emitUnableToConnect(const bool& state);
      void followIntervalChanged(const double& time);
      void mediaPlayInWindowOperationActive(const bool& isActive);

      void exportTypeAddedCallback(const DtString& changed);
      void handleDropFileEvent(DtLgrDropFileEvent& event);

      DtLgrMainWindow* myMainWindow;
      DtLgrGuiModel* myModel;
   };
}

#endif