rosegardenguiapp.h

LINUX下的混音软件

    void slotStartAtTime(int sec, int usec);
    void slotRefreshTimeDisplay();
    void slotToggleTracking();

    /**
     * Called when the sequencer auxiliary process exits
     */
    void slotSequencerExited(KProcess*);

    /// When the transport closes 
    void slotCloseTransport();

    /**
     * called by RosegardenApplication when session management tells
     * it to save its state. This is to avoid saving the transport as
     * a 2nd main window
     */
    void slotDeleteTransport();
    
    /**
     * Put the GUI into a given Tool edit mode
     */
    void slotActivateTool(QString toolName);

    /**
     * Toggles either the play or record metronome according
     * to Transport status
     */
    void slotToggleMetronome();

    /*
     * Toggle the solo mode
     */
    void slotToggleSolo(bool);

    /**
     * Set and unset the loop from the transport loop button with
     * these slots.
     */
    void slotSetLoop();
    void slotUnsetLoop();

    /**
     * Set and unset the loop start/end time from the transport loop start/stop buttons with
     * these slots.
     */
    void slotSetLoopStart();
    void slotSetLoopStop();

    /**
     * Toggle the track labels on the TrackEditor
     */
    void slotToggleTrackLabels();

    /**
     * Toggle the rulers on the TrackEditor
     * (aka bar buttons)
     */
    void slotToggleRulers();

    /**
     * Toggle the tempo ruler on the TrackEditor
     */
    void slotToggleTempoRuler();

    /**
     * Toggle the chord-name ruler on the TrackEditor
     */
    void slotToggleChordNameRuler();

    /**
     * Toggle the segment canvas previews
     */
    void slotTogglePreviews();

    /**
     * Re-dock the parameters box to its initial position
     */
    void slotDockParametersBack();

    /**
     * The parameters box was closed
     */
    void slotParametersClosed();

    /**
     * The parameters box was docked back
     */
    void slotParametersDockedBack(KDockWidget*, KDockWidget::DockPosition);

    /**
     * Display tip-of-day dialog on demand
     */
    void slotShowTip();

    /*
     * Select Track up or down
     */
    void slotTrackUp();
    void slotTrackDown();

    /**
     * Mute/Unmute
     */
    void slotMuteAllTracks();
    void slotUnmuteAllTracks();
    void slotToggleMutedCurrentTrack();
    
    /**
     * Toggle arm (record) current track
     */
    void slotToggleRecordCurrentTrack();
    
    /**
     * save general Options like all bar positions and status as well
     * as the geometry and the recent file list to the configuration
     * file
     */         
    void slotSaveOptions();

    /**
     * Show the configure dialog
     */
    void slotConfigure();

    /**
     * Show the key mappings
     *
     */
    void slotEditKeys();

    /**
     * Edit toolbars
     */
    void slotEditToolbars();

    /**
     * Update the toolbars after edition
     */
    void slotUpdateToolbars();

    /**
     * Zoom slider moved
     */
    void slotChangeZoom(int index);

    void slotZoomIn();
    void slotZoomOut();

    /**
     * Modify tempo
     */
    void slotChangeTempo(timeT time,
                         tempoT value,      
                         tempoT target,
                         TempoDialog::TempoDialogAction action);

    /**
     * Move a tempo change
     */
    void slotMoveTempo(timeT oldTime,
                       timeT newTime);

    /**
     * Remove a tempo change
     */
    void slotDeleteTempo(timeT time);

    /**
     * Add marker
     */
    void slotAddMarker(timeT time);

    /**
     * Remove a marker
     */
    void slotDeleteMarker(timeT time,
                          QString name,
                          QString description);

    /**
     * Document modified
     */
    void slotDocumentModified(bool modified = true);


    /**
     * This slot is here to be connected to RosegardenGUIView's
     * stateChange signal. We use a bool for the 2nd arg rather than a
     * KXMLGUIClient::ReverseStateChange to spare the include of
     * kxmlguiclient.h just for one typedef.
     *
     * Hopefully we'll be able to get rid of this eventually,
     * I should slip this in KMainWindow for KDE 4.
     */
    void slotStateChanged(QString, bool noReverse);

    /**
     * A command has happened; check the clipboard in case we
     * need to change state
     */
    void slotTestClipboard();

    /**
     * Show a 'play list' dialog
     */
    void slotPlayList();

    /**
     * Play the requested URL
     *
     * Stop current playback, close current document,
     * open specified document and play it.
     */
    void slotPlayListPlay(QString url);

    /**
     * Call up the online tutorial
     */
    void slotTutorial();

    /**
     * Surf to the bug reporting guidelines
     */
    void slotBugGuidelines();
    
    /**
     * View the trigger segments manager
     */
    void slotManageTriggerSegments();

    /**
     * View the audio file manager - and some associated actions
     */
    void slotAudioManager();

    void slotAddAudioFile(AudioFileId);
    void slotDeleteAudioFile(AudioFileId);
    void slotPlayAudioFile(AudioFileId,
                           const RealTime &,
                           const RealTime &);
    void slotCancelAudioPlayingFile(AudioFileId);
    void slotDeleteAllAudioFiles();

    /**
     * Reflect segment deletion from the audio manager
     */
    void slotDeleteSegments(const SegmentSelection&);

    void slotRepeatingSegments();
    void slotRelabelSegments();
	void slotTransposeSegments();
	
    /// Panic button pressed
    void slotPanic();

    // Auto-save
    //
    void slotAutoSave();

    // Auto-save update interval changes
    //
    void slotUpdateAutoSaveInterval(unsigned int interval);

    // Update the side-bar when the configuration page changes its style.
    //
    void slotUpdateSidebarStyle(unsigned int style);

    /**
     * called when the PlayList is being closed
     */
    void slotPlayListClosed();

    /**
     * called when the BankEditor is being closed
     */
    void slotBankEditorClosed();

    /**
     * called when the Device Manager is being closed
     */
    void slotDeviceManagerClosed();

    /**
     * called when the synth manager is being closed
     */
    void slotSynthPluginManagerClosed();

    /**
     * called when the Mixer is being closed
     */
    void slotAudioMixerClosed();
    void slotMidiMixerClosed();

    /**
     * when ControlEditor is being closed
     */
    void slotControlEditorClosed();

    /**
     * when MarkerEditor is being closed
     */
    void slotMarkerEditorClosed();

    /**
     * when TempoView is being closed
     */
    void slotTempoViewClosed();

    /**
     * when TriggerManager is being closed
     */
    void slotTriggerManagerClosed();

    /**
     * when AudioManagerDialog is being closed
     */
    void slotAudioManagerClosed();

    /**
     * Update the pointer position from the sequencer mmapped file when playing
     */
    void slotUpdatePlaybackPosition();

    /**
     * Update the CPU level meter
     */
    void slotUpdateCPUMeter(bool playing);

    /**
     * Update the monitor levels from the sequencer mmapped file when not playing
     * (slotUpdatePlaybackPosition does this among other things when playing)
     */
    void slotUpdateMonitoring();

    /**
     * Create a plugin dialog for a given instrument and slot, or
     * raise an exising one.
     */
    void slotShowPluginDialog(QWidget *parent,
                              InstrumentId instrument,
                              int index);

    void slotPluginSelected(InstrumentId instrument,
                            int index, int plugin);

    /**
     * An external GUI has requested a port change.
     */
    void slotChangePluginPort(InstrumentId instrument,
                              int index, int portIndex, float value);

    /**
     * Our internal GUI has made a port change -- the
     * PluginPortInstance already contains the new value, but we need
     * to inform the sequencer and update external GUIs.
     */
    void slotPluginPortChanged(InstrumentId instrument,
                               int index, int portIndex);

    /**
     * An external GUI has requested a program change.
     */
    void slotChangePluginProgram(InstrumentId instrument,
                                 int index, QString program);

    /**
     * Our internal GUI has made a program change -- the
     * AudioPluginInstance already contains the new program, but we
     * need to inform the sequencer, update external GUIs, and update
     * the port values for the new program.
     */
    void slotPluginProgramChanged(InstrumentId instrument,
                                  int index);

    /**
     * An external GUI has requested a configure call.  (This can only
     * happen from an external GUI, we have no way to manage these
     * internally.)
     */
    void slotChangePluginConfiguration(InstrumentId, int index,
                                       bool global, QString key, QString value);
    void slotPluginDialogDestroyed(InstrumentId instrument,
                                   int index);
    void slotPluginBypassed(InstrumentId,
                            int index, bool bypassed);

    void slotShowPluginGUI(InstrumentId, int index);
    void slotStopPluginGUI(InstrumentId, int index);
    void slotPluginGUIExited(InstrumentId, int index);

    void slotDocumentDevicesResyncd();

    void slotTestStartupTester();
    
    void slotDebugDump();

    /**
     * Enable or disable the internal MIDI Thru routing. 
     * 
     * This policy is implemented at the sequencer side, controlled 
     * by this flag and also by the MIDI Thru filters.
     * 
     * @see ControlBlock::isMidiRoutingEnabled()
     * @see RosegardenSequencerApp::processAsynchronousEvents()
     * @see RosegardenSequencerApp::processRecordedEvents()
     */
    void slotEnableMIDIThruRouting();

    void slotShowToolHelp(const QString &);

    void slotNewerVersionAvailable(QString);

private:


    //--------------- Data members ---------------------------------

    bool m_actionsSetup;

    KRecentFilesAction* m_fileRecent;

    /**
     * view is the main widget which represents your working area. The
     * View class should handle all events of the view widget.  It is
     * kept empty so you can create your view according to your
     * application's needs by changing the view class.
     */
    RosegardenGUIView* m_view;
    RosegardenGUIView* m_swapView;

    KDockWidget* m_mainDockWidget;
    KDockWidget* m_dockLeft;

    /**
     * doc represents your actual document and is created only
     * once. It keeps information such as filename and does the
     * serialization of your files.
     */
    RosegardenGUIDoc* m_doc;

    /**
     * KAction pointers to enable/disable actions
     */
    KRecentFilesAction* m_fileOpenRecent;

    KToggleAction* m_viewToolBar;
    KToggleAction* m_viewToolsToolBar;
    KToggleAction* m_viewTracksToolBar;
    KToggleAction* m_viewEditorsToolBar;
    KToggleAction* m_viewZoomToolBar;
    KToggleAction* m_viewStatusBar;
    KToggleAction* m_viewTransport;
    KToggleAction* m_viewTransportToolBar;
    KToggleAction* m_viewTrackLabels;
    KToggleAction* m_viewRulers;
    KToggleAction* m_viewTempoRuler;
    KToggleAction* m_viewChordNameRuler;
    KToggleAction* m_viewPreviews;
    KToggleAction* m_viewSegmentLabels;
    KToggleAction* m_enableMIDIrouting;

    KAction *m_playTransport;
    KAction *m_stopTransport;
    KAction *m_rewindTransport;
    KAction *m_ffwdTransport; 
    KAction *m_recordTransport;
    KAction *m_rewindEndTransport;
    KAction *m_ffwdEndTransport;

    KProcess* m_sequencerProcess;
    bool m_sequencerCheckedIn;

#ifdef HAVE_LIBJACK
    KProcess* m_jackProcess;
#endif // HAVE_LIBJACK

    ZoomSlider<double> *m_zoomSlider;
    QLabel             *m_zoomLabel;

    ProgressBar *m_progressBar;

    // SequenceManager
    //
    SequenceManager *m_seqManager;

    // Transport dialog pointer
    //
    TransportDialog *m_transport;

    // Dialogs which depend on the document

    // Audio file manager
    //
    AudioManagerDialog *m_audioManagerDialog;

    bool m_originatingJump;

    // Use these in conjucntion with the loop button to
    // remember where a loop was if we've ever set one.
    timeT m_storedLoopStart;
    timeT m_storedLoopEnd;

    bool m_useSequencer;
    bool m_dockVisible;

    AudioPluginManager *m_pluginManager;

    QTimer* m_autoSaveTimer;

    Clipboard *m_clipboard;

    SegmentParameterBox           *m_segmentParameterBox;
    InstrumentParameterBox        *m_instrumentParameterBox;
    TrackParameterBox             *m_trackParameterBox;

    PlayListDialog        *m_playList;
    DeviceManagerDialog   *m_deviceManager;
    SynthPluginManagerDialog *m_synthManager;
    AudioMixerWindow      *m_audioMixer;
    MidiMixerWindow       *m_midiMixer;
    BankEditorDialog      *m_bankEditor;
    MarkerEditor          *m_markerEditor;
    TempoView             *m_tempoView;
    TriggerSegmentManager *m_triggerSegmentManager;
    std::set<ControlEditorDialog *> m_controlEditors;
    std::map<int, AudioPluginDialog*> m_pluginDialogs;
#ifdef HAVE_LIBLO
    AudioPluginOSCGUIManager *m_pluginGUIManager;
#endif

    static RosegardenGUIApp *m_myself;

    static std::map<KProcess *, KTempFile *> m_lilyTempFileMap;

    // Used to fetch the current sequencer position from the mmapped sequencer information file
    //
    QTimer *m_playTimer;
    QTimer *m_stopTimer;

    StartupTester *m_startupTester;

    bool m_haveAudioImporter;

    RosegardenParameterArea *m_parameterArea;

#ifdef HAVE_LIRC        
    LircClient *m_lircClient;
    LircCommander *m_lircCommander;
#endif     
};


}

#endif