/// <summary>
/// Constructor.
/// </summary>
public SequencerControllerUI()
{
this.InitializeComponent();
// Get an instance to the sequencer controller.
this.globalSequencerControllerInstance = GlobalSequencerController.GetInstance();
// Get an instance to the event handler.
this.globalEventHandlerInstance = GlobalEventHandler.GetInstance();
// Subscribe to MIDI events.
this.globalEventHandlerInstance.MidiEventReceived += this.MidiEventReceived;
// Get an instance to the sequencer data handler.
this.globalSequencerDataInstance = GlobalSequencerData.GetInstance();
// Clear out the tap cache.
for (int i = 0; i < 5; i++)
{
this.bpmTapTimer[i] = 0;
}
// Register for the keyboard input event to register taps.
CoreWindow.GetForCurrentThread().KeyDown += Keyboard_KeyDown;
// Store current theme button color.
this.themeButtonColor = (SolidColorBrush)StartSequencerButton.Background;
// Set the initial BPM to 60.
CurrentBpmSlider.Value = 60;
}
/// <summary>
/// Constructor.
/// </summary>
public MainPage()
{
this.InitializeComponent();
// Setting minimum window size.
ApplicationView.PreferredLaunchViewSize = new Size(this.minWindowWidth, this.minWindowHeight);
ApplicationView.PreferredLaunchWindowingMode = ApplicationViewWindowingMode.PreferredLaunchViewSize;
// Get an instance to the sequencer data handler.
this.globalSequencerDataInstance = GlobalSequencerData.GetInstance();
// Explicitly show the title bar.
CoreApplication.GetCurrentView().TitleBar.ExtendViewIntoTitleBar = false;
// Get an instance to the sequencer controller.
this.globalSequencerControllerInstance = GlobalSequencerController.GetInstance();
// Get an instance to the event handler and subscribe to the SequencerPositionChanged event.
this.globalEventHandlerInstance = GlobalEventHandler.GetInstance();
this.globalEventHandlerInstance.SequencerPositionChanged += this.SequencerTrigger;
this.globalEventHandlerInstance.CurrentlyPlayingChanged += this.SequencerPlayingChanged;
// Store the current dispatcher to the global event handler.
this.globalEventHandlerInstance.controllerDispatcher = Dispatcher;
// Subscribe to the window resize event.
Window.Current.CoreWindow.SizeChanged += UpdateUI;
// Subscribe to window close event.
ApplicationView.GetForCurrentView().Consolidated += MainWindowClosed;
// Initially create the UI.
CreateUI();
}
/// <summary>
/// Constructor.
/// </summary>
public FullScreenViewer()
{
this.InitializeComponent();
// Hide the standard title bar by removing the title bar and making the buttons transparent.
CoreApplication.GetCurrentView().TitleBar.ExtendViewIntoTitleBar = true;
ApplicationView.GetForCurrentView().TitleBar.ButtonBackgroundColor = Colors.Transparent;
ApplicationView.GetForCurrentView().TitleBar.ButtonInactiveBackgroundColor = Colors.Transparent;
// Get an instance to the sequencer controller.
this.globalSequencerControllerInstance = GlobalSequencerController.GetInstance();
// Get an instance to the event handler.
this.globalEventHandlerInstance = GlobalEventHandler.GetInstance();
// Bind the SequencerTrigger() function to the SequencerPositionChanged event.
this.globalEventHandlerInstance.SequencerPositionChanged += this.SequencerTrigger;
// Bind the StartSequencer() function to the CurrentlyPlayingChanged event.
this.globalEventHandlerInstance.CurrentlyPlayingChanged += this.StartSequencer;
// Bind the ChangeOpacity() function to the TrackOpacityChanged event.
this.globalEventHandlerInstance.TrackOpacityChanged += this.ChangeOpacity;
// Bind the ChangeOpacity() function to the TrackOpacityChanged event.
this.globalEventHandlerInstance.TrackPlaybackRateChanged += this.ChangePlaybackRate;
// Bind the ChangeOpacity() function to the TrackOpacityChanged event.
this.globalEventHandlerInstance.FullscreenModeChanged += this.ChangeFullscreen;
// Get an instance to the sequencer data handler.
this.globalSequencerDataInstance = GlobalSequencerData.GetInstance();
// Subscribe to window close event.
ApplicationView.GetForCurrentView().Consolidated += PlayerWindowClosed;
// Mute and elevate all media players.
mediaPlayerElementTrack0.MediaPlayer.IsMuted = true;
mediaPlayerElementTrack0.MediaPlayer.RealTimePlayback = true;
mediaPlayerElementTrack1.MediaPlayer.IsMuted = true;
mediaPlayerElementTrack1.MediaPlayer.RealTimePlayback = true;
mediaPlayerElementTrack2.MediaPlayer.IsMuted = true;
mediaPlayerElementTrack2.MediaPlayer.RealTimePlayback = true;
mediaPlayerElementTrack3.MediaPlayer.IsMuted = true;
mediaPlayerElementTrack3.MediaPlayer.RealTimePlayback = true;
}
/// <summary>
/// Constructor.
/// </summary>
public SequencerTrackUI()
{
this.InitializeComponent();
// Get an instance to the sequencer controller.
this.globalSequencerControllerInstance = GlobalSequencerController.GetInstance();
// Get an instance to the event handler.
this.globalEventHandlerInstance = GlobalEventHandler.GetInstance();
// Get an instance to the sequencer data handler.
this.globalSequencerDataInstance = GlobalSequencerData.GetInstance();
this.globalEventHandlerInstance.MidiEventReceived += this.MidiEventReceived;
// Store current theme button color.
this.themeButtonColor = (SolidColorBrush)Slot0Button.Background;
}
public SequencerMidiUI()
{
this.InitializeComponent();
// Get an instance to the sequencer controller.
this.globalSequencerControllerInstance = GlobalSequencerController.GetInstance();
// Get an instance to the event handler and subscribe to the SequencerPositionChanged event.
this.globalEventHandlerInstance = GlobalEventHandler.GetInstance();
// Store the current dispatcher to the global event handler.
this.globalEventHandlerInstance.controllerDispatcher = Dispatcher;
// Get an instance to the sequencer data handler.
this.globalSequencerDataInstance = GlobalSequencerData.GetInstance();
// Initialise MIDI controller and start watcher for new devices.
midiController = new MidiController();
midiController.StartWatcher();
// Register event to toggle the MIDI control UI.
this.globalEventHandlerInstance.MidiControlsVisibilityChanged += this.ToggleMidiControls;
// Register events if the available MIDI devices have changed and if a MIDI message was received.
this.globalEventHandlerInstance.AvailableMidiDevicesChanged += this.UpdateMidiDeviceList;
this.globalEventHandlerInstance.MidiEventReceived += this.MidiEventReceived;
// Update the MIDI device list initially, assume no MIDI devices initially.
this.UpdateMidiDeviceList(null, null);
// Store current theme button color.
this.themeButtonColor = (SolidColorBrush)MidiEventType4.Background;
// Register event that a new MIDI event has been learned.
this.globalEventHandlerInstance.MidiEventLearned += this.MidiEventLearned;
}
