C# Class Symphonary.MidiPlayer

ファイルを表示 Open project: tfreedman/Symphonary Class Usage Examples

Public Properties

Property	Type	Description
al_CurrentPlayingChannelNotes	System.Collections.ArrayList

Public Methods

Method	Description
EnterPreviewMode ( EventHandler extHandlePreviewPlayingCompleted ) : void	Configure player for preview mode, stashes settings for which channels are played, detaches event handlers related to gameplay, attaches preview completion event handler
ExitPreviewMode ( EventHandler extHandlePreviewPlayingCompleted ) : void	Resets player configuration from preview mode, restores settings for which channels are played, re-attaches event handlers related to gameplay, detaches preview completion event handler
MidiPlayer ( string s_Filename, ProgressChangedEventHandler extHandleLoadProgressChanged, EventHandler extHandleLoadCompleted, EventHandler extHandleChannelMessagePlayed, EventHandler extHandlePlayingCompleted ) : System	Constructor for the class. Several additional event handlers are hooked up, these are for driving changes in the UI
OnClosedOperations ( ) : void	Disposes some resources when program has closed
OnClosingOperations ( ) : void	Sets the program closing flag value to true. This stops teh player from performing some opertions that may cause an exception when the program is closing
ResumePlaying ( ) : void	Pause playing the MIDI file
StartPlaying ( ) : void	Play the MIDI file
StopPlaying ( ) : void	Stop playing the MIDI file
UnmuteOtherChannels ( ) : void	Unmute all channels other than the persistent channel. The persistent channel is not muted in the first place so this effectively unmutes all channels

Private Methods

Method	Description
HandleChannelMessagePlayed ( object sender, Sanford.Multimedia.Midi.ChannelMessageEventArgs e ) : void	Internal event handler for channel message played
HandleChased ( object sender, Sanford.Multimedia.Midi.ChasedEventArgs e ) : void	Internal event handler for channel message chased. Not sure what this does
HandleLoadCompleted ( object sender, AsyncCompletedEventArgs e ) : void	Internal event handler for load completed
HandlePlayingCompleted ( object sender, EventArgs e ) : void	Internal event handler for playing completed. Don't have anything that needed to be done by this yet
HandleStopped ( object sender, Sanford.Multimedia.Midi.StoppedEventArgs e ) : void	Internal event handler for playing stopped
MuteAllChannels ( ) : void	Mutes all channels in the MIDI file. This is used to get rid of "hanging" notes when the MIDI file stops playing
MuteOtherChannels ( ) : void	Mutes all channels except the persistent channel
ReattachExternalPlaybackEventHandles ( ) : void	Used by preview mode
RecoverChannelPlaySettings ( ) : void	Used by preview mode
StashChannelPlaySettings ( ) : void	Used by preview mode
UnHookExternalPlaybackEventHandles ( ) : void	Used by preview mode

Method Details

EnterPreviewMode() public method

Configure player for preview mode, stashes settings for which channels are played, detaches event handlers related to gameplay, attaches preview completion event handler

public EnterPreviewMode ( EventHandler extHandlePreviewPlayingCompleted ) : void
extHandlePreviewPlayingCompleted	EventHandler
return	void

ExitPreviewMode() public method

Resets player configuration from preview mode, restores settings for which channels are played, re-attaches event handlers related to gameplay, detaches preview completion event handler

public ExitPreviewMode ( EventHandler extHandlePreviewPlayingCompleted ) : void
extHandlePreviewPlayingCompleted	EventHandler
return	void

MidiPlayer() public method

Constructor for the class. Several additional event handlers are hooked up, these are for driving changes in the UI

public MidiPlayer ( string s_Filename, ProgressChangedEventHandler extHandleLoadProgressChanged, EventHandler extHandleLoadCompleted, EventHandler extHandleChannelMessagePlayed, EventHandler extHandlePlayingCompleted ) : System
s_Filename	string	directory of the MIDI file to play
extHandleLoadProgressChanged	ProgressChangedEventHandler	external event handler for load progress changed
extHandleLoadCompleted	EventHandler	external event handler for load completed
extHandleChannelMessagePlayed	EventHandler	external event handler for channel message played
extHandlePlayingCompleted	EventHandler	external event handler for loading completed
return	System

OnClosedOperations() public method

Disposes some resources when program has closed

public OnClosedOperations ( ) : void
return	void

OnClosingOperations() public method

Sets the program closing flag value to true. This stops teh player from performing some opertions that may cause an exception when the program is closing

public OnClosingOperations ( ) : void
return	void

ResumePlaying() public method

Pause playing the MIDI file

public ResumePlaying ( ) : void
return	void

StartPlaying() public method

Play the MIDI file

public StartPlaying ( ) : void
return	void

StopPlaying() public method

Stop playing the MIDI file

public StopPlaying ( ) : void
return	void

UnmuteOtherChannels() public method

Unmute all channels other than the persistent channel. The persistent channel is not muted in the first place so this effectively unmutes all channels

public UnmuteOtherChannels ( ) : void
return	void

Property Details

al_CurrentPlayingChannelNotes public_oe property

public ArrayList,System.Collections al_CurrentPlayingChannelNotes
return	System.Collections.ArrayList