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Diffstat (limited to 'libjava/classpath/javax/sound/midi/MidiChannel.java')
| -rw-r--r-- | libjava/classpath/javax/sound/midi/MidiChannel.java | 236 |
1 files changed, 236 insertions, 0 deletions
diff --git a/libjava/classpath/javax/sound/midi/MidiChannel.java b/libjava/classpath/javax/sound/midi/MidiChannel.java new file mode 100644 index 00000000000..fe3b5111ab7 --- /dev/null +++ b/libjava/classpath/javax/sound/midi/MidiChannel.java @@ -0,0 +1,236 @@ +/* MidiChannel.java -- A MIDI channel + Copyright (C) 2005 Free Software Foundation, Inc. + +This file is part of GNU Classpath. + +GNU Classpath is free software; you can redistribute it and/or modify +it under the terms of the GNU General Public License as published by +the Free Software Foundation; either version 2, or (at your option) +any later version. + +GNU Classpath is distributed in the hope that it will be useful, but +WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +General Public License for more details. + +You should have received a copy of the GNU General Public License +along with GNU Classpath; see the file COPYING. If not, write to the +Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA +02110-1301 USA. + +Linking this library statically or dynamically with other modules is +making a combined work based on this library. Thus, the terms and +conditions of the GNU General Public License cover the whole +combination. + +As a special exception, the copyright holders of this library give you +permission to link this library with independent modules to produce an +executable, regardless of the license terms of these independent +modules, and to copy and distribute the resulting executable under +terms of your choice, provided that you also meet, for each linked +independent module, the terms and conditions of the license of that +module. An independent module is a module which is not derived from +or based on this library. If you modify this library, you may extend +this exception to your version of the library, but you are not +obligated to do so. If you do not wish to do so, delete this +exception statement from your version. */ + + +package javax.sound.midi; + +/** + * A MIDI channel. + * + * @author Anthony Green (green@redhat.com) + * @since 1.3 + * + */ +public interface MidiChannel +{ + + /** + * Start playing a note. + * + * @param noteNumber the MIDI note number + * @param velocity the velocity at which the key was pressed + */ + public void noteOn(int noteNumber, int velocity); + + /** + * Stop playing a note. + * + * @param noteNumber the MIDI note number + * @param velocity the volcity at which the ket was released + */ + public void noteOff(int noteNumber, int velocity); + + /** + * Stop playing a note. + * + * @param noteNumber the MIDI note number + */ + public void noteOff(int noteNumber); + + /** + * Change in a key pressure for a note. + * + * @param noteNumber the MIDI note number + * @param pressure the key pressure + */ + public void setPolyPressure(int noteNumber, int pressure); + + /** + * Get the key pressure for a note. + * + * @param noteNumber the MIDI note number + * @return the key pressure + */ + public int getPolyPressure(int noteNumber); + + /** + * Set the key pressure for the channel. + * + * @param pressure the key pressure + */ + public void setChannelPressure(int pressure); + + /** + * Get the key pressure for the channel. + * + * @return the key pressure + */ + public int getChannelPressure(); + + /** + * Set a change in a controller's value. + * + * @param controller the MIDI controller number (0 to 127) + * @param value the new value (0 to 127) + */ + public void controlChange(int controller, int value); + + /** + * Get a controller's value. + * + * @param controller the MIDI controller number (0 to 127) + * @return the controller's value (0 to 127) + */ + public int getController(int controller); + + /** + * Change the patch for this channel. + * + * @param program the patch number to switch to (0 to 127) + */ + public void programChange(int program); + + /** + * Change the bank and patch for this channel. + * + * @param bank the bank to switch to (0 to 16383) + * @param program the patch to switch to (0 to 127) + */ + public void programChange(int bank, int program); + + /** + * Get the current patch for this channel. + * + * @return current patch (0 to 127) + */ + public int getProgram(); + + /** + * Change the pitch bend for this channel using a positive 14-bit value. + * + * @param bend the new pitch bend value + */ + public void setPitchBend(int bend); + + /** + * Get the pitch bend for this channel as a positive 14-bit value. + * + * @return the current patch bend value + */ + public int getPitchBend(); + + /** + * Reset all MIDI controllers to their default values. + */ + public void resetAllControllers(); + + /** + * Stop playing all notes. Sound may not stop. + */ + public void allNotesOff(); + + /** + * Stop all sound. + */ + public void allSoundOff(); + + /** + * Set whether or not local controls are on or off. They are on by + * default. + * + * @param on true to enable local controls, false to disable + * @return the new value + */ + public boolean localControl(boolean on); + + /** + * Turns mono mode on or off. + * + * @param on true to enable mono mode, false to disable + */ + public void setMono(boolean on); + + /** + * Get the current mono mode. + * + * @return true if mono is enabled, false otherwise + */ + public boolean getMono(); + + /** + * Turns omni mode on or off. + * + * @param on true to enable omni mode, false to disable + */ + public void setOmni(boolean on); + + /** + * Get the current omni mode. + * + * @return true if omni is enabled, false otherwise + */ + public boolean getOmni(); + + /** + * Turns mute mode on or off. + * + * @param mute true to enable mute mode, false to disable + */ + public void setMute(boolean mute); + + /** + * Get the current mute mode. + * + * @return true if mute is enabled, false otherwise + */ + public boolean getMute(); + + /** + * Turns solo mode on or off. If any channels are soloed, then only those + * channels make sounds, otherwise all channels will make sound. + * + * @param solo true to enable solo mode, false to disable + */ + public void setSolo(boolean solo); + + /** + * Get the current solo mode. + * + * @return true is solo is enabled, false otherwise. + */ + public boolean getSolo(); +} |