diff options
Diffstat (limited to 'org.eclipse.debug.examples.ui/src/org')
5 files changed, 263 insertions, 0 deletions
diff --git a/org.eclipse.debug.examples.ui/src/org/eclipse/debug/examples/ui/midi/adapters/MidiAdapterFactory.java b/org.eclipse.debug.examples.ui/src/org/eclipse/debug/examples/ui/midi/adapters/MidiAdapterFactory.java index 1876feb1c..2fe6cc27c 100644 --- a/org.eclipse.debug.examples.ui/src/org/eclipse/debug/examples/ui/midi/adapters/MidiAdapterFactory.java +++ b/org.eclipse.debug.examples.ui/src/org/eclipse/debug/examples/ui/midi/adapters/MidiAdapterFactory.java @@ -10,6 +10,7 @@ *******************************************************************************/ package org.eclipse.debug.examples.ui.midi.adapters; +import javax.sound.midi.MidiEvent; import javax.sound.midi.Track; import org.eclipse.core.runtime.IAdapterFactory; @@ -30,11 +31,14 @@ import org.eclipse.debug.internal.ui.viewers.model.provisional.IModelProxyFactor public class MidiAdapterFactory implements IAdapterFactory { private static IElementContentProvider fgSequencerContentProvider = new SequencerContentProvider(); + private static IElementContentProvider fgTackContentProvider = new TrackContentProvider(); private static IElementLabelProvider fgTrackLabelProvider = new TrackLabelProvider(); private static IElementLabelProvider fgControlLabelProvider = new ControlLabelProvider(); + private static IElementLabelProvider fgMidiEventLabelProvdier = new MidiEventLabelProvider(); private static IColumnPresentationFactory fgSequencerColumnFactory = new SequencerColumnFactory(); + private static IColumnPresentationFactory fgTrackColumnFactory = new TrackColumnFactory(); private static IModelProxyFactory fgSequencerModelProxyFactory = new SequencerModelProxyFactory(); @@ -45,6 +49,9 @@ public class MidiAdapterFactory implements IAdapterFactory { if (adaptableObject instanceof MidiLaunch) { return fgSequencerContentProvider; } + if (adaptableObject instanceof Track) { + return fgTackContentProvider; + } } if (IElementLabelProvider.class.equals(adapterType)) { if (adaptableObject instanceof Track) { @@ -53,11 +60,18 @@ public class MidiAdapterFactory implements IAdapterFactory { if (adaptableObject instanceof SequencerControl) { return fgControlLabelProvider; } + if (adaptableObject instanceof MidiEvent) { + return fgMidiEventLabelProvdier; + } } + if (IColumnPresentationFactory.class.equals(adapterType)) { if (adaptableObject instanceof MidiLaunch) { return fgSequencerColumnFactory; } + if (adaptableObject instanceof Track) { + return fgTrackColumnFactory; + } } if (IElementEditor.class.equals(adapterType)) { if (adaptableObject instanceof SequencerControl) { diff --git a/org.eclipse.debug.examples.ui/src/org/eclipse/debug/examples/ui/midi/adapters/MidiEventLabelProvider.java b/org.eclipse.debug.examples.ui/src/org/eclipse/debug/examples/ui/midi/adapters/MidiEventLabelProvider.java new file mode 100644 index 000000000..955b12846 --- /dev/null +++ b/org.eclipse.debug.examples.ui/src/org/eclipse/debug/examples/ui/midi/adapters/MidiEventLabelProvider.java @@ -0,0 +1,62 @@ +/******************************************************************************* + * Copyright (c) 2008 IBM Corporation and others. + * All rights reserved. This program and the accompanying materials + * are made available under the terms of the Eclipse Public License v1.0 + * which accompanies this distribution, and is available at + * http://www.eclipse.org/legal/epl-v10.html + * + * Contributors: + * IBM Corporation - initial API and implementation + *******************************************************************************/ +package org.eclipse.debug.examples.ui.midi.adapters; + +import javax.sound.midi.MidiEvent; + +import org.eclipse.core.runtime.CoreException; +import org.eclipse.debug.internal.ui.model.elements.ElementLabelProvider; +import org.eclipse.debug.internal.ui.viewers.model.provisional.IPresentationContext; +import org.eclipse.jface.viewers.TreePath; + +/** + * Provides labels for MIDI tracks. + * + * @since 1.0 + */ +public class MidiEventLabelProvider extends ElementLabelProvider { + + /* (non-Javadoc) + * @see org.eclipse.debug.internal.ui.model.elements.ElementLabelProvider#getLabel(org.eclipse.jface.viewers.TreePath, org.eclipse.debug.internal.ui.viewers.model.provisional.IPresentationContext, java.lang.String) + */ + protected String getLabel(TreePath elementPath, IPresentationContext presentationContext, String columnId) throws CoreException { + MidiEvent event = (MidiEvent) elementPath.getLastSegment(); + if (TrackColumnPresentation.COL_TICK.equals(columnId)) { + return Long.toString(event.getTick()); + } else if (TrackColumnPresentation.COL_MESSAGE.equals(columnId)) { + byte[] bytes = event.getMessage().getMessage(); + StringBuffer buffer = new StringBuffer(); + int status = event.getMessage().getStatus(); + appendByte(buffer, status); + for (int i = 1; i < bytes.length; i++) { + buffer.append(' '); + appendByte(buffer, bytes[i]); + } + return buffer.toString(); + } + return ""; + } + + /** + * Appends a byte to the buffer with 2 hex characters. + * + * @param buffer + * @param b + */ + private void appendByte(StringBuffer buffer, int b) { + String hex = Integer.toHexString(b).toUpperCase(); + for (int i = hex.length(); i < 2; i++) { + buffer.append('0'); + } + buffer.append(hex); + } + +} diff --git a/org.eclipse.debug.examples.ui/src/org/eclipse/debug/examples/ui/midi/adapters/TrackColumnFactory.java b/org.eclipse.debug.examples.ui/src/org/eclipse/debug/examples/ui/midi/adapters/TrackColumnFactory.java new file mode 100644 index 000000000..0a5b5fb7e --- /dev/null +++ b/org.eclipse.debug.examples.ui/src/org/eclipse/debug/examples/ui/midi/adapters/TrackColumnFactory.java @@ -0,0 +1,45 @@ +/******************************************************************************* + * Copyright (c) 2008 IBM Corporation and others. + * All rights reserved. This program and the accompanying materials + * are made available under the terms of the Eclipse Public License v1.0 + * which accompanies this distribution, and is available at + * http://www.eclipse.org/legal/epl-v10.html + * + * Contributors: + * IBM Corporation - initial API and implementation + *******************************************************************************/ +package org.eclipse.debug.examples.ui.midi.adapters; + +import org.eclipse.debug.internal.ui.viewers.model.provisional.IColumnPresentation; +import org.eclipse.debug.internal.ui.viewers.model.provisional.IColumnPresentationFactory; +import org.eclipse.debug.internal.ui.viewers.model.provisional.IPresentationContext; +import org.eclipse.debug.ui.IDebugUIConstants; + +/** + * Column presentation factory for a track. + * + * @since 1.0 + */ +public class TrackColumnFactory implements IColumnPresentationFactory { + + /* (non-Javadoc) + * @see org.eclipse.debug.internal.ui.viewers.model.provisional.IColumnPresentationFactory#createColumnPresentation(org.eclipse.debug.internal.ui.viewers.model.provisional.IPresentationContext, java.lang.Object) + */ + public IColumnPresentation createColumnPresentation(IPresentationContext context, Object element) { + if (IDebugUIConstants.ID_VARIABLE_VIEW.equals(context.getId())) { + return new TrackColumnPresentation(); + } + return null; + } + + /* (non-Javadoc) + * @see org.eclipse.debug.internal.ui.viewers.model.provisional.IColumnPresentationFactory#getColumnPresentationId(org.eclipse.debug.internal.ui.viewers.model.provisional.IPresentationContext, java.lang.Object) + */ + public String getColumnPresentationId(IPresentationContext context, Object element) { + if (IDebugUIConstants.ID_VARIABLE_VIEW.equals(context.getId())) { + return TrackColumnPresentation.ID; + } + return null; + } + +} diff --git a/org.eclipse.debug.examples.ui/src/org/eclipse/debug/examples/ui/midi/adapters/TrackColumnPresentation.java b/org.eclipse.debug.examples.ui/src/org/eclipse/debug/examples/ui/midi/adapters/TrackColumnPresentation.java new file mode 100644 index 000000000..c09337169 --- /dev/null +++ b/org.eclipse.debug.examples.ui/src/org/eclipse/debug/examples/ui/midi/adapters/TrackColumnPresentation.java @@ -0,0 +1,79 @@ +/******************************************************************************* + * Copyright (c) 2008 IBM Corporation and others. + * All rights reserved. This program and the accompanying materials + * are made available under the terms of the Eclipse Public License v1.0 + * which accompanies this distribution, and is available at + * http://www.eclipse.org/legal/epl-v10.html + * + * Contributors: + * IBM Corporation - initial API and implementation + *******************************************************************************/ +package org.eclipse.debug.examples.ui.midi.adapters; + +import org.eclipse.debug.internal.ui.viewers.provisional.AbstractColumnPresentation; + +/** + * Columns for sequencer in the variables view. + * + * @since 1.0 + */ +public class TrackColumnPresentation extends AbstractColumnPresentation { + + /** + * Column identifiers + */ + public static final String COL_TICK = "TICK"; + public static final String COL_MESSAGE = "MESSAGE"; + + /** + * All columns + */ + public static final String[] COLUMN_IDS = new String[]{COL_TICK, COL_MESSAGE}; + + /** + * Column presentation ID. + */ + public static final String ID = "org.eclipse.debug.examples.ui.midi.trackColumns"; + + /* (non-Javadoc) + * @see org.eclipse.debug.internal.ui.viewers.model.provisional.IColumnPresentation#getAvailableColumns() + */ + public String[] getAvailableColumns() { + return COLUMN_IDS; + } + + /* (non-Javadoc) + * @see org.eclipse.debug.internal.ui.viewers.model.provisional.IColumnPresentation#getHeader(java.lang.String) + */ + public String getHeader(String id) { + if (COL_TICK.equals(id)) { + return "Tick"; + } + if (COL_MESSAGE.equals(id)) { + return "Message"; + } + return ""; + } + + /* (non-Javadoc) + * @see org.eclipse.debug.internal.ui.viewers.model.provisional.IColumnPresentation#getId() + */ + public String getId() { + return ID; + } + + /* (non-Javadoc) + * @see org.eclipse.debug.internal.ui.viewers.model.provisional.IColumnPresentation#getInitialColumns() + */ + public String[] getInitialColumns() { + return COLUMN_IDS; + } + + /* (non-Javadoc) + * @see org.eclipse.debug.internal.ui.viewers.model.provisional.IColumnPresentation#isOptional() + */ + public boolean isOptional() { + return false; + } + +} diff --git a/org.eclipse.debug.examples.ui/src/org/eclipse/debug/examples/ui/midi/adapters/TrackContentProvider.java b/org.eclipse.debug.examples.ui/src/org/eclipse/debug/examples/ui/midi/adapters/TrackContentProvider.java new file mode 100644 index 000000000..34c16a775 --- /dev/null +++ b/org.eclipse.debug.examples.ui/src/org/eclipse/debug/examples/ui/midi/adapters/TrackContentProvider.java @@ -0,0 +1,63 @@ +/******************************************************************************* + * Copyright (c) 2008 IBM Corporation and others. + * All rights reserved. This program and the accompanying materials + * are made available under the terms of the Eclipse Public License v1.0 + * which accompanies this distribution, and is available at + * http://www.eclipse.org/legal/epl-v10.html + * + * Contributors: + * IBM Corporation - initial API and implementation + *******************************************************************************/ +package org.eclipse.debug.examples.ui.midi.adapters; + +import javax.sound.midi.MidiEvent; +import javax.sound.midi.Track; + +import org.eclipse.core.runtime.CoreException; +import org.eclipse.debug.internal.ui.model.elements.ElementContentProvider; +import org.eclipse.debug.internal.ui.viewers.model.provisional.IPresentationContext; +import org.eclipse.debug.internal.ui.viewers.model.provisional.IViewerUpdate; +import org.eclipse.debug.ui.IDebugUIConstants; + +/** + * Content provider for track in the variables view. Returns MIDI events + * in the track. + * + * @since 1.0 + */ +public class TrackContentProvider extends ElementContentProvider { + + /* (non-Javadoc) + * @see org.eclipse.debug.internal.ui.model.elements.ElementContentProvider#getChildCount(java.lang.Object, org.eclipse.debug.internal.ui.viewers.model.provisional.IPresentationContext, org.eclipse.debug.internal.ui.viewers.model.provisional.IViewerUpdate) + */ + protected int getChildCount(Object element, IPresentationContext context, IViewerUpdate monitor) throws CoreException { + Track track = (Track) element; + if (IDebugUIConstants.ID_VARIABLE_VIEW.equals(context.getId())) { + return track.size(); + } + return 0; + } + + /* (non-Javadoc) + * @see org.eclipse.debug.internal.ui.model.elements.ElementContentProvider#getChildren(java.lang.Object, int, int, org.eclipse.debug.internal.ui.viewers.model.provisional.IPresentationContext, org.eclipse.debug.internal.ui.viewers.model.provisional.IViewerUpdate) + */ + protected Object[] getChildren(Object parent, int index, int length, IPresentationContext context, IViewerUpdate monitor) throws CoreException { + if (IDebugUIConstants.ID_VARIABLE_VIEW.equals(context.getId())) { + Track track = (Track) parent; + MidiEvent[] events= new MidiEvent[length]; + for (int i = 0; i < length; i++) { + events[i] = track.get(i+index); + } + return events; + } + return EMPTY; + } + + /* (non-Javadoc) + * @see org.eclipse.debug.internal.ui.model.elements.ElementContentProvider#supportsContextId(java.lang.String) + */ + protected boolean supportsContextId(String id) { + return IDebugUIConstants.ID_VARIABLE_VIEW.equals(id); + } + +} |