@Override
public void createPartControl(final Composite parent) {
fParent = parent;
if (fTrace != null) {
setPartName(fTrace.getName());
fEventsTable = createEventsTable(parent, fTrace.getCacheSize());
fEventsTable.addSelectionChangedListener(this);
fEventsTable.setTrace(fTrace, true);
fEventsTable.refreshBookmarks(fFile);
/* ensure start time is set */
final ITmfContext context = fTrace.seekEvent(0);
fTrace.getNext(context);
context.dispose();
broadcast(new TmfTraceOpenedSignal(this, fTrace, fFile));
} else {
fEventsTable = new TmfEventsTable(parent, 0);
fEventsTable.addSelectionChangedListener(this);
}
IStatusLineManager statusLineManager = getEditorSite().getActionBars().getStatusLineManager();
fEventsTable.setStatusLineManager(statusLineManager);
addPropertyListener(this);
ResourcesPlugin.getWorkspace()
.addResourceChangeListener(this, IResourceChangeEvent.POST_CHANGE);
// we need to wrap the ISelectionProvider interface in the editor because
// the events table can be replaced later while the selection changed listener
// is only added once by the platform to the selection provider set here
getSite().setSelectionProvider(this);
getSite().getPage().addPartListener(this);
}
/** @since 2.0 */
@Override
public ISelection getSelection() {
if (fEventsTable == null) {
return StructuredSelection.EMPTY;
}
return fEventsTable.getSelection();
}
/** @since 2.1 */
@Override
public void gotoMarker(IMarker marker) {
if (fTrace == null || fEventsTable == null) {
fPendingGotoMarker = marker;
} else {
fEventsTable.gotoMarker(marker);
}
}
@Override
public void dispose() {
if (getSite() != null) {
getSite().getPage().removePartListener(this);
}
ResourcesPlugin.getWorkspace().removeResourceChangeListener(this);
removePropertyListener(this);
if (fTrace != null) {
broadcast(new TmfTraceClosedSignal(this, fTrace));
}
if (fEventsTable != null) {
fEventsTable.dispose();
}
super.dispose();
}
@Override
public void propertyChanged(final Object source, final int propId) {
if (propId == IEditorPart.PROP_INPUT && getEditorInput() instanceof TmfEditorInput) {
if (fTrace != null) {
broadcast(new TmfTraceClosedSignal(this, fTrace));
}
fTraceSelected = false;
fFile = ((TmfEditorInput) getEditorInput()).getFile();
fTrace = ((TmfEditorInput) getEditorInput()).getTrace();
/* change the input to a FileEditorInput to allow open handlers to find this editor */
super.setInput(new FileEditorInput(fFile));
fEventsTable.dispose();
if (fTrace != null) {
setPartName(fTrace.getName());
fEventsTable = createEventsTable(fParent, fTrace.getCacheSize());
fEventsTable.addSelectionChangedListener(this);
fEventsTable.setTrace(fTrace, true);
fEventsTable.refreshBookmarks(fFile);
if (fPendingGotoMarker != null) {
fEventsTable.gotoMarker(fPendingGotoMarker);
fPendingGotoMarker = null;
}
/* ensure start time is set */
final ITmfContext context = fTrace.seekEvent(0);
fTrace.getNext(context);
context.dispose();
broadcast(new TmfTraceOpenedSignal(this, fTrace, fFile));
} else {
setPartName(getEditorInput().getName());
fEventsTable = new TmfEventsTable(fParent, 0);
fEventsTable.addSelectionChangedListener(this);
}
fParent.layout();
}
}
/**
* Update the display to use the updated timestamp format
*
* @param signal the incoming signal
* @since 2.0
*/
@TmfSignalHandler
public void timestampFormatUpdated(TmfTimestampFormatUpdateSignal signal) {
if (fEventsTable != null) {
fEventsTable.refresh();
}
}
/** Add a bookmark */
public void addBookmark() {
fEventsTable.addBookmark(fFile);
}
@Override
public void setFocus() {
fEventsTable.setFocus();
}