@Override
protected void handlePreferenceStoreChanged(PropertyChangeEvent event) {
ISourceViewer sourceViewer = getSourceViewer();
if (sourceViewer == null) return;
String property = event.getProperty();
AutoconfCodeScanner scanner = (AutoconfCodeScanner) getAutoconfCodeScanner();
if (scanner != null) {
if (scanner.affectsBehavior(event)) {
scanner.adaptToPreferenceChange(event);
sourceViewer.invalidateTextPresentation();
}
}
if (AutotoolsEditorPreferenceConstants.AUTOCONF_VERSION.equals(property)
|| AutotoolsEditorPreferenceConstants.AUTOMAKE_VERSION.equals(property)) {
handleVersionChange(sourceViewer);
} else if (AutotoolsEditorPreferenceConstants.EDITOR_FOLDING_ENABLED.equals(property)) {
if (sourceViewer instanceof ProjectionViewer) {
ProjectionViewer projectionViewer = (ProjectionViewer) sourceViewer;
if (fProjectionFileUpdater != null) fProjectionFileUpdater.uninstall();
// either freshly enabled or provider changed
fProjectionFileUpdater = new ProjectionFileUpdater();
if (fProjectionFileUpdater != null) {
fProjectionFileUpdater.install(this, projectionViewer);
}
}
return;
}
super.handlePreferenceStoreChanged(event);
}
/**
* The <code>AbstractTextEditor</code> implementation of this <code>IWorkbenchPart</code> method
* creates the vertical ruler and source viewer. Subclasses may extend.
*
* <p>We attach our own mouseDown listener on the menu bar, and our own listener for
* cursor/key/selection events to update cursor position in status bar.
*
* @param parent Parent composite of the control.
*/
@Override
public void createPartControl(Composite parent) {
super.createPartControl(parent);
// Sticky hover support
IInformationControlCreator informationControlCreator =
new IInformationControlCreator() {
@Override
public IInformationControl createInformationControl(Shell shell) {
return new DefaultInformationControl(shell, true);
}
};
fInformationPresenter = new InformationPresenter(informationControlCreator);
fInformationPresenter.setSizeConstraints(60, 10, true, true);
fInformationPresenter.install(getSourceViewer());
fInformationPresenter.setDocumentPartitioning(AutoconfPartitionScanner.AUTOCONF_MACRO);
ProjectionViewer projectionViewer = (ProjectionViewer) getSourceViewer();
fProjectionSupport =
new ProjectionSupport(projectionViewer, getAnnotationAccess(), getSharedColors());
fProjectionSupport.addSummarizableAnnotationType(
"org.eclipse.ui.workbench.texteditor.error"); //$NON-NLS-1$
fProjectionSupport.addSummarizableAnnotationType(
"org.eclipse.ui.workbench.texteditor.warning"); //$NON-NLS-1$
fProjectionSupport.install();
if (isFoldingEnabled()) projectionViewer.doOperation(ProjectionViewer.TOGGLE);
fProjectionFileUpdater = new ProjectionFileUpdater();
if (fProjectionFileUpdater != null) {
fProjectionFileUpdater.install(this, projectionViewer);
fProjectionFileUpdater.initialize();
}
PlatformUI.getWorkbench()
.getHelpSystem()
.setHelp(parent, IAutotoolHelpContextIds.AC_EDITOR_VIEW);
// TODO: Do we need the following two lines?
// fEditorSelectionChangedListener= new EditorSelectionChangedListener();
// fEditorSelectionChangedListener.install(getSelectionProvider());
}
@Override
protected void performRevert() {
ProjectionViewer projectionViewer = (ProjectionViewer) getSourceViewer();
projectionViewer.setRedraw(false);
try {
boolean projectionMode = projectionViewer.isProjectionMode();
if (projectionMode) {
projectionViewer.disableProjection();
if (fProjectionFileUpdater != null) fProjectionFileUpdater.uninstall();
}
super.performRevert();
if (projectionMode) {
if (fProjectionFileUpdater != null) fProjectionFileUpdater.install(this, projectionViewer);
projectionViewer.enableProjection();
}
} finally {
projectionViewer.setRedraw(true);
}
}