diff options
Diffstat (limited to 'bundles/org.eclipse.wst.sse.ui/src/org/eclipse/wst/sse/ui/internal/ui/OffsetStatusLineContributionItem.java')
| -rw-r--r-- | bundles/org.eclipse.wst.sse.ui/src/org/eclipse/wst/sse/ui/internal/ui/OffsetStatusLineContributionItem.java | 1235 |
1 files changed, 0 insertions, 1235 deletions
diff --git a/bundles/org.eclipse.wst.sse.ui/src/org/eclipse/wst/sse/ui/internal/ui/OffsetStatusLineContributionItem.java b/bundles/org.eclipse.wst.sse.ui/src/org/eclipse/wst/sse/ui/internal/ui/OffsetStatusLineContributionItem.java deleted file mode 100644 index 22504ddb5b..0000000000 --- a/bundles/org.eclipse.wst.sse.ui/src/org/eclipse/wst/sse/ui/internal/ui/OffsetStatusLineContributionItem.java +++ /dev/null @@ -1,1235 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2001, 2007 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.wst.sse.ui.internal.ui; - -import java.io.IOException; -import java.io.InputStream; -import java.util.ArrayList; -import java.util.Arrays; -import java.util.Collection; -import java.util.Comparator; -import java.util.HashSet; -import java.util.Iterator; -import java.util.List; -import java.util.Map; -import java.util.Set; - -import org.eclipse.core.resources.IFile; -import org.eclipse.core.runtime.CoreException; -import org.eclipse.core.runtime.IProgressMonitor; -import org.eclipse.core.runtime.IStatus; -import org.eclipse.core.runtime.Status; -import org.eclipse.core.runtime.jobs.Job; -import org.eclipse.jface.action.Action; -import org.eclipse.jface.action.IAction; -import org.eclipse.jface.dialogs.Dialog; -import org.eclipse.jface.text.BadLocationException; -import org.eclipse.jface.text.IDocument; -import org.eclipse.jface.text.IDocumentExtension3; -import org.eclipse.jface.text.IRegion; -import org.eclipse.jface.text.ITextSelection; -import org.eclipse.jface.text.ITypedRegion; -import org.eclipse.jface.text.Position; -import org.eclipse.jface.text.Region; -import org.eclipse.jface.text.TextUtilities; -import org.eclipse.jface.text.reconciler.IReconcileStep; -import org.eclipse.jface.text.source.Annotation; -import org.eclipse.jface.text.source.IAnnotationModel; -import org.eclipse.jface.viewers.ArrayContentProvider; -import org.eclipse.jface.viewers.CellEditor; -import org.eclipse.jface.viewers.ColumnWeightData; -import org.eclipse.jface.viewers.ILabelProviderListener; -import org.eclipse.jface.viewers.ISelection; -import org.eclipse.jface.viewers.ISelectionChangedListener; -import org.eclipse.jface.viewers.IStructuredSelection; -import org.eclipse.jface.viewers.ITableLabelProvider; -import org.eclipse.jface.viewers.ITreeContentProvider; -import org.eclipse.jface.viewers.LabelProvider; -import org.eclipse.jface.viewers.SelectionChangedEvent; -import org.eclipse.jface.viewers.TableLayout; -import org.eclipse.jface.viewers.TableViewer; -import org.eclipse.jface.viewers.TreeViewer; -import org.eclipse.jface.viewers.Viewer; -import org.eclipse.jface.viewers.ViewerComparator; -import org.eclipse.jface.viewers.ViewerSorter; -import org.eclipse.swt.SWT; -import org.eclipse.swt.custom.SashForm; -import org.eclipse.swt.custom.StyledText; -import org.eclipse.swt.events.SelectionAdapter; -import org.eclipse.swt.events.SelectionEvent; -import org.eclipse.swt.graphics.Image; -import org.eclipse.swt.layout.FormAttachment; -import org.eclipse.swt.layout.FormData; -import org.eclipse.swt.layout.FormLayout; -import org.eclipse.swt.layout.GridData; -import org.eclipse.swt.layout.GridLayout; -import org.eclipse.swt.widgets.Combo; -import org.eclipse.swt.widgets.Composite; -import org.eclipse.swt.widgets.Control; -import org.eclipse.swt.widgets.Display; -import org.eclipse.swt.widgets.Event; -import org.eclipse.swt.widgets.Label; -import org.eclipse.swt.widgets.Sash; -import org.eclipse.swt.widgets.Shell; -import org.eclipse.swt.widgets.TabFolder; -import org.eclipse.swt.widgets.TabItem; -import org.eclipse.swt.widgets.TableColumn; -import org.eclipse.swt.widgets.Text; -import org.eclipse.ui.IEditorInput; -import org.eclipse.ui.IEditorSite; -import org.eclipse.ui.ISelectionService; -import org.eclipse.ui.IWorkbenchWindow; -import org.eclipse.ui.texteditor.ITextEditor; -import org.eclipse.ui.texteditor.MarkerAnnotation; -import org.eclipse.ui.texteditor.MarkerUtilities; -import org.eclipse.ui.texteditor.SimpleMarkerAnnotation; -import org.eclipse.ui.texteditor.StatusLineContributionItem; -import org.eclipse.ui.views.properties.IPropertyDescriptor; -import org.eclipse.ui.views.properties.IPropertySource; -import org.eclipse.ui.views.properties.IPropertySourceProvider; -import org.eclipse.ui.views.properties.PropertySheetPage; -import org.eclipse.ui.views.properties.TextPropertyDescriptor; -import org.eclipse.wst.sse.core.StructuredModelManager; -import org.eclipse.wst.sse.core.internal.provisional.INodeAdapter; -import org.eclipse.wst.sse.core.internal.provisional.INodeNotifier; -import org.eclipse.wst.sse.core.internal.provisional.IStructuredModel; -import org.eclipse.wst.sse.core.internal.provisional.IndexedRegion; -import org.eclipse.wst.sse.core.internal.provisional.text.IStructuredDocument; -import org.eclipse.wst.sse.core.internal.provisional.text.IStructuredDocumentRegion; -import org.eclipse.wst.sse.core.internal.provisional.text.IStructuredPartitioning; -import org.eclipse.wst.sse.core.internal.provisional.text.ITextRegion; -import org.eclipse.wst.sse.core.internal.provisional.text.ITextRegionCollection; -import org.eclipse.wst.sse.core.internal.provisional.text.ITextRegionContainer; -import org.eclipse.wst.sse.core.internal.provisional.text.ITextRegionList; -import org.eclipse.wst.sse.core.internal.util.Utilities; -import org.eclipse.wst.sse.core.utils.StringUtils; -import org.eclipse.wst.sse.ui.internal.SSEUIMessages; -import org.eclipse.wst.sse.ui.internal.contentoutline.IJFaceNodeAdapter; -import org.eclipse.wst.sse.ui.internal.reconcile.ReconcileAnnotationKey; -import org.eclipse.wst.sse.ui.internal.reconcile.TemporaryAnnotation; - -import com.ibm.icu.text.NumberFormat; - -/** - * @author nsd A Status Line contribution intended to display the selected - * offsets in an editor. Double-clicking shows information about - * partitions, document regions, annotations, and selection. - */ -public class OffsetStatusLineContributionItem extends StatusLineContributionItem { - - class AnnotationPropertySource implements IPropertySource { - Annotation fAnnotation = null; - IPropertyDescriptor[] fDescriptors = null; - String[] TEMPORARY_ANNOTATION_KEYS = new String[]{"Partition Type", "Step", "Scope", "Offset", "Length", "Description"}; //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ //$NON-NLS-4$ //$NON-NLS-5$ //$NON-NLS-6$ - - public AnnotationPropertySource(Annotation annotation) { - super(); - fAnnotation = annotation; - } - - public Object getEditableValue() { - return null; - } - - public IPropertyDescriptor[] getPropertyDescriptors() { - if (fDescriptors == null) { - try { - if (fAnnotation instanceof SimpleMarkerAnnotation) { - Map attrs = ((SimpleMarkerAnnotation) fAnnotation).getMarker().getAttributes(); - Object[] keys = attrs.keySet().toArray(); - - fDescriptors = new IPropertyDescriptor[keys.length]; - for (int i = 0; i < keys.length; i++) { - TextPropertyDescriptor descriptor = new TextPropertyDescriptor(keys[i].toString(), keys[i].toString()); - fDescriptors[i] = descriptor; - } - } - else if (fAnnotation instanceof TemporaryAnnotation) { - Object key = ((TemporaryAnnotation) fAnnotation).getKey(); - if (key != null && key instanceof ReconcileAnnotationKey) { - String[] keys = TEMPORARY_ANNOTATION_KEYS; - fDescriptors = new IPropertyDescriptor[keys.length]; - for (int i = 0; i < keys.length; i++) { - TextPropertyDescriptor descriptor = new TextPropertyDescriptor(keys[i].toString(), keys[i].toString()); - fDescriptors[i] = descriptor; - } - } - } - } - catch (CoreException e) { - e.printStackTrace(); - } - } - if (fDescriptors == null) - fDescriptors = new IPropertyDescriptor[0]; - return fDescriptors; - } - - public Object getPropertyValue(Object id) { - String value = null; - if (fAnnotation instanceof SimpleMarkerAnnotation) { - Object o; - try { - o = ((SimpleMarkerAnnotation) fAnnotation).getMarker().getAttributes().get(id); - if (o != null) { - value = o.toString(); - } - } - catch (CoreException e) { - } - } - else if (fAnnotation instanceof TemporaryAnnotation) { - if (TEMPORARY_ANNOTATION_KEYS[0].equals(id)) { - Object key = ((TemporaryAnnotation) fAnnotation).getKey(); - if (key != null && key instanceof ReconcileAnnotationKey) { - value = ((ReconcileAnnotationKey) key).getPartitionType(); - } - } - else if (TEMPORARY_ANNOTATION_KEYS[1].equals(id)) { - Object key = ((TemporaryAnnotation) fAnnotation).getKey(); - if (key != null && key instanceof ReconcileAnnotationKey) { - IReconcileStep step = ((ReconcileAnnotationKey) key).getStep(); - if (step != null) { - value = step.toString(); - } - } - } - else if (TEMPORARY_ANNOTATION_KEYS[2].equals(id)) { - Object key = ((TemporaryAnnotation) fAnnotation).getKey(); - if (key != null && key instanceof ReconcileAnnotationKey) { - int scope = ((ReconcileAnnotationKey) key).getScope(); - if (scope == ReconcileAnnotationKey.PARTIAL) { - value = "PARTIAL"; //$NON-NLS-1$ - } - if (scope == ReconcileAnnotationKey.TOTAL) { - value = "TOTAL"; //$NON-NLS-1$ - } - } - } - else if (TEMPORARY_ANNOTATION_KEYS[3].equals(id)) { - IAnnotationModel annotationModel = fTextEditor.getDocumentProvider().getAnnotationModel(fTextEditor.getEditorInput()); - Position p = annotationModel.getPosition(fAnnotation); - if (p != null) { - value = String.valueOf(p.getOffset()); - } - } - else if (TEMPORARY_ANNOTATION_KEYS[4].equals(id)) { - IAnnotationModel annotationModel = fTextEditor.getDocumentProvider().getAnnotationModel(fTextEditor.getEditorInput()); - Position p = annotationModel.getPosition(fAnnotation); - if (p != null) { - value = String.valueOf(p.getLength()); - } - } - else if (TEMPORARY_ANNOTATION_KEYS[5].equals(id)) { - value = ((TemporaryAnnotation) fAnnotation).getDescription(); - } - } - return value; - } - - public boolean isPropertySet(Object id) { - return false; - } - - public void resetPropertyValue(Object id) { - try { - if (fAnnotation instanceof SimpleMarkerAnnotation) { - ((SimpleMarkerAnnotation) fAnnotation).getMarker().getAttributes().remove(id); - } - else if (fAnnotation instanceof TemporaryAnnotation) { - } - } - catch (CoreException e) { - e.printStackTrace(); - } - } - - public void setPropertyValue(Object id, Object value) { - try { - if (fAnnotation instanceof SimpleMarkerAnnotation) { - ((MarkerAnnotation) fAnnotation).getMarker().setAttribute(id.toString(), value); - } - else if (fAnnotation instanceof TemporaryAnnotation) { - } - } - catch (CoreException e) { - e.printStackTrace(); - } - } - } - - class InformationDialog extends Dialog { - - IDocument fDocument = fTextEditor.getDocumentProvider().getDocument(fTextEditor.getEditorInput()); - - public InformationDialog(Shell parentShell) { - super(parentShell); - setShellStyle(getShellStyle() | SWT.RESIZE); - } - - private void createAnnotationTabContents(Composite annotationsTabComposite) { - annotationsTabComposite.setLayout(new GridLayout()); - annotationsTabComposite.setLayoutData(new GridData()); - - final Composite annotationsComposite = new Composite(annotationsTabComposite, SWT.NONE); - annotationsComposite.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true)); - - final TableViewer annotationsTable = new TableViewer(annotationsComposite, SWT.SINGLE | SWT.FULL_SELECTION | SWT.H_SCROLL | SWT.V_SCROLL | SWT.BORDER); - annotationsTable.setComparator(new ViewerComparator(new Comparator() { - public int compare(Object o1, Object o2) { - Annotation annotation1 = (Annotation) o1; - Annotation annotation2 = (Annotation) o2; - String line1 = getLineNumber(annotation1); - String line2 = getLineNumber(annotation2); - return Integer.parseInt(line1) - Integer.parseInt(line2); - } - })); - annotationsTable.setContentProvider(new ArrayContentProvider()); - annotationsTable.getTable().setHeaderVisible(true); - annotationsTable.getTable().setLinesVisible(true); - String[] columns = new String[]{"Line", "Owner", "Type", "Class", "Message"}; //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ //$NON-NLS-4$ //$NON-NLS-5$ - annotationsTable.setLabelProvider(new ITableLabelProvider() { - public void addListener(ILabelProviderListener listener) { - } - - public void dispose() { - } - - public Image getColumnImage(Object element, int columnIndex) { - return null; - } - - public String getColumnText(Object element, int columnIndex) { - Annotation annotation = (Annotation) element; - String text = null; - switch (columnIndex) { - case 0 : - text = getLineNumber(annotation); - break; - case 1 : - text = getOwner(annotation); - break; - case 2 : - text = getType(annotation); //$NON-NLS-1$ - break; - case 3 : - text = annotation.getClass().getName(); - break; - case 4 : - text = annotation.getText(); - break; - } - if (text == null) - text = ""; //$NON-NLS-1$ - return text; - } - - - private String getOwner(Annotation annotation) { - String owner = null; - if (annotation instanceof MarkerAnnotation) { - owner = ((MarkerAnnotation) annotation).getMarker().getAttribute("owner", ""); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ - } - else if (annotation instanceof TemporaryAnnotation) { - Object key = ((TemporaryAnnotation) annotation).getKey(); - if (key != null) { - if (key instanceof ReconcileAnnotationKey) { - key = key.getClass().getName(); - } - if (key != null) - owner = key.toString(); - } - } - return owner; - } - - private String getType(Annotation annotation) { - String type = null; - if (annotation instanceof MarkerAnnotation) { - type = "M:"+MarkerUtilities.getMarkerType(((MarkerAnnotation) annotation).getMarker()); //$NON-NLS-1$ - } - else { - type = "A:"+annotation.getType(); //$NON-NLS-1$ - } - if (type == null) - type = ""; //$NON-NLS-1$ - return type; - } - - public boolean isLabelProperty(Object element, String property) { - return true; - } - - public void removeListener(ILabelProviderListener listener) { - } - }); - - TableLayout tlayout = new TableLayout(); - CellEditor[] cellEditors = new CellEditor[columns.length]; - int columnWidths[] = new int[]{Display.getCurrent().getBounds().width / 14, Display.getCurrent().getBounds().width / 7, Display.getCurrent().getBounds().width / 7, Display.getCurrent().getBounds().width / 14, Display.getCurrent().getBounds().width / 7}; - for (int i = 0; i < columns.length; i++) { - tlayout.addColumnData(new ColumnWeightData(1)); - TableColumn tc = new TableColumn(annotationsTable.getTable(), SWT.NONE); - tc.setText(columns[i]); - tc.setResizable(true); - tc.setWidth(columnWidths[i]); - } - annotationsTable.setCellEditors(cellEditors); - annotationsTable.setColumnProperties(columns); - List matchingAnnotations = new ArrayList(0); - if (fTextEditor != null) { - IAnnotationModel annotationModel = fTextEditor.getDocumentProvider().getAnnotationModel(fTextEditor.getEditorInput()); - if (annotationModel != null) { - Iterator iterator = annotationModel.getAnnotationIterator(); - while (iterator.hasNext()) { - Annotation element = (Annotation) iterator.next(); - if (true) { - matchingAnnotations.add(element); - } - } - } - } - annotationsTable.setSorter(new ViewerSorter()); - annotationsTable.setInput(matchingAnnotations); - - final Sash sash = new Sash(annotationsComposite, SWT.HORIZONTAL); - - final PropertySheetPage propertySheet = new PropertySheetPage(); - propertySheet.createControl(annotationsComposite); - propertySheet.setPropertySourceProvider(new IPropertySourceProvider() { - public IPropertySource getPropertySource(Object object) { - if (object instanceof Annotation) { - IPropertySource annotationPropertySource = new AnnotationPropertySource(((Annotation) object)); - return annotationPropertySource; - } - return null; - } - }); - - annotationsTable.addSelectionChangedListener(new ISelectionChangedListener() { - public void selectionChanged(SelectionChangedEvent event) { - propertySheet.selectionChanged(null, event.getSelection()); - } - }); - - final FormLayout form = new FormLayout(); - annotationsComposite.setLayout(form); - - FormData tableData = new FormData(); - tableData.top = new FormAttachment(0, 0); - tableData.bottom = new FormAttachment(sash, 2); - tableData.left = new FormAttachment(0, 0); - tableData.right = new FormAttachment(100, 0); - annotationsTable.getControl().setLayoutData(tableData); - - FormData propertiesData = new FormData(); - propertiesData.top = new FormAttachment(sash, 2); - propertiesData.left = new FormAttachment(0, 0); - propertiesData.right = new FormAttachment(100, 0); - propertiesData.bottom = new FormAttachment(100, 0); - propertySheet.getControl().setLayoutData(propertiesData); - - final FormData sashData = new FormData(); - sashData.top = new FormAttachment(60, 0); - sashData.left = new FormAttachment(0, 0); - sashData.right = new FormAttachment(100, 0); - sash.setLayoutData(sashData); - sash.addListener(SWT.Selection, new org.eclipse.swt.widgets.Listener() { - public void handleEvent(Event e) { - sashData.top = new FormAttachment(0, e.y); - annotationsComposite.layout(); - } - }); - annotationsComposite.pack(true); - } - - /* - * (non-Javadoc) - * - * @see org.eclipse.jface.dialogs.Dialog#createDialogArea(org.eclipse.swt.widgets.Composite) - */ - protected Control createDialogArea(Composite parent) { - ISelection selection = fTextEditor.getSelectionProvider().getSelection(); - ITextSelection textSelection = (ITextSelection) selection; - IStructuredSelection structuredSelection = null; - if (selection instanceof IStructuredSelection) - structuredSelection = (IStructuredSelection) selection; - - parent.getShell().setText(SSEUIMessages.OffsetStatusLineContributionItem_0 + textSelection.getOffset() + "-" + (textSelection.getOffset() + textSelection.getLength())); //$NON-NLS-1$ //$NON-NLS-2$ - Composite composite = (Composite) super.createDialogArea(parent); - - Text documentTypeLabel = new Text(composite, SWT.SINGLE | SWT.READ_ONLY); - GridData gd = new GridData(SWT.FILL, SWT.FILL, true, false); - gd.horizontalSpan = 2; - documentTypeLabel.setLayoutData(gd); - documentTypeLabel.setText(SSEUIMessages.OffsetStatusLineContributionItem_6 + fDocument.getClass().getName()); //$NON-NLS-1$ - - Text documentProviderLabel = new Text(composite, SWT.SINGLE | SWT.READ_ONLY); - gd = new GridData(SWT.FILL, SWT.FILL, true, false); - gd.horizontalSpan = 2; - documentProviderLabel.setLayoutData(gd); - documentProviderLabel.setText(SSEUIMessages.OffsetStatusLineContributionItem_7 + fTextEditor.getDocumentProvider().getClass().getName()); //$NON-NLS-1$ - - Text editorInputLabel = new Text(composite, SWT.SINGLE | SWT.READ_ONLY); - gd = new GridData(SWT.FILL, SWT.FILL, true, false); - gd.horizontalSpan = 2; - editorInputLabel.setLayoutData(gd); - editorInputLabel.setText(SSEUIMessages.OffsetStatusLineContributionItem_12 + fTextEditor.getEditorInput().getClass().getName()); //$NON-NLS-1$ - - final Text bomLabel = new Text(composite, SWT.SINGLE | SWT.READ_ONLY); - gd = new GridData(SWT.FILL, SWT.FILL, true, false); - gd.horizontalSpan = 2; - bomLabel.setLayoutData(gd); - bomLabel.setEnabled(false); - bomLabel.setText("Byte Order Mark: "); - - IStructuredModel model = StructuredModelManager.getModelManager().getExistingModelForRead(fDocument); - if (model != null) { - Text modelIdLabel = new Text(composite, SWT.SINGLE | SWT.READ_ONLY); - gd = new GridData(SWT.FILL, SWT.FILL, true, false); - gd.horizontalSpan = 2; - modelIdLabel.setLayoutData(gd); - modelIdLabel.setText("ID: " + model.getId()); //$NON-NLS-1$ - - Text modelBaseLocationLabel = new Text(composite, SWT.SINGLE | SWT.READ_ONLY); - gd = new GridData(SWT.FILL, SWT.FILL, true, false); - gd.horizontalSpan = 2; - modelBaseLocationLabel.setLayoutData(gd); - modelBaseLocationLabel.setText("Base Location: " + model.getBaseLocation()); //$NON-NLS-1$ - - Text modelContentTypeLabel = new Text(composite, SWT.SINGLE | SWT.READ_ONLY); - gd = new GridData(SWT.FILL, SWT.FILL, true, false); - gd.horizontalSpan = 2; - modelContentTypeLabel.setLayoutData(gd); - modelContentTypeLabel.setText(SSEUIMessages.OffsetStatusLineContributionItem_4 + model.getContentTypeIdentifier()); //$NON-NLS-1$ - - Text modelHandlerContentTypeLabel = new Text(composite, SWT.MULTI | SWT.WRAP | SWT.READ_ONLY); - gd = new GridData(SWT.FILL, SWT.FILL, true, false); - gd.horizontalSpan = 2; - modelHandlerContentTypeLabel.setLayoutData(gd); - modelHandlerContentTypeLabel.setText(SSEUIMessages.OffsetStatusLineContributionItem_5 + model.getModelHandler().getAssociatedContentTypeId() + " (" + model.getModelHandler() + ")"); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ - - final Text counts = new Text(composite, SWT.MULTI | SWT.WRAP | SWT.READ_ONLY); - gd = new GridData(SWT.FILL, SWT.FILL, true, false); - gd.horizontalSpan = 2; - counts.setLayoutData(gd); - counts.setText("Counting..."); - counts.setEnabled(false); - final IStructuredModel finalModel = model; - final Display display = Display.getCurrent(); - Job counter = new Job("Counting regions") { - protected IStatus run(IProgressMonitor monitor) { - IStructuredDocumentRegion[] structuredDocumentRegions = finalModel.getStructuredDocument().getStructuredDocumentRegions(); - int length = finalModel.getStructuredDocument().getLength(); - int regionCount = 0; - for (int i = 0; i < structuredDocumentRegions.length; i++) { - regionCount += structuredDocumentRegions[i].getNumberOfRegions(); - } - NumberFormat formatter = NumberFormat.getIntegerInstance(); - final String regioncount = "Count: " + formatter.format(structuredDocumentRegions.length) + " document regions containing " + formatter.format(regionCount) + " text regions representing " + formatter.format(length) + " characters";//$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ //$NON-NLS-4$ - display.asyncExec(new Runnable() { - public void run() { - if (!counts.isDisposed()) { - counts.setText(regioncount); - counts.setEnabled(true); - } - if (!bomLabel.isDisposed()) { - bomLabel.setText("Byte Order Mark: " + getBOMText(fTextEditor.getEditorInput())); //$NON-NLS-1$ - bomLabel.setEnabled(true); - } - } - }); - return Status.OK_STATUS; - } - }; - counter.schedule(1000); - - Label blankRow = new Label(composite, SWT.NONE); - gd = new GridData(SWT.FILL, SWT.FILL, true, false); - gd.horizontalSpan = 2; - blankRow.setLayoutData(gd); - } - if (model != null) { - model.releaseFromRead(); - } - - TabFolder tabfolder = new TabFolder(composite, SWT.NONE); - tabfolder.setLayoutData(new GridData(GridData.FILL_BOTH)); - - TabItem partitionTab = new TabItem(tabfolder, SWT.BORDER); - partitionTab.setText(SSEUIMessages.OffsetStatusLineContributionItem_2); //$NON-NLS-1$ - SashForm partitions = new SashForm(tabfolder, SWT.NONE); - partitions.setOrientation(SWT.VERTICAL); - partitionTab.setControl(partitions); - createPartitionTabContents(partitions); - partitions.setWeights(new int[]{2, 1}); - - TabItem annotationsTab = new TabItem(tabfolder, SWT.BORDER); - annotationsTab.setText("Annotations"); //$NON-NLS-1$ - Composite annotations = new Composite(tabfolder, SWT.NONE); - annotationsTab.setControl(annotations); - createAnnotationTabContents(annotations); - - // only create the ITextRegions tab for IStructuredDocuments - if (fDocument instanceof IStructuredDocument) { - TabItem regionTab = new TabItem(tabfolder, SWT.BORDER); - regionTab.setText(SSEUIMessages.OffsetStatusLineContributionItem_3); //$NON-NLS-1$ - SashForm regions = new SashForm(tabfolder, SWT.NONE); - regions.setOrientation(SWT.HORIZONTAL); - regionTab.setControl(regions); - createRegionTabContents(regions); - regions.setWeights(new int[]{3, 2}); - } - - if (structuredSelection != null) { - TabItem editorSelectionTab = new TabItem(tabfolder, SWT.BORDER); - editorSelectionTab.setText(SSEUIMessages.OffsetStatusLineContributionItem_14); - Composite editorSelectionComposite = new Composite(tabfolder, SWT.NONE); - editorSelectionTab.setControl(editorSelectionComposite); - fillSelectionTabContents(editorSelectionComposite, structuredSelection.toList(), "Class: " + structuredSelection.getClass().getName()); //$NON-NLS-1$ - } - - model = StructuredModelManager.getModelManager().getExistingModelForRead(fDocument); - if (model != null) { - TabItem overlappingIndexedRegionsTab = new TabItem(tabfolder, SWT.BORDER); - overlappingIndexedRegionsTab.setText(SSEUIMessages.OffsetStatusLineContributionItem_20); - Composite overlappingIndexedRegionsTabComposite = new Composite(tabfolder, SWT.NONE); - overlappingIndexedRegionsTab.setControl(overlappingIndexedRegionsTabComposite); - fillSelectionTabContents(overlappingIndexedRegionsTabComposite, getIndexedRegions(textSelection), "All IndexedRegions overlapping text selection"); //$NON-NLS-1$ - model.releaseFromRead(); - } - - IEditorSite site = fTextEditor.getEditorSite(); - if (site != null) { - IWorkbenchWindow window = site.getWorkbenchWindow(); - if (window != null) { - ISelectionService service = window.getSelectionService(); - ISelection selectionFromService = service.getSelection(); - if (service != null && !selectionFromService.equals(structuredSelection) && selectionFromService instanceof IStructuredSelection) { - TabItem selectionServiceTab = new TabItem(tabfolder, SWT.BORDER); - selectionServiceTab.setText(SSEUIMessages.OffsetStatusLineContributionItem_19); - Composite selectionServiceComposite = new Composite(tabfolder, SWT.NONE); - selectionServiceTab.setControl(selectionServiceComposite); - fillSelectionTabContents(selectionServiceComposite, ((IStructuredSelection) selectionFromService).toList(), "Class: " + selectionFromService.getClass().getName()); //$NON-NLS-1$ - } - } - } - - return composite; - } - - /** - * @param editorInput - * @return - */ - private String getBOMText(IEditorInput editorInput) { - IFile file = (IFile) editorInput.getAdapter(IFile.class); - String detectedBOM = "none"; //$NON-NLS-1$ - if (file != null) { - InputStream s = null; - try { - s = file.getContents(true); - if (s != null) { - int b1 = s.read() & 0xFF; - int b2 = s.read() & 0xFF; - if (b1 == 0xFE && b2 == 0xFF) { - detectedBOM = "FE FF (UTF-16BE)"; //$NON-NLS-1$ - } - else if (b1 == 0xFF && b2 == 0xFE) { - detectedBOM = "FF FE (UTF-16LE)"; //$NON-NLS-1$ - } - else { - int b3 = s.read() & 0xFF; - if (b1 == 0xEF && b2 == 0xBB && b3 == 0xBF) { - detectedBOM = "EF BB BF (UTF-8)"; //$NON-NLS-1$ - } - } - } - } - catch (Exception e) { - detectedBOM = e.getMessage(); - } - finally { - if (s != null) - try { - s.close(); - } - catch (IOException e) { - } - } - } - else { - detectedBOM = "N/A"; //$NON-NLS-1$ - } - return detectedBOM; - } - - private List getIndexedRegions(ITextSelection textSelection) { - Set overlappingIndexedRegions = new HashSet(2); - int start = textSelection.getOffset(); - int end = start + textSelection.getLength(); - IStructuredModel model = StructuredModelManager.getModelManager().getExistingModelForRead(fDocument); - if (model != null) { - for (int i = start; i <= end; i++) { - IndexedRegion r = model.getIndexedRegion(i); - if (r != null) { - overlappingIndexedRegions.add(r); - } - } - model.releaseFromRead(); - } - - return Arrays.asList(overlappingIndexedRegions.toArray()); - } - - /** - * @param sash - */ - private void createPartitionTabContents(SashForm sash) { - Composite partioningComposite = new Composite(sash, SWT.NONE); - partioningComposite.setLayout(new GridLayout(2, false)); - partioningComposite.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true)); - - Label label = new Label(partioningComposite, SWT.SINGLE); - label.setText(SSEUIMessages.OffsetStatusLineContributionItem_8); //$NON-NLS-1$ - label.setLayoutData(new GridData(SWT.FILL, SWT.FILL, false, false)); - final Combo partitioningCombo = new Combo(partioningComposite, SWT.READ_ONLY); - partitioningCombo.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, false)); - - final Label partitionerInstanceLabel = new Label(partioningComposite, SWT.SINGLE); - GridData gd = new GridData(SWT.FILL, SWT.FILL, true, false); - gd.horizontalSpan = 2; - partitionerInstanceLabel.setLayoutData(gd); - - final TableViewer fPartitionTable = new TableViewer(partioningComposite, SWT.FULL_SELECTION); - gd = new GridData(SWT.FILL, SWT.FILL, true, true); - gd.horizontalSpan = 2; - fPartitionTable.getControl().setLayoutData(gd); - fPartitionTable.setContentProvider(new ArrayContentProvider()); - fPartitionTable.getTable().setHeaderVisible(true); - fPartitionTable.getTable().setLinesVisible(true); - String[] columns = new String[]{SSEUIMessages.OffsetStatusLineContributionItem_9, SSEUIMessages.OffsetStatusLineContributionItem_10, SSEUIMessages.OffsetStatusLineContributionItem_11}; //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ - fPartitionTable.setLabelProvider(new ITableLabelProvider() { - public void addListener(ILabelProviderListener listener) { - } - - public void dispose() { - } - - public Image getColumnImage(Object element, int columnIndex) { - return null; - } - - public String getColumnText(Object element, int columnIndex) { - ITypedRegion partition = (ITypedRegion) element; - String text = null; - switch (columnIndex) { - case 0 : - text = Integer.toString(partition.getOffset()); - break; - case 1 : - text = Integer.toString(partition.getLength()); - break; - case 2 : - text = partition.getType(); - break; - } - if (text == null) - text = ""; //$NON-NLS-1$ - return text; - } - - public boolean isLabelProperty(Object element, String property) { - return false; - } - - public void removeListener(ILabelProviderListener listener) { - } - }); - TableLayout tlayout = new TableLayout(); - CellEditor[] cellEditors = new CellEditor[columns.length]; - int columnWidths[] = new int[]{Display.getCurrent().getBounds().width / 14, Display.getCurrent().getBounds().width / 14, Display.getCurrent().getBounds().width / 5}; - for (int i = 0; i < columns.length; i++) { - tlayout.addColumnData(new ColumnWeightData(1)); - TableColumn tc = new TableColumn(fPartitionTable.getTable(), SWT.NONE); - tc.setText(columns[i]); - tc.setResizable(true); - tc.setWidth(columnWidths[i]); - } - fPartitionTable.setCellEditors(cellEditors); - fPartitionTable.setColumnProperties(columns); - final String[] partitionings = (fDocument instanceof IDocumentExtension3) ? ((IDocumentExtension3) fDocument).getPartitionings() : new String[]{IDocumentExtension3.DEFAULT_PARTITIONING}; - partitioningCombo.setItems(partitionings); - partitioningCombo.addSelectionListener(new SelectionAdapter() { - public void widgetSelected(SelectionEvent e) { - ISelection sel = fTextEditor.getSelectionProvider().getSelection(); - ITextSelection textSelection = (ITextSelection) sel; - try { - String partitionerText = fDocument instanceof IDocumentExtension3 ? ((IDocumentExtension3) fDocument).getDocumentPartitioner(partitioningCombo.getItem(partitioningCombo.getSelectionIndex())).toString() : ("" + fDocument.getDocumentPartitioner()); //$NON-NLS-1$ - partitionerInstanceLabel.setText(SSEUIMessages.OffsetStatusLineContributionItem_13 + partitionerText); //$NON-NLS-1$ - fPartitionTable.setInput(TextUtilities.computePartitioning(fDocument, partitioningCombo.getItem(partitioningCombo.getSelectionIndex()), textSelection.getOffset(), textSelection.getLength(), true)); - } - catch (BadLocationException e1) { - fPartitionTable.setInput(new ITypedRegion[0]); - } - } - }); - try { - if (partitionings.length > 0) { - String selectedPartitioning = partitioningCombo.getItem(0); - if (Utilities.contains(partitionings, IStructuredPartitioning.DEFAULT_STRUCTURED_PARTITIONING)) { - selectedPartitioning = IStructuredPartitioning.DEFAULT_STRUCTURED_PARTITIONING; - for (int i = 0; i < partitionings.length; i++) { - if (partitionings[i].equals(IStructuredPartitioning.DEFAULT_STRUCTURED_PARTITIONING)) { - partitioningCombo.select(i); - } - } - } - else { - partitioningCombo.select(0); - } - ISelection sel = fTextEditor.getSelectionProvider().getSelection(); - ITextSelection textSelection = (ITextSelection) sel; - ITypedRegion[] partitions = TextUtilities.computePartitioning(fDocument, selectedPartitioning, textSelection.getOffset(), textSelection.getLength(), true); - fPartitionTable.setInput(partitions); - String partitionerText = fDocument instanceof IDocumentExtension3 ? ((IDocumentExtension3) fDocument).getDocumentPartitioner(partitioningCombo.getItem(partitioningCombo.getSelectionIndex())).toString() : ("" + fDocument.getDocumentPartitioner()); //$NON-NLS-1$ - partitionerInstanceLabel.setText(SSEUIMessages.OffsetStatusLineContributionItem_13 + partitionerText); //$NON-NLS-1$ - } - else { - ISelection sel = fTextEditor.getSelectionProvider().getSelection(); - ITextSelection textSelection = (ITextSelection) sel; - fPartitionTable.setInput(fDocument.computePartitioning(textSelection.getOffset(), textSelection.getLength())); - } - } - catch (BadLocationException e1) { - fPartitionTable.setInput(new ITypedRegion[0]); - } - partitioningCombo.setFocus(); - - - final StyledText text = new StyledText(sash, SWT.MULTI | SWT.READ_ONLY); - fPartitionTable.addSelectionChangedListener(new ISelectionChangedListener() { - public void selectionChanged(SelectionChangedEvent event) { - if (event.getSelection() instanceof IStructuredSelection) { - IRegion partition = (IRegion) ((IStructuredSelection) event.getSelection()).getFirstElement(); - IDocument document = fTextEditor.getDocumentProvider().getDocument(fTextEditor.getEditorInput()); - String source; - try { - source = document.get(partition.getOffset(), partition.getLength()); - text.setEnabled(true); - text.setText(source); - } - catch (BadLocationException e) { - e.printStackTrace(); - } - } - } - }); - text.setEnabled(false); - } - - /** - * @param composite - * @return - */ - private Composite createRegionTabContents(SashForm sashForm) { - ISelection sel = fTextEditor.getSelectionProvider().getSelection(); - final ITextSelection textSelection = (ITextSelection) sel; - final List documentRegions = new ArrayList(); - if (fDocument instanceof IStructuredDocument) { - IStructuredDocument structuredDocument = (IStructuredDocument) fDocument; - int pos = textSelection.getOffset(); - int end = textSelection.getOffset() + textSelection.getLength(); - IStructuredDocumentRegion docRegion = structuredDocument.getRegionAtCharacterOffset(pos); - IStructuredDocumentRegion endRegion = structuredDocument.getRegionAtCharacterOffset(end); - if (pos < end) { - while (docRegion != endRegion) { - documentRegions.add(docRegion); - docRegion = docRegion.getNext(); - } - } - documentRegions.add(docRegion); - } - - final TreeViewer tree = new TreeViewer(sashForm, SWT.V_SCROLL | SWT.H_SCROLL); - final String START = SSEUIMessages.OffsetStatusLineContributionItem_15; //$NON-NLS-1$ - final String LENGTH = SSEUIMessages.OffsetStatusLineContributionItem_16; //$NON-NLS-1$ - final String TEXTLENGTH = SSEUIMessages.OffsetStatusLineContributionItem_17; //$NON-NLS-1$ - final String CONTEXT = SSEUIMessages.OffsetStatusLineContributionItem_18; //$NON-NLS-1$ - tree.setContentProvider(new ITreeContentProvider() { - public void dispose() { - } - - public Object[] getChildren(Object parentElement) { - List children = new ArrayList(0); - if (parentElement instanceof ITextSelection) { - children.addAll(documentRegions); - } - if (parentElement instanceof ITextRegionCollection) { - children.add(((ITextRegionCollection) parentElement).getRegions().toArray()); - } - if (parentElement instanceof ITextRegion) { - children.add(new KeyValuePair(CONTEXT, ((ITextRegion) parentElement).getType())); - children.add(new KeyValuePair(START, Integer.toString(((ITextRegion) parentElement).getStart()))); - children.add(new KeyValuePair(TEXTLENGTH, Integer.toString(((ITextRegion) parentElement).getTextLength()))); - children.add(new KeyValuePair(LENGTH, Integer.toString(((ITextRegion) parentElement).getLength()))); - } - if (parentElement instanceof ITextRegionList) { - children.add(Arrays.asList(((ITextRegionList) parentElement).toArray())); - } - if (parentElement instanceof Collection) { - children.addAll((Collection) parentElement); - } - if (parentElement instanceof Object[]) { - children.addAll(Arrays.asList((Object[]) parentElement)); - } - return children.toArray(); - } - - public Object[] getElements(Object inputElement) { - return documentRegions.toArray(); - } - - public Object getParent(Object element) { - if (element instanceof IStructuredDocumentRegion) - return ((IStructuredDocumentRegion) element).getParentDocument(); - if (element instanceof ITextRegionContainer) { - return ((ITextRegionContainer) element).getParent(); - } - return fDocument; - } - - public boolean hasChildren(Object element) { - return !(element instanceof KeyValuePair); - } - - public void inputChanged(Viewer viewer, Object oldInput, Object newInput) { - } - }); - tree.setLabelProvider(new LabelProvider() { - public String getText(Object element) { - if (element instanceof KeyValuePair) - return ((KeyValuePair) element).fKey.toString().toLowerCase() + ": " + ((KeyValuePair) element).fValue; //$NON-NLS-1$ - if (element instanceof IStructuredDocumentRegion) { - IStructuredDocumentRegion documentRegion = (IStructuredDocumentRegion) element; - int packageNameLength = documentRegion.getClass().getPackage().getName().length(); - if (packageNameLength > 0) - packageNameLength++; - String name = documentRegion.getClass().getName().substring(packageNameLength); - String text = "[" + documentRegion.getStartOffset() + "-" + documentRegion.getEndOffset() + "] " + name + "@" + element.hashCode() + " " + documentRegion.getType(); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ //$NON-NLS-4$ //$NON-NLS-5$ - return text; - } - if (element instanceof ITextRegion) { - ITextRegion textRegion = (ITextRegion) element; - int packageNameLength = textRegion.getClass().getPackage().getName().length(); - if (packageNameLength > 0) - packageNameLength++; - String name = textRegion.getClass().getName().substring(packageNameLength); - String text = "[" + textRegion.getStart() + "-" + textRegion.getEnd() + "] " + name + "@" + element.hashCode() + " " + textRegion.getType(); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ //$NON-NLS-4$ //$NON-NLS-5$ - return text; - } - return super.getText(element); - } - }); - tree.setInput(fDocument); - - - final Text displayText = new Text(sashForm, SWT.V_SCROLL | SWT.H_SCROLL | SWT.READ_ONLY | SWT.BORDER); - displayText.setBackground(sashForm.getDisplay().getSystemColor(SWT.COLOR_LIST_BACKGROUND)); - tree.addSelectionChangedListener(new ISelectionChangedListener() { - public void selectionChanged(SelectionChangedEvent event) { - if (event.getSelection() instanceof IStructuredSelection) { - Object o = ((IStructuredSelection) event.getSelection()).getFirstElement(); - if (o instanceof KeyValuePair) - displayText.setText(((KeyValuePair) o).fValue.toString()); - else if (o instanceof ITextSelection) { - ITextSelection text = (ITextSelection) o; - try { - displayText.setText(fDocument.get(text.getOffset(), text.getLength())); - } - catch (BadLocationException e) { - displayText.setText(""); //$NON-NLS-1$ - } - } - else if (o instanceof ITextRegionCollection) { - ITextRegionCollection region = (ITextRegionCollection) o; - displayText.setText(region.getFullText()); - } - else - displayText.setText("" + o); //$NON-NLS-1$ - } - } - }); - return sashForm; - } - - private void fillSelectionTabContents(Composite area, List selection, String description) { - area.setLayout(new GridLayout()); - area.setLayoutData(new GridData()); - - Label typeName = new Label(area, SWT.WRAP); - typeName.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, false)); - typeName.setText(description); //$NON-NLS-1$ - - (new Label(area, SWT.NONE)).setLayoutData(new GridData(SWT.FILL, SWT.FILL, false, false)); - SashForm structuredSashForm = new SashForm(area, SWT.NONE); - structuredSashForm.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true)); - structuredSashForm.setOrientation(SWT.VERTICAL); - - final TableViewer structuredSelectionTable = new TableViewer(structuredSashForm, SWT.FULL_SELECTION | SWT.SINGLE | SWT.H_SCROLL | SWT.V_SCROLL | SWT.BORDER); - - structuredSelectionTable.getTable().setHeaderVisible(true); - structuredSelectionTable.getTable().setLinesVisible(true); - structuredSelectionTable.setSorter(new ViewerSorter() { - public int category(Object element) { - if (element instanceof IndexedRegion) - return ((IndexedRegion) element).getStartOffset(); - return super.category(element); - } - }); - - structuredSelectionTable.setLabelProvider(new ITableLabelProvider() { - public void addListener(ILabelProviderListener listener) { - } - - public void dispose() { - } - - public Image getColumnImage(Object element, int columnIndex) { - if (element instanceof INodeNotifier) { - INodeAdapter adapterFor = ((INodeNotifier) element).getAdapterFor(IJFaceNodeAdapter.class); - if (columnIndex == 2 && adapterFor != null && adapterFor instanceof IJFaceNodeAdapter) { - IJFaceNodeAdapter adapter = (IJFaceNodeAdapter) adapterFor; - return adapter.getLabelImage((element)); - } - } - return null; - } - - public String getColumnText(Object element, int columnIndex) { - String text = null; - if (element != null) { - switch (columnIndex) { - case 0 : { - text = String.valueOf(((List) structuredSelectionTable.getInput()).indexOf(element)); - } - break; - case 1 : { - text = element.getClass().getName(); - } - break; - case 2 : { - text = StringUtils.firstLineOf(element.toString()); - } - break; - default : - text = ""; //$NON-NLS-1$ - } - } - return text; - } - - public boolean isLabelProperty(Object element, String property) { - return false; - } - - public void removeListener(ILabelProviderListener listener) { - } - }); - - TableLayout tlayout = new TableLayout(); - tlayout.addColumnData(new ColumnWeightData(7, true)); - tlayout.addColumnData(new ColumnWeightData(28, true)); - tlayout.addColumnData(new ColumnWeightData(50, true)); - structuredSelectionTable.getTable().setLayout(tlayout); - - TableColumn tc = new TableColumn(structuredSelectionTable.getTable(), SWT.NONE); - tc.setText("Item"); //$NON-NLS-1$ - tc.setResizable(true); - tc.setWidth(40); - - tc = new TableColumn(structuredSelectionTable.getTable(), SWT.NONE); - tc.setText("Class"); //$NON-NLS-1$ - tc.setResizable(true); - tc.setWidth(40); - - tc = new TableColumn(structuredSelectionTable.getTable(), SWT.NONE); - tc.setText("Value"); //$NON-NLS-1$ - tc.setResizable(true); - tc.setWidth(40); - - structuredSelectionTable.setContentProvider(new ArrayContentProvider()); - final List input = selection; - structuredSelectionTable.setInput(input); - - final TreeViewer infoTree = new TreeViewer(structuredSashForm, SWT.H_SCROLL | SWT.V_SCROLL | SWT.BORDER); - infoTree.setLabelProvider(new LabelProvider() { - public Image getImage(Object element) { - if (element instanceof TreeViewer && infoTree.getInput() instanceof INodeNotifier) { - INodeAdapter adapterFor = ((INodeNotifier) infoTree.getInput()).getAdapterFor(IJFaceNodeAdapter.class); - if (adapterFor != null && adapterFor instanceof IJFaceNodeAdapter) { - IJFaceNodeAdapter adapter = (IJFaceNodeAdapter) adapterFor; - return adapter.getLabelImage((infoTree.getInput())); - } - } - return super.getImage(element); - } - - public String getText(Object element) { - if (element instanceof Class) { - return "Class: " + ((Class) element).getName(); //$NON-NLS-1$ - } - if (element instanceof Collection) { - return "Registered Adapters:"; //$NON-NLS-1$ - } - if (element instanceof IRegion) { - return "Indexed Region offset span: [" + ((IRegion) element).getOffset() + "-" + ((IRegion) element).getLength() + "]"; //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ - } - if (element instanceof TreeViewer && infoTree.getInput() instanceof INodeNotifier) { - IJFaceNodeAdapter adapter = (IJFaceNodeAdapter) ((INodeNotifier) infoTree.getInput()).getAdapterFor(IJFaceNodeAdapter.class); - if (adapter != null) { - return adapter.getLabelText((infoTree.getInput())); - } - } - return super.getText(element); - } - }); - infoTree.setContentProvider(new ITreeContentProvider() { - public void dispose() { - } - - public Object[] getChildren(Object parentElement) { - if (parentElement instanceof Collection) - return ((Collection) parentElement).toArray(); - return new Object[0]; - } - - public Object[] getElements(Object inputElement) { - List elements = new ArrayList(4); - if (inputElement != null) { - if (inputElement instanceof INodeNotifier && ((INodeNotifier) inputElement).getAdapterFor(IJFaceNodeAdapter.class) != null) { - elements.add(infoTree); - } - elements.add(inputElement.getClass()); - if (inputElement instanceof IndexedRegion) { - elements.add(new Region(((IndexedRegion) inputElement).getStartOffset(), ((IndexedRegion) inputElement).getEndOffset())); - } - if (inputElement instanceof INodeNotifier) { - elements.add(((INodeNotifier) inputElement).getAdapters()); - } - } - return elements.toArray(); - } - - public Object getParent(Object element) { - return null; - } - - public boolean hasChildren(Object element) { - return element instanceof Collection; - } - - public void inputChanged(Viewer viewer, Object oldInput, Object newInput) { - } - }); - - structuredSelectionTable.addSelectionChangedListener(new ISelectionChangedListener() { - public void selectionChanged(SelectionChangedEvent event) { - int selectionIndex = structuredSelectionTable.getTable().getSelectionIndex(); - if (selectionIndex != -1) { - infoTree.setInput(structuredSelectionTable.getElementAt(selectionIndex)); - } - else { - infoTree.setInput(event.getSelectionProvider().getSelection()); - } - infoTree.expandToLevel(2); - } - }); - - structuredSashForm.setWeights(new int[]{3, 2}); - } - - private String getLineNumber(Annotation annotation) { - int line = -1; - if (annotation instanceof MarkerAnnotation) { - line = MarkerUtilities.getLineNumber(((MarkerAnnotation) annotation).getMarker());//$NON-NLS-1$ - } - else { - IAnnotationModel annotationModel = fTextEditor.getDocumentProvider().getAnnotationModel(fTextEditor.getEditorInput()); - Position p = annotationModel.getPosition(annotation); - if (p != null && !p.isDeleted()) { - try { - // don't forget the +1 - line = fDocument.getLineOfOffset(p.getOffset()) + 1; - } - catch (BadLocationException e) { - return e.getMessage(); - } - } - } - return Integer.toString(line); - } - } - - static class KeyValuePair { - Object fKey; - String fValue; - - public KeyValuePair(Object key, String value) { - fKey = key; - fValue = value; - } - } - - class ShowEditorInformationAction extends Action { - public ShowEditorInformationAction() { - super(); - } - - public void run() { - /** - * TODO: Provide a more useful control, maybe a table where the - * selection shows you the partition's text in a StyledText pane - * beneath it. - */ - super.run(); - new InformationDialog(((Control) fTextEditor.getAdapter(Control.class)).getShell()).open(); - } - } - - IAction fShowEditorInformationAction = new ShowEditorInformationAction(); - - ITextEditor fTextEditor = null; - - /** - * @param id - */ - public OffsetStatusLineContributionItem(String id) { - super(id); - setToolTipText("Double-click for more information"); - } - - /** - * @param id - * @param visible - * @param widthInChars - */ - public OffsetStatusLineContributionItem(String id, boolean visible, int widthInChars) { - super(id, visible, widthInChars); - setToolTipText("Double-click for more information"); - } - - public void setActiveEditor(ITextEditor textEditor) { - fTextEditor = textEditor; - setActionHandler(fShowEditorInformationAction); - } -} |