diff options
Diffstat (limited to 'bundles/org.eclipse.compare/compare/org/eclipse/compare/CompareEditorInput.java')
| -rw-r--r-- | bundles/org.eclipse.compare/compare/org/eclipse/compare/CompareEditorInput.java | 205 |
1 files changed, 102 insertions, 103 deletions
diff --git a/bundles/org.eclipse.compare/compare/org/eclipse/compare/CompareEditorInput.java b/bundles/org.eclipse.compare/compare/org/eclipse/compare/CompareEditorInput.java index 45504d95f..c47431c0d 100644 --- a/bundles/org.eclipse.compare/compare/org/eclipse/compare/CompareEditorInput.java +++ b/bundles/org.eclipse.compare/compare/org/eclipse/compare/CompareEditorInput.java @@ -8,7 +8,7 @@ * Contributors: * IBM Corporation - initial API and implementation *******************************************************************************/ -package org.eclipse.compare; +package org.eclipse.compare; import java.lang.reflect.InvocationTargetException; import java.util.ResourceBundle; @@ -140,19 +140,19 @@ import org.eclipse.ui.texteditor.ITextEditorExtension3; * if one of these underlying models is dirty. It is the responsibility of subclasses that * implement this interface to call {@link #setDirty(boolean)} when the dirty state of * any of the models managed by the subclass change dirty state. - * + * * @see CompareUI * @see CompareEditorInput */ public abstract class CompareEditorInput extends PlatformObject implements IEditorInput, IPropertyChangeNotifier, IRunnableWithProgress, ICompareContainer { private static final boolean DEBUG= false; - + /** * The name of the "dirty" property (value <code>"DIRTY_STATE"</code>). */ public static final String DIRTY_STATE= "DIRTY_STATE"; //$NON-NLS-1$ - + /** * The name of the "title" property. This property is fired when the title * of the compare input changes. Clients should also re-obtain the tool tip @@ -161,7 +161,7 @@ public abstract class CompareEditorInput extends PlatformObject implements IEdit * @since 3.3 */ public static final String PROP_TITLE= ICompareUIConstants.PROP_TITLE; - + /** * The name of the "title image" property. This property is fired when the title * image of the compare input changes. @@ -169,7 +169,7 @@ public abstract class CompareEditorInput extends PlatformObject implements IEdit * @since 3.3 */ public static final String PROP_TITLE_IMAGE= ICompareUIConstants.PROP_TITLE_IMAGE; - + /** * The name of the "selected edition" property. This property is fired when the selected * edition of the compare input changes. @@ -179,9 +179,9 @@ public abstract class CompareEditorInput extends PlatformObject implements IEdit */ public static final String PROP_SELECTED_EDITION= ICompareUIConstants.PROP_SELECTED_EDITION; - private static final String COMPARE_EDITOR_IMAGE_NAME= "eview16/compare_view.gif"; //$NON-NLS-1$ + private static final String COMPARE_EDITOR_IMAGE_NAME= "eview16/compare_view.png"; //$NON-NLS-1$ private static Image fgTitleImage; - + private Splitter fComposite; private CompareConfiguration fCompareConfiguration; private CompareViewerPane fStructureInputPane; @@ -197,7 +197,7 @@ public abstract class CompareEditorInput extends PlatformObject implements IEdit private boolean fLeftDirty = false; private boolean fRightDirty = false; private IPropertyChangeListener fDirtyStateListener; - + boolean fStructureCompareOnSingleClick= true; private ICompareContainer fContainer; @@ -206,7 +206,7 @@ public abstract class CompareEditorInput extends PlatformObject implements IEdit private InternalOutlineViewerCreator fOutlineView; private ViewerDescriptor fContentViewerDescriptor; private ViewerDescriptor fStructureViewerDescriptor; - + private class InternalOutlineViewerCreator extends OutlineViewerCreator { private OutlineViewerCreator getWrappedCreator() { if (fContentInputPane != null) { @@ -266,7 +266,7 @@ public abstract class CompareEditorInput extends PlatformObject implements IEdit IPreferenceStore ps= configuration.getPreferenceStore(); if (ps != null) fStructureCompareOnSingleClick= ps.getBoolean(ComparePreferencePage.OPEN_STRUCTURE_COMPARE); - + fContainer = configuration.getContainer(); configuration.setContainer(this); } @@ -274,12 +274,12 @@ public abstract class CompareEditorInput extends PlatformObject implements IEdit private boolean structureCompareOnSingleClick() { return fStructureCompareOnSingleClick; } - + private boolean isShowStructureInOutlineView() { Object object= getCompareConfiguration().getProperty(CompareConfiguration.USE_OUTLINE_VIEW); return object instanceof Boolean && ((Boolean)object).booleanValue(); } - + /* (non Javadoc) * see IAdaptable.getAdapter */ @@ -319,7 +319,7 @@ public abstract class CompareEditorInput extends PlatformObject implements IEdit } } } - + if (adapter == ITextEditorExtension3.class) { if (fContentInputPane != null) { Viewer v = fContentInputPane.getViewer(); @@ -344,28 +344,28 @@ public abstract class CompareEditorInput extends PlatformObject implements IEdit ); return fNavigator; } - + /* (non Javadoc) * see IEditorInput.getImageDescriptor */ public ImageDescriptor getImageDescriptor() { return null; } - + /* (non Javadoc) * see IEditorInput.getToolTipText */ public String getToolTipText() { return getTitle(); } - + /* (non Javadoc) * see IEditorInput.getName */ public String getName() { return getTitle(); } - + /** * Returns <code>null</code> since this editor cannot be persisted. * @@ -374,7 +374,7 @@ public abstract class CompareEditorInput extends PlatformObject implements IEdit public IPersistableElement getPersistable() { return null; } - + /** * Returns <code>false</code> to indicate that this input * should not appear in the "File Most Recently Used" menu. @@ -384,21 +384,21 @@ public abstract class CompareEditorInput extends PlatformObject implements IEdit public boolean exists() { return false; } - + /* * FIXME! */ protected void setMessage(String message) { fMessage= message; } - + /* * FIXME! */ public String getMessage() { return fMessage; } - + /** * Returns the title which will be used in the compare editor's title bar. * It can be set with <code>setTitle</code>. @@ -410,11 +410,11 @@ public abstract class CompareEditorInput extends PlatformObject implements IEdit return Utilities.getString("CompareEditorInput.defaultTitle"); //$NON-NLS-1$ return fTitle; } - + /** * Sets the title which will be used when presenting the compare result. * This method must be called before the editor is opened. - * + * * @param title the title to use for the CompareEditor */ public void setTitle(String title) { @@ -422,7 +422,7 @@ public abstract class CompareEditorInput extends PlatformObject implements IEdit fTitle= title; Utilities.firePropertyChange(fListenerList, this, PROP_TITLE, oldTitle, title); } - + /** * Returns the title image which will be used in the compare editor's title bar. * Returns the title image which will be used when presenting the compare result. @@ -438,7 +438,7 @@ public abstract class CompareEditorInput extends PlatformObject implements IEdit } return fgTitleImage; } - + /** * Returns the configuration object for the viewers within the compare editor. * Returns the configuration which was passed to the constructor. @@ -467,7 +467,7 @@ public abstract class CompareEditorInput extends PlatformObject implements IEdit toolBarManager.add(ignoreWhitespace); toolBarManager.add(showPseudoConflicts); } - + /** * Runs the compare operation and stores the compare result. * @@ -507,7 +507,7 @@ public abstract class CompareEditorInput extends PlatformObject implements IEdit */ protected abstract Object prepareInput(IProgressMonitor monitor) throws InvocationTargetException, InterruptedException; - + /** * Returns the compare result computed by the most recent call to the * <code>run</code> method. Returns <code>null</code> if no @@ -519,7 +519,7 @@ public abstract class CompareEditorInput extends PlatformObject implements IEdit public Object getCompareResult() { return fInput; } - + /** * Create the SWT controls that are used to display the result of the compare operation. * Creates the SWT Controls and sets up the wiring between the individual panes. @@ -536,9 +536,9 @@ public abstract class CompareEditorInput extends PlatformObject implements IEdit fComposite= new Splitter(parent, SWT.VERTICAL); fComposite.setData(this); - + Control outline= createOutlineContents(fComposite, SWT.HORIZONTAL); - + fContentInputPane= createContentViewerSwitchingPane(fComposite, SWT.BORDER | SWT.FLAT, this); if (fFocusPane == null) @@ -546,14 +546,14 @@ public abstract class CompareEditorInput extends PlatformObject implements IEdit if (outline != null) fComposite.setVisible(outline, false); fComposite.setVisible(fContentInputPane, true); - + if (fStructureInputPane != null && fComposite.getChildren().length == 2) fComposite.setWeights(new int[] { 30, 70 }); - + fComposite.layout(); feedInput(); - + fComposite.addDisposeListener(new DisposeListener() { public void widgetDisposed(DisposeEvent e) { /* @@ -585,7 +585,7 @@ public abstract class CompareEditorInput extends PlatformObject implements IEdit contentsCreated(); return fComposite; } - + /** * @param parent the parent control under which the control must be created * @param style the style of widget to construct @@ -597,14 +597,14 @@ public abstract class CompareEditorInput extends PlatformObject implements IEdit protected CompareViewerSwitchingPane createContentViewerSwitchingPane(Splitter parent, int style, CompareEditorInput cei) { return new CompareContentViewerSwitchingPane(parent, style, cei); } - + /** * Callback that occurs when the UI associated with this compare editor * input is disposed. This method will only be invoked if the UI has been * created (i.e. after the call to {@link #createContents(Composite)}. * Subclasses can extend this method but ensure that the overridden method * is invoked. - * + * * @since 3.3 */ protected void handleDispose() { @@ -619,7 +619,7 @@ public abstract class CompareEditorInput extends PlatformObject implements IEdit fNavigator = null; fCompareConfiguration.dispose(); } - + /** * Callback that occurs after the control for the input has * been created. If this method gets invoked then {@link #handleDispose()} @@ -644,13 +644,13 @@ public abstract class CompareEditorInput extends PlatformObject implements IEdit fStructureInputPane= createStructureInputPane(h); if (hasChildren(getCompareResult())) fFocusPane= fStructureInputPane; - + fStructurePane1= new CompareStructureViewerSwitchingPane(h, SWT.BORDER | SWT.FLAT, true, this); h.setVisible(fStructurePane1, false); - + fStructurePane2= new CompareStructureViewerSwitchingPane(h, SWT.BORDER | SWT.FLAT, true, this); h.setVisible(fStructurePane2, false); - + // setup the wiring for top left pane fStructureInputPane.addOpenListener( new IOpenListener() { @@ -677,7 +677,7 @@ public abstract class CompareEditorInput extends PlatformObject implements IEdit } } ); - + fStructurePane1.addSelectionChangedListener( new ISelectionChangedListener() { public void selectionChanged(SelectionChangedEvent e) { @@ -716,7 +716,7 @@ public abstract class CompareEditorInput extends PlatformObject implements IEdit } }; } - + /* private */ boolean hasChildren(Object input) { if (input instanceof IDiffContainer) { IDiffContainer dn= (IDiffContainer) input; @@ -764,7 +764,7 @@ public abstract class CompareEditorInput extends PlatformObject implements IEdit private boolean hasUnusableContentViewer() { return fContentInputPane.isEmpty() || fContentInputPane.getViewer() instanceof BinaryCompareViewer; } - + private boolean isCustomStructureInputPane() { return !(fStructureInputPane instanceof CompareViewerSwitchingPane); } @@ -785,7 +785,7 @@ public abstract class CompareEditorInput extends PlatformObject implements IEdit Object input= getElement(selection); internalSetContentPaneInput(input); if (!Utilities.okToUse(fStructurePane1) || !Utilities.okToUse(fStructurePane2)) - return; + return; if (structureCompareOnSingleClick() || hasUnusableContentViewer()) fStructurePane1.setInput(input); fStructurePane2.setInput(null); // clear downstream pane @@ -796,7 +796,7 @@ public abstract class CompareEditorInput extends PlatformObject implements IEdit } ); } - + private void feedDefault1(final ISelection selection) { BusyIndicator.showWhile(fComposite.getDisplay(), new Runnable() { @@ -807,7 +807,7 @@ public abstract class CompareEditorInput extends PlatformObject implements IEdit } ); } - + private void feed2(final ISelection selection) { BusyIndicator.showWhile(fComposite.getDisplay(), new Runnable() { @@ -825,7 +825,7 @@ public abstract class CompareEditorInput extends PlatformObject implements IEdit } ); } - + private void feed3(final ISelection selection) { BusyIndicator.showWhile(fComposite.getDisplay(), new Runnable() { @@ -837,16 +837,16 @@ public abstract class CompareEditorInput extends PlatformObject implements IEdit } } ); - + } - + private void internalSetContentPaneInput(Object input) { Object oldInput = fContentInputPane.getInput(); fContentInputPane.setInput(input); if (fOutlineView != null) fOutlineView.fireInputChange(oldInput, input); } - + /** * Returns the first element of the given selection if the selection * is a <code>IStructuredSelection</code> with exactly one element. Returns @@ -863,27 +863,27 @@ public abstract class CompareEditorInput extends PlatformObject implements IEdit } return null; } - + /** * Asks this input to take focus within its container (editor). - * + * * @noreference Clients should not call this method but they may override if * they implement a different layout with different visual * components. Clients are free to call the inherited method. - * + * * @deprecated Please use {@link #setFocus2()} instead. */ public void setFocus() { setFocus2(); } - + /** * Asks this input to take focus within its container (editor). - * + * * @noreference Clients should not call this method but they may override if * they implement a different layout with different visual * components. Clients are free to call the inherited method. - * + * * @return <code>true</code> if the input got focus, and <code>false</code> * if it was unable to. * @since 3.5 @@ -895,7 +895,7 @@ public abstract class CompareEditorInput extends PlatformObject implements IEdit return fComposite.setFocus(); return false; } - + /** * Factory method for creating a differences viewer for the top left pane. * It is called from <code>createContents</code> and returns a <code>DiffTreeViewer</code>. @@ -953,14 +953,14 @@ public abstract class CompareEditorInput extends PlatformObject implements IEdit Viewer newViewer = fContentViewerDescriptor != null ? fContentViewerDescriptor.createViewer(oldViewer, parent, fCompareConfiguration) : CompareUI.findContentViewer(oldViewer, input, parent, fCompareConfiguration); - + boolean isNewViewer= newViewer != oldViewer; if (DEBUG) System.out.println("CompareEditorInput.findContentViewer: " + isNewViewer); //$NON-NLS-1$ - + if (isNewViewer && newViewer instanceof IPropertyChangeNotifier) { final IPropertyChangeNotifier dsp= (IPropertyChangeNotifier) newViewer; dsp.addPropertyChangeListener(fDirtyStateListener); - + Control c= newViewer.getControl(); c.addDisposeListener( new DisposeListener() { @@ -970,10 +970,10 @@ public abstract class CompareEditorInput extends PlatformObject implements IEdit } ); } - + return newViewer; } - + /** * @param vd * the content viewer descriptor @@ -1015,16 +1015,16 @@ public abstract class CompareEditorInput extends PlatformObject implements IEdit public ViewerDescriptor getStructureViewerDescriptor() { return this.fStructureViewerDescriptor; } - + /** * Returns <code>true</code> if there are unsaved changes in either left or * right side. The value returned is the value of the * <code>DIRTY_STATE</code> property of this input object. - * + * * Returns <code>true</code> if left or right side has unsaved changes * Subclasses don't have to override if the functionality provided by * <code>setDirty</code> is sufficient. - * + * * @return <code>true</code> if there are changes that need to be saved */ public boolean isSaveNeeded() { @@ -1033,7 +1033,7 @@ public abstract class CompareEditorInput extends PlatformObject implements IEdit /** * Returns <code>true</code> if there are unsaved changes for left side. - * + * * @return <code>true</code> if there are changes that need to be saved * @noreference This method is not intended to be referenced by clients. */ @@ -1043,14 +1043,14 @@ public abstract class CompareEditorInput extends PlatformObject implements IEdit /** * Returns <code>true</code> if there are unsaved changes for right side. - * + * * @return <code>true</code> if there are changes that need to be saved * @noreference This method is not intended to be referenced by clients. */ protected boolean isRightSaveNeeded() { return fRightDirty; } - + /** * Returns <code>true</code> if there are unsaved changes. * The method should be called by any parts or dialogs @@ -1063,7 +1063,7 @@ public abstract class CompareEditorInput extends PlatformObject implements IEdit public boolean isDirty() { return isSaveNeeded(); } - + /** * Sets the dirty state of this input to the given value and sends out a * <code>PropertyChangeEvent</code> if the new value differs from the old @@ -1072,7 +1072,7 @@ public abstract class CompareEditorInput extends PlatformObject implements IEdit * inconsistent state. The dirty state of compare input should be based only * on the information if there are changes in viewers for left or right * side. - * + * * @param dirty * the dirty state for this compare input */ @@ -1094,7 +1094,7 @@ public abstract class CompareEditorInput extends PlatformObject implements IEdit * changes in left viewer, results in inconsistent state. The dirty state of * compare input should be based only on the information if there are * changes in viewers for left side. - * + * * @param dirty * the dirty state for this compare input * @since 3.7 @@ -1120,7 +1120,7 @@ public abstract class CompareEditorInput extends PlatformObject implements IEdit * changes in right viewer, results in inconsistent state. The dirty state * of compare input should be based only on the information if there are * changes in viewers for right side. - * + * * @param dirty * the dirty state for this compare input * @since 3.7 @@ -1142,7 +1142,7 @@ public abstract class CompareEditorInput extends PlatformObject implements IEdit * Method adds or removes viewers that changed left or right side of this * compare input. Any modification of any of the list of viewers may result * in dirty state change. - * + * * @param source * the object that fired <code>PropertyChangeEvent</code> * modifying the dirty state @@ -1175,7 +1175,7 @@ public abstract class CompareEditorInput extends PlatformObject implements IEdit Utilities.firePropertyChange(fListenerList, this, DIRTY_STATE, Boolean.valueOf(oldDirty), Boolean.valueOf(newDirty)); } } - + /* (non Javadoc) * see IPropertyChangeNotifier.addListener */ @@ -1204,7 +1204,7 @@ public abstract class CompareEditorInput extends PlatformObject implements IEdit public void save(IProgressMonitor pm) { // empty default implementation } - + /** * Save any unsaved changes. * Subclasses must override to save any changes. @@ -1216,7 +1216,7 @@ public abstract class CompareEditorInput extends PlatformObject implements IEdit * @since 2.0 */ public void saveChanges(IProgressMonitor monitor) throws CoreException { - + flushViewers(monitor); save(monitor); @@ -1234,7 +1234,7 @@ public abstract class CompareEditorInput extends PlatformObject implements IEdit flushViewer(fStructurePane2, monitor); flushViewer(fContentInputPane, monitor); } - + /** * @param monitor * @noreference This method is not intended to be referenced by clients. @@ -1258,7 +1258,7 @@ public abstract class CompareEditorInput extends PlatformObject implements IEdit flushViewer(fStructurePane2, monitor); flushRightViewer(fContentInputPane, monitor); } - + private static void flushViewer(CompareViewerPane pane, IProgressMonitor pm) { if (pane != null) { IFlushable flushable = (IFlushable)Utilities.getAdapter(pane, IFlushable.class); @@ -1266,7 +1266,7 @@ public abstract class CompareEditorInput extends PlatformObject implements IEdit flushable.flush(pm); } } - + private static void flushLeftViewer(CompareViewerPane pane, IProgressMonitor pm) { if (pane != null) { IFlushable2 flushable = (IFlushable2)Utilities.getAdapter(pane, IFlushable2.class); @@ -1294,7 +1294,7 @@ public abstract class CompareEditorInput extends PlatformObject implements IEdit fContainer.addCompareInputChangeListener(input, listener); } } - + /* (non-Javadoc) * @see org.eclipse.compare.ICompareContainer#removeCompareInputChangeListener(org.eclipse.compare.structuremergeviewer.ICompareInput, org.eclipse.compare.structuremergeviewer.ICompareInputChangeListener) */ @@ -1306,7 +1306,7 @@ public abstract class CompareEditorInput extends PlatformObject implements IEdit fContainer.removeCompareInputChangeListener(input, listener); } } - + /* (non-Javadoc) * @see org.eclipse.compare.ICompareContainer#registerContextMenu(org.eclipse.jface.action.MenuManager, org.eclipse.jface.viewers.ISelectionProvider) */ @@ -1314,7 +1314,7 @@ public abstract class CompareEditorInput extends PlatformObject implements IEdit if (fContainer != null) fContainer.registerContextMenu(menu, selectionProvider); } - + /* (non-Javadoc) * @see org.eclipse.compare.ICompareContainer#setStatusMessage(java.lang.String) */ @@ -1347,7 +1347,7 @@ public abstract class CompareEditorInput extends PlatformObject implements IEdit } return null; } - + /* (non-Javadoc) * @see org.eclipse.compare.ICompareContainer#getServiceLocator() */ @@ -1359,7 +1359,7 @@ public abstract class CompareEditorInput extends PlatformObject implements IEdit } return serviceLocator; } - + /* (non-Javadoc) * @see org.eclipse.compare.ICompareContainer#getWorkbenchPart() */ @@ -1368,7 +1368,7 @@ public abstract class CompareEditorInput extends PlatformObject implements IEdit return fContainer.getWorkbenchPart(); return null; } - + /* (non-Javadoc) * @see org.eclipse.jface.operation.IRunnableContext#run(boolean, boolean, org.eclipse.jface.operation.IRunnableWithProgress) */ @@ -1378,12 +1378,12 @@ public abstract class CompareEditorInput extends PlatformObject implements IEdit if (fContainer != null) fContainer.run(fork, cancelable, runnable); } - + public void runAsynchronously(IRunnableWithProgress runnable) { if (fContainer != null) fContainer.runAsynchronously(runnable); } - + /** * Set the container of this input to the given container * @param container the container @@ -1404,7 +1404,7 @@ public abstract class CompareEditorInput extends PlatformObject implements IEdit public final ICompareContainer getContainer() { return fContainer; } - + /** * Fire the given property change event to all listeners * registered with this compare editor input. @@ -1414,7 +1414,7 @@ public abstract class CompareEditorInput extends PlatformObject implements IEdit protected void firePropertyChange(PropertyChangeEvent event) { Utilities.firePropertyChange(fListenerList, event); } - + /** * Return whether this compare editor input can be run as a job. * By default, <code>false</code> is returned since traditionally inputs @@ -1441,7 +1441,7 @@ public abstract class CompareEditorInput extends PlatformObject implements IEdit public boolean belongsTo(Object family) { return family == this; } - + /** * Return whether this input is intended to be used to select * a particular edition of an element in a dialog. The result @@ -1457,7 +1457,7 @@ public abstract class CompareEditorInput extends PlatformObject implements IEdit public boolean isEditionSelectionDialog() { return false; } - + /** * Return the label to be used for the <code>OK</code> * button when this input is displayed in a dialog. @@ -1475,7 +1475,7 @@ public abstract class CompareEditorInput extends PlatformObject implements IEdit return CompareMessages.CompareEditorInput_0; return IDialogConstants.OK_LABEL; } - + /** * Return the label used for the <code>CANCEL</code> * button when this input is shown in a compare dialog @@ -1491,14 +1491,14 @@ public abstract class CompareEditorInput extends PlatformObject implements IEdit return getCompareConfiguration().isLeftEditable() || getCompareConfiguration().isRightEditable(); } - + /** * The <code>OK</code> button was pressed in a dialog. If one or both of * the sides of the input is editable then any changes will be saved. If the * input is for edition selection (see {@link #isEditionSelectionDialog()}), * it is up to subclasses to override this method in order to perform the * appropriate operation on the selected edition. - * + * * @return whether the dialog should be closed or not. * @since 3.3 */ @@ -1509,7 +1509,7 @@ public abstract class CompareEditorInput extends PlatformObject implements IEdit } return true; } - + /** * The <code>CANCEL</code> button was pressed in a dialog. * By default, nothing is done. Subclasses may override. @@ -1518,7 +1518,7 @@ public abstract class CompareEditorInput extends PlatformObject implements IEdit public void cancelPressed() { // Do nothing } - + private boolean saveChanges() { try { PlatformUI.getWorkbench().getProgressService().run(true, true, new IRunnableWithProgress() { @@ -1529,7 +1529,7 @@ public abstract class CompareEditorInput extends PlatformObject implements IEdit throw new InvocationTargetException(e); } } - + }); return true; } catch (InterruptedException x) { @@ -1543,7 +1543,7 @@ public abstract class CompareEditorInput extends PlatformObject implements IEdit } return false; } - + /** * Return the selected edition or <code>null</code> if no edition is selected. * The result of this method should only be considered if {@link #isEditionSelectionDialog()} @@ -1558,12 +1558,12 @@ public abstract class CompareEditorInput extends PlatformObject implements IEdit IStructuredSelection ss = (IStructuredSelection) selection; if (!ss.isEmpty()) return ss.getFirstElement(); - + } } return null; } - + /** * Set the help context id for this input. * @param helpContextId the help context id. @@ -1572,6 +1572,5 @@ public abstract class CompareEditorInput extends PlatformObject implements IEdit public void setHelpContextId(String helpContextId) { this.fHelpContextId = helpContextId; } - -} +} |