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Lines 12-17
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import java.util.ResourceBundle; |
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import java.util.ResourceBundle; |
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import org.osgi.framework.Bundle; |
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import org.eclipse.swt.custom.StyledText; |
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import org.eclipse.swt.custom.StyledText; |
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import org.eclipse.swt.custom.VerifyKeyListener; |
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import org.eclipse.swt.custom.VerifyKeyListener; |
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import org.eclipse.swt.events.FocusEvent; |
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import org.eclipse.swt.events.FocusEvent; |
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Lines 22-27
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import org.eclipse.swt.graphics.Point; |
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import org.eclipse.swt.graphics.Point; |
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import org.eclipse.swt.widgets.Event; |
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import org.eclipse.swt.widgets.Event; |
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import org.eclipse.core.commands.ExecutionEvent; |
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import org.eclipse.core.commands.ExecutionException; |
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import org.eclipse.core.commands.IExecutionListener; |
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import org.eclipse.core.commands.NotHandledException; |
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import org.eclipse.core.runtime.ILog; |
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import org.eclipse.core.runtime.IStatus; |
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import org.eclipse.core.runtime.Platform; |
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import org.eclipse.core.runtime.Status; |
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import org.eclipse.jface.text.Assert; |
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import org.eclipse.jface.text.Assert; |
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import org.eclipse.jface.text.BadLocationException; |
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import org.eclipse.jface.text.BadLocationException; |
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import org.eclipse.jface.text.DocumentEvent; |
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import org.eclipse.jface.text.DocumentEvent; |
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Lines 35-40
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import org.eclipse.jface.text.TextSelection; |
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import org.eclipse.jface.text.TextSelection; |
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import org.eclipse.jface.text.source.ISourceViewer; |
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import org.eclipse.jface.text.source.ISourceViewer; |
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import org.eclipse.ui.PlatformUI; |
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import org.eclipse.ui.commands.ICommandService; |
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import org.eclipse.ui.components.ComponentException; |
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import org.eclipse.ui.internal.texteditor.TextEditorPlugin; |
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/** |
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/** |
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* Action for moving selected lines in an editor. |
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* Action for moving selected lines in an editor. |
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* @since 3.0 |
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* @since 3.0 |
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Lines 51-57
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* <li>the underlying document gets changed due to anything but this action</li> |
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* <li>the underlying document gets changed due to anything but this action</li> |
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* </ul> |
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* </ul> |
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*/ |
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*/ |
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private class ExitStrategy implements VerifyKeyListener, MouseListener, FocusListener, IDocumentListener { |
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private class ExitStrategy implements VerifyKeyListener, MouseListener, FocusListener, IDocumentListener, IExecutionListener { |
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/** |
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/** |
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* The widget this instance is registered with for <code>VerifyKey</code>-, <code>Mouse</code>- |
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* The widget this instance is registered with for <code>VerifyKey</code>-, <code>Mouse</code>- |
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Lines 92-97
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fDocumentEventSource= viewer.getDocument(); |
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fDocumentEventSource= viewer.getDocument(); |
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if (fDocumentEventSource != null) |
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if (fDocumentEventSource != null) |
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fDocumentEventSource.addDocumentListener(this); |
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fDocumentEventSource.addDocumentListener(this); |
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try { |
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ICommandService commandService = (ICommandService)PlatformUI.getWorkbench().getService(ICommandService.class); |
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commandService.addExecutionListener(this); |
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} catch (ComponentException ex) { |
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Status status= new Status(IStatus.ERROR, TextEditorPlugin.PLUGIN_ID, IStatus.OK, ex.getLocalizedMessage(), ex); //$NON-NLS-1$ |
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Bundle bundle= Platform.getBundle(PlatformUI.PLUGIN_ID); |
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ILog log= Platform.getLog(bundle); |
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log.log(status); |
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} |
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} |
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} |
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/** |
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/** |
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Lines 108-113
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fDocumentEventSource.removeDocumentListener(this); |
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fDocumentEventSource.removeDocumentListener(this); |
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fDocumentEventSource= null; |
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fDocumentEventSource= null; |
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} |
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} |
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try { |
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ICommandService commandService = (ICommandService)PlatformUI.getWorkbench().getService(ICommandService.class); |
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commandService.removeExecutionListener(this); |
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} catch (ComponentException ex) { |
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Status status= new Status(IStatus.ERROR, TextEditorPlugin.PLUGIN_ID, IStatus.OK, ex.getLocalizedMessage(), ex); //$NON-NLS-1$ |
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Bundle bundle= Platform.getBundle(PlatformUI.PLUGIN_ID); |
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ILog log= Platform.getLog(bundle); |
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log.log(status); |
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} |
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fIsInstalled= false; |
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fIsInstalled= false; |
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} |
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} |
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Lines 139-144
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} |
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} |
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public void documentChanged(DocumentEvent event) {} |
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public void documentChanged(DocumentEvent event) {} |
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public void notHandled(String commandId, NotHandledException exception) { |
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} |
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public void postExecuteFailure(String commandId, ExecutionException exception) { |
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} |
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public void postExecuteSuccess(String commandId, Object returnValue) { |
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} |
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public void preExecute(String commandId, ExecutionEvent event) { |
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if (!fCopy && !(ITextEditorActionDefinitionIds.MOVE_LINES_UP.equals(commandId) || ITextEditorActionDefinitionIds.MOVE_LINES_DOWN.equals(commandId)) |
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|| fCopy && !(ITextEditorActionDefinitionIds.COPY_LINES_UP.equals(commandId) || ITextEditorActionDefinitionIds.COPY_LINES_DOWN.equals(commandId))) |
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endCompoundEdit(); |
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} |
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} |
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} |
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/* keys */ |
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/* keys */ |
