Package org.eclipse.emf.compare.ide.ui.internal.editor

Class ComparisonScopeEditorInput

java.lang.Object
org.eclipse.core.runtime.PlatformObject
org.eclipse.compare.CompareEditorInput
org.eclipse.emf.compare.ide.ui.internal.editor.AbstractEMFCompareEditorInput
org.eclipse.emf.compare.ide.ui.internal.editor.ComparisonScopeEditorInput
All Implemented Interfaces:
org.eclipse.compare.ICompareContainer, org.eclipse.compare.IPropertyChangeNotifier, org.eclipse.core.runtime.IAdaptable, org.eclipse.jface.operation.IRunnableContext, org.eclipse.jface.operation.IRunnableWithProgress, org.eclipse.ui.IEditorInput
public class ComparisonScopeEditorInput extends AbstractEMFCompareEditorInput
CompareEditorInput that will compute the result of the comparison of the given scope with the given comparator.

  • Field Summary

    Fields inherited from class org.eclipse.compare.CompareEditorInput

    DIRTY_STATE, PROP_SELECTED_EDITION, PROP_TITLE, PROP_TITLE_IMAGE

  • Constructor Summary

    Constructors
    Constructor
    Description
    ComparisonScopeEditorInput(EMFCompareConfiguration configuration, ICompareEditingDomain editingDomain, AdapterFactory adapterFactory, EMFCompare comparator, IComparisonScope scope)
     

  • Method Summary

    Modifier and Type
    Method
    Description
    void
    cancelPressed()
    protected Object
    doPrepareInput(org.eclipse.core.runtime.IProgressMonitor monitor)
    Runs the compare operation and returns the compare result.

    Methods inherited from class org.eclipse.emf.compare.ide.ui.internal.editor.AbstractEMFCompareEditorInput

    getAdapterFactory, getCompareConfiguration, getEditingDomain, prepareInput

    Methods inherited from class org.eclipse.compare.CompareEditorInput

    addCompareInputChangeListener, addPropertyChangeListener, belongsTo, canRunAsJob, contentsCreated, contributeToToolBar, createContents, createContentViewerSwitchingPane, createDiffViewer, createOutlineContents, createStructureInputPane, exists, findContentViewer, findStructureViewer, firePropertyChange, flushLeftViewers, flushRightViewers, flushViewers, getActionBars, getAdapter, getCancelButtonLabel, getCompareResult, getContainer, getContentViewerDescriptor, getImageDescriptor, getMessage, getName, getNavigator, getOKButtonLabel, getPersistable, getSelectedEdition, getServiceLocator, getStructureViewerDescriptor, getTitle, getTitleImage, getToolTipText, getWorkbenchPart, handleDispose, isDirty, isEditionSelectionDialog, isLeftSaveNeeded, isRightSaveNeeded, isSaveNeeded, okPressed, registerContextMenu, removeCompareInputChangeListener, removePropertyChangeListener, run, run, runAsynchronously, save, saveChanges, setContainer, setContentViewerDescriptor, setDirty, setFocus, setFocus2, setHelpContextId, setLeftDirty, setMessage, setRightDirty, setStatusMessage, setStructureViewerDescriptor, setTitle

    Methods inherited from class java.lang.Object

    clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

  • Constructor Details

  • Method Details

    • doPrepareInput

      protected Object doPrepareInput(org.eclipse.core.runtime.IProgressMonitor monitor) throws InvocationTargetException, InterruptedException
      Runs the compare operation and returns the compare result. If null is returned no differences were found and no compare editor needs to be opened. Progress should be reported to the given progress monitor. A request to cancel the operation should be honored and acknowledged by throwing InterruptedException.

      Note: this method is typically called in a modal context thread which doesn't have a Display assigned. Implementors of this method shouldn't therefore allocated any SWT resources in this method.

      Specified by:
      doPrepareInput in class AbstractEMFCompareEditorInput
      Parameters:
      monitor - the progress monitor to use to display progress and receive requests for cancellation
      Returns:
      the result of the compare operation, or null if there are no differences
      Throws:
      InvocationTargetException - if the prepareInput method must propagate a checked exception, it should wrap it inside an InvocationTargetException; runtime exceptions are automatically wrapped in an InvocationTargetException by the calling context
      InterruptedException - if the operation detects a request to cancel, using IProgressMonitor.isCanceled(), it should exit by throwing InterruptedException
      See Also:

    • cancelPressed

      public void cancelPressed()

      It will undo all operations executed on the command stack until no more can be undone.

      Overrides:
      cancelPressed in class AbstractEMFCompareEditorInput
      See Also:
      • CompareEditorInput.cancelPressed()