Class 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
    • Method Summary

      All Methods Instance Methods Concrete Methods 
      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.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
    • Method Detail

      • 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:
        AbstractEMFCompareEditorInput.doPrepareInput(org.eclipse.core.runtime.IProgressMonitor)