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/*
* (c) Copyright IBM Corp. 2000, 2001.
* All Rights Reserved.
*/
package org.eclipse.compare.internal;
import java.util.ResourceBundle;
import org.eclipse.jface.action.*;
import org.eclipse.ui.*;
import org.eclipse.ui.part.EditorActionBarContributor;
import org.eclipse.compare.*;
public class CompareEditorContributor extends EditorActionBarContributor {
private IEditorPart fActiveEditorPart= null;
private IgnoreWhiteSpaceAction fIgnoreWhitespace;
private NavigationAction fNext;
private NavigationAction fPrevious;
public CompareEditorContributor() {
ResourceBundle bundle= CompareUIPlugin.getResourceBundle();
fIgnoreWhitespace= new IgnoreWhiteSpaceAction(bundle, null);
fNext= new NavigationAction(bundle, true);
fPrevious= new NavigationAction(bundle, false);
}
/*
* @see EditorActionBarContributor#contributeToToolBar(IToolBarManager)
*/
public void contributeToToolBar(IToolBarManager tbm) {
tbm.add(new Separator());
tbm.add(fIgnoreWhitespace);
tbm.add(fNext);
tbm.add(fPrevious);
}
/*
* @see EditorActionBarContributor#contributeToMenu(IMenuManager)
*/
public void contributeToMenu(IMenuManager menuManager) {
}
public void setActiveEditor(IEditorPart targetEditor) {
if (fActiveEditorPart == targetEditor)
return;
fActiveEditorPart= targetEditor;
if (fActiveEditorPart != null) {
IEditorInput input= fActiveEditorPart.getEditorInput();
if (input instanceof CompareEditorInput) {
CompareEditorInput compareInput= (CompareEditorInput) input;
fNext.setCompareEditorInput(compareInput);
fPrevious.setCompareEditorInput(compareInput);
}
}
if (targetEditor instanceof CompareEditor) {
IActionBars actionBars= getActionBars();
CompareEditor editor= (CompareEditor) targetEditor;
editor.setActionBars(actionBars);
actionBars.setGlobalActionHandler(IWorkbenchActionConstants.NEXT, fNext);
actionBars.setGlobalActionHandler(IWorkbenchActionConstants.PREVIOUS, fPrevious);
CompareConfiguration cc= editor.getCompareConfiguration();
fIgnoreWhitespace.setCompareConfiguration(cc);
}
}
}
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