import org.eclipse.search.ui.ISearchResultViewPart; //导入依赖的package包/类
@Override
public void setViewPart(ISearchResultViewPart part) {
}
 

import org.eclipse.search.ui.ISearchResultViewPart; //导入依赖的package包/类
public void setViewPart(ISearchResultViewPart part) {
	super.setViewPart(part);
	//fActionGroup= new NewTextSearchActionGroup(part);
}
 

import org.eclipse.search.ui.ISearchResultViewPart; //导入依赖的package包/类
public void setViewPart(ISearchResultViewPart part) {
	this.part = part;
}
 

import org.eclipse.search.ui.ISearchResultViewPart; //导入依赖的package包/类
@Override
public void setViewPart(ISearchResultViewPart part) {
    viewPart = part;
}
 

import org.eclipse.search.ui.ISearchResultViewPart; //导入依赖的package包/类
protected ISearchResultViewPart getViewPart() {
    return viewPart;
}
 

import org.eclipse.search.ui.ISearchResultViewPart; //导入依赖的package包/类
/**
    * This is run when the "search" button is pressed.
    */
@Override
public boolean performAction() {	
	saveWidgetValues();

	if(searchQueries.size() == 0){
		return false;
	}
	
	searcher.clearQueries();
	
	if(hasAllMustNotQueries()){
		searcher.addQuery(PlanSearcher.DEFAULT_QUERY); 
	}
	
	for(PlanSearchDialogQuery query : searchQueries){
		query.getPlanSearchInput().setDefaultBooleanID(defaultBooleanOption.getSelectionIndex());
		query.getPlanSearchInput().addQueries(searcher);
	}
	
	try{
		ISearchResultViewPart view = NewSearchUI.activateSearchResultView();
		IActionBars actionBars = view.getViewSite().getActionBars();
		OperationHistoryActionHandler undoHandler = (OperationHistoryActionHandler)actionBars.getGlobalActionHandler(ActionFactory.UNDO.getId());
		PlatformUI.getWorkbench().getOperationSupport().getUndoContext();
		undoHandler.setContext(IOperationHistory.GLOBAL_UNDO_CONTEXT);
		OperationHistoryActionHandler redoHandler = (OperationHistoryActionHandler)actionBars.getGlobalActionHandler(ActionFactory.REDO.getId());
		redoHandler.setContext(IOperationHistory.GLOBAL_UNDO_CONTEXT);
	
		String searchLabel = "";
		for(int i = 0; i < searchQueries.size(); i++){
			searchLabel += searchQueries.get(i).getPlanSearchInput().getSearchLabel();
		
			if(i < searchQueries.size() - 1){
				searchLabel += ",\n";
			}
		}
		// don't run query until the indexer is finished. (stop waiting after 3 seconds).
		indexingCompletedLatch.await(maximumIndexingWaitTime, TimeUnit.SECONDS);
		NewSearchUI.runQueryInBackground(new PlanSearchQuery(searchLabel, searcher, indexer));
	}
	catch (Exception e){
		LogUtil.error(e.getMessage());
		System.out.println("Exception in performing search action: " + e.getMessage());
		return false;
	}

	return true;
}
 

import org.eclipse.search.ui.ISearchResultViewPart; //导入依赖的package包/类
@Override
public void setViewPart(ISearchResultViewPart part) {
	super.setViewPart(part);
	fActionGroup= new NewSearchViewActionGroup(part);
}
 

import org.eclipse.search.ui.ISearchResultViewPart; //导入依赖的package包/类
private boolean isSearchResultView(IWorkbenchPart part) {
	return SearchUtil.isSearchPlugInActivated() && part instanceof ISearchResultViewPart;
}
 

import org.eclipse.search.ui.ISearchResultViewPart; //导入依赖的package包/类
@Override
public void setViewPart(ISearchResultViewPart part) {
    super.setViewPart(part);
    fActionGroup = new NewTextSearchActionGroup(part);
}