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/*
* Created on Aug 12, 2003
*
* To change the template for this generated file go to
* Window>Preferences>Java>Code Generation>Code and Comments
*/
package org.eclipse.cdt.internal.ui.editor;
import java.util.List;
import org.eclipse.cdt.core.model.ICElement;
import org.eclipse.cdt.internal.ui.CPluginImages;
import org.eclipse.cdt.ui.CUIPlugin;
import org.eclipse.jface.action.Action;
import org.eclipse.jface.text.ITextSelection;
import org.eclipse.jface.viewers.ISelection;
import org.eclipse.jface.viewers.ISelectionProvider;
import org.eclipse.jface.viewers.IStructuredSelection;
import org.eclipse.search.ui.SearchUI;
import org.eclipse.ui.IEditorDescriptor;
import org.eclipse.ui.IEditorRegistry;
import org.eclipse.ui.PlatformUI;
import org.eclipse.ui.texteditor.ITextEditor;
/**
* @author bgheorgh
*
* To change the template for this generated type comment go to
* Window>Preferences>Java>Code Generation>Code and Comments
*/
public class SearchDialogAction extends Action {
private static final String PREFIX= "SearchDialogAction.";
private static final String C_SEARCH_PAGE_ID= "org.eclipse.cdt.ui.CSearchPage";
private ISelectionProvider fSelectionProvider;
private ITextEditor fEditor;
public SearchDialogAction(ISelectionProvider provider, CEditor editor) {
super(CUIPlugin.getResourceString(PREFIX + "label"));
setDescription(CUIPlugin.getResourceString(PREFIX + "description"));
setToolTipText(CUIPlugin.getResourceString(PREFIX + "tooltip"));
if(provider instanceof CContentOutlinePage) {
CPluginImages.setImageDescriptors(this, CPluginImages.T_LCL, CPluginImages.IMG_MENU_OPEN_INCLUDE);
}
fSelectionProvider= provider;
fEditor = editor;
}
public void run() {
String search_name;
ISelection selection= fSelectionProvider.getSelection();
if(selection instanceof ITextSelection) {
search_name = ((ITextSelection)selection).getText();
if(search_name.length() == 0) return;
} else {
ICElement element= getElement(selection);
if (element == null) {
return;
}
search_name = element.getElementName();
}
SearchUI.openSearchDialog(fEditor.getEditorSite().getWorkbenchWindow(),C_SEARCH_PAGE_ID);
// // @@@ we rely on the internal functions of the Search plugin, since
// // none of these are actually exported. This is probably going to change
// // with 2.0.
// TextSearchResultCollector col = new TextSearchResultCollector();
// try {
// //TextSearchPage
// //ProgressMonitor monitor = new ProgressMonitor();
// //col.setProgressMonitor(monitor)
// SearchUI.activateSearchResultView();
// //col.aboutToStart();
//
// // We now have the element, start a search on the string
// //TextSearchEngine engine = new TextSearchEngine();
// TextSearchScope scope= TextSearchScope.newWorkspaceScope();
// // Add the extensions from the C editor definition for now
// // FIXME: For C/C++ not all files rely on extension to be C++ for <cstring>
// String[] cexts = CoreModel.getDefault().getTranslationUnitExtensions();
// for (int i = 0; i < cexts.length; i++) {
// scope.addExtension("*." + cexts[i]);
// }
//// scope.addExtension("*.c");
//// scope.addExtension("*.h");
//// scope.addExtension("*.cc");
//// scope.addExtension("*.hh");
//
// TextSearchOperation op= new TextSearchOperation(
// CUIPlugin.getWorkspace(),
// search_name,
// "",
// scope,
// col);
//
//
// //engine.search(CUIPlugin.getWorkspace(), element.getName(),
// // null, scope, col);
// IRunnableContext context= null;
// //context= getContainer().getRunnableContext();
//
// Shell shell= new Shell(); // getShell();
// if (context == null)
// context= new ProgressMonitorDialog(shell);
//
//
// try {
// context.run(true, true, op);
// } catch (InvocationTargetException ex) {
// ExceptionHandler.handle(ex, "Error","Error"); //$NON-NLS-2$ //$NON-NLS-1$
// } catch (InterruptedException e) {
// }
// } catch (Exception e) {}
//
}
private static ICElement getElement(ISelection sel) {
if (!sel.isEmpty() && sel instanceof IStructuredSelection) {
List list= ((IStructuredSelection)sel).toList();
if (list.size() == 1) {
Object element= list.get(0);
if (element instanceof ICElement) {
return (ICElement)element;
}
}
}
return null;
}
public static boolean canActionBeAdded(ISelection selection) {
if(selection instanceof ITextSelection) {
return (((ITextSelection)selection).getLength() > 0);
} else {
return getElement(selection) != null;
}
}
public static String getEditorID(String name) {
IEditorRegistry registry = PlatformUI.getWorkbench().getEditorRegistry();
if (registry != null) {
IEditorDescriptor descriptor = registry.getDefaultEditor(name);
if (descriptor != null) {
return descriptor.getId();
} else {
return registry.getDefaultEditor().getId();
}
}
return null;
}
}
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