| /******************************************************************************* |
| * Copyright (c) 2000, 2003 IBM Corporation and others. |
| * All rights reserved. This program and the accompanying materials |
| * are made available under the terms of the Common Public License v1.0 |
| * which accompanies this distribution, and is available at |
| * http://www.eclipse.org/legal/cpl-v10.html |
| * |
| * Contributors: |
| * IBM Corporation - initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.search.internal.ui.text; |
| |
| import java.util.ArrayList; |
| import java.util.List; |
| |
| import org.eclipse.core.resources.IFile; |
| |
| import org.eclipse.swt.widgets.Table; |
| import org.eclipse.swt.widgets.TableItem; |
| |
| import org.eclipse.jface.action.IMenuManager; |
| import org.eclipse.jface.action.MenuManager; |
| import org.eclipse.jface.operation.IRunnableWithProgress; |
| import org.eclipse.jface.util.Assert; |
| import org.eclipse.jface.viewers.ISelection; |
| import org.eclipse.jface.viewers.ISelectionProvider; |
| import org.eclipse.jface.viewers.IStructuredSelection; |
| import org.eclipse.jface.viewers.StructuredSelection; |
| |
| import org.eclipse.ui.IActionBars; |
| import org.eclipse.ui.IViewPart; |
| import org.eclipse.ui.IWorkbenchPage; |
| import org.eclipse.ui.IWorkbenchPartSite; |
| import org.eclipse.ui.actions.ActionFactory; |
| import org.eclipse.ui.actions.ActionGroup; |
| import org.eclipse.ui.actions.OpenWithMenu; |
| import org.eclipse.ui.dialogs.PropertyDialogAction; |
| |
| import org.eclipse.search.ui.IContextMenuConstants; |
| import org.eclipse.search.ui.ISearchResultView; |
| import org.eclipse.search.ui.ISearchResultViewEntry; |
| import org.eclipse.search.ui.SearchUI; |
| |
| import org.eclipse.search.internal.ui.SearchManager; |
| import org.eclipse.search.internal.ui.SearchMessages; |
| import org.eclipse.search.internal.ui.SearchPlugin; |
| import org.eclipse.search.internal.ui.SearchResultView; |
| import org.eclipse.search.internal.ui.SearchResultViewer; |
| |
| /** |
| * Action group that adds the Text search actions to a context menu and |
| * the global menu bar. |
| * |
| * <p> |
| * This class may be instantiated; it is not intended to be subclassed. |
| * </p> |
| * |
| * @since 2.1 |
| */ |
| class TextSearchActionGroup extends ActionGroup { |
| |
| private ISelectionProvider fSelectionProvider; |
| private IWorkbenchPage fPage; |
| private PropertyDialogAction fOpenPropertiesDialog; |
| |
| public TextSearchActionGroup(IViewPart part) { |
| Assert.isNotNull(part); |
| IWorkbenchPartSite site= part.getSite(); |
| fSelectionProvider= site.getSelectionProvider(); |
| fPage= site.getPage(); |
| fOpenPropertiesDialog= new PropertyDialogAction(site.getShell(), fSelectionProvider); |
| |
| ISelection selection= fSelectionProvider.getSelection(); |
| |
| if (selection instanceof IStructuredSelection) |
| fOpenPropertiesDialog.selectionChanged((IStructuredSelection)selection); |
| else |
| fOpenPropertiesDialog.selectionChanged(selection); |
| } |
| |
| public void fillContextMenu(IMenuManager menu) { |
| if (!isTextSearch()) |
| return; |
| |
| // view must exist if we create a context menu for it. |
| ISearchResultView view= SearchUI.getSearchResultView(); |
| IStructuredSelection selection= null; |
| if (getContext().getSelection() instanceof IStructuredSelection) |
| selection= (IStructuredSelection)getContext().getSelection(); |
| else |
| selection= StructuredSelection.EMPTY; |
| |
| addOpenWithMenu(menu, selection); |
| |
| ReplaceAction replaceAll= new ReplaceAction(view.getSite(), getSearchResultEntries()); |
| if (replaceAll.isEnabled()) |
| menu.appendToGroup(IContextMenuConstants.GROUP_REORGANIZE, replaceAll); |
| ReplaceAction replaceSelected= new ReplaceAction(view.getSite(), selection); |
| if (replaceSelected.isEnabled()) |
| menu.appendToGroup(IContextMenuConstants.GROUP_REORGANIZE, replaceSelected); |
| |
| if (fOpenPropertiesDialog != null && fOpenPropertiesDialog.isEnabled() && selection != null &&fOpenPropertiesDialog.isApplicableForSelection(selection)) |
| menu.appendToGroup(IContextMenuConstants.GROUP_PROPERTIES, fOpenPropertiesDialog); |
| } |
| |
| private List getSearchResultEntries() { |
| SearchResultView view= (SearchResultView) SearchPlugin.getSearchResultView(); |
| // we can assume we have a view, how else would we be called? |
| SearchResultViewer viewer= view.getViewer(); |
| Table table= viewer.getTable(); |
| TableItem[] items= table.getItems(); |
| List elements = new ArrayList(items.length); |
| for (int i = 0; i < items.length; i++) { |
| elements.add(items[i].getData()); |
| } |
| return elements; |
| } |
| |
| private boolean isTextSearch() { |
| IRunnableWithProgress operation= SearchManager.getDefault().getCurrentSearch().getOperation(); |
| if (operation instanceof TextSearchOperation) { |
| String pattern= ((TextSearchOperation)operation).getPattern(); |
| return pattern != null && pattern.length() > 0; |
| } |
| return false; |
| } |
| |
| private void addOpenWithMenu(IMenuManager menu, IStructuredSelection selection) { |
| if (selection == null || selection.size() != 1) |
| return; |
| |
| Object o= selection.getFirstElement(); |
| if (!(o instanceof ISearchResultViewEntry)) |
| return; |
| |
| Object resource= ((ISearchResultViewEntry)o).getResource(); |
| if (!(resource instanceof IFile)) |
| return; |
| |
| // Create menu |
| IMenuManager submenu= new MenuManager(SearchMessages.getString("OpenWithMenu.label")); //$NON-NLS-1$ |
| submenu.add(new OpenWithMenu(fPage, (IFile)resource)); |
| |
| // Add the submenu. |
| menu.appendToGroup(IContextMenuConstants.GROUP_OPEN, submenu); |
| } |
| |
| /* (non-Javadoc) |
| * Method declared in ActionGroup |
| */ |
| public void fillActionBars(IActionBars actionBar) { |
| super.fillActionBars(actionBar); |
| setGlobalActionHandlers(actionBar); |
| } |
| |
| private void setGlobalActionHandlers(IActionBars actionBars) { |
| actionBars.setGlobalActionHandler(ActionFactory.PROPERTIES.getId(), fOpenPropertiesDialog); |
| } |
| } |