| /******************************************************************************* |
| * Copyright (c) 2003, 2007 IBM Corporation and others. |
| * All rights reserved. This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License v1.0 |
| * which accompanies this distribution, and is available at |
| * http://www.eclipse.org/legal/epl-v10.html |
| * |
| * Contributors: |
| * IBM Corporation - initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.debug.internal.ui.sourcelookup.browsers; |
| |
| import org.eclipse.core.resources.IFolder; |
| import org.eclipse.core.resources.IProject; |
| import org.eclipse.core.resources.ResourcesPlugin; |
| import org.eclipse.core.runtime.IStatus; |
| import org.eclipse.core.runtime.Status; |
| import org.eclipse.debug.internal.core.IInternalDebugCoreConstants; |
| import org.eclipse.debug.internal.ui.DebugUIPlugin; |
| import org.eclipse.debug.internal.ui.IDebugHelpContextIds; |
| import org.eclipse.debug.internal.ui.sourcelookup.SourceLookupUIMessages; |
| import org.eclipse.jface.viewers.ILabelProvider; |
| import org.eclipse.jface.viewers.ITreeContentProvider; |
| import org.eclipse.jface.viewers.Viewer; |
| import org.eclipse.jface.viewers.ViewerFilter; |
| import org.eclipse.swt.SWT; |
| import org.eclipse.swt.widgets.Button; |
| import org.eclipse.swt.widgets.Composite; |
| import org.eclipse.swt.widgets.Control; |
| import org.eclipse.swt.widgets.Shell; |
| import org.eclipse.ui.PlatformUI; |
| import org.eclipse.ui.dialogs.ElementTreeSelectionDialog; |
| import org.eclipse.ui.dialogs.ISelectionStatusValidator; |
| import org.eclipse.ui.views.navigator.ResourceComparator; |
| |
| /** |
| * The dialog for selecting the folder for which a source container will be created. |
| * |
| * @since 3.0 |
| */ |
| public class FolderSourceContainerDialog extends ElementTreeSelectionDialog { |
| |
| /** |
| * Constant to persist the state of the search subfolders button |
| * |
| * @since 3.2 |
| */ |
| private static final String LAST_SUBDIR_SETTING = "EXT_FOLDER_SOURCE_LAST_SUBDIR_SETTING"; //$NON-NLS-1$ |
| |
| /** |
| * Lets us control searching subfolders |
| * |
| * @since 3.2 |
| */ |
| private Button fSubfoldersButton; |
| |
| /** |
| * stored value whether to search subfolders or not |
| * |
| * @since 3.2 |
| */ |
| private boolean fSearchSubfolders = false; |
| |
| /** |
| * We need to add in the new control for indicating whether to search sub folders or not |
| * |
| * @since 3.2 |
| */ |
| protected Control createDialogArea(Composite parent) { |
| Composite parentc = (Composite)super.createDialogArea(parent); |
| fSubfoldersButton = new Button(parentc, SWT.CHECK); |
| fSubfoldersButton.setText(SourceLookupUIMessages.DirectorySourceContainerDialog_6); |
| fSubfoldersButton.setSelection(fSearchSubfolders); |
| return parentc; |
| } |
| |
| /** |
| * Sets the dialog values for its construction |
| * @param parent the parent of the dialog |
| * @param labelProvider the label provider for the content of the tree in the dialog |
| * @param contentProvider the provider of the tree content for the dialog |
| */ |
| public FolderSourceContainerDialog(Shell parent, ILabelProvider labelProvider, ITreeContentProvider contentProvider) { |
| super(parent, labelProvider, contentProvider); |
| setTitle(SourceLookupUIMessages.folderSelection_title); // |
| setInput(ResourcesPlugin.getWorkspace().getRoot()); |
| setComparator(new ResourceComparator(ResourceComparator.NAME)); |
| ISelectionStatusValidator validator= new ISelectionStatusValidator() { |
| public IStatus validate(Object[] selection) { |
| for (int i= 0; i < selection.length; i++) { |
| if (!(selection[i] instanceof IFolder)) { |
| return new Status(IStatus.ERROR, DebugUIPlugin.getUniqueIdentifier(), -1, SourceLookupUIMessages.sourceSearch_folderSelectionError, null); // |
| } |
| } |
| return new Status(IStatus.OK, DebugUIPlugin.getUniqueIdentifier(), 0, IInternalDebugCoreConstants.EMPTY_STRING, null); |
| } |
| }; |
| setValidator(validator); |
| setDoubleClickSelects(true); |
| setAllowMultiple(true); |
| setMessage(SourceLookupUIMessages.folderSelection_label); |
| PlatformUI.getWorkbench().getHelpSystem().setHelp(parent, IDebugHelpContextIds.ADD_FOLDER_CONTAINER_DIALOG); |
| setSearchSubfolders(DebugUIPlugin.getDefault().getDialogSettings().getBoolean(LAST_SUBDIR_SETTING)); |
| addFilter(new ViewerFilter() { |
| public boolean select(Viewer viewer, Object parentElement, Object element) { |
| if(!(element instanceof IFolder)) { |
| if(element instanceof IProject) { |
| return ((IProject)element).isAccessible(); |
| } |
| return false; |
| } |
| return true; |
| } |
| }); |
| } |
| |
| /** |
| * Returns whether the 'search subfolders' option is selected. |
| * |
| * @since 3.2 |
| * @return true if the search subfolders button is selected, false otherwise. |
| */ |
| public boolean isSearchSubfolders() { |
| return fSearchSubfolders; |
| } |
| |
| /** |
| * Sets whether the 'search subfolders' option is selected. |
| * |
| * @param subfolders |
| * @since 3.2 |
| */ |
| public void setSearchSubfolders(boolean subfolders) { |
| fSearchSubfolders = subfolders; |
| } |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.ui.dialogs.SelectionStatusDialog#okPressed() |
| */ |
| protected void okPressed() { |
| fSearchSubfolders = fSubfoldersButton.getSelection(); |
| DebugUIPlugin.getDefault().getDialogSettings().put(LAST_SUBDIR_SETTING, fSearchSubfolders); |
| super.okPressed(); |
| } |
| |
| } |