| /*******************************************************************************
|
| * Copyright (c) 2011, 2019 Mia-Software and others.
|
| * All rights reserved. This program and the accompanying materials
|
| * are made available under the terms of the Eclipse Public License v2.0
|
| * which accompanies this distribution, and is available at
|
| * http://www.eclipse.org/legal/epl-v20.html
|
| *
|
| * Contributors:
|
| * Nicolas Bros (Mia-Software) - initial API and implementation
|
| * Nicolas Guyomar (Mia-Software) - Bug 334546 - [celleditors] no border on Text field
|
| * Nicolas Bros (Mia-Software) - Bug 338437 - compositeEditors extension point cannot be used to register user types
|
| * Nicolas Bros (Mia-Software) - Bug 339664 - org.eclipse.modisco.facet.widgets.celleditors API cleaning
|
| *******************************************************************************/ |
| package org.eclipse.modisco.facet.widgets.celleditors.internal.core.composite;
|
|
|
| import org.eclipse.core.resources.IFile;
|
| import org.eclipse.core.resources.IResource;
|
| import org.eclipse.core.resources.ResourcesPlugin;
|
| import org.eclipse.core.runtime.IStatus;
|
| import org.eclipse.core.runtime.Status;
|
| import org.eclipse.modisco.facet.widgets.celleditors.internal.Activator;
|
| import org.eclipse.modisco.facet.widgets.celleditors.internal.Messages;
|
| import org.eclipse.swt.widgets.Composite;
|
| import org.eclipse.ui.dialogs.ElementTreeSelectionDialog;
|
| import org.eclipse.ui.dialogs.ISelectionStatusValidator;
|
| import org.eclipse.ui.model.WorkbenchContentProvider;
|
| import org.eclipse.ui.model.WorkbenchLabelProvider;
|
|
|
| public class CoreIFileComposite extends AbstractIResourceComposite<IFile> {
|
|
|
| public CoreIFileComposite(final Composite parent) {
|
| super(parent);
|
| }
|
|
|
| public CoreIFileComposite(final Composite parent, final int style) {
|
| super(parent, style);
|
| }
|
|
|
| @Override
|
| public IFile getValue() {
|
| IResource member = ResourcesPlugin.getWorkspace().getRoot().findMember(getText().getText());
|
| if (member instanceof IFile) {
|
| IFile file = (IFile) member;
|
| return file;
|
| }
|
| return null;
|
| }
|
|
|
| @Override
|
| protected final void browseResource() {
|
| ElementTreeSelectionDialog elementTreeSelectionDialog = new ElementTreeSelectionDialog(
|
| getShell(), new WorkbenchLabelProvider(), new WorkbenchContentProvider());
|
| elementTreeSelectionDialog.setInput(ResourcesPlugin.getWorkspace().getRoot());
|
| elementTreeSelectionDialog.setMessage(Messages.CoreIFileComposite_selectFile);
|
| elementTreeSelectionDialog.setAllowMultiple(false);
|
| elementTreeSelectionDialog.setDoubleClickSelects(true);
|
| elementTreeSelectionDialog.setValidator(new ISelectionStatusValidator() {
|
| public IStatus validate(final Object[] selection) {
|
| if (selection.length != 1 || !(selection[0] instanceof IFile)) {
|
| return new Status(IStatus.ERROR, Activator.PLUGIN_ID, Messages.CoreIFileComposite_mustSelectFile);
|
| }
|
| return Status.OK_STATUS;
|
| }
|
| });
|
| elementTreeSelectionDialog.open();
|
| Object result = elementTreeSelectionDialog.getFirstResult();
|
|
|
| if (result != null && result instanceof IFile) {
|
| IFile selectedFile = (IFile) result;
|
| setValue(selectedFile);
|
| fireCommit();
|
| }
|
| }
|
|
|
| }
|
