1/*
2 * Copyright (C) 2012 The Android Open Source Project
3 *
4 * Licensed under the Eclipse Public License, Version 1.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 *      http://www.eclipse.org/org/documents/epl-v10.php
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16package com.android.ide.eclipse.adt.internal.wizards.templates;
17
18import org.eclipse.ltk.core.refactoring.Change;
19import org.eclipse.ltk.core.refactoring.CompositeChange;
20import org.eclipse.ltk.internal.ui.refactoring.PreviewWizardPage;
21
22import java.util.List;
23
24@SuppressWarnings("restriction") // Refactoring UI
25class TemplatePreviewPage extends PreviewWizardPage {
26    private final NewTemplateWizardState mValues;
27
28    TemplatePreviewPage(NewTemplateWizardState values) {
29        super(true);
30        mValues = values;
31        setTitle("Preview");
32        setDescription("Optionally review pending changes");
33    }
34
35    @Override
36    public void setVisible(boolean visible) {
37        if (visible) {
38            List<Change> changes = mValues.computeChanges();
39            CompositeChange root = new CompositeChange("Create template",
40                    changes.toArray(new Change[changes.size()]));
41            setChange(root);
42        }
43
44        super.setVisible(visible);
45    }
46}
47