| /* |
| * Copyright (C) 2015 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| package com.android.tools.idea.templates.propertyAdapters; |
| |
| import com.android.tools.idea.ui.properties.ObservableProperty; |
| import com.android.tools.idea.ui.properties.core.BoolValueProperty; |
| import com.android.tools.idea.ui.properties.core.IntValueProperty; |
| import com.android.tools.idea.ui.properties.core.StringValueProperty; |
| import freemarker.template.DefaultObjectWrapper; |
| import freemarker.template.ObjectWrapper; |
| import freemarker.template.TemplateModel; |
| import freemarker.template.TemplateModelException; |
| |
| /** |
| * A freemarker {@link ObjectWrapper} which, additionally, knows about our various |
| * {@link ObservableProperty} classes (so we can add them directly into our freemarker data model). |
| * <p/> |
| * <a href="http://freemarker.org/docs/pgui_datamodel_objectWrapper.html">Click here</a> to read |
| * more about Freemarker object wrappers. |
| */ |
| public final class PropertyObjectWrapper extends DefaultObjectWrapper { |
| |
| @Override |
| protected TemplateModel handleUnknownType(final Object obj) throws TemplateModelException { |
| if (obj instanceof StringValueProperty) { |
| return new StringPropertyAdapter(((StringValueProperty)obj), this); |
| } |
| else if (obj instanceof IntValueProperty) { |
| return new IntPropertyAdapter(((IntValueProperty)obj), this); |
| } |
| else if (obj instanceof BoolValueProperty) { |
| return new BoolPropertyAdapter(((BoolValueProperty)obj), this); |
| } |
| |
| return super.handleUnknownType(obj); |
| } |
| } |