| /* |
| * Copyright 2000-2012 JetBrains s.r.o. |
| * |
| * 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.intellij.android.designer.propertyTable; |
| |
| import com.intellij.android.designer.model.RadViewComponent; |
| import com.intellij.designer.model.PropertiesContainer; |
| import com.intellij.designer.model.Property; |
| import com.intellij.designer.propertyTable.PropertyEditor; |
| import com.intellij.designer.propertyTable.PropertyRenderer; |
| import com.intellij.designer.propertyTable.renderers.LabelPropertyRenderer; |
| import com.intellij.openapi.application.ApplicationManager; |
| import com.intellij.openapi.util.text.StringUtil; |
| import com.intellij.psi.xml.XmlAttribute; |
| import org.jetbrains.annotations.NotNull; |
| import org.jetbrains.annotations.Nullable; |
| |
| import java.util.List; |
| |
| /** |
| * @author Alexander Lobas |
| */ |
| public class FragmentProperty extends Property<RadViewComponent> implements IXmlAttributeLocator { |
| private final String myAttribute; |
| private final PropertyRenderer myRenderer = new LabelPropertyRenderer(null); |
| private final PropertyEditor myEditor; |
| private final String myJavadocText; |
| private final String myNamespace; |
| |
| public FragmentProperty(@NotNull String name, @Nullable String namespace, PropertyEditor editor, String javadocText) { |
| super(null, name); |
| myNamespace = namespace; |
| myEditor = editor; |
| myJavadocText = javadocText; |
| setImportant(true); |
| myAttribute = name; |
| } |
| |
| @Override |
| public Property<RadViewComponent> createForNewPresentation(@Nullable Property parent, @NotNull String name) { |
| return null; |
| } |
| |
| @Override |
| public Object getValue(@NotNull RadViewComponent component) throws Exception { |
| //noinspection ConstantConditions |
| String value = component.getTag().getAttributeValue(myAttribute, myNamespace); |
| return value == null ? "" : value; |
| } |
| |
| @Override |
| public void setValue(@NotNull final RadViewComponent component, @Nullable final Object value) throws Exception { |
| ApplicationManager.getApplication().runWriteAction(new Runnable() { |
| @Override |
| public void run() { |
| if (StringUtil.isEmpty((String)value)) { |
| //noinspection ConstantConditions |
| XmlAttribute attribute = component.getTag().getAttribute(myAttribute, myNamespace); |
| if (attribute != null) { |
| attribute.delete(); |
| } |
| } |
| else { |
| //noinspection ConstantConditions |
| component.getTag().setAttribute(myAttribute, myNamespace, (String)value); |
| } |
| } |
| }); |
| } |
| |
| @Override |
| public boolean isDefaultValue(@NotNull RadViewComponent component) throws Exception { |
| //noinspection ConstantConditions |
| return component.getTag().getAttribute(myAttribute, myNamespace) == null; |
| } |
| |
| @Override |
| public void setDefaultValue(@NotNull RadViewComponent component) throws Exception { |
| //noinspection ConstantConditions |
| if (component.getTag().getAttribute(myAttribute, myNamespace) != null) { |
| setValue(component, null); |
| } |
| } |
| |
| @Override |
| public boolean availableFor(List<PropertiesContainer> components) { |
| return false; |
| } |
| |
| @NotNull |
| @Override |
| public PropertyRenderer getRenderer() { |
| return myRenderer; |
| } |
| |
| @Override |
| public PropertyEditor getEditor() { |
| return myEditor; |
| } |
| |
| @Override |
| public String getJavadocText() { |
| return myJavadocText; |
| } |
| |
| @Override |
| public boolean checkAttribute(RadViewComponent component, XmlAttribute attribute) { |
| //noinspection ConstantConditions |
| return component.getTag().getAttribute(myAttribute, myNamespace) == attribute; |
| } |
| |
| } |