| /* |
| * 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.editors; |
| |
| import com.android.resources.ResourceType; |
| import com.intellij.android.designer.model.RadModelBuilder; |
| import com.intellij.android.designer.propertyTable.renderers.EventHandlerEditorRenderer; |
| import com.intellij.designer.model.PropertiesContainer; |
| import com.intellij.designer.model.PropertyContext; |
| import com.intellij.designer.model.RadComponent; |
| import com.intellij.designer.model.RadPropertyContext; |
| import com.intellij.designer.propertyTable.InplaceContext; |
| import com.intellij.openapi.module.Module; |
| import com.intellij.psi.PsiClass; |
| import com.intellij.psi.PsiMethod; |
| import com.intellij.util.ArrayUtil; |
| import org.jetbrains.android.dom.attrs.AttributeFormat; |
| import org.jetbrains.android.dom.converters.OnClickConverter; |
| import org.jetbrains.android.uipreview.ChooseClassDialog; |
| import org.jetbrains.annotations.NotNull; |
| import org.jetbrains.annotations.Nullable; |
| |
| import javax.swing.*; |
| import java.util.EnumSet; |
| import java.util.HashSet; |
| import java.util.Set; |
| |
| /** |
| * @author Alexander Lobas |
| */ |
| public class EventHandlerEditor extends ResourceEditor { |
| private static final ResourceType[] TYPES = {ResourceType.STRING}; |
| private static final Set<AttributeFormat> FORMATS = EnumSet.of(AttributeFormat.String, AttributeFormat.Enum); |
| |
| public EventHandlerEditor() { |
| super(TYPES, FORMATS, ArrayUtil.EMPTY_STRING_ARRAY); |
| getCombo().setRenderer(new EventHandlerEditorRenderer()); |
| } |
| |
| @Override |
| public Object getValue() { |
| Object item = getCombo().getSelectedItem(); |
| if (item instanceof PsiMethodWrapper) { |
| return item.toString(); |
| } |
| return super.getValue(); |
| } |
| |
| @NotNull |
| @Override |
| public JComponent getComponent(@Nullable PropertiesContainer container, |
| @Nullable PropertyContext context, |
| Object value, |
| @Nullable InplaceContext inplaceContext) { |
| myComponent = (RadComponent)container; |
| myRootComponent = context instanceof RadPropertyContext ? ((RadPropertyContext)context).getRootComponent() : null; |
| |
| DefaultComboBoxModel model = new DefaultComboBoxModel(); |
| model.addElement(StringsComboEditor.UNSET); |
| |
| JComboBox combo = getCombo(); |
| combo.setModel(model); |
| |
| Module module = RadModelBuilder.getModule(myRootComponent); |
| Set<String> names = new HashSet<String>(); |
| |
| if (module != null) { |
| for (PsiClass psiClass : ChooseClassDialog.findInheritors(module, "android.app.Activity", true)) { |
| for (PsiMethod method : psiClass.getMethods()) { |
| if (OnClickConverter.CONVERTER_FOR_LAYOUT.checkSignature(method) && names.add(method.getName())) { |
| model.addElement(new PsiMethodWrapper(method)); |
| } |
| } |
| } |
| } |
| |
| combo.setSelectedItem(value); |
| return myEditor; |
| } |
| |
| private JComboBox getCombo() { |
| return (JComboBox)myEditor.getChildComponent(); |
| } |
| |
| public static final class PsiMethodWrapper { |
| private final PsiMethod myMethod; |
| |
| public PsiMethodWrapper(PsiMethod method) { |
| myMethod = method; |
| } |
| |
| public PsiMethod getMethod() { |
| return myMethod; |
| } |
| |
| @Override |
| public boolean equals(Object object) { |
| return object == this || myMethod.getName().equals(object); |
| } |
| |
| @Override |
| public int hashCode() { |
| return myMethod.getName().hashCode(); |
| } |
| |
| @Override |
| public String toString() { |
| return myMethod.getName(); |
| } |
| } |
| } |