| /* |
| * 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.ui; |
| |
| import com.intellij.ui.TextAccessor; |
| import org.jetbrains.annotations.NotNull; |
| import org.jetbrains.annotations.Nullable; |
| |
| import javax.swing.*; |
| import javax.swing.text.JTextComponent; |
| |
| /** |
| * Adapts different text components to a common interface. |
| */ |
| public final class TextAccessors { |
| private TextAccessors() { |
| // Utilities class |
| } |
| |
| @Nullable |
| public static TextAccessor getTextAccessor(@NotNull final JComponent component) { |
| if (component instanceof TextAccessor) { |
| return (TextAccessor)component; |
| } |
| else if (component instanceof JTextComponent) { |
| return new JTextComponentTextAccessor(component); |
| } |
| else if (component instanceof JLabel) { |
| return new JLabelTextAccessor(component); |
| } |
| else { |
| return null; |
| } |
| } |
| |
| private static class JTextComponentTextAccessor implements TextAccessor { |
| private final JComponent myComponent; |
| |
| public JTextComponentTextAccessor(JComponent component) { |
| myComponent = component; |
| } |
| |
| @Override |
| public String getText() { |
| return ((JTextComponent)myComponent).getText(); |
| } |
| |
| @Override |
| public void setText(String text) { |
| ((JTextComponent)myComponent).setText(text); |
| } |
| } |
| |
| private static class JLabelTextAccessor implements TextAccessor { |
| private final JComponent myComponent; |
| |
| public JLabelTextAccessor(JComponent component) { |
| myComponent = component; |
| } |
| |
| @Override |
| public String getText() { |
| return ((JLabel)myComponent).getText(); |
| } |
| |
| @Override |
| public void setText(String text) { |
| ((JLabel)myComponent).setText(text); |
| } |
| } |
| } |