| /* |
| * Copyright 2000-2009 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.uiDesigner.propertyInspector.editors; |
| |
| import com.intellij.uiDesigner.propertyInspector.renderers.LabelPropertyRenderer; |
| import com.intellij.uiDesigner.radComponents.RadComponent; |
| import com.intellij.uiDesigner.radComponents.RadRootContainer; |
| import com.intellij.uiDesigner.UIDesignerBundle; |
| import com.intellij.uiDesigner.FormEditingUtil; |
| import org.jetbrains.annotations.NonNls; |
| |
| import javax.swing.*; |
| import java.util.regex.Matcher; |
| import java.util.regex.Pattern; |
| |
| /** |
| * @author yole |
| */ |
| public class IntRegexEditor<T> extends AbstractTextFieldEditor<T> { |
| @NonNls private final Pattern myPattern; |
| private final Class<T> myValueClass; |
| private final LabelPropertyRenderer<T> myRenderer; |
| private final int[] myMinValues; |
| |
| public IntRegexEditor(Class<T> valueClass, LabelPropertyRenderer<T> renderer, final int[] minValues) { |
| myMinValues = minValues; |
| myValueClass = valueClass; |
| myRenderer = renderer; |
| |
| @NonNls StringBuilder regexBuilder = new StringBuilder("\\[?(-?\\d+)"); |
| for(int i=1; i<myMinValues.length; i++) { |
| regexBuilder.append(",\\s*(-?\\d+)"); |
| } |
| regexBuilder.append("\\]?"); |
| myPattern = Pattern.compile(regexBuilder.toString()); |
| } |
| |
| @Override |
| protected void setValueFromComponent(final RadComponent component, final T value) { |
| RadRootContainer root = (RadRootContainer) FormEditingUtil.getRoot(component); |
| JLabel label = myRenderer.getComponent(root, value, false, false); |
| myTf.setText(label.getText()); |
| } |
| |
| public T getValue() throws Exception { |
| final Matcher matcher = myPattern.matcher(myTf.getText()); |
| if (!matcher.matches()) { |
| throw new Exception("Incorrect dimension format"); |
| } |
| |
| Class[] paramTypes = new Class[myMinValues.length]; |
| Integer[] params = new Integer[myMinValues.length]; |
| for(int i=0; i<myMinValues.length; i++) { |
| paramTypes [i] = int.class; |
| final int value = Integer.parseInt(matcher.group(i + 1)); |
| if (value < myMinValues [i]) { |
| throw new RuntimeException(UIDesignerBundle.message("error.value.should.not.be.less", myMinValues [i])); |
| } |
| params [i] = value; |
| } |
| |
| return myValueClass.getConstructor(paramTypes).newInstance(params); |
| } |
| } |