| /* |
| * 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.ide.util; |
| |
| import com.intellij.psi.*; |
| import com.intellij.psi.util.PsiFormatUtil; |
| import com.intellij.psi.util.PsiFormatUtilBase; |
| |
| import javax.swing.*; |
| |
| public class MethodCellRenderer extends PsiElementListCellRenderer<PsiMethod>{ |
| private final boolean myShowMethodNames; |
| private final PsiClassListCellRenderer myClassListCellRenderer = new PsiClassListCellRenderer(); |
| @PsiFormatUtil.FormatMethodOptions |
| private final int myOptions; |
| |
| public MethodCellRenderer(boolean showMethodNames) { |
| this(showMethodNames, PsiFormatUtilBase.SHOW_NAME | PsiFormatUtilBase.SHOW_PARAMETERS); |
| } |
| public MethodCellRenderer(boolean showMethodNames, @PsiFormatUtil.FormatMethodOptions int options) { |
| myShowMethodNames = showMethodNames; |
| myOptions = options; |
| } |
| |
| public String getElementText(PsiMethod element) { |
| final PsiNamedElement container = fetchContainer(element); |
| String text = container instanceof PsiClass ? myClassListCellRenderer.getElementText((PsiClass)container) : container.getName(); |
| if (myShowMethodNames) { |
| text += "."+PsiFormatUtil.formatMethod(element, PsiSubstitutor.EMPTY, myOptions, PsiFormatUtilBase.SHOW_TYPE); |
| } |
| return text; |
| } |
| |
| protected Icon getIcon(PsiElement element) { |
| return super.getIcon(myShowMethodNames ? element : fetchContainer((PsiMethod)element)); |
| } |
| |
| private static PsiNamedElement fetchContainer(PsiMethod element){ |
| PsiClass aClass = element.getContainingClass(); |
| return aClass == null ? element.getContainingFile() : aClass; |
| } |
| |
| public String getContainerText(final PsiMethod element, final String name) { |
| return PsiClassListCellRenderer.getContainerTextStatic(element); |
| } |
| |
| public int getIconFlags() { |
| return myClassListCellRenderer.getIconFlags(); |
| } |
| } |