| /* |
| * 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.openapi.roots.ui.configuration.projectRoot; |
| |
| import com.intellij.openapi.roots.ui.configuration.projectRoot.daemon.ProjectStructureDaemonAnalyzer; |
| import com.intellij.openapi.roots.ui.configuration.projectRoot.daemon.ProjectStructureElement; |
| import com.intellij.openapi.roots.ui.configuration.projectRoot.daemon.ProjectStructureProblemType; |
| import com.intellij.openapi.roots.ui.configuration.projectRoot.daemon.ProjectStructureProblemsHolderImpl; |
| import com.intellij.openapi.ui.MasterDetailsComponent; |
| import com.intellij.openapi.ui.NamedConfigurable; |
| import com.intellij.ui.ColoredTreeCellRenderer; |
| import com.intellij.ui.JBColor; |
| import com.intellij.ui.SimpleTextAttributes; |
| import com.intellij.util.ui.UIUtil; |
| |
| import javax.swing.*; |
| import java.awt.*; |
| |
| /** |
| * @author nik |
| */ |
| class ProjectStructureElementRenderer extends ColoredTreeCellRenderer { |
| private StructureConfigurableContext myContext; |
| |
| public ProjectStructureElementRenderer(StructureConfigurableContext context) { |
| myContext = context; |
| } |
| |
| @Override |
| public void customizeCellRenderer(JTree tree, Object value, boolean selected, boolean expanded, boolean leaf, int row, boolean hasFocus) { |
| if (value instanceof MasterDetailsComponent.MyNode) { |
| final MasterDetailsComponent.MyNode node = (MasterDetailsComponent.MyNode)value; |
| |
| final NamedConfigurable namedConfigurable = node.getConfigurable(); |
| if (namedConfigurable == null) { |
| return; |
| } |
| |
| final String displayName = node.getDisplayName(); |
| final Icon icon = namedConfigurable.getIcon(expanded); |
| setIcon(icon); |
| setToolTipText(null); |
| setFont(UIUtil.getTreeFont()); |
| |
| SimpleTextAttributes textAttributes = SimpleTextAttributes.REGULAR_ATTRIBUTES; |
| if (node.isDisplayInBold()) { |
| textAttributes = SimpleTextAttributes.REGULAR_BOLD_ATTRIBUTES; |
| } |
| else if (namedConfigurable instanceof ProjectStructureElementConfigurable) { |
| final ProjectStructureElement projectStructureElement = |
| ((ProjectStructureElementConfigurable)namedConfigurable).getProjectStructureElement(); |
| if (projectStructureElement != null) { |
| final ProjectStructureDaemonAnalyzer daemonAnalyzer = myContext.getDaemonAnalyzer(); |
| final ProjectStructureProblemsHolderImpl problemsHolder = daemonAnalyzer.getProblemsHolder(projectStructureElement); |
| if (problemsHolder != null && problemsHolder.containsProblems()) { |
| final boolean isUnused = problemsHolder.containsProblems(ProjectStructureProblemType.Severity.UNUSED); |
| final boolean haveWarnings = problemsHolder.containsProblems(ProjectStructureProblemType.Severity.WARNING); |
| final boolean haveErrors = problemsHolder.containsProblems(ProjectStructureProblemType.Severity.ERROR); |
| Color foreground = isUnused ? UIUtil.getInactiveTextColor() : null; |
| final int style = haveWarnings || haveErrors ? SimpleTextAttributes.STYLE_WAVED : -1; |
| final Color waveColor = haveErrors ? JBColor.RED : haveWarnings ? JBColor.GRAY : null; |
| textAttributes = textAttributes.derive(style, foreground, null, waveColor); |
| setToolTipText(problemsHolder.composeTooltipMessage()); |
| } |
| |
| append(displayName, textAttributes); |
| String description = projectStructureElement.getDescription(); |
| if (description != null) { |
| append(" (" + description + ")", SimpleTextAttributes.GRAY_ATTRIBUTES, false); |
| } |
| return; |
| } |
| } |
| append(displayName, textAttributes); |
| } |
| } |
| } |