| /* |
| * 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.designer.propertyTable.actions; |
| |
| import com.intellij.codeInsight.documentation.DocumentationComponent; |
| import com.intellij.codeInsight.documentation.DocumentationManager; |
| import com.intellij.designer.DesignerBundle; |
| import com.intellij.designer.model.Property; |
| import com.intellij.designer.propertyTable.RadPropertyTable; |
| import com.intellij.icons.AllIcons; |
| import com.intellij.openapi.actionSystem.AnAction; |
| import com.intellij.openapi.actionSystem.AnActionEvent; |
| import com.intellij.openapi.actionSystem.Presentation; |
| import com.intellij.openapi.project.Project; |
| import com.intellij.openapi.ui.popup.JBPopup; |
| import com.intellij.openapi.ui.popup.JBPopupFactory; |
| import com.intellij.openapi.util.ActionCallback; |
| import com.intellij.openapi.util.Computable; |
| import com.intellij.openapi.util.Disposer; |
| import com.intellij.openapi.util.text.StringUtil; |
| import com.intellij.psi.PsiElement; |
| import com.intellij.ui.awt.RelativePoint; |
| |
| import java.awt.*; |
| |
| /** |
| * @author Alexander Lobas |
| */ |
| public class ShowJavadoc extends AnAction implements IPropertyTableAction { |
| private final RadPropertyTable myTable; |
| |
| public ShowJavadoc(RadPropertyTable table) { |
| myTable = table; |
| |
| Presentation presentation = getTemplatePresentation(); |
| String text = DesignerBundle.message("designer.properties.show.javadoc"); |
| presentation.setText(text); |
| presentation.setDescription(text); |
| presentation.setIcon(AllIcons.Actions.Help); |
| } |
| |
| @Override |
| public void update(AnActionEvent e) { |
| setEnabled(myTable, e, e.getPresentation()); |
| } |
| |
| @Override |
| public void update() { |
| setEnabled(myTable, null, getTemplatePresentation()); |
| } |
| |
| private static void setEnabled(RadPropertyTable table, AnActionEvent e, Presentation presentation) { |
| Property property = table.getSelectionProperty(); |
| presentation.setEnabled(property != null && |
| !table.isEditing() && |
| (property.getJavadocElement() != null || !StringUtil.isEmpty(property.getJavadocText())) && |
| (e == null || e.getProject() != null)); |
| } |
| |
| @Override |
| public void actionPerformed(AnActionEvent e) { |
| final Project project = e.getProject(); |
| if (project == null) { |
| return; |
| } |
| |
| DocumentationManager documentationManager = DocumentationManager.getInstance(project); |
| final DocumentationComponent component = new DocumentationComponent(documentationManager); |
| |
| final Property property = myTable.getSelectionProperty(); |
| if (property == null) { |
| return; |
| } |
| |
| PsiElement javadocElement = property.getJavadocElement(); |
| |
| ActionCallback callback; |
| if (javadocElement == null) { |
| callback = new ActionCallback(); |
| component.setText(property.getJavadocText(), null, true); |
| } |
| else { |
| callback = documentationManager.queueFetchDocInfo(javadocElement, component); |
| } |
| |
| callback.doWhenProcessed(new Runnable() { |
| public void run() { |
| JBPopup hint = |
| JBPopupFactory.getInstance().createComponentPopupBuilder(component, component) |
| .setProject(project) |
| .setDimensionServiceKey(project, DocumentationManager.JAVADOC_LOCATION_AND_SIZE, false) |
| .setResizable(true) |
| .setMovable(true) |
| .setRequestFocus(true) |
| .setTitle(DesignerBundle.message("designer.properties.javadoc.title", property.getName())) |
| .setCancelCallback(new Computable<Boolean>() { |
| @Override |
| public Boolean compute() { |
| Disposer.dispose(component); |
| return Boolean.TRUE; |
| } |
| }) |
| .createPopup(); |
| component.setHint(hint); |
| Disposer.register(hint, component); |
| hint.show(new RelativePoint(myTable.getParent(), new Point(0, 0))); |
| } |
| }); |
| |
| if (javadocElement == null) { |
| callback.setDone(); |
| } |
| } |
| } |