| /* |
| * Copyright 2000-2013 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.codeInsight.daemon.impl.analysis; |
| |
| import com.intellij.codeInsight.hint.QuestionAction; |
| import com.intellij.openapi.command.WriteCommandAction; |
| import com.intellij.openapi.editor.Editor; |
| import com.intellij.openapi.editor.RangeMarker; |
| import com.intellij.openapi.project.Project; |
| import com.intellij.openapi.ui.popup.PopupChooserBuilder; |
| import com.intellij.psi.PsiDocumentManager; |
| import com.intellij.psi.PsiElement; |
| import com.intellij.psi.xml.XmlFile; |
| import com.intellij.ui.components.JBList; |
| import com.intellij.util.IncorrectOperationException; |
| import com.intellij.xml.XmlNamespaceHelper; |
| import org.jetbrains.annotations.NotNull; |
| |
| import javax.swing.*; |
| import java.util.Arrays; |
| import java.util.Collections; |
| import java.util.Set; |
| |
| /** |
| * @author Dmitry Avdeev |
| */ |
| public class ImportNSAction implements QuestionAction { |
| private final Set<String> myNamespaces; |
| private final XmlFile myFile; |
| private final PsiElement myElement; |
| private final Editor myEditor; |
| private final String myTitle; |
| |
| public ImportNSAction(final Set<String> namespaces, XmlFile file, @NotNull PsiElement element, Editor editor, final String title) { |
| |
| myNamespaces = namespaces; |
| myFile = file; |
| myElement = element; |
| myEditor = editor; |
| myTitle = title; |
| } |
| |
| @Override |
| public boolean execute() { |
| final Object[] objects = myNamespaces.toArray(); |
| Arrays.sort(objects); |
| final JList list = new JBList(objects); |
| list.setCellRenderer(XmlNSRenderer.INSTANCE); |
| list.setSelectedIndex(0); |
| final int offset = myElement.getTextOffset(); |
| final RangeMarker marker = myEditor.getDocument().createRangeMarker(offset, offset); |
| final Runnable runnable = new Runnable() { |
| |
| @Override |
| public void run() { |
| final String namespace = (String)list.getSelectedValue(); |
| if (namespace != null) { |
| final Project project = myFile.getProject(); |
| new WriteCommandAction.Simple(project, myFile) { |
| |
| @Override |
| protected void run() throws Throwable { |
| final XmlNamespaceHelper extension = XmlNamespaceHelper.getHelper(myFile); |
| final String prefix = extension.getNamespacePrefix(myElement); |
| extension.insertNamespaceDeclaration(myFile, |
| myEditor, |
| Collections.singleton(namespace), |
| prefix, |
| new XmlNamespaceHelper.Runner<String, IncorrectOperationException>() { |
| @Override |
| public void run(final String s) throws IncorrectOperationException { |
| PsiDocumentManager.getInstance(myFile.getProject()).doPostponedOperationsAndUnblockDocument(myEditor.getDocument()); |
| PsiElement element = myFile.findElementAt(marker.getStartOffset()); |
| if (element != null) { |
| extension.qualifyWithPrefix(s, element, myEditor.getDocument()); |
| } |
| } |
| } |
| ); |
| } |
| }.execute(); |
| } |
| } |
| }; |
| if (list.getModel().getSize() == 1) { |
| runnable.run(); |
| } else { |
| new PopupChooserBuilder(list). |
| setTitle(myTitle). |
| setItemChoosenCallback(runnable). |
| createPopup(). |
| showInBestPositionFor(myEditor); |
| } |
| |
| return true; |
| } |
| } |