| /* |
| * 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 org.jetbrains.idea.maven.dom.intentions; |
| |
| import com.intellij.codeInsight.intention.IntentionAction; |
| import com.intellij.openapi.application.Result; |
| import com.intellij.openapi.command.WriteCommandAction; |
| import com.intellij.openapi.editor.Editor; |
| import com.intellij.openapi.fileChooser.FileChooser; |
| import com.intellij.openapi.fileChooser.FileChooserDescriptor; |
| import com.intellij.openapi.project.Project; |
| import com.intellij.openapi.vfs.VirtualFile; |
| import com.intellij.psi.PsiElement; |
| import com.intellij.psi.PsiFile; |
| import com.intellij.psi.PsiManager; |
| import com.intellij.psi.util.PsiTreeUtil; |
| import com.intellij.psi.util.PsiUtilCore; |
| import com.intellij.psi.xml.XmlTag; |
| import com.intellij.util.IncorrectOperationException; |
| import com.intellij.util.Producer; |
| import com.intellij.util.xml.DomElement; |
| import com.intellij.util.xml.DomManager; |
| import org.jetbrains.annotations.NotNull; |
| import org.jetbrains.annotations.Nullable; |
| import org.jetbrains.annotations.TestOnly; |
| import org.jetbrains.idea.maven.dom.MavenDomBundle; |
| import org.jetbrains.idea.maven.dom.MavenDomUtil; |
| import org.jetbrains.idea.maven.dom.model.MavenDomDependency; |
| |
| public class ChooseFileIntentionAction implements IntentionAction { |
| private Producer<VirtualFile[]> myFileChooser = null; |
| |
| @NotNull |
| public String getFamilyName() { |
| return MavenDomBundle.message("inspection.group"); |
| } |
| |
| @NotNull |
| public String getText() { |
| return MavenDomBundle.message("intention.choose.file"); |
| } |
| |
| public boolean startInWriteAction() { |
| return false; |
| } |
| |
| public boolean isAvailable(@NotNull Project project, Editor editor, PsiFile file) { |
| if (!MavenDomUtil.isMavenFile(file)) return false; |
| MavenDomDependency dep = getDependency(file, editor); |
| return dep != null && "system".equals(dep.getScope().getStringValue()); |
| } |
| |
| public void invoke(@NotNull Project project, Editor editor, PsiFile file) throws IncorrectOperationException { |
| final MavenDomDependency dep = getDependency(file, editor); |
| |
| final VirtualFile[] files; |
| if (myFileChooser == null) { |
| final FileChooserDescriptor descriptor = new FileChooserDescriptor(true, false, true, true, false, false); |
| final PsiFile currentValue = dep != null ? dep.getSystemPath().getValue() : null; |
| final VirtualFile toSelect = currentValue == null ? null : currentValue.getVirtualFile(); |
| files = FileChooser.chooseFiles(descriptor, project, toSelect); |
| } |
| else { |
| files = myFileChooser.produce(); |
| } |
| if (files == null || files.length == 0) return; |
| |
| final PsiFile selectedFile = PsiManager.getInstance(project).findFile(files[0]); |
| if (selectedFile == null) return; |
| |
| if (dep != null) { |
| new WriteCommandAction(project) { |
| protected void run(Result result) throws Throwable { |
| dep.getSystemPath().setValue(selectedFile); |
| } |
| }.execute(); |
| } |
| } |
| |
| @TestOnly |
| public void setFileChooser(@Nullable final Producer<VirtualFile[]> fileChooser) { |
| myFileChooser = fileChooser; |
| } |
| |
| @Nullable |
| private static MavenDomDependency getDependency(PsiFile file, Editor editor) { |
| PsiElement el = PsiUtilCore.getElementAtOffset(file, editor.getCaretModel().getOffset()); |
| |
| XmlTag tag = PsiTreeUtil.getParentOfType(el, XmlTag.class, false); |
| if (tag == null) return null; |
| |
| DomElement dom = DomManager.getDomManager(el.getProject()).getDomElement(tag); |
| if (dom == null) return null; |
| |
| return dom.getParentOfType(MavenDomDependency.class, false); |
| } |
| } |