| /* |
| * Copyright 2000-2014 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. |
| */ |
| |
| /** |
| * @author Alexey |
| */ |
| package com.intellij.lang.properties.refactoring.rename; |
| |
| import com.intellij.ide.util.treeView.smartTree.TreeElement; |
| import com.intellij.lang.properties.ResourceBundle; |
| import com.intellij.lang.properties.editor.*; |
| import com.intellij.lang.properties.structureView.PropertiesPrefixGroup; |
| import com.intellij.lang.properties.structureView.PropertiesStructureViewElement; |
| import com.intellij.openapi.actionSystem.CommonDataKeys; |
| import com.intellij.openapi.actionSystem.DataContext; |
| import com.intellij.openapi.actionSystem.PlatformDataKeys; |
| import com.intellij.openapi.command.CommandProcessor; |
| import com.intellij.openapi.editor.Editor; |
| import com.intellij.openapi.fileEditor.FileEditor; |
| 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.refactoring.rename.RenameHandler; |
| import com.intellij.util.NullableFunction; |
| import com.intellij.util.containers.ContainerUtil; |
| import org.jetbrains.annotations.NotNull; |
| import org.jetbrains.annotations.Nullable; |
| |
| import java.util.List; |
| |
| /** |
| * @author Dmitry Batkovich |
| */ |
| public class ResourceBundleFromEditorRenameHandler implements RenameHandler { |
| |
| @Override |
| public boolean isAvailableOnDataContext(DataContext dataContext) { |
| final Project project = CommonDataKeys.PROJECT.getData(dataContext); |
| if (project == null) { |
| return false; |
| } |
| final ResourceBundle bundle = ResourceBundleUtil.getResourceBundleFromDataContext(dataContext); |
| if (bundle == null) { |
| return false; |
| } |
| final FileEditor fileEditor = PlatformDataKeys.FILE_EDITOR.getData(dataContext); |
| if (fileEditor == null || !(fileEditor instanceof ResourceBundleEditor)) { |
| return false; |
| } |
| final VirtualFile virtualFile = CommonDataKeys.VIRTUAL_FILE.getData(dataContext); |
| return !(virtualFile == null || !(virtualFile instanceof ResourceBundleAsVirtualFile)); |
| } |
| |
| @Override |
| public boolean isRenaming(DataContext dataContext) { |
| return isAvailableOnDataContext(dataContext); |
| } |
| |
| @Override |
| public void invoke(final @NotNull Project project, Editor editor, final PsiFile file, DataContext dataContext) { |
| final ResourceBundleEditor resourceBundleEditor = (ResourceBundleEditor)PlatformDataKeys.FILE_EDITOR.getData(dataContext); |
| assert resourceBundleEditor != null; |
| final ResourceBundleEditorViewElement selectedElement = resourceBundleEditor.getSelectedElementIfOnlyOne(); |
| if (selectedElement != null) { |
| CommandProcessor.getInstance().runUndoTransparentAction(new Runnable() { |
| @Override |
| public void run() { |
| if (selectedElement instanceof PropertiesPrefixGroup) { |
| final PropertiesPrefixGroup group = (PropertiesPrefixGroup)selectedElement; |
| ResourceBundleRenameUtil.renameResourceBundleKeySection(getPsiElementsFromGroup(group), |
| group.getPresentableName(), |
| group.getPrefix().length() - group.getPresentableName().length()); |
| } else if (selectedElement instanceof ResourceBundlePropertyStructureViewElement) { |
| final PsiElement psiElement = ((ResourceBundlePropertyStructureViewElement)selectedElement).getProperty().getPsiElement(); |
| ResourceBundleRenameUtil.renameResourceBundleKey(psiElement, project); |
| } else if (selectedElement instanceof ResourceBundleFileStructureViewElement) { |
| ResourceBundleRenameUtil.renameResourceBundleBaseName(((ResourceBundleFileStructureViewElement)selectedElement).getValue(), project); |
| } else { |
| throw new IllegalStateException("unsupported type: " + selectedElement.getClass()); |
| } |
| } |
| }); |
| } |
| } |
| |
| @Override |
| public void invoke(@NotNull Project project, @NotNull PsiElement[] elements, DataContext dataContext) { |
| invoke(project, null, null, dataContext); |
| } |
| |
| private static List<PsiElement> getPsiElementsFromGroup(final PropertiesPrefixGroup propertiesPrefixGroup) { |
| return ContainerUtil.mapNotNull(propertiesPrefixGroup.getChildren(), new NullableFunction<TreeElement, PsiElement>() { |
| @Nullable |
| @Override |
| public PsiElement fun(TreeElement treeElement) { |
| if (treeElement instanceof PropertiesStructureViewElement) { |
| return ((PropertiesStructureViewElement)treeElement).getValue().getPsiElement(); |
| } |
| if (treeElement instanceof ResourceBundlePropertyStructureViewElement) { |
| return ((ResourceBundlePropertyStructureViewElement)treeElement).getProperty().getPsiElement(); |
| } |
| return null; |
| } |
| }); |
| } |
| } |