| /* |
| * 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. |
| */ |
| |
| package com.intellij.ide; |
| |
| import com.intellij.ide.dnd.FileCopyPasteUtil; |
| import com.intellij.ide.dnd.LinuxDragAndDropSupport; |
| import com.intellij.openapi.actionSystem.CommonDataKeys; |
| import com.intellij.openapi.actionSystem.DataContext; |
| import com.intellij.openapi.actionSystem.LangDataKeys; |
| import com.intellij.openapi.ide.CopyPasteManager; |
| import com.intellij.openapi.project.Project; |
| import com.intellij.openapi.vfs.LocalFileSystem; |
| import com.intellij.openapi.vfs.VirtualFile; |
| import com.intellij.psi.PsiDirectory; |
| import com.intellij.psi.PsiElement; |
| import com.intellij.psi.PsiFileSystemItem; |
| import com.intellij.psi.PsiManager; |
| import com.intellij.psi.util.PsiUtilCore; |
| import com.intellij.refactoring.copy.CopyFilesOrDirectoriesHandler; |
| import com.intellij.refactoring.move.moveFilesOrDirectories.MoveFilesOrDirectoriesHandler; |
| import org.jetbrains.annotations.NotNull; |
| |
| import java.awt.datatransfer.Transferable; |
| import java.io.File; |
| import java.util.ArrayList; |
| import java.util.List; |
| |
| /** |
| * @author yole |
| */ |
| public class FileListPasteProvider implements PasteProvider { |
| @Override |
| public void performPaste(@NotNull DataContext dataContext) { |
| final Project project = CommonDataKeys.PROJECT.getData(dataContext); |
| final IdeView ideView = LangDataKeys.IDE_VIEW.getData(dataContext); |
| if (project == null || ideView == null) return; |
| |
| if (!FileCopyPasteUtil.isFileListFlavorAvailable()) return; |
| |
| final Transferable contents = CopyPasteManager.getInstance().getContents(); |
| if (contents == null) return; |
| final List<File> fileList = FileCopyPasteUtil.getFileList(contents); |
| if (fileList == null) return; |
| |
| final List<PsiElement> elements = new ArrayList<PsiElement>(); |
| for (File file : fileList) { |
| final VirtualFile vFile = LocalFileSystem.getInstance().refreshAndFindFileByIoFile(file); |
| if (vFile != null) { |
| final PsiManager instance = PsiManager.getInstance(project); |
| PsiFileSystemItem item = vFile.isDirectory() ? instance.findDirectory(vFile) : instance.findFile(vFile); |
| if (item != null) { |
| elements.add(item); |
| } |
| } |
| } |
| |
| if (elements.size() > 0) { |
| final PsiDirectory dir = ideView.getOrChooseDirectory(); |
| if (dir != null) { |
| final boolean move = LinuxDragAndDropSupport.isMoveOperation(contents); |
| if (move) { |
| new MoveFilesOrDirectoriesHandler().doMove(PsiUtilCore.toPsiElementArray(elements), dir); |
| } |
| else { |
| new CopyFilesOrDirectoriesHandler().doCopy(PsiUtilCore.toPsiElementArray(elements), dir); |
| } |
| } |
| } |
| } |
| |
| @Override |
| public boolean isPastePossible(@NotNull DataContext dataContext) { |
| return true; |
| } |
| |
| @Override |
| public boolean isPasteEnabled(@NotNull DataContext dataContext) { |
| return LangDataKeys.IDE_VIEW.getData(dataContext) != null && |
| FileCopyPasteUtil.isFileListFlavorAvailable(); |
| } |
| } |