| /* |
| * 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.actions; |
| |
| import com.intellij.ide.IdeBundle; |
| import com.intellij.ide.impl.ProjectUtil; |
| import com.intellij.openapi.actionSystem.AnAction; |
| import com.intellij.openapi.actionSystem.AnActionEvent; |
| import com.intellij.openapi.application.ApplicationNamesInfo; |
| import com.intellij.openapi.fileChooser.FileChooser; |
| import com.intellij.openapi.fileChooser.FileChooserDescriptor; |
| import com.intellij.openapi.fileChooser.FileChooserDescriptorFactory; |
| import com.intellij.openapi.fileChooser.PathChooserDialog; |
| import com.intellij.openapi.fileChooser.impl.FileChooserUtil; |
| import com.intellij.openapi.fileEditor.FileEditorManager; |
| import com.intellij.openapi.fileEditor.FileEditorProvider; |
| import com.intellij.openapi.fileEditor.OpenFileDescriptor; |
| import com.intellij.openapi.fileEditor.ex.FileEditorProviderManager; |
| import com.intellij.openapi.fileTypes.FileType; |
| import com.intellij.openapi.fileTypes.ex.FileTypeChooser; |
| import com.intellij.openapi.project.DumbAware; |
| import com.intellij.openapi.project.Project; |
| import com.intellij.openapi.ui.Messages; |
| import com.intellij.openapi.vfs.LocalFileSystem; |
| import com.intellij.openapi.vfs.VfsUtil; |
| import com.intellij.openapi.vfs.VirtualFile; |
| import com.intellij.platform.PlatformProjectOpenProcessor; |
| import com.intellij.projectImport.ProjectAttachProcessor; |
| import com.intellij.util.Consumer; |
| import org.jetbrains.annotations.NotNull; |
| import org.jetbrains.annotations.Nullable; |
| |
| import java.util.List; |
| |
| public class OpenFileAction extends AnAction implements DumbAware { |
| @Override |
| public void actionPerformed(AnActionEvent e) { |
| final Project project = e.getProject(); |
| final boolean showFiles = project != null || PlatformProjectOpenProcessor.getInstanceIfItExists() != null; |
| final FileChooserDescriptor descriptor = showFiles ? new ProjectOrFileChooserDescriptor() : new ProjectOnlyFileChooserDescriptor(); |
| descriptor.putUserData(PathChooserDialog.PREFER_LAST_OVER_EXPLICIT, showFiles); |
| |
| FileChooser.chooseFiles(descriptor, project, VfsUtil.getUserHomeDir(), new Consumer<List<VirtualFile>>() { |
| @Override |
| public void consume(final List<VirtualFile> files) { |
| for (VirtualFile file : files) { |
| if (!descriptor.isFileSelectable(file)) { |
| String message = IdeBundle.message("error.dir.contains.no.project", file.getPresentableUrl()); |
| Messages.showInfoMessage(project, message, IdeBundle.message("title.cannot.open.project")); |
| return; |
| } |
| } |
| doOpenFile(project, files); |
| } |
| }); |
| } |
| |
| private static void doOpenFile(@Nullable Project project, @NotNull List<VirtualFile> result) { |
| for (VirtualFile file : result) { |
| if (file.isDirectory()) { |
| Project openedProject; |
| if (ProjectAttachProcessor.canAttachToProject()) { |
| openedProject = PlatformProjectOpenProcessor.doOpenProject(file, project, false, -1, null, false); |
| } |
| else { |
| openedProject = ProjectUtil.openOrImport(file.getPath(), project, false); |
| } |
| FileChooserUtil.setLastOpenedFile(openedProject, file); |
| return; |
| } |
| |
| // try to open as a project - unless the file is an .ipr of the current one |
| if ((project == null || !file.equals(project.getProjectFile())) && OpenProjectFileChooserDescriptor.isProjectFile(file)) { |
| Project openedProject = ProjectUtil.openOrImport(file.getPath(), project, false); |
| if (openedProject != null) { |
| FileChooserUtil.setLastOpenedFile(openedProject, file); |
| return; |
| } |
| } |
| |
| FileType type = FileTypeChooser.getKnownFileTypeOrAssociate(file, project); |
| if (type == null) return; |
| |
| if (project != null) { |
| openFile(file, project); |
| } |
| else { |
| PlatformProjectOpenProcessor processor = PlatformProjectOpenProcessor.getInstanceIfItExists(); |
| if (processor != null) { |
| processor.doOpenProject(file, null, false); |
| } |
| } |
| } |
| } |
| |
| public static void openFile(String filePath, @NotNull Project project) { |
| VirtualFile file = LocalFileSystem.getInstance().findFileByPath(filePath); |
| if (file != null && file.isValid()) { |
| openFile(file, project); |
| } |
| } |
| |
| public static void openFile(VirtualFile file, @NotNull Project project) { |
| FileEditorProvider[] providers = FileEditorProviderManager.getInstance().getProviders(project, file); |
| if (providers.length == 0) { |
| String message = IdeBundle.message("error.files.of.this.type.cannot.be.opened", ApplicationNamesInfo.getInstance().getProductName()); |
| Messages.showErrorDialog(project, message, IdeBundle.message("title.cannot.open.file")); |
| return; |
| } |
| |
| OpenFileDescriptor descriptor = new OpenFileDescriptor(project, file); |
| FileEditorManager.getInstance(project).openTextEditor(descriptor, true); |
| } |
| |
| private static class ProjectOnlyFileChooserDescriptor extends OpenProjectFileChooserDescriptor { |
| public ProjectOnlyFileChooserDescriptor() { |
| super(true); |
| setTitle(IdeBundle.message("title.open.project")); |
| } |
| } |
| |
| // vanilla OpenProjectFileChooserDescriptor only accepts project files; this on is overridden to accept any files |
| private static class ProjectOrFileChooserDescriptor extends OpenProjectFileChooserDescriptor { |
| private final FileChooserDescriptor myStandardDescriptor = FileChooserDescriptorFactory.createSingleFileNoJarsDescriptor(); |
| |
| public ProjectOrFileChooserDescriptor() { |
| super(true); |
| setTitle(IdeBundle.message("title.open.file.or.project")); |
| } |
| |
| @Override |
| public boolean isFileVisible(VirtualFile file, boolean showHiddenFiles) { |
| return file.isDirectory() ? super.isFileVisible(file, showHiddenFiles) : myStandardDescriptor.isFileVisible(file, showHiddenFiles); |
| } |
| |
| @Override |
| public boolean isFileSelectable(VirtualFile file) { |
| return file.isDirectory() ? super.isFileSelectable(file) : myStandardDescriptor.isFileSelectable(file); |
| } |
| |
| @Override |
| public boolean isChooseMultiple() { |
| return true; |
| } |
| } |
| } |