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/*
* 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.ide.actions;
import com.intellij.ide.IdeBundle;
import com.intellij.ide.highlighter.ProjectFileType;
import com.intellij.ide.impl.ProjectUtil;
import com.intellij.openapi.actionSystem.ActionPlaces;
import com.intellij.openapi.actionSystem.AnAction;
import com.intellij.openapi.actionSystem.AnActionEvent;
import com.intellij.openapi.actionSystem.CommonDataKeys;
import com.intellij.openapi.actionSystem.PlatformDataKeys;
import com.intellij.openapi.extensions.Extensions;
import com.intellij.openapi.fileChooser.FileChooser;
import com.intellij.openapi.fileChooser.FileChooserDescriptor;
import com.intellij.openapi.fileChooser.PathChooserDialog;
import com.intellij.openapi.project.DumbAware;
import com.intellij.openapi.project.Project;
import com.intellij.openapi.util.SystemInfo;
import com.intellij.openapi.util.text.StringUtil;
import com.intellij.openapi.vfs.VfsUtil;
import com.intellij.openapi.vfs.VirtualFile;
import com.intellij.projectImport.ProjectOpenProcessor;
import com.intellij.projectImport.ProjectOpenProcessorBase;
import com.intellij.util.Consumer;
import java.util.Collections;
import java.util.LinkedHashSet;
import java.util.List;
import java.util.Set;
public class OpenProjectAction extends AnAction implements DumbAware {
public void actionPerformed(AnActionEvent e) {
final FileChooserDescriptor descriptor = new OpenProjectFileChooserDescriptor(true);
descriptor.setTitle(IdeBundle.message("title.open.project"));
final Set<String> extensions = new LinkedHashSet<String>();
extensions.add(ProjectFileType.DOT_DEFAULT_EXTENSION);
final ProjectOpenProcessor[] openProcessors = Extensions.getExtensions(ProjectOpenProcessor.EXTENSION_POINT_NAME);
for (ProjectOpenProcessor openProcessor : openProcessors) {
if (!(openProcessor instanceof ProjectOpenProcessorBase)) continue;
final String[] supportedExtensions = ((ProjectOpenProcessorBase)openProcessor).getSupportedExtensions();
if (supportedExtensions != null) {
Collections.addAll(extensions, supportedExtensions);
}
}
descriptor.setDescription(IdeBundle.message("filter.project.files", StringUtil.join(extensions, ", ")));
VirtualFile userHomeDir = null;
if (SystemInfo.isUnix) {
userHomeDir = VfsUtil.getUserHomeDir();
}
descriptor.putUserData(PathChooserDialog.PREFER_LAST_OVER_EXPLICIT, Boolean.TRUE);
final Project project = CommonDataKeys.PROJECT.getData(e.getDataContext());
FileChooser.chooseFiles(descriptor, project, userHomeDir, new Consumer<List<VirtualFile>>() {
@Override
public void consume(final List<VirtualFile> files) {
if (files.size() == 1) {
ProjectUtil.openOrImport(files.get(0).getPath(), project, false);
}
}
});
}
@Override
public void update(AnActionEvent e) {
super.update(e);
e.getPresentation().setEnabledAndVisible(ActionPlaces.WELCOME_SCREEN.equals(e.getPlace()));
}
}
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