| /* |
| * Copyright 2000-2010 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.android.util; |
| |
| import com.intellij.openapi.fileChooser.FileChooserFactory; |
| import com.intellij.openapi.fileChooser.FileSaverDescriptor; |
| import com.intellij.openapi.fileChooser.FileSaverDialog; |
| import com.intellij.openapi.ui.TextFieldWithBrowseButton; |
| import com.intellij.openapi.vfs.LocalFileSystem; |
| import com.intellij.openapi.vfs.VfsUtil; |
| import com.intellij.openapi.vfs.VirtualFile; |
| import com.intellij.openapi.vfs.VirtualFileWrapper; |
| import com.intellij.util.SystemProperties; |
| import org.jetbrains.annotations.Nullable; |
| |
| import javax.swing.*; |
| import java.awt.event.ActionEvent; |
| import java.awt.event.ActionListener; |
| import java.io.File; |
| |
| /** |
| * @author Eugene.Kudelevsky |
| */ |
| public abstract class SaveFileListener implements ActionListener { |
| private final JPanel myContentPanel; |
| private final TextFieldWithBrowseButton myTextField; |
| private final String myDialogTitle; |
| private final String myExtension; |
| |
| public SaveFileListener(JPanel contentPanel, TextFieldWithBrowseButton textField, String dialogTitle, String extension) { |
| myContentPanel = contentPanel; |
| myTextField = textField; |
| myDialogTitle = dialogTitle; |
| myExtension = extension; |
| } |
| |
| @Nullable |
| protected abstract String getDefaultLocation(); |
| |
| @Override |
| public void actionPerformed(ActionEvent e) { |
| String path = myTextField.getText().trim(); |
| if (path.length() == 0) { |
| String defaultLocation = getDefaultLocation(); |
| path = defaultLocation != null && defaultLocation.length() > 0 |
| ? defaultLocation |
| : SystemProperties.getUserHome(); |
| } |
| File file = new File(path); |
| if (!file.exists()) { |
| path = SystemProperties.getUserHome(); |
| } |
| FileSaverDescriptor descriptor = new FileSaverDescriptor(myDialogTitle, "Save as *." + myExtension, myExtension); |
| FileSaverDialog saveFileDialog = FileChooserFactory.getInstance().createSaveFileDialog(descriptor, myContentPanel); |
| |
| VirtualFile vf = LocalFileSystem.getInstance().findFileByIoFile(file.exists() ? file : new File(path)); |
| if (vf == null) { |
| vf = VfsUtil.getUserHomeDir(); |
| } |
| |
| VirtualFileWrapper result = saveFileDialog.save(vf, null); |
| |
| |
| if (result == null || result.getFile() == null) { |
| return; |
| } |
| |
| myTextField.setText(result.getFile().getPath()); |
| } |
| } |