public void valueChanged(ListSelectionEvent evt) {
if (!evt.getValueIsAdjusting()) {
JFileChooser chooser = getFileChooser();
FileSystemView fsv = chooser.getFileSystemView();
JList list = (JList) evt.getSource();
int fsm = chooser.getFileSelectionMode();
boolean useSetDirectory = usesSingleFilePane && (fsm == JFileChooser.FILES_ONLY);
if (chooser.isMultiSelectionEnabled()) {
File[] files = null;
Object[] objects = list.getSelectedValues();
if (objects != null) {
if (objects.length == 1
&& ((File) objects[0]).isDirectory()
&& chooser.isTraversable(((File) objects[0]))
&& (useSetDirectory || !fsv.isFileSystem(((File) objects[0])))) {
setDirectorySelected(true);
setDirectory(((File) objects[0]));
} else {
ArrayList<File> fList = new ArrayList<File>(objects.length);
for (Object object : objects) {
File f = (File) object;
boolean isDir = f.isDirectory();
if ((chooser.isFileSelectionEnabled() && !isDir)
|| (chooser.isDirectorySelectionEnabled() && fsv.isFileSystem(f) && isDir)) {
fList.add(f);
}
}
if (fList.size() > 0) {
files = fList.toArray(new File[fList.size()]);
}
setDirectorySelected(false);
}
}
chooser.setSelectedFiles(files);
} else {
File file = (File) list.getSelectedValue();
if (file != null
&& file.isDirectory()
&& chooser.isTraversable(file)
&& (useSetDirectory || !fsv.isFileSystem(file))) {
setDirectorySelected(true);
setDirectory(file);
if (usesSingleFilePane) {
chooser.setSelectedFile(null);
}
} else {
setDirectorySelected(false);
if (file != null) {
chooser.setSelectedFile(file);
}
}
}
}
}
public void actionPerformed(ActionEvent e) {
if (readOnly) {
return;
}
JFileChooser fc = getFileChooser();
File currentDirectory = fc.getCurrentDirectory();
if (!currentDirectory.exists()) {
JOptionPane.showMessageDialog(
fc,
newFolderParentDoesntExistText,
newFolderParentDoesntExistTitleText,
JOptionPane.WARNING_MESSAGE);
return;
}
File newFolder;
try {
newFolder = fc.getFileSystemView().createNewFolder(currentDirectory);
if (fc.isMultiSelectionEnabled()) {
fc.setSelectedFiles(new File[] {newFolder});
} else {
fc.setSelectedFile(newFolder);
}
} catch (IOException exc) {
JOptionPane.showMessageDialog(
fc,
newFolderErrorText + newFolderErrorSeparator + exc,
newFolderErrorText,
JOptionPane.ERROR_MESSAGE);
return;
}
fc.rescanCurrentDirectory();
}
// 保存图像到文件
public void saveImage() throws IOException {
JFileChooser jfc = new JFileChooser();
jfc.setDialogTitle("保存");
// 文件过滤器，用户过滤可选择文件
FileNameExtensionFilter filter = new FileNameExtensionFilter("JPG", "jpg");
jfc.setFileFilter(filter);
// 初始化一个默认文件（此文件会生成到桌面上）
SimpleDateFormat sdf = new SimpleDateFormat("yyyymmddHHmmss");
String fileName = sdf.format(new Date());
File filePath = FileSystemView.getFileSystemView().getHomeDirectory();
File defaultFile = new File(filePath + File.separator + fileName + ".jpg");
jfc.setSelectedFile(defaultFile);
int flag = jfc.showSaveDialog(this);
if (flag == JFileChooser.APPROVE_OPTION) {
File file = jfc.getSelectedFile();
String path = file.getPath();
// 检查文件后缀，放置用户忘记输入后缀或者输入不正确的后缀
if (!(path.endsWith(".jpg") || path.endsWith(".JPG"))) {
path += ".jpg";
}
// 写入文件
ImageIO.write(saveImage, "jpg", new File(path));
System.exit(0);
}
}
public void saveScriptToFile(
String code, String filename, Component parent, PropertyPanelController cont) {
JFileChooser fileChooser = new JFileChooser();
fileChooser.setDialogTitle("Save to file");
String currentDirectory = new File(".").getAbsolutePath();
fileChooser.setSelectedFile(new File(currentDirectory, filename));
fileChooser.setName(FILE_CHOOSER);
if (fileChooser.showSaveDialog(parent) == JFileChooser.APPROVE_OPTION) {
File file = fileChooser.getSelectedFile();
try {
if (file.createNewFile()) {
OutputStream out = new FileOutputStream(file);
out.write(code.getBytes());
out.close();
cont.fileSaveSuccess(file.getAbsolutePath());
}
} catch (IOException e) {
Log.error(e.getMessage(), e);
cont.fileSaveError(file.getAbsolutePath());
}
}
}
/**
* The ActionListener implementation
*
* @param event the event.
*/
public void actionPerformed(ActionEvent event) {
String searchText = textField.getText().trim();
if (searchText.equals("") && !saveAs.isSelected() && (fileLength > 10000000)) {
textPane.setText("Blank search text is not allowed for large IdTables.");
} else {
File outputFile = null;
if (saveAs.isSelected()) {
outputFile = chooser.getSelectedFile();
if (outputFile != null) {
String name = outputFile.getName();
int k = name.lastIndexOf(".");
if (k != -1) name = name.substring(0, k);
name += ".txt";
File parent = outputFile.getAbsoluteFile().getParentFile();
outputFile = new File(parent, name);
chooser.setSelectedFile(outputFile);
}
if (chooser.showSaveDialog(this) != JFileChooser.APPROVE_OPTION) System.exit(0);
outputFile = chooser.getSelectedFile();
}
textPane.setText("");
Searcher searcher = new Searcher(searchText, event.getSource().equals(searchPHI), outputFile);
searcher.start();
}
}
public void actionPerformed(ActionEvent evt) {
File directory = new File(field.getText());
JFileChooser chooser = new JFileChooser(directory.getParent());
chooser.setFileSelectionMode(JFileChooser.DIRECTORIES_ONLY);
chooser.setSelectedFile(directory);
if (chooser.showOpenDialog(SwingInstall.this) == JFileChooser.APPROVE_OPTION)
field.setText(chooser.getSelectedFile().getPath());
}
/**
* Use a JFileChooser in Save mode to select files to open. Use a filter for FileFilter subclass
* to select for "*.java" files. If a file is selected, then this file will be used as final
* output
*/
boolean saveFile() {
File file = null;
JFileChooser fc = new JFileChooser();
// Start in current directory
fc.setCurrentDirectory(new File("."));
// Set filter for Java source files.
fc.setFileFilter(fJavaFilter);
// Set to a default name for save.
fc.setSelectedFile(fFile);
// Open chooser dialog
int result = fc.showSaveDialog(this);
if (result == JFileChooser.CANCEL_OPTION) {
return true;
} else if (result == JFileChooser.APPROVE_OPTION) {
fFile = fc.getSelectedFile();
String textFile = fFile.toString();
if (fileNo.equalsIgnoreCase("SAVE")) {
UpLoadFile.outputfile.setText(textFile);
} else if (fileNo.equalsIgnoreCase("SAVE2")) {
UpLoadMAGEMLFile.outputfile1.setText(textFile);
} else if (fileNo.equalsIgnoreCase("SAVE3")) {
UpLoadMAGEMLFile.outputfile2.setText(textFile);
} else if (fileNo.equalsIgnoreCase("SAVEJPAG")) {
JPEGFileName = textFile;
// System.out.println ("JPG filename OpenFileDir= " +JPEGFileName);
File fFile = new File(JPEGFileName);
if (fFile.exists()) {
int response =
JOptionPane.showConfirmDialog(
null,
"Overwrite existing file " + JPEGFileName + " ??",
"Confirm Overwrite",
JOptionPane.OK_CANCEL_OPTION,
JOptionPane.QUESTION_MESSAGE);
if (response == JOptionPane.CANCEL_OPTION) {
/* go back to reload the file*/
return false;
}
}
SetUpPlotWindow.saveComponentAsJPEG(SetUpPlotWindow.content, JPEGFileName);
}
return true;
} else {
return false;
}
} // saveFile
/* (non-Javadoc)
* @see java.awt.event.ActionListener#actionPerformed(java.awt.event.ActionEvent)
*/
public void actionPerformed(ActionEvent e) {
Object o = e.getSource();
if (o instanceof JMenuItem) {
JMenuItem sender = (JMenuItem) o;
String name = sender.getText();
if (name.equals("close")) {
tabbedPane.removeTabAt(tabbedPane.getSelectedIndex());
} else if (name.equals("save")) {
int index = tabbedPane.getSelectedIndex();
Component c = tabbedPane.getComponent(index);
Point p = c.getLocation();
Component t = tabbedPane.getComponentAt(new Point(p.x + 20, p.y + 30));
if (t instanceof TextView) {
TextView text = (TextView) t;
// String code = text.getText();
// save the code
// saveTab(code);
}
if (t instanceof HTMLTextView) {
HTMLTextView text = (HTMLTextView) t;
fileChooser.setSelectedFile(new File(text.node.getName()));
int returnVal = fileChooser.showSaveDialog(this);
if (returnVal == JFileChooser.APPROVE_OPTION) {
File f = fileChooser.getSelectedFile();
// save the code
String fileType =
f.getName().substring(f.getName().lastIndexOf("."), f.getName().length());
if (fileType.indexOf("htm") != -1) {
// save as html
String code = text.getText();
saveTab(code, f);
} else if (fileType.indexOf("java") != -1) {
// save as java
String code = text.getUnModyfiedContent();
saveTab(code, f);
} else if (text.node.fileType.indexOf(FileTypes.MANIFEST) != -1
|| text.node.fileType.indexOf(FileTypes.MANIFEST2) != -1) {
String code = text.getUnModyfiedContent();
saveTab(code, f);
System.out.println("Saved manifest");
} else {
System.out.println("FILETYPE UNKNOWN:" + text.node.fileType);
}
}
}
} else if (name.equals("close all")) {
tabbedPane.removeAll();
}
}
}
@SuppressWarnings("unchecked")
private void exportBtnActionPerformed(java.awt.event.ActionEvent evt) {
toggle(false);
JFileChooser fc = new JFileChooser();
String path =
FileUtils.getUserDirectoryPath() + File.separator + treeViewNode.getText() + ".csv";
fc.setSelectedFile(new File(path));
fc.showSaveDialog(this);
File target = fc.getSelectedFile();
int row = model.getRowCount();
try {
boolean written;
try (FileOutputStream fos = new FileOutputStream(target)) {
while (--row > -1) {
Vector v = (Vector) model.getDataVector().get(row);
for (int i = 0; i < v.size(); i++) {
if (v.get(i).toString().contains(",")) {
v.set(i, ST.format("\"<%1>\"", v.get(i)));
}
}
String line = ST.format("<%1:{ x |, <x>}>", v).substring(2);
fos.write(line.getBytes(CHARSET));
fos.write(Character.LINE_SEPARATOR);
}
written = true;
}
if (written) {
LogEmitter.factory
.get()
.emit(
this,
Core.ALERT.INFO,
ST.format("<%1> hosts written to <%2>", model.getRowCount(), target.getPath()));
} else {
LogEmitter.factory
.get()
.emit(this, Core.ALERT.DANGER, ST.format("Failed to export <%1>", target.getPath()));
}
} catch (FileNotFoundException ex) {
Logger.getLogger(ConnectionDialog.class.getName()).log(Level.SEVERE, null, ex);
LogEmitter.factory
.get()
.emit(this, Core.ALERT.DANGER, ST.format("Failed to export <%1>", target.getPath()));
} catch (IOException ex) {
Logger.getLogger(ConnectionDialog.class.getName()).log(Level.SEVERE, null, ex);
LogEmitter.factory
.get()
.emit(this, Core.ALERT.DANGER, ST.format("Failed to export <%1>", target.getPath()));
}
toggle(true);
}
public void createForm() {
_nameLabel = new JLabel("Connection Name:");
_usernameLabel = new JLabel("Username:"******"Password:"******"SVN URL:");
_localLabel = new JLabel("Local Root:");
_name = new JTextField(COLS);
_name.setText(_workingCopy.getName());
_username = new JTextField(COLS);
_username.setText(_workingCopy.getUsername());
_password = new JPasswordField(COLS);
_password.setText(_workingCopy.getPassword());
_url = new JTextField(COLS);
_url.setText(_workingCopy.getUrl());
_local = new JFileChooser();
_local.setFileSelectionMode(JFileChooser.DIRECTORIES_ONLY);
_local.addActionListener(this);
File current = new File(_workingCopy.getLocalRoot());
_local.setSelectedFile(current);
_error = new JLabel(" ");
_error.setForeground(Color.red);
_localButton = new JButton(".../" + current.getName());
_localButton.addActionListener(this);
_create = new JButton("Save Connection");
_create.addActionListener(this);
_cancel = new JButton("Cancel");
_cancel.addActionListener(this);
_test = new JButton("Test");
_test.addActionListener(this);
this.add(_nameLabel, "align right");
this.add(_name);
this.add(_usernameLabel, "align right");
this.add(_username);
this.add(_passwordLabel, "align right");
this.add(_password);
this.add(_urlLabel, "align right");
this.add(_url);
this.add(_localLabel, "align right");
this.add(_localButton, "width 100%");
this.add(_error, "span 2,align center");
this.add(_cancel, "span 2, split 3, width 33%");
this.add(_test, "width 33%");
this.add(_create, "width 33%");
}
// Get the name of the file
private File getFileName(int option) {
JFileChooser fc = new JFileChooser(new File(".."));
if (oldFile != null) fc.setSelectedFile(oldFile);
int returnVal = 0;
if (option == UintahGui.OPEN) {
returnVal = fc.showOpenDialog(UintahGui.this);
} else {
returnVal = fc.showSaveDialog(UintahGui.this);
}
if (returnVal == JFileChooser.APPROVE_OPTION) {
File file = fc.getSelectedFile();
oldFile = file;
return file;
} else return null;
}
@Override
public Component getTableCellEditorComponent(
JTable table, Object value, boolean isSelected, int row, int column) {
file = value.toString();
SwingUtilities.invokeLater(
() -> {
fileChooser.setSelectedFile(new File(file));
if (fileChooser.showOpenDialog(button) == JFileChooser.APPROVE_OPTION) {
file = fileChooser.getSelectedFile().getAbsolutePath();
}
fireEditingStopped();
});
button.setText(file);
return button;
}
public void actionPerformed(ActionEvent e) {
JFileChooser chooser = new JFileChooser();
chooser.setDialogTitle(toolTip);
chooser.setDialogType(dialogType);
chooser.setFileSelectionMode(fileSelectionMode);
chooser.setSelectedFile(new File(textField.getText()));
chooser.setFileFilter(preferredFileFilter);
// if the user selects APPROVE then take the text
if (chooser.showOpenDialog(parent) == JFileChooser.APPROVE_OPTION) {
// put the text in the text field
String pathString = chooser.getSelectedFile().getAbsolutePath();
textField.setText(pathString);
}
}
protected void fileSaveSimple() {
JFileChooser chooser = null;
if (currentFile == null) {
chooser = new JFileChooser(startDirectory);
} else {
chooser = new JFileChooser(currentFile);
if (!currentFile.isDirectory()) {
chooser.setSelectedFile(currentFile);
}
}
int returnVal = chooser.showSaveDialog(gw);
if (returnVal == JFileChooser.APPROVE_OPTION) {
currentFile = chooser.getSelectedFile();
graph.saveSimple(currentFile);
}
}
public JFileChooser createFileChooser() {
// create a filechooser
JFileChooser fc = new JFileChooser();
if (getSwingSet2() != null && getSwingSet2().isDragEnabled()) {
fc.setDragEnabled(true);
}
// set the current directory to be the images directory
File swingFile = new File("resources/images/About.jpg");
if (swingFile.exists()) {
fc.setCurrentDirectory(swingFile);
fc.setSelectedFile(swingFile);
}
return fc;
}
private void jButtonWorkingDirectoryBrowseActionPerformed(
java.awt.event.ActionEvent
evt) { // GEN-FIRST:event_jButtonWorkingDirectoryBrowseActionPerformed
JFileChooser chooser = new JFileChooser();
FileUtil.preventFileChooserSymlinkTraversal(chooser, null);
chooser.setFileSelectionMode(JFileChooser.DIRECTORIES_ONLY);
chooser.setMultiSelectionEnabled(false);
String workDir = jTextWorkingDirectory.getText();
if (workDir.equals("")) {
workDir = FileUtil.toFile(project.getProjectDirectory()).getAbsolutePath();
}
chooser.setSelectedFile(new File(workDir));
chooser.setDialogTitle(
NbBundle.getMessage(
CustomizerRun.class, "LBL_CustomizeRun_Run_Working_Directory_Browse_Title")); // NOI18N
if (JFileChooser.APPROVE_OPTION == chooser.showOpenDialog(this)) { // NOI18N
File file = FileUtil.normalizeFile(chooser.getSelectedFile());
jTextWorkingDirectory.setText(file.getAbsolutePath());
}
} // GEN-LAST:event_jButtonWorkingDirectoryBrowseActionPerformed
private void saveToFile() {
JFileChooser chooser = new JFileChooser();
String saveName = clazz.getFileName();
saveName = saveName.substring(0, saveName.lastIndexOf('.')) + ".java";
chooser.setSelectedFile(new File(saveName));
int returnVal = chooser.showSaveDialog(this);
if (returnVal != JFileChooser.APPROVE_OPTION) {
JOptionPane.showMessageDialog(
this, "No file specified", "Try again...", JOptionPane.WARNING_MESSAGE);
return;
}
try {
PrintWriter pw = new PrintWriter(new FileOutputStream(chooser.getSelectedFile()));
pw.println(source);
pw.close();
} catch (IOException ioe) {
JOptionPane.showMessageDialog(
this, ioe.toString(), "Input/Output Exception", JOptionPane.ERROR_MESSAGE);
System.exit(1);
}
}
// Saves the open project to a new file selected by the user
public boolean saveFileAs() {
// Filter the file chooser by Cue Masher files
JFileChooser fileChooser = new JFileChooser();
fileChooser.setFileFilter(new CueFileFilter());
// Display the existing file location by default if it exists
String filePath = soundManager.getProjectFilePath();
if (filePath != null) {
File openProjectFile = new File(filePath);
fileChooser.setSelectedFile(openProjectFile);
}
int choice = fileChooser.showSaveDialog(CueMasherPanel.this);
if (choice == JFileChooser.APPROVE_OPTION) {
// Get the name of the file the user selected
File file = fileChooser.getSelectedFile();
filePath = file.getAbsolutePath().trim();
// Make sure that it has a Cue Masher file extension
String cueMasherExt = CueFileFilter.CUE_MASHER_FILE_EXT;
boolean addExt = false;
if (filePath.length() < cueMasherExt.length()) addExt = true;
else {
String ext =
filePath.substring(filePath.length() - cueMasherExt.length(), filePath.length());
if (!ext.equalsIgnoreCase(cueMasherExt)) addExt = true;
}
// Add the cue masher file extension if it doesn't exist
if (addExt) filePath = filePath + cueMasherExt;
// Save the project to the selected file
soundManager.setProjectFilePath(filePath);
return soundManager.saveFile();
}
return false;
}
public static File startFileChooser(Component component, File selectedFile) {
// Create a file chooser
final JFileChooser fc = new JFileChooser();
fc.setFileSelectionMode(JFileChooser.FILES_ONLY);
fc.setFileHidingEnabled(true);
fc.setAcceptAllFileFilterUsed(false);
if (selectedFile != null) fc.setSelectedFile(selectedFile);
fc.setFileFilter(
new FileFilter() {
@Override
public boolean accept(final File file) {
if (file.isDirectory()) return true;
String ext = Utils.getExtension(file);
if (ext != null && ext.equals(Utils.XLS)) {
return true;
}
return false;
}
@Override
public String getDescription() {
return "Excel *.xls";
}
});
// In response to a button click:
final int returnVal = fc.showOpenDialog(component);
if (returnVal == JFileChooser.APPROVE_OPTION) {
File file = fc.getSelectedFile();
// This is where a real application would open the file.
Log.d("Opening: " + file.getName() + ".");
return file;
} else {
Log.d("Open command cancelled by user.");
}
return null;
}
public void takeScreenshot(boolean flag) {
BufferedImage bufferedimage;
try {
Robot robot = new Robot();
Point point = getLocationOnScreen();
Rectangle rectangle = new Rectangle(point.x, point.y, getWidth(), getHeight());
bufferedimage = robot.createScreenCapture(rectangle);
} catch (Throwable throwable) {
JOptionPane.showMessageDialog(
frame, "An error occured while trying to create a screenshot!", "Screenshot Error", 0);
return;
}
String s = null;
try {
s = getNearestScreenshotFilename();
} catch (IOException ioexception) {
if (flag) {
JOptionPane.showMessageDialog(
frame,
"A screenshot directory does not exist, and could not be created!",
"No Screenshot Directory",
0);
return;
}
}
if (s == null && flag) {
JOptionPane.showMessageDialog(
frame,
"There are too many screenshots in the screenshot directory!\n"
+ "Delete some screen\n"
+ "shots and try again.",
"Screenshot Directory Full",
0);
return;
}
if (!flag) {
final JFileChooser fileChooser = new JFileChooser();
final JDialog fileDialog = createFileChooserDialog(fileChooser, "Save Screenshot", this);
final BufferedImage si = bufferedimage;
JFileChooser _tmp = fileChooser;
fileChooser.setFileSelectionMode(0);
fileChooser.addChoosableFileFilter(new imageFileFilter());
fileChooser.setCurrentDirectory(new File("C:/.hack3rClient/Scre/"));
fileChooser.setSelectedFile(new File(s));
JFileChooser _tmp1 = fileChooser;
fileChooser.setDialogType(1);
fileChooser.addActionListener(
new ActionListener() {
public void actionPerformed(ActionEvent actionevent) {
String s1 = actionevent.getActionCommand();
if (s1.equals("ApproveSelection")) {
File file = fileChooser.getSelectedFile();
if (file != null && file.isFile()) {
int i =
JOptionPane.showConfirmDialog(
frame,
(new StringBuilder())
.append(file.getAbsolutePath())
.append(" already exists.\n" + "Do you want to replace it?")
.toString(),
"Save Screenshot",
2);
if (i != 0) {
return;
}
}
try {
ImageIO.write(si, "png", file);
// client.pushMessage("Screenshot taken.", 3, "@cr2@ Client");
// JOptionPane.showMessageDialog(frame,"Screenshot Taken");
} catch (IOException ioexception2) {
JOptionPane.showMessageDialog(
frame,
"An error occured while trying to save the screenshot!\n"
+ "Please make sure you have\n"
+ " write access to the screenshot directory.",
"Screenshot Error",
0);
}
fileDialog.dispose();
} else if (s1.equals("CancelSelection")) {
fileDialog.dispose();
}
}
{
}
});
fileDialog.setVisible(true);
} else {
try {
ImageIO.write(
bufferedimage,
"png",
new File((new StringBuilder()).append("C:/.hack3rClient/Scre/").append(s).toString()));
JOptionPane.showMessageDialog(
frame,
"Image has been saved to C:/.hack3rclient/Scre. You can view your images by pushing File>View Images in the menu dropdowns.",
"Screenshot manager",
JOptionPane.INFORMATION_MESSAGE);
// client.pushMessage("Screenshot taken.", 3, "@cr2@ Client");
// JOptionPane.showMessageDialog(frame,"Screenshot taken.");
} catch (IOException ioexception1) {
JOptionPane.showMessageDialog(
frame,
"An error occured while trying to save the screenshot!\n"
+ "Please make sure you have\n"
+ " write access to the screenshot directory.",
"Screenshot Error",
0);
}
}
}
public void actionPerformed(ActionEvent e) {
if (isDirectorySelected()) {
File dir = getDirectory();
if (dir != null) {
try {
// Strip trailing ".."
dir = ShellFolder.getNormalizedFile(dir);
} catch (IOException ex) {
// Ok, use f as is
}
changeDirectory(dir);
return;
}
}
JFileChooser chooser = getFileChooser();
String filename = getFileName();
FileSystemView fs = chooser.getFileSystemView();
File dir = chooser.getCurrentDirectory();
if (filename != null) {
// Remove whitespaces from end of filename
int i = filename.length() - 1;
while (i >= 0 && filename.charAt(i) <= ' ') {
i--;
}
filename = filename.substring(0, i + 1);
}
if (filename == null || filename.length() == 0) {
// no file selected, multiple selection off, therefore cancel the approve action
resetGlobFilter();
return;
}
File selectedFile = null;
File[] selectedFiles = null;
// Unix: Resolve '~' to user's home directory
if (File.separatorChar == '/') {
if (filename.startsWith("~/")) {
filename = System.getProperty("user.home") + filename.substring(1);
} else if (filename.equals("~")) {
filename = System.getProperty("user.home");
}
}
if (chooser.isMultiSelectionEnabled()
&& filename.length() > 1
&& filename.charAt(0) == '"'
&& filename.charAt(filename.length() - 1) == '"') {
List<File> fList = new ArrayList<File>();
String[] files = filename.substring(1, filename.length() - 1).split("\" \"");
// Optimize searching files by names in "children" array
Arrays.sort(files);
File[] children = null;
int childIndex = 0;
for (String str : files) {
File file = fs.createFileObject(str);
if (!file.isAbsolute()) {
if (children == null) {
children = fs.getFiles(dir, false);
Arrays.sort(children);
}
for (int k = 0; k < children.length; k++) {
int l = (childIndex + k) % children.length;
if (children[l].getName().equals(str)) {
file = children[l];
childIndex = l + 1;
break;
}
}
}
fList.add(file);
}
if (!fList.isEmpty()) {
selectedFiles = fList.toArray(new File[fList.size()]);
}
resetGlobFilter();
} else {
selectedFile = fs.createFileObject(filename);
if (!selectedFile.isAbsolute()) {
selectedFile = fs.getChild(dir, filename);
}
// check for wildcard pattern
FileFilter currentFilter = chooser.getFileFilter();
if (!selectedFile.exists() && isGlobPattern(filename)) {
changeDirectory(selectedFile.getParentFile());
if (globFilter == null) {
globFilter = new GlobFilter();
}
try {
globFilter.setPattern(selectedFile.getName());
if (!(currentFilter instanceof GlobFilter)) {
actualFileFilter = currentFilter;
}
chooser.setFileFilter(null);
chooser.setFileFilter(globFilter);
return;
} catch (PatternSyntaxException pse) {
// Not a valid glob pattern. Abandon filter.
}
}
resetGlobFilter();
// Check for directory change action
boolean isDir = (selectedFile != null && selectedFile.isDirectory());
boolean isTrav = (selectedFile != null && chooser.isTraversable(selectedFile));
boolean isDirSelEnabled = chooser.isDirectorySelectionEnabled();
boolean isFileSelEnabled = chooser.isFileSelectionEnabled();
boolean isCtrl =
(e != null
&& (e.getModifiers() & Toolkit.getDefaultToolkit().getMenuShortcutKeyMask()) != 0);
if (isDir && isTrav && (isCtrl || !isDirSelEnabled)) {
changeDirectory(selectedFile);
return;
} else if ((isDir || !isFileSelEnabled)
&& (!isDir || !isDirSelEnabled)
&& (!isDirSelEnabled || selectedFile.exists())) {
selectedFile = null;
}
}
if (selectedFiles != null || selectedFile != null) {
if (selectedFiles != null || chooser.isMultiSelectionEnabled()) {
if (selectedFiles == null) {
selectedFiles = new File[] {selectedFile};
}
chooser.setSelectedFiles(selectedFiles);
// Do it again. This is a fix for bug 4949273 to force the
// selected value in case the ListSelectionModel clears it
// for non-existing file names.
chooser.setSelectedFiles(selectedFiles);
} else {
chooser.setSelectedFile(selectedFile);
}
chooser.approveSelection();
} else {
if (chooser.isMultiSelectionEnabled()) {
chooser.setSelectedFiles(null);
} else {
chooser.setSelectedFile(null);
}
chooser.cancelSelection();
}
}
protected void filePNG() {
JFileChooser chooser = null;
File pngFile = null;
if (currentFile == null) {
chooser = new JFileChooser(startDirectory);
} else {
pngFile = new File(currentFile.getName() + ".png");
chooser = new JFileChooser(pngFile);
if (!currentFile.isDirectory()) {
chooser.setSelectedFile(currentFile);
}
}
if (pngFile == null) return;
try {
BufferedImage image = new BufferedImage(getWidth(), getHeight(), BufferedImage.TYPE_INT_RGB);
paint(image.getGraphics());
ImageIO.write(image, "png", pngFile);
} catch (Exception e) {
}
return;
/* JFileChooser chooser = null;
File pngFile = null;
if (currentFile == null) {
chooser = new JFileChooser(startDirectory);
} else {
pngFile = new File(currentFile.getName()+".png");
chooser = new JFileChooser(pngFile);
if (!currentFile.isDirectory()) {
chooser.setSelectedFile(currentFile);
}
}
int returnVal = chooser.showSaveDialog(gw);
if (returnVal == JFileChooser.APPROVE_OPTION) {
File pngFile = chooser.getSelectedFile();
int maxX = Integer.MIN_VALUE;
int minX = Integer.MAX_VALUE;
int maxY = Integer.MIN_VALUE;
int minY = Integer.MAX_VALUE;
while(Node node : getNodes()) {
if(node.getX() > maxX) {
maxX = node.getX();
}
if(node.getX() < minX) {
minX = node.getX();
}
if(node.getY() > maxY) {
maxY = node.getY();
}
if(node.getY() < minY) {
minY = node.getY();
}
}
BufferedImage image = new BufferedImage(maxX-minX+50,maxY-minY+50,BufferedImage.TYPE_INT_RGB);
ImageIO.write(image,"png",pngFile);
}
*/ }
public void setSourceName(String name) {
sourceFileChooser.setName(name);
sourceFileChooser.setSelectedFile(new File(name));
}
@Override
public void actionPerformed(ActionEvent e) {
if (e.getSource() == open) {
if (isInProgress()) {
systemIsBusy();
return;
}
checkRunned();
chooser = new JFileChooser();
chooser.setAcceptAllFileFilterUsed(false);
chooser.setFileFilter(new InputFileFilter(false));
if (loadedFile != null) chooser.setSelectedFile(loadedFile);
int returnValue = chooser.showOpenDialog(this);
if (returnValue == JFileChooser.APPROVE_OPTION) {
boolean approved =
((InputFileFilter) chooser.getFileFilter()).isFileApproved(chooser.getSelectedFile());
if (approved) {
startProgress();
new MultiThread(
new Runnable() {
public void run() {
try {
loadedFile = chooser.getSelectedFile();
FileInputStream fis = new FileInputStream(loadedFile);
InputParser ip = new InputParser(fis);
if (ip.parseInput()) {
field = new Field(new ArrayList<Point>(Arrays.asList(ip.getPoints())));
minAlgo.setText(String.valueOf(ip.minimumClusters));
maxAlgo.setText(String.valueOf(ip.maximumClusters));
}
} catch (FileNotFoundException e1) {
}
contentpanel.center();
stopProgress();
}
})
.start();
}
}
} else if (e.getSource() == center) {
if (isInProgress()) {
systemIsBusy();
return;
}
startProgress();
new MultiThread(
new Runnable() {
public void run() {
contentpanel.removeMouseWheelListener(contentpanel);
contentpanel.center();
contentpanel.addMouseWheelListener(contentpanel);
stopProgressRepaint();
}
})
.start();
} else if (e.getSource() == save) {
if (isInProgress()) {
systemIsBusy();
return;
}
checkRunned();
chooser = new JFileChooser();
chooser.setAcceptAllFileFilterUsed(false);
chooser.setFileFilter(new InputFileFilter(true));
if (loadedFile != null) chooser.setSelectedFile(loadedFile);
int returnValue = chooser.showSaveDialog(this);
if (returnValue == JFileChooser.APPROVE_OPTION) {
boolean approved =
((InputFileFilter) chooser.getFileFilter()).isFileApproved(chooser.getSelectedFile());
if (approved) {
loadedFile = chooser.getSelectedFile();
boolean halt = loadedFile.exists();
if (halt) {
int i =
JOptionPane.showInternalConfirmDialog(
c,
"Are you sure you want to override this file?",
"Warning",
JOptionPane.YES_NO_OPTION,
JOptionPane.WARNING_MESSAGE);
if (i == JOptionPane.YES_OPTION) {
halt = false;
}
}
if (!halt) {
try {
PrintWriter pw = new PrintWriter(new FileWriter(loadedFile));
pw.println("find " + field.getNumberOfClusters() + " clusters");
pw.println(field.size() + " points");
Object[] obj = field.toArray();
for (int i = 0; i < obj.length; i++) {
Point p = (Point) obj[i];
pw.println(p.getX() + " " + p.getY());
}
pw.close();
} catch (IOException e1) {
}
}
}
}
} else if (e.getSource() == clear) {
if (isInProgress()) {
systemIsBusy();
return;
}
int i =
JOptionPane.showInternalConfirmDialog(
c,
"Are you sure you want to clear the field?",
"Warning",
JOptionPane.YES_NO_OPTION,
JOptionPane.WARNING_MESSAGE);
checkRunned();
if (i == JOptionPane.YES_OPTION) {
field = new Field();
updateContentPanel();
}
} else if (e.getSource() == circle) {
contentpanel.setSelectionMode(ContentPanel.SELECT_CIRCLE);
} else if (e.getSource() == square) {
contentpanel.setSelectionMode(ContentPanel.SELECT_SQUARE);
} else if (e.getSource() == addacluster) {
if (isInProgress()) {
systemIsBusy();
return;
}
checkRunned();
contentpanel.setCursor(Cursor.getPredefinedCursor(Cursor.CROSSHAIR_CURSOR));
} else if (e.getSource() == addnoise) {
if (isInProgress()) {
systemIsBusy();
return;
}
checkRunned();
final String s =
JOptionPane.showInternalInputDialog(
c, "How many points?", "Add noise", JOptionPane.QUESTION_MESSAGE);
startProgress();
new MultiThread(
new Runnable() {
public void run() {
if (s != null) {
int number;
try {
number = Integer.parseInt(s);
} catch (Exception ex) {
number = 0;
}
int tillX = 1000000000;
int tillY = 1000000000;
int addX = 0;
int addY = 0;
if (inRectangle.isSelected()) {
Rectangle r = field.getBoundingRectangle();
if (!(r.x1 == 0 && r.y1 == 0 && r.x2 == 0 && r.y2 == 0)) {
tillX = r.x2 - r.x1;
addX = r.x1;
tillY = r.y2 - r.y1;
addY = r.y1;
} else {
tillX = 500000000;
tillY = 500000000;
}
}
for (int i = 0; i < number; i++) {
int x = random.nextInt(tillX);
x += addX;
int y;
boolean busy = true;
while (busy) {
y = random.nextInt(tillY);
y += addY;
boolean inside = false;
Object[] array = field.toArray();
for (int j = 0; j < field.size(); j++) {
if (((Point) array[j]).compareTo(x, y)) {
inside = true;
break;
}
}
if (!inside) {
field.add(new Point(x, y));
busy = false;
}
}
}
}
stopProgress();
}
})
.start();
} else if (e.getSource() == run) {
if (isInProgress()) {
systemIsBusy();
return;
}
checkRunned();
startProgress();
runAlgo();
}
}
@Override
public void actionPerformed(ActionEvent evt) {
String command = evt.getActionCommand();
switch (command) {
case "New File":
{
OSC = new BufferedImage(getWidth(), getHeight(), BufferedImage.TYPE_INT_RGB);
Graphics osg = OSC.getGraphics();
osg.setColor(fillColor);
osg.fillRect(0, 0, getWidth(), getHeight());
osg.dispose();
repaint();
break;
}
case "Open":
{
JFileChooser chooser = new JFileChooser();
FileNameExtensionFilter filter =
new FileNameExtensionFilter("JPG or PNG Images", "jpg", "png");
chooser.setFileFilter(filter);
int returnVal = chooser.showOpenDialog(null);
if (returnVal == JFileChooser.APPROVE_OPTION) {
try {
OSC = ImageIO.read(chooser.getSelectedFile());
Graphics2D g2 = (Graphics2D) OSC.getGraphics();
g2.scale((double) 640 / OSC.getWidth(), (double) 480 / OSC.getHeight());
g2.drawImage(OSC, 0, 0, OSC.getWidth(), OSC.getHeight(), null);
} catch (Exception e) {
}
}
repaint();
break;
}
case "Save":
{
JFileChooser fileDialog = new JFileChooser();
fileDialog.setSelectedFile(new File("image.PNG"));
fileDialog.setDialogTitle("Select File to be Saved");
int option = fileDialog.showSaveDialog(null);
if (option != JFileChooser.APPROVE_OPTION)
return; // User canceled or clicked the dialog’s close box.
File selectedFile = fileDialog.getSelectedFile();
if (selectedFile.exists()) { // Ask the user whether to replace the file.
int response =
JOptionPane.showConfirmDialog(
null,
"The file \""
+ selectedFile.getName()
+ "\" already exists.\nDo you want to replace it?",
"Confirm Save",
JOptionPane.YES_NO_OPTION,
JOptionPane.WARNING_MESSAGE);
if (response != JOptionPane.YES_OPTION)
return; // User does not want to replace the file.
}
try {
boolean hasFormat = ImageIO.write(OSC, "PNG", selectedFile);
if (!hasFormat) throw new Exception("PNG" + " format is not available.");
} catch (Exception e) {
JOptionPane.showMessageDialog(
null, "Sorry, an error occurred while trying to save image.");
e.printStackTrace();
}
break;
}
case "Exit":
{
System.exit(0);
}
case "Select Drawing Color...":
{
Color newColor =
JColorChooser.showDialog(AdvancedGUIEX1.this, "Select Drawing Color", currentColor);
if (newColor != null) currentColor = newColor;
break;
}
case "Fill With Color...":
{
Color newColor =
JColorChooser.showDialog(AdvancedGUIEX1.this, "Select Fill Color", fillColor);
if (newColor != null) {
fillColor = newColor;
Graphics osg = OSC.getGraphics();
osg.setColor(fillColor);
osg.fillRect(0, 0, OSC.getWidth(), OSC.getHeight());
osg.dispose();
AdvancedGUIEX1.this.repaint();
}
break;
}
case "Draw With Black":
currentColor = Color.BLACK;
break;
case "Draw With White":
currentColor = Color.WHITE;
break;
case "Draw With Red":
currentColor = Color.RED;
break;
case "Draw With Green":
currentColor = Color.GREEN;
break;
case "Draw With Blue":
currentColor = Color.BLUE;
break;
case "Draw With Yellow":
currentColor = Color.YELLOW;
break;
case "Curve":
currentTool = Tool.CURVE;
break;
case "Line":
currentTool = Tool.LINE;
break;
case "Rectangle":
currentTool = Tool.RECT;
break;
case "Oval":
currentTool = Tool.OVAL;
break;
case "Filled Rectangle":
currentTool = Tool.FILLED_RECT;
break;
case "Filled Oval":
currentTool = Tool.FILLED_OVAL;
break;
case "Smudge":
currentTool = Tool.SMUDGE;
break;
case "Erase":
currentTool = Tool.ERASE;
break;
}
}
public void setDestinationName(String name) {
destFileChooser.setName(name);
destFileChooser.setSelectedFile(new File(name));
}
