public void createFileNamePanel(Shell dialog, String fileName) {
Composite fileNamePanel = new Composite(dialog, SWT.NONE);
GridData gridData = new GridData(SWT.FILL, SWT.FILL, true, false);
fileNamePanel.setLayoutData(gridData);
fileNamePanel.setLayout(new GridLayout(2, false));
Label fileNameLabel = new Label(fileNamePanel, SWT.NONE);
fileNameLabel.setText(Messages.getString("VfsFileChooserDialog.fileName")); // $NON-NLS-1$
gridData = new GridData(SWT.FILL, SWT.CENTER, false, false);
fileNameLabel.setLayoutData(gridData);
fileNameText = new Text(fileNamePanel, SWT.BORDER);
if (fileName != null) {
fileNameText.setText(fileName);
}
gridData = new GridData(SWT.FILL, SWT.CENTER, true, false);
fileNameText.setLayoutData(gridData);
fileNameText.addKeyListener(
new KeyListener() {
public void keyPressed(KeyEvent arg0) {}
public void keyReleased(KeyEvent event) {
if (event.keyCode == SWT.CR || event.keyCode == SWT.KEYPAD_CR) {
okPressed();
}
}
});
}
public void okPressed() {
if (fileDialogMode == VFS_DIALOG_SAVEAS && "".equals(fileNameText.getText())) { // $NON-NLS-1$
// do nothing, user did not enter a file name for saving
MessageBox messageDialog = new MessageBox(dialog, SWT.OK);
messageDialog.setText(Messages.getString("VfsFileChooserDialog.error")); // $NON-NLS-1$
messageDialog.setMessage(
Messages.getString("VfsFileChooserDialog.noFilenameEntered")); // $NON-NLS-1$
messageDialog.open();
return;
}
if (fileDialogMode == VFS_DIALOG_SAVEAS) {
try {
FileObject toBeSavedFile =
vfsBrowser.getSelectedFileObject().resolveFile(fileNameText.getText());
if (toBeSavedFile.exists()) {
MessageBox messageDialog = new MessageBox(dialog, SWT.YES | SWT.NO);
messageDialog.setText(
Messages.getString("VfsFileChooserDialog.fileExists")); // $NON-NLS-1$
messageDialog.setMessage(
Messages.getString("VfsFileChooserDialog.fileExistsOverwrite")); // $NON-NLS-1$
int flag = messageDialog.open();
if (flag == SWT.NO) {
return;
}
}
} catch (FileSystemException e) {
e.printStackTrace();
}
}
if (fileDialogMode == VFS_DIALOG_SAVEAS) {
enteredFileName = fileNameText.getText();
}
try {
if (fileDialogMode == VFS_DIALOG_OPEN_FILE
&& vfsBrowser.getSelectedFileObject().getType().equals(FileType.FOLDER)) {
// try to open this node, it is a directory
vfsBrowser.selectTreeItemByFileObject(vfsBrowser.getSelectedFileObject(), true);
return;
}
} catch (FileSystemException e) {
}
okPressed = true;
hideCustomPanelChildren();
dialog.dispose();
}