private void deleteSelectedKey() {
MessageBox mb = new MessageBox(getShell(), SWT.YES | SWT.NO);
mb.setText("Удаление ключа");
mb.setMessage("Вы уверены?");
if (SWT.YES == mb.open()) {
selectedSetData.deleteKey(selectedKeyData);
tableKey.deleteCurrent();
}
}
private void generate() {
Calendar calendar = Calendar.getInstance();
calendar.set(dtFrom.getYear(), dtFrom.getMonth(), dtFrom.getDay());
Date dateFrom = calendar.getTime();
calendar.set(dtTo.getYear(), dtTo.getMonth(), dtTo.getDay());
Date dateTo = calendar.getTime();
setData = new SetData(new Date(), textComment.getText(), dateFrom, dateTo);
tableSet.setValues(setData);
final int octet = spinnerOctet.getSelection();
final String octetValue = textOctet.getText();
final int keys = spinnerCount.getSelection();
try {
new ProgressMonitorDialog(getShell())
.run(
true,
true,
new IRunnableWithProgress() {
@Override
public void run(IProgressMonitor monitor)
throws InvocationTargetException, InterruptedException {
monitor.beginTask("Генерация ключей…", keys);
for (int i = 0; i < keys; ++i) {
String key;
do {
if (monitor.isCanceled()) {
throw new InterruptedException();
}
key = KeyGenerator.generateKey(octetValue, octet);
} while (setData.isKeyExists(key));
setData.addKey(key, true);
monitor.worked(1);
}
}
});
} catch (InvocationTargetException e) {
throw new KeyException("Ошибка при генерации ключей", e.getCause());
} catch (InterruptedException e) {
}
tableKey.setValues(setData.getKeys());
}
public EditComposite(Composite parent, int style) {
super(parent, style);
setLayout(new GridLayout(2, false));
Group groupFilter = new Group(this, SWT.NONE);
groupFilter.setText("Поиск ключей");
groupFilter.setLayoutData(new GridData(SWT.FILL, SWT.NONE, true, false));
groupFilter.setLayout(new GridLayout(2, false));
textFilter = new Text(groupFilter, SWT.BORDER);
textFilter.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, false));
Button button = new Button(groupFilter, SWT.PUSH);
button.setImage(
new Image(getShell().getDisplay(), getClass().getResourceAsStream("/search.gif")));
button.addSelectionListener(
new SelectionAdapter() {
@Override
public void widgetSelected(SelectionEvent e) {
filter();
}
});
button = new Button(this, SWT.PUSH);
button.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, false, false));
button.setText("Показать все");
button.setImage(
new Image(getShell().getDisplay(), getClass().getResourceAsStream("/refresh.gif")));
button.addSelectionListener(
new SelectionAdapter() {
@Override
public void widgetSelected(SelectionEvent e) {
refresh();
}
});
SashForm sash = new SashForm(this, SWT.VERTICAL);
sash.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true, 2, 1));
tableSet = new SetTable(sash, true);
tableSet.addSelectionListener(
new SetTable.SetSelectionListener() {
@Override
public void selected(SetData setData) {
selectedSetData = setData;
List<KeyData> keys = null;
if (null != setData) {
keys = setData.getKeys();
}
tableKey.setValues(keys);
buttonExport.setEnabled((keys != null) && !keys.isEmpty());
buttonDeleteSet.setEnabled(keys != null);
}
});
Composite keyComposite = new Composite(sash, SWT.NONE);
GridLayout gl = new GridLayout(2, false);
gl.marginWidth = 0;
keyComposite.setLayout(gl);
tableKey = new KeyTable(keyComposite);
tableKey.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true, 1, 4));
tableKey.addSelectionListener(
new KeyTable.KeySelectionListener() {
@Override
public void selected(KeyData keyData) {
selectedKeyData = keyData;
boolean isKeySelected = (keyData != null);
buttonDeleteKey.setEnabled(isKeySelected);
buttonActivateKey.setEnabled(isKeySelected);
}
});
buttonDeleteSet = new Button(keyComposite, SWT.PUSH);
buttonDeleteSet.setLayoutData(new GridData(SWT.FILL, SWT.NONE, false, false));
buttonDeleteSet.setText("Удаление пачки");
buttonDeleteSet.setImage(
new Image(getShell().getDisplay(), getClass().getResourceAsStream("/delete.gif")));
buttonDeleteSet.addSelectionListener(
new SelectionAdapter() {
@Override
public void widgetSelected(SelectionEvent e) {
deleteSelectedSet();
}
});
buttonDeleteSet.setEnabled(false);
buttonActivateKey = new Button(keyComposite, SWT.PUSH);
buttonActivateKey.setText("Блокировать/активировать ключ");
buttonActivateKey.setLayoutData(new GridData(SWT.FILL, SWT.NONE, false, false));
// buttonActivateKey.setImage(new Image(getShell().getDisplay(),
// getClass().getResourceAsStream("/delete.gif")));
buttonActivateKey.addSelectionListener(
new SelectionAdapter() {
@Override
public void widgetSelected(SelectionEvent e) {
activateSelectedKey();
}
});
buttonActivateKey.setEnabled(false);
buttonDeleteKey = new Button(keyComposite, SWT.PUSH);
buttonDeleteKey.setText("Удаление ключа");
buttonDeleteKey.setLayoutData(new GridData(SWT.FILL, SWT.NONE, false, false));
buttonDeleteKey.setImage(
new Image(getShell().getDisplay(), getClass().getResourceAsStream("/delete.gif")));
buttonDeleteKey.addSelectionListener(
new SelectionAdapter() {
@Override
public void widgetSelected(SelectionEvent e) {
deleteSelectedKey();
}
});
buttonDeleteKey.setEnabled(false);
buttonExport = new Button(keyComposite, SWT.PUSH);
buttonExport.setLayoutData(new GridData(SWT.FILL, SWT.NONE, false, false));
buttonExport.setText("Экспорт пачки…");
buttonExport.setImage(
new Image(getShell().getDisplay(), getClass().getResourceAsStream("/saveas.gif")));
buttonExport.addSelectionListener(
new SelectionAdapter() {
@Override
public void widgetSelected(SelectionEvent e) {
export();
}
});
buttonExport.setEnabled(false);
}
private void activateSelectedKey() {
selectedSetData.activateKey(selectedKeyData);
tableKey.refreshCurrent();
}
public NewComposite(Composite parent, int style) {
super(parent, style);
setLayout(new GridLayout(2, false));
GridData gd = new GridData(SWT.NONE, SWT.NONE, false, false);
new Label(this, SWT.NONE).setText("Количество октетов:");
spinnerOctet = new Spinner(this, SWT.BORDER);
spinnerOctet.setLayoutData(gd);
spinnerOctet.setMinimum(2);
spinnerOctet.setMaximum(8);
new Label(this, SWT.NONE).setText("Количество ключей:");
spinnerCount = new Spinner(this, SWT.BORDER);
spinnerCount.setLayoutData(gd);
spinnerCount.setMinimum(1);
spinnerCount.setMaximum(20000);
new Label(this, SWT.NONE).setText("Настраиваемый октет:");
textOctet = new Text(this, SWT.BORDER);
textOctet.setLayoutData(new GridData(SWT.FILL, SWT.NONE, true, false));
textOctet.addVerifyListener(
new VerifyListener() {
@Override
public void verifyText(VerifyEvent event) {
int len = event.text.length();
if (len > 0) {
int allowed = CUSTOM_OCTET_LENGTH - ((Text) event.widget).getText().length();
if (len > allowed) {
event.text = event.text.substring(0, allowed);
}
if (!PATTERN_ALPHANUM.matcher(event.text).matches()) {
event.doit = false;
} else {
event.text = event.text.toUpperCase();
}
}
}
});
new Label(this, SWT.NONE).setText("Комментарий:");
textComment = new Text(this, SWT.BORDER);
textComment.setLayoutData(new GridData(SWT.FILL, SWT.NONE, true, false));
new Label(this, SWT.NONE).setText("Начало действия ключа:");
dtFrom = new DateTime(this, SWT.BORDER | SWT.DATE);
Calendar calendar = Calendar.getInstance();
dtFrom.setDate(
calendar.get(Calendar.YEAR),
calendar.get(Calendar.MONTH),
calendar.get(Calendar.DAY_OF_MONTH));
new Label(this, SWT.NONE).setText("Окончание действия ключа:");
dtTo = new DateTime(this, SWT.BORDER | SWT.DATE);
calendar.add(Calendar.YEAR, 1);
dtTo.setDate(
calendar.get(Calendar.YEAR),
calendar.get(Calendar.MONTH),
calendar.get(Calendar.DAY_OF_MONTH));
Button button = new Button(this, SWT.PUSH);
button.setImage(new Image(getShell().getDisplay(), getClass().getResourceAsStream("/new.gif")));
GridData buttonGridData = new GridData(SWT.NONE, SWT.NONE, false, false, 2, 1);
button.setLayoutData(buttonGridData);
button.setText("Создать");
button.addSelectionListener(
new SelectionAdapter() {
@Override
public void widgetSelected(SelectionEvent event) {
generate();
buttonSave.setEnabled(true);
}
});
tableSet = new SetTable(this, false);
tableSet.setLayoutData(new GridData(SWT.FILL, SWT.NONE, true, false, 2, 1));
tableKey = new KeyTable(this);
GridData gdKeyTable = new GridData(SWT.FILL, SWT.FILL, true, true, 2, 1);
gdKeyTable.heightHint = 50;
tableKey.setLayoutData(gdKeyTable);
buttonSave = new Button(this, SWT.PUSH);
buttonSave.setLayoutData(buttonGridData);
buttonSave.setText("Сохранить");
buttonSave.setImage(
new Image(getShell().getDisplay(), getClass().getResourceAsStream("/export.gif")));
buttonSave.addSelectionListener(
new SelectionAdapter() {
@Override
public void widgetSelected(SelectionEvent e) {
save();
buttonSave.setEnabled(false);
}
});
buttonSave.setEnabled(false);
}
