/**
* ************************************************************************* Start the blinking
* *************************************************************************
*/
synchronized void startBLinking() {
m_blinker = new PromptBlinker(this);
String soundFile = s_cfg.getProperty(PropertyKey.PROMPT_SOUND_FILE);
if ((soundFile != null) && (!soundFile.isEmpty())) {
File f = new File(soundFile);
if (f.canRead()) {
m_sounder = new PromptSounder(soundFile);
m_sounder.start();
} else {
m_sounder = null;
}
}
}
/**
* ************************************************************************* Start the blinking
* *************************************************************************
*/
private synchronized void stopBlinking() {
if (m_blinker != null) {
m_blinker.stopBlinking();
try {
m_blinker.interrupt();
m_blinker.join();
} catch (Exception e) {
}
;
m_blinker = null;
}
if (m_sounder != null) {
m_sounder.cancel();
m_sounder = null;
}
if (m_blinkerLauncher != null) {
m_blinkerLauncher.cancel();
m_blinkerLauncher = null;
}
// Ensure the text field has white background color
m_promptText.setBackground(Display.getCurrent().getSystemColor(SWT.COLOR_WHITE));
m_promptText.redraw();
}