void
ScreenshotWindow::_SetWorkerThread(thread_id thread)
{
if (!Lock())
return;
// bool enabled = thread < 0;
//
// fPreviewsButton->SetEnabled(enabled);
// fNextButton->SetEnabled(enabled);
// fCloseButton->SetEnabled(enabled);
if (thread >= 0) {
fWorkerThread = thread;
resume_thread(fWorkerThread);
} else {
fWorkerThread = -1;
if (fDownloadPending) {
_DownloadScreenshot();
fDownloadPending = false;
}
}
Unlock();
}
void
ScreenshotWindow::MessageReceived(BMessage* message)
{
switch (message->what) {
case MSG_NEXT_SCREENSHOT:
{
atomic_add(&fCurrentScreenshotIndex, 1);
_UpdateToolBar();
_DownloadScreenshot();
break;
}
case MSG_PREVIOUS_SCREENSHOT:
atomic_add(&fCurrentScreenshotIndex, -1);
_UpdateToolBar();
_DownloadScreenshot();
break;
case MSG_DOWNLOAD_START:
if (!fBarberPoleShown) {
fBarberPole->Start();
fBarberPole->Show();
fBarberPoleShown = true;
}
break;
case MSG_DOWNLOAD_STOP:
if (fBarberPoleShown) {
fBarberPole->Hide();
fBarberPole->Stop();
fBarberPoleShown = true;
}
break;
default:
BWindow::MessageReceived(message);
break;
}
}
void
ScreenshotWindow::SetPackage(const PackageInfoRef& package)
{
if (fPackage == package)
return;
fPackage = package;
BString title = B_TRANSLATE("Screenshot");
if (package.Get() != NULL) {
title = package->Title();
_DownloadScreenshot();
}
SetTitle(title);
}
void
ScreenshotWindow::SetPackage(const PackageInfoRef& package)
{
if (fPackage == package)
return;
fPackage = package;
BString title = B_TRANSLATE("Screenshot");
if (package.Get() != NULL) {
title = package->Title();
_DownloadScreenshot();
}
SetTitle(title);
atomic_set(&fCurrentScreenshotIndex, 0);
_UpdateToolBar();
}