void Weather::setupPage()
{
m_srcMan->stopTimers();
m_nextpage_Timer->stop();
m_srcMan->clearSources();
m_srcMan->findScripts();
MythScreenStack *mainStack = GetMythMainWindow()->GetMainStack();
ScreenSetup *ssetup = new ScreenSetup(mainStack, "weatherscreensetup",
m_srcMan);
connect(ssetup, SIGNAL(Exiting()), this, SLOT(setupScreens()));
if (ssetup->Create())
{
clearScreens();
mainStack->AddScreen(ssetup);
}
else
{
delete ssetup;
}
m_firstRun = true;
}
static void WeatherCallback(void *data, QString &selection)
{
(void) data;
MythScreenStack *mainStack = GetMythMainWindow()->GetMainStack();
if (selection == "SETTINGS_GENERAL")
{
GlobalSetup *gsetup = new GlobalSetup(mainStack, "weatherglobalsetup");
if (gsetup->Create())
mainStack->AddScreen(gsetup);
else
delete gsetup;
}
else if (selection == "SETTINGS_SCREEN")
{
ScreenSetup *ssetup = new ScreenSetup(mainStack, "weatherscreensetup", srcMan);
if (ssetup->Create())
mainStack->AddScreen(ssetup);
else
delete ssetup;
}
else if (selection == "SETTINGS_SOURCE")
{
SourceSetup *srcsetup = new SourceSetup(mainStack, "weathersourcesetup");
if (srcsetup->Create())
mainStack->AddScreen(srcsetup);
else
delete srcsetup;
}
}
bool Weather::SetupScreens()
{
// Delete any existing screens
clearScreens();
m_paused = false;
m_pauseText->Hide();
// Refresh sources
m_srcMan->clearSources();
m_srcMan->findScriptsDB();
m_srcMan->setupSources();
MSqlQuery db(MSqlQuery::InitCon());
QString query =
"SELECT screen_id, container, units, draworder FROM weatherscreens "
" WHERE hostname = :HOST ORDER BY draworder;";
db.prepare(query);
db.bindValue(":HOST", gCoreContext->GetHostName());
if (!db.exec())
{
MythDB::DBError("Selecting weather screens.", db);
return false;
}
if (!db.size())
{
if (m_firstSetup)
{
// If no screens exist, run the setup
MythScreenStack *mainStack = GetMythMainWindow()->GetMainStack();
ScreenSetup *ssetup = new ScreenSetup(mainStack, "weatherscreensetup",
m_srcMan);
connect(ssetup, SIGNAL(Exiting()), this, SLOT(setupScreens()));
if (ssetup->Create())
{
mainStack->AddScreen(ssetup);
}
else
{
delete ssetup;
}
m_firstSetup = false;
}
else
{
Close();
}
}
else
{
while (db.next())
{
int id = db.value(0).toInt();
QString container = db.value(1).toString();
units_t units = db.value(2).toUInt();
uint draworder = db.value(3).toUInt();
ScreenListInfo &screenListInfo = m_allScreens[container];
WeatherScreen *ws = WeatherScreen::loadScreen(m_weatherStack, &screenListInfo, id);
if (!ws->Create())
{
delete ws;
continue;
}
ws->setUnits(units);
ws->setInUse(true);
m_screens.insert(draworder, ws);
connect(ws, SIGNAL(screenReady(WeatherScreen *)), this,
SLOT(screenReady(WeatherScreen *)));
m_srcMan->connectScreen(id, ws);
}
if( m_screens.empty() )
{
// We rejected every screen... sit on this and rotate.
LOG(VB_GENERAL, LOG_ERR, "No weather screens left, aborting.");
m_nextpage_Timer->stop();
if( m_updatedText )
{
m_updatedText->SetText(tr("None of the configured screens are complete in this theme (missing copyright information)."));
m_updatedText->Show();
return true;
}
return false;
}
m_srcMan->startTimers();
m_srcMan->doUpdate(true);
}
return true;
}