void initScreens(void)
{
static bool needToSetup = true;
if(needToSetup)
{
memcpy((void *)ARM11_PARAMETERS_ADDRESS, fbs, sizeof(fbs));
invokeArm11Function(SETUP_FRAMEBUFFERS);
if(!ARESCREENSINITIALIZED)
{
*(vu32 *)ARM11_PARAMETERS_ADDRESS = brightness[MULTICONFIG(BRIGHTNESS)];
invokeArm11Function(INIT_SCREENS);
//Turn on backlight
i2cWriteRegister(I2C_DEV_MCU, 0x22, 0x2A);
}
else updateBrightness(MULTICONFIG(BRIGHTNESS));
clearScreens(true);
needToSetup = false;
}
clearScreens(false);
swapFramebuffers(false);
}
bool loadSplash(void)
{
const char *topSplashFile = "splash.bin",
*bottomSplashFile = "splashbottom.bin";
bool isTopSplashValid = getFileSize(topSplashFile) == SCREEN_TOP_FBSIZE,
isBottomSplashValid = getFileSize(bottomSplashFile) == SCREEN_BOTTOM_FBSIZE,
ret;
//Don't delay boot nor init the screens if no splash images or invalid splash images are on the SD
if(!isTopSplashValid && !isBottomSplashValid) ret = false;
else
{
initScreens();
clearScreens(true, true, true);
if(isTopSplashValid) isTopSplashValid = fileRead(fbs[1].top_left, topSplashFile, SCREEN_TOP_FBSIZE) == SCREEN_TOP_FBSIZE;
if(isBottomSplashValid) isBottomSplashValid = fileRead(fbs[1].bottom, bottomSplashFile, SCREEN_BOTTOM_FBSIZE) == SCREEN_BOTTOM_FBSIZE;
if(!isTopSplashValid && !isBottomSplashValid) ret = false;
else
{
swapFramebuffers(true);
chrono(3);
ret = true;
}
}
return ret;
}
void ScreenManager::proccesRequests()
{
if (!pendingRequests.empty())
{
for (auto itr = pendingRequests.begin(); itr != pendingRequests.end(); itr++)
{
switch (itr->action)
{
case Action::Push:
handlePush(itr->screenID);
break;
case Action::Pop:
popScreen();
break;
case Action::Clear:
clearScreens();
break;
}
}
pendingRequests.clear();
}
}
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;
}
void mcuPowerOff(void)
{
if(!isFirmlaunch && ARESCREENSINITIALIZED) clearScreens(false);
//Ensure that all memory transfers have completed and that the data cache has been flushed
flushEntireDCache();
i2cWriteRegister(I2C_DEV_MCU, 0x20, 1 << 0);
while(true);
}
Weather::~Weather()
{
if (m_createdSrcMan)
delete m_srcMan;
clearScreens();
if (m_weatherStack)
GetMythMainWindow()->PopScreenStack();
}
void mcuReboot(void)
{
if(!isFirmlaunch && PDN_GPU_CNT != 1) clearScreens(true, true, false);
//Ensure that all memory transfers have completed and that the data cache has been flushed
flushEntireDCache();
i2cWriteRegister(I2C_DEV_MCU, 0x20, 1 << 1);
while(true);
}
void error(const char *message)
{
initScreens();
clearScreens();
drawString("An error has occurred:", 10, 10, COLOR_RED);
int posY = drawString(message, 10, 30, COLOR_WHITE);
drawString("Press any button to shutdown", 10, posY + 2 * SPACING_Y, COLOR_WHITE);
waitInput();
mcuPowerOff();
}
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;
}
