void ImageView::UpdateLCD(const ThumbItem *item)
{
LCD *lcd = LCD::Get();
if (!lcd)
return;
if (!item)
{
lcd->setFunctionLEDs(FUNC_PHOTO, false);
lcd->switchToTime();
return;
}
lcd->setFunctionLEDs(FUNC_PHOTO, true);
QString name = item->GetName();
QString desc = QString::number(m_pos + 1) + " / " +
QString::number(m_itemList.size());
QList<LCDTextItem> textItems;
textItems.append(LCDTextItem(
1, ALIGN_CENTERED, name, "Generic", true));
textItems.append(LCDTextItem(
2, ALIGN_CENTERED, desc, "Generic", false));
lcd->switchToGeneric(textItems);
}
void LCDServer::switchToGeneric(const QStringList &tokens, QTcpSocket *socket)
{
if (debug_level > 0)
LOG(VB_GENERAL, LOG_INFO, "LCDServer: SWITCH_TO_GENERIC");
QString flat = tokens.join(" ");
if ((tokens.count() - 1) % 5 != 0)
{
LOG(VB_GENERAL, LOG_ERR,
"LCDServer: bad no. of args SWITCH_TO_GENERIC command: " + flat);
sendMessage(socket, "HUH?");
return;
}
QList<LCDTextItem> items;
for (int x = 1; x < tokens.count(); x += 5)
{
bool bOK;
int row = tokens[x].toInt(&bOK);
if (!bOK)
{
LOG(VB_GENERAL, LOG_ERR,
"LCDServer: bad row no. in SWITCH_TO_GENERIC "
"command: " + tokens[x]);
sendMessage(socket, "HUH?");
return;
}
TEXT_ALIGNMENT align;
if (tokens[x + 1] == "ALIGN_LEFT")
align = ALIGN_LEFT;
else if (tokens[x + 1] == "ALIGN_RIGHT")
align = ALIGN_RIGHT;
else if (tokens[x + 1] == "ALIGN_CENTERED")
align = ALIGN_CENTERED;
else
{
LOG(VB_GENERAL, LOG_ERR,
"LCDServer: bad align in SWITCH_TO_GENERIC command: " +
tokens[x + 1]);
sendMessage(socket, "HUH?");
return;
}
QString text = tokens[x + 2];
QString screen = tokens[x + 3];
bool scrollable;
if (tokens[x + 4] == "TRUE")
scrollable = true;
else if (tokens[x + 4] == "FALSE")
scrollable = false;
else
{
LOG(VB_GENERAL, LOG_ERR,
"LCDServer: bad scrollable bool in SWITCH_TO_GENERIC "
"command: " + tokens[x + 4]);
sendMessage(socket, "HUH?");
return;
}
items.append(LCDTextItem(row, align, text, screen, scrollable));
}
if (m_lcd)
m_lcd->switchToGeneric(&items);
sendMessage(socket, "OK");
}
