/**
* \copydoc MythUIType::CopyFrom()
*/
void MythUIImage::CopyFrom(MythUIType *base)
{
d->m_UpdateLock.lockForWrite();
MythUIImage *im = dynamic_cast<MythUIImage *>(base);
if (!im)
{
LOG(VB_GENERAL, LOG_ERR,
QString("'%1' (%2) ERROR, bad parsing '%3' (%4)")
.arg(objectName()).arg(GetXMLLocation())
.arg(base->objectName()).arg(base->GetXMLLocation()));
d->m_UpdateLock.unlock();
return;
}
m_OrigFilename = im->m_OrigFilename;
m_Delay = im->m_Delay;
m_LowNum = im->m_LowNum;
m_HighNum = im->m_HighNum;
m_LastDisplay = QTime::currentTime();
m_CurPos = 0;
m_imageProperties = im->m_imageProperties;
m_animationCycle = im->m_animationCycle;
m_animatedImage = im->m_animatedImage;
m_showingRandomImage = im->m_showingRandomImage;
m_imageDirectory = im->m_imageDirectory;
MythUIType::CopyFrom(base);
// We need to update forceSize in case the parent area has changed
// however we only want to set forceSize if it was previously in use
if (!m_imageProperties.forceSize.isNull())
m_imageProperties.forceSize = m_Area.size();
m_NeedLoad = im->m_NeedLoad;
d->m_UpdateLock.unlock();
d->m_UpdateLock.lockForRead();
if (m_NeedLoad)
{
d->m_UpdateLock.unlock();
Load();
}
else
d->m_UpdateLock.unlock();
}
void MythUIText::SetCutDown(Qt::TextElideMode mode)
{
if (mode != m_Cutdown)
{
m_Cutdown = mode;
if (m_scrolling && m_Cutdown != Qt::ElideNone)
{
LOG(VB_GENERAL, LOG_ERR, QString("'%1' (%2): <scroll> and "
"<cutdown> are not combinable.")
.arg(objectName()).arg(GetXMLLocation()));
m_Cutdown = Qt::ElideNone;
}
if (!m_Message.isEmpty())
{
FillCutMessage();
SetRedraw();
}
}
}
/*!
* \brief Initialise the tree having loaded the formatting options from the
* theme
*/
void MythUIButtonTree::Init()
{
if (!m_listTemplate)
m_listTemplate = dynamic_cast<MythUIButtonList *>
(GetChild("listtemplate"));
if (!m_listTemplate)
{
LOG(VB_GENERAL, LOG_ERR, QString("(%1) MythUIButtonList listtemplate "
"is required in mythuibuttonlist: %2")
.arg(GetXMLLocation().arg(objectName())));
return;
}
m_listTemplate->SetVisible(false);
int width = (m_Area.width() - (m_listSpacing * (m_numLists - 1))) / m_numLists;
int height = m_Area.height();
int i = 0;
while (i < (int)m_numLists)
{
QString listname = QString("buttontree list %1").arg(i);
MythUIButtonList *list = new MythUIButtonList(this, listname);
list->CopyFrom(m_listTemplate);
list->SetVisible(false);
list->SetActive(false);
list->SetCanTakeFocus(false);
int x = i * (width + m_listSpacing);
MythRect listArea = MythRect(x, 0, width, height);
list->SetArea(listArea);
m_buttonlists.append(list);
i++;
}
m_initialized = true;
}
