void MythUIText::SetFontProperties(const MythFontProperties &fontProps)
{
m_FontStates.insert("default", fontProps);
*m_Font = m_FontStates["default"];
FillCutMessage();
SetRedraw();
}
void MythUIText::UseAlternateArea(bool useAlt)
{
if (useAlt && m_AltDisplayRect.width() > 1)
MythUIType::SetArea(m_AltDisplayRect);
else
MythUIType::SetArea(m_OrigDisplayRect);
FillCutMessage();
}
void MythUIText::SetArea(const MythRect &rect)
{
MythUIType::SetArea(rect);
m_CutMessage.clear();
m_drawRect = m_Area;
FillCutMessage();
}
void MythUIText::SetFontState(const QString &state)
{
if (m_FontStates.contains(state))
*m_Font = m_FontStates[state];
else
*m_Font = m_FontStates["default"];
FillCutMessage();
SetRedraw();
}
void MythUIText::SetMultiLine(bool multiline)
{
m_MultiLine = multiline;
if (m_MultiLine)
m_Justification |= Qt::TextWordWrap;
else
m_Justification &= ~Qt::TextWordWrap;
FillCutMessage();
SetRedraw();
}
void MythUIText::SetJustification(int just)
{
if (m_Justification != (just & ~Qt::TextWordWrap))
{
// preserve the wordbreak attribute, drop everything else
m_Justification = m_Justification & Qt::TextWordWrap;
m_Justification |= just;
FillCutMessage();
SetRedraw();
}
}
void MythUIText::SetFontProperties(const MythFontProperties &fontProps)
{
m_FontStates.insert("default", fontProps);
if (m_Font->GetHash() != m_FontStates["default"].GetHash())
{
*m_Font = m_FontStates["default"];
if (!m_Message.isEmpty())
{
FillCutMessage();
SetRedraw();
}
}
}
void MythUIText::SetArea(const MythRect &rect)
{
MythUIType::SetArea(rect);
m_CutMessage.clear();
m_drawRect = m_Area;
if (m_scrolling)
{
QFontMetrics fm(GetFontProperties()->face());
QSize stringSize = fm.size(Qt::TextSingleLine, m_Message);
SetDrawRectSize(stringSize.width(), m_Area.height());
}
FillCutMessage();
}
void MythUIText::UseAlternateArea(bool useAlt)
{
if (useAlt && m_AltDisplayRect.width() > 1)
{
MythUIType::SetArea(m_AltDisplayRect);
m_usingAltArea = true;
}
else
{
MythUIType::SetArea(m_OrigDisplayRect);
m_usingAltArea = false;
}
FillCutMessage();
}
void MythUIText::SetJustification(int just)
{
int h = just & Qt::AlignHorizontal_Mask;
int v = just & Qt::AlignVertical_Mask;
if ((h && (m_Justification & Qt::AlignHorizontal_Mask) ^ h) ||
(v && (m_Justification & Qt::AlignVertical_Mask) ^ v))
{
// preserve the wordbreak attribute, drop everything else
m_Justification = m_Justification & Qt::TextWordWrap;
m_Justification |= just;
if (!m_Message.isEmpty())
{
FillCutMessage();
SetRedraw();
}
}
}
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();
}
}
}
void MythUIText::SetFontState(const QString &state)
{
if (m_FontStates.contains(state))
{
if (m_Font->GetHash() == m_FontStates[state].GetHash())
return;
*m_Font = m_FontStates[state];
}
else
{
if (m_Font->GetHash() == m_FontStates["default"].GetHash())
return;
*m_Font = m_FontStates["default"];
}
if (!m_Message.isEmpty())
{
FillCutMessage();
SetRedraw();
}
}
void MythUIText::SetText(const QString &text)
{
QString newtext = text;
if (!m_Layouts.isEmpty() && newtext == m_Message)
return;
if (newtext.isEmpty())
{
m_Message = m_DefaultMessage;
emit DependChanged(true);
}
else
{
m_Message = newtext;
emit DependChanged(false);
}
m_CutMessage.clear();
FillCutMessage();
SetRedraw();
}
void MythUIText::SetText(const QString &text)
{
QString newtext = text;
if (newtext == m_Message)
return;
if (newtext.isEmpty())
m_Message = m_DefaultMessage;
m_Message = newtext;
m_CutMessage.clear();
FillCutMessage();
if (m_scrolling)
{
QFontMetrics fm(GetFontProperties()->face());
QSize stringSize = fm.size(Qt::TextSingleLine, m_CutMessage);
SetDrawRectSize(stringSize.width(), m_Area.height());
}
SetRedraw();
}
bool MythUIText::ParseElement(
const QString &filename, QDomElement &element, bool showWarnings)
{
if (element.tagName() == "area")
{
SetArea(parseRect(element));
m_OrigDisplayRect = m_Area;
}
// else if (element.tagName() == "altarea") // Unused, but maybe in future?
// m_AltDisplayRect = parseRect(element);
else if (element.tagName() == "font")
{
QString fontname = getFirstText(element);
MythFontProperties *fp = GetFont(fontname);
if (!fp)
fp = GetGlobalFontMap()->GetFont(fontname);
if (fp)
{
MythFontProperties font = *fp;
int screenHeight = GetMythMainWindow()->GetUIScreenRect().height();
font.Rescale(screenHeight);
int fontStretch = GetMythUI()->GetFontStretch();
font.AdjustStretch(fontStretch);
QString state = element.attribute("state","");
if (!state.isEmpty())
{
m_FontStates.insert(state, font);
}
else
{
m_FontStates.insert("default", font);
*m_Font = m_FontStates["default"];
}
}
}
else if (element.tagName() == "value")
{
if (element.attribute("lang","").isEmpty())
{
m_Message = qApp->translate("ThemeUI",
parseText(element).toUtf8(), NULL,
QCoreApplication::UnicodeUTF8);
}
else if (element.attribute("lang","").toLower() ==
gCoreContext->GetLanguageAndVariant())
{
m_Message = parseText(element);
}
else if (element.attribute("lang","").toLower() ==
gCoreContext->GetLanguage())
{
m_Message = parseText(element);
}
m_DefaultMessage = m_Message;
SetText(m_Message);
}
else if (element.tagName() == "template")
{
m_TemplateText = parseText(element);
}
else if (element.tagName() == "cutdown")
{
SetCutDown(parseBool(element));
}
else if (element.tagName() == "multiline")
{
SetMultiLine(parseBool(element));
}
else if (element.tagName() == "align")
{
QString align = getFirstText(element).toLower();
SetJustification(parseAlignment(align));
}
else if (element.tagName() == "colorcycle")
{
if (GetPainter()->SupportsAnimation())
{
QString tmp = element.attribute("start");
if (!tmp.isEmpty())
m_startColor = QColor(tmp);
tmp = element.attribute("end");
if (!tmp.isEmpty())
m_endColor = QColor(tmp);
tmp = element.attribute("steps");
if (!tmp.isEmpty())
m_numSteps = tmp.toInt();
// initialize the rest of the stuff
CycleColor(m_startColor, m_endColor, m_numSteps);
}
else
m_colorCycling = false;
m_colorCycling = parseBool(element.attribute("disable"));
}
else if (element.tagName() == "scroll")
{
if (GetPainter()->SupportsAnimation())
{
QString tmp = element.attribute("direction");
if (!tmp.isEmpty())
{
tmp = tmp.toLower();
if (tmp == "left")
m_scrollDirection = ScrollLeft;
else if (tmp == "right")
m_scrollDirection = ScrollRight;
else if (tmp == "up")
m_scrollDirection = ScrollUp;
else if (tmp == "down")
m_scrollDirection = ScrollDown;
}
m_scrolling = true;
}
else
m_scrolling = false;
}
else if (element.tagName() == "case")
{
QString stringCase = getFirstText(element).toLower();
if (stringCase == "lower")
m_textCase = CaseLower;
else if (stringCase == "upper")
m_textCase = CaseUpper;
else if (stringCase == "capitalisefirst")
m_textCase = CaseCapitaliseFirst;
else if (stringCase == "capitaliseall")
m_textCase = CaseCapitaliseAll;
else
m_textCase = CaseNormal;
FillCutMessage();
}
else
{
return MythUIType::ParseElement(filename, element, showWarnings);
}
return true;
}
void MythUIText::SetCutDown(bool cut)
{
m_Cutdown = cut;
FillCutMessage();
SetRedraw();
}
void MythUIText::Finalize(void)
{
FillCutMessage();
}
