void MythUIEditBar::AddBar(MythUIShape *shape, MythUIImage *image,
const QRect &area)
{
MythUIType *add = GetNew(shape, image);
if (add)
{
MythUIShape *shape = dynamic_cast<MythUIShape*>(add);
MythUIImage *image = dynamic_cast<MythUIImage*>(add);
if (shape)
shape->SetCropRect(area.left(), area.top(), area.width(), area.height());
if (image)
image->SetCropRect(area.left(), area.top(), area.width(), area.height());
add->SetPosition(area.left(), area.top());
}
}
void MythUIProgressBar::CalculatePosition(void)
{
MythUIType *progressType = GetChild("progressimage");
if (!progressType)
{
LOG(VB_GENERAL, LOG_ERR, "Progress image doesn't exist");
return;
}
progressType->SetVisible(false);
int total = m_total - m_start;
int current = m_current - m_start;
float percentage = 0.0;
if (total <= 0 || current <= 0 || current > total)
return;
percentage = (float)current / (float)total;
progressType->SetVisible(true);
QRect fillArea = progressType->GetArea();
int height = fillArea.height();
int width = fillArea.width();
int x = fillArea.x();
int y = fillArea.y();
switch (m_effect)
{
case EffectReveal :
if (m_layout == LayoutHorizontal)
{
width = (int)((float)fillArea.width() * percentage);
}
else
{
height = (int)((float)fillArea.height() * percentage);
}
break;
case EffectSlide :
if (m_layout == LayoutHorizontal)
{
int newwidth = (int)((float)fillArea.width() * percentage);
x = width - newwidth;
width = newwidth;
}
else
{
int newheight = (int)((float)fillArea.height() * percentage);
y = height - newheight;
height = newheight;
}
break;
case EffectAnimate :
// Not implemented yet
break;
}
MythUIImage *progressImage = dynamic_cast<MythUIImage *>(progressType);
MythUIShape *progressShape = dynamic_cast<MythUIShape *>(progressType);
if (width <= 0)
width = 1;
if (height <= 0)
height = 1;
if (progressImage)
progressImage->SetCropRect(x, y, width, height);
else if (progressShape)
progressShape->SetCropRect(x, y, width, height);
SetRedraw();
}
