void CGUIListItemLayout::LoadLayout(TiXmlElement *layout, int context, bool focused, float maxWidth, float maxHeight)
{
m_focused = focused;
layout->QueryFloatAttribute("width", &m_width);
layout->QueryFloatAttribute("height", &m_height);
const char *condition = layout->Attribute("condition");
if (condition)
m_condition = g_infoManager.Register(condition, context);
m_isPlaying.Parse("listitem.isplaying", context);
// ensure width and height are valid
if (!m_width)
m_width = maxWidth;
if (!m_height)
m_height = maxHeight;
m_width = std::max(1.0f, m_width);
m_height = std::max(1.0f, m_height);
m_group.SetWidth(m_width);
m_group.SetHeight(m_height);
TiXmlElement *child = layout->FirstChildElement("control");
while (child)
{
LoadControl(child, &m_group);
child = child->NextSiblingElement("control");
}
}
//------------------------------------------------------------------------------
void SubscriberSetupPanel::LoadData()
{
// load data from the core engine
try
{
mObject = theSubscriber;
wxString label;
Integer propertyCount = theSubscriber->GetParameterCount();
for (Integer i = 0; i < propertyCount; ++i)
{
if (mObject->IsParameterReadOnly(i) == false)
{
label = mObject->GetParameterText(i);
LoadControl(label);
}
}
}
catch (BaseException &e)
{
MessageInterface::ShowMessage
(wxT("SubscriberSetupPanel:LoadData() error occurred!\n%s\n"),
e.GetFullMessage().c_str());
}
// explicitly disable apply button
// it is turned on in each of the panels
EnableUpdate(false);
}
STDMETHODIMP CMixerControl::Load(VARIANT v)
{
XMLDoc* pDoc = 0;
XMLEl* pLibrary = 0;
HRESULT hr;
if(FAILED(hr = XMLOpen(v, &pDoc, &pLibrary)))
{
return hr;
}
// Load ourself up.
hr = LoadControl(pLibrary);
SAFE_RELEASE(pLibrary);
XMLClose(&pDoc);
return hr;
}
void CGUIListItemLayout::LoadControl(TiXmlElement *child, CGUIControlGroup *group)
{
if (!group) return;
CRect rect(group->GetXPosition(), group->GetYPosition(), group->GetXPosition() + group->GetWidth(), group->GetYPosition() + group->GetHeight());
CGUIControlFactory factory;
CGUIControl *control = factory.Create(0, rect, child, true); // true indicating we're inside a list for the
// different label control + defaults.
if (control)
{
group->AddControl(control);
if (control->IsGroup())
{
TiXmlElement *grandChild = child->FirstChildElement("control");
while (grandChild)
{
LoadControl(grandChild, (CGUIControlGroup *)control);
grandChild = grandChild->NextSiblingElement("control");
}
}
}
}
