Gmeter::Gmeter(XMLNode gaugeNode) : MarkedDial(gaugeNode)
{
m_minValue = 0.0;
m_maxValue = 0.0;
m_PhysicalSize.x = 44.0;
m_PhysicalSize.y = 50.0;
// Set the gauge label
if (gaugeNode.HasChild("Text")) {
SetLabel(gaugeNode.GetChild("Text").GetText());
}
else
{
SetLabel("");
}
// Set the yellow, red and absolute limits
if (gaugeNode.HasChild("Limit")) {
double maxAbsolute = 0.0, minYellow = 0.0, minRed = 0.0; // temp variables
XMLNode::NodeList nodeList = gaugeNode.GetChildList("Limit");
XMLNode::NodeList::iterator iter;
for (iter = nodeList.begin(); iter != nodeList.end(); ++iter)
{
string color = (*iter).GetProperty("color");
if (color == "yellow")
{
minYellow = (*iter).GetTextAsDouble();
}
else if (color == "red")
{
minRed = (*iter).GetTextAsDouble();
}
else if (color == "")
{
maxAbsolute = (*iter).GetTextAsDouble();
}
}
SetMinMax(-1 * fabs(maxAbsolute), fabs(maxAbsolute));
SetColourRanges(fabs(minYellow), fabs(minRed));
}
else
{
SetMinMax(-8.0, 8.0);
SetColourRanges(2.0, 4.0);
}
}
EngineDial::EngineDial(XMLNode gaugeNode) : GenericDial(gaugeNode)
{
m_PhysicalSize.x = 42.0;
m_PhysicalSize.y = 79.0;
// Set the gauge label
if (gaugeNode.HasChild("Text")) {
SetLabel(gaugeNode.GetChild("Text").GetText());
}
else
{
SetLabel("");
}
// Set the yellow and red limits
if (gaugeNode.HasChild("Limit")) {
double minYellow = 0.0, minRed = 0.0; // temp variables
XMLNode::NodeList nodeList = gaugeNode.GetChildList("Limit");
XMLNode::NodeList::iterator iter;
for (iter = nodeList.begin(); iter != nodeList.end(); ++iter)
{
string color = (*iter).GetProperty("color");
if (color == "yellow")
{
minYellow = (*iter).GetTextAsDouble();
}
else if (color == "red")
{
minRed = (*iter).GetTextAsDouble();
}
}
SetColourRanges(minYellow, minRed);
}
else
{
SetColourRanges(0.0, 0.0);
}
}
void GaugePanel::InitFromXMLNode(XMLNode gaugeNode)
{
Check(gaugeNode.IsValid() && gaugeNode.GetName() == "Panel");
// Create gauges as described by the XML file
XMLNode::NodeList nodeList = gaugeNode.GetChildList("Gauge");
XMLNode::NodeList::iterator iter;
for (iter = nodeList.begin(); iter != nodeList.end(); ++iter)
{
Gauge *pGauge = GaugeFactory::CreateGaugeInstance(*iter);
if (pGauge != NULL) {
pGauge->SetParentRenderObject(this);
AddGauge(pGauge);
}
}
double scale = globals->m_PrefManager->GetPrefD("DefaultPanelScale");
double zoom = globals->m_PrefManager->GetPrefD("Zoom");
double x, y; // temp variables
// Set the units per pixel
if (gaugeNode.HasChild("UnitsPerPixel"))
{
SetUnitsPerPixel(gaugeNode.GetChild("UnitsPerPixel").GetTextAsDouble());
}
else
{
SetUnitsPerPixel(globals->m_PrefManager->GetPrefD("UnitsPerPixel"));
}
// Set the scale
if (gaugeNode.HasChild("Scale"))
{
gaugeNode.GetChild("Scale").GetTextAsCoord(x, y);
SetScale(x * zoom * scale, y * zoom * scale);
}
else
{
SetScale(zoom * scale, zoom * scale);
}
// Set the position
if (gaugeNode.HasChild("Position"))
{
gaugeNode.GetChild("Position").GetTextAsCoord(x, y);
SetPosition(x * zoom, y * zoom);
}
else
{
SetPosition(0.0, 0.0);
}
// Set the size
if (gaugeNode.HasChild("Size"))
{
gaugeNode.GetChild("Size").GetTextAsCoord(x, y);
SetSize(x, y);
}
else
{
SetSize(0.0, 0.0);
}
// Set the gauge outline
if (gaugeNode.HasChild("Outline"))
{
SetPanelOutline(gaugeNode.GetChild("Outline").GetTextAsBool());
}
}