void PaddingPanelUI::SetAttribute(const char* name, const char* value)
{
int n;
if (ParseWidth(name, value, n))
SetWidth(n);
else if (ParseHeight(name, value, n))
SetHeight(n);
else ControlUI::SetAttribute(name, value);
}
void ImagePanelUI::SetAttribute(const char* name, const char* value)
{
int n;
if (ParseWidth(name, value, n))
SetWidth(n);
else if (ParseHeight(name, value, n))
SetHeight(n);
else if (str::Eq(name, "image")) SetImage(value);
else ControlUI::SetAttribute(name, value);
}
// The width and precision of print allow '*'
static int ParsePrintWidth(const char* format, int* value)
{
const char* f = format;
int n = ParseWidth(f, value);
if (n > 0) {
f += n;
} else if (*f == '*') {
*value = -'*';
++f;
}
return f - format;
}
int ScanSpecification::Parse(const char* format)
{
const char* f = format;
if (*f == '*') {
++f;
this->skip = true;
}
f += ParseWidth(f, &this->width);
f += ParseLength(f, &this->length);
int this_width = ParseScanSpecifier(f, this);
if (this_width == 0)
return 0;
f += this_width;
return f - format;
}
