#include "raw_convert.h"
#include "types.h"
#include "exceptions.h"
+#include "compose.hpp"
#include <boost/algorithm/string.hpp>
#include <vector>
#include <cstdio>
denominator = raw_convert<int> (b[1]);
}
+string
+Fraction::as_string () const
+{
+ return String::compose ("%1 %2", numerator, denominator);
+}
+
bool
dcp::operator== (Fraction const & a, Fraction const & b)
{
return (a.numerator != b.numerator || a.denominator != b.denominator);
}
+ostream&
+dcp::operator<< (ostream& s, Fraction const & f)
+{
+ s << f.numerator << "/" << f.denominator;
+ return s;
+}
+
/** Construct a Colour, initialising it to black. */
Colour::Colour ()
: r (0)
Colour::Colour (string argb_hex)
{
int alpha;
- if (sscanf (argb_hex.c_str(), "%2x%2x%2x%2x", &alpha, &r, &g, &b) < 4) {
+ if (sscanf (argb_hex.c_str(), "%2x%2x%2x%2x", &alpha, &r, &g, &b) != 4) {
boost::throw_exception (XMLError ("could not parse colour string"));
}
}
boost::throw_exception (DCPReadError ("unknown subtitle effect type"));
}
+string
+dcp::halign_to_string (HAlign h)
+{
+ switch (h) {
+ case HALIGN_LEFT:
+ return "left";
+ case HALIGN_CENTER:
+ return "center";
+ case HALIGN_RIGHT:
+ return "right";
+ }
+
+ boost::throw_exception (MiscError ("unknown subtitle halign type"));
+}
+
+HAlign
+dcp::string_to_halign (string s)
+{
+ if (s == "left") {
+ return HALIGN_LEFT;
+ } else if (s == "center") {
+ return HALIGN_CENTER;
+ } else if (s == "right") {
+ return HALIGN_RIGHT;
+ }
+
+ boost::throw_exception (DCPReadError ("unknown subtitle halign type"));
+}
+
string
dcp::valign_to_string (VAlign v)
{
switch (v) {
- case TOP:
+ case VALIGN_TOP:
return "top";
- case CENTER:
+ case VALIGN_CENTER:
return "center";
- case BOTTOM:
+ case VALIGN_BOTTOM:
return "bottom";
}
- boost::throw_exception (MiscError ("unknown valign type"));
+ boost::throw_exception (MiscError ("unknown subtitle valign type"));
}
VAlign
dcp::string_to_valign (string s)
{
if (s == "top") {
- return TOP;
+ return VALIGN_TOP;
} else if (s == "center") {
- return CENTER;
+ return VALIGN_CENTER;
} else if (s == "bottom") {
- return BOTTOM;
+ return VALIGN_BOTTOM;
}
-
+
boost::throw_exception (DCPReadError ("unknown subtitle valign type"));
}
-
-