Initial hacks.

[libdcp.git] / src / types.cc

diff --git a/src/types.cc b/src/types.cc
index 50aee2a294da8a0b05427343ceaae7196a60bf22..a00e82613bf50385b2954cc024fa9cf4061f34a0 100644 (file)
--- a/src/types.cc
+++ b/src/types.cc
@@ -1,5 +1,6 @@
 #include <vector>
 #include <cstdio>
+#include <iomanip>
 #include <boost/lexical_cast.hpp>
 #include <boost/algorithm/string.hpp>
 #include "types.h"
@@ -56,6 +57,20 @@ Color::Color (string argb_hex)
        }
 }
 
+string
+Color::to_argb_string () const
+{
+       stringstream s;
+       s << "FF";
+       s << hex
+         << setw(2) << setfill('0') << r
+         << setw(2) << setfill('0') << g
+         << setw(2) << setfill('0') << b;
+
+       string t = s.str();
+       to_upper (t);
+       return t;
+}
 
 bool
 libdcp::operator== (Color const & a, Color const & b)
@@ -63,9 +78,75 @@ libdcp::operator== (Color const & a, Color const & b)
        return (a.r == b.r && a.g == b.g && a.b == b.b);
 }
 
+bool
+libdcp::operator!= (Color const & a, Color const & b)
+{
+       return !(a == b);
+}
+
 ostream &
 libdcp::operator<< (ostream& s, Color const & c)
 {
        s << "(" << c.r << ", " << c.g << ", " << c.b << ")";
        return s;
 }
+
+string
+libdcp::effect_to_string (Effect e)
+{
+       switch (e) {
+       case NONE:
+               return "none";
+       case BORDER:
+               return "border";
+       case SHADOW:
+               return "shadow";
+       }
+
+       throw MiscError ("unknown effect type");
+}
+
+Effect
+libdcp::string_to_effect (string s)
+{
+       if (s == "none") {
+               return NONE;
+       } else if (s == "border") {
+               return BORDER;
+       } else if (s == "shadow") {
+               return SHADOW;
+       }
+
+       throw DCPReadError ("unknown subtitle effect type");
+}
+
+string
+libdcp::valign_to_string (VAlign v)
+{
+       switch (v) {
+       case TOP:
+               return "top";
+       case CENTER:
+               return "center";
+       case BOTTOM:
+               return "bottom";
+       }
+
+       throw MiscError ("unknown valign type");
+}
+
+VAlign
+libdcp::string_to_valign (string s)
+{
+       if (s == "top") {
+               return TOP;
+       } else if (s == "center") {
+               return CENTER;
+       } else if (s == "bottom") {
+               return BOTTOM;
+       }
+       
+       throw DCPReadError ("unknown subtitle valign type");
+}
+
+