/*
- Copyright (C) 2012-2014 Carl Hetherington <cth@carlh.net>
+ Copyright (C) 2012-2019 Carl Hetherington <cth@carlh.net>
This file is part of libdcp.
#include "types.h"
#include "exceptions.h"
#include "compose.hpp"
+#include "dcp_assert.h"
+#include <libxml++/libxml++.h>
#include <boost/algorithm/string.hpp>
#include <vector>
#include <cstdio>
using namespace dcp;
using namespace boost;
+bool dcp::operator== (dcp::Size const & a, dcp::Size const & b)
+{
+ return (a.width == b.width && a.height == b.height);
+}
+
+bool dcp::operator!= (dcp::Size const & a, dcp::Size const & b)
+{
+ return !(a == b);
+}
+
+ostream& dcp::operator<< (ostream& s, dcp::Size const & a)
+{
+ s << a.width << "x" << a.height;
+ return s;
+}
+
/** Construct a Fraction from a string of the form <numerator> <denominator>
* e.g. "1 3".
*/
string
Colour::to_argb_string () const
{
- locked_stringstream s;
- s << "FF";
- s << hex
- << setw(2) << setfill('0') << r
- << setw(2) << setfill('0') << g
- << setw(2) << setfill('0') << b;
+ char buffer[9];
+ snprintf (buffer, sizeof(buffer), "FF%02X%02X%02X", r, g, b);
+ return buffer;
+}
- string t = s.str();
- to_upper (t);
- return t;
+/** @return An RGB string of the form RRGGBB, where e.g. RR is a two-character
+ * hex value.
+ */
+string
+Colour::to_rgb_string () const
+{
+ char buffer[7];
+ snprintf (buffer, sizeof(buffer), "%02X%02X%02X", r, g, b);
+ return buffer;
}
/** operator== for Colours.
return SHADOW;
}
- boost::throw_exception (DCPReadError ("unknown subtitle effect type"));
+ boost::throw_exception (ReadError ("unknown subtitle effect type"));
}
string
return HALIGN_RIGHT;
}
- boost::throw_exception (DCPReadError ("unknown subtitle halign type"));
+ boost::throw_exception (ReadError ("unknown subtitle halign type"));
}
string
return VALIGN_BOTTOM;
}
- boost::throw_exception (DCPReadError ("unknown subtitle valign type"));
+ boost::throw_exception (ReadError ("unknown subtitle valign type"));
}
string
return DIRECTION_BTT;
}
- boost::throw_exception (DCPReadError ("unknown subtitle direction type"));
+ boost::throw_exception (ReadError ("unknown subtitle direction type"));
+}
+
+/** Convert a content kind to a string which can be used in a
+ * <ContentKind> node.
+ * @param kind ContentKind.
+ * @return string.
+ */
+string
+dcp::content_kind_to_string (ContentKind kind)
+{
+ switch (kind) {
+ case FEATURE:
+ return "feature";
+ case SHORT:
+ return "short";
+ case TRAILER:
+ return "trailer";
+ case TEST:
+ return "test";
+ case TRANSITIONAL:
+ return "transitional";
+ case RATING:
+ return "rating";
+ case TEASER:
+ return "teaser";
+ case POLICY:
+ return "policy";
+ case PUBLIC_SERVICE_ANNOUNCEMENT:
+ return "psa";
+ case ADVERTISEMENT:
+ return "advertisement";
+ case EPISODE:
+ return "episode";
+ case PROMO:
+ return "promo";
+ }
+
+ DCP_ASSERT (false);
+}
+
+/** Convert a string from a <ContentKind> node to a libdcp ContentKind.
+ * Reasonably tolerant about varying case.
+ * @param kind Content kind string.
+ * @return libdcp ContentKind.
+ */
+dcp::ContentKind
+dcp::content_kind_from_string (string kind)
+{
+ transform (kind.begin(), kind.end(), kind.begin(), ::tolower);
+
+ if (kind == "feature") {
+ return FEATURE;
+ } else if (kind == "short") {
+ return SHORT;
+ } else if (kind == "trailer") {
+ return TRAILER;
+ } else if (kind == "test") {
+ return TEST;
+ } else if (kind == "transitional") {
+ return TRANSITIONAL;
+ } else if (kind == "rating") {
+ return RATING;
+ } else if (kind == "teaser") {
+ return TEASER;
+ } else if (kind == "policy") {
+ return POLICY;
+ } else if (kind == "psa") {
+ return PUBLIC_SERVICE_ANNOUNCEMENT;
+ } else if (kind == "advertisement") {
+ return ADVERTISEMENT;
+ } else if (kind == "episode") {
+ return EPISODE;
+ } else if (kind == "promo") {
+ return PROMO;
+ }
+
+ throw BadContentKindError (kind);
+}
+
+string
+dcp::marker_to_string (dcp::Marker m)
+{
+ switch (m) {
+ case FFOC:
+ return "FFOC";
+ case LFOC:
+ return "LFOC";
+ case FFTC:
+ return "FFTC";
+ case LFTC:
+ return "LFTC";
+ case FFOI:
+ return "FFOI";
+ case LFOI:
+ return "LFOI";
+ case FFEC:
+ return "FFEC";
+ case LFEC:
+ return "LFEC";
+ case FFMC:
+ return "FFMC";
+ case LFMC:
+ return "LFMC";
+ }
+
+ DCP_ASSERT (false);
+}
+
+dcp::Marker
+dcp::marker_from_string (string s)
+{
+ if (s == "FFOC") {
+ return FFOC;
+ } else if (s == "LFOC") {
+ return LFOC;
+ } else if (s == "FFTC") {
+ return FFTC;
+ } else if (s == "LFTC") {
+ return LFTC;
+ } else if (s == "FFOI") {
+ return FFOI;
+ } else if (s == "LFOI") {
+ return LFOI;
+ } else if (s == "FFEC") {
+ return FFEC;
+ } else if (s == "LFEC") {
+ return LFEC;
+ } else if (s == "FFMC") {
+ return FFMC;
+ } else if (s == "LFMC") {
+ return LFMC;
+ }
+
+ DCP_ASSERT (false);
+}
+
+Rating::Rating (cxml::ConstNodePtr node)
+{
+ agency = node->string_child("Agency");
+ label = node->string_child("Label");
+ node->done ();
+}
+
+void
+Rating::as_xml (xmlpp::Element* parent) const
+{
+ parent->add_child("Agency")->add_child_text(agency);
+ parent->add_child("Label")->add_child_text(label);
+}
+
+bool
+dcp::operator== (Rating const & a, Rating const & b)
+{
+ return a.agency == b.agency && a.label == b.label;
}
+
+ostream &
+dcp::operator<< (ostream& s, Rating const & r)
+{
+ s << r.agency << " " << r.label;
+ return s;
+}
+
+
+void
+ContentVersion::as_xml (xmlpp::Element* parent) const
+{
+ xmlpp::Node* cv = parent->add_child("ContentVersion");
+ cv->add_child("Id")->add_child_text(id);
+ cv->add_child("LabelText")->add_child_text(label_text);
+}
+