X-Git-Url: https://main.carlh.net/gitweb/?p=dcpomatic.git;a=blobdiff_plain;f=src%2Flib%2Ftypes.cc;h=7f0bf43057d75f9c770e7369b6ffde721c8b522a;hp=1e0f48327bfe0a35aa5097985ea859fcaebf8690;hb=df17bbd25da69fc38eb2dcd8b4a2531cf0bab0bc;hpb=d5eb7198e71c94f2756331aa2f0452c6b6c9398d

diff --git a/src/lib/types.cc b/src/lib/types.cc
index 1e0f48327..7f0bf4305 100644
--- a/src/lib/types.cc
+++ b/src/lib/types.cc
@@ -1,23 +1,37 @@
 /*
-    Copyright (C) 2013 Carl Hetherington <cth@carlh.net>
+    Copyright (C) 2013-2018 Carl Hetherington <cth@carlh.net>
 
-    This program is free software; you can redistribute it and/or modify
+    This file is part of DCP-o-matic.
+
+    DCP-o-matic is free software; you can redistribute it and/or modify
     it under the terms of the GNU General Public License as published by
     the Free Software Foundation; either version 2 of the License, or
     (at your option) any later version.
 
-    This program is distributed in the hope that it will be useful,
+    DCP-o-matic is distributed in the hope that it will be useful,
     but WITHOUT ANY WARRANTY; without even the implied warranty of
     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
     GNU General Public License for more details.
 
     You should have received a copy of the GNU General Public License
-    along with this program; if not, write to the Free Software
-    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+    along with DCP-o-matic.  If not, see <http://www.gnu.org/licenses/>.
 
 */
 
 #include "types.h"
+#include "compose.hpp"
+#include "dcpomatic_assert.h"
+#include <dcp/raw_convert.h>
+#include <libxml++/libxml++.h>
+#include <libcxml/cxml.h>
+
+#include "i18n.h"
+
+using std::max;
+using std::min;
+using std::string;
+using boost::shared_ptr;
+using dcp::raw_convert;
 
 bool operator== (Crop const & a, Crop const & b)
 {
@@ -29,3 +43,137 @@ bool operator!= (Crop const & a, Crop const & b)
 	return !(a == b);
 }
 
+/** @param r Resolution.
+ *  @return Untranslated string representation.
+ */
+string
+resolution_to_string (Resolution r)
+{
+	switch (r) {
+	case RESOLUTION_2K:
+		return "2K";
+	case RESOLUTION_4K:
+		return "4K";
+	}
+
+	DCPOMATIC_ASSERT (false);
+	return "";
+}
+
+
+Resolution
+string_to_resolution (string s)
+{
+	if (s == "2K") {
+		return RESOLUTION_2K;
+	}
+
+	if (s == "4K") {
+		return RESOLUTION_4K;
+	}
+
+	DCPOMATIC_ASSERT (false);
+	return RESOLUTION_2K;
+}
+
+Crop::Crop (shared_ptr<cxml::Node> node)
+{
+	left = node->number_child<int> ("LeftCrop");
+	right = node->number_child<int> ("RightCrop");
+	top = node->number_child<int> ("TopCrop");
+	bottom = node->number_child<int> ("BottomCrop");
+}
+
+void
+Crop::as_xml (xmlpp::Node* node) const
+{
+	node->add_child("LeftCrop")->add_child_text (raw_convert<string> (left));
+	node->add_child("RightCrop")->add_child_text (raw_convert<string> (right));
+	node->add_child("TopCrop")->add_child_text (raw_convert<string> (top));
+	node->add_child("BottomCrop")->add_child_text (raw_convert<string> (bottom));
+}
+
+TextType
+string_to_caption_type (string s)
+{
+	if (s == "open") {
+		return CAPTION_OPEN;
+	} else if (s == "closed") {
+		return CAPTION_CLOSED;
+	} else {
+		throw MetadataError (String::compose ("Unknown caption type %1", s));
+	}
+}
+
+string
+caption_type_to_string (TextType t)
+{
+	switch (t) {
+	case CAPTION_OPEN:
+		return "open";
+	case CAPTION_CLOSED:
+		return "closed";
+	default:
+		DCPOMATIC_ASSERT (false);
+	}
+}
+
+string
+caption_type_to_name (TextType t)
+{
+	switch (t) {
+	case CAPTION_OPEN:
+		return _("Subtitles");
+	case CAPTION_CLOSED:
+		return _("Closed captions");
+	default:
+		DCPOMATIC_ASSERT (false);
+	}
+}
+
+string
+video_frame_type_to_string (VideoFrameType t)
+{
+	switch (t) {
+	case VIDEO_FRAME_TYPE_2D:
+		return "2d";
+	case VIDEO_FRAME_TYPE_3D:
+		return "3d";
+	case VIDEO_FRAME_TYPE_3D_LEFT_RIGHT:
+		return "3d-left-right";
+	case VIDEO_FRAME_TYPE_3D_TOP_BOTTOM:
+		return "3d-top-bottom";
+	case VIDEO_FRAME_TYPE_3D_ALTERNATE:
+		return "3d-alternate";
+	case VIDEO_FRAME_TYPE_3D_LEFT:
+		return "3d-left";
+	case VIDEO_FRAME_TYPE_3D_RIGHT:
+		return "3d-right";
+	default:
+		DCPOMATIC_ASSERT (false);
+	}
+
+	DCPOMATIC_ASSERT (false);
+}
+
+VideoFrameType
+string_to_video_frame_type (string s)
+{
+	if (s == "2d") {
+		return VIDEO_FRAME_TYPE_2D;
+	} else if (s == "3d") {
+		return VIDEO_FRAME_TYPE_3D;
+	} else if (s == "3d-left-right") {
+		return VIDEO_FRAME_TYPE_3D_LEFT_RIGHT;
+	} else if (s == "3d-top-bottom") {
+		return VIDEO_FRAME_TYPE_3D_TOP_BOTTOM;
+	} else if (s == "3d-alternate") {
+		return VIDEO_FRAME_TYPE_3D_ALTERNATE;
+	} else if (s == "3d-left") {
+		return VIDEO_FRAME_TYPE_3D_LEFT;
+	} else if (s == "3d-right") {
+		return VIDEO_FRAME_TYPE_3D_RIGHT;
+	}
+
+	DCPOMATIC_ASSERT (false);
+}