Extract common code out into kdm_for_screen()

[dcpomatic.git] / src / lib / types.cc

diff --git a/src/lib/types.cc b/src/lib/types.cc
index 83bbf41e45c19125e779b4be18f6a48e9b2a5cd0..9519b309729db5ed323ccdd7bcd8ef0ad93a9d1d 100644 (file)
--- a/src/lib/types.cc
+++ b/src/lib/types.cc
@@ -1,32 +1,43 @@
 /*
-    Copyright (C) 2013 Carl Hetherington <cth@carlh.net>
+    Copyright (C) 2013-2019 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 <dcp/cpl.h>
+#include <dcp/dcp.h>
+#include <dcp/reel_mxf.h>
+#include <dcp/reel_asset.h>
 #include <libxml++/libxml++.h>
 #include <libcxml/cxml.h>
-#include <libdcp/raw_convert.h>
-#include "types.h"
+#include <boost/foreach.hpp>
+
+#include "i18n.h"
 
 using std::max;
 using std::min;
 using std::string;
+using std::list;
 using boost::shared_ptr;
-using libdcp::raw_convert;
+using dcp::raw_convert;
 
 bool operator== (Crop const & a, Crop const & b)
 {
@@ -51,7 +62,7 @@ resolution_to_string (Resolution r)
                return "4K";
        }
 
-       assert (false);
+       DCPOMATIC_ASSERT (false);
        return "";
 }
 
@@ -67,7 +78,7 @@ string_to_resolution (string s)
                return RESOLUTION_4K;
        }
 
-       assert (false);
+       DCPOMATIC_ASSERT (false);
        return RESOLUTION_2K;
 }
 
@@ -87,3 +98,120 @@ Crop::as_xml (xmlpp::Node* node) const
        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_text_type (string s)
+{
+       if (s == "unknown") {
+               return TEXT_UNKNOWN;
+       } else if (s == "open-subtitle") {
+               return TEXT_OPEN_SUBTITLE;
+       } else if (s == "closed-caption") {
+               return TEXT_CLOSED_CAPTION;
+       } else {
+               throw MetadataError (String::compose ("Unknown text type %1", s));
+       }
+}
+
+string
+text_type_to_string (TextType t)
+{
+       switch (t) {
+       case TEXT_UNKNOWN:
+               return "unknown";
+       case TEXT_OPEN_SUBTITLE:
+               return "open-subtitle";
+       case TEXT_CLOSED_CAPTION:
+               return "closed-caption";
+       default:
+               DCPOMATIC_ASSERT (false);
+       }
+}
+
+string
+text_type_to_name (TextType t)
+{
+       switch (t) {
+       case TEXT_UNKNOWN:
+               return _("Timed text");
+       case TEXT_OPEN_SUBTITLE:
+               return _("Open subtitles");
+       case TEXT_CLOSED_CAPTION:
+               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);
+}
+
+CPLSummary::CPLSummary (boost::filesystem::path p)
+       : dcp_directory (p.leaf().string())
+{
+       dcp::DCP dcp (p);
+       list<dcp::VerificationNote> notes;
+       dcp.read (&notes);
+       if (!notes.empty()) {
+               throw dcp::ReadError(dcp::note_to_string(notes.front()));
+       }
+
+       cpl_id = dcp.cpls().front()->id();
+       cpl_annotation_text = dcp.cpls().front()->annotation_text();
+       cpl_file = dcp.cpls().front()->file().get();
+
+       encrypted = false;
+       BOOST_FOREACH (shared_ptr<dcp::CPL> j, dcp.cpls()) {
+               BOOST_FOREACH (shared_ptr<const dcp::ReelMXF> k, j->reel_mxfs()) {
+                       if (k->key_id()) {
+                               encrypted = true;
+                       }
+               }
+       }
+
+       last_write_time = boost::filesystem::last_write_time (p);
+}