Fix windows build

[dcpomatic.git] / src / lib / content.h

diff --git a/src/lib/content.h b/src/lib/content.h
index 2b966110bfd398d65f58f545a8052db5ccff8f6b..14fa3c36a933b3f0389bb84917a1b90363567aa1 100644 (file)
--- a/src/lib/content.h
+++ b/src/lib/content.h
@@ -27,13 +27,16 @@
 #include "types.h"
 #include "signaller.h"
 #include "dcpomatic_time.h"
-#include <libxml++/libxml++.h>
 #include <libcxml/cxml.h>
 #include <boost/filesystem.hpp>
 #include <boost/signals2.hpp>
 #include <boost/thread/mutex.hpp>
 #include <boost/enable_shared_from_this.hpp>
 
+namespace xmlpp {
+       class Node;
+}
+
 namespace cxml {
        class Node;
 }
@@ -69,21 +72,23 @@ public:
         *  @param job Job to use to report progress, or 0.
         */
        virtual void examine (boost::shared_ptr<Job> job);
-       
+
        /** @return Quick one-line summary of the content, as will be presented in the
         *  film editor.
         */
        virtual std::string summary () const = 0;
-       
+
        /** @return Technical details of this content; these are written to logs to
         *  help with debugging.
         */
        virtual std::string technical_summary () const;
-       
+
        virtual void as_xml (xmlpp::Node *) const;
        virtual DCPTime full_length () const = 0;
        virtual std::string identifier () const;
 
+       std::list<std::pair<std::string, std::string> > properties () const;
+
        boost::shared_ptr<Content> clone () const;
 
        void set_path (boost::filesystem::path);
@@ -104,12 +109,12 @@ public:
                boost::mutex::scoped_lock lm (_mutex);
                return _paths[i];
        }
-       
+
        bool paths_valid () const;
 
        /** @return Digest of the content's file(s).  Note: this is
         *  not a complete MD5-or-whatever hash, but a sort of poor
-        *  man' version (see comments in ::examine).
+        *  man's version (see comments in ::examine).
         */
        std::string digest () const {
                boost::mutex::scoped_lock lm (_mutex);
@@ -126,26 +131,27 @@ public:
                return _position;
        }
 
-       void set_trim_start (DCPTime);
+       void set_trim_start (ContentTime);
 
-       DCPTime trim_start () const {
+       ContentTime trim_start () const {
                boost::mutex::scoped_lock lm (_mutex);
                return _trim_start;
        }
 
-       void set_trim_end (DCPTime);
-       
-       DCPTime trim_end () const {
+       void set_trim_end (ContentTime);
+
+       ContentTime trim_end () const {
                boost::mutex::scoped_lock lm (_mutex);
                return _trim_end;
        }
-       
+
+       /** @return Time immediately after the last thing in this content */
        DCPTime end () const {
                return position() + length_after_trim();
        }
 
        DCPTime length_after_trim () const;
-       
+
        void set_change_signals_frequent (bool f) {
                _change_signals_frequent = f;
        }
@@ -158,6 +164,7 @@ public:
 
 protected:
        void signal_changed (int);
+       virtual void add_properties (std::list<std::pair<std::string, std::string> > &) const {}
 
        boost::weak_ptr<const Film> _film;
 
@@ -168,12 +175,12 @@ protected:
 
        /** Paths of our data files */
        std::vector<boost::filesystem::path> _paths;
-       
+
 private:
        std::string _digest;
        DCPTime _position;
-       DCPTime _trim_start;
-       DCPTime _trim_end;
+       ContentTime _trim_start;
+       ContentTime _trim_end;
        bool _change_signals_frequent;
 };