Remove LocaleGuard and lexical_cast<> in favour of libdcp::raw_convert,

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

diff --git a/src/lib/content.cc b/src/lib/content.cc
index d835a5b0573fd263c6e46f0be4073d830bccde06..1ec607d394896b8ec0dbdc7ad1dbeacb7cfb7393 100644 (file)
--- a/src/lib/content.cc
+++ b/src/lib/content.cc
@@ -20,6 +20,7 @@
 #include <boost/thread/mutex.hpp>
 #include <libxml++/libxml++.h>
 #include <libcxml/cxml.h>
+#include <libdcp/raw_convert.h>
 #include "content.h"
 #include "util.h"
 #include "content_factory.h"
@@ -36,7 +37,7 @@ using std::list;
 using std::cout;
 using std::vector;
 using boost::shared_ptr;
-using boost::lexical_cast;
+using libdcp::raw_convert;
 
 int const ContentProperty::PATH = 400;
 int const ContentProperty::POSITION = 401;
@@ -119,9 +120,9 @@ Content::as_xml (xmlpp::Node* node) const
                node->add_child("Path")->add_child_text (i->string ());
        }
        node->add_child("Digest")->add_child_text (_digest);
-       node->add_child("Position")->add_child_text (lexical_cast<string> (_position));
-       node->add_child("TrimStart")->add_child_text (lexical_cast<string> (_trim_start));
-       node->add_child("TrimEnd")->add_child_text (lexical_cast<string> (_trim_end));
+       node->add_child("Position")->add_child_text (raw_convert<string> (_position));
+       node->add_child("TrimStart")->add_child_text (raw_convert<string> (_trim_start));
+       node->add_child("TrimEnd")->add_child_text (raw_convert<string> (_trim_end));
 }
 
 void
@@ -150,6 +151,10 @@ Content::set_position (Time p)
 {
        {
                boost::mutex::scoped_lock lm (_mutex);
+               if (p == _position) {
+                       return;
+               }
+               
                _position = p;
        }
 
@@ -191,7 +196,10 @@ Content::clone () const
        xmlpp::Document doc;
        xmlpp::Node* node = doc.create_root_node ("Content");
        as_xml (node);
-       return content_factory (film, cxml::NodePtr (new cxml::Node (node)), Film::state_version);
+
+       /* notes is unused here (we assume) */
+       list<string> notes;
+       return content_factory (film, cxml::NodePtr (new cxml::Node (node)), Film::current_state_version, notes);
 }
 
 string