tentative fix for losing (empty) MIDI files. Incomplete because testing shows issues...

[ardour.git] / libs / ardour / ardour / export_handler.h

diff --git a/libs/ardour/ardour/export_handler.h b/libs/ardour/ardour/export_handler.h
index d4dd5627f71e453e060766ec3963213ff201b2b9..8336cea732aa896718445c15c4feedb7ecee4043 100644 (file)
--- a/libs/ardour/ardour/export_handler.h
+++ b/libs/ardour/ardour/export_handler.h
@@ -29,7 +29,9 @@
 
 #include "ardour/export_pointers.h"
 #include "ardour/session.h"
+#include "ardour/libardour_visibility.h"
 #include "ardour/types.h"
+#include "pbd/signals.h"
 
 namespace AudioGrapher {
        class BroadcastInfo;
@@ -45,7 +47,7 @@ class ExportFilename;
 class ExportGraphBuilder;
 class Location;
 
-class ExportElementFactory
+class LIBARDOUR_API ExportElementFactory
 {
   public:
 
@@ -67,7 +69,7 @@ class ExportElementFactory
        Session & session;
 };
 
-class ExportHandler : public ExportElementFactory
+class LIBARDOUR_API ExportHandler : public ExportElementFactory, public sigc::trackable
 {
   public:
        struct FileSpec {
@@ -94,6 +96,8 @@ class ExportHandler : public ExportElementFactory
        friend boost::shared_ptr<ExportHandler> Session::get_export_handler();
        ExportHandler (Session & session);
 
+       void command_output(std::string output, size_t size);
+
   public:
        ~ExportHandler ();
 
@@ -104,6 +108,18 @@ class ExportHandler : public ExportElementFactory
 
        std::string get_cd_marker_filename(std::string filename, CDMarkerFormat format);
 
+       /** signal emitted when soundcloud export reports progress updates during upload.
+        * The parameters are total and current bytes downloaded, and the current filename
+        */
+       PBD::Signal3<void, double, double, std::string> SoundcloudProgress;
+
+       /* upload credentials & preferences */
+       std::string soundcloud_username;
+       std::string soundcloud_password;
+       bool soundcloud_make_public;
+       bool soundcloud_open_page;
+       bool soundcloud_downloadable;
+
   private:
 
        void handle_duplicate_format_extensions();