#define __ardour_export_channel_configuration_h__
#include <list>
-
-#include <glibmm/ustring.h>
-#include <sigc++/signal.h>
+#include <string>
+#include <boost/enable_shared_from_this.hpp>
#include "ardour/export_channel.h"
#include "ardour/export_status.h"
#include "pbd/xml++.h"
-using Glib::ustring;
-
namespace ARDOUR
{
class ExportTimespan;
class Session;
-class ExportChannelConfiguration
+class ExportChannelConfiguration : public boost::enable_shared_from_this<ExportChannelConfiguration>
{
- private:
- typedef boost::shared_ptr<ExportProcessor> ProcessorPtr;
- typedef boost::shared_ptr<ExportTimespan> TimespanPtr;
- typedef boost::shared_ptr<ExportFormatSpecification const> FormatPtr;
- typedef boost::shared_ptr<ExportFilename> FilenamePtr;
-
- typedef std::pair<FormatPtr, FilenamePtr> FileConfig;
- typedef std::list<FileConfig> FileConfigList;
-
- /// Struct for threading, acts like a pointer to a ExportChannelConfiguration
- struct WriterThread {
- WriterThread (ExportChannelConfiguration & channel_config) :
- channel_config (channel_config), running (false) {}
-
- ExportChannelConfiguration * operator-> () { return &channel_config; }
- ExportChannelConfiguration & operator* () { return channel_config; }
-
- ExportChannelConfiguration & channel_config;
-
- pthread_t thread;
- bool running;
- };
private:
friend class ExportElementFactory;
ExportChannelConfiguration (Session & session);
-
+
public:
+ bool operator== (ExportChannelConfiguration const & other) const { return channels == other.channels; }
+ bool operator!= (ExportChannelConfiguration const & other) const { return channels != other.channels; }
+
XMLNode & get_state ();
int set_state (const XMLNode &);
-
+
typedef std::list<ExportChannelPtr> ChannelList;
-
+
ChannelList const & get_channels () const { return channels; }
bool all_channels_have_ports () const;
-
- ustring name () const { return _name; }
- void set_name (ustring name) { _name = name; }
+
+ std::string name () const { return _name; }
+ void set_name (std::string name) { _name = name; }
void set_split (bool value) { split = value; }
-
+
bool get_split () const { return split; }
uint32_t get_n_chans () const { return channels.size(); }
-
+
void register_channel (ExportChannelPtr channel) { channels.push_back (channel); }
- void register_file_config (FormatPtr format, FilenamePtr filename) { file_configs.push_back (FileConfig (format, filename)); }
-
void clear_channels () { channels.clear (); }
- /// Writes all files for this channel config @return true if a new thread was spawned
- bool write_files (boost::shared_ptr<ExportProcessor> new_processor);
- sigc::signal<void> FilesWritten;
-
- // Tells the handler the necessary information for it to handle tempfiles
- void register_with_timespan (TimespanPtr timespan);
-
- void unregister_all ();
-
- private:
-
- typedef boost::shared_ptr<ExportStatus> ExportStatusPtr;
-
- Session & session;
+ /** Returns a list of channel configurations that match the files created.
+ * I.e. many configurations if splitting is enabled, one if not. */
+ void configurations_for_files (std::list<boost::shared_ptr<ExportChannelConfiguration> > & configs);
- // processor has to be prepared before doing this.
- void write_file ();
-
- /// The actual write files, needed for threading
- static void * _write_files (void *arg);
- WriterThread writer_thread;
- ProcessorPtr processor;
- ExportStatusPtr status;
+ private:
- bool files_written;
+ Session & session;
- TimespanPtr timespan;
ChannelList channels;
- FileConfigList file_configs;
-
bool split; // Split to mono files
- ustring _name;
+ std::string _name;
};
} // namespace ARDOUR