fixes for possible null engine dialog
[ardour.git] / gtk2_ardour / editor_export_audio.cc
index f540998a1e2d90ff687c8205c4e8a68d48dce5f1..ca73c4d8b07002c26184d12a33f69d0e6b8de5b2 100644 (file)
@@ -24,9 +24,7 @@
 
 #include <gtkmm/messagedialog.h>
 
-#include "export_session_dialog.h"
-#include "export_region_dialog.h"
-#include "export_range_markers_dialog.h"
+#include "export_dialog.h"
 #include "editor.h"
 #include "public_editor.h"
 #include "selection.h"
 #include "audio_time_axis.h"
 #include "audio_region_view.h"
 
-#include <pbd/pthread_utils.h>
-#include <ardour/types.h>
-#include <ardour/export.h>
-#include <ardour/audio_track.h>
-#include <ardour/audiofilesource.h>
-#include <ardour/audio_diskstream.h>
-#include <ardour/audioregion.h>
-#include <ardour/audioplaylist.h>
-#include <ardour/chan_count.h>
-#include <ardour/source_factory.h>
-#include <ardour/audiofilesource.h>
+#include "pbd/pthread_utils.h"
+#include "ardour/types.h"
+#include "ardour/audio_track.h"
+#include "ardour/audiofilesource.h"
+#include "ardour/audio_diskstream.h"
+#include "ardour/audioregion.h"
+#include "ardour/audioplaylist.h"
+#include "ardour/chan_count.h"
+#include "ardour/session_directory.h"
+#include "ardour/source_factory.h"
+#include "ardour/audiofilesource.h"
 
 #include "i18n.h"
 
@@ -54,40 +52,40 @@ using namespace PBD;
 using namespace Gtk;
 
 void
-Editor::export_session()
+Editor::export_audio ()
 {
-       if (session) {
-               export_range (session->current_start_frame(), session->current_end_frame());
-       }
+       ExportDialog dialog (*this);
+       dialog.set_session (session);
+       dialog.run();
 }
 
 void
 Editor::export_selection ()
 {
-       if (session) {
-               if (selection->time.empty()) {
-                       MessageDialog message (*this, _("There is no selection to export.\n\nSelect a selection using the range mouse mode"));
-                       message.run ();
-                       return;
-               }
-
-               export_range (selection->time.front().start, selection->time.front().end);
-       }
+       ExportSelectionDialog dialog (*this);
+       dialog.set_session (session);
+       dialog.run();
 }
 
 void
-Editor::export_range (nframes_t start, nframes_t end)
+Editor::export_range ()
 {
-       if (session) {
-               if (export_dialog == 0) {
-                       export_dialog = new ExportSessionDialog (*this);
-               }
-               
-               export_dialog->connect_to_session (session);
-               export_dialog->set_range (start, end);
-               export_dialog->start_export();
+       Marker* marker;
+
+       if ((marker = reinterpret_cast<Marker *> (marker_menu_item->get_data ("marker"))) == 0) {
+               fatal << _("programming error: marker canvas item has no marker object pointer!") << endmsg;
+               /*NOTREACHED*/
        }
-}      
+
+       Location* l;
+       bool is_start;
+
+       if (((l = find_location_from_marker (marker, is_start)) != 0) && (l->end() > l->start())) {
+               ExportRangeDialog dialog (*this, l->id().to_s());
+               dialog.set_session (session);
+               dialog.run();
+       }
+}
 
 /** Export the first selected region */
 void
@@ -96,36 +94,23 @@ Editor::export_region ()
        if (selection->regions.empty()) {
                return;
        }
-
-       boost::shared_ptr<Region> r = selection->regions.front()->region();
        
-       ExportDialog* dialog = new ExportRegionDialog (*this, r);
+       try {
+               boost::shared_ptr<Region> r = selection->regions.front()->region();
+               AudioRegion & region (dynamic_cast<AudioRegion &> (*r));
                
-       dialog->connect_to_session (session);
-       dialog->set_range (r->first_frame(), r->last_frame());
-       dialog->start_export();
-}
-
-void
-Editor::export_range_markers ()
-{
-       if (session) {
-
-               if (session->locations()->num_range_markers() == 0) {
-                       MessageDialog message (*this, _("There are no ranges to export.\n\nCreate 1 or more ranges by dragging the mouse in the range bar"));
-                       message.run ();
-                       return;
-               }
+               RouteTimeAxisView & rtv (dynamic_cast<RouteTimeAxisView &> (selection->regions.front()->get_time_axis_view()));
+               AudioTrack & track (dynamic_cast<AudioTrack &> (*rtv.route()));
                
-
-               if (export_range_markers_dialog == 0) {
-                       export_range_markers_dialog = new ExportRangeMarkersDialog(*this);
-               }
+               ExportRegionDialog dialog (*this, region, track);
+               dialog.set_session (session);
+               dialog.run();
                
-               export_range_markers_dialog->connect_to_session (session);
-               export_range_markers_dialog->start_export();
+       } catch (std::bad_cast & e) {
+               error << "Exporting Region failed!" << endmsg;
+               return;
        }
-}      
+}
 
 int
 Editor::write_region_selection (RegionSelection& regions)
@@ -156,7 +141,12 @@ Editor::bounce_region_selection ()
                itt.cancel = false;
                itt.progress = 0.0f;
 
-               track->bounce_range (region->position(), region->position() + region->length(), itt);
+               boost::shared_ptr<Region> r = track->bounce_range (region->position(), region->position() + region->length(), itt);
+               cerr << "Result of bounce of "
+                    << region->name() << " len = " << region->length()
+                    << " was "
+                    << r->name() << " len = " << r->length()
+                    << endl;
        }
 }
 
@@ -164,21 +154,23 @@ bool
 Editor::write_region (string path, boost::shared_ptr<AudioRegion> region)
 {
        boost::shared_ptr<AudioFileSource> fs;
-       const nframes_t chunk_size = 4096;
-       nframes_t to_read;
+       const nframes64_t chunk_size = 4096;
+       nframes64_t to_read;
        Sample buf[chunk_size];
        gain_t gain_buffer[chunk_size];
-       nframes_t pos;
+       nframes64_t pos;
        char s[PATH_MAX+1];
        uint32_t cnt;
        vector<boost::shared_ptr<AudioFileSource> > sources;
        uint32_t nchans;
-       
+
+       const string sound_directory = session->session_directory().sound_path().to_string();
+
        nchans = region->n_channels();
        
        /* don't do duplicate of the entire source if that's what is going on here */
 
-       if (region->start() == 0 && region->length() == region->source()->length()) {
+       if (region->start() == 0 && region->length() == region->source_length(0)) {
                /* XXX should link(2) to create a new inode with "path" */
                return true;
        }
@@ -189,11 +181,11 @@ Editor::write_region (string path, boost::shared_ptr<AudioRegion> region)
                        
                        for (cnt = 0; cnt < 999999; ++cnt) {
                                if (nchans == 1) {
-                                       snprintf (s, sizeof(s), "%s/%s_%" PRIu32 ".wav", session->sound_dir().c_str(),
+                                       snprintf (s, sizeof(s), "%s/%s_%" PRIu32 ".wav", sound_directory.c_str(),
                                                  legalize_for_path(region->name()).c_str(), cnt);
                                }
                                else {
-                                       snprintf (s, sizeof(s), "%s/%s_%" PRIu32 "-%" PRId32 ".wav", session->sound_dir().c_str(),
+                                       snprintf (s, sizeof(s), "%s/%s_%" PRIu32 "-%" PRId32 ".wav", sound_directory.c_str(),
                                                  legalize_for_path(region->name()).c_str(), cnt, n);
                                }
 
@@ -212,7 +204,10 @@ Editor::write_region (string path, boost::shared_ptr<AudioRegion> region)
                
                        
                        try {
-                               fs = boost::dynamic_pointer_cast<AudioFileSource> (SourceFactory::createWritable (DataType::AUDIO, *session, path, false, session->frame_rate()));
+                               fs = boost::dynamic_pointer_cast<AudioFileSource> (
+                                               SourceFactory::createWritable (DataType::AUDIO, *session,
+                                                               path, true,
+                                                               false, session->frame_rate()));
                        }
                        
                        catch (failed_constructor& err) {
@@ -231,7 +226,7 @@ Editor::write_region (string path, boost::shared_ptr<AudioRegion> region)
        pos = region->position();
 
        while (to_read) {
-               nframes_t this_time;
+               nframes64_t this_time;
 
                this_time = min (to_read, chunk_size);
 
@@ -309,27 +304,29 @@ bool
 Editor::write_audio_range (AudioPlaylist& playlist, const ChanCount& count, list<AudioRange>& range)
 {
        boost::shared_ptr<AudioFileSource> fs;
-       const nframes_t chunk_size = 4096;
-       nframes_t nframes;
+       const nframes64_t chunk_size = 4096;
+       nframes64_t nframes;
        Sample buf[chunk_size];
        gain_t gain_buffer[chunk_size];
-       nframes_t pos;
+       nframes64_t pos;
        char s[PATH_MAX+1];
        uint32_t cnt;
        string path;
        vector<boost::shared_ptr<AudioFileSource> > sources;
 
+       const string sound_directory = session->session_directory().sound_path().to_string();
+
        uint32_t channels = count.n_audio();
 
        for (uint32_t n=0; n < channels; ++n) {
                
                for (cnt = 0; cnt < 999999; ++cnt) {
                        if (channels == 1) {
-                               snprintf (s, sizeof(s), "%s/%s_%" PRIu32 ".wav", session->sound_dir().c_str(),
+                               snprintf (s, sizeof(s), "%s/%s_%" PRIu32 ".wav", sound_directory.c_str(),
                                          legalize_for_path(playlist.name()).c_str(), cnt);
                        }
                        else {
-                               snprintf (s, sizeof(s), "%s/%s_%" PRIu32 "-%" PRId32 ".wav", session->sound_dir().c_str(),
+                               snprintf (s, sizeof(s), "%s/%s_%" PRIu32 "-%" PRId32 ".wav", sound_directory.c_str(),
                                          legalize_for_path(playlist.name()).c_str(), cnt, n);
                        }
                        
@@ -346,7 +343,10 @@ Editor::write_audio_range (AudioPlaylist& playlist, const ChanCount& count, list
                path = s;
                
                try {
-                       fs = boost::dynamic_pointer_cast<AudioFileSource> (SourceFactory::createWritable (DataType::AUDIO, *session, path, false, session->frame_rate()));
+                       fs = boost::dynamic_pointer_cast<AudioFileSource> (
+                                       SourceFactory::createWritable (DataType::AUDIO, *session,
+                                                       path, true,
+                                                       false, session->frame_rate()));
                }
                
                catch (failed_constructor& err) {
@@ -364,7 +364,7 @@ Editor::write_audio_range (AudioPlaylist& playlist, const ChanCount& count, list
                pos = (*i).start;
                
                while (nframes) {
-                       nframes_t this_time;
+                       nframes64_t this_time;
                        
                        this_time = min (nframes, chunk_size);
 
@@ -396,7 +396,7 @@ Editor::write_audio_range (AudioPlaylist& playlist, const ChanCount& count, list
 
                        while (nframes) {
 
-                               nframes_t this_time = min (nframes, chunk_size);
+                               nframes64_t this_time = min (nframes, chunk_size);
                                memset (buf, 0, sizeof (Sample) * this_time);
 
                                for (uint32_t n=0; n < channels; ++n) {