Update GPL boilerplate and (C)
[ardour.git] / gtk2_ardour / editor_export_audio.cc
index 928a9809bc714c4de153bf5efa1162067e863845..ef55394253fd7b8c24c6cd5a991f71529b807054 100644 (file)
@@ -1,21 +1,27 @@
 /*
-    Copyright (C) 2001 Paul Davis
-
-    This program is free software; you can redistribute it and/or modify
-    it under the terms of the GNU General Public License as published by
-    the Free Software Foundation; either version 2 of the License, or
-    (at your option) any later version.
-
-    This program is distributed in the hope that it will be useful,
-    but WITHOUT ANY WARRANTY; without even the implied warranty of
-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-    GNU General Public License for more details.
-
-    You should have received a copy of the GNU General Public License
-    along with this program; if not, write to the Free Software
-    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-
-*/
+ * Copyright (C) 2005-2017 Paul Davis <paul@linuxaudiosystems.com>
+ * Copyright (C) 2005 Taybin Rutkin <taybin@taybin.com>
+ * Copyright (C) 2006-2012 David Robillard <d@drobilla.net>
+ * Copyright (C) 2007-2010 Carl Hetherington <carl@carlh.net>
+ * Copyright (C) 2007-2017 Tim Mayberry <mojofunk@gmail.com>
+ * Copyright (C) 2008-2012 Sakari Bergen <sakari.bergen@beatwaves.net>
+ * Copyright (C) 2014-2017 Robin Gareus <robin@gareus.org>
+ * Copyright (C) 2015 AndrĂ© Nusser <andre.nusser@googlemail.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ */
 
 /* Note: public Editor methods are documented in public_editor.h */
 
 
 #include <gtkmm/messagedialog.h>
 
-#include "gtkmm2ext/choice.h"
-
-#include "export_dialog.h"
-#include "editor.h"
-#include "public_editor.h"
-#include "selection.h"
-#include "time_axis_view.h"
-#include "audio_time_axis.h"
-#include "audio_region_view.h"
-#include "midi_region_view.h"
+#include "pbd/gstdio_compat.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/audioregion.h"
 #include "ardour/chan_count.h"
+#include "ardour/midi_region.h"
+#include "ardour/session.h"
 #include "ardour/session_directory.h"
 #include "ardour/source_factory.h"
-#include "ardour/audiofilesource.h"
-#include "ardour/session.h"
+#include "ardour/types.h"
+
+#include "audio_region_view.h"
+#include "audio_time_axis.h"
+#include "editor.h"
+#include "export_dialog.h"
+#include "midi_export_dialog.h"
+#include "midi_region_view.h"
+#include "public_editor.h"
+#include "selection.h"
+#include "time_axis_view.h"
+#include "utils.h"
 
-#include "i18n.h"
+#include "pbd/i18n.h"
 
 using namespace std;
 using namespace ARDOUR;
@@ -59,7 +67,15 @@ using namespace Gtk;
 void
 Editor::export_audio ()
 {
-       ExportDialog dialog (*this, _("Export"));
+       ExportDialog dialog (*this, _("Export"), ExportProfileManager::RegularExport);
+       dialog.set_session (_session);
+       dialog.run();
+}
+
+void
+Editor::stem_export ()
+{
+       StemExportDialog dialog (*this);
        dialog.set_session (_session);
        dialog.run();
 }
@@ -75,11 +91,11 @@ Editor::export_selection ()
 void
 Editor::export_range ()
 {
-       Marker* marker;
+       ArdourMarker* marker;
 
-       if ((marker = reinterpret_cast<Marker *> (marker_menu_item->get_data ("marker"))) == 0) {
+       if ((marker = reinterpret_cast<ArdourMarker *> (marker_menu_item->get_data ("marker"))) == 0) {
                fatal << _("programming error: marker canvas item has no marker object pointer!") << endmsg;
-               /*NOTREACHED*/
+               abort(); /*NOTREACHED*/
        }
 
        Location* l;
@@ -92,6 +108,30 @@ Editor::export_range ()
        }
 }
 
+bool
+Editor::process_midi_export_dialog (MidiExportDialog& dialog, boost::shared_ptr<MidiRegion> midi_region)
+{
+       string path = dialog.get_path ();
+
+       if (Glib::file_test (path, Glib::FILE_TEST_EXISTS)) {
+               bool overwrite = ARDOUR_UI_UTILS::overwrite_file_dialog (dialog,
+                                                                        _("Confirm MIDI File Overwrite"),
+                                                                        _("A file with the same name already exists. Do you want to overwrite it?"));
+
+               if (!overwrite) {
+                       return false;
+               }
+
+               /* force ::g_unlink because the backend code will
+                  go wrong if it tries to open an existing
+                  file for writing.
+               */
+               ::g_unlink (path.c_str());
+       }
+
+       return midi_region->do_export (path);
+}
+
 /** Export the first selected region */
 void
 Editor::export_region ()
@@ -100,20 +140,34 @@ Editor::export_region ()
                return;
        }
 
-       try {
-               boost::shared_ptr<Region> r = selection->regions.front()->region();
-               AudioRegion & region (dynamic_cast<AudioRegion &> (*r));
+       boost::shared_ptr<Region> r = selection->regions.front()->region();
+       boost::shared_ptr<AudioRegion> audio_region = boost::dynamic_pointer_cast<AudioRegion>(r);
+       boost::shared_ptr<MidiRegion> midi_region = boost::dynamic_pointer_cast<MidiRegion>(r);
+
+       if (audio_region) {
 
                RouteTimeAxisView & rtv (dynamic_cast<RouteTimeAxisView &> (selection->regions.front()->get_time_axis_view()));
                AudioTrack & track (dynamic_cast<AudioTrack &> (*rtv.route()));
 
-               ExportRegionDialog dialog (*this, region, track);
+               ExportRegionDialog dialog (*this, *(audio_region.get()), track);
                dialog.set_session (_session);
-               dialog.run();
+               dialog.run ();
 
-       } catch (std::bad_cast & e) {
-               error << "Exporting Region failed!" << endmsg;
-               return;
+       } else if (midi_region) {
+
+               MidiExportDialog dialog (*this, midi_region);
+               dialog.set_session (_session);
+
+               bool finished = false;
+               while (!finished) {
+                       switch (dialog.run ()) {
+                       case Gtk::RESPONSE_ACCEPT:
+                               finished = process_midi_export_dialog (dialog, midi_region);
+                               break;
+                       default:
+                               return;
+                       }
+               }
        }
 }
 
@@ -137,23 +191,11 @@ Editor::write_region_selection (RegionSelection& regions)
 }
 
 void
-Editor::bounce_region_selection ()
+Editor::bounce_region_selection (bool with_processing)
 {
-       for (RegionSelection::iterator i = selection->regions.begin(); i != selection->regions.end(); ++i) {
-
-               RouteTimeAxisView* rtv = dynamic_cast<RouteTimeAxisView*> (&(*i)->get_time_axis_view());
-               boost::shared_ptr<Track> track = boost::dynamic_pointer_cast<Track> (rtv->route());
-
-               if (!track->bounceable()) {
-                       MessageDialog d (
-                               _("One or more of the selected regions' tracks cannot be bounced because it has more outputs than inputs.  "
-                                 "You can fix this by increasing the number of inputs on that track.")
-                               );
-                       d.set_title (_("Cannot bounce"));
-                       d.run ();
-                       return;
-               }
-       }
+       /* no need to check for bounceable() because this operation never puts
+        * its results back in the playlist (only in the region list).
+        */
 
        for (RegionSelection::iterator i = selection->regions.begin(); i != selection->regions.end(); ++i) {
 
@@ -163,12 +205,13 @@ Editor::bounce_region_selection ()
 
                InterThreadInfo 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;
+               boost::shared_ptr<Region> r;
+
+               if (with_processing) {
+                       r = track->bounce_range (region->position(), region->position() + region->length(), itt, track->main_outs(), false);
+               } else {
+                       r = track->bounce_range (region->position(), region->position() + region->length(), itt, boost::shared_ptr<Processor>(), false);
+               }
        }
 }
 
@@ -176,17 +219,17 @@ bool
 Editor::write_region (string path, boost::shared_ptr<AudioRegion> region)
 {
        boost::shared_ptr<AudioFileSource> fs;
-       const framepos_t chunk_size = 4096;
-       framepos_t to_read;
+       const samplepos_t chunk_size = 4096;
+       samplepos_t to_read;
        Sample buf[chunk_size];
        gain_t gain_buffer[chunk_size];
-       framepos_t pos;
+       samplepos_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();
+       const string sound_directory = _session->session_directory().sound_path();
 
        nchans = region->n_channels();
 
@@ -213,7 +256,7 @@ Editor::write_region (string path, boost::shared_ptr<AudioRegion> region)
 
                                path = s;
 
-                               if (::access (path.c_str(), F_OK) != 0) {
+                               if (!Glib::file_test (path, Glib::FILE_TEST_EXISTS)) {
                                        break;
                                }
                        }
@@ -228,8 +271,8 @@ Editor::write_region (string path, boost::shared_ptr<AudioRegion> region)
                        try {
                                fs = boost::dynamic_pointer_cast<AudioFileSource> (
                                        SourceFactory::createWritable (DataType::AUDIO, *_session,
-                                                                      path, string(), true,
-                                                                      false, _session->frame_rate()));
+                                                                      path, true,
+                                                                      false, _session->sample_rate()));
                        }
 
                        catch (failed_constructor& err) {
@@ -248,7 +291,7 @@ Editor::write_region (string path, boost::shared_ptr<AudioRegion> region)
        pos = region->position();
 
        while (to_read) {
-               framepos_t this_time;
+               samplepos_t this_time;
 
                this_time = min (to_read, chunk_size);
 
@@ -326,17 +369,17 @@ bool
 Editor::write_audio_range (AudioPlaylist& playlist, const ChanCount& count, list<AudioRange>& range)
 {
        boost::shared_ptr<AudioFileSource> fs;
-       const framepos_t chunk_size = 4096;
-       framepos_t nframes;
+       const samplepos_t chunk_size = 4096;
+       samplepos_t nframes;
        Sample buf[chunk_size];
        gain_t gain_buffer[chunk_size];
-       framepos_t pos;
+       samplepos_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();
+       const string sound_directory = _session->session_directory().sound_path();
 
        uint32_t channels = count.n_audio();
 
@@ -352,7 +395,7 @@ Editor::write_audio_range (AudioPlaylist& playlist, const ChanCount& count, list
                                          legalize_for_path(playlist.name()).c_str(), cnt, n);
                        }
 
-                       if (::access (s, F_OK) != 0) {
+                       if (!Glib::file_test (s, Glib::FILE_TEST_EXISTS)) {
                                break;
                        }
                }
@@ -367,8 +410,8 @@ Editor::write_audio_range (AudioPlaylist& playlist, const ChanCount& count, list
                try {
                        fs = boost::dynamic_pointer_cast<AudioFileSource> (
                                SourceFactory::createWritable (DataType::AUDIO, *_session,
-                                                              path, string(), true,
-                                                              false, _session->frame_rate()));
+                                                              path, true,
+                                                              false, _session->sample_rate()));
                }
 
                catch (failed_constructor& err) {
@@ -386,7 +429,7 @@ Editor::write_audio_range (AudioPlaylist& playlist, const ChanCount& count, list
                pos = (*i).start;
 
                while (nframes) {
-                       framepos_t this_time;
+                       samplepos_t this_time;
 
                        this_time = min (nframes, chunk_size);
 
@@ -418,7 +461,7 @@ Editor::write_audio_range (AudioPlaylist& playlist, const ChanCount& count, list
 
                        while (nframes) {
 
-                               framepos_t this_time = min (nframes, chunk_size);
+                               samplepos_t this_time = min (nframes, chunk_size);
                                memset (buf, 0, sizeof (Sample) * this_time);
 
                                for (uint32_t n=0; n < channels; ++n) {