Factor out grid beat divisions.
[ardour.git] / gtk2_ardour / sfdb_ui.cc
index 54e8ea98aba2b5dac8e8b7f60584e7930aec99dc..d6ba793c2f943ca5a0e5916e6c4d89232d8ab6f7 100644 (file)
@@ -21,6 +21,8 @@
 #include "gtk2ardour-config.h"
 #endif
 
+#include "i18n.h"
+
 #include <map>
 #include <cerrno>
 #include <sstream>
 #include "ardour/auditioner.h"
 #include "ardour/audioregion.h"
 #include "ardour/audiofilesource.h"
+#include "ardour/midi_region.h"
 #include "ardour/smf_source.h"
 #include "ardour/region_factory.h"
 #include "ardour/source_factory.h"
 #include "ardour/session.h"
 #include "ardour/session_directory.h"
+#include "ardour/srcfilesource.h"
 
 #include "ardour_ui.h"
 #include "editing.h"
 #include "prompter.h"
 #include "sfdb_ui.h"
 #include "editing.h"
-#include "utils.h"
 #include "gain_meter.h"
 #include "main_clock.h"
 #include "public_editor.h"
+#include "timers.h"
 
 #include "sfdb_freesound_mootcher.h"
 
-#include "i18n.h"
-
 using namespace ARDOUR;
 using namespace PBD;
 using namespace std;
@@ -113,16 +115,18 @@ importmode2string (ImportMode mode)
        case ImportAsTapeTrack:
                return _("as new tape tracks");
        }
-       /*NOTREACHED*/
+       abort(); /*NOTREACHED*/
        return _("as new tracks");
 }
 
-SoundFileBox::SoundFileBox (bool persistent)
+SoundFileBox::SoundFileBox (bool /*persistent*/)
        : table (6, 2),
-         length_clock ("sfboxLengthClock", !persistent, "", false, false, true, false),
-         timecode_clock ("sfboxTimecodeClock", !persistent, "", false, false, false, false),
+         length_clock ("sfboxLengthClock", true, "", false, false, true, false),
+         timecode_clock ("sfboxTimecodeClock", true, "", false, false, false, false),
          main_box (false, 6),
-         autoplay_btn (_("Auto-play"))
+         autoplay_btn (_("Auto-play")),
+         seek_slider(0,1000,1),
+         _seeking(false)
 
 {
        set_name (X_("SoundFileBox"));
@@ -200,9 +204,18 @@ SoundFileBox::SoundFileBox (bool persistent)
        bottom_box.pack_start(stop_btn, true, true);
        bottom_box.pack_start(autoplay_btn, false, false);
 
+       seek_slider.set_draw_value(false);
+
+       seek_slider.add_events(Gdk::BUTTON_PRESS_MASK|Gdk::BUTTON_RELEASE_MASK);
+       seek_slider.signal_button_press_event().connect(sigc::mem_fun(*this, &SoundFileBox::seek_button_press), false);
+       seek_slider.signal_button_release_event().connect(sigc::mem_fun(*this, &SoundFileBox::seek_button_release), false);
+       main_box.pack_start (seek_slider, false, false);
+
        play_btn.signal_clicked().connect (sigc::mem_fun (*this, &SoundFileBox::audition));
        stop_btn.signal_clicked().connect (sigc::mem_fun (*this, &SoundFileBox::stop_audition));
 
+       stop_btn.set_sensitive (false);
+
        channels_value.set_alignment (0.0f, 0.5f);
        samplerate_value.set_alignment (0.0f, 0.5f);
 }
@@ -218,9 +231,45 @@ SoundFileBox::set_session(Session* s)
        if (!_session) {
                play_btn.set_sensitive (false);
                stop_btn.set_sensitive (false);
+               auditioner_connections.drop_connections();
+       } else {
+               auditioner_connections.drop_connections();
+               _session->AuditionActive.connect(auditioner_connections, invalidator (*this), boost::bind (&SoundFileBox::audition_active, this, _1), gui_context());
+               _session->the_auditioner()->AuditionProgress.connect(auditioner_connections, invalidator (*this), boost::bind (&SoundFileBox::audition_progress, this, _1, _2), gui_context());
        }
 }
 
+void
+SoundFileBox::audition_active(bool active) {
+       stop_btn.set_sensitive (active);
+       seek_slider.set_sensitive (active);
+       if (!active) {
+               seek_slider.set_value(0);
+       }
+}
+
+void
+SoundFileBox::audition_progress(ARDOUR::framecnt_t pos, ARDOUR::framecnt_t len) {
+       if (!_seeking) {
+               seek_slider.set_value( 1000.0 * pos / len);
+               seek_slider.set_sensitive (true);
+       }
+}
+
+bool
+SoundFileBox::seek_button_press(GdkEventButton*) {
+       _seeking = true;
+       return false; // pass on to slider
+}
+
+bool
+SoundFileBox::seek_button_release(GdkEventButton*) {
+       _seeking = false;
+       _session->the_auditioner()->seek_to_percent(seek_slider.get_value() / 10.0);
+       seek_slider.set_sensitive (false);
+       return false; // pass on to slider
+}
+
 bool
 SoundFileBox::setup_labels (const string& filename)
 {
@@ -233,6 +282,43 @@ SoundFileBox::setup_labels (const string& filename)
 
        string error_msg;
 
+       if (SMFSource::valid_midi_file (path)) {
+
+               boost::shared_ptr<SMFSource> ms;
+               try {
+                       ms = boost::dynamic_pointer_cast<SMFSource> (
+                               SourceFactory::createExternal (DataType::MIDI, *_session,
+                                                              path, 0, Source::Flag (0), false));
+               } catch (const std::exception& e) {
+                       error << string_compose(_("Could not read file: %1 (%2)."),
+                                               path, e.what()) << endmsg;
+               }
+
+               preview_label.set_markup (_("<b>Midi File Information</b>"));
+
+               format_text.set_text ("MIDI");
+               samplerate_value.set_text ("-");
+               tags_entry.get_buffer()->set_text ("");
+               timecode_clock.set (0);
+               tags_entry.set_sensitive (false);
+
+               if (ms) {
+                       channels_value.set_text (to_string(ms->num_tracks(), std::dec));
+                       length_clock.set (ms->length(ms->timeline_position()));
+               } else {
+                       channels_value.set_text ("");
+                       length_clock.set (0);
+               }
+
+               if (_session && ms) {
+                       play_btn.set_sensitive (true);
+               } else {
+                       play_btn.set_sensitive (false);
+               }
+
+               return true;
+       }
+
        if(!AudioFileSource::get_soundfile_info (filename, sf_info, error_msg)) {
 
                preview_label.set_markup (_("<b>Sound File Information</b>"));
@@ -317,11 +403,6 @@ SoundFileBox::audition ()
                return;
        }
 
-       if (SMFSource::safe_midi_file_extension (path)) {
-               error << _("Auditioning of MIDI files is not yet supported") << endmsg;
-               return;
-       }
-
        _session->cancel_audition();
 
        if (!Glib::file_test (path, Glib::FILE_TEST_EXISTS)) {
@@ -330,47 +411,91 @@ SoundFileBox::audition ()
        }
 
        boost::shared_ptr<Region> r;
-       SourceList srclist;
-       boost::shared_ptr<AudioFileSource> afs;
-       bool old_sbp = AudioSource::get_build_peakfiles ();
 
-       /* don't even think of building peakfiles for these files */
+       if (SMFSource::valid_midi_file (path)) {
 
-       AudioSource::set_build_peakfiles (false);
+               boost::shared_ptr<SMFSource> ms =
+                       boost::dynamic_pointer_cast<SMFSource> (
+                                       SourceFactory::createExternal (DataType::MIDI, *_session,
+                                                                                        path, 0, Source::Flag (0), false));
 
-       for (int n = 0; n < sf_info.channels; ++n) {
-               try {
-                       afs = boost::dynamic_pointer_cast<AudioFileSource> (
-                               SourceFactory::createExternal (DataType::AUDIO, *_session,
-                                                              path, n,
-                                                              Source::Flag (0), false));
-                       
-                       srclist.push_back(afs);
-
-               } catch (failed_constructor& err) {
-                       error << _("Could not access soundfile: ") << path << endmsg;
-                       AudioSource::set_build_peakfiles (old_sbp);
-                       return;
+               string rname = region_name_from_path (ms->path(), false);
+
+               PropertyList plist;
+
+               plist.add (ARDOUR::Properties::start, 0);
+               plist.add (ARDOUR::Properties::length, ms->length(ms->timeline_position()));
+               plist.add (ARDOUR::Properties::name, rname);
+               plist.add (ARDOUR::Properties::layer, 0);
+
+               r = boost::dynamic_pointer_cast<MidiRegion> (RegionFactory::create (boost::dynamic_pointer_cast<Source>(ms), plist, false));
+               assert(r);
+
+       } else {
+
+               SourceList srclist;
+               boost::shared_ptr<AudioFileSource> afs;
+               bool old_sbp = AudioSource::get_build_peakfiles ();
+
+               /* don't even think of building peakfiles for these files */
+
+               AudioSource::set_build_peakfiles (false);
+
+               for (int n = 0; n < sf_info.channels; ++n) {
+                       try {
+                               afs = boost::dynamic_pointer_cast<AudioFileSource> (
+                                       SourceFactory::createExternal (DataType::AUDIO, *_session,
+                                                                                        path, n,
+                                                                                        Source::Flag (0), false));
+                               if (afs->sample_rate() != _session->nominal_frame_rate()) {
+                                       boost::shared_ptr<SrcFileSource> sfs (new SrcFileSource(*_session, afs, _src_quality));
+                                       srclist.push_back(sfs);
+                               } else {
+                                       srclist.push_back(afs);
+                               }
+
+                       } catch (failed_constructor& err) {
+                               error << _("Could not access soundfile: ") << path << endmsg;
+                               AudioSource::set_build_peakfiles (old_sbp);
+                               return;
+                       }
                }
-       }
 
-       AudioSource::set_build_peakfiles (old_sbp);
+               AudioSource::set_build_peakfiles (old_sbp);
 
-       if (srclist.empty()) {
-               return;
-       }
+               if (srclist.empty()) {
+                       return;
+               }
 
-       afs = boost::dynamic_pointer_cast<AudioFileSource> (srclist[0]);
-       string rname = region_name_from_path (afs->path(), false);
+               afs = boost::dynamic_pointer_cast<AudioFileSource> (srclist[0]);
+               string rname = region_name_from_path (afs->path(), false);
 
-       PropertyList plist;
+               PropertyList plist;
 
-       plist.add (ARDOUR::Properties::start, 0);
-       plist.add (ARDOUR::Properties::length, srclist[0]->length(srclist[0]->timeline_position()));
-       plist.add (ARDOUR::Properties::name, rname);
-       plist.add (ARDOUR::Properties::layer, 0);
+               plist.add (ARDOUR::Properties::start, 0);
+               plist.add (ARDOUR::Properties::length, srclist[0]->length(srclist[0]->timeline_position()));
+               plist.add (ARDOUR::Properties::name, rname);
+               plist.add (ARDOUR::Properties::layer, 0);
 
-       r = boost::dynamic_pointer_cast<AudioRegion> (RegionFactory::create (srclist, plist, false));
+               r = boost::dynamic_pointer_cast<AudioRegion> (RegionFactory::create (srclist, plist, false));
+       }
+
+       frameoffset_t audition_position = 0;
+       switch(_import_position) {
+               case ImportAtTimestamp:
+                       audition_position = 0;
+                       break;
+               case ImportAtPlayhead:
+                       audition_position = _session->transport_frame();
+                       break;
+               case ImportAtStart:
+                       audition_position = _session->current_start_frame();
+                       break;
+               case ImportAtEditPoint:
+                       audition_position = PublicEditor::instance().get_preferred_edit_position ();
+                       break;
+       }
+       r->set_position(audition_position);
 
        _session->audition_region(r);
 }
@@ -732,7 +857,7 @@ SoundFileBrowser::remove_gain_meter ()
 void
 SoundFileBrowser::start_metering ()
 {
-       metering_connection = ARDOUR_UI::instance()->SuperRapidScreenUpdate.connect (sigc::mem_fun(*this, &SoundFileBrowser::meter));
+       metering_connection = Timers::super_rapid_connect (sigc::mem_fun(*this, &SoundFileBrowser::meter));
 }
 
 void
@@ -1192,7 +1317,7 @@ SoundFileOmega::reset_options ()
                   to do embedding (or if we are importing a MIDI file).
                */
 
-               if (Config->get_only_copy_imported_files()) {
+               if (ARDOUR_UI::config()->get_only_copy_imported_files()) {
                        copy_files_btn.set_sensitive (false);
                } else {
                        copy_files_btn.set_sensitive (false);
@@ -1207,7 +1332,7 @@ SoundFileOmega::reset_options ()
 
        /* See if we are thinking about importing any MIDI files */
        vector<string>::iterator i = paths.begin ();
-       while (i != paths.end() && SMFSource::safe_midi_file_extension (*i) == false) {
+       while (i != paths.end() && SMFSource::valid_midi_file (*i) == false) {
                ++i;
        }
        bool const have_a_midi_file = (i != paths.end ());
@@ -1366,7 +1491,7 @@ SoundFileOmega::reset_options ()
         * or any file if we are under nsm control */
        bool const must_copy = _session->get_nsm_state() || have_a_midi_file || notebook.get_current_page() == 2;
        
-       if (Config->get_only_copy_imported_files()) {
+       if (ARDOUR_UI::config()->get_only_copy_imported_files()) {
 
                if (selection_can_be_embedded_with_links && !must_copy) {
                        copy_files_btn.set_sensitive (true);
@@ -1435,7 +1560,7 @@ SoundFileOmega::check_info (const vector<string>& paths, bool& same_size, bool&
                                src_needed = true;
                        }
 
-               } else if (SMFSource::safe_midi_file_extension (*i)) {
+               } else if (SMFSource::valid_midi_file (*i)) {
 
                        Evoral::SMF reader;
                        reader.open(*i);
@@ -1560,6 +1685,7 @@ SoundFileOmega::SoundFileOmega (string title, ARDOUR::Session* s,
        str.push_back (_("session start"));
        set_popdown_strings (where_combo, str);
        where_combo.set_active_text (str.front());
+       where_combo.signal_changed().connect (sigc::mem_fun (*this, &SoundFileOmega::where_combo_changed));
 
        Label* l = manage (new Label);
        l->set_markup (_("<b>Add files as ...</b>"));
@@ -1626,6 +1752,18 @@ SoundFileOmega::SoundFileOmega (string title, ARDOUR::Session* s,
        hbox->pack_start (*vbox, false, false);
        options.pack_start (*hbox, false, false);
 
+       l = manage (new Label);
+       l->set_markup (_("<b>Instrument</b>"));
+
+       vbox = manage (new VBox);
+       vbox->set_border_width (12);
+       vbox->set_spacing (6);
+       vbox->pack_start (*l, false, false);
+       vbox->pack_start (instrument_combo, false, false);
+       hbox = manage (new HBox);
+       hbox->pack_start (*vbox, false, false);
+       options.pack_start (*hbox, false, false);
+
        str.clear ();
        str.push_back (_("Best"));
        str.push_back (_("Good"));
@@ -1636,6 +1774,7 @@ SoundFileOmega::SoundFileOmega (string title, ARDOUR::Session* s,
        set_popdown_strings (src_combo, str);
        src_combo.set_active_text (str.front());
        src_combo.set_sensitive (false);
+       src_combo.signal_changed().connect (sigc::mem_fun (*this, &SoundFileOmega::src_combo_changed));
 
        reset_options ();
 
@@ -1746,6 +1885,18 @@ SoundFileOmega::get_src_quality() const
        }
 }
 
+void
+SoundFileOmega::src_combo_changed()
+{
+       preview.set_src_quality(get_src_quality());
+}
+
+void
+SoundFileOmega::where_combo_changed()
+{
+       preview.set_import_position(get_position());
+}
+
 ImportDisposition
 SoundFileOmega::get_channel_disposition () const
 {
@@ -1759,7 +1910,7 @@ SoundFileOmega::get_channel_disposition () const
 
        if (x == disposition_map.end()) {
                fatal << string_compose (_("programming error: %1 (%2)"), "unknown string for import disposition", str) << endmsg;
-               /*NOTREACHED*/
+               abort(); /*NOTREACHED*/
        }
 
        return x->second;
@@ -1816,6 +1967,7 @@ SoundFileOmega::do_something (int action)
        ImportPosition pos = get_position ();
        ImportMode mode = get_mode ();
        ImportDisposition chns = get_channel_disposition ();
+       PluginInfoPtr instrument = instrument_combo.selected_instrument();
        framepos_t where;
        
        switch (pos) {
@@ -1836,9 +1988,9 @@ SoundFileOmega::do_something (int action)
        SrcQuality quality = get_src_quality();
        
        if (copy_files_btn.get_active()) {
-               PublicEditor::instance().do_import (paths, chns, mode, quality, where);
+               PublicEditor::instance().do_import (paths, chns, mode, quality, where, instrument);
        } else {
-               PublicEditor::instance().do_embed (paths, chns, mode, where);
+               PublicEditor::instance().do_embed (paths, chns, mode, where, instrument);
        }
        
        if (action == RESPONSE_OK) {