X-Git-Url: https://main.carlh.net/gitweb/?a=blobdiff_plain;f=gtk2_ardour%2Faudio_streamview.cc;h=14036bc569c3603e23f537a95491ae2cb6239bdd;hb=767984b486086e3682e521179c2fb8364b3bba76;hp=82349947c684e8154b729154d42e2f9952860a39;hpb=79986643c0c904f6574bb5323e2233a43a9e622e;p=ardour.git diff --git a/gtk2_ardour/audio_streamview.cc b/gtk2_ardour/audio_streamview.cc index 82349947c6..14036bc569 100644 --- a/gtk2_ardour/audio_streamview.cc +++ b/gtk2_ardour/audio_streamview.cc @@ -25,11 +25,12 @@ #include #include -#include +#include #include #include #include #include +#include #include "audio_streamview.h" #include "audio_region_view.h" @@ -47,6 +48,8 @@ #include "utils.h" #include "color.h" +#include "i18n.h" + using namespace ARDOUR; using namespace PBD; using namespace Editing; @@ -55,7 +58,9 @@ AudioStreamView::AudioStreamView (AudioTimeAxisView& tv) : StreamView (tv) { crossfades_visible = true; - + _waveform_scale = LinearWaveform; + _waveform_shape = Traditional; + if (tv.is_audio_track()) stream_base_color = color_map[cAudioTrackBase]; else @@ -68,6 +73,7 @@ AudioStreamView::AudioStreamView (AudioTimeAxisView& tv) use_rec_regions = tv.editor.show_waveforms_recording (); last_rec_peak_frame = 0; + } AudioStreamView::~AudioStreamView () @@ -124,75 +130,125 @@ AudioStreamView::set_amplitude_above_axis (gdouble app) } void -AudioStreamView::add_region_view_internal (Region *r, bool wait_for_waves) +AudioStreamView::add_region_view_internal (boost::shared_ptr r, bool wait_for_waves) { + AudioRegionView *region_view = 0; + ENSURE_GUI_THREAD (bind (mem_fun (*this, &AudioStreamView::add_region_view), r)); - AudioRegion* region = dynamic_cast (r); + boost::shared_ptr region = boost::dynamic_pointer_cast (r); if (region == 0) { return; } - AudioRegionView *region_view; - list::iterator i; - - for (i = region_views.begin(); i != region_views.end(); ++i) { - if (&(*i)->region() == r) { + for (list::iterator i = region_views.begin(); i != region_views.end(); ++i) { + if ((*i)->region() == r) { /* great. we already have a AudioRegionView for this Region. use it again. */ - + (*i)->set_valid (true); + + // this might not be necessary + AudioRegionView* const arv = dynamic_cast(*i); + if (arv) { + arv->set_waveform_scale (_waveform_scale); + arv->set_waveform_shape (_waveform_shape); + } + return; } } - + switch (_trackview.audio_track()->mode()) { case Normal: - region_view = new AudioRegionView (canvas_group, _trackview, *region, + region_view = new AudioRegionView (canvas_group, _trackview, region, _samples_per_unit, region_color); break; case Destructive: - region_view = new TapeAudioRegionView (canvas_group, _trackview, *region, + region_view = new TapeAudioRegionView (canvas_group, _trackview, region, _samples_per_unit, region_color); break; + default: + fatal << string_compose (_("programming error: %1"), "illegal track mode in ::add_region_view_internal") << endmsg; + /*NOTREACHED*/ + } region_view->init (region_color, wait_for_waves); region_view->set_amplitude_above_axis(_amplitude_above_axis); region_views.push_front (region_view); + + + /* if its the special single-sample length that we use for rec-regions, make it + insensitive to events + */ + + if (region->length() == 1) { + region_view->set_sensitive (false); + } + + /* if this was the first one, then lets query the waveform scale and shape. + otherwise, we set it to the current value */ + + if (region_views.size() == 1) { + if (region_view->waveform_logscaled()) { + _waveform_scale = LogWaveform; + } else { + _waveform_scale = LinearWaveform; + } + + if (region_view->waveform_rectified()) { + _waveform_shape = Rectified; + } else { + _waveform_shape = Traditional; + } + } + else { + region_view->set_waveform_scale(_waveform_scale); + region_view->set_waveform_shape(_waveform_shape); + } /* follow global waveform setting */ region_view->set_waveform_visible(_trackview.editor.show_waveforms()); /* catch regionview going away */ + region->GoingAway.connect (bind (mem_fun (*this, &AudioStreamView::remove_region_view), boost::weak_ptr (r))); - region->GoingAway.connect (mem_fun (*this, &AudioStreamView::remove_region_view)); - RegionViewAdded (region_view); } void -AudioStreamView::remove_region_view (Region *r) +AudioStreamView::remove_region_view (boost::weak_ptr weak_r) { - ENSURE_GUI_THREAD (bind (mem_fun (*this, &AudioStreamView::remove_region_view), r)); + ENSURE_GUI_THREAD (bind (mem_fun (*this, &AudioStreamView::remove_region_view), weak_r)); - for (list::iterator i = crossfade_views.begin(); i != crossfade_views.end();) { - list::iterator tmp; - - tmp = i; - ++tmp; - - AudioRegion* ar = dynamic_cast(r); - if (ar && (*i)->crossfade.involves (*ar)) { - delete *i; - crossfade_views.erase (i); + boost::shared_ptr r (weak_r.lock()); + + if (!r) { + return; + } + + if (!_trackview.session().deletion_in_progress()) { + + for (list::iterator i = crossfade_views.begin(); i != crossfade_views.end();) { + list::iterator tmp; + + tmp = i; + ++tmp; + + boost::shared_ptr ar = boost::dynamic_pointer_cast(r); + if (ar && (*i)->crossfade->involves (ar)) { + delete *i; + crossfade_views.erase (i); + } + + i = tmp; } - - i = tmp; } + StreamView::remove_region_view(r); } @@ -215,9 +271,7 @@ AudioStreamView::playlist_modified () StreamView::playlist_modified(); - /* if the playlist is modified, make sure xfades are on top and all the regionviews are stacked - correctly. - */ + /* make sure xfades are on top and all the regionviews are stacked correctly. */ for (list::iterator i = crossfade_views.begin(); i != crossfade_views.end(); ++i) { (*i)->get_canvas_group()->raise_to_top(); @@ -225,29 +279,29 @@ AudioStreamView::playlist_modified () } void -AudioStreamView::playlist_changed (Diskstream *ds) +AudioStreamView::playlist_changed (boost::shared_ptr ds) { ENSURE_GUI_THREAD (bind (mem_fun (*this, &AudioStreamView::playlist_changed), ds)); StreamView::playlist_changed(ds); - AudioPlaylist* apl = dynamic_cast(ds->playlist()); + boost::shared_ptr apl = boost::dynamic_pointer_cast(ds->playlist()); if (apl) playlist_connections.push_back (apl->NewCrossfade.connect (mem_fun (*this, &AudioStreamView::add_crossfade))); } void -AudioStreamView::add_crossfade (Crossfade *crossfade) +AudioStreamView::add_crossfade (boost::shared_ptr crossfade) { AudioRegionView* lview = 0; AudioRegionView* rview = 0; - + ENSURE_GUI_THREAD (bind (mem_fun (*this, &AudioStreamView::add_crossfade), crossfade)); /* first see if we already have a CrossfadeView for this Crossfade */ for (list::iterator i = crossfade_views.begin(); i != crossfade_views.end(); ++i) { - if (&(*i)->crossfade == crossfade) { + if ((*i)->crossfade == crossfade) { if (!crossfades_visible) { (*i)->hide(); } else { @@ -263,17 +317,17 @@ AudioStreamView::add_crossfade (Crossfade *crossfade) for (list::iterator i = region_views.begin(); i != region_views.end(); ++i) { AudioRegionView* arv = dynamic_cast(*i); - if (!lview && arv && &(arv->region()) == &crossfade->out()) { + if (!lview && arv && (arv->region() == crossfade->out())) { lview = arv; } - if (!rview && arv && &(arv->region()) == &crossfade->in()) { + if (!rview && arv && (arv->region() == crossfade->in())) { rview = arv; } } CrossfadeView *cv = new CrossfadeView (_trackview.canvas_display, _trackview, - *crossfade, + crossfade, _samples_per_unit, region_color, *lview, *rview); @@ -281,18 +335,18 @@ AudioStreamView::add_crossfade (Crossfade *crossfade) crossfade->Invalidated.connect (mem_fun (*this, &AudioStreamView::remove_crossfade)); crossfade_views.push_back (cv); - if (!crossfades_visible) { + if (!Config->get_xfades_visible() || !crossfades_visible) { cv->hide (); } } void -AudioStreamView::remove_crossfade (Crossfade *xfade) +AudioStreamView::remove_crossfade (boost::shared_ptr xfade) { ENSURE_GUI_THREAD (bind (mem_fun (*this, &AudioStreamView::remove_crossfade), xfade)); for (list::iterator i = crossfade_views.begin(); i != crossfade_views.end(); ++i) { - if (&(*i)->crossfade == xfade) { + if ((*i)->crossfade == xfade) { delete *i; crossfade_views.erase (i); break; @@ -306,7 +360,6 @@ AudioStreamView::redisplay_diskstream () list::iterator i, tmp; list::iterator xi, tmpx; - for (i = region_views.begin(); i != region_views.end(); ++i) { (*i)->set_valid (false); } @@ -320,7 +373,8 @@ AudioStreamView::redisplay_diskstream () if (_trackview.is_audio_track()) { _trackview.get_diskstream()->playlist()->foreach_region (static_cast(this), &StreamView::add_region_view); - AudioPlaylist* apl = dynamic_cast(_trackview.get_diskstream()->playlist()); + + boost::shared_ptr apl = boost::dynamic_pointer_cast(_trackview.get_diskstream()->playlist()); if (apl) apl->foreach_crossfade (this, &AudioStreamView::add_crossfade); } @@ -351,7 +405,9 @@ AudioStreamView::redisplay_diskstream () /* now fix layering */ - playlist_modified (); + for (RegionViewList::iterator i = region_views.begin(); i != region_views.end(); ++i) { + region_layered (*i); + } } void @@ -372,8 +428,20 @@ AudioStreamView::set_waveform_shape (WaveformShape shape) if (arv) arv->set_waveform_shape (shape); } + _waveform_shape = shape; } - + +void +AudioStreamView::set_waveform_scale (WaveformScale scale) +{ + for (RegionViewList::iterator i = region_views.begin(); i != region_views.end(); ++i) { + AudioRegionView* const arv = dynamic_cast(*i); + if (arv) + arv->set_waveform_scale (scale); + } + _waveform_scale = scale; +} + void AudioStreamView::setup_rec_box () { @@ -391,7 +459,7 @@ AudioStreamView::setup_rec_box () /* add a new region, but don't bother if they set use_rec_regions mid-record */ - AudioRegion::SourceList sources; + SourceList sources; for (list::iterator prc = peak_ready_connections.begin(); prc != peak_ready_connections.end(); ++prc) { (*prc).disconnect(); @@ -399,31 +467,29 @@ AudioStreamView::setup_rec_box () peak_ready_connections.clear(); // FIXME - AudioDiskstream* ads = dynamic_cast(_trackview.get_diskstream()); + boost::shared_ptr ads = boost::dynamic_pointer_cast(_trackview.get_diskstream()); assert(ads); for (uint32_t n=0; n < ads->n_channels(); ++n) { - AudioSource *src = (AudioSource *) ads->write_source (n); + boost::shared_ptr src = boost::static_pointer_cast (ads->write_source (n)); if (src) { sources.push_back (src); - peak_ready_connections.push_back (src->PeakRangeReady.connect (bind (mem_fun (*this, &AudioStreamView::rec_peak_range_ready), src))); + peak_ready_connections.push_back (src->PeakRangeReady.connect (bind (mem_fun (*this, &AudioStreamView::rec_peak_range_ready), boost::weak_ptr(src)))); } } // handle multi - jack_nframes_t start = 0; + nframes_t start = 0; if (rec_regions.size() > 0) { start = rec_regions.back()->start() + _trackview.get_diskstream()->get_captured_frames(rec_regions.size()-1); } - AudioRegion * region = new AudioRegion(sources, start, 1 , "", 0, (Region::Flag)(Region::DefaultFlags | Region::DoNotSaveState), false); + boost::shared_ptr region (boost::dynamic_pointer_cast + (RegionFactory::create (sources, start, 1 , "", 0, (Region::Flag)(Region::DefaultFlags | Region::DoNotSaveState), false))); region->set_position (_trackview.session().transport_frame(), this); - rec_regions.push_back (region); - /* catch it if it goes away */ - region->GoingAway.connect (mem_fun (*this, &AudioStreamView::remove_rec_region)); - /* we add the region later */ + rec_regions.push_back (region); } /* start a new rec box */ @@ -431,8 +497,8 @@ AudioStreamView::setup_rec_box () AudioTrack* at; at = _trackview.audio_track(); /* we know what it is already */ - AudioDiskstream& ds = at->audio_diskstream(); - jack_nframes_t frame_pos = ds.current_capture_start (); + boost::shared_ptr ds = at->audio_diskstream(); + nframes_t frame_pos = ds->current_capture_start (); gdouble xstart = _trackview.editor.frame_to_pixel (frame_pos); gdouble xend; uint32_t fill_color; @@ -502,23 +568,21 @@ AudioStreamView::setup_rec_box () last_rec_peak_frame = 0; /* remove temp regions */ - for (list::iterator iter=rec_regions.begin(); iter != rec_regions.end(); ) - { - list::iterator tmp; + + for (list >::iterator iter = rec_regions.begin(); iter != rec_regions.end(); ) { + list >::iterator tmp; tmp = iter; ++tmp; - /* this will trigger the remove_region_view */ - delete *iter; + (*iter)->drop_references (); iter = tmp; } - + rec_regions.clear(); // cerr << "\tclear " << rec_rects.size() << " rec rects\n"; - /* transport stopped, clear boxes */ for (vector::iterator iter=rec_rects.begin(); iter != rec_rects.end(); ++iter) { @@ -541,18 +605,24 @@ AudioStreamView::foreach_crossfadeview (void (CrossfadeView::*pmf)(void)) } void -AudioStreamView::rec_peak_range_ready (jack_nframes_t start, jack_nframes_t cnt, Source * src) +AudioStreamView::rec_peak_range_ready (nframes_t start, nframes_t cnt, boost::weak_ptr weak_src) { - // this is called from the peak building thread + ENSURE_GUI_THREAD(bind (mem_fun (*this, &AudioStreamView::rec_peak_range_ready), start, cnt, weak_src)); + + boost::shared_ptr src (weak_src.lock()); + + if (!src) { + return; + } - ENSURE_GUI_THREAD(bind (mem_fun (*this, &AudioStreamView::rec_peak_range_ready), start, cnt, src)); + // this is called from the peak building thread if (rec_peak_ready_map.size() == 0 || start+cnt > last_rec_peak_frame) { last_rec_peak_frame = start + cnt; } - + rec_peak_ready_map[src] = true; - + if (rec_peak_ready_map.size() == _trackview.get_diskstream()->n_channels()) { this->update_rec_regions (); rec_peak_ready_map.clear(); @@ -566,9 +636,9 @@ AudioStreamView::update_rec_regions () uint32_t n = 0; - for (list::iterator iter = rec_regions.begin(); iter != rec_regions.end(); n++) { + for (list >::iterator iter = rec_regions.begin(); iter != rec_regions.end(); n++) { - list::iterator tmp; + list >::iterator tmp; tmp = iter; ++tmp; @@ -579,17 +649,18 @@ AudioStreamView::update_rec_regions () continue; } - // FIXME - AudioRegion * region = dynamic_cast(*iter); - assert(region); + boost::shared_ptr region = boost::dynamic_pointer_cast(*iter); + if (!region) { + continue; + } - jack_nframes_t origlen = region->length(); + nframes_t origlen = region->length(); if (region == rec_regions.back() && rec_active) { if (last_rec_peak_frame > region->start()) { - jack_nframes_t nlen = last_rec_peak_frame - region->start(); + nframes_t nlen = last_rec_peak_frame - region->start(); if (nlen != region->length()) { @@ -612,11 +683,11 @@ AudioStreamView::update_rec_regions () } else { - jack_nframes_t nlen = _trackview.get_diskstream()->get_captured_frames(n); + nframes_t nlen = _trackview.get_diskstream()->get_captured_frames(n); if (nlen != region->length()) { - if (region->source(0).length() >= region->start() + nlen) { + if (region->source(0)->length() >= region->start() + nlen) { region->freeze (); region->set_position (_trackview.get_diskstream()->get_capture_start_frame(n), this); @@ -659,7 +730,7 @@ void AudioStreamView::hide_xfades_involving (AudioRegionView& rv) { for (list::iterator i = crossfade_views.begin(); i != crossfade_views.end(); ++i) { - if ((*i)->crossfade.involves (rv.audio_region())) { + if ((*i)->crossfade->involves (rv.audio_region())) { (*i)->fake_hide (); } } @@ -669,7 +740,7 @@ void AudioStreamView::reveal_xfades_involving (AudioRegionView& rv) { for (list::iterator i = crossfade_views.begin(); i != crossfade_views.end(); ++i) { - if ((*i)->crossfade.involves (rv.audio_region()) && (*i)->visible()) { + if ((*i)->crossfade->involves (rv.audio_region()) && (*i)->visible()) { (*i)->show (); } }