X-Git-Url: https://main.carlh.net/gitweb/?a=blobdiff_plain;ds=inline;f=gtk2_ardour%2Faudio_region_view.cc;h=ee2dd63b6cb39eca1a3fd3fb9fd90368836e176c;hb=99904735e066804358f1d0bd138a84f1e9ecda91;hp=1aa214f52c2e2792f728919a4a578b8123c55536;hpb=79fc27de2ef9db51a8c7c69764b663a9921c5a40;p=ardour.git diff --git a/gtk2_ardour/audio_region_view.cc b/gtk2_ardour/audio_region_view.cc index 1aa214f52c..ee2dd63b6c 100644 --- a/gtk2_ardour/audio_region_view.cc +++ b/gtk2_ardour/audio_region_view.cc @@ -28,6 +28,8 @@ #include #include #include +#include +#include #include "streamview.h" #include "audio_region_view.h" @@ -54,33 +56,76 @@ using namespace ArdourCanvas; static const int32_t sync_mark_width = 9; -AudioRegionView::AudioRegionView (ArdourCanvas::Group *parent, RouteTimeAxisView &tv, AudioRegion& r, double spu, +AudioRegionView::AudioRegionView (ArdourCanvas::Group *parent, RouteTimeAxisView &tv, boost::shared_ptr r, double spu, Gdk::Color& basic_color) : RegionView (parent, tv, r, spu, basic_color) + , sync_mark(0) + , zero_line(0) + , fade_in_shape(0) + , fade_out_shape(0) + , fade_in_handle(0) + , fade_out_handle(0) + , gain_line(0) + , _amplitude_above_axis(1.0) + , _flags(0) + , fade_color(0) { } -AudioRegionView::AudioRegionView (ArdourCanvas::Group *parent, RouteTimeAxisView &tv, AudioRegion& r, double spu, +AudioRegionView::AudioRegionView (ArdourCanvas::Group *parent, RouteTimeAxisView &tv, boost::shared_ptr r, double spu, Gdk::Color& basic_color, TimeAxisViewItem::Visibility visibility) : RegionView (parent, tv, r, spu, basic_color, visibility) + , sync_mark(0) + , zero_line(0) + , fade_in_shape(0) + , fade_out_shape(0) + , fade_in_handle(0) + , fade_out_handle(0) + , gain_line(0) + , _amplitude_above_axis(1.0) + , _flags(0) + , fade_color(0) { } + +AudioRegionView::AudioRegionView (const AudioRegionView& other) + : RegionView (other) + , zero_line(0) + , fade_in_shape(0) + , fade_out_shape(0) + , fade_in_handle(0) + , fade_out_handle(0) + , gain_line(0) + , _amplitude_above_axis(1.0) + , _flags(0) + , fade_color(0) + +{ + Gdk::Color c; + int r,g,b,a; + + UINT_TO_RGBA (other.fill_color, &r, &g, &b, &a); + c.set_rgb_p (r/255.0, g/255.0, b/255.0); + + init (c, false); +} + void AudioRegionView::init (Gdk::Color& basic_color, bool wfd) { // FIXME: Some redundancy here with RegionView::init. Need to figure out // where order is important and where it isn't... - RegionView::init(basic_color, wfd); - + RegionView::init(basic_color, false); + XMLNode *node; _amplitude_above_axis = 1.0; zero_line = 0; _flags = 0; - if ((node = _region.extra_xml ("GUI")) != 0) { + if ((node = _region->extra_xml ("GUI")) != 0) { set_flags (node); } else { _flags = WaveformVisible; @@ -126,11 +171,11 @@ AudioRegionView::init (Gdk::Color& basic_color, bool wfd) fade_out_handle->set_data ("regionview", this); } - string foo = _region.name(); + string foo = _region->name(); foo += ':'; foo += "gain"; - gain_line = new AudioRegionGainLine (foo, trackview.session(), *this, *group, audio_region().envelope()); + gain_line = new AudioRegionGainLine (foo, trackview.session(), *this, *group, audio_region()->envelope()); if (!(_flags & EnvelopeVisible)) { gain_line->hide (); @@ -138,8 +183,6 @@ AudioRegionView::init (Gdk::Color& basic_color, bool wfd) gain_line->show (); } - reset_width_dependent_items ((double) _region.length() / samples_per_unit); - gain_line->reset (); set_height (trackview.height); @@ -153,7 +196,7 @@ AudioRegionView::init (Gdk::Color& basic_color, bool wfd) fade_in_active_changed (); fade_out_active_changed (); - _region.StateChanged.connect (mem_fun(*this, &AudioRegionView::region_changed)); + _region->StateChanged.connect (mem_fun(*this, &AudioRegionView::region_changed)); fade_in_shape->signal_event().connect (bind (mem_fun (PublicEditor::instance(), &PublicEditor::canvas_fade_in_event), fade_in_shape, this)); fade_in_handle->signal_event().connect (bind (mem_fun (PublicEditor::instance(), &PublicEditor::canvas_fade_in_handle_event), fade_in_handle, this)); @@ -182,11 +225,11 @@ AudioRegionView::~AudioRegionView () } } -ARDOUR::AudioRegion& +boost::shared_ptr AudioRegionView::audio_region() const { // "Guaranteed" to succeed... - return dynamic_cast(_region); + return boost::dynamic_pointer_cast(_region); } void @@ -227,19 +270,6 @@ AudioRegionView::fade_out_changed () { reset_fade_out_shape (); } - -void -AudioRegionView::set_fade_in_active (bool yn) -{ - audio_region().set_fade_in_active (yn); -} - -void -AudioRegionView::set_fade_out_active (bool yn) -{ - audio_region().set_fade_out_active (yn); -} - void AudioRegionView::fade_in_active_changed () { @@ -247,7 +277,7 @@ AudioRegionView::fade_in_active_changed () uint32_t col; UINT_TO_RGBA(fade_color,&r,&g,&b,&a); - if (audio_region().fade_in_active()) { + if (audio_region()->fade_in_active()) { col = RGBA_TO_UINT(r,g,b,120); fade_in_shape->property_fill_color_rgba() = col; fade_in_shape->property_width_pixels() = 0; @@ -267,7 +297,7 @@ AudioRegionView::fade_out_active_changed () uint32_t col; UINT_TO_RGBA(fade_color,&r,&g,&b,&a); - if (audio_region().fade_out_active()) { + if (audio_region()->fade_out_active()) { col = RGBA_TO_UINT(r,g,b,120); fade_out_shape->property_fill_color_rgba() = col; fade_out_shape->property_width_pixels() = 0; @@ -288,10 +318,38 @@ AudioRegionView::region_scale_amplitude_changed () for (uint32_t n = 0; n < waves.size(); ++n) { // force a reload of the cache - waves[n]->property_data_src() = &_region; + waves[n]->property_data_src() = _region.get(); } } +void +AudioRegionView::region_renamed () +{ + // FIXME: ugly duplication with RegionView... + + string str; + + if (_region->locked()) { + str += '>'; + str += _region->name(); + str += '<'; + } else { + str = _region->name(); + } + + // ... because of this + if (audio_region()->speed_mismatch (trackview.session().frame_rate())) { + str = string ("*") + str; + } + + if (_region->muted()) { + str = string ("!") + str; + } + + set_item_name (str, this); + set_name_text (str); +} + void AudioRegionView::region_resized (Change what_changed) { @@ -300,13 +358,13 @@ AudioRegionView::region_resized (Change what_changed) if (what_changed & Change (StartChanged|LengthChanged)) { for (uint32_t n = 0; n < waves.size(); ++n) { - waves[n]->property_region_start() = _region.start(); + waves[n]->property_region_start() = _region->start(); } for (vector::iterator i = ghosts.begin(); i != ghosts.end(); ++i) { for (vector::iterator w = (*i)->waves.begin(); w != (*i)->waves.end(); ++w) { - (*w)->property_region_start() = _region.start(); + (*w)->property_region_start() = _region->start(); } } } @@ -346,7 +404,7 @@ AudioRegionView::region_muted () RegionView::region_muted(); for (uint32_t n=0; n < waves.size(); ++n) { - if (_region.muted()) { + if (_region->muted()) { waves[n]->property_wave_color() = color_map[cMutedWaveForm]; } else { waves[n]->property_wave_color() = color_map[cWaveForm]; @@ -354,16 +412,12 @@ AudioRegionView::region_muted () } } - void AudioRegionView::set_height (gdouble height) { - uint32_t wcnt = waves.size(); - - // FIXME: ick - TimeAxisViewItem::set_height (height - 2); + RegionView::set_height(height); - _height = height; + uint32_t wcnt = waves.size(); for (uint32_t n=0; n < wcnt; ++n) { gdouble ht; @@ -426,11 +480,11 @@ AudioRegionView::reset_fade_shapes () void AudioRegionView::reset_fade_in_shape () { - reset_fade_in_shape_width ((jack_nframes_t) audio_region().fade_in().back()->when); + reset_fade_in_shape_width ((nframes_t) audio_region()->fade_in().back()->when); } void -AudioRegionView::reset_fade_in_shape_width (jack_nframes_t width) +AudioRegionView::reset_fade_in_shape_width (nframes_t width) { if (fade_in_handle == 0) { return; @@ -438,7 +492,7 @@ AudioRegionView::reset_fade_in_shape_width (jack_nframes_t width) /* smallest size for a fade is 64 frames */ - width = std::max ((jack_nframes_t) 64, width); + width = std::max ((nframes_t) 64, width); Points* points; double pwidth = width / samples_per_unit; @@ -471,7 +525,7 @@ AudioRegionView::reset_fade_in_shape_width (jack_nframes_t width) fade_in_shape->show(); float curve[npoints]; - audio_region().fade_in().get_vector (0, audio_region().fade_in().back()->when, curve, npoints); + audio_region()->fade_in().get_vector (0, audio_region()->fade_in().back()->when, curve, npoints); points = get_canvas_points ("fade in shape", npoints+3); @@ -510,11 +564,11 @@ AudioRegionView::reset_fade_in_shape_width (jack_nframes_t width) void AudioRegionView::reset_fade_out_shape () { - reset_fade_out_shape_width ((jack_nframes_t) audio_region().fade_out().back()->when); + reset_fade_out_shape_width ((nframes_t) audio_region()->fade_out().back()->when); } void -AudioRegionView::reset_fade_out_shape_width (jack_nframes_t width) +AudioRegionView::reset_fade_out_shape_width (nframes_t width) { if (fade_out_handle == 0) { return; @@ -522,7 +576,7 @@ AudioRegionView::reset_fade_out_shape_width (jack_nframes_t width) /* smallest size for a fade is 64 frames */ - width = std::max ((jack_nframes_t) 64, width); + width = std::max ((nframes_t) 64, width); Points* points; double pwidth = width / samples_per_unit; @@ -536,7 +590,7 @@ AudioRegionView::reset_fade_out_shape_width (jack_nframes_t width) } double handle_center; - handle_center = (_region.length() - width) / samples_per_unit; + handle_center = (_region->length() - width) / samples_per_unit; if (handle_center > 7.0) { handle_center -= 3.0; @@ -557,7 +611,7 @@ AudioRegionView::reset_fade_out_shape_width (jack_nframes_t width) fade_out_shape->show(); float curve[npoints]; - audio_region().fade_out().get_vector (0, audio_region().fade_out().back()->when, curve, npoints); + audio_region()->fade_out().get_vector (0, audio_region()->fade_out().back()->when, curve, npoints); if (_height > NAME_HIGHLIGHT_THRESH) { h = _height - NAME_HIGHLIGHT_SIZE; @@ -598,13 +652,16 @@ AudioRegionView::set_samples_per_unit (gdouble spu) { RegionView::set_samples_per_unit (spu); - for (uint32_t n=0; n < waves.size(); ++n) { - waves[n]->property_samples_per_unit() = spu; + if (_flags & WaveformVisible) { + for (uint32_t n=0; n < waves.size(); ++n) { + waves[n]->property_samples_per_unit() = spu; + } } if (gain_line) { gain_line->reset (); } + reset_fade_shapes (); } @@ -635,11 +692,11 @@ AudioRegionView::set_colors () RegionView::set_colors(); if (gain_line) { - gain_line->set_line_color (audio_region().envelope_active() ? color_map[cGainLine] : color_map[cGainLineInactive]); + gain_line->set_line_color (audio_region()->envelope_active() ? color_map[cGainLine] : color_map[cGainLineInactive]); } for (uint32_t n=0; n < waves.size(); ++n) { - if (_region.muted()) { + if (_region->muted()) { waves[n]->property_wave_color() = color_map[cMutedWaveForm]; } else { waves[n]->property_wave_color() = color_map[cWaveForm]; @@ -657,8 +714,8 @@ AudioRegionView::show_region_editor () // trackview.editor.ensure_float (*editor); } - editor->show_all (); - editor->get_window()->raise(); + editor->present (); + editor->show_all(); } void @@ -667,6 +724,10 @@ AudioRegionView::set_waveform_visible (bool yn) if (((_flags & WaveformVisible) != yn)) { if (yn) { for (uint32_t n=0; n < waves.size(); ++n) { + /* make sure the zoom level is correct, since we don't update + this when waveforms are hidden. + */ + waves[n]->property_samples_per_unit() = samples_per_unit; waves[n]->show(); } _flags |= WaveformVisible; @@ -722,23 +783,23 @@ AudioRegionView::create_waves () return; } - uint32_t nchans = atv.get_diskstream()->n_channels(); + uint32_t nchans = atv.get_diskstream()->n_channels().get(DataType::AUDIO); /* in tmp_waves, set up null pointers for each channel so the vector is allocated */ for (uint32_t n = 0; n < nchans; ++n) { tmp_waves.push_back (0); } - + for (uint32_t n = 0; n < nchans; ++n) { - if (n >= audio_region().n_channels()) { + if (n >= audio_region()->n_channels()) { break; } wave_caches.push_back (WaveView::create_cache ()); if (wait_for_data) { - if (audio_region().source(n).peaks_ready (bind (mem_fun(*this, &AudioRegionView::peaks_ready_handler), n), data_ready_connection)) { + if (audio_region()->audio_source(n)->peaks_ready (bind (mem_fun(*this, &AudioRegionView::peaks_ready_handler), n), data_ready_connection)) { create_one_wave (n, true); } else { create_zero_line = false; @@ -749,9 +810,12 @@ AudioRegionView::create_waves () } if (create_zero_line) { + if (zero_line) { + delete zero_line; + } zero_line = new ArdourCanvas::SimpleLine (*group); zero_line->property_x1() = (gdouble) 1.0; - zero_line->property_x2() = (gdouble) (_region.length() / samples_per_unit) - 1.0; + zero_line->property_x2() = (gdouble) (_region->length() / samples_per_unit) - 1.0; zero_line->property_color_rgba() = (guint) color_map[cZeroLine]; manage_zero_line (); } @@ -761,9 +825,9 @@ void AudioRegionView::create_one_wave (uint32_t which, bool direct) { RouteTimeAxisView& atv (*(dynamic_cast(&trackview))); // ick - uint32_t nchans = atv.get_diskstream()->n_channels(); + uint32_t nchans = atv.get_diskstream()->n_channels().get(DataType::AUDIO); uint32_t n; - uint32_t nwaves = std::min (nchans, audio_region().n_channels()); + uint32_t nwaves = std::min (nchans, audio_region()->n_channels()); gdouble ht; if (trackview.height < NAME_HIGHLIGHT_SIZE) { @@ -776,7 +840,7 @@ AudioRegionView::create_one_wave (uint32_t which, bool direct) WaveView *wave = new WaveView(*group); - wave->property_data_src() = (gpointer) &_region; + wave->property_data_src() = (gpointer) _region.get(); wave->property_cache() = wave_caches[which]; wave->property_cache_updater() = true; wave->property_channel() = which; @@ -788,8 +852,10 @@ AudioRegionView::create_one_wave (uint32_t which, bool direct) wave->property_height() = (double) ht; wave->property_samples_per_unit() = samples_per_unit; wave->property_amplitude_above_axis() = _amplitude_above_axis; - wave->property_wave_color() = _region.muted() ? color_map[cMutedWaveForm] : color_map[cWaveForm]; - wave->property_region_start() = _region.start(); + wave->property_wave_color() = _region->muted() ? color_map[cMutedWaveForm] : color_map[cWaveForm]; + wave->property_region_start() = _region->start(); + wave->property_rectified() = (bool) (_flags & WaveformRectified); + wave->property_logscaled() = (bool) (_flags & WaveformLogScaled); if (!(_flags & WaveformVisible)) { wave->hide(); @@ -814,7 +880,7 @@ AudioRegionView::create_one_wave (uint32_t which, bool direct) break; } } - + if (n == nwaves && waves.empty()) { /* all waves are ready */ tmp_waves.resize(nwaves); @@ -822,10 +888,13 @@ AudioRegionView::create_one_wave (uint32_t which, bool direct) waves = tmp_waves; tmp_waves.clear (); + /* all waves created, don't hook into peaks ready anymore */ + data_ready_connection.disconnect (); + if (!zero_line) { zero_line = new ArdourCanvas::SimpleLine (*group); zero_line->property_x1() = (gdouble) 1.0; - zero_line->property_x2() = (gdouble) (_region.length() / samples_per_unit) - 1.0; + zero_line->property_x2() = (gdouble) (_region->length() / samples_per_unit) - 1.0; zero_line->property_color_rgba() = (guint) color_map[cZeroLine]; manage_zero_line (); } @@ -836,11 +905,6 @@ void AudioRegionView::peaks_ready_handler (uint32_t which) { Gtkmm2ext::UI::instance()->call_slot (bind (mem_fun(*this, &AudioRegionView::create_one_wave), which, false)); - - if (!waves.empty()) { - /* all waves created, don't hook into peaks ready anymore */ - data_ready_connection.disconnect (); - } } void @@ -861,9 +925,9 @@ AudioRegionView::add_gain_point_event (ArdourCanvas::Item *item, GdkEvent *ev) item->w2i (x, y); - jack_nframes_t fx = trackview.editor.pixel_to_frame (x); + nframes_t fx = trackview.editor.pixel_to_frame (x); - if (fx > _region.length()) { + if (fx > _region->length()) { return; } @@ -876,18 +940,19 @@ AudioRegionView::add_gain_point_event (ArdourCanvas::Item *item, GdkEvent *ev) gain_line->view_to_model_y (y); trackview.session().begin_reversible_command (_("add gain control point")); - trackview.session().add_undo (audio_region().envelope().get_memento()); + XMLNode &before = audio_region()->envelope().get_state(); - - if (!audio_region().envelope_active()) { - trackview.session().add_undo( bind( mem_fun(audio_region(), &AudioRegion::set_envelope_active), false) ); - audio_region().set_envelope_active(true); - trackview.session().add_redo( bind( mem_fun(audio_region(), &AudioRegion::set_envelope_active), true) ); + if (!audio_region()->envelope_active()) { + XMLNode ®ion_before = audio_region()->get_state(); + audio_region()->set_envelope_active(true); + XMLNode ®ion_after = audio_region()->get_state(); + trackview.session().add_command (new MementoCommand(*(audio_region().get()), ®ion_before, ®ion_after)); } - audio_region().envelope().add (fx, y); + audio_region()->envelope().add (fx, y); - trackview.session().add_redo_no_execute (audio_region().envelope().get_memento()); + XMLNode &after = audio_region()->envelope().get_state(); + trackview.session().add_command (new MementoCommand(audio_region()->envelope(), &before, &after)); trackview.session().commit_reversible_command (); } @@ -895,7 +960,7 @@ void AudioRegionView::remove_gain_point_event (ArdourCanvas::Item *item, GdkEvent *ev) { ControlPoint *cp = reinterpret_cast (item->get_data ("control_point")); - audio_region().envelope().erase (cp->model); + audio_region()->envelope().erase (cp->model); } void @@ -905,8 +970,10 @@ AudioRegionView::store_flags() node->add_property ("waveform-visible", (_flags & WaveformVisible) ? "yes" : "no"); node->add_property ("envelope-visible", (_flags & EnvelopeVisible) ? "yes" : "no"); + node->add_property ("waveform-rectified", (_flags & WaveformRectified) ? "yes" : "no"); + node->add_property ("waveform-logscaled", (_flags & WaveformLogScaled) ? "yes" : "no"); - _region.add_extra_xml (*node); + _region->add_extra_xml (*node); } void @@ -925,6 +992,18 @@ AudioRegionView::set_flags (XMLNode* node) _flags |= EnvelopeVisible; } } + + if ((prop = node->property ("waveform-rectified")) != 0) { + if (prop->value() == "yes") { + _flags |= WaveformRectified; + } + } + + if ((prop = node->property ("waveform-logscaled")) != 0) { + if (prop->value() == "yes") { + _flags |= WaveformLogScaled; + } + } } void @@ -964,28 +1043,51 @@ AudioRegionView::set_waveform_shape (WaveformShape shape) } else { _flags &= ~WaveformRectified; } + store_flags (); } } +void +AudioRegionView::set_waveform_scale (WaveformScale scale) +{ + bool yn = (scale == LogWaveform); + + if (yn != (bool) (_flags & WaveformLogScaled)) { + for (vector::iterator wave = waves.begin(); wave != waves.end() ; ++wave) { + (*wave)->property_logscaled() = yn; + } + + if (yn) { + _flags |= WaveformLogScaled; + } else { + _flags &= ~WaveformLogScaled; + } + store_flags (); + } +} + + GhostRegion* AudioRegionView::add_ghost (AutomationTimeAxisView& atv) { - RouteTimeAxisView& myatv (*(dynamic_cast(&trackview))); // ick - double unit_position = _region.position () / samples_per_unit; + RouteTimeAxisView* rtv = dynamic_cast(&trackview); + assert(rtv); + + double unit_position = _region->position () / samples_per_unit; GhostRegion* ghost = new GhostRegion (atv, unit_position); uint32_t nchans; - nchans = myatv.get_diskstream()->n_channels(); + nchans = rtv->get_diskstream()->n_channels().get(DataType::AUDIO); for (uint32_t n = 0; n < nchans; ++n) { - if (n >= audio_region().n_channels()) { + if (n >= audio_region()->n_channels()) { break; } WaveView *wave = new WaveView(*ghost->group); - wave->property_data_src() = &_region; + wave->property_data_src() = _region.get(); wave->property_cache() = wave_caches[n]; wave->property_cache_updater() = false; wave->property_channel() = n; @@ -996,13 +1098,13 @@ AudioRegionView::add_ghost (AutomationTimeAxisView& atv) wave->property_samples_per_unit() = samples_per_unit; wave->property_amplitude_above_axis() = _amplitude_above_axis; wave->property_wave_color() = color_map[cGhostTrackWave]; - wave->property_region_start() = _region.start(); + wave->property_region_start() = _region->start(); ghost->waves.push_back(wave); } ghost->set_height (); - ghost->set_duration (_region.length() / samples_per_unit); + ghost->set_duration (_region->length() / samples_per_unit); ghosts.push_back (ghost); ghost->GoingAway.connect (mem_fun(*this, &AudioRegionView::remove_ghost)); @@ -1048,7 +1150,7 @@ void AudioRegionView::envelope_active_changed () { if (gain_line) { - gain_line->set_line_color (audio_region().envelope_active() ? color_map[cGainLine] : color_map[cGainLineInactive]); + gain_line->set_line_color (audio_region()->envelope_active() ? color_map[cGainLine] : color_map[cGainLineInactive]); } } @@ -1056,11 +1158,11 @@ void AudioRegionView::set_waveview_data_src() { - double unit_length= _region.length() / samples_per_unit; + double unit_length= _region->length() / samples_per_unit; for (uint32_t n = 0; n < waves.size(); ++n) { // TODO: something else to let it know the channel - waves[n]->property_data_src() = &_region; + waves[n]->property_data_src() = _region.get(); } for (vector::iterator i = ghosts.begin(); i != ghosts.end(); ++i) { @@ -1068,7 +1170,7 @@ AudioRegionView::set_waveview_data_src() (*i)->set_duration (unit_length); for (vector::iterator w = (*i)->waves.begin(); w != (*i)->waves.end(); ++w) { - (*w)->property_data_src() = &_region; + (*w)->property_data_src() = _region.get(); } }