/*
- Copyright (C) 2001, 2006 Paul Davis
+ Copyright (C) 2001, 2006 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
#include <gtkmm2ext/gtk_ui.h>
-#include <ardour/audioplaylist.h>
-#include <ardour/audioregion.h>
-#include <ardour/audiofilesource.h>
-#include <ardour/audio_diskstream.h>
-#include <ardour/audio_track.h>
-#include <ardour/playlist_templates.h>
-#include <ardour/source.h>
-#include <ardour/region_factory.h>
-#include <ardour/profile.h>
+#include "pbd/stacktrace.h"
+
+#include "ardour/audioplaylist.h"
+#include "ardour/audioregion.h"
+#include "ardour/audiofilesource.h"
+#include "ardour/audio_track.h"
+#include "ardour/source.h"
+#include "ardour/region_factory.h"
+#include "ardour/profile.h"
+#include "ardour/rc_configuration.h"
+#include "ardour/session.h"
#include "audio_streamview.h"
#include "audio_region_view.h"
AudioStreamView::AudioStreamView (AudioTimeAxisView& tv)
: StreamView (tv)
{
- crossfades_visible = true;
- _waveform_scale = LinearWaveform;
- _waveform_shape = Traditional;
+ crossfades_visible = tv.session()->config.get_xfades_visible ();
color_handler ();
_amplitude_above_axis = 1.0;
- use_rec_regions = tv.editor().show_waveforms_recording ();
+ Config->ParameterChanged.connect (*this, invalidator (*this), ui_bind (&AudioStreamView::parameter_changed, this, _1), gui_context());
}
AudioStreamView::~AudioStreamView ()
{
}
-int
+int
AudioStreamView::set_samples_per_unit (gdouble spp)
{
StreamView::set_samples_per_unit(spp);
for (CrossfadeViewList::iterator xi = crossfade_views.begin(); xi != crossfade_views.end(); ++xi) {
- (*xi)->set_samples_per_unit (spp);
+ xi->second->set_samples_per_unit (spp);
}
return 0;
}
-int
+int
AudioStreamView::set_amplitude_above_axis (gdouble app)
{
RegionViewList::iterator i;
}
RegionView*
-AudioStreamView::add_region_view_internal (boost::shared_ptr<Region> r, bool wait_for_waves, bool recording)
+AudioStreamView::create_region_view (boost::shared_ptr<Region> r, bool wait_for_waves, bool recording)
{
AudioRegionView *region_view = 0;
-
boost::shared_ptr<AudioRegion> region = boost::dynamic_pointer_cast<AudioRegion> (r);
if (region == 0) {
- return NULL;
- }
-
- for (list<RegionView *>::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<AudioRegionView*>(*i);
- if (arv) {
- arv->set_waveform_scale (_waveform_scale);
- arv->set_waveform_shape (_waveform_shape);
- }
-
- return NULL;
- }
+ return 0;
}
switch (_trackview.audio_track()->mode()) {
+
+ case NonLayered:
case Normal:
if (recording) {
- region_view = new AudioRegionView (canvas_group, _trackview, region,
+ region_view = new AudioRegionView (_canvas_group, _trackview, region,
_samples_per_unit, region_color, recording, TimeAxisViewItem::Visibility(
- TimeAxisViewItem::ShowFrame | TimeAxisViewItem::HideFrameRight));
+ TimeAxisViewItem::ShowFrame |
+ TimeAxisViewItem::HideFrameRight |
+ TimeAxisViewItem::HideFrameLeft |
+ TimeAxisViewItem::HideFrameTB));
} else {
- 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:
region_view->init (region_color, wait_for_waves);
region_view->set_amplitude_above_axis(_amplitude_above_axis);
region_view->set_height (child_height ());
- 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 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;
- }
+ region_view->set_waveform_scale (Config->get_waveform_scale ());
+ region_view->set_waveform_shape (Config->get_waveform_shape ());
+ region_view->set_waveform_visible (Config->get_show_waveforms ());
- 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);
- }
+ return region_view;
+}
+
+RegionView*
+AudioStreamView::add_region_view_internal (boost::shared_ptr<Region> r, bool wait_for_waves, bool recording)
+{
+ RegionView *region_view = create_region_view (r, wait_for_waves, recording);
- /* follow global waveform setting */
+ if (region_view == 0) {
+ return 0;
+ }
- region_view->set_waveform_visible(_trackview.editor().show_waveforms());
+// if(!recording){
+// for (list<RegionView *>::iterator i = region_views.begin(); i != region_views.end(); ++i) {
+// if ((*i)->region() == r) {
+// cerr << "audio_streamview in add_region_view_internal region found" << endl;
+ /* great. we already have a AudioRegionView for this Region. use it again. */
- /* catch regionview going away */
- region->GoingAway.connect (bind (mem_fun (*this, &AudioStreamView::remove_region_view), boost::weak_ptr<Region> (r)));
+// (*i)->set_valid (true);
+
+ // this might not be necessary
+// AudioRegionView* const arv = dynamic_cast<AudioRegionView*>(*i);
+
+// if (arv) {
+// arv->set_waveform_scale (_waveform_scale);
+// arv->set_waveform_shape (_waveform_shape);
+// }
+
+// return NULL;
+// }
+// }
+// }
+
+ region_views.push_front (region_view);
+
+ /* catch region going away */
+
+ r->DropReferences.connect (*this, invalidator (*this), boost::bind (&AudioStreamView::remove_region_view, this, boost::weak_ptr<Region> (r)), gui_context());
RegionViewAdded (region_view);
void
AudioStreamView::remove_region_view (boost::weak_ptr<Region> weak_r)
{
- ENSURE_GUI_THREAD (bind (mem_fun (*this, &AudioStreamView::remove_region_view), weak_r));
+ ENSURE_GUI_THREAD (*this, &AudioStreamView::remove_region_view, weak_r);
boost::shared_ptr<Region> r (weak_r.lock());
return;
}
- if (!_trackview.session().deletion_in_progress()) {
+ if (!_trackview.session()->deletion_in_progress()) {
+
+ for (CrossfadeViewList::iterator i = crossfade_views.begin(); i != crossfade_views.end();) {
+ CrossfadeViewList::iterator tmp;
- for (list<CrossfadeView *>::iterator i = crossfade_views.begin(); i != crossfade_views.end();) {
- list<CrossfadeView*>::iterator tmp;
-
tmp = i;
++tmp;
-
+
boost::shared_ptr<AudioRegion> ar = boost::dynamic_pointer_cast<AudioRegion>(r);
- if (ar && (*i)->crossfade->involves (ar)) {
- delete *i;
+ if (ar && i->second->crossfade->involves (ar)) {
+ delete i->second;
crossfade_views.erase (i);
}
-
+
i = tmp;
}
}
}
void
-AudioStreamView::undisplay_diskstream ()
+AudioStreamView::undisplay_track ()
{
- StreamView::undisplay_diskstream();
+ StreamView::undisplay_track ();
for (CrossfadeViewList::iterator i = crossfade_views.begin(); i != crossfade_views.end(); ++i) {
- delete *i;
+ delete i->second;
}
crossfade_views.clear ();
}
void
-AudioStreamView::playlist_modified_weak (boost::weak_ptr<Diskstream> ds)
+AudioStreamView::playlist_layered (boost::weak_ptr<Track> wtr)
{
- boost::shared_ptr<Diskstream> sp (ds.lock());
- if (!sp) {
+ boost::shared_ptr<Track> tr (wtr.lock());
+
+ if (!tr) {
return;
}
- playlist_modified (sp);
-}
-
-void
-AudioStreamView::playlist_modified (boost::shared_ptr<Diskstream> ds)
-{
- /* we do not allow shared_ptr<T> to be bound to slots */
- ENSURE_GUI_THREAD (bind (mem_fun (*this, &AudioStreamView::playlist_modified_weak), ds));
+ StreamView::playlist_layered (wtr);
- StreamView::playlist_modified (ds);
-
/* make sure xfades are on top and all the regionviews are stacked correctly. */
- for (list<CrossfadeView *>::iterator i = crossfade_views.begin(); i != crossfade_views.end(); ++i) {
- (*i)->get_canvas_group()->raise_to_top();
+ for (CrossfadeViewList::iterator i = crossfade_views.begin(); i != crossfade_views.end(); ++i) {
+ i->second->get_canvas_group()->raise_to_top();
}
}
void
-AudioStreamView::playlist_changed (boost::shared_ptr<Diskstream> ds)
+AudioStreamView::playlist_switched (boost::weak_ptr<Track> wtr)
{
- ENSURE_GUI_THREAD (bind (mem_fun (*this, &AudioStreamView::playlist_changed), ds));
+ boost::shared_ptr<Track> tr (wtr.lock());
- StreamView::playlist_changed(ds);
+ if (!tr) {
+ return;
+ }
+
+ playlist_connections.drop_connections ();
+
+ StreamView::playlist_switched (tr);
- boost::shared_ptr<AudioPlaylist> apl = boost::dynamic_pointer_cast<AudioPlaylist>(ds->playlist());
- if (apl)
- playlist_connections.push_back (apl->NewCrossfade.connect (mem_fun (*this, &AudioStreamView::add_crossfade)));
+ boost::shared_ptr<AudioPlaylist> apl = boost::dynamic_pointer_cast<AudioPlaylist> (tr->playlist());
+
+ if (apl) {
+ apl->NewCrossfade.connect (playlist_connections, invalidator (*this), ui_bind (&AudioStreamView::add_crossfade, this, _1), gui_context());
+ }
}
void
-AudioStreamView::add_crossfade_weak (boost::weak_ptr<Crossfade> crossfade)
+AudioStreamView::add_crossfade (boost::weak_ptr<Crossfade> wc)
{
- boost::shared_ptr<Crossfade> sp (crossfade.lock());
+ boost::shared_ptr<Crossfade> crossfade (wc.lock());
- if (!sp) {
+ if (!crossfade) {
return;
}
- add_crossfade (sp);
-}
-
-void
-AudioStreamView::add_crossfade (boost::shared_ptr<Crossfade> crossfade)
-{
AudioRegionView* lview = 0;
AudioRegionView* rview = 0;
- /* we do not allow shared_ptr<T> to be bound to slots */
-
- ENSURE_GUI_THREAD (bind (mem_fun (*this, &AudioStreamView::add_crossfade_weak), boost::weak_ptr<Crossfade> (crossfade)));
-
/* first see if we already have a CrossfadeView for this Crossfade */
- for (list<CrossfadeView *>::iterator i = crossfade_views.begin(); i != crossfade_views.end(); ++i) {
- if ((*i)->crossfade == crossfade) {
-
- if (!crossfades_visible || _layer_display == Stacked) {
- (*i)->hide();
- } else {
- (*i)->show ();
- }
- (*i)->set_valid (true);
- return;
+ CrossfadeViewList::iterator i = crossfade_views.find (crossfade);
+ if (i != crossfade_views.end()) {
+ if (!crossfades_visible) {
+ i->second->hide();
+ } else {
+ i->second->show ();
}
+ i->second->set_valid (true);
+ return;
}
/* create a new one */
region_color,
*lview, *rview);
cv->set_valid (true);
- crossfade->Invalidated.connect (mem_fun (*this, &AudioStreamView::remove_crossfade));
- crossfade_views.push_back (cv);
- if (!Config->get_xfades_visible() || !crossfades_visible || _layer_display == Stacked) {
+ crossfade->Invalidated.connect (*this, invalidator (*this), ui_bind (&AudioStreamView::remove_crossfade, this, _1), gui_context());
+ crossfade_views[cv->crossfade] = cv;
+ if (!crossfades_visible) {
cv->hide ();
}
+
+ update_content_height (cv);
}
void
AudioStreamView::remove_crossfade (boost::shared_ptr<Region> r)
{
- ENSURE_GUI_THREAD (bind (mem_fun (*this, &AudioStreamView::remove_crossfade), r));
+ ENSURE_GUI_THREAD (*this, &AudioStreamView::remove_crossfade, r)
boost::shared_ptr<Crossfade> xfade = boost::dynamic_pointer_cast<Crossfade> (r);
- for (list<CrossfadeView*>::iterator i = crossfade_views.begin(); i != crossfade_views.end(); ++i) {
- if ((*i)->crossfade == xfade) {
- delete *i;
+ for (CrossfadeViewList::iterator i = crossfade_views.begin(); i != crossfade_views.end(); ++i) {
+ if (i->second->crossfade == xfade) {
+ delete i->second;
crossfade_views.erase (i);
break;
}
}
void
-AudioStreamView::redisplay_diskstream ()
+AudioStreamView::redisplay_track ()
{
- list<RegionView *>::iterator i, tmp;
- list<CrossfadeView*>::iterator xi, tmpx;
+ list<RegionView *>::iterator i;
+ CrossfadeViewList::iterator xi, tmpx;
+ // Flag region views as invalid and disable drawing
for (i = region_views.begin(); i != region_views.end(); ++i) {
(*i)->set_valid (false);
+ (*i)->enable_display (false);
}
+ // Flag crossfade views as invalid
for (xi = crossfade_views.begin(); xi != crossfade_views.end(); ++xi) {
- (*xi)->set_valid (false);
- if ((*xi)->visible() && _layer_display != Stacked) {
- (*xi)->show ();
+ xi->second->set_valid (false);
+ if (xi->second->visible()) {
+ xi->second->show ();
}
}
+ // Add and display region and crossfade views, and flag them as valid
+
if (_trackview.is_audio_track()) {
- _trackview.get_diskstream()->playlist()->foreach_region(
- static_cast<StreamView*>(this),
- &StreamView::add_region_view);
+ _trackview.track()->playlist()->foreach_region(
+ sigc::hide_return (sigc::mem_fun (*this, &StreamView::add_region_view))
+ );
boost::shared_ptr<AudioPlaylist> apl = boost::dynamic_pointer_cast<AudioPlaylist>(
- _trackview.get_diskstream()->playlist());
- if (apl)
- apl->foreach_crossfade (this, &AudioStreamView::add_crossfade);
- }
-
- RegionViewList copy;
-
- // Build a list of region views sorted by layer, and remove invalids
- for (i = region_views.begin(); i != region_views.end(); ) {
- tmp = i;
- tmp++;
-
- if (!(*i)->is_valid()) {
- delete *i;
- region_views.erase (i);
- i = tmp;
- continue;
- } else {
- (*i)->enable_display(true);
- }
-
- if (copy.size() == 0) {
- copy.push_front((*i));
- i = tmp;
- continue;
- }
-
- RegionViewList::iterator k = copy.begin();
- RegionViewList::iterator l = copy.end();
- l--;
-
- if ((*i)->region()->layer() <= (*k)->region()->layer()) {
- copy.push_front((*i));
- i = tmp;
- continue;
- } else if ((*i)->region()->layer() >= (*l)->region()->layer()) {
- copy.push_back((*i));
- i = tmp;
- continue;
- }
+ _trackview.track()->playlist()
+ );
- for (RegionViewList::iterator j = copy.begin(); j != copy.end(); ++j) {
- if ((*j)->region()->layer() >= (*i)->region()->layer()) {
- copy.insert(j, (*i));
- break;
- }
+ if (apl) {
+ apl->foreach_crossfade (sigc::mem_fun (*this, &AudioStreamView::add_crossfade));
}
-
- i = tmp;
}
+ // Remove invalid crossfade views
for (xi = crossfade_views.begin(); xi != crossfade_views.end();) {
tmpx = xi;
tmpx++;
- if (!(*xi)->valid()) {
- delete *xi;
+ if (!xi->second->valid()) {
+ delete xi->second;
crossfade_views.erase (xi);
}
xi = tmpx;
}
-
- // Fix canvas layering by raising each in the sorted list order
- for (RegionViewList::iterator i = copy.begin(); i != copy.end(); ++i) {
- region_layered (*i);
- }
+
+ // Stack regions by layer, and remove invalid regions
+ layer_regions();
}
void
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<AudioRegionView*>(*i);
- if (arv)
+ if (arv) {
arv->set_waveform_scale (scale);
+ }
}
- _waveform_scale = scale;
-}
+}
void
AudioStreamView::setup_rec_box ()
{
//cerr << _trackview.name() << " streamview SRB region_views.size() = " << region_views.size() << endl;
- if (_trackview.session().transport_rolling()) {
+ if (_trackview.session()->transport_rolling()) {
// cerr << "\trolling\n";
- if (!rec_active &&
- _trackview.session().record_status() == Session::Recording &&
- _trackview.get_diskstream()->record_enabled()) {
- if (_trackview.audio_track()->mode() == Normal && use_rec_regions && rec_regions.size() == rec_rects.size()) {
+ if (!rec_active &&
+ _trackview.session()->record_status() == Session::Recording &&
+ _trackview.track()->record_enabled()) {
+ if (_trackview.audio_track()->mode() == Normal && Config->get_show_waveforms_while_recording() && rec_regions.size() == rec_rects.size()) {
- /* add a new region, but don't bother if they set use_rec_regions mid-record */
+ /* add a new region, but don't bother if they set show-waveforms-while-recording mid-record */
SourceList sources;
- for (list<sigc::connection>::iterator prc = rec_data_ready_connections.begin(); prc != rec_data_ready_connections.end(); ++prc) {
- (*prc).disconnect();
- }
- rec_data_ready_connections.clear();
-
- // FIXME
- boost::shared_ptr<AudioDiskstream> ads = boost::dynamic_pointer_cast<AudioDiskstream>(_trackview.get_diskstream());
- assert(ads);
+ rec_data_ready_connections.drop_connections ();
+ boost::shared_ptr<AudioTrack> tr = _trackview.audio_track();
- for (uint32_t n=0; n < ads->n_channels().n_audio(); ++n) {
- boost::shared_ptr<AudioFileSource> src = boost::static_pointer_cast<AudioFileSource> (ads->write_source (n));
+ for (uint32_t n = 0; n < tr->n_channels().n_audio(); ++n) {
+ boost::shared_ptr<AudioFileSource> src = tr->write_source (n);
if (src) {
sources.push_back (src);
-
- rec_data_ready_connections.push_back (src->PeakRangeReady.connect (bind
- (mem_fun (*this, &AudioStreamView::rec_peak_range_ready), boost::weak_ptr<Source>(src))));
+ src->PeakRangeReady.connect (rec_data_ready_connections,
+ invalidator (*this),
+ ui_bind (&AudioStreamView::rec_peak_range_ready, this, _1, _2, boost::weak_ptr<Source>(src)),
+ gui_context());
}
}
// handle multi
-
+
nframes_t start = 0;
if (rec_regions.size() > 0) {
- start = rec_regions.back().first->start() + _trackview.get_diskstream()->get_captured_frames(rec_regions.size()-1);
+ start = rec_regions.back().first->start()
+ + _trackview.track()->get_captured_frames(rec_regions.size()-1);
}
+
+ PropertyList plist;
- boost::shared_ptr<AudioRegion> region (boost::dynamic_pointer_cast<AudioRegion>
- (RegionFactory::create (sources, start, 1 , "", 0, (Region::Flag)(Region::DefaultFlags | Region::DoNotSaveState), false)));
+ plist.add (Properties::start, start);
+ plist.add (Properties::length, 1);
+ plist.add (Properties::name, string());
+ plist.add (Properties::layer, 0);
+
+ boost::shared_ptr<AudioRegion> region (
+ boost::dynamic_pointer_cast<AudioRegion>(RegionFactory::create (sources, plist, false)));
+
assert(region);
- region->set_position (_trackview.session().transport_frame(), this);
- rec_regions.push_back (make_pair(region, (RegionView*)0));
+ region->set_position (_trackview.session()->transport_frame(), this);
+ rec_regions.push_back (make_pair(region, (RegionView*) 0));
}
-
+
/* start a new rec box */
boost::shared_ptr<AudioTrack> at;
at = _trackview.audio_track(); /* we know what it is already */
- boost::shared_ptr<AudioDiskstream> ds = at->audio_diskstream();
- nframes_t frame_pos = ds->current_capture_start ();
+ framepos_t const frame_pos = at->current_capture_start ();
gdouble xstart = _trackview.editor().frame_to_pixel (frame_pos);
gdouble xend;
uint32_t fill_color;
switch (_trackview.audio_track()->mode()) {
case Normal:
+ case NonLayered:
xend = xstart;
fill_color = ARDOUR_UI::config()->canvasvar_RecordingRect.get();
break;
fill_color = UINT_RGBA_CHANGE_A (fill_color, 120);
break;
}
-
- ArdourCanvas::SimpleRect * rec_rect = new Gnome::Canvas::SimpleRect (*canvas_group);
+
+ ArdourCanvas::SimpleRect * rec_rect = new Gnome::Canvas::SimpleRect (*_canvas_group);
rec_rect->property_x1() = xstart;
rec_rect->property_y1() = 1.0;
rec_rect->property_x2() = xend;
rec_rect->property_y2() = child_height ();
+ rec_rect->property_outline_what() = 0x0;
rec_rect->property_outline_color_rgba() = ARDOUR_UI::config()->canvasvar_TimeAxisFrame.get();
- rec_rect->property_outline_what() = 0x1 | 0x2 | 0x4 | 0x8;
rec_rect->property_fill_color_rgba() = fill_color;
rec_rect->lower_to_bottom();
-
+
RecBoxInfo recbox;
recbox.rectangle = rec_rect;
- recbox.start = _trackview.session().transport_frame();
+ recbox.start = _trackview.session()->transport_frame();
recbox.length = 0;
-
+
rec_rects.push_back (recbox);
-
+
screen_update_connection.disconnect();
- screen_update_connection = ARDOUR_UI::instance()->SuperRapidScreenUpdate.connect (mem_fun (*this, &AudioStreamView::update_rec_box));
+ screen_update_connection = ARDOUR_UI::instance()->SuperRapidScreenUpdate.connect (
+ sigc::mem_fun (*this, &AudioStreamView::update_rec_box));
rec_updating = true;
rec_active = true;
} else if (rec_active &&
- (_trackview.session().record_status() != Session::Recording ||
- !_trackview.get_diskstream()->record_enabled())) {
+ (_trackview.session()->record_status() != Session::Recording ||
+ !_trackview.track()->record_enabled())) {
screen_update_connection.disconnect();
rec_active = false;
rec_updating = false;
}
-
+
} else {
// cerr << "\tNOT rolling, rec_rects = " << rec_rects.size() << " rec_regions = " << rec_regions.size() << endl;
/* disconnect rapid update */
screen_update_connection.disconnect();
-
- for (list<sigc::connection>::iterator prc = rec_data_ready_connections.begin(); prc != rec_data_ready_connections.end(); ++prc) {
- (*prc).disconnect();
- }
- rec_data_ready_connections.clear();
-
+ rec_data_ready_connections.drop_connections ();
rec_updating = false;
rec_active = false;
-
+
/* remove temp regions */
for (list<pair<boost::shared_ptr<Region>,RegionView*> >::iterator iter = rec_regions.begin(); iter != rec_regions.end(); ) {
iter = tmp;
}
-
+
rec_regions.clear();
// cerr << "\tclear " << rec_rects.size() << " rec rects\n";
RecBoxInfo &rect = (*iter);
delete rect.rectangle;
}
-
+
rec_rects.clear();
-
+
}
}
}
void
AudioStreamView::foreach_crossfadeview (void (CrossfadeView::*pmf)(void))
{
- for (list<CrossfadeView*>::iterator i = crossfade_views.begin(); i != crossfade_views.end(); ++i) {
- ((*i)->*pmf) ();
+ for (CrossfadeViewList::iterator i = crossfade_views.begin(); i != crossfade_views.end(); ++i) {
+ (i->second->*pmf) ();
}
}
void
AudioStreamView::rec_peak_range_ready (nframes_t start, nframes_t cnt, boost::weak_ptr<Source> weak_src)
{
- ENSURE_GUI_THREAD(bind (mem_fun (*this, &AudioStreamView::rec_peak_range_ready), start, cnt, weak_src));
-
+ ENSURE_GUI_THREAD (*this, &AudioStreamView::rec_peak_range_ready, start, cnt, weak_src)
+
boost::shared_ptr<Source> src (weak_src.lock());
if (!src) {
- return;
+ return;
}
// this is called from the peak building thread
-
- if (rec_data_ready_map.size() == 0 || start+cnt > last_rec_data_frame) {
+
+ if (rec_data_ready_map.size() == 0 || start + cnt > last_rec_data_frame) {
last_rec_data_frame = start + cnt;
}
-
+
rec_data_ready_map[src] = true;
-
- if (rec_data_ready_map.size() == _trackview.get_diskstream()->n_channels().n_audio()) {
- this->update_rec_regions ();
+
+ if (rec_data_ready_map.size() == _trackview.track()->n_channels().n_audio()) {
+ update_rec_regions (start, cnt);
rec_data_ready_map.clear();
}
}
void
-AudioStreamView::update_rec_regions ()
+AudioStreamView::update_rec_regions (framepos_t start, framecnt_t cnt)
{
- if (use_rec_regions) {
- uint32_t n = 0;
-
- for (list<pair<boost::shared_ptr<Region>,RegionView*> >::iterator iter = rec_regions.begin(); iter != rec_regions.end(); n++) {
-
- list<pair<boost::shared_ptr<Region>,RegionView*> >::iterator tmp;
+ if (!Config->get_show_waveforms_while_recording ()) {
+ return;
+ }
+
+ uint32_t n = 0;
+
+ for (list<pair<boost::shared_ptr<Region>,RegionView*> >::iterator iter = rec_regions.begin(); iter != rec_regions.end(); n++) {
+
+ list<pair<boost::shared_ptr<Region>,RegionView*> >::iterator tmp = iter;
+ ++tmp;
- tmp = iter;
- ++tmp;
+ assert (n < rec_rects.size());
+
+ if (!canvas_item_visible (rec_rects[n].rectangle)) {
+ /* rect already hidden, this region is done */
+ iter = tmp;
+ continue;
+ }
+
+ boost::shared_ptr<AudioRegion> region = boost::dynamic_pointer_cast<AudioRegion>(iter->first);
+
+ if (!region) {
+ iter = tmp;
+ continue;
+ }
+
+ nframes_t origlen = region->length();
- if (!canvas_item_visible (rec_rects[n].rectangle)) {
- /* rect already hidden, this region is done */
- iter = tmp;
- continue;
- }
+ if (region == rec_regions.back().first && rec_active) {
- boost::shared_ptr<AudioRegion> region = boost::dynamic_pointer_cast<AudioRegion>(iter->first);
- if (!region) {
- continue;
- }
-
- nframes_t origlen = region->length();
-
- if (region == rec_regions.back().first && rec_active) {
-
- if (last_rec_data_frame > region->start()) {
-
- nframes_t nlen = last_rec_data_frame - region->start();
-
- if (nlen != region->length()) {
-
- region->freeze ();
- region->set_position (_trackview.get_diskstream()->get_capture_start_frame(n), this);
- region->set_length (nlen, this);
- region->thaw ("updated");
-
- if (origlen == 1) {
- /* our special initial length */
- add_region_view_internal (region, false, true);
- }
+ if (last_rec_data_frame > region->start()) {
+
+ nframes_t nlen = last_rec_data_frame - region->start();
+
+ if (nlen != region->length()) {
- /* also update rect */
- ArdourCanvas::SimpleRect * rect = rec_rects[n].rectangle;
- gdouble xend = _trackview.editor().frame_to_pixel (region->position() + region->length());
- rect->property_x2() = xend;
+ region->suspend_property_changes ();
+ region->set_position (_trackview.track()->get_capture_start_frame(n), this);
+ region->set_length (nlen, this);
+ region->resume_property_changes ();
+
+ if (origlen == 1) {
+ /* our special initial length */
+ add_region_view_internal (region, false, true);
+ setup_new_rec_layer_time (region);
}
+
+ check_record_layers (region, (region->position() - region->start() + start + cnt));
+
+ /* also update rect */
+ ArdourCanvas::SimpleRect * rect = rec_rects[n].rectangle;
+ gdouble xend = _trackview.editor().frame_to_pixel (region->position() + region->length());
+ rect->property_x2() = xend;
}
} else {
-
- nframes_t nlen = _trackview.get_diskstream()->get_captured_frames(n);
-
+
+ nframes_t nlen = _trackview.track()->get_captured_frames(n);
+
if (nlen != region->length()) {
+
+ if (region->source_length(0) >= 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);
+ region->suspend_property_changes ();
+ region->set_position (_trackview.track()->get_capture_start_frame(n), this);
region->set_length (nlen, this);
- region->thaw ("updated");
-
+ region->resume_property_changes ();
+
if (origlen == 1) {
/* our special initial length */
add_region_view_internal (region, false, true);
}
-
+
/* also hide rect */
ArdourCanvas::Item * rect = rec_rects[n].rectangle;
rect->hide();
}
}
}
-
- iter = tmp;
}
+
+ iter = tmp;
}
}
void
AudioStreamView::hide_xfades_involving (AudioRegionView& rv)
{
- for (list<CrossfadeView *>::iterator i = crossfade_views.begin(); i != crossfade_views.end(); ++i) {
- if ((*i)->crossfade->involves (rv.audio_region())) {
- (*i)->fake_hide ();
+ for (CrossfadeViewList::iterator i = crossfade_views.begin(); i != crossfade_views.end(); ++i) {
+ if (i->second->crossfade->involves (rv.audio_region())) {
+ i->second->fake_hide ();
}
}
}
void
AudioStreamView::reveal_xfades_involving (AudioRegionView& rv)
{
- for (list<CrossfadeView *>::iterator i = crossfade_views.begin(); i != crossfade_views.end(); ++i) {
- if ((*i)->crossfade->involves (rv.audio_region()) && (*i)->visible() && _layer_display != Stacked) {
- (*i)->show ();
+ for (CrossfadeViewList::iterator i = crossfade_views.begin(); i != crossfade_views.end(); ++i) {
+ if (i->second->crossfade->involves (rv.audio_region()) && i->second->visible()) {
+ i->second->show ();
}
}
}
//case cAudioTrackBase:
if (_trackview.is_track()) {
canvas_rect->property_fill_color_rgba() = ARDOUR_UI::config()->canvasvar_AudioTrackBase.get();
- }
+ }
//case cAudioBusBase:
if (!_trackview.is_track()) {
AudioStreamView::update_contents_height ()
{
StreamView::update_contents_height ();
+
+ for (CrossfadeViewList::iterator i = crossfade_views.begin(); i != crossfade_views.end(); ++i) {
+ update_content_height (i->second);
+ }
+}
+
+void
+AudioStreamView::update_content_height (CrossfadeView* cv)
+{
+ if (_layer_display == Overlaid) {
+
+ cv->set_y (0);
+ cv->set_height (height);
+
+ } else {
+
+ layer_t const inl = cv->crossfade->in()->layer ();
+ layer_t const outl = cv->crossfade->out()->layer ();
+
+ layer_t const high = max (inl, outl);
+ layer_t const low = min (inl, outl);
+
+ const double h = child_height ();
+
+ cv->set_y ((_layers - high - 1) * h);
+ cv->set_height ((high - low + 1) * h);
+
+ }
+}
+
+void
+AudioStreamView::parameter_changed (string const & p)
+{
+ if (p == "show-waveforms") {
+ set_show_waveforms (Config->get_show_waveforms ());
+ } else if (p == "waveform-scale") {
+ set_waveform_scale (Config->get_waveform_scale ());
+ } else if (p == "waveform-shape") {
+ set_waveform_shape (Config->get_waveform_shape ());
+ }
+}
+
+void
+AudioStreamView::horizontal_position_changed ()
+{
+ /* we only `draw' the bit of the curve that is visible, so we need to update here */
for (CrossfadeViewList::iterator i = crossfade_views.begin(); i != crossfade_views.end(); ++i) {
- if (_layer_display == Overlaid) {
- (*i)->show ();
- (*i)->set_height (height);
- } else {
- (*i)->hide ();
- }
+ i->second->horizontal_position_changed ();
}
}
+
projects / ardour.git / blobdiff