#include <cmath>
#include <cassert>
+#include <utility>
#include <gtkmm.h>
#include "utils.h"
#include "color.h"
+#include "i18n.h"
+
+using namespace std;
using namespace ARDOUR;
using namespace PBD;
using namespace Editing;
: StreamView (tv)
{
crossfades_visible = true;
-
- if (tv.is_audio_track())
+ _waveform_scale = LinearWaveform;
+ _waveform_shape = Traditional;
+
+ if (tv.is_track())
stream_base_color = color_map[cAudioTrackBase];
else
stream_base_color = color_map[cAudioBusBase];
_amplitude_above_axis = 1.0;
use_rec_regions = tv.editor.show_waveforms_recording ();
- last_rec_peak_frame = 0;
}
{
}
-int
-AudioStreamView::set_height (gdouble h)
-{
- /* limit the values to something sane-ish */
- if (h < 10.0 || h > 1000.0) {
- return -1;
- }
-
- StreamView::set_height(h);
-
- for (CrossfadeViewList::iterator i = crossfade_views.begin(); i != crossfade_views.end(); ++i) {
- (*i)->set_height (h);
- }
-
- return 0;
-}
-
int
AudioStreamView::set_samples_per_unit (gdouble spp)
{
return 0;
}
-void
+RegionView*
AudioStreamView::add_region_view_internal (boost::shared_ptr<Region> r, bool wait_for_waves)
{
- AudioRegionView *region_view;
-
- ENSURE_GUI_THREAD (bind (mem_fun (*this, &AudioStreamView::add_region_view), r));
+ AudioRegionView *region_view = 0;
boost::shared_ptr<AudioRegion> region = boost::dynamic_pointer_cast<AudioRegion> (r);
if (region == 0) {
- return;
+ return NULL;
}
for (list<RegionView *>::iterator i = region_views.begin(); i != region_views.end(); ++i) {
/* great. we already have a AudioRegionView for this Region. use it again. */
(*i)->set_valid (true);
- return;
+
+ // 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_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->GoingAway.connect (bind (mem_fun (*this, &AudioStreamView::remove_region_view), boost::weak_ptr<Region> (r)));
RegionViewAdded (region_view);
+
+ return region_view;
}
void
++tmp;
boost::shared_ptr<AudioRegion> ar = boost::dynamic_pointer_cast<AudioRegion>(r);
- if (ar && (*i)->crossfade.involves (ar)) {
+ if (ar && (*i)->crossfade->involves (ar)) {
delete *i;
crossfade_views.erase (i);
}
}
void
-AudioStreamView::playlist_modified ()
+AudioStreamView::playlist_modified_weak (boost::weak_ptr<Diskstream> ds)
+{
+ boost::shared_ptr<Diskstream> sp (ds.lock());
+ if (!sp) {
+ return;
+ }
+
+ playlist_modified (sp);
+}
+
+void
+AudioStreamView::playlist_modified (boost::shared_ptr<Diskstream> ds)
{
- ENSURE_GUI_THREAD (mem_fun (*this, &AudioStreamView::playlist_modified));
+ /* 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_modified();
+ StreamView::playlist_modified (ds);
/* make sure xfades are on top and all the regionviews are stacked correctly. */
StreamView::playlist_changed(ds);
- AudioPlaylist* apl = dynamic_cast<AudioPlaylist*>(ds->playlist());
+ 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)));
}
void
-AudioStreamView::add_crossfade (Crossfade *crossfade)
+AudioStreamView::add_crossfade_weak (boost::weak_ptr<Crossfade> crossfade)
+{
+ boost::shared_ptr<Crossfade> sp (crossfade.lock());
+
+ if (!sp) {
+ return;
+ }
+
+ add_crossfade (sp);
+}
+
+void
+AudioStreamView::add_crossfade (boost::shared_ptr<Crossfade> crossfade)
{
AudioRegionView* lview = 0;
AudioRegionView* rview = 0;
- ENSURE_GUI_THREAD (bind (mem_fun (*this, &AudioStreamView::add_crossfade), crossfade));
+ /* 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) {
+ if ((*i)->crossfade == crossfade) {
+ if (!crossfades_visible || layer_display == Stacked) {
(*i)->hide();
} else {
(*i)->show ();
CrossfadeView *cv = new CrossfadeView (_trackview.canvas_display,
_trackview,
- *crossfade,
+ crossfade,
_samples_per_unit,
region_color,
*lview, *rview);
crossfade->Invalidated.connect (mem_fun (*this, &AudioStreamView::remove_crossfade));
crossfade_views.push_back (cv);
- if (!Config->get_crossfades_visible() || !crossfades_visible) {
+ if (!Config->get_xfades_visible() || !crossfades_visible || layer_display == Stacked) {
cv->hide ();
}
}
void
-AudioStreamView::remove_crossfade (Crossfade *xfade)
+AudioStreamView::remove_crossfade (boost::shared_ptr<Region> r)
{
- ENSURE_GUI_THREAD (bind (mem_fun (*this, &AudioStreamView::remove_crossfade), xfade));
+ ENSURE_GUI_THREAD (bind (mem_fun (*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) {
+ if ((*i)->crossfade == xfade) {
delete *i;
crossfade_views.erase (i);
break;
for (xi = crossfade_views.begin(); xi != crossfade_views.end(); ++xi) {
(*xi)->set_valid (false);
- if ((*xi)->visible()) {
+ if ((*xi)->visible() && layer_display != Stacked) {
(*xi)->show ();
}
}
if (_trackview.is_audio_track()) {
_trackview.get_diskstream()->playlist()->foreach_region (static_cast<StreamView*>(this), &StreamView::add_region_view);
- AudioPlaylist* apl = dynamic_cast<AudioPlaylist*>(_trackview.get_diskstream()->playlist());
+ boost::shared_ptr<AudioPlaylist> apl = boost::dynamic_pointer_cast<AudioPlaylist>(_trackview.get_diskstream()->playlist());
if (apl)
apl->foreach_crossfade (this, &AudioStreamView::add_crossfade);
}
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)
+ arv->set_waveform_scale (scale);
+ }
+ _waveform_scale = scale;
+}
+
void
AudioStreamView::setup_rec_box ()
{
SourceList sources;
- for (list<sigc::connection>::iterator prc = peak_ready_connections.begin(); prc != peak_ready_connections.end(); ++prc) {
+ for (list<sigc::connection>::iterator prc = rec_data_ready_connections.begin(); prc != rec_data_ready_connections.end(); ++prc) {
(*prc).disconnect();
}
- peak_ready_connections.clear();
+ rec_data_ready_connections.clear();
// FIXME
boost::shared_ptr<AudioDiskstream> ads = boost::dynamic_pointer_cast<AudioDiskstream>(_trackview.get_diskstream());
assert(ads);
- for (uint32_t n=0; n < ads->n_channels(); ++n) {
+ 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));
if (src) {
sources.push_back (src);
- peak_ready_connections.push_back (src->PeakRangeReady.connect (bind (mem_fun (*this, &AudioStreamView::rec_peak_range_ready), boost::weak_ptr<Source>(src))));
+
+ rec_data_ready_connections.push_back (src->PeakRangeReady.connect (bind
+ (mem_fun (*this, &AudioStreamView::rec_peak_range_ready), boost::weak_ptr<Source>(src))));
}
}
nframes_t start = 0;
if (rec_regions.size() > 0) {
- start = rec_regions.back()->start() + _trackview.get_diskstream()->get_captured_frames(rec_regions.size()-1);
+ start = rec_regions.back().first->start() + _trackview.get_diskstream()->get_captured_frames(rec_regions.size()-1);
}
boost::shared_ptr<AudioRegion> region (boost::dynamic_pointer_cast<AudioRegion>
(RegionFactory::create (sources, start, 1 , "", 0, (Region::Flag)(Region::DefaultFlags | Region::DoNotSaveState), false)));
+ assert(region);
region->set_position (_trackview.session().transport_frame(), this);
- rec_regions.push_back (region);
+ rec_regions.push_back (make_pair(region, (RegionView*)0));
}
/* start a new rec box */
rec_rect->property_y2() = (double) _trackview.height - 1;
rec_rect->property_outline_color_rgba() = color_map[cRecordingRectOutline];
rec_rect->property_fill_color_rgba() = fill_color;
+ rec_rect->lower_to_bottom();
RecBoxInfo recbox;
recbox.rectangle = rec_rect;
/* disconnect rapid update */
screen_update_connection.disconnect();
- for (list<sigc::connection>::iterator prc = peak_ready_connections.begin(); prc != peak_ready_connections.end(); ++prc) {
+ for (list<sigc::connection>::iterator prc = rec_data_ready_connections.begin(); prc != rec_data_ready_connections.end(); ++prc) {
(*prc).disconnect();
}
- peak_ready_connections.clear();
+ rec_data_ready_connections.clear();
rec_updating = false;
rec_active = false;
- last_rec_peak_frame = 0;
/* remove temp regions */
- for (list<boost::shared_ptr<Region> >::iterator iter = rec_regions.begin(); iter != rec_regions.end(); ) {
- list<boost::shared_ptr<Region> >::iterator tmp;
+ for (list<pair<boost::shared_ptr<Region>,RegionView*> >::iterator iter = rec_regions.begin(); iter != rec_regions.end(); ) {
+ list<pair<boost::shared_ptr<Region>,RegionView*> >::iterator tmp;
tmp = iter;
++tmp;
- (*iter)->drop_references ();
+ (*iter).first->drop_references ();
iter = tmp;
}
// 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;
+ if (rec_data_ready_map.size() == 0 || start+cnt > last_rec_data_frame) {
+ last_rec_data_frame = start + cnt;
}
- rec_peak_ready_map[src] = true;
+ rec_data_ready_map[src] = true;
- if (rec_peak_ready_map.size() == _trackview.get_diskstream()->n_channels()) {
+ if (rec_data_ready_map.size() == _trackview.get_diskstream()->n_channels().n_audio()) {
this->update_rec_regions ();
- rec_peak_ready_map.clear();
+ rec_data_ready_map.clear();
}
}
uint32_t n = 0;
- for (list<boost::shared_ptr<Region> >::iterator iter = rec_regions.begin(); iter != rec_regions.end(); n++) {
+ for (list<pair<boost::shared_ptr<Region>,RegionView*> >::iterator iter = rec_regions.begin(); iter != rec_regions.end(); n++) {
- list<boost::shared_ptr<Region> >::iterator tmp;
+ list<pair<boost::shared_ptr<Region>,RegionView*> >::iterator tmp;
tmp = iter;
++tmp;
continue;
}
- boost::shared_ptr<AudioRegion> region = boost::dynamic_pointer_cast<AudioRegion>(*iter);
+ 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() && rec_active) {
+ if (region == rec_regions.back().first && rec_active) {
- if (last_rec_peak_frame > region->start()) {
+ if (last_rec_data_frame > region->start()) {
- nframes_t nlen = last_rec_peak_frame - region->start();
+ nframes_t nlen = last_rec_data_frame - region->start();
if (nlen != region->length()) {
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())) {
+ if ((*i)->crossfade->involves (rv.audio_region())) {
(*i)->fake_hide ();
}
}
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()) {
+ if ((*i)->crossfade->involves (rv.audio_region()) && (*i)->visible() && layer_display != Stacked) {
(*i)->show ();
}
}
}
}
+void
+AudioStreamView::update_contents_y_position_and_height ()
+{
+ StreamView::update_contents_y_position_and_height ();
+
+ for (CrossfadeViewList::iterator i = crossfade_views.begin(); i != crossfade_views.end(); ++i) {
+ if (layer_display == Overlaid) {
+ (*i)->show ();
+ (*i)->set_y_position_and_height (0, height);
+ } else {
+ (*i)->hide ();
+ }
+ }
+}
projects / ardour.git / blobdiff