/*
- 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 "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"
using namespace PBD;
using namespace Editing;
-AudioStreamView::AudioStreamView (AudioTimeAxisViewPtr tv)
+AudioStreamView::AudioStreamView (AudioTimeAxisView& tv)
: StreamView (tv)
{
crossfades_visible = true;
color_handler ();
_amplitude_above_axis = 1.0;
- use_rec_regions = tv->editor().show_waveforms_recording ();
+ use_rec_regions = tv.editor().show_waveforms_recording ();
Config->ParameterChanged.connect (sigc::mem_fun (*this, &AudioStreamView::parameter_changed));
}
{
}
-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;
return 0;
}
- switch (_trackview->audio_track()->mode()) {
-
+ 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));
} 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->set_amplitude_above_axis(_amplitude_above_axis);
region_view->set_height (child_height ());
- /* 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_waveform_shape (Config->get_waveform_shape ());
region_view->set_waveform_visible (Config->get_show_waveforms ());
- return region_view;
+ return region_view;
}
RegionView*
// 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. */
-
+
// (*i)->set_valid (true);
// this might not be necessary
// arv->set_waveform_scale (_waveform_scale);
// arv->set_waveform_shape (_waveform_shape);
// }
-
+
// return NULL;
// }
// }
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;
}
}
StreamView::undisplay_diskstream();
for (CrossfadeViewList::iterator i = crossfade_views.begin(); i != crossfade_views.end(); ++i) {
- delete *i;
+ delete i->second;
}
crossfade_views.clear ();
ENSURE_GUI_THREAD (bind (mem_fun (*this, &AudioStreamView::playlist_modified_weak), ds));
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();
}
}
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 */
}
}
- CrossfadeView *cv = new CrossfadeView (_trackview->canvas_display (),
+ CrossfadeView *cv = new CrossfadeView (_trackview.canvas_display (),
_trackview,
crossfade,
_samples_per_unit,
*lview, *rview);
cv->set_valid (true);
crossfade->Invalidated.connect (mem_fun (*this, &AudioStreamView::remove_crossfade));
- crossfade_views.push_back (cv);
- if (!_trackview->session().config.get_xfades_visible() || !crossfades_visible || _layer_display == Stacked) {
+ crossfade_views[cv->crossfade] = cv;
+ if (!_trackview.session().config.get_xfades_visible() || !crossfades_visible) {
cv->hide ();
}
+
+ update_content_height (cv);
}
void
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;
}
AudioStreamView::redisplay_diskstream ()
{
list<RegionView *>::iterator i;
- list<CrossfadeView*>::iterator xi, tmpx;
+ CrossfadeViewList::iterator xi, tmpx;
// Flag region views as invalid and disable drawing
for (i = region_views.begin(); i != region_views.end(); ++i) {
// 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(
+ if (_trackview.is_audio_track()) {
+ _trackview.get_diskstream()->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()
+ _trackview.get_diskstream()->playlist()
);
-
+
if (apl) {
apl->foreach_crossfade (sigc::mem_fun (*this, &AudioStreamView::add_crossfade));
}
}
-
+
// 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);
}
if (arv)
arv->set_waveform_shape (shape);
}
-}
+}
void
AudioStreamView::set_waveform_scale (WaveformScale scale)
arv->set_waveform_scale (scale);
}
}
-}
+}
void
AudioStreamView::setup_rec_box ()
{
- //cerr << _trackview->name() << " streamview SRB region_views.size() = " << region_views.size() << endl;
+ //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.get_diskstream()->record_enabled()) {
+ if (_trackview.audio_track()->mode() == Normal && use_rec_regions && rec_regions.size() == rec_rects.size()) {
/* add a new region, but don't bother if they set use_rec_regions mid-record */
SourceList sources;
- for (list<sigc::connection>::iterator prc = rec_data_ready_connections.begin(); prc != rec_data_ready_connections.end(); ++prc) {
+ 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);
+
+ boost::shared_ptr<AudioDiskstream> ads = _trackview.audio_track()->audio_diskstream();
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));
+ boost::shared_ptr<AudioFileSource> src = ads->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))));
+ (mem_fun (*this, &AudioStreamView::rec_peak_range_ready),
+ boost::weak_ptr<Source>(src))));
}
}
// 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.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), false)));
+
+ boost::shared_ptr<AudioRegion> region (boost::dynamic_pointer_cast<AudioRegion>(
+ RegionFactory::create (sources, start, 1, "", 0, Region::DefaultFlags, false)));
assert(region);
region->block_property_changes ();
- region->set_position (_trackview->session().transport_frame(), this);
+ 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 */
+ 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 ();
- gdouble xstart = _trackview->editor().frame_to_pixel (frame_pos);
+ gdouble xstart = _trackview.editor().frame_to_pixel (frame_pos);
gdouble xend;
uint32_t fill_color;
- switch (_trackview->audio_track()->mode()) {
+ switch (_trackview.audio_track()->mode()) {
case Normal:
case NonLayered:
xend = xstart;
fill_color = UINT_RGBA_CHANGE_A (fill_color, 120);
break;
}
-
+
ArdourCanvas::SimpleRect * rec_rect = new Gnome::Canvas::SimpleRect (*canvas_group);
rec_rect->property_x1() = xstart;
rec_rect->property_y1() = 1.0;
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 (
+ 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.get_diskstream()->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) {
+ 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_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) ();
}
}
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));
-
+
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()) {
+
+ if (rec_data_ready_map.size() == _trackview.get_diskstream()->n_channels().n_audio()) {
this->update_rec_regions ();
rec_data_ready_map.clear();
}
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;
+ for (list<pair<boost::shared_ptr<Region>,RegionView*> >::iterator iter = rec_regions.begin();
+ iter != rec_regions.end(); n++) {
- tmp = iter;
+ list<pair<boost::shared_ptr<Region>,RegionView*> >::iterator tmp = iter;
++tmp;
if (!canvas_item_visible (rec_rects[n].rectangle)) {
iter = tmp;
continue;
}
-
+
boost::shared_ptr<AudioRegion> region = boost::dynamic_pointer_cast<AudioRegion>(iter->first);
if (!region) {
+ iter = tmp;
continue;
}
if (nlen != region->length()) {
region->freeze ();
- region->set_position (_trackview->get_diskstream()->get_capture_start_frame(n), this);
+ region->set_position (_trackview.get_diskstream()->get_capture_start_frame(n), this);
region->set_length (nlen, this);
region->thaw ("updated");
/* also update rect */
ArdourCanvas::SimpleRect * rect = rec_rects[n].rectangle;
- gdouble xend = _trackview->editor().frame_to_pixel (region->position() + region->length());
+ 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.get_diskstream()->get_captured_frames(n);
if (nlen != region->length()) {
if (region->source_length(0) >= region->start() + nlen) {
region->freeze ();
- region->set_position (_trackview->get_diskstream()->get_capture_start_frame(n), this);
+ 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);
}
-
+
/* also hide rect */
ArdourCanvas::Item * rect = rec_rects[n].rectangle;
rect->hide();
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 ();
}
}
}
AudioStreamView::color_handler ()
{
//case cAudioTrackBase:
- if (_trackview->is_track()) {
+ if (_trackview.is_track()) {
canvas_rect->property_fill_color_rgba() = ARDOUR_UI::config()->canvasvar_AudioTrackBase.get();
- }
+ }
//case cAudioBusBase:
- if (!_trackview->is_track()) {
- if (Profile->get_sae() && _trackview->route()->is_master()) {
+ if (!_trackview.is_track()) {
+ if (Profile->get_sae() && _trackview.route()->is_master()) {
canvas_rect->property_fill_color_rgba() = ARDOUR_UI::config()->canvasvar_AudioMasterBusBase.get();
} else {
canvas_rect->property_fill_color_rgba() = ARDOUR_UI::config()->canvasvar_AudioBusBase.get();
AudioStreamView::update_contents_height ()
{
StreamView::update_contents_height ();
-
+
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 ();
- }
+ update_content_height (i->second);
+ }
+}
+
+void
+AudioStreamView::update_content_height (CrossfadeView* cv)
+{
+ cv->show ();
+
+ 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);
+
}
}
projects / ardour.git / blobdiff