/*
- Copyright (C) 2001-2007 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
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-*/
+ * Copyright (C) 2006-2014 David Robillard <d@drobilla.net>
+ * Copyright (C) 2007 Doug McLain <doug@nostar.net>
+ * Copyright (C) 2008-2017 Paul Davis <paul@linuxaudiosystems.com>
+ * Copyright (C) 2009-2012 Carl Hetherington <carl@carlh.net>
+ * Copyright (C) 2014-2019 Robin Gareus <robin@gareus.org>
+ * Copyright (C) 2015 Tim Mayberry <mojofunk@gmail.com>
+ * Copyright (C) 2016 Nick Mainsbridge <mainsbridge@gmail.com>
+ *
+ * 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
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ */
#include <cmath>
#include <utility>
#include "ardour/region_factory.h"
#include "ardour/session.h"
#include "ardour/smf_source.h"
+#include "ardour/evoral_types_convert.h"
-#include "ardour_ui.h"
-#include "global_signals.h"
#include "gui_thread.h"
#include "midi_region_view.h"
#include "midi_streamview.h"
#include "region_view.h"
#include "rgb_macros.h"
#include "selection.h"
+#include "ui_config.h"
#include "utils.h"
-#include "i18n.h"
+#include "pbd/i18n.h"
using namespace std;
using namespace ARDOUR;
can be put below ghost regions from MIDI underlays
*/
_note_lines = new ArdourCanvas::LineSet (_canvas_group, ArdourCanvas::LineSet::Horizontal);
-
+
_note_lines->Event.connect(
sigc::bind(sigc::mem_fun(_trackview.editor(),
&PublicEditor::canvas_stream_view_event),
color_handler ();
- ColorsChanged.connect(sigc::mem_fun(*this, &MidiStreamView::color_handler));
+ UIConfiguration::instance().ColorsChanged.connect(sigc::mem_fun(*this, &MidiStreamView::color_handler));
note_range_adjustment.set_page_size(_highest_note - _lowest_note);
note_range_adjustment.set_value(_lowest_note);
}
RegionView*
-MidiStreamView::create_region_view (boost::shared_ptr<Region> r, bool /*wfd*/, bool)
+MidiStreamView::create_region_view (boost::shared_ptr<Region> r, bool /*wfd*/, bool recording)
{
boost::shared_ptr<MidiRegion> region = boost::dynamic_pointer_cast<MidiRegion> (r);
return 0;
}
- RegionView* region_view = new MidiRegionView (_canvas_group, _trackview, region,
- _samples_per_pixel, region_color);
+ RegionView* region_view = NULL;
+ if (recording) {
+ region_view = new MidiRegionView (
+ _canvas_group, _trackview, region,
+ _samples_per_pixel, region_color, recording,
+ TimeAxisViewItem::Visibility(TimeAxisViewItem::ShowFrame));
+ } else {
+ region_view = new MidiRegionView (_canvas_group, _trackview, region,
+ _samples_per_pixel, region_color);
+ }
region_view->init (false);
region_views.push_front (region_view);
- if (_trackview.editor().internal_editing()) {
- region_view->hide_rect ();
- } else {
- region_view->show_rect ();
- }
-
/* display events and find note range */
display_region (region_view, wait_for_data);
}
region_view->enable_display (true);
+ region_view->set_height (child_height());
boost::shared_ptr<MidiSource> source(region_view->midi_region()->midi_source(0));
+ if (!source) {
+ error << _("attempt to display MIDI region with no source") << endmsg;
+ return;
+ }
if (load_model) {
- source->load_model();
+ Glib::Threads::Mutex::Lock lm(source->mutex());
+ source->load_model(lm);
+ }
+
+ if (!source->model()) {
+ error << _("attempt to display MIDI region with no model") << endmsg;
+ return;
}
_range_dirty = update_data_note_range(
source->model()->highest_note());
// Display region contents
- region_view->set_height (child_height());
region_view->display_model(source->model());
}
draw_note_lines();
- NoteRangeChanged();
+ NoteRangeChanged(); /* EMIT SIGNAL*/
}
void
{
boost::shared_ptr<MidiRegion> mr = boost::dynamic_pointer_cast<MidiRegion>(r);
if (mr) {
- mr->midi_source(0)->load_model();
+ Glib::Threads::Mutex::Lock lm(mr->midi_source(0)->mutex());
+ mr->midi_source(0)->load_model(lm);
_range_dirty = update_data_note_range(
mr->model()->lowest_note(),
mr->model()->highest_note());
return dirty;
}
+void
+MidiStreamView::set_layer_display (LayerDisplay d)
+{
+
+//revert this change for now. Although stacked view is weirdly implemented wrt the "scroomer", it is still necessary to manage layered midi regions.
+// if (d != Overlaid) {
+// return;
+// }
+
+ StreamView::set_layer_display (d);
+}
+
void
MidiStreamView::redisplay_track ()
{
*/
if (i <= highest_note()) {
- _note_lines->add (y, 1.0, ARDOUR_UI::config()->get_canvasvar_PianoRollBlackOutline());
+ _note_lines->add (y, 1.0, UIConfiguration::instance().color ("piano roll black outline"));
}
/* now add a thicker line/bar which covers the entire vertical
case 6:
case 8:
case 10:
- color = ARDOUR_UI::config()->get_canvasvar_PianoRollBlack();
+ color = UIConfiguration::instance().color_mod ("piano roll black", "piano roll black");
break;
default:
- color = ARDOUR_UI::config()->get_canvasvar_PianoRollWhite();
+ color = UIConfiguration::instance().color_mod ("piano roll white", "piano roll white");
break;
}
double h = y - prev_y;
double mid = y + (h/2.0);
-
- if (height > 1.0) { // XXX ? should that not be h >= 1 ?
+
+ if (mid >= 0 && h > 1.0) {
_note_lines->add (mid, h, color);
}
apply_note_range_to_regions ();
}
- NoteRangeChanged();
+ NoteRangeChanged(); /* EMIT SIGNAL*/
}
void
{
// cerr << _trackview.name() << " streamview SRB\n";
- if (_trackview.session()->transport_rolling()) {
+ if (!_trackview.session()->transport_stopped()) {
if (!rec_active &&
_trackview.session()->record_status() == Session::Recording &&
- _trackview.track()->record_enabled()) {
+ _trackview.track()->rec_enable_control()->get_value()) {
- if (Config->get_show_waveforms_while_recording() && rec_regions.size() == rec_rects.size()) {
+ if (UIConfiguration::instance().get_show_waveforms_while_recording() && rec_regions.size() == rec_rects.size()) {
/* add a new region, but don't bother if they set show-waveforms-while-recording mid-record */
// handle multi
- framepos_t start = 0;
+ samplepos_t start = 0;
if (rec_regions.size() > 0) {
start = rec_regions.back().first->start()
- + _trackview.track()->get_captured_frames(rec_regions.size()-1);
+ + _trackview.track()->get_captured_samples (rec_regions.size() - 1);
}
if (!rec_regions.empty()) {
is so that the RegionView gets created with a non-zero width, as apparently
creating a RegionView with a zero width causes it never to be displayed
(there is a warning in TimeAxisViewItem::init about this). However, we
- must also set length_beats to something non-zero, otherwise the frame length
+ must also set length_beats to something non-zero, otherwise the sample length
of 1 causes length_beats to be set to some small quantity << 1. Then
when the position is set up below, this length_beats is used to recompute
- length using BeatsFramesConverter::to, which is slightly innacurate for small
+ length using BeatsSamplesConverter::to, which is slightly innacurate for small
beats values because it converts floating point beats to bars, beats and
integer ticks. The upshot of which being that length gets set back to 0,
meaning no region view is ever seen, meaning no MIDI notes during record (#3820).
(RegionFactory::create (sources, plist, false)));
if (region) {
region->set_start (_trackview.track()->current_capture_start()
- - _trackview.track()->get_capture_start_frame (0));
- region->set_position (_trackview.track()->current_capture_start());
- RegionView* rv = add_region_view_internal (region, false);
+ - _trackview.track()->get_capture_start_sample (0));
+ region->set_position (_trackview.session()->transport_sample());
+
+ RegionView* rv = add_region_view_internal (region, false, true);
MidiRegionView* mrv = dynamic_cast<MidiRegionView*> (rv);
mrv->begin_write ();
-
/* rec region will be destroyed in setup_rec_box */
rec_regions.push_back (make_pair (region, rv));
/* start a new rec box */
- boost::shared_ptr<MidiTrack> mt = _trackview.midi_track(); /* we know what it is already */
- framepos_t const frame_pos = mt->current_capture_start ();
- gdouble const xstart = _trackview.editor().sample_to_pixel (frame_pos);
- gdouble const xend = xstart;
- uint32_t fill_color;
-
- fill_color = ARDOUR_UI::config()->get_canvasvar_RecordingRect();
-
- ArdourCanvas::Rectangle * rec_rect = new ArdourCanvas::Rectangle (_canvas_group);
- rec_rect->set (ArdourCanvas::Rect (xstart, 1, xend, _trackview.current_height() - 1));
- rec_rect->set_outline_color (ARDOUR_UI::config()->get_canvasvar_RecordingRect());
- rec_rect->set_fill_color (fill_color);
- rec_rect->lower_to_bottom();
-
- RecBoxInfo recbox;
- recbox.rectangle = rec_rect;
- 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 (
- sigc::mem_fun (*this, &MidiStreamView::update_rec_box));
- rec_updating = true;
- rec_active = true;
+ create_rec_box (_trackview.midi_track()->current_capture_start(), 0);
} else if (rec_active &&
(_trackview.session()->record_status() != Session::Recording ||
- !_trackview.track()->record_enabled())) {
+ !_trackview.track()->rec_enable_control()->get_value())) {
screen_update_connection.disconnect();
rec_active = false;
rec_updating = false;
/* disconnect rapid update */
screen_update_connection.disconnect();
rec_data_ready_connections.drop_connections ();
-
rec_updating = false;
rec_active = false;
draw_note_lines ();
if (_trackview.is_midi_track()) {
- canvas_rect->set_fill_color (ARDOUR_UI::config()->get_canvasvar_MidiTrackBase());
+ canvas_rect->set_fill_color (UIConfiguration::instance().color_mod ("midi track base", "midi track base"));
} else {
- canvas_rect->set_fill_color (ARDOUR_UI::config()->get_canvasvar_MidiBusBase());
+ canvas_rect->set_fill_color (UIConfiguration::instance().color ("midi bus base"));
}
}
/* Update the region being recorded to reflect where we currently are */
boost::shared_ptr<ARDOUR::Region> region = rec_regions.back().first;
- region->set_length (_trackview.track()->current_capture_end () - _trackview.track()->current_capture_start());
+ region->set_length (_trackview.track()->current_capture_end () - _trackview.track()->current_capture_start(), 0);
MidiRegionView* mrv = dynamic_cast<MidiRegionView*> (rec_regions.back().second);
mrv->extend_active_notes ();
uint8_t
MidiStreamView::y_to_note (double y) const
{
- int const n = ((contents_height() - y - 1) / contents_height() * (double)contents_note_range())
+ int const n = ((contents_height() - y) / contents_height() * (double)contents_note_range())
+ lowest_note();
if (n < 0) {
return 127;
}
- return n;
+ /* min due to rounding and/or off-by-one errors */
+ return min ((uint8_t) n, highest_note());
}
/** Suspend updates to the regions' note ranges and our
MidiStreamView::resume_updates ()
{
_updates_suspended = false;
-
+
draw_note_lines ();
apply_note_range_to_regions ();
_canvas_group->redraw ();
}
-void
-MidiStreamView::leave_internal_edit_mode ()
+struct RegionPositionSorter {
+ bool operator() (RegionView* a, RegionView* b) {
+ return a->region()->position() < b->region()->position();
+ }
+};
+
+bool
+MidiStreamView::paste (ARDOUR::samplepos_t pos, const Selection& selection, PasteContext& ctx, const int32_t sub_num)
{
- StreamView::leave_internal_edit_mode ();
- for (RegionViewList::iterator i = region_views.begin(); i != region_views.end(); ++i) {
- MidiRegionView* mrv = dynamic_cast<MidiRegionView*> (*i);
- if (mrv) {
- mrv->clear_selection ();
+ /* Paste into the first region which starts on or before pos. Only called when
+ using an internal editing tool. */
+
+ if (region_views.empty()) {
+ return false;
+ }
+
+ region_views.sort (RegionView::PositionOrder());
+
+ list<RegionView*>::const_iterator prev = region_views.begin ();
+
+ for (list<RegionView*>::const_iterator i = region_views.begin(); i != region_views.end(); ++i) {
+ if ((*i)->region()->position() > pos) {
+ break;
}
+ prev = i;
}
+
+ boost::shared_ptr<Region> r = (*prev)->region ();
+
+ /* If *prev doesn't cover pos, it's no good */
+ if (r->position() > pos || ((r->position() + r->length()) < pos)) {
+ return false;
+ }
+
+ MidiRegionView* mrv = dynamic_cast<MidiRegionView*> (*prev);
+ return mrv ? mrv->paste(pos, selection, ctx, sub_num) : false;
}
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