/*
- Copyright (C) 2000-2007 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.
+ * Copyright (C) 2005-2018 Paul Davis <paul@linuxaudiosystems.com>
+ * Copyright (C) 2005 Karsten Wiese <fzuuzf@googlemail.com>
+ * Copyright (C) 2005 Taybin Rutkin <taybin@taybin.com>
+ * Copyright (C) 2007 Doug McLain <doug@nostar.net>
+ * Copyright (C) 2008-2014 David Robillard <d@drobilla.net>
+ * Copyright (C) 2009-2011 Carl Hetherington <carl@carlh.net>
+ * Copyright (C) 2014-2019 Robin Gareus <robin@gareus.org>
+ * Copyright (C) 2015 Tim Mayberry <mojofunk@gmail.com>
+ * Copyright (C) 2016-2017 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.
+ */
- 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.
+#include "evoral/Note.h"
-*/
+#include "ardour/parameter_descriptor.h"
-#include "evoral/Note.hpp"
-#include "canvas/group.h"
+#include "canvas/container.h"
+#include "canvas/polygon.h"
#include "canvas/rectangle.h"
-#include "canvas/wave_view.h"
#include "canvas/debug.h"
-#include "ardour_ui.h"
+#include "waveview/wave_view.h"
+
#include "automation_time_axis.h"
#include "ghostregion.h"
#include "midi_streamview.h"
#include "midi_time_axis.h"
+#include "region_view.h"
+#include "midi_region_view.h"
#include "rgb_macros.h"
#include "note.h"
+#include "hit.h"
+#include "ui_config.h"
using namespace std;
using namespace Editing;
-using namespace ArdourCanvas;
using namespace ARDOUR;
-
-PBD::Signal1<void,GhostRegion*> GhostRegion::CatchDeletion;
-
-GhostRegion::GhostRegion (ArdourCanvas::Group* parent, TimeAxisView& tv, TimeAxisView& source_tv, double initial_pos)
- : trackview (tv)
- , source_trackview (source_tv)
+using ArdourCanvas::Duple;
+
+GhostRegion::GhostRegion (RegionView& rv,
+ ArdourCanvas::Container* parent,
+ TimeAxisView& tv,
+ TimeAxisView& source_tv,
+ double initial_pos)
+ : parent_rv(rv)
+ , trackview(tv)
+ , source_trackview(source_tv)
{
- group = new ArdourCanvas::Group (parent);
+ group = new ArdourCanvas::Container (parent);
CANVAS_DEBUG_NAME (group, "ghost region");
group->set_position (ArdourCanvas::Duple (initial_pos, 0));
base_rect = new ArdourCanvas::Rectangle (group);
CANVAS_DEBUG_NAME (base_rect, "ghost region rect");
base_rect->set_x0 (0);
- base_rect->set_y0 (0);
+ base_rect->set_y0 (1.0);
base_rect->set_y1 (trackview.current_height());
- base_rect->set_outline_what (0);
+ base_rect->set_outline (false);
if (!is_automation_ghost()) {
base_rect->hide();
GhostRegion::~GhostRegion ()
{
- CatchDeletion (this);
+ parent_rv.remove_ghost(this);
+ trackview.erase_ghost(this);
delete base_rect;
delete group;
}
GhostRegion::set_colors ()
{
if (is_automation_ghost()) {
- base_rect->set_outline_color (ARDOUR_UI::config()->get_canvasvar_GhostTrackBase());
- base_rect->set_fill_color (ARDOUR_UI::config()->get_canvasvar_GhostTrackBase());
+ base_rect->set_fill_color (UIConfiguration::instance().color_mod ("ghost track base", "ghost track base"));
}
}
return (dynamic_cast<AutomationTimeAxisView*>(&trackview)) != 0;
}
-AudioGhostRegion::AudioGhostRegion(TimeAxisView& tv, TimeAxisView& source_tv, double initial_unit_pos)
- : GhostRegion(tv.ghost_group(), tv, source_tv, initial_unit_pos)
+AudioGhostRegion::AudioGhostRegion (RegionView& rv,
+ TimeAxisView& tv,
+ TimeAxisView& source_tv,
+ double initial_unit_pos)
+ : GhostRegion(rv, tv.ghost_group(), tv, source_tv, initial_unit_pos)
{
}
void
AudioGhostRegion::set_samples_per_pixel (double fpp)
{
- for (vector<WaveView*>::iterator i = waves.begin(); i != waves.end(); ++i) {
+ for (vector<ArdourWaveView::WaveView*>::iterator i = waves.begin(); i != waves.end(); ++i) {
(*i)->set_samples_per_pixel (fpp);
}
}
void
AudioGhostRegion::set_height ()
{
- vector<WaveView*>::iterator i;
+ vector<ArdourWaveView::WaveView*>::iterator i;
uint32_t n;
GhostRegion::set_height();
guint fill_color;
if (is_automation_ghost()) {
- fill_color = ARDOUR_UI::config()->get_canvasvar_GhostTrackWaveFill();
+ fill_color = UIConfiguration::instance().color ("ghost track wave fill");
}
else {
fill_color = source_track_color(200);
}
for (uint32_t n=0; n < waves.size(); ++n) {
- waves[n]->set_outline_color (ARDOUR_UI::config()->get_canvasvar_GhostTrackWave());
+ waves[n]->set_outline_color (UIConfiguration::instance().color ("ghost track wave"));
waves[n]->set_fill_color (fill_color);
- waves[n]->set_clip_color (ARDOUR_UI::config()->get_canvasvar_GhostTrackWaveClip());
- waves[n]->set_zero_color (ARDOUR_UI::config()->get_canvasvar_GhostTrackZeroLine());
+ waves[n]->set_clip_color (UIConfiguration::instance().color ("ghost track wave clip"));
+ waves[n]->set_zero_color (UIConfiguration::instance().color ("ghost track zero line"));
}
}
/** The general constructor; called when the destination timeaxisview doesn't have
* a midistreamview.
*
+ * @param rv The parent RegionView that is being ghosted.
* @param tv TimeAxisView that this ghost region is on.
* @param source_tv TimeAxisView that we are the ghost for.
*/
-MidiGhostRegion::MidiGhostRegion(TimeAxisView& tv, TimeAxisView& source_tv, double initial_unit_pos)
- : GhostRegion(tv.ghost_group(), tv, source_tv, initial_unit_pos)
- , _optimization_iterator (events.end ())
+MidiGhostRegion::MidiGhostRegion(MidiRegionView& rv,
+ TimeAxisView& tv,
+ TimeAxisView& source_tv,
+ double initial_unit_pos)
+ : GhostRegion(rv, tv.ghost_group(), tv, source_tv, initial_unit_pos)
+ , _note_group (new ArdourCanvas::Container (group))
+ , parent_mrv (rv)
+ , _optimization_iterator(events.end())
{
- base_rect->lower_to_bottom();
- update_range ();
+ _outline = UIConfiguration::instance().color ("ghost track midi outline");
- midi_view()->NoteRangeChanged.connect (sigc::mem_fun (*this, &MidiGhostRegion::update_range));
+ base_rect->lower_to_bottom();
}
/**
+ * @param rv The parent RegionView being ghosted.
* @param msv MidiStreamView that this ghost region is on.
* @param source_tv TimeAxisView that we are the ghost for.
*/
-MidiGhostRegion::MidiGhostRegion(MidiStreamView& msv, TimeAxisView& source_tv, double initial_unit_pos)
- : GhostRegion(msv.midi_underlay_group, msv.trackview(), source_tv, initial_unit_pos)
- , _optimization_iterator (events.end ())
+MidiGhostRegion::MidiGhostRegion(MidiRegionView& rv,
+ MidiStreamView& msv,
+ TimeAxisView& source_tv,
+ double initial_unit_pos)
+ : GhostRegion (rv,
+ msv.midi_underlay_group,
+ msv.trackview(),
+ source_tv,
+ initial_unit_pos)
+ , _note_group (new ArdourCanvas::Container (group))
+ , parent_mrv (rv)
+ , _optimization_iterator(events.end())
{
- base_rect->lower_to_bottom();
- update_range ();
+ _outline = UIConfiguration::instance().color ("ghost track midi outline");
- midi_view()->NoteRangeChanged.connect (sigc::mem_fun (*this, &MidiGhostRegion::update_range));
+ base_rect->lower_to_bottom();
}
MidiGhostRegion::~MidiGhostRegion()
{
clear_events ();
+ delete _note_group;
}
-MidiGhostRegion::GhostEvent::GhostEvent (NoteBase* e, ArdourCanvas::Group* g)
+MidiGhostRegion::GhostEvent::GhostEvent (NoteBase* e, ArdourCanvas::Container* g)
: event (e)
{
- rect = new ArdourCanvas::Rectangle (g, ArdourCanvas::Rect (e->x0(), e->y0(), e->x1(), e->y1()));
- CANVAS_DEBUG_NAME (rect, "ghost note rect");
+
+ if (dynamic_cast<Note*>(e)) {
+ item = new ArdourCanvas::Rectangle(
+ g, ArdourCanvas::Rect(e->x0(), e->y0(), e->x1(), e->y1()));
+ is_hit = false;
+ } else {
+ Hit* hit = dynamic_cast<Hit*>(e);
+ if (!hit) {
+ return;
+ }
+ ArdourCanvas::Polygon* poly = new ArdourCanvas::Polygon(g);
+ poly->set(Hit::points(e->y1() - e->y0()));
+ poly->set_position(hit->position());
+ item = poly;
+ is_hit = true;
+ }
+
+ CANVAS_DEBUG_NAME (item, "ghost note item");
}
MidiGhostRegion::GhostEvent::~GhostEvent ()
{
/* event is not ours to delete */
- delete rect;
+ delete item;
}
void
MidiGhostRegion::set_height ()
{
GhostRegion::set_height();
- update_range();
+ update_contents_height ();
}
void
MidiGhostRegion::set_colors()
{
- guint fill = source_track_color(200);
-
GhostRegion::set_colors();
+ _outline = UIConfiguration::instance().color ("ghost track midi outline");
for (EventList::iterator it = events.begin(); it != events.end(); ++it) {
- (*it)->rect->set_fill_color (fill);
- (*it)->rect->set_outline_color (ARDOUR_UI::config()->get_canvasvar_GhostTrackMidiOutline());
+ it->second->item->set_fill_color (UIConfiguration::instance().color_mod((*it).second->event->base_color(), "ghost track midi fill"));
+ it->second->item->set_outline_color (_outline);
}
}
+static double
+note_height(TimeAxisView& trackview, MidiStreamView* mv)
+{
+ const double tv_height = trackview.current_height();
+ const double note_range = mv->contents_note_range();
+
+ return std::max(1.0, floor(tv_height / note_range - 1.0));
+}
+
+static double
+note_y(TimeAxisView& trackview, MidiStreamView* mv, uint8_t note_num)
+{
+ const double tv_height = trackview.current_height();
+ const double note_range = mv->contents_note_range();
+ const double s = tv_height / note_range;
+
+ return tv_height - (note_num + 1 - mv->lowest_note()) * s;
+}
+
void
-MidiGhostRegion::update_range ()
+MidiGhostRegion::update_contents_height ()
{
MidiStreamView* mv = midi_view();
return;
}
- double const h = trackview.current_height() / double (mv->contents_note_range ());
+ double const h = note_height(trackview, mv);
for (EventList::iterator it = events.begin(); it != events.end(); ++it) {
- uint8_t const note_num = (*it)->event->note()->note();
+ uint8_t const note_num = it->second->event->note()->note();
+
+ double const y = note_y(trackview, mv, note_num);
- if (note_num < mv->lowest_note() || note_num > mv->highest_note()) {
- (*it)->rect->hide();
+ if (!it->second->is_hit) {
+ _tmp_rect = static_cast<ArdourCanvas::Rectangle*>(it->second->item);
+ _tmp_rect->set (ArdourCanvas::Rect (_tmp_rect->x0(), y, _tmp_rect->x1(), y + h));
} else {
- (*it)->rect->show();
- double const y = trackview.current_height() - (note_num + 1 - mv->lowest_note()) * h + 1;
- (*it)->rect->set_y0 (y);
- (*it)->rect->set_y1 (y + h);
+ _tmp_poly = static_cast<ArdourCanvas::Polygon*>(it->second->item);
+ ArdourCanvas::Duple position = _tmp_poly->position();
+ position.y = y;
+ _tmp_poly->set_position(position);
+ _tmp_poly->set(Hit::points(h));
}
}
}
void
MidiGhostRegion::add_note (NoteBase* n)
{
- GhostEvent* event = new GhostEvent (n, group);
- events.push_back (event);
+ GhostEvent* event = new GhostEvent (n, _note_group);
+ events.insert (make_pair (n->note(), event));
- event->rect->set_fill_color (source_track_color(200));
- event->rect->set_outline_color (ARDOUR_UI::config()->get_canvasvar_GhostTrackMidiOutline());
+ event->item->set_fill_color (UIConfiguration::instance().color_mod(n->base_color(), "ghost track midi fill"));
+ event->item->set_outline_color (_outline);
MidiStreamView* mv = midi_view();
if (mv) {
- const uint8_t note_num = n->note()->note();
- if (note_num < mv->lowest_note() || note_num > mv->highest_note()) {
- event->rect->hide();
+ if (!n->item()->visible()) {
+ event->item->hide();
} else {
- const double y = mv->note_to_y(note_num);
- event->rect->set_y0 (y);
- event->rect->set_y1 (y + mv->note_height());
+ uint8_t const note_num = n->note()->note();
+ double const h = note_height(trackview, mv);
+ double const y = note_y(trackview, mv, note_num);
+ if (!event->is_hit) {
+ _tmp_rect = static_cast<ArdourCanvas::Rectangle*>(event->item);
+ _tmp_rect->set (ArdourCanvas::Rect (_tmp_rect->x0(), y, _tmp_rect->x1(), y + h));
+ } else {
+ _tmp_poly = static_cast<ArdourCanvas::Polygon*>(event->item);
+ Duple position = _tmp_poly->position();
+ position.y = y;
+ _tmp_poly->set_position(position);
+ _tmp_poly->set(Hit::points(h));
+ }
}
}
}
void
MidiGhostRegion::clear_events()
{
- for (EventList::iterator it = events.begin(); it != events.end(); ++it) {
- delete *it;
+ _note_group->clear (true);
+ events.clear ();
+ _optimization_iterator = events.end();
+}
+
+/** Update the positions of our representation of a note.
+ * @param ev The GhostEvent from the parent MidiRegionView.
+ */
+void
+MidiGhostRegion::update_note (GhostEvent* ev)
+{
+ MidiStreamView* mv = midi_view();
+
+ if (!mv) {
+ return;
}
- events.clear();
- _optimization_iterator = events.end ();
+ _tmp_rect = static_cast<ArdourCanvas::Rectangle*>(ev->item);
+
+ uint8_t const note_num = ev->event->note()->note();
+ double const y = note_y(trackview, mv, note_num);
+ double const h = note_height(trackview, mv);
+
+ _tmp_rect->set (ArdourCanvas::Rect (ev->event->x0(), y, ev->event->x1(), y + h));
}
-/** Update the x positions of our representation of a parent's note.
- * @param parent The CanvasNote from the parent MidiRegionView.
+/** Update the positions of our representation of a parent's hit.
+ * @param ev The GhostEvent from the parent MidiRegionView.
*/
void
-MidiGhostRegion::update_note (NoteBase* parent)
+MidiGhostRegion::update_hit (GhostEvent* ev)
{
- GhostEvent* ev = find_event (parent);
- if (!ev) {
+ MidiStreamView* mv = midi_view();
+
+ if (!mv) {
return;
}
- double const x1 = parent->x0 ();
- double const x2 = parent->x1 ();
- ev->rect->set_x0 (x1);
- ev->rect->set_x1 (x2);
+ _tmp_poly = static_cast<ArdourCanvas::Polygon*>(ev->item);
+
+ uint8_t const note_num = ev->event->note()->note();
+ double const h = note_height(trackview, mv);
+ double const y = note_y(trackview, mv, note_num);
+
+ ArdourCanvas::Duple ppos = ev->item->position();
+ ArdourCanvas::Duple gpos = _tmp_poly->position();
+ gpos.x = ppos.x;
+ gpos.y = y;
+
+ _tmp_poly->set_position(gpos);
+ _tmp_poly->set(Hit::points(h));
}
void
MidiGhostRegion::remove_note (NoteBase* note)
{
- GhostEvent* ev = find_event (note);
- if (!ev) {
+ EventList::iterator f = events.find (note->note());
+ if (f == events.end()) {
return;
}
- events.remove (ev);
- delete ev;
+ delete f->second;
+ events.erase (f);
+
_optimization_iterator = events.end ();
}
+void
+MidiGhostRegion::redisplay_model ()
+{
+ /* we rely on the parent MRV having removed notes not in the model */
+ for (EventList::iterator i = events.begin(); i != events.end(); ) {
+
+ boost::shared_ptr<NoteType> note = i->first;
+ GhostEvent* cne = i->second;
+ const bool visible = (note->note() >= parent_mrv._current_range_min) &&
+ (note->note() <= parent_mrv._current_range_max);
+
+ if (visible) {
+ if (cne->is_hit) {
+ update_hit (cne);
+ } else {
+ update_note (cne);
+ }
+ cne->item->show ();
+ } else {
+ cne->item->hide ();
+ }
+
+ ++i;
+ }
+}
/** Given a note in our parent region (ie the actual MidiRegionView), find our
* representation of it.
* @return Our Event, or 0 if not found.
*/
-
MidiGhostRegion::GhostEvent *
-MidiGhostRegion::find_event (NoteBase* parent)
+MidiGhostRegion::find_event (boost::shared_ptr<NoteType> parent)
{
/* we are using _optimization_iterator to speed up the common case where a caller
is going through our notes in order.
if (_optimization_iterator != events.end()) {
++_optimization_iterator;
+ if (_optimization_iterator != events.end() && _optimization_iterator->first == parent) {
+ return _optimization_iterator->second;
+ }
}
- if (_optimization_iterator != events.end() && (*_optimization_iterator)->event == parent) {
- return *_optimization_iterator;
- }
-
- for (_optimization_iterator = events.begin(); _optimization_iterator != events.end(); ++_optimization_iterator) {
- if ((*_optimization_iterator)->event == parent) {
- return *_optimization_iterator;
- }
+ _optimization_iterator = events.find (parent);
+ if (_optimization_iterator != events.end()) {
+ return _optimization_iterator->second;
}
return 0;
projects / ardour.git / blobdiff