#include "public_editor.h"
#include "ghostregion.h"
#include "midi_time_axis.h"
+#include "automation_time_axis.h"
+#include "automation_region_view.h"
#include "utils.h"
#include "midi_util.h"
#include "gui_thread.h"
using namespace Editing;
using namespace ArdourCanvas;
-MidiRegionView::MidiRegionView (ArdourCanvas::Group *parent, RouteTimeAxisView &tv, boost::shared_ptr<MidiRegion> r, double spu,
- Gdk::Color& basic_color)
+MidiRegionView::MidiRegionView (ArdourCanvas::Group *parent, RouteTimeAxisView &tv, boost::shared_ptr<MidiRegion> r, double spu, Gdk::Color& basic_color)
: RegionView (parent, tv, r, spu, basic_color)
, _default_note_length(0.0)
, _active_notes(0)
, _mouse_state(None)
, _pressed_button(0)
{
+ group->lower_to_bottom();
_note_group->raise_to_top();
+
+ frame->property_fill_color_rgba() = 0xff000033;
}
-MidiRegionView::MidiRegionView (ArdourCanvas::Group *parent, RouteTimeAxisView &tv, boost::shared_ptr<MidiRegion> r, double spu,
- Gdk::Color& basic_color, TimeAxisViewItem::Visibility visibility)
+MidiRegionView::MidiRegionView (ArdourCanvas::Group *parent, RouteTimeAxisView &tv, boost::shared_ptr<MidiRegion> r, double spu, Gdk::Color& basic_color, TimeAxisViewItem::Visibility visibility)
: RegionView (parent, tv, r, spu, basic_color, visibility)
, _default_note_length(0.0)
, _active_notes(0)
if (wfd)
midi_region()->midi_source(0)->load_model();
- const Meter& m = trackview.session().tempo_map().meter_at(_region->start());
- const Tempo& t = trackview.session().tempo_map().tempo_at(_region->start());
+ const Meter& m = trackview.session().tempo_map().meter_at(_region->position());
+ const Tempo& t = trackview.session().tempo_map().tempo_at(_region->position());
_default_note_length = m.frames_per_bar(t, trackview.session().frame_rate())
/ m.beats_per_bar();
}
_model->ContentsChanged.connect(sigc::mem_fun(this, &MidiRegionView::redisplay_model));
}
+
+ midi_region()->midi_source(0)->Switched.connect(sigc::mem_fun(this, &MidiRegionView::switch_source));
group->signal_event().connect (mem_fun (this, &MidiRegionView::canvas_event), false);
switch (ev->type) {
case GDK_KEY_PRESS:
+ cout << "KEY" << endl;
if (ev->key.keyval == GDK_Delete && !delete_mod) {
delete_mod = true;
original_mode = trackview.editor.current_midi_edit_mode();
_mouse_state = AddDragging;
return true;
-
- // Eraser drag start
- } else if (trackview.editor.current_midi_edit_mode() == MidiEditErase) {
- _mouse_state = EraseTouchDragging;
- return false; // Don't ask me...
}
return false;
clear_selection();
break;
case MidiEditPencil:
- trackview.editor.snap_to(event_frame);
+ trackview.editor.snap_to(event_frame, -1);
event_x = trackview.editor.frame_to_pixel(event_frame);
create_note_at(event_x, event_y, _default_note_length);
default:
//double dur = m.frames_per_bar(t, trackview.session().frame_rate()) / m.beats_per_bar();
// Add a 1 beat long note (for now)
- const MidiModel::Note new_note(stamp, dur, (uint8_t)note, 0x40);
+ const boost::shared_ptr<Note> new_note(new Note(0, stamp, dur, (uint8_t)note, 0x40));
- view->update_bounds(new_note.note());
+ view->update_bounds(new_note->note());
MidiModel::DeltaCommand* cmd = _model->new_delta_command("add note");
cmd->add(new_note);
for (std::vector<CanvasMidiEvent*>::iterator i = _events.begin(); i != _events.end(); ++i)
delete *i;
+ MidiGhostRegion* gr;
+
+ for(vector<GhostRegion*>::iterator g = ghosts.begin(); g != ghosts.end(); ++g) {
+ if((gr = dynamic_cast<MidiGhostRegion*>(*g)) != 0) {
+ gr->clear_events();
+ }
+ }
+
_events.clear();
}
void
MidiRegionView::redisplay_model()
{
- clear_events();
+ // Don't redisplay the model if we're currently recording and displaying that
+ if (_active_notes)
+ return;
if (_model) {
+
+ clear_events();
begin_write();
+
+ _model->read_lock();
for (size_t i=0; i < _model->n_notes(); ++i)
add_note(_model->note_at(i));
end_write();
+
+ /*for (Automatable::Controls::const_iterator i = _model->controls().begin();
+ i != _model->controls().end(); ++i) {
+
+ assert(i->second);
+
+ boost::shared_ptr<AutomationTimeAxisView> at
+ = midi_view()->automation_child(i->second->parameter());
+ if (!at)
+ continue;
+
+ Gdk::Color col = midi_stream_view()->get_region_color();
+
+ boost::shared_ptr<AutomationRegionView> arv;
+
+ {
+ Glib::Mutex::Lock list_lock (i->second->list()->lock());
+
+ arv = boost::shared_ptr<AutomationRegionView>(
+ new AutomationRegionView(at->canvas_display,
+ *at.get(), _region, i->second->list(),
+ midi_stream_view()->get_samples_per_unit(), col));
+ }
+
+ arv->set_duration(_region->length(), this);
+ arv->init(col, true);
+
+ _automation_children.insert(std::make_pair(i->second->parameter(), arv));
+ }*/
+
+ _model->read_unlock();
+
} else {
- warning << "MidiRegionView::redisplay_model called without a model" << endmsg;
+ cerr << "MidiRegionView::redisplay_model called without a model" << endmsg;
}
}
MidiRegionView::~MidiRegionView ()
{
in_destructor = true;
- end_write();
+ if (_active_notes)
+ end_write();
+
+ clear_events();
RegionViewGoingAway (this); /* EMIT_SIGNAL */
}
{
RegionView::set_y_position_and_height(y, h - 1);
- if (_enable_display)
- redisplay_model();
+ if (_enable_display) {
+
+ _model->read_lock();
+
+ for (std::vector<CanvasMidiEvent*>::const_iterator i = _events.begin(); i != _events.end(); ++i) {
+ CanvasNote* note = dynamic_cast<CanvasNote*>(*i);
+ if (note && note->note()) {
+ if(note->note()->note() < midi_stream_view()->lowest_note() ||
+ note->note()->note() > midi_stream_view()->highest_note()) {
+ if(canvas_item_visible(note)) {
+ note->hide();
+ }
+ }
+ else {
+ const double y1 = midi_stream_view()->note_to_y(note->note()->note());
+ const double y2 = y1 + floor(midi_stream_view()->note_height());
+
+ if(!canvas_item_visible(note)) {
+ note->show();
+ }
+
+ note->property_y1() = y1;
+ note->property_y2() = y2;
+ }
+ }
+ }
+
+ _model->read_unlock();
+ }
if (name_text) {
name_text->raise_to_top();
}
GhostRegion*
-MidiRegionView::add_ghost (AutomationTimeAxisView& atv)
+MidiRegionView::add_ghost (TimeAxisView& tv)
{
RouteTimeAxisView* rtv = dynamic_cast<RouteTimeAxisView*>(&trackview);
+ CanvasNote* note;
assert(rtv);
double unit_position = _region->position () / samples_per_unit;
- GhostRegion* ghost = new GhostRegion (atv, unit_position);
+ MidiTimeAxisView* mtv = dynamic_cast<MidiTimeAxisView*>(&tv);
+ MidiGhostRegion* ghost;
+
+ if(mtv && mtv->midi_view()) {
+ /* if ghost is inserted into midi track, use a dedicated midi ghost canvas group.
+ this is because it's nice to have midi notes on top of the note lines and
+ audio waveforms under it.
+ */
+ ghost = new MidiGhostRegion (*mtv->midi_view(), trackview, unit_position);
+ }
+ else {
+ ghost = new MidiGhostRegion (tv, trackview, unit_position);
+ }
ghost->set_height ();
ghost->set_duration (_region->length() / samples_per_unit);
ghosts.push_back (ghost);
+ for (std::vector<CanvasMidiEvent*>::iterator i = _events.begin(); i != _events.end(); ++i) {
+ if((note = dynamic_cast<CanvasNote*>(*i)) != 0) {
+ ghost->add_note(note);
+ }
+ }
+
ghost->GoingAway.connect (mem_fun(*this, &MidiRegionView::remove_ghost));
return ghost;
void
MidiRegionView::begin_write()
{
+ assert(!_active_notes);
_active_notes = new CanvasNote*[128];
for (unsigned i=0; i < 128; ++i)
_active_notes[i] = NULL;
}
-/** Add a MIDI event.
- *
- * This is used while recording, and handles displaying still-unresolved notes.
- * Displaying an existing model is simpler, and done with add_note.
+/** Resolve an active MIDI note (while recording).
*/
void
-MidiRegionView::add_event (const MidiEvent& ev)
+MidiRegionView::resolve_note(uint8_t note, double end_time)
{
- /*printf("Event, time = %f, size = %zu, data = ", ev.time, ev.size);
- for (size_t i=0; i < ev.size; ++i) {
- printf("%X ", ev.buffer[i]);
- }
- printf("\n\n");*/
-
- //ArdourCanvas::Group* const group = (ArdourCanvas::Group*)get_canvas_group();
- ArdourCanvas::Group* const group = _note_group;
-
- if (midi_view()->note_mode() == Sustained) {
- if ((ev.buffer()[0] & 0xF0) == MIDI_CMD_NOTE_ON) {
- const Byte& note = ev.buffer()[1];
- const double y1 = midi_stream_view()->note_to_y(note);
-
- CanvasNote* ev_rect = new CanvasNote(*this, *group);
- ev_rect->property_x1() = trackview.editor.frame_to_pixel (
- (nframes_t)ev.time());
- ev_rect->property_y1() = y1;
- ev_rect->property_x2() = trackview.editor.frame_to_pixel (
- _region->length());
- ev_rect->property_y2() = y1 + floor(midi_stream_view()->note_height());
- ev_rect->property_fill_color_rgba() = note_fill_color(ev.velocity());
- ev_rect->property_outline_color_rgba() = note_outline_color(ev.velocity());
- /* outline all but right edge */
- ev_rect->property_outline_what() = (guint32) (0x1 & 0x4 & 0x8);
-
- ev_rect->raise_to_top();
-
- _events.push_back(ev_rect);
- if (_active_notes)
- _active_notes[note] = ev_rect;
-
- } else if ((ev.buffer()[0] & 0xF0) == MIDI_CMD_NOTE_OFF) {
- const Byte& note = ev.buffer()[1];
- if (_active_notes && _active_notes[note]) {
- _active_notes[note]->property_x2() = trackview.editor.frame_to_pixel((nframes_t)ev.time());
- _active_notes[note]->property_outline_what() = (guint32) 0xF; // all edges
- _active_notes[note] = NULL;
- }
- }
-
- } else if (midi_view()->note_mode() == Percussive) {
- const Byte& note = ev.buffer()[1];
- const double diamond_size = midi_stream_view()->note_height() / 2.0;
- const double x = trackview.editor.frame_to_pixel((nframes_t)ev.time());
- const double y = midi_stream_view()->note_to_y(note) + ((diamond_size-2) / 4.0);
+ if (midi_view()->note_mode() != Sustained)
+ return;
- CanvasHit* ev_diamond = new CanvasHit(*this, *group, diamond_size);
- ev_diamond->move(x, y);
- ev_diamond->show();
- ev_diamond->property_fill_color_rgba() = note_fill_color(ev.velocity());
- ev_diamond->property_outline_color_rgba() = note_outline_color(ev.velocity());
-
- _events.push_back(ev_diamond);
+ if (_active_notes && _active_notes[note]) {
+ _active_notes[note]->property_x2() = trackview.editor.frame_to_pixel((nframes_t)end_time);
+ _active_notes[note]->property_outline_what() = (guint32) 0xF; // all edges
+ _active_notes[note] = NULL;
}
}
/** Add a MIDI note to the view (with duration).
*
- * This does no 'realtime' note resolution, notes from a MidiModel have a
- * duration so they can be drawn in full immediately.
+ * If in sustained mode, notes with duration 0 will be considered active
+ * notes, and resolve_note should be called when the corresponding note off
+ * event arrives, to properly display the note.
*/
void
-MidiRegionView::add_note (const MidiModel::Note& note)
+MidiRegionView::add_note(const boost::shared_ptr<Note> note)
{
- assert(note.time() >= 0);
- //assert(note.time() < _region->length());
+ assert(note->time() >= 0);
+ //assert(note->time() < _region->length());
+ assert(midi_view()->note_mode() == Sustained || midi_view()->note_mode() == Percussive);
ArdourCanvas::Group* const group = (ArdourCanvas::Group*)get_canvas_group();
if (midi_view()->note_mode() == Sustained) {
- const double y1 = midi_stream_view()->note_to_y(note.note());
+
+ //cerr << "MRV::add_note sustained " << note->note() << " @ " << note->time()
+ // << " .. " << note->end_time() << endl;
+
+ const double y1 = midi_stream_view()->note_to_y(note->note());
- CanvasNote* ev_rect = new CanvasNote(*this, *group, ¬e);
- ev_rect->property_x1() = trackview.editor.frame_to_pixel((nframes_t)note.time());
+ CanvasNote* ev_rect = new CanvasNote(*this, *group, note);
+ ev_rect->property_x1() = trackview.editor.frame_to_pixel((nframes_t)note->time());
ev_rect->property_y1() = y1;
- ev_rect->property_x2() = trackview.editor.frame_to_pixel((nframes_t)(note.end_time()));
+ if (note->duration() > 0)
+ ev_rect->property_x2() = trackview.editor.frame_to_pixel((nframes_t)(note->end_time()));
+ else
+ ev_rect->property_x2() = trackview.editor.frame_to_pixel(_region->length());
ev_rect->property_y2() = y1 + floor(midi_stream_view()->note_height());
- ev_rect->property_fill_color_rgba() = note_fill_color(note.velocity());
- ev_rect->property_outline_color_rgba() = note_outline_color(note.velocity());
- ev_rect->property_outline_what() = (guint32) 0xF; // all edges
+ ev_rect->property_fill_color_rgba() = note_fill_color(note->velocity());
+ ev_rect->property_outline_color_rgba() = note_outline_color(note->velocity());
+ if (note->duration() == 0) {
+ _active_notes[note->note()] = ev_rect;
+ /* outline all but right edge */
+ ev_rect->property_outline_what() = (guint32) (0x1 & 0x4 & 0x8);
+ } else {
+ /* outline all edges */
+ ev_rect->property_outline_what() = (guint32) 0xF;
+ }
+
ev_rect->show();
_events.push_back(ev_rect);
+ MidiGhostRegion* gr;
+
+ for(vector<GhostRegion*>::iterator g = ghosts.begin(); g != ghosts.end(); ++g) {
+ if((gr = dynamic_cast<MidiGhostRegion*>(*g)) != 0) {
+ gr->add_note(ev_rect);
+ }
+ }
+
} else if (midi_view()->note_mode() == Percussive) {
+
+ //cerr << "MRV::add_note percussive " << note->note() << " @ " << note->time()
+ // << " .. " << note->end_time() << endl;
+
const double diamond_size = midi_stream_view()->note_height() / 2.0;
- const double x = trackview.editor.frame_to_pixel((nframes_t)note.time());
- const double y = midi_stream_view()->note_to_y(note.note()) + ((diamond_size-2) / 4.0);
+ const double x = trackview.editor.frame_to_pixel((nframes_t)note->time());
+ const double y = midi_stream_view()->note_to_y(note->note()) + ((diamond_size-2) / 4.0);
CanvasHit* ev_diamond = new CanvasHit(*this, *group, diamond_size);
ev_diamond->move(x, y);
ev_diamond->show();
- ev_diamond->property_fill_color_rgba() = note_fill_color(note.velocity());
- ev_diamond->property_outline_color_rgba() = note_outline_color(note.velocity());
+ ev_diamond->property_fill_color_rgba() = note_fill_color(note->velocity());
+ ev_diamond->property_outline_color_rgba() = note_outline_color(note->velocity());
_events.push_back(ev_diamond);
+
}
}
for (Selection::iterator i = _selection.begin(); i != _selection.end(); ++i)
if ((*i)->selected())
- _delta_command->remove(*(*i)->note());
+ _delta_command->remove((*i)->note());
_selection.clear();
}
(*i)->item()->move(dx, dy);
}
+
void
MidiRegionView::note_dropped(CanvasMidiEvent* ev, double dt, uint8_t dnote)
{
for (Selection::iterator i = _selection.begin(); i != _selection.end(); ++i) {
command_remove_note(*i);
- MidiModel::Note copy(*(*i)->note());
+ const boost::shared_ptr<Note> copy(new Note(*(*i)->note().get()));
- copy.set_time((*i)->note()->time() + dt);
- copy.set_note((*i)->note()->note() + dnote);
+ copy->set_time((*i)->note()->time() + dt);
+ copy->set_note((*i)->note()->note() + dnote);
command_add_note(copy);
}
apply_command();
}
}
+
+
+void
+MidiRegionView::note_entered(ArdourCanvas::CanvasMidiEvent* ev)
+{
+ if (ev->note() && _mouse_state == EraseTouchDragging) {
+ start_delta_command();
+ ev->selected(true);
+ _delta_command->remove(ev->note());
+ } else if (_mouse_state == SelectTouchDragging) {
+ note_selected(ev, true);
+ }
+}
+
+
+void
+MidiRegionView::switch_source(boost::shared_ptr<Source> src)
+{
+ boost::shared_ptr<MidiSource> msrc = boost::dynamic_pointer_cast<MidiSource>(src);
+ if (msrc)
+ display_model(msrc->model());
+}
+void
+MidiRegionView::set_frame_color()
+{
+ if (frame) {
+ if (_selected && should_show_selection) {
+ frame->property_fill_color_rgba() = ARDOUR_UI::config()->canvasvar_SelectedFrameBase.get();
+ } else {
+ frame->property_fill_color_rgba() = ARDOUR_UI::config()->canvasvar_MidiFrameBase.get();
+ }
+ }
+}
projects / ardour.git / blobdiff