/*
- Copyright (C) 2001, 2006 Paul Davis
+ 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
#include <cmath>
#include <cassert>
+#include <utility>
#include <gtkmm.h>
#include <ardour/midi_source.h>
#include <ardour/midi_diskstream.h>
#include <ardour/midi_track.h>
+#include <ardour/midi_events.h>
#include <ardour/smf_source.h>
#include <ardour/region_factory.h>
#include "rgb_macros.h"
#include "gui_thread.h"
#include "utils.h"
-#include "color.h"
+#include "simplerect.h"
+using namespace std;
using namespace ARDOUR;
using namespace PBD;
using namespace Editing;
MidiStreamView::MidiStreamView (MidiTimeAxisView& tv)
: StreamView (tv)
+ , _range(ContentsRange)
+ , _lowest_note(60)
+ , _highest_note(60)
{
if (tv.is_track())
- stream_base_color = color_map[cMidiTrackBase];
+ stream_base_color = ARDOUR_UI::config()->canvasvar_MidiTrackBase.get();
else
- stream_base_color = color_map[cMidiBusBase];
+ stream_base_color = ARDOUR_UI::config()->canvasvar_MidiBusBase.get();
canvas_rect->property_fill_color_rgba() = stream_base_color;
- canvas_rect->property_outline_color_rgba() = color_map[cAudioTrackOutline];
+ canvas_rect->property_outline_color_rgba() = RGBA_BLACK;
//use_rec_regions = tv.editor.show_waveforms_recording ();
use_rec_regions = true;
}
-void
+RegionView*
MidiStreamView::add_region_view_internal (boost::shared_ptr<Region> r, bool wait_for_waves)
{
- ENSURE_GUI_THREAD (bind (mem_fun (*this, &MidiStreamView::add_region_view), r));
-
boost::shared_ptr<MidiRegion> region = boost::dynamic_pointer_cast<MidiRegion> (r);
if (region == 0) {
- return;
+ return NULL;
}
MidiRegionView *region_view;
/* great. we already have a MidiRegionView for this Region. use it again. */
(*i)->set_valid (true);
- return;
+ display_region(dynamic_cast<MidiRegionView*>(*i), false);
+
+ return NULL;
}
}
// FIXME
//region_view->set_waveform_visible(_trackview.editor.show_waveforms());
- /* catch regionview going away */
+ /* display events and find note range */
+ display_region(region_view, false);
+
+ /* always display at least 1 octave range */
+ _highest_note = max(_highest_note, static_cast<uint8_t>(_lowest_note + 11));
+ /* catch regionview going away */
region->GoingAway.connect (bind (mem_fun (*this, &MidiStreamView::remove_region_view), region));
RegionViewAdded (region_view);
+
+ return region_view;
+}
+
+void
+MidiStreamView::display_region(MidiRegionView* region_view, bool redisplay_events)
+{
+ if ( ! region_view)
+ return;
+
+ if (redisplay_events)
+ region_view->begin_write();
+
+ boost::shared_ptr<MidiSource> source(region_view->midi_region()->midi_source(0));
+
+ for (size_t i=0; i < source->model()->n_notes(); ++i) {
+ const MidiModel::Note& note = source->model()->note_at(i);
+
+ update_bounds(note.note());
+
+ if (redisplay_events)
+ region_view->add_note(note);
+ }
+
+ if (redisplay_events)
+ region_view->end_write();
}
-// FIXME: code duplication with AudioStreamVIew
+// FIXME: code duplication with AudioStreamView
void
MidiStreamView::redisplay_diskstream ()
{
for (i = region_views.begin(); i != region_views.end(); ++i) {
(*i)->set_valid (false);
}
+
+ //_lowest_note = 60; // middle C
+ //_highest_note = _lowest_note + 11;
if (_trackview.is_midi_track()) {
_trackview.get_diskstream()->playlist()->foreach_region (static_cast<StreamView*>(this), &StreamView::add_region_view);
}
-
+
for (i = region_views.begin(); i != region_views.end(); ) {
tmp = i;
tmp++;
if (!(*i)->is_valid()) {
delete *i;
region_views.erase (i);
- }
+ } else {
+ (*i)->set_y_position_and_height(0, height); // apply note range
+ }
i = tmp;
}
region_layered (*i);
}
}
+
+void
+MidiStreamView::update_bounds(uint8_t note_num)
+{
+ _lowest_note = min(_lowest_note, note_num);
+ _highest_note = max(_highest_note, note_num);
+}
void
/* add a new region, but don't bother if they set use_rec_regions mid-record */
MidiRegion::SourceList sources;
+
+ 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<MidiDiskstream> mds = boost::dynamic_pointer_cast<MidiDiskstream>(_trackview.get_diskstream());
sources.push_back(mds->write_source());
- rec_data_ready_connections.push_back (mds->write_source()->ViewDataRangeReady.connect (bind (mem_fun (*this, &MidiStreamView::rec_data_range_ready), mds->write_source())));
+ rec_data_ready_connections.push_back (mds->write_source()->ViewDataRangeReady.connect (bind (mem_fun (*this, &MidiStreamView::rec_data_range_ready), boost::weak_ptr<Source>(mds->write_source()))));
// handle multi
jack_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<MidiRegion> region (boost::dynamic_pointer_cast<MidiRegion>
(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));
// rec regions are destroyed in setup_rec_box
/* start a new rec box */
- MidiTrack* mt = _trackview.midi_track(); /* we know what it is already */
+ boost::shared_ptr<MidiTrack> mt = _trackview.midi_track(); /* we know what it is already */
boost::shared_ptr<MidiDiskstream> ds = mt->midi_diskstream();
jack_nframes_t frame_pos = ds->current_capture_start ();
gdouble xstart = _trackview.editor.frame_to_pixel (frame_pos);
assert(_trackview.midi_track()->mode() == Normal);
xend = xstart;
- fill_color = color_map[cRecordingRectFill];
+ fill_color = ARDOUR_UI::config()->canvasvar_RecordingRect.get();
ArdourCanvas::SimpleRect * rec_rect = new Gnome::Canvas::SimpleRect (*canvas_group);
rec_rect->property_x1() = xstart;
rec_rect->property_y1() = 1.0;
rec_rect->property_x2() = xend;
rec_rect->property_y2() = (double) _trackview.height - 1;
- rec_rect->property_outline_color_rgba() = color_map[cRecordingRectOutline];
+ rec_rect->property_outline_color_rgba() = ARDOUR_UI::config()->canvasvar_RecordingRect.get();
rec_rect->property_fill_color_rgba() = fill_color;
+ rec_rect->lower_to_bottom();
RecBoxInfo recbox;
recbox.rectangle = rec_rect;
rec_updating = false;
rec_active = false;
- last_rec_data_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;
}
}
void
-MidiStreamView::update_rec_regions ()
+MidiStreamView::update_rec_regions (boost::shared_ptr<MidiBuffer> data, nframes_t start, nframes_t dur)
{
- if (use_rec_regions) {
+ ENSURE_GUI_THREAD (bind (mem_fun (*this, &MidiStreamView::update_rec_regions), data, start, dur));
+ if (use_rec_regions) {
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<MidiRegion> region = boost::dynamic_pointer_cast<MidiRegion>(*iter);
- assert(region);
+ boost::shared_ptr<MidiRegion> region = boost::dynamic_pointer_cast<MidiRegion>(iter->first);
+ if (!region) {
+ continue;
+ }
- jack_nframes_t origlen = region->length();
+ nframes_t origlen = region->length();
+
+ //cerr << "MIDI URR: " << start << " * " << dur
+ // << " (origlen " << origlen << ")" << endl;
- if (region == rec_regions.back() && rec_active) {
+ if (region == rec_regions.back().first && rec_active) {
- if (last_rec_data_frame > region->start()) {
+ if (start >= region->start()) {
- jack_nframes_t nlen = last_rec_data_frame - region->start();
+ nframes_t nlen = start + dur - region->start();
if (nlen != region->length()) {
if (origlen == 1) {
/* our special initial length */
- add_region_view_internal (region, false);
+ iter->second = add_region_view_internal (region, false);
+ ((MidiRegionView*)iter->second)->begin_write();
}
/* also update rect */
ArdourCanvas::SimpleRect * rect = rec_rects[n].rectangle;
gdouble xend = _trackview.editor.frame_to_pixel (region->position() + region->length());
rect->property_x2() = xend;
+
+ /* draw events */
+ MidiRegionView* mrv = (MidiRegionView*)iter->second;
+ for (MidiBuffer::iterator i = data->begin(); i != data->end(); ++i) {
+ const MidiEvent& ev = *i;
+ mrv->add_event(ev);
+ mrv->extend_active_notes();
+ }
+
}
}
} else {
- jack_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 (origlen == 1) {
/* our special initial length */
- add_region_view_internal (region, false);
+ iter->second = add_region_view_internal (region, false);
}
/* also hide rect */
}
void
-MidiStreamView::rec_data_range_ready (jack_nframes_t start, jack_nframes_t cnt, boost::shared_ptr<Source> src)
+MidiStreamView::rec_data_range_ready (boost::shared_ptr<MidiBuffer> data, jack_nframes_t start, jack_nframes_t dur, boost::weak_ptr<Source> weak_src)
{
// this is called from the butler thread for now
- // yeah we need a "peak" building thread or something, though there's not really any
- // work for it to do... whatever. :)
- ENSURE_GUI_THREAD(bind (mem_fun (*this, &MidiStreamView::rec_data_range_ready), start, cnt, src));
+ ENSURE_GUI_THREAD(bind (mem_fun (*this, &MidiStreamView::rec_data_range_ready), data, start, dur, weak_src));
- //cerr << "REC DATA: " << start << " --- " << cnt << endl;
-
- 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().get(DataType::MIDI)) {
- this->update_rec_regions ();
- rec_data_ready_map.clear();
- }
+ boost::shared_ptr<SMFSource> src (boost::dynamic_pointer_cast<SMFSource>(weak_src.lock()));
+
+ //cerr << src.get() << " MIDI READY: " << start << " * " << dur
+ // << " -- " << data->size() << " events!" << endl;
+
+ this->update_rec_regions (data, start, dur);
}
void
-MidiStreamView::color_handler (ColorID id, uint32_t val)
+MidiStreamView::color_handler ()
{
- switch (id) {
- case cMidiTrackBase:
- if (_trackview.is_midi_track()) {
- canvas_rect->property_fill_color_rgba() = val;
- }
- break;
- case cMidiBusBase:
- if (!_trackview.is_midi_track()) {
- canvas_rect->property_fill_color_rgba() = val;
- }
- break;
- case cMidiTrackOutline:
- canvas_rect->property_outline_color_rgba() = val;
- break;
- default:
- break;
+ //case cMidiTrackBase:
+ if (_trackview.is_midi_track()) {
+ canvas_rect->property_fill_color_rgba() = ARDOUR_UI::config()->canvasvar_MidiTrackBase.get();
+ }
+
+ //case cMidiBusBase:
+ if (!_trackview.is_midi_track()) {
+ canvas_rect->property_fill_color_rgba() = ARDOUR_UI::config()->canvasvar_MidiBusBase.get();;
}
}
+