435 lines
12 KiB
C++
435 lines
12 KiB
C++
/*
|
|
Copyright (C) 2002 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.
|
|
|
|
*/
|
|
|
|
#ifdef WAF_BUILD
|
|
#include "gtk2ardour-config.h"
|
|
#endif
|
|
|
|
#include <cstdio> // for sprintf, grrr
|
|
#include <cstdlib>
|
|
#include <cmath>
|
|
#include <string>
|
|
#include <climits>
|
|
|
|
#include "pbd/error.h"
|
|
#include "pbd/memento_command.h"
|
|
|
|
#include <gtkmm2ext/utils.h>
|
|
#include <gtkmm2ext/gtk_ui.h>
|
|
|
|
#include "ardour/session.h"
|
|
#include "ardour/tempo.h"
|
|
#include <gtkmm2ext/doi.h>
|
|
#include <gtkmm2ext/utils.h>
|
|
|
|
#include "canvas/canvas.h"
|
|
#include "canvas/item.h"
|
|
|
|
#include "editor.h"
|
|
#include "marker.h"
|
|
#include "tempo_dialog.h"
|
|
#include "rgb_macros.h"
|
|
#include "gui_thread.h"
|
|
#include "time_axis_view.h"
|
|
#include "ardour_ui.h"
|
|
#include "tempo_lines.h"
|
|
#include "utils.h"
|
|
|
|
#include "i18n.h"
|
|
|
|
using namespace std;
|
|
using namespace ARDOUR;
|
|
using namespace PBD;
|
|
using namespace Gtk;
|
|
using namespace Gtkmm2ext;
|
|
using namespace Editing;
|
|
|
|
void
|
|
Editor::remove_metric_marks ()
|
|
{
|
|
/* don't delete these while handling events, just punt till the GUI is idle */
|
|
|
|
for (Marks::iterator x = metric_marks.begin(); x != metric_marks.end(); ++x) {
|
|
delete_when_idle (*x);
|
|
}
|
|
metric_marks.clear ();
|
|
}
|
|
|
|
void
|
|
Editor::draw_metric_marks (const Metrics& metrics)
|
|
{
|
|
|
|
const MeterSection *ms;
|
|
const TempoSection *ts;
|
|
char buf[64];
|
|
|
|
remove_metric_marks ();
|
|
|
|
for (Metrics::const_iterator i = metrics.begin(); i != metrics.end(); ++i) {
|
|
|
|
if ((ms = dynamic_cast<const MeterSection*>(*i)) != 0) {
|
|
snprintf (buf, sizeof(buf), "%g/%g", ms->divisions_per_bar(), ms->note_divisor ());
|
|
metric_marks.push_back (new MeterMarker (*this, *meter_group, ARDOUR_UI::config()->get_canvasvar_MeterMarker(), buf,
|
|
*(const_cast<MeterSection*>(ms))));
|
|
} else if ((ts = dynamic_cast<const TempoSection*>(*i)) != 0) {
|
|
if (Config->get_allow_non_quarter_pulse()) {
|
|
snprintf (buf, sizeof (buf), "%.2f/%.0f", ts->beats_per_minute(), ts->note_type());
|
|
} else {
|
|
snprintf (buf, sizeof (buf), "%.2f", ts->beats_per_minute());
|
|
}
|
|
metric_marks.push_back (new TempoMarker (*this, *tempo_group, ARDOUR_UI::config()->get_canvasvar_TempoMarker(), buf,
|
|
*(const_cast<TempoSection*>(ts))));
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
void
|
|
Editor::tempo_map_changed (const PropertyChange& /*ignored*/)
|
|
{
|
|
if (!_session) {
|
|
return;
|
|
}
|
|
|
|
ENSURE_GUI_THREAD (*this, &Editor::tempo_map_changed, ignored);
|
|
|
|
if (tempo_lines) {
|
|
tempo_lines->tempo_map_changed();
|
|
}
|
|
|
|
ARDOUR::TempoMap::BBTPointList::const_iterator begin;
|
|
ARDOUR::TempoMap::BBTPointList::const_iterator end;
|
|
|
|
compute_current_bbt_points (leftmost_frame, leftmost_frame + current_page_samples(), begin, end);
|
|
_session->tempo_map().apply_with_metrics (*this, &Editor::draw_metric_marks); // redraw metric markers
|
|
draw_measures (begin, end);
|
|
update_tempo_based_rulers (begin, end);
|
|
}
|
|
|
|
void
|
|
Editor::redisplay_tempo (bool immediate_redraw)
|
|
{
|
|
if (!_session) {
|
|
return;
|
|
}
|
|
|
|
if (immediate_redraw) {
|
|
ARDOUR::TempoMap::BBTPointList::const_iterator current_bbt_points_begin;
|
|
ARDOUR::TempoMap::BBTPointList::const_iterator current_bbt_points_end;
|
|
|
|
compute_current_bbt_points (leftmost_frame, leftmost_frame + current_page_samples(),
|
|
current_bbt_points_begin, current_bbt_points_end);
|
|
draw_measures (current_bbt_points_begin, current_bbt_points_end);
|
|
update_tempo_based_rulers (current_bbt_points_begin, current_bbt_points_end); // redraw rulers and measures
|
|
|
|
} else {
|
|
Glib::signal_idle().connect (sigc::bind_return (sigc::bind (sigc::mem_fun (*this, &Editor::redisplay_tempo), true), false));
|
|
}
|
|
}
|
|
|
|
void
|
|
Editor::compute_current_bbt_points (framepos_t leftmost, framepos_t rightmost,
|
|
ARDOUR::TempoMap::BBTPointList::const_iterator& begin,
|
|
ARDOUR::TempoMap::BBTPointList::const_iterator& end)
|
|
{
|
|
if (!_session) {
|
|
return;
|
|
}
|
|
|
|
/* prevent negative values of leftmost from creeping into tempomap
|
|
*/
|
|
|
|
_session->tempo_map().get_grid (begin, end, max (leftmost, (framepos_t) 0), rightmost);
|
|
}
|
|
|
|
void
|
|
Editor::hide_measures ()
|
|
{
|
|
if (tempo_lines)
|
|
tempo_lines->hide();
|
|
}
|
|
|
|
void
|
|
Editor::draw_measures (ARDOUR::TempoMap::BBTPointList::const_iterator& begin,
|
|
ARDOUR::TempoMap::BBTPointList::const_iterator& end)
|
|
{
|
|
if (_session == 0 || _show_measures == false || distance (begin, end) == 0) {
|
|
return;
|
|
}
|
|
|
|
if (tempo_lines == 0) {
|
|
tempo_lines = new TempoLines (*_track_canvas, time_line_group, physical_screen_height(get_window()));
|
|
}
|
|
|
|
tempo_lines->draw (begin, end, samples_per_pixel);
|
|
}
|
|
|
|
void
|
|
Editor::mouse_add_new_tempo_event (framepos_t frame)
|
|
{
|
|
if (_session == 0) {
|
|
return;
|
|
}
|
|
|
|
TempoMap& map(_session->tempo_map());
|
|
TempoDialog tempo_dialog (map, frame, _("add"));
|
|
|
|
tempo_dialog.set_position (Gtk::WIN_POS_MOUSE);
|
|
//this causes compiz to display no border.
|
|
//tempo_dialog.signal_realize().connect (sigc::bind (sigc::ptr_fun (set_decoration), &tempo_dialog, Gdk::WMDecoration (Gdk::DECOR_BORDER|Gdk::DECOR_RESIZEH)));
|
|
|
|
ensure_float (tempo_dialog);
|
|
|
|
switch (tempo_dialog.run()) {
|
|
case RESPONSE_ACCEPT:
|
|
break;
|
|
default:
|
|
return;
|
|
}
|
|
|
|
double bpm = 0;
|
|
Timecode::BBT_Time requested;
|
|
|
|
bpm = tempo_dialog.get_bpm ();
|
|
double nt = tempo_dialog.get_note_type();
|
|
bpm = max (0.01, bpm);
|
|
|
|
tempo_dialog.get_bbt_time (requested);
|
|
|
|
begin_reversible_command (_("add tempo mark"));
|
|
XMLNode &before = map.get_state();
|
|
map.add_tempo (Tempo (bpm,nt), requested);
|
|
XMLNode &after = map.get_state();
|
|
_session->add_command(new MementoCommand<TempoMap>(map, &before, &after));
|
|
commit_reversible_command ();
|
|
|
|
//map.dump (cerr);
|
|
}
|
|
|
|
void
|
|
Editor::mouse_add_new_meter_event (framepos_t frame)
|
|
{
|
|
if (_session == 0) {
|
|
return;
|
|
}
|
|
|
|
|
|
TempoMap& map(_session->tempo_map());
|
|
MeterDialog meter_dialog (map, frame, _("add"));
|
|
|
|
meter_dialog.set_position (Gtk::WIN_POS_MOUSE);
|
|
|
|
//this causes compiz to display no border..
|
|
//meter_dialog.signal_realize().connect (sigc::bind (sigc::ptr_fun (set_decoration), &meter_dialog, Gdk::WMDecoration (Gdk::DECOR_BORDER|Gdk::DECOR_RESIZEH)));
|
|
|
|
ensure_float (meter_dialog);
|
|
|
|
switch (meter_dialog.run ()) {
|
|
case RESPONSE_ACCEPT:
|
|
break;
|
|
default:
|
|
return;
|
|
}
|
|
|
|
double bpb = meter_dialog.get_bpb ();
|
|
bpb = max (1.0, bpb); // XXX is this a reasonable limit?
|
|
|
|
double note_type = meter_dialog.get_note_type ();
|
|
Timecode::BBT_Time requested;
|
|
|
|
meter_dialog.get_bbt_time (requested);
|
|
|
|
begin_reversible_command (_("add meter mark"));
|
|
XMLNode &before = map.get_state();
|
|
map.add_meter (Meter (bpb, note_type), requested);
|
|
_session->add_command(new MementoCommand<TempoMap>(map, &before, &map.get_state()));
|
|
commit_reversible_command ();
|
|
|
|
//map.dump (cerr);
|
|
}
|
|
|
|
void
|
|
Editor::remove_tempo_marker (ArdourCanvas::Item* item)
|
|
{
|
|
Marker* marker;
|
|
TempoMarker* tempo_marker;
|
|
|
|
if ((marker = reinterpret_cast<Marker *> (item->get_data ("marker"))) == 0) {
|
|
fatal << _("programming error: tempo marker canvas item has no marker object pointer!") << endmsg;
|
|
/*NOTREACHED*/
|
|
}
|
|
|
|
if ((tempo_marker = dynamic_cast<TempoMarker*> (marker)) == 0) {
|
|
fatal << _("programming error: marker for tempo is not a tempo marker!") << endmsg;
|
|
/*NOTREACHED*/
|
|
}
|
|
|
|
if (tempo_marker->tempo().movable()) {
|
|
Glib::signal_idle().connect (sigc::bind (sigc::mem_fun(*this, &Editor::real_remove_tempo_marker), &tempo_marker->tempo()));
|
|
}
|
|
}
|
|
|
|
void
|
|
Editor::edit_meter_section (MeterSection* section)
|
|
{
|
|
MeterDialog meter_dialog (*section, _("done"));
|
|
|
|
meter_dialog.set_position (Gtk::WIN_POS_MOUSE);
|
|
|
|
ensure_float (meter_dialog);
|
|
|
|
switch (meter_dialog.run()) {
|
|
case RESPONSE_ACCEPT:
|
|
break;
|
|
default:
|
|
return;
|
|
}
|
|
|
|
double bpb = meter_dialog.get_bpb ();
|
|
bpb = max (1.0, bpb); // XXX is this a reasonable limit?
|
|
|
|
double note_type = meter_dialog.get_note_type ();
|
|
|
|
Timecode::BBT_Time when;
|
|
meter_dialog.get_bbt_time(when);
|
|
|
|
begin_reversible_command (_("replace tempo mark"));
|
|
XMLNode &before = _session->tempo_map().get_state();
|
|
_session->tempo_map().replace_meter (*section, Meter (bpb, note_type), when);
|
|
XMLNode &after = _session->tempo_map().get_state();
|
|
_session->add_command(new MementoCommand<TempoMap>(_session->tempo_map(), &before, &after));
|
|
commit_reversible_command ();
|
|
}
|
|
|
|
void
|
|
Editor::edit_tempo_section (TempoSection* section)
|
|
{
|
|
TempoDialog tempo_dialog (*section, _("done"));
|
|
|
|
tempo_dialog.set_position (Gtk::WIN_POS_MOUSE);
|
|
|
|
ensure_float (tempo_dialog);
|
|
|
|
switch (tempo_dialog.run ()) {
|
|
case RESPONSE_ACCEPT:
|
|
break;
|
|
default:
|
|
return;
|
|
}
|
|
|
|
double bpm = tempo_dialog.get_bpm ();
|
|
double nt = tempo_dialog.get_note_type ();
|
|
Timecode::BBT_Time when;
|
|
tempo_dialog.get_bbt_time(when);
|
|
bpm = max (0.01, bpm);
|
|
|
|
begin_reversible_command (_("replace tempo mark"));
|
|
XMLNode &before = _session->tempo_map().get_state();
|
|
_session->tempo_map().replace_tempo (*section, Tempo (bpm, nt), when);
|
|
XMLNode &after = _session->tempo_map().get_state();
|
|
_session->add_command (new MementoCommand<TempoMap>(_session->tempo_map(), &before, &after));
|
|
commit_reversible_command ();
|
|
}
|
|
|
|
void
|
|
Editor::edit_tempo_marker (ArdourCanvas::Item *item)
|
|
{
|
|
Marker* marker;
|
|
TempoMarker* tempo_marker;
|
|
|
|
if ((marker = reinterpret_cast<Marker *> (item->get_data ("marker"))) == 0) {
|
|
fatal << _("programming error: tempo marker canvas item has no marker object pointer!") << endmsg;
|
|
/*NOTREACHED*/
|
|
}
|
|
|
|
if ((tempo_marker = dynamic_cast<TempoMarker*> (marker)) == 0) {
|
|
fatal << _("programming error: marker for tempo is not a tempo marker!") << endmsg;
|
|
/*NOTREACHED*/
|
|
}
|
|
|
|
edit_tempo_section (&tempo_marker->tempo());
|
|
}
|
|
|
|
void
|
|
Editor::edit_meter_marker (ArdourCanvas::Item *item)
|
|
{
|
|
Marker* marker;
|
|
MeterMarker* meter_marker;
|
|
|
|
if ((marker = reinterpret_cast<Marker *> (item->get_data ("marker"))) == 0) {
|
|
fatal << _("programming error: tempo marker canvas item has no marker object pointer!") << endmsg;
|
|
/*NOTREACHED*/
|
|
}
|
|
|
|
if ((meter_marker = dynamic_cast<MeterMarker*> (marker)) == 0) {
|
|
fatal << _("programming error: marker for meter is not a meter marker!") << endmsg;
|
|
/*NOTREACHED*/
|
|
}
|
|
|
|
edit_meter_section (&meter_marker->meter());
|
|
}
|
|
|
|
gint
|
|
Editor::real_remove_tempo_marker (TempoSection *section)
|
|
{
|
|
begin_reversible_command (_("remove tempo mark"));
|
|
XMLNode &before = _session->tempo_map().get_state();
|
|
_session->tempo_map().remove_tempo (*section, true);
|
|
XMLNode &after = _session->tempo_map().get_state();
|
|
_session->add_command(new MementoCommand<TempoMap>(_session->tempo_map(), &before, &after));
|
|
commit_reversible_command ();
|
|
|
|
return FALSE;
|
|
}
|
|
|
|
void
|
|
Editor::remove_meter_marker (ArdourCanvas::Item* item)
|
|
{
|
|
Marker* marker;
|
|
MeterMarker* meter_marker;
|
|
|
|
if ((marker = reinterpret_cast<Marker *> (item->get_data ("marker"))) == 0) {
|
|
fatal << _("programming error: meter marker canvas item has no marker object pointer!") << endmsg;
|
|
/*NOTREACHED*/
|
|
}
|
|
|
|
if ((meter_marker = dynamic_cast<MeterMarker*> (marker)) == 0) {
|
|
fatal << _("programming error: marker for meter is not a meter marker!") << endmsg;
|
|
/*NOTREACHED*/
|
|
}
|
|
|
|
if (meter_marker->meter().movable()) {
|
|
Glib::signal_idle().connect (sigc::bind (sigc::mem_fun(*this, &Editor::real_remove_meter_marker), &meter_marker->meter()));
|
|
}
|
|
}
|
|
|
|
gint
|
|
Editor::real_remove_meter_marker (MeterSection *section)
|
|
{
|
|
begin_reversible_command (_("remove tempo mark"));
|
|
XMLNode &before = _session->tempo_map().get_state();
|
|
_session->tempo_map().remove_meter (*section, true);
|
|
XMLNode &after = _session->tempo_map().get_state();
|
|
_session->add_command(new MementoCommand<TempoMap>(_session->tempo_map(), &before, &after));
|
|
commit_reversible_command ();
|
|
|
|
return FALSE;
|
|
}
|