Paul Davis
17088ee3ea
git-svn-id: svn://localhost/ardour2/branches/3.0@6720 d708f5d6-7413-0410-9779-e7cbd77b26cf
438 lines
13 KiB
C++
438 lines
13 KiB
C++
/*
|
|
Copyright (C) 2001 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.
|
|
|
|
*/
|
|
|
|
#include "pbd/memento_command.h"
|
|
#include "pbd/stateful_diff_command.h"
|
|
|
|
#include "ardour/session.h"
|
|
#include "ardour/audioregion.h"
|
|
#include "ardour/playlist.h"
|
|
#include "ardour/utils.h"
|
|
#include "ardour/dB.h"
|
|
#include <gtkmm2ext/utils.h>
|
|
#include <gtkmm2ext/stop_signal.h>
|
|
#include <cmath>
|
|
|
|
#include "audio_region_editor.h"
|
|
#include "audio_region_view.h"
|
|
#include "ardour_ui.h"
|
|
#include "utils.h"
|
|
#include "gui_thread.h"
|
|
|
|
#include "i18n.h"
|
|
|
|
using namespace ARDOUR;
|
|
using namespace PBD;
|
|
using namespace std;
|
|
using namespace Gtkmm2ext;
|
|
|
|
AudioRegionEditor::AudioRegionEditor (Session* s, boost::shared_ptr<AudioRegion> r, AudioRegionView& rv)
|
|
: RegionEditor (s),
|
|
_region (r),
|
|
_region_view (rv),
|
|
name_label (_("Name:")),
|
|
audition_button (_("Play")),
|
|
time_table (6, 2),
|
|
position_clock (X_("regionposition"), true, X_("AudioRegionEditorClock"), true, false),
|
|
end_clock (X_("regionend"), true, X_("AudioRegionEditorClock"), true, false),
|
|
length_clock (X_("regionlength"), true, X_("AudioRegionEditorClock"), true, false, true),
|
|
sync_offset_relative_clock (X_("regionsyncoffsetrelative"), true, X_("AudioRegionEditorClock"), true, false),
|
|
sync_offset_absolute_clock (X_("regionsyncoffsetabsolute"), true, X_("AudioRegionEditorClock"), true, false),
|
|
/* XXX cannot file start yet */
|
|
start_clock (X_("regionstart"), true, X_("AudioRegionEditorClock"), false, false),
|
|
gain_adjustment(accurate_coefficient_to_dB(_region->scale_amplitude()), -40.0, +40.0, 0.1, 1.0, 0)
|
|
|
|
{
|
|
position_clock.set_session (_session);
|
|
end_clock.set_session (_session);
|
|
length_clock.set_session (_session);
|
|
sync_offset_relative_clock.set_session (_session);
|
|
sync_offset_absolute_clock.set_session (_session);
|
|
start_clock.set_session (_session);
|
|
|
|
name_entry.set_name ("AudioRegionEditorEntry");
|
|
name_label.set_name ("AudioRegionEditorLabel");
|
|
|
|
name_hbox.set_spacing (5);
|
|
name_hbox.pack_start (name_label, false, false);
|
|
name_hbox.pack_start (name_entry, false, false);
|
|
|
|
ARDOUR_UI::instance()->set_tip (audition_button, _("audition this region"));
|
|
|
|
audition_button.unset_flags (Gtk::CAN_FOCUS);
|
|
|
|
audition_button.set_events (audition_button.get_events() & ~(Gdk::ENTER_NOTIFY_MASK|Gdk::LEAVE_NOTIFY_MASK));
|
|
|
|
top_row_button_hbox.set_border_width (5);
|
|
top_row_button_hbox.set_spacing (5);
|
|
top_row_button_hbox.set_homogeneous (false);
|
|
top_row_button_hbox.pack_end (audition_button, false, false);
|
|
|
|
top_row_hbox.pack_start (name_hbox, true, true);
|
|
top_row_hbox.pack_end (top_row_button_hbox, true, true);
|
|
|
|
position_label.set_name ("AudioRegionEditorLabel");
|
|
position_label.set_text (_("Position"));
|
|
end_label.set_name ("AudioRegionEditorLabel");
|
|
end_label.set_text (_("End"));
|
|
length_label.set_name ("AudioRegionEditorLabel");
|
|
length_label.set_text (_("Length"));
|
|
sync_relative_label.set_name ("AudioRegionEditorLabel");
|
|
sync_relative_label.set_text (_("Sync point (relative to region position)"));
|
|
sync_absolute_label.set_name ("AudioRegionEditorLabel");
|
|
sync_absolute_label.set_text (_("Sync point (absolute)"));
|
|
start_label.set_name ("AudioRegionEditorLabel");
|
|
start_label.set_text (_("File start"));
|
|
|
|
time_table.set_col_spacings (2);
|
|
time_table.set_row_spacings (5);
|
|
time_table.set_border_width (5);
|
|
|
|
position_label.set_alignment (1, 0.5);
|
|
time_table.attach (position_label, 0, 1, 0, 1, Gtk::FILL, Gtk::FILL);
|
|
time_table.attach (position_clock, 1, 2, 0, 1, Gtk::FILL, Gtk::FILL);
|
|
|
|
end_label.set_alignment (1, 0.5);
|
|
time_table.attach (end_label, 0, 1, 1, 2, Gtk::FILL, Gtk::FILL);
|
|
time_table.attach (end_clock, 1, 2, 1, 2, Gtk::FILL, Gtk::FILL);
|
|
|
|
length_label.set_alignment (1, 0.5);
|
|
time_table.attach (length_label, 0, 1, 2, 3, Gtk::FILL, Gtk::FILL);
|
|
time_table.attach (length_clock, 1, 2, 2, 3, Gtk::FILL, Gtk::FILL);
|
|
|
|
sync_relative_label.set_alignment (1, 0.5);
|
|
time_table.attach (sync_relative_label, 0, 1, 3, 4, Gtk::FILL, Gtk::FILL);
|
|
time_table.attach (sync_offset_relative_clock, 1, 2, 3, 4, Gtk::FILL, Gtk::FILL);
|
|
|
|
sync_absolute_label.set_alignment (1, 0.5);
|
|
time_table.attach (sync_absolute_label, 0, 1, 4, 5, Gtk::FILL, Gtk::FILL);
|
|
time_table.attach (sync_offset_absolute_clock, 1, 2, 4, 5, Gtk::FILL, Gtk::FILL);
|
|
|
|
start_label.set_alignment (1, 0.5);
|
|
time_table.attach (start_label, 0, 1, 5, 6, Gtk::FILL, Gtk::FILL);
|
|
time_table.attach (start_clock, 1, 2, 5, 6, Gtk::FILL, Gtk::FILL);
|
|
|
|
gain_label.set_name ("AudioRegionEditorLabel");
|
|
gain_label.set_text (_("Scale amplitude:"));
|
|
gain_label.set_alignment (1, 0.5);
|
|
gain_entry.configure (gain_adjustment, 0.0, 1);
|
|
time_table.attach (gain_label, 0, 1, 6, 7, Gtk::FILL, Gtk::FILL);
|
|
time_table.attach (gain_entry, 1, 2, 6, 7, Gtk::FILL, Gtk::FILL);
|
|
|
|
lower_hbox.pack_start (time_table, true, true);
|
|
lower_hbox.pack_start (sep1, false, false);
|
|
lower_hbox.pack_start (sep2, false, false);
|
|
|
|
get_vbox()->pack_start (top_row_hbox, true, true);
|
|
get_vbox()->pack_start (sep3, false, false);
|
|
get_vbox()->pack_start (lower_hbox, true, true);
|
|
|
|
set_name ("AudioRegionEditorWindow");
|
|
add_events (Gdk::KEY_PRESS_MASK|Gdk::KEY_RELEASE_MASK);
|
|
|
|
signal_delete_event().connect (sigc::bind (sigc::ptr_fun (just_hide_it), static_cast<Window *> (this)));
|
|
|
|
set_title (string_compose (_("Region %1"), _region->name()));
|
|
|
|
show_all();
|
|
|
|
name_changed ();
|
|
|
|
PropertyChange change;
|
|
|
|
change.add (ARDOUR::Properties::start);
|
|
change.add (ARDOUR::Properties::length);
|
|
change.add (ARDOUR::Properties::position);
|
|
change.add (ARDOUR::Properties::sync_position);
|
|
|
|
bounds_changed (change);
|
|
|
|
gain_changed ();
|
|
|
|
_region->PropertyChanged.connect (state_connection, ui_bind (&AudioRegionEditor::region_changed, this, _1), gui_context());
|
|
|
|
spin_arrow_grab = false;
|
|
|
|
connect_editor_events ();
|
|
}
|
|
|
|
AudioRegionEditor::~AudioRegionEditor ()
|
|
{
|
|
}
|
|
|
|
void
|
|
AudioRegionEditor::region_changed (const PBD::PropertyChange& what_changed)
|
|
{
|
|
if (what_changed.contains (ARDOUR::Properties::name)) {
|
|
name_changed ();
|
|
}
|
|
|
|
PropertyChange interesting_stuff;
|
|
|
|
interesting_stuff.add (ARDOUR::Properties::position);
|
|
interesting_stuff.add (ARDOUR::Properties::length);
|
|
interesting_stuff.add (ARDOUR::Properties::start);
|
|
interesting_stuff.add (ARDOUR::Properties::sync_position);
|
|
|
|
if (what_changed.contains (interesting_stuff)) {
|
|
bounds_changed (what_changed);
|
|
}
|
|
|
|
if (what_changed.contains (ARDOUR::Properties::scale_amplitude)) {
|
|
gain_changed ();
|
|
}
|
|
}
|
|
|
|
gint
|
|
AudioRegionEditor::bpressed (GdkEventButton* ev, Gtk::SpinButton* /*but*/, void (AudioRegionEditor::*/*pmf*/)())
|
|
{
|
|
switch (ev->button) {
|
|
case 1:
|
|
case 2:
|
|
case 3:
|
|
if (ev->type == GDK_BUTTON_PRESS) { /* no double clicks here */
|
|
if (!spin_arrow_grab) {
|
|
// GTK2FIX probably nuke the region editor
|
|
// if ((ev->window == but->gobj()->panel)) {
|
|
// spin_arrow_grab = true;
|
|
// (this->*pmf)();
|
|
// }
|
|
}
|
|
}
|
|
break;
|
|
default:
|
|
break;
|
|
}
|
|
return FALSE;
|
|
}
|
|
|
|
gint
|
|
AudioRegionEditor::breleased (GdkEventButton* /*ev*/, Gtk::SpinButton* /*but*/, void (AudioRegionEditor::*pmf)())
|
|
{
|
|
if (spin_arrow_grab) {
|
|
(this->*pmf)();
|
|
spin_arrow_grab = false;
|
|
}
|
|
return FALSE;
|
|
}
|
|
|
|
void
|
|
AudioRegionEditor::connect_editor_events ()
|
|
{
|
|
name_entry.signal_changed().connect (sigc::mem_fun(*this, &AudioRegionEditor::name_entry_changed));
|
|
|
|
position_clock.ValueChanged.connect (sigc::mem_fun(*this, &AudioRegionEditor::position_clock_changed));
|
|
end_clock.ValueChanged.connect (sigc::mem_fun(*this, &AudioRegionEditor::end_clock_changed));
|
|
length_clock.ValueChanged.connect (sigc::mem_fun(*this, &AudioRegionEditor::length_clock_changed));
|
|
sync_offset_absolute_clock.ValueChanged.connect (sigc::mem_fun (*this, &AudioRegionEditor::sync_offset_absolute_clock_changed));
|
|
sync_offset_relative_clock.ValueChanged.connect (sigc::mem_fun (*this, &AudioRegionEditor::sync_offset_relative_clock_changed));
|
|
gain_adjustment.signal_value_changed().connect (sigc::mem_fun (*this, &AudioRegionEditor::gain_adjustment_changed));
|
|
|
|
audition_button.signal_toggled().connect (sigc::mem_fun(*this, &AudioRegionEditor::audition_button_toggled));
|
|
|
|
_session->AuditionActive.connect (audition_connection, ui_bind (&AudioRegionEditor::audition_state_changed, this, _1), gui_context());
|
|
}
|
|
|
|
void
|
|
AudioRegionEditor::position_clock_changed ()
|
|
{
|
|
_session->begin_reversible_command (_("change region start position"));
|
|
|
|
boost::shared_ptr<Playlist> pl = _region->playlist();
|
|
|
|
if (pl) {
|
|
_region->clear_history ();
|
|
_region->set_position (position_clock.current_time(), this);
|
|
_session->add_command(new StatefulDiffCommand (_region));
|
|
}
|
|
|
|
_session->commit_reversible_command ();
|
|
}
|
|
|
|
void
|
|
AudioRegionEditor::end_clock_changed ()
|
|
{
|
|
_session->begin_reversible_command (_("change region end position"));
|
|
|
|
boost::shared_ptr<Playlist> pl = _region->playlist();
|
|
|
|
if (pl) {
|
|
_region->clear_history ();
|
|
_region->trim_end (end_clock.current_time(), this);
|
|
_session->add_command(new StatefulDiffCommand (_region));
|
|
}
|
|
|
|
_session->commit_reversible_command ();
|
|
|
|
end_clock.set (_region->position() + _region->length() - 1, true);
|
|
}
|
|
|
|
void
|
|
AudioRegionEditor::length_clock_changed ()
|
|
{
|
|
nframes_t frames = length_clock.current_time();
|
|
|
|
_session->begin_reversible_command (_("change region length"));
|
|
|
|
boost::shared_ptr<Playlist> pl = _region->playlist();
|
|
|
|
if (pl) {
|
|
_region->clear_history ();
|
|
_region->trim_end (_region->position() + frames - 1, this);
|
|
_session->add_command(new StatefulDiffCommand (_region));
|
|
}
|
|
|
|
_session->commit_reversible_command ();
|
|
|
|
length_clock.set (_region->length());
|
|
}
|
|
|
|
void
|
|
AudioRegionEditor::gain_changed ()
|
|
{
|
|
float const region_gain_dB = accurate_coefficient_to_dB (_region->scale_amplitude());
|
|
if (region_gain_dB != gain_adjustment.get_value()) {
|
|
gain_adjustment.set_value(region_gain_dB);
|
|
}
|
|
}
|
|
|
|
void
|
|
AudioRegionEditor::gain_adjustment_changed ()
|
|
{
|
|
float const gain = dB_to_coefficient (gain_adjustment.get_value());
|
|
if (_region->scale_amplitude() != gain) {
|
|
_region->set_scale_amplitude (gain);
|
|
}
|
|
}
|
|
|
|
void
|
|
AudioRegionEditor::audition_button_toggled ()
|
|
{
|
|
if (audition_button.get_active()) {
|
|
_session->audition_region (_region);
|
|
} else {
|
|
_session->cancel_audition ();
|
|
}
|
|
}
|
|
|
|
void
|
|
AudioRegionEditor::name_changed ()
|
|
{
|
|
if (name_entry.get_text() != _region->name()) {
|
|
name_entry.set_text (_region->name());
|
|
}
|
|
}
|
|
|
|
void
|
|
AudioRegionEditor::bounds_changed (const PropertyChange& what_changed)
|
|
{
|
|
if (what_changed.contains (ARDOUR::Properties::position) && what_changed.contains (ARDOUR::Properties::length)) {
|
|
position_clock.set (_region->position(), true);
|
|
end_clock.set (_region->position() + _region->length() - 1, true);
|
|
length_clock.set (_region->length(), true);
|
|
} else if (what_changed.contains (ARDOUR::Properties::position)) {
|
|
position_clock.set (_region->position(), true);
|
|
end_clock.set (_region->position() + _region->length() - 1, true);
|
|
} else if (what_changed.contains (ARDOUR::Properties::length)) {
|
|
end_clock.set (_region->position() + _region->length() - 1, true);
|
|
length_clock.set (_region->length(), true);
|
|
}
|
|
|
|
if (what_changed.contains (ARDOUR::Properties::sync_position) || what_changed.contains (ARDOUR::Properties::position)) {
|
|
int dir;
|
|
nframes_t off = _region->sync_offset (dir);
|
|
if (dir == -1) {
|
|
off = -off;
|
|
}
|
|
|
|
if (what_changed.contains (ARDOUR::Properties::sync_position)) {
|
|
sync_offset_relative_clock.set (off, true);
|
|
}
|
|
|
|
sync_offset_absolute_clock.set (off + _region->position (), true);
|
|
}
|
|
|
|
if (what_changed.contains (ARDOUR::Properties::start)) {
|
|
start_clock.set (_region->start(), true);
|
|
}
|
|
}
|
|
|
|
void
|
|
AudioRegionEditor::activation ()
|
|
{
|
|
|
|
}
|
|
|
|
void
|
|
AudioRegionEditor::name_entry_changed ()
|
|
{
|
|
if (name_entry.get_text() != _region->name()) {
|
|
_region->set_name (name_entry.get_text());
|
|
}
|
|
}
|
|
|
|
void
|
|
AudioRegionEditor::audition_state_changed (bool yn)
|
|
{
|
|
ENSURE_GUI_THREAD (*this, &AudioRegionEditor::audition_state_changed, yn)
|
|
|
|
if (!yn) {
|
|
audition_button.set_active (false);
|
|
}
|
|
}
|
|
|
|
void
|
|
AudioRegionEditor::sync_offset_absolute_clock_changed ()
|
|
{
|
|
_session->begin_reversible_command (_("change region sync point"));
|
|
|
|
_region->clear_history ();
|
|
_region->set_sync_position (sync_offset_absolute_clock.current_time());
|
|
_session->add_command (new StatefulDiffCommand (_region));
|
|
|
|
_session->commit_reversible_command ();
|
|
}
|
|
|
|
void
|
|
AudioRegionEditor::sync_offset_relative_clock_changed ()
|
|
{
|
|
_session->begin_reversible_command (_("change region sync point"));
|
|
|
|
_region->clear_history ();
|
|
_region->set_sync_position (sync_offset_relative_clock.current_time() + _region->position ());
|
|
_session->add_command (new StatefulDiffCommand (_region));
|
|
|
|
_session->commit_reversible_command ();
|
|
}
|
|
|
|
bool
|
|
AudioRegionEditor::on_delete_event (GdkEventAny* ev)
|
|
{
|
|
PropertyChange change;
|
|
|
|
change.add (ARDOUR::Properties::start);
|
|
change.add (ARDOUR::Properties::length);
|
|
change.add (ARDOUR::Properties::position);
|
|
change.add (ARDOUR::Properties::sync_position);
|
|
|
|
bounds_changed (change);
|
|
|
|
return RegionEditor::on_delete_event (ev);
|
|
}
|