git-svn-id: svn://localhost/ardour2/branches/3.0@6071 d708f5d6-7413-0410-9779-e7cbd77b26cf
407 lines
9.4 KiB
C++
407 lines
9.4 KiB
C++
/*
|
|
Copyright (C) 2003-2004 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 <glibmm/miscutils.h>
|
|
#include <gtkmm2ext/utils.h>
|
|
#include <gtkmm2ext/window_title.h>
|
|
|
|
#include "pbd/enumwriter.h"
|
|
|
|
#include "ardour/audioengine.h"
|
|
#include "ardour/session.h"
|
|
|
|
#include "editor.h"
|
|
#include "mixer_strip.h"
|
|
#include "ardour_ui.h"
|
|
#include "selection.h"
|
|
#include "audio_time_axis.h"
|
|
#include "actions.h"
|
|
#include "editor_routes.h"
|
|
#include "editor_route_groups.h"
|
|
#include "editor_regions.h"
|
|
|
|
#include "i18n.h"
|
|
|
|
using namespace std;
|
|
using namespace Gtkmm2ext;
|
|
using namespace PBD;
|
|
|
|
void
|
|
Editor::editor_mixer_button_toggled ()
|
|
{
|
|
Glib::RefPtr<Gtk::Action> act = ActionManager::get_action (X_("Editor"), X_("show-editor-mixer"));
|
|
if (act) {
|
|
Glib::RefPtr<Gtk::ToggleAction> tact = Glib::RefPtr<Gtk::ToggleAction>::cast_dynamic(act);
|
|
show_editor_mixer (tact->get_active());
|
|
}
|
|
}
|
|
|
|
void
|
|
Editor::editor_list_button_toggled ()
|
|
{
|
|
Glib::RefPtr<Gtk::Action> act = ActionManager::get_action (X_("Editor"), X_("show-editor-list"));
|
|
if (act) {
|
|
Glib::RefPtr<Gtk::ToggleAction> tact = Glib::RefPtr<Gtk::ToggleAction>::cast_dynamic(act);
|
|
show_editor_list (tact->get_active());
|
|
}
|
|
}
|
|
|
|
void
|
|
Editor::cms_deleted ()
|
|
{
|
|
current_mixer_strip = 0;
|
|
}
|
|
|
|
void
|
|
Editor::show_editor_mixer (bool yn)
|
|
{
|
|
boost::shared_ptr<ARDOUR::Route> r;
|
|
|
|
show_editor_mixer_when_tracks_arrive = false;
|
|
|
|
if (!session) {
|
|
show_editor_mixer_when_tracks_arrive = yn;
|
|
return;
|
|
}
|
|
|
|
if (yn) {
|
|
|
|
if (selection->tracks.empty()) {
|
|
|
|
if (track_views.empty()) {
|
|
show_editor_mixer_when_tracks_arrive = true;
|
|
return;
|
|
}
|
|
|
|
for (TrackViewList::iterator i = track_views.begin(); i != track_views.end(); ++i) {
|
|
RouteTimeAxisView* atv;
|
|
|
|
if ((atv = dynamic_cast<RouteTimeAxisView*> (*i)) != 0) {
|
|
r = atv->route();
|
|
break;
|
|
}
|
|
}
|
|
|
|
} else {
|
|
sort_track_selection ();
|
|
|
|
for (TrackSelection::iterator i = selection->tracks.begin(); i != selection->tracks.end(); ++i) {
|
|
RouteTimeAxisView* atv;
|
|
|
|
if ((atv = dynamic_cast<RouteTimeAxisView*> (*i)) != 0) {
|
|
r = atv->route();
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
|
|
if (r) {
|
|
if (current_mixer_strip == 0) {
|
|
create_editor_mixer ();
|
|
}
|
|
|
|
current_mixer_strip->set_route (r);
|
|
current_mixer_strip->set_width_enum (editor_mixer_strip_width, (void*) this);
|
|
}
|
|
|
|
if (current_mixer_strip->get_parent() == 0) {
|
|
global_hpacker.pack_start (*current_mixer_strip, Gtk::PACK_SHRINK );
|
|
global_hpacker.reorder_child (*current_mixer_strip, 0);
|
|
current_mixer_strip->show_all ();
|
|
}
|
|
|
|
} else {
|
|
|
|
if (current_mixer_strip) {
|
|
if (current_mixer_strip->get_parent() != 0) {
|
|
global_hpacker.remove (*current_mixer_strip);
|
|
}
|
|
}
|
|
}
|
|
|
|
#ifdef GTKOSX
|
|
/* XXX gtk problem here */
|
|
ensure_all_elements_drawn();
|
|
#endif
|
|
}
|
|
|
|
#ifdef GTKOSX
|
|
void
|
|
Editor::ensure_all_elements_drawn ()
|
|
{
|
|
controls_layout.queue_draw ();
|
|
ruler_label_event_box.queue_draw ();
|
|
time_button_event_box.queue_draw ();
|
|
}
|
|
#endif
|
|
|
|
void
|
|
Editor::show_editor_list (bool yn)
|
|
{
|
|
if (yn) {
|
|
the_notebook.show();
|
|
} else {
|
|
the_notebook.hide();
|
|
}
|
|
}
|
|
|
|
void
|
|
Editor::create_editor_mixer ()
|
|
{
|
|
current_mixer_strip = new MixerStrip (*ARDOUR_UI::instance()->the_mixer(),
|
|
*session,
|
|
false);
|
|
current_mixer_strip->Hiding.connect (mem_fun(*this, &Editor::current_mixer_strip_hidden));
|
|
current_mixer_strip->GoingAway.connect (mem_fun(*this, &Editor::current_mixer_strip_removed));
|
|
#ifdef GTKOSX
|
|
current_mixer_strip->WidthChanged.connect (mem_fun(*this, &Editor::ensure_all_elements_drawn));
|
|
#endif
|
|
current_mixer_strip->set_embedded (true);
|
|
}
|
|
|
|
void
|
|
Editor::set_selected_mixer_strip (TimeAxisView& view)
|
|
{
|
|
RouteTimeAxisView* at;
|
|
|
|
if (!session || (at = dynamic_cast<RouteTimeAxisView*>(&view)) == 0) {
|
|
return;
|
|
}
|
|
|
|
Glib::RefPtr<Gtk::Action> act = ActionManager::get_action (X_("Editor"), X_("show-editor-mixer"));
|
|
|
|
if (act) {
|
|
Glib::RefPtr<Gtk::ToggleAction> tact = Glib::RefPtr<Gtk::ToggleAction>::cast_dynamic(act);
|
|
if (!tact || !tact->get_active()) {
|
|
/* not showing mixer strip presently */
|
|
return;
|
|
}
|
|
}
|
|
|
|
if (current_mixer_strip == 0) {
|
|
create_editor_mixer ();
|
|
}
|
|
|
|
/* might be nothing to do */
|
|
|
|
if (current_mixer_strip->route() == at->route()) {
|
|
return;
|
|
}
|
|
|
|
current_mixer_strip->set_route (at->route());
|
|
current_mixer_strip->set_width_enum (editor_mixer_strip_width, (void*) this);
|
|
}
|
|
|
|
double current = 0.0;
|
|
|
|
void
|
|
Editor::update_current_screen ()
|
|
{
|
|
if (_pending_locate_request) {
|
|
/* we don't update things when there's a pending locate request, otherwise
|
|
when the editor requests a locate there is a chance that this method
|
|
will move the playhead before the locate request is processed, causing
|
|
a visual glitch. */
|
|
return;
|
|
}
|
|
|
|
if (session && session->engine().running()) {
|
|
|
|
nframes64_t const frame = session->audible_frame();
|
|
|
|
if (_dragging_playhead) {
|
|
goto almost_done;
|
|
}
|
|
|
|
/* only update if the playhead is on screen or we are following it */
|
|
|
|
if (_follow_playhead && session->requested_return_frame() < 0) {
|
|
|
|
//playhead_cursor->canvas_item.show();
|
|
|
|
if (frame != last_update_frame) {
|
|
|
|
|
|
#undef CONTINUOUS_SCROLL
|
|
#ifndef CONTINUOUS_SCROLL
|
|
if (frame < leftmost_frame || frame > leftmost_frame + current_page_frames()) {
|
|
|
|
if (session->transport_speed() < 0) {
|
|
if (frame > (current_page_frames()/2)) {
|
|
center_screen (frame-(current_page_frames()/2));
|
|
} else {
|
|
center_screen (current_page_frames()/2);
|
|
}
|
|
} else {
|
|
center_screen (frame+(current_page_frames()/2));
|
|
}
|
|
}
|
|
|
|
playhead_cursor->set_position (frame);
|
|
|
|
#else // CONTINUOUS_SCROLL
|
|
|
|
/* don't do continuous scroll till the new position is in the rightmost quarter of the
|
|
editor canvas
|
|
*/
|
|
|
|
if (session->transport_speed()) {
|
|
double target = ((double)frame - (double)current_page_frames()/2.0) / frames_per_unit;
|
|
if (target <= 0.0) target = 0.0;
|
|
if ( fabs(target - current) < current_page_frames()/frames_per_unit ) {
|
|
target = (target * 0.15) + (current * 0.85);
|
|
} else {
|
|
/* relax */
|
|
}
|
|
//printf("frame: %d, cpf: %d, fpu: %6.6f, current: %6.6f, target : %6.6f\n", frame, current_page_frames(), frames_per_unit, current, target );
|
|
current = target;
|
|
horizontal_adjustment.set_value ( current );
|
|
}
|
|
|
|
playhead_cursor->set_position (frame);
|
|
|
|
#endif // CONTINUOUS_SCROLL
|
|
|
|
}
|
|
|
|
} else {
|
|
if (frame != last_update_frame) {
|
|
playhead_cursor->set_position (frame);
|
|
}
|
|
}
|
|
|
|
almost_done:
|
|
last_update_frame = frame;
|
|
if (current_mixer_strip) {
|
|
current_mixer_strip->fast_update ();
|
|
}
|
|
|
|
}
|
|
}
|
|
|
|
void
|
|
Editor::current_mixer_strip_removed ()
|
|
{
|
|
if (current_mixer_strip) {
|
|
/* it is being deleted elsewhere */
|
|
current_mixer_strip = 0;
|
|
}
|
|
}
|
|
|
|
void
|
|
Editor::current_mixer_strip_hidden ()
|
|
{
|
|
for (TrackViewList::iterator i = track_views.begin(); i != track_views.end(); ++i) {
|
|
|
|
RouteTimeAxisView* tmp;
|
|
|
|
if ((tmp = dynamic_cast<RouteTimeAxisView*>(*i)) != 0) {
|
|
if (tmp->route() == current_mixer_strip->route()) {
|
|
(*i)->set_selected (false);
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
|
|
Glib::RefPtr<Gtk::Action> act = ActionManager::get_action (X_("Editor"), X_("show-editor-mixer"));
|
|
if (act) {
|
|
Glib::RefPtr<Gtk::ToggleAction> tact = Glib::RefPtr<Gtk::ToggleAction>::cast_dynamic(act);
|
|
tact->set_active (false);
|
|
}
|
|
}
|
|
|
|
void
|
|
Editor::session_going_away ()
|
|
{
|
|
_have_idled = false;
|
|
|
|
for (vector<sigc::connection>::iterator i = session_connections.begin(); i != session_connections.end(); ++i) {
|
|
(*i).disconnect ();
|
|
}
|
|
|
|
stop_scrolling ();
|
|
selection->clear ();
|
|
cut_buffer->clear ();
|
|
|
|
clicked_regionview = 0;
|
|
clicked_axisview = 0;
|
|
clicked_routeview = 0;
|
|
clicked_crossfadeview = 0;
|
|
entered_regionview = 0;
|
|
entered_track = 0;
|
|
last_update_frame = 0;
|
|
_drag = 0;
|
|
|
|
playhead_cursor->canvas_item.hide ();
|
|
|
|
/* hide all tracks */
|
|
|
|
_routes->hide_all_tracks (false);
|
|
|
|
/* rip everything out of the list displays */
|
|
|
|
_regions->clear ();
|
|
_routes->clear ();
|
|
_route_groups->clear ();
|
|
|
|
edit_point_clock_connection_a.disconnect();
|
|
edit_point_clock_connection_b.disconnect();
|
|
|
|
edit_point_clock.set_session (0);
|
|
zoom_range_clock.set_session (0);
|
|
nudge_clock.set_session (0);
|
|
|
|
editor_list_button.set_active(false);
|
|
editor_list_button.set_sensitive(false);
|
|
|
|
/* clear tempo/meter rulers */
|
|
remove_metric_marks ();
|
|
hide_measures ();
|
|
clear_marker_display ();
|
|
|
|
delete current_bbt_points;
|
|
current_bbt_points = 0;
|
|
|
|
/* get rid of any existing editor mixer strip */
|
|
|
|
if (current_mixer_strip) {
|
|
if (current_mixer_strip->get_parent() != 0) {
|
|
global_hpacker.remove (*current_mixer_strip);
|
|
}
|
|
delete current_mixer_strip;
|
|
current_mixer_strip = 0;
|
|
}
|
|
|
|
WindowTitle title(Glib::get_application_name());
|
|
title += _("Editor");
|
|
|
|
set_title (title.get_string());
|
|
|
|
session = 0;
|
|
}
|
|
|
|
void
|
|
Editor::maybe_add_mixer_strip_width (XMLNode& node)
|
|
{
|
|
if (current_mixer_strip) {
|
|
node.add_property ("mixer-width", enum_2_string (current_mixer_strip->get_width_enum()));
|
|
}
|
|
}
|
|
|