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livetrax/gtk2_ardour/mixer_strip.cc
Paul Davis 04fc56bfca advance compiling to the p*.cc point 
git-svn-id: svn://localhost/trunk/ardour2@109 d708f5d6-7413-0410-9779-e7cbd77b26cf
2005-11-24 17:40:10 +00:00

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38 KiB
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/*
Copyright (C) 2000-2002 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.
$Id$
*/
#include <cmath>
#include <glib.h>
#include <sigc++/bind.h>
#include <gtkmm2ext/gtk_ui.h>
#include <gtkmm2ext/utils.h>
#include <gtkmm2ext/choice.h>
#include <gtkmm2ext/slider_controller.h>
#include <gtkmm2ext/stop_signal.h>
#include <gtkmm2ext/bindable_button.h>
#include <gtkmm2ext/doi.h>
#include <ardour/ardour.h>
#include <ardour/session.h>
#include <ardour/audioengine.h>
#include <ardour/route.h>
#include <ardour/audio_track.h>
#include <ardour/diskstream.h>
#include <ardour/panner.h>
#include <ardour/send.h>
#include <ardour/insert.h>
#include <ardour/ladspa_plugin.h>
#include <ardour/connection.h>
#include <ardour/session_connection.h>
#include "ardour_ui.h"
#include "ardour_dialog.h"
#include "ardour_message.h"
#include "mixer_strip.h"
#include "mixer_ui.h"
#include "keyboard.h"
#include "plugin_selector.h"
#include "public_editor.h"
#include "plugin_ui.h"
#include "send_ui.h"
#include "io_selector.h"
#include "utils.h"
#include "gui_thread.h"
#include "i18n.h"
using namespace sigc;
using namespace ARDOUR;
using namespace Gtk;
using namespace Gtkmm2ext;
/* XPM */
static const gchar * small_x_xpm[] = {
"11 11 2 1",
" c None",
". c #cccc99",
" ",
" ",
" . . ",
" . . ",
" . . ",
" . ",
" . . ",
" . . ",
" . . ",
" ",
" "};
/* XPM */
static const gchar * lr_xpm[] = {
"11 11 2 1",
" c None",
". c #cccc99",
" ",
" ",
" . . ",
" . . ",
" . . ",
"...........",
" . . ",
" . . ",
" . . ",
" ",
" "};
static void
speed_printer (char buf[32], Gtk::Adjustment& adj, void* arg)
{
float val = adj.get_value ();
if (val == 1.0) {
strcpy (buf, "1");
} else {
snprintf (buf, 32, "%.3f", val);
}
}
MixerStrip::MixerStrip (Mixer_UI& mx, Session& sess, Route& rt, bool in_mixer)
: AxisView(sess),
RouteUI (rt, sess, _("mute"), _("solo"), _("RECORD")),
_mixer(mx),
pre_redirect_box (PreFader, sess, rt, mx.plugin_selector(), mx.selection(), in_mixer),
post_redirect_box (PostFader, sess, rt, mx.plugin_selector(), mx.selection(), in_mixer),
gpm (_route, sess),
panners (_route, sess),
button_table (8, 2),
gain_automation_style_button (""),
gain_automation_state_button (""),
pan_automation_style_button (""),
pan_automation_state_button (""),
polarity_button (_("polarity")),
comment_button (_("comments")),
speed_adjustment (1.0, 0.001, 4.0, 0.001, 0.1),
speed_spinner (&speed_adjustment, "MixerStripSpeedBase", true)
{
if (set_color_from_route()) {
set_color (unique_random_color());
}
input_selector = 0;
output_selector = 0;
group_menu = 0;
_marked_for_display = false;
route_ops_menu = 0;
ignore_comment_edit = false;
ignore_toggle = false;
ignore_speed_adjustment = false;
comment_window = 0;
width_button.add (*(manage (new Gtk::Image (Gdk::Pixbuf::create_from_xpm_data(lr_xpm)))));
hide_button.add (*(manage (new Gtk::Image (Gdk::Pixbuf::create_from_xpm_data(small_x_xpm)))));
input_label.set_text (_("INPUT"));
input_button.add (input_label);
input_button.set_name ("MixerIOButton");
input_label.set_name ("MixerIOButtonLabel");
output_label.set_text (_("OUTPUT"));
output_button.add (output_label);
output_button.set_name ("MixerIOButton");
output_label.set_name ("MixerIOButtonLabel");
rec_enable_button->set_name ("MixerRecordEnableButton");
rec_enable_button->unset_flags (Gtk::CAN_FOCUS);
solo_button->set_name ("MixerSoloButton");
mute_button->set_name ("MixerMuteButton");
gain_automation_style_button.set_name ("MixerAutomationModeButton");
gain_automation_state_button.set_name ("MixerAutomationPlaybackButton");
pan_automation_style_button.set_name ("MixerAutomationModeButton");
pan_automation_state_button.set_name ("MixerAutomationPlaybackButton");
polarity_button.set_name ("MixerPhaseInvertButton");
ARDOUR_UI::instance()->tooltips().set_tip (pan_automation_state_button, _("Pan automation mode"));
ARDOUR_UI::instance()->tooltips().set_tip (gain_automation_state_button, _("Gain automation mode"));
ARDOUR_UI::instance()->tooltips().set_tip (pan_automation_style_button, _("Pan automation type"));
ARDOUR_UI::instance()->tooltips().set_tip (gain_automation_style_button, _("Gain automation type"));
hide_button.set_events (hide_button.get_events() & ~(Gdk::ENTER_NOTIFY_MASK|Gdk::LEAVE_NOTIFY_MASK));
width_button.unset_flags (Gtk::CAN_FOCUS);
hide_button.unset_flags (Gtk::CAN_FOCUS);
input_button.unset_flags (Gtk::CAN_FOCUS);
output_button.unset_flags (Gtk::CAN_FOCUS);
solo_button->unset_flags (Gtk::CAN_FOCUS);
mute_button->unset_flags (Gtk::CAN_FOCUS);
gain_automation_style_button.unset_flags (Gtk::CAN_FOCUS);
gain_automation_state_button.unset_flags (Gtk::CAN_FOCUS);
pan_automation_style_button.unset_flags (Gtk::CAN_FOCUS);
pan_automation_state_button.unset_flags (Gtk::CAN_FOCUS);
polarity_button.unset_flags (Gtk::CAN_FOCUS);
button_table.set_homogeneous (true);
button_table.attach (name_button, 0, 2, 0, 1);
button_table.attach (group_button, 0, 2, 1, 2);
button_table.attach (input_button, 0, 2, 2, 3);
button_table.attach (polarity_button, 0, 2, 3, 4);
button_table.attach (*solo_button, 0, 1, 4, 5);
button_table.attach (*mute_button, 1, 2, 4, 5);
// button_table.attach (gain_automation_style_button, 0, 1, 5, 6);
button_table.attach (gain_automation_state_button, 0, 1, 5, 6);
// button_table.attach (pan_automation_style_button, 0, 1, 6, 7);
button_table.attach (pan_automation_state_button, 1, 2, 5, 6);
using namespace Menu_Helpers;
gain_astate_menu.items().push_back (MenuElem (_("off"),
bind (mem_fun (_route, &IO::set_gain_automation_state), (AutoState) Off)));
gain_astate_menu.items().push_back (MenuElem (_("play"),
bind (mem_fun (_route, &IO::set_gain_automation_state), (AutoState) Play)));
gain_astate_menu.items().push_back (MenuElem (_("write"),
bind (mem_fun (_route, &IO::set_gain_automation_state), (AutoState) Write)));
gain_astate_menu.items().push_back (MenuElem (_("touch"),
bind (mem_fun (_route, &IO::set_gain_automation_state), (AutoState) Touch)));
gain_astyle_menu.items().push_back (MenuElem (_("trim")));
gain_astyle_menu.items().push_back (MenuElem (_("abs")));
pan_astate_menu.items().push_back (MenuElem (_("off"),
bind (mem_fun (_route.panner(), &Panner::set_automation_state), (AutoState) Off)));
pan_astate_menu.items().push_back (MenuElem (_("play"),
bind (mem_fun (_route.panner(), &Panner::set_automation_state), (AutoState) Play)));
pan_astate_menu.items().push_back (MenuElem (_("write"),
bind (mem_fun (_route.panner(), &Panner::set_automation_state), (AutoState) Write)));
pan_astate_menu.items().push_back (MenuElem (_("touch"),
bind (mem_fun (_route.panner(), &Panner::set_automation_state), (AutoState) Touch)));
pan_astyle_menu.items().push_back (MenuElem (_("trim")));
pan_astyle_menu.items().push_back (MenuElem (_("abs")));
gain_astate_menu.set_name ("ArdourContextMenu");
gain_astyle_menu.set_name ("ArdourContextMenu");
pan_astate_menu.set_name ("ArdourContextMenu");
pan_astyle_menu.set_name ("ArdourContextMenu");
ARDOUR_UI::instance()->tooltips().set_tip (gain_automation_style_button, _("gain automation mode"));
ARDOUR_UI::instance()->tooltips().set_tip (pan_automation_style_button, _("pan automation mode"));
ARDOUR_UI::instance()->tooltips().set_tip (gain_automation_state_button, _("gain automation state"));
ARDOUR_UI::instance()->tooltips().set_tip (pan_automation_state_button, _("pan automation state"));
if (is_audio_track()) {
AudioTrack* at = dynamic_cast<AudioTrack*>(&_route);
at->FreezeChange.connect (mem_fun(*this, &MixerStrip::map_frozen));
speed_adjustment.signal_value_changed().connect (mem_fun(*this, &MixerStrip::speed_adjustment_changed));
speed_frame.set_name ("BaseFrame");
speed_frame.set_shadow_type (Gtk::SHADOW_IN);
speed_frame.add (speed_spinner);
speed_spinner.set_print_func (speed_printer, 0);
ARDOUR_UI::instance()->tooltips().set_tip (speed_spinner, _("varispeed"));
speed_spinner.show ();
speed_frame.show ();
button_table.attach (speed_frame, 0, 2, 6, 7);
button_table.attach (*rec_enable_button, 0, 2, 7, 8);
}
name_button.add (name_label);
name_button.set_name ("MixerNameButton");
Gtkmm2ext::set_size_request_to_display_given_text (name_button, "longest label", 2, 2);
name_label.set_name ("MixerNameButtonLabel");
name_label.set_text (_route.name());
group_button.add (group_label);
group_button.set_name ("MixerGroupButton");
group_label.set_name ("MixerGroupButtonLabel");
comment_button.set_name ("MixerCommentButton");
ARDOUR_UI::instance()->tooltips().set_tip (comment_button, _route.comment()=="" ?
_("click to add/edit comments"):
_route.comment());
comment_button.signal_clicked().connect (mem_fun(*this, &MixerStrip::comment_button_clicked));
global_vpacker.set_border_width (4);
global_vpacker.set_spacing (4);
Gtk::VBox *whvbox = manage (new Gtk::VBox);
width_button.set_name ("MixerWidthButton");
hide_button.set_name ("MixerHideButton");
width_button.signal_clicked().connect (mem_fun(*this, &MixerStrip::width_clicked));
hide_button.signal_clicked().connect (mem_fun(*this, &MixerStrip::hide_clicked));
width_hide_box.pack_start (width_button, false, true);
width_hide_box.pack_end (hide_button, false, true);
whvbox->pack_start (width_hide_box, true, true);
global_vpacker.pack_start (*whvbox, false, false);
global_vpacker.pack_start (button_table, false, false);
global_vpacker.pack_start (pre_redirect_box, true, true);
global_vpacker.pack_start (gpm, false, false);
global_vpacker.pack_start (post_redirect_box, true, true);
global_vpacker.pack_start (panners, false, false);
global_vpacker.pack_start (output_button, false, false);
global_vpacker.pack_start (comment_button, false, false);
global_frame.add (global_vpacker);
global_frame.set_shadow_type (Gtk::SHADOW_IN);
global_frame.set_name ("BaseFrame");
add (global_frame);
/* force setting of visible selected status */
_selected = true;
set_selected (false);
whvbox->show_all ();
name_label.show ();
group_label.show();
input_label.show ();
output_label.show ();
pre_redirect_box.show_all ();
post_redirect_box.show_all ();
button_table.show ();
comment_button.show ();
name_button.show ();
input_button.show ();
group_button.show ();
output_button.show ();
rec_enable_button->show ();
solo_button->show ();
mute_button->show ();
gain_automation_style_button.show ();
gain_automation_state_button.show ();
pan_automation_style_button.show ();
pan_automation_state_button.show ();
polarity_button.show ();
global_vpacker.show ();
global_frame.show ();
_packed = false;
_embedded = false;
_route.input_changed.connect (mem_fun(*this, &MixerStrip::input_changed));
_route.output_changed.connect (mem_fun(*this, &MixerStrip::output_changed));
_route.mute_changed.connect (mem_fun(*this, &RouteUI::mute_changed));
_route.solo_changed.connect (mem_fun(*this, &RouteUI::solo_changed));
_route.solo_safe_changed.connect (mem_fun(*this, &RouteUI::solo_changed));
_route.mix_group_changed.connect (mem_fun(*this, &MixerStrip::mix_group_changed));
_route.gain_automation_curve().automation_state_changed.connect (mem_fun(*this, &MixerStrip::gain_automation_state_changed));
_route.gain_automation_curve().automation_style_changed.connect (mem_fun(*this, &MixerStrip::gain_automation_style_changed));
_route.panner().Changed.connect (mem_fun(*this, &MixerStrip::connect_to_pan));
if (is_audio_track()) {
audio_track()->diskstream_changed.connect (mem_fun(*this, &MixerStrip::diskstream_changed));
get_diskstream()->speed_changed.connect (mem_fun(*this, &MixerStrip::speed_changed));
}
_route.name_changed.connect (mem_fun(*this, &RouteUI::name_changed));
_route.comment_changed.connect (mem_fun(*this, &MixerStrip::comment_changed));
_route.gui_changed.connect (mem_fun(*this, &MixerStrip::route_gui_changed));
input_button.signal_button_release_event().connect (mem_fun(*this, &MixerStrip::input_press));
output_button.signal_button_release_event().connect (mem_fun(*this, &MixerStrip::output_press));
rec_enable_button->signal_button_press_event().connect (mem_fun(*this, &RouteUI::rec_enable_press));
solo_button->signal_button_press_event().connect (mem_fun(*this, &RouteUI::solo_press));
solo_button->signal_button_release_event().connect (mem_fun(*this, &RouteUI::solo_release));
mute_button->signal_button_press_event().connect (mem_fun(*this, &RouteUI::mute_press));
mute_button->signal_button_release_event().connect (mem_fun(*this, &RouteUI::mute_release));
gain_automation_style_button.signal_button_press_event().connect (mem_fun(*this, &MixerStrip::gain_automation_style_button_event));
gain_automation_style_button.signal_button_release_event().connect (mem_fun(*this, &MixerStrip::gain_automation_style_button_event));
pan_automation_style_button.signal_button_press_event().connect (mem_fun(*this, &MixerStrip::pan_automation_style_button_event));
pan_automation_style_button.signal_button_release_event().connect (mem_fun(*this, &MixerStrip::pan_automation_style_button_event));
gain_automation_state_button.signal_button_press_event().connect (mem_fun(*this, &MixerStrip::gain_automation_state_button_event));
gain_automation_state_button.signal_button_release_event().connect (mem_fun(*this, &MixerStrip::gain_automation_state_button_event));
pan_automation_state_button.signal_button_press_event().connect (mem_fun(*this, &MixerStrip::pan_automation_state_button_event));
pan_automation_state_button.signal_button_release_event().connect (mem_fun(*this, &MixerStrip::pan_automation_state_button_event));
polarity_button.signal_toggled().connect (mem_fun(*this, &MixerStrip::polarity_toggled));
name_button.signal_button_release_event().connect (mem_fun(*this, &MixerStrip::name_button_button_release));
group_button.signal_button_press_event().connect (mem_fun(*this, &MixerStrip::select_mix_group));
_width = (Width) -1;
set_stuff_from_route ();
/* start off as a passthru strip. we'll correct this, if necessary,
in update_diskstream_display().
*/
set_name ("AudioTrackStripBase");
/* now force an update of all the various elements */
pre_redirect_box.update();
post_redirect_box.update();
mute_changed (0);
solo_changed (0);
name_changed (0);
comment_changed (0);
mix_group_changed (0);
gain_automation_state_changed ();
pan_automation_state_changed ();
connect_to_pan ();
panners.setup_pan ();
if (is_audio_track()) {
speed_changed ();
}
/* XXX hack: no phase invert changed signal */
polarity_button.set_active (_route.phase_invert());
update_diskstream_display ();
update_input_display ();
update_output_display ();
add_events (Gdk::BUTTON_RELEASE_MASK);
}
MixerStrip::~MixerStrip ()
{
GoingAway(); /* EMIT_SIGNAL */
if (input_selector) {
delete input_selector;
}
if (output_selector) {
delete output_selector;
}
}
void
MixerStrip::set_stuff_from_route ()
{
XMLProperty *prop;
ensure_xml_node ();
if ((prop = xml_node->property ("strip_width")) != 0) {
if (prop->value() == "wide") {
set_width (Wide);
} else if (prop->value() == "narrow") {
set_width (Narrow);
}
else {
error << string_compose(_("unknown strip width \"%1\" in XML GUI information"), prop->value()) << endmsg;
set_width (Wide);
}
}
else {
set_width (Wide);
}
if ((prop = xml_node->property ("shown_mixer")) != 0) {
if (prop->value() == "no") {
_marked_for_display = false;
} else {
_marked_for_display = true;
}
}
else {
/* backwards compatibility */
_marked_for_display = true;
}
}
void
MixerStrip::set_width (Width w)
{
/* always set the gpm width again, things may be hidden */
gpm.set_width (w);
panners.set_width (w);
pre_redirect_box.set_width (w);
post_redirect_box.set_width (w);
if (_width == w) {
return;
}
ensure_xml_node ();
_width = w;
switch (w) {
case Wide:
set_size_request (-1, -1);
xml_node->add_property ("strip_width", "wide");
static_cast<Gtk::Label*> (rec_enable_button->get_child())->set_text (_("RECORD"));
static_cast<Gtk::Label*> (mute_button->get_child())->set_text (_("mute"));
static_cast<Gtk::Label*> (solo_button->get_child())->set_text (_("solo"));
static_cast<Gtk::Label*> (comment_button.get_child())->set_text (_("comments"));
static_cast<Gtk::Label*> (gain_automation_style_button.get_child())->set_text (astyle_string(_route.gain_automation_curve().automation_style()));
static_cast<Gtk::Label*> (gain_automation_state_button.get_child())->set_text (astate_string(_route.gain_automation_curve().automation_state()));
static_cast<Gtk::Label*> (pan_automation_style_button.get_child())->set_text (astyle_string(_route.panner().automation_style()));
static_cast<Gtk::Label*> (pan_automation_state_button.get_child())->set_text (astate_string(_route.panner().automation_state()));
static_cast<Gtk::Label*> (polarity_button.get_child())->set_text (_("polarity"));
Gtkmm2ext::set_size_request_to_display_given_text (name_button, "long", 2, 2);
break;
case Narrow:
set_size_request (50, -1);
xml_node->add_property ("strip_width", "narrow");
static_cast<Gtk::Label*> (rec_enable_button->get_child())->set_text (_("REC"));
static_cast<Gtk::Label*> (mute_button->get_child())->set_text (_("m"));
static_cast<Gtk::Label*> (solo_button->get_child())->set_text (_("s"));
static_cast<Gtk::Label*> (comment_button.get_child())->set_text (_("cmt"));
static_cast<Gtk::Label*> (gain_automation_style_button.get_child())->set_text (short_astyle_string(_route.gain_automation_curve().automation_style()));
static_cast<Gtk::Label*> (gain_automation_state_button.get_child())->set_text (short_astate_string(_route.gain_automation_curve().automation_state()));
static_cast<Gtk::Label*> (pan_automation_style_button.get_child())->set_text (short_astyle_string(_route.panner().automation_style()));
static_cast<Gtk::Label*> (pan_automation_state_button.get_child())->set_text (short_astate_string(_route.panner().automation_state()));
static_cast<Gtk::Label*> (polarity_button.get_child())->set_text (_("pol"));
Gtkmm2ext::set_size_request_to_display_given_text (name_button, "longest label", 2, 2);
break;
}
update_input_display ();
update_output_display ();
mix_group_changed (0);
name_changed (0);
}
void
MixerStrip::set_packed (bool yn)
{
_packed = yn;
ensure_xml_node ();
if (_packed) {
xml_node->add_property ("shown_mixer", "yes");
} else {
xml_node->add_property ("shown_mixer", "no");
}
}
gint
MixerStrip::output_press (GdkEventButton *ev)
{
using namespace Menu_Helpers;
if (!_session.engine().connected()) {
ArdourMessage msg (NULL, "nojackdialog", _("Not connected to JACK - no I/O changes are possible"));
return TRUE;
}
MenuList& citems = output_menu.items();
output_menu.set_name ("ArdourContextMenu");
citems.clear();
citems.push_back (MenuElem (_("Edit"), mem_fun(*this, &MixerStrip::edit_output_configuration)));
citems.push_back (SeparatorElem());
citems.push_back (MenuElem (_("Disconnect"), mem_fun (*(static_cast<RouteUI*>(this)), &RouteUI::disconnect_output)));
citems.push_back (SeparatorElem());
_session.foreach_connection (this, &MixerStrip::add_connection_to_output_menu);
output_menu.popup (1, ev->time);
return TRUE;
}
void
MixerStrip::edit_output_configuration ()
{
if (output_selector == 0) {
output_selector = new IOSelectorWindow (_session, _route, false);
}
if (output_selector->is_visible()) {
output_selector->get_toplevel()->get_window()->raise();
} else {
output_selector->show_all ();
}
}
void
MixerStrip::edit_input_configuration ()
{
if (input_selector == 0) {
input_selector = new IOSelectorWindow (_session, _route, true);
}
if (input_selector->is_visible()) {
input_selector->get_toplevel()->get_window()->raise();
} else {
input_selector->show_all ();
}
}
gint
MixerStrip::input_press (GdkEventButton *ev)
{
using namespace Menu_Helpers;
MenuList& citems = input_menu.items();
input_menu.set_name ("ArdourContextMenu");
citems.clear();
if (!_session.engine().connected()) {
ArdourMessage msg (NULL, "nojackdialog", _("Not connected to JACK - no I/O changes are possible"));
return TRUE;
}
#if ADVANCED_ROUTE_DISKSTREAM_CONNECTIVITY
if (is_audio_track()) {
citems.push_back (MenuElem (_("Track"), mem_fun(*this, &MixerStrip::select_stream_input)));
}
#endif
citems.push_back (MenuElem (_("Edit"), mem_fun(*this, &MixerStrip::edit_input_configuration)));
citems.push_back (SeparatorElem());
citems.push_back (MenuElem (_("Disconnect"), mem_fun (*(static_cast<RouteUI*>(this)), &RouteUI::disconnect_input)));
citems.push_back (SeparatorElem());
_session.foreach_connection (this, &MixerStrip::add_connection_to_input_menu);
input_menu.popup (1, ev->time);
return TRUE;
}
void
MixerStrip::connection_input_chosen (ARDOUR::Connection *c)
{
if (!ignore_toggle) {
try {
_route.use_input_connection (*c, this);
}
catch (AudioEngine::PortRegistrationFailure& err) {
error << _("could not register new ports required for that connection")
<< endmsg;
}
}
}
void
MixerStrip::connection_output_chosen (ARDOUR::Connection *c)
{
if (!ignore_toggle) {
try {
_route.use_output_connection (*c, this);
}
catch (AudioEngine::PortRegistrationFailure& err) {
error << _("could not register new ports required for that connection")
<< endmsg;
}
}
}
void
MixerStrip::add_connection_to_input_menu (ARDOUR::Connection* c)
{
using namespace Menu_Helpers;
if (dynamic_cast<InputConnection *> (c) == 0) {
return;
}
MenuList& citems = input_menu.items();
if (c->nports() == _route.n_inputs()) {
citems.push_back (CheckMenuElem (c->name(), bind (mem_fun(*this, &MixerStrip::connection_input_chosen), c)));
ARDOUR::Connection *current = _route.input_connection();
if (current == c) {
ignore_toggle = true;
dynamic_cast<CheckMenuItem *> (&citems.back())->set_active (true);
ignore_toggle = false;
}
}
}
void
MixerStrip::add_connection_to_output_menu (ARDOUR::Connection* c)
{
using namespace Menu_Helpers;
if (dynamic_cast<OutputConnection *> (c) == 0) {
return;
}
if (c->nports() == _route.n_outputs()) {
MenuList& citems = output_menu.items();
citems.push_back (CheckMenuElem (c->name(), bind (mem_fun(*this, &MixerStrip::connection_output_chosen), c)));
ARDOUR::Connection *current = _route.output_connection();
if (current == c) {
ignore_toggle = true;
dynamic_cast<CheckMenuItem *> (&citems.back())->set_active (true);
ignore_toggle = false;
}
}
}
void
MixerStrip::select_stream_input ()
{
using namespace Menu_Helpers;
Menu *stream_menu = manage (new Menu);
MenuList& items = stream_menu->items();
stream_menu->set_name ("ArdourContextMenu");
Session::DiskStreamList streams = _session.disk_streams();
for (Session::DiskStreamList::iterator i = streams.begin(); i != streams.end(); ++i) {
if (!(*i)->hidden()) {
items.push_back (CheckMenuElem ((*i)->name(), bind (mem_fun(*this, &MixerStrip::stream_input_chosen), *i)));
if (get_diskstream() == *i) {
ignore_toggle = true;
static_cast<CheckMenuItem *> (&items.back())->set_active (true);
ignore_toggle = false;
}
}
}
stream_menu->popup (1, 0);
}
void
MixerStrip::stream_input_chosen (DiskStream *stream)
{
if (is_audio_track()) {
audio_track()->set_diskstream (*stream, this);
}
}
void
MixerStrip::update_diskstream_display ()
{
if (is_audio_track()) {
map_frozen ();
update_input_display ();
if (input_selector) {
input_selector->hide_all ();
}
show_route_color ();
} else {
map_frozen ();
update_input_display ();
show_passthru_color ();
}
}
void
MixerStrip::connect_to_pan ()
{
ENSURE_GUI_THREAD(mem_fun(*this, &MixerStrip::connect_to_pan));
panstate_connection.disconnect ();
panstyle_connection.disconnect ();
if (!_route.panner().empty()) {
StreamPanner* sp = _route.panner().front();
panstate_connection = sp->automation().automation_state_changed.connect (mem_fun(*this, &MixerStrip::pan_automation_state_changed));
panstyle_connection = sp->automation().automation_style_changed.connect (mem_fun(*this, &MixerStrip::pan_automation_style_changed));
}
panners.pan_changed (this);
}
void
MixerStrip::update_input_display ()
{
ARDOUR::Connection *c;
if ((c = _route.input_connection()) != 0) {
input_label.set_text (c->name());
} else {
switch (_width) {
case Wide:
input_label.set_text (_("INPUT"));
break;
case Narrow:
input_label.set_text (_("IN"));
break;
}
}
panners.setup_pan ();
}
void
MixerStrip::update_output_display ()
{
ARDOUR::Connection *c;
if ((c = _route.output_connection()) != 0) {
output_label.set_text (c->name());
} else {
switch (_width) {
case Wide:
output_label.set_text (_("OUTPUT"));
break;
case Narrow:
output_label.set_text (_("OUT"));
break;
}
}
gpm.setup_meters ();
panners.setup_pan ();
}
void
MixerStrip::update ()
{
gpm.update_meters ();
}
void
MixerStrip::fast_update ()
{
if (_session.meter_falloff() > 0.0f) {
gpm.update_meters_falloff ();
}
}
gint
MixerStrip::gain_automation_state_button_event (GdkEventButton *ev)
{
if (ev->type == GDK_BUTTON_PRESS || ev->type == GDK_2BUTTON_PRESS) {
return TRUE;
}
switch (ev->button) {
case 1:
switch (ev->button) {
case 1:
gain_astate_menu.popup (1, ev->time);
break;
default:
break;
}
}
return TRUE;
}
gint
MixerStrip::gain_automation_style_button_event (GdkEventButton *ev)
{
if (ev->type == GDK_BUTTON_PRESS || ev->type == GDK_2BUTTON_PRESS) {
return TRUE;
}
switch (ev->button) {
case 1:
gain_astyle_menu.popup (1, ev->time);
break;
default:
break;
}
return TRUE;
}
gint
MixerStrip::pan_automation_state_button_event (GdkEventButton *ev)
{
using namespace Menu_Helpers;
if (ev->type == GDK_BUTTON_PRESS || ev->type == GDK_2BUTTON_PRESS) {
return TRUE;
}
switch (ev->button) {
case 1:
pan_astate_menu.popup (1, ev->time);
break;
default:
break;
}
return TRUE;
}
gint
MixerStrip::pan_automation_style_button_event (GdkEventButton *ev)
{
switch (ev->button) {
case 1:
pan_astyle_menu.popup (1, ev->time);
break;
default:
break;
}
return TRUE;
}
string
MixerStrip::astate_string (AutoState state)
{
return _astate_string (state, false);
}
string
MixerStrip::short_astate_string (AutoState state)
{
return _astate_string (state, true);
}
string
MixerStrip::_astate_string (AutoState state, bool shrt)
{
string sstr;
switch (state) {
case Off:
sstr = (shrt ? "--" : _("off"));
break;
case Play:
sstr = (shrt ? "P" : _("aplay"));
break;
case Touch:
sstr = (shrt ? "T" : _("touch"));
break;
case Write:
sstr = (shrt ? "W" : _("awrite"));
break;
}
return sstr;
}
string
MixerStrip::astyle_string (AutoStyle style)
{
return _astyle_string (style, false);
}
string
MixerStrip::short_astyle_string (AutoStyle style)
{
return _astyle_string (style, true);
}
string
MixerStrip::_astyle_string (AutoStyle style, bool shrt)
{
if (style & Trim) {
return _("trim");
} else {
/* XXX it might different in different languages */
return (shrt ? _("abs") : _("abs"));
}
}
void
MixerStrip::diskstream_changed (void *src)
{
Gtkmm2ext::UI::instance()->call_slot (mem_fun(*this, &MixerStrip::update_diskstream_display));
}
void
MixerStrip::gain_automation_style_changed ()
{
switch (_width) {
case Wide:
static_cast<Gtk::Label*> (gain_automation_style_button.get_child())->set_text (astyle_string(_route.gain_automation_curve().automation_style()));
break;
case Narrow:
static_cast<Gtk::Label*> (gain_automation_style_button.get_child())->set_text (short_astyle_string(_route.gain_automation_curve().automation_style()));
break;
}
}
void
MixerStrip::gain_automation_state_changed ()
{
ENSURE_GUI_THREAD(mem_fun(*this, &MixerStrip::gain_automation_state_changed));
bool x;
switch (_width) {
case Wide:
static_cast<Gtk::Label*> (gain_automation_state_button.get_child())->set_text (astate_string(_route.gain_automation_curve().automation_state()));
break;
case Narrow:
static_cast<Gtk::Label*> (gain_automation_state_button.get_child())->set_text (short_astate_string(_route.gain_automation_curve().automation_state()));
break;
}
x = (_route.gain_automation_state() != Off);
if (gain_automation_state_button.get_active() != x) {
ignore_toggle = true;
gain_automation_state_button.set_active (x);
ignore_toggle = false;
}
gpm.update_gain_sensitive ();
/* start watching automation so that things move */
gain_watching.disconnect();
if (x) {
gain_watching = ARDOUR_UI::RapidScreenUpdate.connect (mem_fun (gpm, &GainMeter::effective_gain_display));
}
}
void
MixerStrip::pan_automation_style_changed ()
{
ENSURE_GUI_THREAD(mem_fun(*this, &MixerStrip::pan_automation_style_changed));
switch (_width) {
case Wide:
static_cast<Gtk::Label*> (pan_automation_style_button.get_child())->set_text (astyle_string(_route.panner().automation_style()));
break;
case Narrow:
static_cast<Gtk::Label*> (pan_automation_style_button.get_child())->set_text (short_astyle_string(_route.panner().automation_style()));
break;
}
}
void
MixerStrip::pan_automation_state_changed ()
{
ENSURE_GUI_THREAD(mem_fun(*this, &MixerStrip::pan_automation_state_changed));
bool x;
switch (_width) {
case Wide:
static_cast<Gtk::Label*> (pan_automation_state_button.get_child())->set_text (astate_string(_route.panner().automation_state()));
break;
case Narrow:
static_cast<Gtk::Label*> (pan_automation_state_button.get_child())->set_text (short_astate_string(_route.panner().automation_state()));
break;
}
/* when creating a new session, we get to create busses (and
sometimes tracks) with no outputs by the time they get
here.
*/
if (_route.panner().empty()) {
return;
}
x = (_route.panner().front()->automation().automation_state() != Off);
if (pan_automation_state_button.get_active() != x) {
ignore_toggle = true;
pan_automation_state_button.set_active (x);
ignore_toggle = false;
}
panners.update_pan_sensitive ();
/* start watching automation so that things move */
pan_watching.disconnect();
if (x) {
pan_watching = ARDOUR_UI::RapidScreenUpdate.connect (mem_fun (panners, &PannerUI::effective_pan_display));
}
}
void
MixerStrip::input_changed (IOChange change, void *src)
{
Gtkmm2ext::UI::instance()->call_slot (mem_fun(*this, &MixerStrip::update_input_display));
}
void
MixerStrip::output_changed (IOChange change, void *src)
{
Gtkmm2ext::UI::instance()->call_slot (mem_fun(*this, &MixerStrip::update_output_display));
}
void
MixerStrip::comment_button_clicked ()
{
if (comment_window == 0) {
setup_comment_editor ();
}
if (comment_window->is_visible()) {
comment_window->hide ();
} else {
comment_window->set_position (Gtk::WIN_POS_MOUSE);
comment_window->show_all ();
}
}
void
MixerStrip::setup_comment_editor ()
{
comment_window = new Window (WINDOW_TOPLEVEL);
string str;
str = _route.name();
str += _(": comment editor");
comment_window->set_title (str);
comment_area.set_name ("MixerTrackCommentArea");
comment_area.set_editable (true);
// GTK2FIX
// comment_area.changed.connect (mem_fun(*this, &MixerStrip::comment_edited));
// GTK2FIX
// comment_area.signal_button_release_event().connect_after (ptr_fun (do_not_propagate));
comment_area.show ();
comment_window->add (comment_area);
comment_window->signal_delete_event().connect (bind (ptr_fun (just_hide_it), comment_window));
}
void
MixerStrip::comment_changed (void *src)
{
ENSURE_GUI_THREAD(bind (mem_fun(*this, &MixerStrip::comment_changed), src));
if (src != this) {
ignore_comment_edit = true;
// comment_area.freeze ();
//comment_area.get_buffer()->delete_text (0, -1);
//comment_area.set_point (0);
comment_area.get_buffer()->set_text (_route.comment());
// comment_area.thaw ();
ignore_comment_edit = false;
}
}
void
MixerStrip::comment_edited ()
{
ENSURE_GUI_THREAD(mem_fun(*this, &MixerStrip::comment_edited));
if (!ignore_comment_edit) {
string str = comment_area.get_buffer()->get_text();
_route.set_comment (str, this);
ARDOUR_UI::instance()->tooltips().set_tip (comment_button,
str.empty() ? _("click to add/edit comments") : str);
}
}
void
MixerStrip::set_mix_group (RouteGroup *rg)
{
_route.set_mix_group (rg, this);
delete group_menu;
group_menu = 0;
}
void
MixerStrip::add_mix_group_to_menu (RouteGroup *rg)
{
using namespace Menu_Helpers;
MenuList& items = group_menu->items();
items.push_back (MenuElem (rg->name(), bind (mem_fun(*this, &MixerStrip::set_mix_group), rg)));
}
gint
MixerStrip::select_mix_group (GdkEventButton *ev)
{
using namespace Menu_Helpers;
group_menu = new Menu;
group_menu->set_name ("ArdourContextMenu");
MenuList& items = group_menu->items();
items.push_back (MenuElem (_("no group"), bind (mem_fun(*this, &MixerStrip::set_mix_group), (RouteGroup *) 0)));
_session.foreach_mix_group (this, &MixerStrip::add_mix_group_to_menu);
group_menu->popup (ev->button, 0);
return stop_signal (group_button, "button_press_event");
}
void
MixerStrip::mix_group_changed (void *ignored)
{
ENSURE_GUI_THREAD(bind (mem_fun(*this, &MixerStrip::mix_group_changed), ignored));
RouteGroup *rg = _route.mix_group();
if (rg) {
group_label.set_text (rg->name());
} else {
switch (_width) {
case Wide:
group_label.set_text (_("no group"));
break;
case Narrow:
group_label.set_text (_("~G"));
break;
}
}
}
void
MixerStrip::polarity_toggled ()
{
bool x;
if ((x = polarity_button.get_active()) != _route.phase_invert()) {
_route.set_phase_invert (x, this);
}
}
void
MixerStrip::route_gui_changed (string what_changed, void* ignored)
{
ENSURE_GUI_THREAD(bind (mem_fun(*this, &MixerStrip::route_gui_changed), what_changed, ignored));
if (what_changed == "color") {
if (set_color_from_route () == 0) {
show_route_color ();
}
}
}
void
MixerStrip::show_route_color ()
{
Glib::RefPtr<Gtk::Style> style;
name_button.ensure_style ();
style = name_button.get_style()->copy();
style->set_bg (Gtk::STATE_NORMAL, color());
name_button.set_style (style);
style->unreference();
route_active_changed ();
}
void
MixerStrip::show_passthru_color ()
{
route_active_changed ();
}
void
MixerStrip::build_route_ops_menu ()
{
using namespace Menu_Helpers;
route_ops_menu = new Menu;
route_ops_menu->set_name ("ArdourContextMenu");
MenuList& items = route_ops_menu->items();
items.push_back (MenuElem (_("Rename"), mem_fun(*this, &RouteUI::route_rename)));
items.push_back (SeparatorElem());
items.push_back (CheckMenuElem (_("Active"), mem_fun(*this, &RouteUI::toggle_route_active)));
route_active_menu_item = dynamic_cast<CheckMenuItem *> (&items.back());
route_active_menu_item->set_active (_route.active());
items.push_back (SeparatorElem());
items.push_back (MenuElem (_("Remove"), mem_fun(*this, &RouteUI::remove_this_route)));
}
gint
MixerStrip::name_button_button_release (GdkEventButton* ev)
{
if (ev->button == 3) {
list_route_operations ();
}
return FALSE;
}
void
MixerStrip::list_route_operations ()
{
if (route_ops_menu == 0) {
build_route_ops_menu ();
}
route_ops_menu->popup (1, 0);
}
void
MixerStrip::speed_adjustment_changed ()
{
/* since there is a usable speed adjustment, there has to be a diskstream */
if (!ignore_speed_adjustment) {
get_diskstream()->set_speed (speed_adjustment.get_value());
}
}
void
MixerStrip::speed_changed ()
{
Gtkmm2ext::UI::instance()->call_slot (mem_fun(*this, &MixerStrip::update_speed_display));
}
void
MixerStrip::update_speed_display ()
{
float val;
val = get_diskstream()->speed();
if (val != 1.0) {
speed_spinner.set_name ("MixerStripSpeedBaseNotOne");
} else {
speed_spinner.set_name ("MixerStripSpeedBase");
}
if (speed_adjustment.get_value() != val) {
ignore_speed_adjustment = true;
speed_adjustment.set_value (val);
ignore_speed_adjustment = false;
}
}
void
MixerStrip::set_selected (bool yn)
{
AxisView::set_selected (yn);
if (_selected) {
global_frame.set_shadow_type (Gtk::SHADOW_ETCHED_OUT);
global_frame.set_name ("MixerStripSelectedFrame");
} else {
global_frame.set_shadow_type (Gtk::SHADOW_IN);
global_frame.set_name ("MixerStripFrame");
}
global_frame.queue_draw ();
}
void
MixerStrip::name_changed (void *src)
{
switch (_width) {
case Wide:
RouteUI::name_changed (src);
break;
case Narrow:
name_label.set_text (short_version (_route.name(), 5));
break;
}
}
void
MixerStrip::width_clicked ()
{
switch (_width) {
case Wide:
set_width (Narrow);
break;
case Narrow:
set_width (Wide);
break;
}
}
void
MixerStrip::hide_clicked ()
{
if (_embedded) {
Hiding(); /* EMIT_SIGNAL */
} else {
_mixer.unselect_strip_in_display (this);
}
}
void
MixerStrip::set_embedded (bool yn)
{
_embedded = yn;
}
void
MixerStrip::map_frozen ()
{
ENSURE_GUI_THREAD (mem_fun(*this, &MixerStrip::map_frozen));
AudioTrack* at = dynamic_cast<AudioTrack*>(&_route);
if (at) {
switch (at->freeze_state()) {
case AudioTrack::Frozen:
pre_redirect_box.set_sensitive (false);
post_redirect_box.set_sensitive (false);
speed_spinner.set_sensitive (false);
break;
default:
pre_redirect_box.set_sensitive (true);
post_redirect_box.set_sensitive (true);
speed_spinner.set_sensitive (true);
break;
}
}
_route.foreach_redirect (this, &MixerStrip::hide_redirect_editor);
}
void
MixerStrip::hide_redirect_editor (Redirect* redirect)
{
void* gui = redirect->get_gui ();
if (gui) {
static_cast<Gtk::Widget*>(gui)->hide ();
}
}
void
MixerStrip::route_active_changed ()
{
RouteUI::route_active_changed ();
if (is_audio_track()) {
if (_route.active()) {
set_name ("AudioTrackStripBase");
gpm.set_meter_strip_name ("AudioTrackStripBase");
} else {
set_name ("AudioTrackStripBaseInactive");
gpm.set_meter_strip_name ("AudioTrackStripBaseInactive");
}
gpm.set_fader_name ("AudioTrackFader");
} else {
if (_route.active()) {
set_name ("AudioBusStripBase");
gpm.set_meter_strip_name ("AudioBusStripBase");
} else {
set_name ("AudioBusStripBaseInactive");
gpm.set_meter_strip_name ("AudioBusStripBaseInactive");
}
gpm.set_fader_name ("AudioBusFader");
}
}
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