513 lines
16 KiB
C++
513 lines
16 KiB
C++
/*
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* Copyright (C) 2021 Paul Davis <paul@linuxaudiosystems.com>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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*/
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#include <gtkmm/filechooserdialog.h>
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#include <gtkmm/menu.h>
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#include <gtkmm/menuitem.h>
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#include <gtkmm/stock.h>
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#include "pbd/i18n.h"
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#include "pbd/compose.h"
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#include "pbd/convert.h"
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#include "ardour/region.h"
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#include "ardour/triggerbox.h"
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#include "canvas/polygon.h"
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#include "canvas/text.h"
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#include "gtkmm2ext/utils.h"
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#include "ardour_ui.h"
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#include "gui_thread.h"
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#include "triggerbox_ui.h"
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#include "trigger_ui.h"
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#include "public_editor.h"
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#include "ui_config.h"
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#include "utils.h"
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using namespace ARDOUR;
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using namespace ArdourCanvas;
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using namespace Gtkmm2ext;
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using namespace PBD;
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TriggerEntry::TriggerEntry (Canvas* canvas, ARDOUR::Trigger& t)
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: ArdourCanvas::Rectangle (canvas)
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, _trigger (t)
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{
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const double scale = UIConfiguration::instance().get_ui_scale();
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const double width = 150. * scale;
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const double height = 20. * scale;
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poly_margin = 2. * scale;
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poly_size = height - (poly_margin * 2.);
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ArdourCanvas::Rect r (0, 0, width, height);
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set (r);
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set_outline_all ();
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set_fill_color (UIConfiguration::instance().color (X_("theme:bg")));
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set_outline_color (UIConfiguration::instance().color (X_("neutral:foreground")));
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name = string_compose ("trigger %1", _trigger.index());
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play_button = new ArdourCanvas::Rectangle (this);
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play_button->set (ArdourCanvas::Rect (poly_margin/2., poly_margin/2., poly_size + ((poly_margin/2.) * 2.), height - ((poly_margin/2.) * 2.)));
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play_button->set_outline (false);
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play_button->set_fill_color (outline_color());
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play_button->name = string_compose ("playbutton %1", _trigger.index());
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play_shape = new ArdourCanvas::Polygon (play_button);
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play_shape->set_fill_color (UIConfiguration::instance().color (X_("theme:contrasting selection")));
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play_shape->set_outline (false);
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play_shape->name = string_compose ("playshape %1", _trigger.index());
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name_text = new Text (this);
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name_text->set_font_description (UIConfiguration::instance().get_NormalFont());
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name_text->set_color (Gtkmm2ext::contrasting_text_color (fill_color()));
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name_text->set_position (Duple (play_button->get().width() + (2. * scale), poly_margin));
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_trigger.PropertyChanged.connect (trigger_prop_connection, MISSING_INVALIDATOR, boost::bind (&TriggerEntry::prop_change, this, _1), gui_context());
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PropertyChange changed;
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changed.add (ARDOUR::Properties::name);
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changed.add (ARDOUR::Properties::running);
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prop_change (changed);
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}
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TriggerEntry::~TriggerEntry ()
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{
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}
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void
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TriggerEntry::draw_play_button ()
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{
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Points p;
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if (!_trigger.region()) {
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/* no region, so must be a stop button, drawn as a square */
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p.push_back (Duple (poly_margin, poly_margin));
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p.push_back (Duple (poly_margin, poly_size));
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p.push_back (Duple (poly_size, poly_size));
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p.push_back (Duple (poly_size, poly_margin));
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} else {
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/* region exists; draw triangle to show that we can trigger */
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p.push_back (Duple (poly_margin, poly_margin));
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p.push_back (Duple (poly_margin, poly_size));
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p.push_back (Duple (poly_size, poly_size / 2.));
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}
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play_shape->set (p);
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if (_trigger.active()) {
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play_button->set_fill (true);
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} else {
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play_button->set_fill (false);
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}
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}
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void
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TriggerEntry::prop_change (PropertyChange const & change)
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{
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bool need_pb = false;
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if (change.contains (ARDOUR::Properties::name)) {
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if (_trigger.region()) {
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name_text->set (short_version (_trigger.name(), 16));
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} else {
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/* we need some spaces to have something to click on */
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name_text->set ("");
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}
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need_pb = true;
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}
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if (change.contains (ARDOUR::Properties::running)) {
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need_pb = true;
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}
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if (need_pb) {
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draw_play_button ();
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}
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}
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/* ---------------------------- */
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TriggerBoxUI::TriggerBoxUI (ArdourCanvas::Item* parent, TriggerBox& tb)
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: Box (parent, Box::Vertical)
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, _triggerbox (tb)
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, file_chooser (0)
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, _context_menu (0)
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{
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set_homogenous (true);
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set_spacing (4);
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set_padding (4);
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set_fill_color (UIConfiguration::instance().color (X_("theme:bg")));
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set_fill (true);
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build ();
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}
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TriggerBoxUI::~TriggerBoxUI ()
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{
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}
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void
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TriggerBoxUI::build ()
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{
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Trigger* t;
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uint64_t n = 0;
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// clear_items (true);
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_slots.clear ();
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while (true) {
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t = _triggerbox.trigger (n);
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if (!t) {
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break;
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}
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TriggerEntry* te = new TriggerEntry (canvas(), *t);
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te->set_pack_options (PackOptions (PackFill|PackExpand));
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add (te);
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_slots.push_back (te);
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te->play_button->Event.connect (sigc::bind (sigc::mem_fun (*this, &TriggerBoxUI::bang), n));
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te->name_text->Event.connect (sigc::bind (sigc::mem_fun (*this, &TriggerBoxUI::text_event), n));
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te->Event.connect (sigc::bind (sigc::mem_fun (*this, &TriggerBoxUI::event), n));
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++n;
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}
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}
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bool
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TriggerBoxUI::text_event (GdkEvent *ev, uint64_t n)
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{
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return false;
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}
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bool
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TriggerBoxUI::event (GdkEvent* ev, uint64_t n)
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{
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switch (ev->type) {
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case GDK_2BUTTON_PRESS:
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choose_sample (n);
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return true;
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case GDK_BUTTON_RELEASE:
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switch (ev->button.button) {
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case 3:
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context_menu (n);
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return true;
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default:
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break;
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}
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break;
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default:
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break;
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}
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return false;
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}
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bool
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TriggerBoxUI::bang (GdkEvent *ev, uint64_t n)
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{
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if (!_triggerbox.trigger (n)->region()) {
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/* this is a stop button */
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switch (ev->type) {
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case GDK_BUTTON_PRESS:
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if (ev->button.button == 1) {
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_triggerbox.request_stop_all ();
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return true;
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}
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default:
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break;
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}
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return false;
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}
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switch (ev->type) {
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case GDK_BUTTON_PRESS:
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switch (ev->button.button) {
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case 1:
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_slots[n]->trigger().bang ();
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return true;
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default:
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break;
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}
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break;
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case GDK_BUTTON_RELEASE:
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switch (ev->button.button) {
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case 1:
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if (_slots[n]->trigger().launch_style() == Trigger::Gate) {
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_slots[n]->trigger().unbang ();
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}
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break;
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default:
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break;
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}
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break;
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default:
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break;
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}
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return false;
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}
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void
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TriggerBoxUI::context_menu (uint64_t n)
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{
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using namespace Gtk;
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using namespace Gtk::Menu_Helpers;
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using namespace Temporal;
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delete _context_menu;
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_context_menu = new Menu;
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MenuList& items = _context_menu->items();
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_context_menu->set_name ("ArdourContextMenu");
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Menu* follow_menu = manage (new Menu);
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MenuList& fitems = follow_menu->items();
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fitems.push_back (CheckMenuElem (_("Stop"), sigc::bind (sigc::mem_fun (*this, &TriggerBoxUI::set_follow_action), n, Trigger::Stop)));
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if (_triggerbox.trigger (n)->follow_action(0) == Trigger::Stop) {
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dynamic_cast<Gtk::CheckMenuItem*> (&fitems.back ())->set_active (true);
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}
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fitems.push_back (CheckMenuElem (_("Again"), sigc::bind (sigc::mem_fun (*this, &TriggerBoxUI::set_follow_action), n, Trigger::Again)));
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if (_triggerbox.trigger (n)->follow_action(0) == Trigger::Again) {
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dynamic_cast<Gtk::CheckMenuItem*> (&fitems.back ())->set_active (true);
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}
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fitems.push_back (CheckMenuElem (_("Queued"), sigc::bind (sigc::mem_fun (*this, &TriggerBoxUI::set_follow_action), n, Trigger::QueuedTrigger)));
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if (_triggerbox.trigger (n)->follow_action(0) == Trigger::QueuedTrigger) {
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dynamic_cast<Gtk::CheckMenuItem*> (&fitems.back ())->set_active (true);
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}
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fitems.push_back (CheckMenuElem (_("Next"), sigc::bind (sigc::mem_fun (*this, &TriggerBoxUI::set_follow_action), n, Trigger::NextTrigger)));
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if (_triggerbox.trigger (n)->follow_action(0) == Trigger::NextTrigger) {
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dynamic_cast<Gtk::CheckMenuItem*> (&fitems.back ())->set_active (true);
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}
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fitems.push_back (CheckMenuElem (_("Previous"), sigc::bind (sigc::mem_fun (*this, &TriggerBoxUI::set_follow_action), n, Trigger::PrevTrigger)));
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if (_triggerbox.trigger (n)->follow_action(0) == Trigger::PrevTrigger) {
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dynamic_cast<Gtk::CheckMenuItem*> (&fitems.back ())->set_active (true);
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}
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fitems.push_back (CheckMenuElem (_("First"), sigc::bind (sigc::mem_fun (*this, &TriggerBoxUI::set_follow_action), n, Trigger::FirstTrigger)));
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if (_triggerbox.trigger (n)->follow_action(0) == Trigger::FirstTrigger) {
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dynamic_cast<Gtk::CheckMenuItem*> (&fitems.back ())->set_active (true);
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}
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fitems.push_back (CheckMenuElem (_("Last"), sigc::bind (sigc::mem_fun (*this, &TriggerBoxUI::set_follow_action), n, Trigger::LastTrigger)));
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if (_triggerbox.trigger (n)->follow_action(0) == Trigger::LastTrigger) {
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dynamic_cast<Gtk::CheckMenuItem*> (&fitems.back ())->set_active (true);
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}
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fitems.push_back (CheckMenuElem (_("Any"), sigc::bind (sigc::mem_fun (*this, &TriggerBoxUI::set_follow_action), n, Trigger::AnyTrigger)));
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if (_triggerbox.trigger (n)->follow_action(0) == Trigger::AnyTrigger) {
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dynamic_cast<Gtk::CheckMenuItem*> (&fitems.back ())->set_active (true);
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}
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fitems.push_back (CheckMenuElem (_("Other"), sigc::bind (sigc::mem_fun (*this, &TriggerBoxUI::set_follow_action), n, Trigger::OtherTrigger)));
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if (_triggerbox.trigger (n)->follow_action(0) == Trigger::OtherTrigger) {
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dynamic_cast<Gtk::CheckMenuItem*> (&fitems.back ())->set_active (true);
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}
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Menu* launch_menu = manage (new Menu);
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MenuList& litems = launch_menu->items();
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litems.push_back (CheckMenuElem (_("One Shot"), sigc::bind (sigc::mem_fun (*this, &TriggerBoxUI::set_launch_style), n, Trigger::OneShot)));
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if (_triggerbox.trigger (n)->launch_style() == Trigger::OneShot) {
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dynamic_cast<Gtk::CheckMenuItem*> (&litems.back ())->set_active (true);
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}
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litems.push_back (CheckMenuElem (_("Gate"), sigc::bind (sigc::mem_fun (*this, &TriggerBoxUI::set_launch_style), n, Trigger::Gate)));
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if (_triggerbox.trigger (n)->launch_style() == Trigger::Gate) {
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dynamic_cast<Gtk::CheckMenuItem*> (&litems.back ())->set_active (true);
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}
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litems.push_back (CheckMenuElem (_("Toggle"), sigc::bind (sigc::mem_fun (*this, &TriggerBoxUI::set_launch_style), n, Trigger::Toggle)));
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if (_triggerbox.trigger (n)->launch_style() == Trigger::Toggle) {
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dynamic_cast<Gtk::CheckMenuItem*> (&litems.back ())->set_active (true);
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}
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litems.push_back (CheckMenuElem (_("Repeat"), sigc::bind (sigc::mem_fun (*this, &TriggerBoxUI::set_launch_style), n, Trigger::Repeat)));
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if (_triggerbox.trigger (n)->launch_style() == Trigger::Repeat) {
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dynamic_cast<Gtk::CheckMenuItem*> (&litems.back ())->set_active (true);
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}
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Menu* quant_menu = manage (new Menu);
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MenuList& qitems = quant_menu->items();
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bool success;
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Beats grid_beats (PublicEditor::instance().get_grid_type_as_beats (success, timepos_t (0)));
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BBT_Offset b;
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if (success) {
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b = BBT_Offset (0, grid_beats.get_beats(), grid_beats.get_ticks());
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qitems.push_back (CheckMenuElem (_("Main Grid"), sigc::bind (sigc::mem_fun (*this, &TriggerBoxUI::set_quantization), n, b)));
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/* can't mark this active because the current trigger quant setting may just a specific setting below */
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/* XXX HOW TO GET THIS TO FOLLOW GRID CHANGES (which are GUI only) */
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}
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b = BBT_Offset (1, 0, 0);
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qitems.push_back (CheckMenuElem (_("Bars"), sigc::bind (sigc::mem_fun (*this, &TriggerBoxUI::set_quantization), n, b)));
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if (_triggerbox.trigger (n)->quantization() == b) {
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dynamic_cast<Gtk::CheckMenuItem*> (&qitems.back ())->set_active (true);
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}
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b = BBT_Offset (0, 4, 0);
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qitems.push_back (CheckMenuElem (_("Whole"), sigc::bind (sigc::mem_fun (*this, &TriggerBoxUI::set_quantization), n, b)));
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if (_triggerbox.trigger (n)->quantization() == b) {
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dynamic_cast<Gtk::CheckMenuItem*> (&qitems.back ())->set_active (true);
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}
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b = BBT_Offset (0, 2, 0);
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qitems.push_back (CheckMenuElem (_("Half"), sigc::bind (sigc::mem_fun (*this, &TriggerBoxUI::set_quantization), n, b)));
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if (_triggerbox.trigger (n)->quantization() == b) {
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dynamic_cast<Gtk::CheckMenuItem*> (&qitems.back ())->set_active (true);
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}
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b = BBT_Offset (0, 1, 0);
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qitems.push_back (CheckMenuElem (_("Quarters"), sigc::bind (sigc::mem_fun (*this, &TriggerBoxUI::set_quantization), n, b)));
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if (_triggerbox.trigger (n)->quantization() == b) {
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dynamic_cast<Gtk::CheckMenuItem*> (&qitems.back ())->set_active (true);
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}
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b = BBT_Offset (0, 0, ticks_per_beat/2);
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qitems.push_back (CheckMenuElem (_("Eighths"), sigc::bind (sigc::mem_fun (*this, &TriggerBoxUI::set_quantization), n, b)));
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if (_triggerbox.trigger (n)->quantization() == b) {
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dynamic_cast<Gtk::CheckMenuItem*> (&qitems.back ())->set_active (true);
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}
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b = BBT_Offset (0, 0, ticks_per_beat/4);
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qitems.push_back (CheckMenuElem (_("Sixteenths"), sigc::bind (sigc::mem_fun (*this, &TriggerBoxUI::set_quantization), n, b)));
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if (_triggerbox.trigger (n)->quantization() == b) {
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dynamic_cast<Gtk::CheckMenuItem*> (&qitems.back ())->set_active (true);
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}
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items.push_back (MenuElem (_("Edit..."), sigc::bind (sigc::mem_fun (*this, &TriggerBoxUI::edit_trigger), n)));
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items.push_back (MenuElem (_("Follow Action..."), *follow_menu));
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items.push_back (MenuElem (_("Launch Style..."), *launch_menu));
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items.push_back (MenuElem (_("Quantization..."), *quant_menu));
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_context_menu->popup (1, gtk_get_current_event_time());
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}
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void
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TriggerBoxUI::edit_trigger (uint64_t n)
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{
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Trigger* trigger = _triggerbox.trigger (n);
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TriggerWindow* tw = static_cast<TriggerWindow*> (trigger->ui());
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if (!tw) {
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tw = new TriggerWindow (*_triggerbox.trigger (n));
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trigger->set_ui (tw);
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}
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tw->present ();
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}
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void
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TriggerBoxUI::set_follow_action (uint64_t n, Trigger::FollowAction fa)
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{
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_triggerbox.trigger (n)->set_follow_action (fa, 0);
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}
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void
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TriggerBoxUI::set_launch_style (uint64_t n, Trigger::LaunchStyle ls)
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{
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_triggerbox.trigger (n)->set_launch_style (ls);
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}
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void
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TriggerBoxUI::set_quantization (uint64_t n, Temporal::BBT_Offset const & q)
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{
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_triggerbox.trigger (n)->set_quantization (q);
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}
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void
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TriggerBoxUI::choose_sample (uint64_t n)
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{
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if (!file_chooser) {
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file_chooser = new Gtk::FileChooserDialog (_("Select sample"), Gtk::FILE_CHOOSER_ACTION_OPEN);
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file_chooser->add_button(Gtk::Stock::CANCEL, Gtk::RESPONSE_CANCEL);
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file_chooser->add_button(Gtk::Stock::OK, Gtk::RESPONSE_OK);
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}
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file_chooser_connection.disconnect ();
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file_chooser_connection = file_chooser->signal_response().connect (sigc::bind (sigc::mem_fun (*this, &TriggerBoxUI::sample_chosen), n));
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file_chooser->present ();
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}
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void
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TriggerBoxUI::sample_chosen (int response, uint64_t n)
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{
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file_chooser->hide ();
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switch (response) {
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case Gtk::RESPONSE_OK:
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break;
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default:
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return;
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}
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std::string path = file_chooser->get_filename ();
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|
|
|
_triggerbox.set_from_path (n, path);
|
|
// _triggerbox.trigger (n)->set_length (timecnt_t (Temporal::Beats (4, 0)));
|
|
}
|
|
|
|
/* ------------ */
|
|
|
|
TriggerBoxWidget::TriggerBoxWidget (TriggerBox& tb)
|
|
{
|
|
ui = new TriggerBoxUI (root(), tb);
|
|
set_background_color (UIConfiguration::instance().color (X_("theme:bg")));
|
|
}
|
|
|
|
void
|
|
TriggerBoxWidget::size_request (double& w, double& h) const
|
|
{
|
|
ui->size_request (w, h);
|
|
}
|
|
|
|
/* ------------ */
|
|
|
|
TriggerBoxWindow::TriggerBoxWindow (TriggerBox& tb)
|
|
{
|
|
TriggerBoxWidget* tbw = manage (new TriggerBoxWidget (tb));
|
|
set_title (_("TriggerBox for XXXX"));
|
|
|
|
double w;
|
|
double h;
|
|
|
|
tbw->size_request (w, h);
|
|
|
|
set_default_size (w, h);
|
|
add (*tbw);
|
|
tbw->show ();
|
|
}
|
|
|
|
bool
|
|
TriggerBoxWindow::on_key_press_event (GdkEventKey* ev)
|
|
{
|
|
Gtk::Window& main_window (ARDOUR_UI::instance()->main_window());
|
|
return ARDOUR_UI_UTILS::relay_key_press (ev, &main_window);
|
|
}
|
|
|
|
bool
|
|
TriggerBoxWindow::on_key_release_event (GdkEventKey* ev)
|
|
{
|
|
Gtk::Window& main_window (ARDOUR_UI::instance()->main_window());
|
|
return ARDOUR_UI_UTILS::relay_key_press (ev, &main_window);
|
|
}
|