Lifetime management of Triggers is unlike anything(?) we've dealt with in Ardour so far. The parent object (Triggerbox) has a normal lifetime pattern, but Triggers can come and go in a way that few other objects do (although Processors and particularly PluginInsert are somewhat similar). We do not want the GUI to hold references to the actual Triggers, because the end of life of a Trigger is not really a signal for the GUI element to go away (the Trigger will be replaced in the slot). Consequently, we do not want TriggerPtr used as a member variable anywhere in the UI. Instead we use a TriggerReference which can "lookup" a Trigger on-demand (by box and slot number). The (G)UI now uses these exclusively. Work still needed to pick up trigger swap signals from the boxen.
530 lines
19 KiB
C++
530 lines
19 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/alignment.h>
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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/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 "gtkmm2ext/utils.h"
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#include "audio_region_properties_box.h"
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#include "audio_trigger_properties_box.h"
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#include "audio_region_operations_box.h"
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#include "midi_trigger_properties_box.h"
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#include "midi_region_properties_box.h"
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#include "midi_region_operations_box.h"
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#include "slot_properties_box.h"
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#include "midi_clip_editor.h"
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#include "ardour_ui.h"
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#include "gui_thread.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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#include "pbd/i18n.h"
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using namespace ARDOUR;
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using namespace ArdourWidgets;
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using namespace Gtkmm2ext;
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using namespace PBD;
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using namespace Temporal;
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static std::vector<std::string> follow_strings;
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static std::string longest_follow;
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static std::vector<std::string> quantize_strings;
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static std::string longest_quantize;
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static std::vector<std::string> launch_strings;
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static std::string longest_launch;
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TriggerUI::TriggerUI ()
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: _follow_action_button (ArdourButton::led_default_elements)
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, _velocity_adjustment(1.,0.,1.0,0.01,0.1)
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, _velocity_slider (&_velocity_adjustment, boost::shared_ptr<PBD::Controllable>(), 24/*length*/, 12/*girth*/ )
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, _follow_probability_adjustment(0,0,100,2,5)
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, _follow_probability_slider (&_follow_probability_adjustment, boost::shared_ptr<PBD::Controllable>(), 24/*length*/, 12/*girth*/ )
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, _follow_count_adjustment (1, 1, 128, 1, 4)
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, _follow_count_spinner (_follow_count_adjustment)
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, _legato_button (ArdourButton::led_default_elements)
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{
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using namespace Gtk::Menu_Helpers;
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if (follow_strings.empty()) {
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follow_strings.push_back (follow_action_to_string (Trigger::None));
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follow_strings.push_back (follow_action_to_string (Trigger::Stop));
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follow_strings.push_back (follow_action_to_string (Trigger::Again));
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follow_strings.push_back (follow_action_to_string (Trigger::QueuedTrigger));
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follow_strings.push_back (follow_action_to_string (Trigger::NextTrigger));
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follow_strings.push_back (follow_action_to_string (Trigger::PrevTrigger));
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follow_strings.push_back (follow_action_to_string (Trigger::FirstTrigger));
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follow_strings.push_back (follow_action_to_string (Trigger::LastTrigger));
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follow_strings.push_back (follow_action_to_string (Trigger::AnyTrigger));
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follow_strings.push_back (follow_action_to_string (Trigger::OtherTrigger));
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for (std::vector<std::string>::const_iterator i = follow_strings.begin(); i != follow_strings.end(); ++i) {
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if (i->length() > longest_follow.length()) {
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longest_follow = *i;
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}
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}
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launch_strings.push_back (launch_style_to_string (Trigger::OneShot));
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launch_strings.push_back (launch_style_to_string (Trigger::Gate));
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launch_strings.push_back (launch_style_to_string (Trigger::Toggle));
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launch_strings.push_back (launch_style_to_string (Trigger::Repeat));
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for (std::vector<std::string>::const_iterator i = launch_strings.begin(); i != launch_strings.end(); ++i) {
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if (i->length() > longest_launch.length()) {
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longest_launch = *i;
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}
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}
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}
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set_spacings (2);
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set_homogeneous (false);
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_follow_action_button.set_name("FollowAction");
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_follow_action_button.set_text (_("Follow Action"));
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_follow_action_button.signal_event().connect (sigc::mem_fun (*this, (&TriggerUI::follow_action_button_event)));
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_follow_count_spinner.set_can_focus(false);
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_follow_count_spinner.signal_changed ().connect (sigc::mem_fun (*this, &TriggerUI::follow_count_event));
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_velocity_adjustment.signal_value_changed ().connect (sigc::mem_fun (*this, &TriggerUI::velocity_adjusted));
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_velocity_slider.set_name("FollowAction");
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_follow_probability_adjustment.signal_value_changed ().connect (sigc::mem_fun (*this, &TriggerUI::probability_adjusted));
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_follow_probability_slider.set_name("FollowAction");
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_follow_left.set_name("FollowAction");
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_follow_left.AddMenuElem (MenuElem (follow_action_to_string(Trigger::None), sigc::bind (sigc::mem_fun (*this, &TriggerUI::set_follow_action), Trigger::None, 0)));
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_follow_left.AddMenuElem (MenuElem (follow_action_to_string(Trigger::Stop), sigc::bind (sigc::mem_fun (*this, &TriggerUI::set_follow_action), Trigger::Stop, 0)));
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_follow_left.AddMenuElem (MenuElem (follow_action_to_string(Trigger::Again), sigc::bind (sigc::mem_fun (*this, &TriggerUI::set_follow_action), Trigger::Again, 0)));
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_follow_left.AddMenuElem (MenuElem (follow_action_to_string(Trigger::PrevTrigger), sigc::bind (sigc::mem_fun (*this, &TriggerUI::set_follow_action), Trigger::PrevTrigger, 0)));
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_follow_left.AddMenuElem (MenuElem (follow_action_to_string(Trigger::NextTrigger), sigc::bind (sigc::mem_fun (*this, &TriggerUI::set_follow_action), Trigger::NextTrigger, 0)));
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_follow_left.AddMenuElem (MenuElem (follow_action_to_string(Trigger::AnyTrigger), sigc::bind (sigc::mem_fun (*this, &TriggerUI::set_follow_action), Trigger::AnyTrigger, 0)));
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_follow_left.AddMenuElem (MenuElem (follow_action_to_string(Trigger::OtherTrigger), sigc::bind (sigc::mem_fun (*this, &TriggerUI::set_follow_action), Trigger::OtherTrigger, 0)));
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_follow_left.set_sizing_text (longest_follow);
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_follow_right.set_name("FollowAction");
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_follow_right.AddMenuElem (MenuElem (follow_action_to_string(Trigger::None), sigc::bind (sigc::mem_fun (*this, &TriggerUI::set_follow_action), Trigger::None, 1)));
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_follow_right.AddMenuElem (MenuElem (follow_action_to_string(Trigger::Stop), sigc::bind (sigc::mem_fun (*this, &TriggerUI::set_follow_action), Trigger::Stop, 1)));
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_follow_right.AddMenuElem (MenuElem (follow_action_to_string(Trigger::Again), sigc::bind (sigc::mem_fun (*this, &TriggerUI::set_follow_action), Trigger::Again, 1)));
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_follow_right.AddMenuElem (MenuElem (follow_action_to_string(Trigger::PrevTrigger), sigc::bind (sigc::mem_fun (*this, &TriggerUI::set_follow_action), Trigger::PrevTrigger, 1)));
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_follow_right.AddMenuElem (MenuElem (follow_action_to_string(Trigger::NextTrigger), sigc::bind (sigc::mem_fun (*this, &TriggerUI::set_follow_action), Trigger::NextTrigger, 1)));
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_follow_right.AddMenuElem (MenuElem (follow_action_to_string(Trigger::AnyTrigger), sigc::bind (sigc::mem_fun (*this, &TriggerUI::set_follow_action), Trigger::AnyTrigger, 1)));
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_follow_right.AddMenuElem (MenuElem (follow_action_to_string(Trigger::OtherTrigger), sigc::bind (sigc::mem_fun (*this, &TriggerUI::set_follow_action), Trigger::OtherTrigger, 1)));
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_follow_right.set_sizing_text (longest_follow);
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_launch_style_button.set_name("FollowAction");
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_launch_style_button.set_sizing_text (longest_launch);
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_launch_style_button.AddMenuElem (MenuElem (launch_style_to_string (Trigger::OneShot), sigc::bind (sigc::mem_fun (*this, &TriggerUI::set_launch_style), Trigger::OneShot)));
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_launch_style_button.AddMenuElem (MenuElem (launch_style_to_string (Trigger::Gate), sigc::bind (sigc::mem_fun (*this, &TriggerUI::set_launch_style), Trigger::Gate)));
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_launch_style_button.AddMenuElem (MenuElem (launch_style_to_string (Trigger::Toggle), sigc::bind (sigc::mem_fun (*this, &TriggerUI::set_launch_style), Trigger::Toggle)));
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_launch_style_button.AddMenuElem (MenuElem (launch_style_to_string (Trigger::Repeat), sigc::bind (sigc::mem_fun (*this, &TriggerUI::set_launch_style), Trigger::Repeat)));
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_launch_style_button.set_name("FollowAction");
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_legato_button.set_text (_("Legato"));
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_legato_button.signal_event().connect (sigc::mem_fun (*this, (&TriggerUI::legato_button_event)));
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#define quantize_item(b) _quantize_button.AddMenuElem (MenuElem (quantize_length_to_string (b), sigc::bind (sigc::mem_fun (*this, &TriggerUI::set_quantize), b)));
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#if TRIGGER_PAGE_GLOBAL_QUANTIZATION_IMPLEMENTED
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quantize_item (BBT_Offset (0, 0, 0));
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#endif
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quantize_item (BBT_Offset (1, 0, 0));
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quantize_item (BBT_Offset (0, 4, 0));
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quantize_item (BBT_Offset (0, 2, 0));
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quantize_item (BBT_Offset (0, 1, 0));
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quantize_item (BBT_Offset (0, 0, Temporal::ticks_per_beat/2));
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quantize_item (BBT_Offset (0, 0, Temporal::ticks_per_beat/4));
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quantize_item (BBT_Offset (0, 0, Temporal::ticks_per_beat/8));
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quantize_item (BBT_Offset (0, 0, Temporal::ticks_per_beat/16));
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for (std::vector<std::string>::const_iterator i = quantize_strings.begin(); i != quantize_strings.end(); ++i) {
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if (i->length() > longest_quantize.length()) {
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longest_quantize = *i;
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}
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}
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_quantize_button.set_sizing_text (longest_quantize);
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_quantize_button.set_name("FollowAction");
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#undef quantize_item
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int row=0;
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Gtk::Label *label;
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label = manage(new Gtk::Label(_("Velocity Sense:"))); label->set_alignment(1.0, 0.5);
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attach(*label, 0, 1, row, row+1, Gtk::FILL, Gtk::SHRINK );
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attach(_velocity_slider, 1, 2, row, row+1, Gtk::FILL, Gtk::SHRINK ); row++;
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label = manage(new Gtk::Label(_("Launch Style:"))); label->set_alignment(1.0, 0.5);
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attach(*label, 0, 1, row, row+1, Gtk::FILL, Gtk::SHRINK );
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attach(_launch_style_button, 1, 2, row, row+1, Gtk::FILL, Gtk::SHRINK ); row++;
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label = manage(new Gtk::Label(_("Launch Quantize:"))); label->set_alignment(1.0, 0.5);
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attach(*label, 0, 1, row, row+1, Gtk::FILL, Gtk::SHRINK );
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attach(_quantize_button, 1, 2, row, row+1, Gtk::FILL, Gtk::SHRINK ); row++;
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label = manage(new Gtk::Label(_("Legato Mode:"))); label->set_alignment(1.0, 0.5);
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attach(*label, 0, 1, row, row+1, Gtk::FILL, Gtk::SHRINK );
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attach(_legato_button, 1, 2, row, row+1, Gtk::FILL, Gtk::SHRINK ); row++;
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attach(_follow_action_button, 0, 2, row, row+1, Gtk::FILL, Gtk::SHRINK ); row++;
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label = manage(new Gtk::Label(_("Follow Count:"))); label->set_alignment(1.0, 0.5);
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attach(*label, 0, 1, row, row+1, Gtk::FILL, Gtk::SHRINK );
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Gtk::Alignment *align = manage (new Gtk::Alignment (0, .5, 0, 0));
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align->add (_follow_count_spinner);
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attach(*align, 1, 2, row, row+1, Gtk::FILL, Gtk::SHRINK, 0, 0 ); row++;
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Gtkmm2ext::set_size_request_to_display_given_text (_left_probability_label, "100% Left ", 12, 0);
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_left_probability_label.set_alignment(0.0, 0.5);
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Gtkmm2ext::set_size_request_to_display_given_text (_right_probability_label, "100% Right", 12, 0);
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_right_probability_label.set_alignment(1.0, 0.5);
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Gtk::Table *prob_table = manage(new Gtk::Table());
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prob_table->set_spacings(2);
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prob_table->attach(_follow_probability_slider, 0, 2, 0, 1, Gtk::FILL, Gtk::SHRINK );
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prob_table->attach(_left_probability_label, 0, 1, 1, 2, Gtk::FILL, Gtk::SHRINK );
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prob_table->attach(_right_probability_label, 1, 2, 1, 2, Gtk::FILL, Gtk::SHRINK );
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attach( *prob_table, 0, 2, row, row+1, Gtk::FILL, Gtk::SHRINK ); row++;
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attach(_follow_left, 0, 1, row, row+1, Gtk::FILL, Gtk::SHRINK );
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attach(_follow_right, 1, 2, row, row+1, Gtk::FILL, Gtk::SHRINK ); row++;
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}
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TriggerUI::~TriggerUI ()
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{
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}
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TriggerPtr
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TriggerUI::trigger() const
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{
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return tref.trigger();
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}
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void
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TriggerUI::set_trigger (ARDOUR::TriggerReference tr)
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{
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tref = tr;
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PropertyChange pc;
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pc.add (Properties::use_follow);
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pc.add (Properties::legato);
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pc.add (Properties::quantization);
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pc.add (Properties::launch_style);
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pc.add (Properties::follow_count);
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pc.add (Properties::follow_action0);
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pc.add (Properties::follow_action1);
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pc.add (Properties::velocity_effect);
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pc.add (Properties::follow_action_probability);
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trigger_changed (pc);
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trigger()->PropertyChanged.connect (trigger_connections, invalidator (*this), boost::bind (&TriggerUI::trigger_changed, this, _1), gui_context());
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}
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void
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TriggerUI::set_quantize (BBT_Offset bbo)
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{
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#if TRIGGER_PAGE_GLOBAL_QUANTIZATION_IMPLEMENTED
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if (bbo == BBT_Offset (0, 0, 0)) {
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/* use grid */
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bbo = BBT_Offset (1, 2, 3); /* XXX get grid from editor */
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}
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#endif
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trigger()->set_quantization (bbo);
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}
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void
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TriggerUI::follow_count_event ()
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{
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trigger()->set_follow_count ((int) _follow_count_adjustment.get_value());
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}
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void
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TriggerUI::velocity_adjusted ()
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{
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trigger()->set_midi_velocity_effect (_velocity_adjustment.get_value());
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}
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void
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TriggerUI::probability_adjusted ()
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{
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trigger()->set_follow_action_probability ((int) _follow_probability_adjustment.get_value());
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}
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bool
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TriggerUI::follow_action_button_event (GdkEvent* ev)
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{
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switch (ev->type) {
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case GDK_BUTTON_PRESS:
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trigger()->set_use_follow (!trigger()->use_follow());
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return true;
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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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TriggerUI::legato_button_event (GdkEvent* ev)
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{
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switch (ev->type) {
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case GDK_BUTTON_PRESS:
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trigger()->set_legato (!trigger()->legato());
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return true;
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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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TriggerUI::set_launch_style (Trigger::LaunchStyle ls)
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{
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trigger()->set_launch_style (ls);
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}
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void
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TriggerUI::set_follow_action (Trigger::FollowAction fa, uint64_t idx)
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{
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trigger->set_follow_action (fa, idx);
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}
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std::string
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TriggerUI::launch_style_to_string (Trigger::LaunchStyle ls)
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{
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switch (ls) {
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case Trigger::OneShot:
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return _("One Shot");
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case Trigger::Gate:
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return _("Gate");
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case Trigger::Toggle:
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return _("Toggle");
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case Trigger::Repeat:
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return _("Repeat");
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}
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/*NOTREACHED*/
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return std::string();
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}
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std::string
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TriggerUI::quantize_length_to_string (BBT_Offset const & ql)
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{
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if (ql == BBT_Offset (1, 0, 0)) {
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return _("1 Bar");
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} else if (ql == BBT_Offset (0, 1, 0)) {
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return _("1/4");
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} else if (ql == BBT_Offset (0, 2, 0)) {
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return _("1/2");
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} else if (ql == BBT_Offset (0, 4, 0)) {
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return _("Whole");
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} else if (ql == BBT_Offset (0, 0,Temporal::ticks_per_beat/2)) {
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return _("1/8");
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} else if (ql == BBT_Offset (0, 0,Temporal::ticks_per_beat/4)) {
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return _("1/16");
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} else if (ql == BBT_Offset (0, 0,Temporal::ticks_per_beat/8)) {
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return _("1/32");
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} else if (ql == BBT_Offset (0, 0,Temporal::ticks_per_beat/16)) {
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return _("1/64");
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} else {
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return "???";
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}
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}
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std::string
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TriggerUI::follow_action_to_string (Trigger::FollowAction fa)
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{
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switch (fa) {
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case Trigger::None:
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return _("None");
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case Trigger::Stop:
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return _("Stop");
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case Trigger::Again:
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return _("Again");
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case Trigger::QueuedTrigger:
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return _("Queued");
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case Trigger::NextTrigger:
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return _("Next");
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case Trigger::PrevTrigger:
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return _("Prev");
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case Trigger::FirstTrigger:
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return _("First");
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case Trigger::LastTrigger:
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return _("Last");
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case Trigger::AnyTrigger:
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return _("Any");
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case Trigger::OtherTrigger:
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return _("Other");
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}
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/*NOTREACHED*/
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return std::string();
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}
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void
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TriggerUI::trigger_changed (PropertyChange pc)
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{
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if (pc.contains (Properties::quantization)) {
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BBT_Offset bbo (trigger()->quantization());
|
|
_quantize_button.set_active (quantize_length_to_string (bbo));
|
|
}
|
|
|
|
if (pc.contains (Properties::use_follow)) {
|
|
_follow_action_button.set_active_state (trigger()->use_follow() ? Gtkmm2ext::ExplicitActive : Gtkmm2ext::Off);
|
|
}
|
|
|
|
if (pc.contains (Properties::follow_count)) {
|
|
_follow_count_adjustment.set_value (trigger()->follow_count());
|
|
}
|
|
|
|
if (pc.contains (Properties::legato)) {
|
|
_legato_button.set_active_state (trigger()->legato() ? Gtkmm2ext::ExplicitActive : Gtkmm2ext::Off);
|
|
}
|
|
|
|
if (pc.contains (Properties::launch_style)) {
|
|
_launch_style_button.set_active (launch_style_to_string (trigger()->launch_style()));
|
|
}
|
|
|
|
if (pc.contains (Properties::follow_action0)) {
|
|
_follow_left.set_text (follow_action_to_string (trigger()->follow_action (0)));
|
|
}
|
|
|
|
if (pc.contains (Properties::follow_action1)) {
|
|
_follow_right.set_text (follow_action_to_string (trigger()->follow_action (1)));
|
|
}
|
|
|
|
if (pc.contains (Properties::velocity_effect)) {
|
|
_velocity_adjustment.set_value (trigger()->midi_velocity_effect());
|
|
}
|
|
|
|
if (pc.contains (Properties::follow_action_probability)) {
|
|
int pval = trigger()->follow_action_probability();
|
|
_follow_probability_adjustment.set_value (pval);
|
|
_left_probability_label.set_text (string_compose(_("%1%% Left"), pval));
|
|
_right_probability_label.set_text (string_compose(_("%1%% Right"), 100-pval));
|
|
}
|
|
|
|
if (trigger()->use_follow()) {
|
|
_follow_left.set_sensitive(true);
|
|
_follow_right.set_sensitive(true);
|
|
_follow_count_spinner.set_sensitive(true);
|
|
_follow_probability_slider.set_sensitive(true);
|
|
_left_probability_label.set_sensitive(true);
|
|
_right_probability_label.set_sensitive(true);
|
|
} else {
|
|
_follow_left.set_sensitive(false);
|
|
_follow_right.set_sensitive(false);
|
|
_follow_count_spinner.set_sensitive(false);
|
|
_follow_probability_slider.set_sensitive(false);
|
|
_left_probability_label.set_sensitive(false);
|
|
_right_probability_label.set_sensitive(false);
|
|
}
|
|
}
|
|
|
|
/* ------------ */
|
|
|
|
TriggerWidget::TriggerWidget ()
|
|
{
|
|
ui = new TriggerUI ();
|
|
pack_start(*ui);
|
|
ui->show();
|
|
// set_background_color (UIConfiguration::instance().color (X_("theme:bg")));
|
|
}
|
|
|
|
/* ------------ */
|
|
|
|
TriggerWindow::TriggerWindow (TriggerReference tref)
|
|
{
|
|
TriggerPtr trigger (tref.trigger());
|
|
|
|
set_title (string_compose (_("Trigger: %1"), trigger->name()));
|
|
|
|
SlotPropertiesBox* slot_prop_box = manage (new SlotPropertiesBox ());
|
|
slot_prop_box->set_slot (tref);
|
|
|
|
Gtk::Table* table = manage (new Gtk::Table);
|
|
table->set_homogeneous (false);
|
|
table->set_spacings (16);
|
|
table->set_border_width (8);
|
|
|
|
int col = 0;
|
|
table->attach(*slot_prop_box, col, col+1, 0, 1, Gtk::FILL|Gtk::EXPAND, Gtk::FILL|Gtk::EXPAND ); col++;
|
|
|
|
if (trigger->region()) {
|
|
if (trigger->region()->data_type() == DataType::AUDIO) {
|
|
_trig_box = manage(new AudioTriggerPropertiesBox ());
|
|
_ops_box = manage(new AudioRegionOperationsBox ());
|
|
_trim_box = manage(new AudioClipEditorBox ());
|
|
|
|
_trig_box->set_trigger (tref);
|
|
} else {
|
|
_trig_box = manage(new MidiTriggerPropertiesBox ());
|
|
_ops_box = manage(new MidiRegionOperationsBox ());
|
|
_trim_box = manage(new MidiClipEditorBox ());
|
|
|
|
_trig_box->set_trigger (tref);
|
|
}
|
|
|
|
_trim_box->set_region(trigger->region(), tref);
|
|
_ops_box->set_session(&trigger->region()->session());
|
|
|
|
table->attach(*_trig_box, col, col+1, 0, 1, Gtk::FILL|Gtk::EXPAND, Gtk::FILL|Gtk::EXPAND ); col++;
|
|
table->attach(*_trim_box, col, col+1, 0, 1, Gtk::FILL|Gtk::EXPAND, Gtk::FILL|Gtk::EXPAND ); col++;
|
|
table->attach(*_ops_box, col, col+1, 0, 1, Gtk::FILL|Gtk::EXPAND, Gtk::FILL|Gtk::EXPAND ); col++;
|
|
}
|
|
|
|
add (*table);
|
|
table->show_all();
|
|
}
|
|
|
|
bool
|
|
TriggerWindow::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
|
|
TriggerWindow::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);
|
|
}
|