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https://github.com/Ardour/ardour.git
synced 2025-12-06 14:54:56 +01:00
triggerbox: cont'd work on TriggerMaster widget
This commit is contained in:
Ben Loftis
parent
ab03e09a79
commit
abf0eecca3
2 changed files with 223 additions and 37 deletions
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@ -52,8 +52,74 @@ using namespace ArdourCanvas;
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using namespace Gtkmm2ext;
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using namespace PBD;
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static const int nslices = 8; //in 8 pie slices .. ToDo .. maybe make this meter-senstive ... triplets and such... ?
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Loopster::Loopster (Item* parent)
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: ArdourCanvas::Rectangle (parent)
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, _fraction(0)
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{
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}
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void
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Loopster::set_fraction (float f)
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{
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f = std::max(0.f, f);
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f = std::min(1.f, f);
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float thresh = 1.0/nslices;
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thresh *= 0.7;
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if (fabs(_fraction-f)>thresh) {
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_fraction = f;
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redraw();
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}
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}
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void
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Loopster::render (Rect const & area, Cairo::RefPtr<Cairo::Context> context) const
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{
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/* Note that item_to_window() already takes _position into account (as
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part of item_to_canvas()
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*/
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Rect self (item_to_window (_rect));
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const Rect draw = self.intersection (area);
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if (!draw) {
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return;
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}
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context->set_identity_matrix();
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context->translate (self.x0, self.y0-0.5);
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float width = _rect.width();
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float height = _rect.height();
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const double scale = UIConfiguration::instance().get_ui_scale();
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//white area
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set_source_rgba (context, rgba_to_color (1,1,1,1));
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context->arc ( height/2, height/2, height/2 - 4*scale, 0, 2*M_PI );
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context->fill();
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//arc fill
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context->set_line_width(5*scale);
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float slices = floor(_fraction * nslices);
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float deg_per_slice = 360/nslices;
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float degrees = slices * deg_per_slice;
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float radians = (degrees/180)*M_PI;
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set_source_rgba (context, rgba_to_color (0,0,0,1));
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context->arc ( height/2, height/2, height/2 - 5*scale, 1.5*M_PI+radians, 1.5*M_PI+2*M_PI ); //arrow head
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context->stroke();
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context->set_line_width(1);
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context->set_identity_matrix();
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}
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//========================
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TriggerMaster::TriggerMaster (Item* parent, boost::shared_ptr<TriggerBox> t)
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: ArdourCanvas::Rectangle (parent)
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, _context_menu (0)
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, _triggerbox (t)
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{
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set_layout_sensitive(true); //why???
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@ -72,19 +138,24 @@ TriggerMaster::TriggerMaster (Item* parent, boost::shared_ptr<TriggerBox> t)
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stop_shape->show ();
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name_text = new Text (this);
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name_text->set("Now Playing");
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name_text->set("");
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name_text->set_ignore_events (false);
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/* trigger changes */
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_loopster = new Loopster(this);
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/* trigger changes
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_triggerbox->PropertyChanged.connect (trigger_prop_connection, MISSING_INVALIDATOR, boost::bind (&TriggerMaster::prop_change, this, _1), gui_context());
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/* route changes */
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// dynamic_cast<Stripable*> (_triggerbox->owner())->presentation_info().Change.connect (owner_prop_connection, MISSING_INVALIDATOR, boost::bind (&TriggerMaster::owner_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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/* route changes
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dynamic_cast<Stripable*> (_triggerbox->owner())->presentation_info().Change.connect (owner_prop_connection, MISSING_INVALIDATOR, boost::bind (&TriggerMaster::owner_prop_change, this, _1), gui_context());
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*/
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update_connection = Timers::rapid_connect (sigc::mem_fun (*this, &TriggerMaster::maybe_update));
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/* prefs (theme colors) */
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UIConfiguration::instance().ParameterChanged.connect (sigc::mem_fun (*this, &TriggerMaster::ui_parameter_changed));
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@ -93,6 +164,7 @@ TriggerMaster::TriggerMaster (Item* parent, boost::shared_ptr<TriggerBox> t)
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TriggerMaster::~TriggerMaster ()
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{
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delete _loopster;
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}
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void
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@ -176,6 +248,15 @@ TriggerMaster::event_handler (GdkEvent* ev)
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}
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redraw ();
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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 3:
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context_menu ();
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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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@ -183,30 +264,100 @@ TriggerMaster::event_handler (GdkEvent* ev)
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return false;
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}
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void
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TriggerMaster::context_menu ()
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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 (MenuElem (_("Stop"), sigc::bind (sigc::mem_fun (*this, &TriggerMaster::set_all_follow_action), Trigger::Stop)));
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fitems.push_back (MenuElem (_("Again"), sigc::bind (sigc::mem_fun (*this, &TriggerMaster::set_all_follow_action), Trigger::Again)));
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fitems.push_back (MenuElem (_("Next"), sigc::bind (sigc::mem_fun (*this, &TriggerMaster::set_all_follow_action), Trigger::NextTrigger)));
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fitems.push_back (MenuElem (_("Previous"), sigc::bind (sigc::mem_fun (*this, &TriggerMaster::set_all_follow_action), Trigger::PrevTrigger)));
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fitems.push_back (MenuElem (_("Any"), sigc::bind (sigc::mem_fun (*this, &TriggerMaster::set_all_follow_action), Trigger::AnyTrigger)));
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fitems.push_back (MenuElem (_("Other"), sigc::bind (sigc::mem_fun (*this, &TriggerMaster::set_all_follow_action), Trigger::OtherTrigger)));
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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 (MenuElem (_("One Shot"), sigc::bind (sigc::mem_fun (*this, &TriggerMaster::set_all_launch_style), Trigger::OneShot)));
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litems.push_back (MenuElem (_("Gate"), sigc::bind (sigc::mem_fun (*this, &TriggerMaster::set_all_launch_style), Trigger::Gate)));
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litems.push_back (MenuElem (_("Toggle"), sigc::bind (sigc::mem_fun (*this, &TriggerMaster::set_all_launch_style), Trigger::Toggle)));
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litems.push_back (MenuElem (_("Repeat"), sigc::bind (sigc::mem_fun (*this, &TriggerMaster::set_all_launch_style), Trigger::Repeat)));
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Menu* quant_menu = manage (new Menu);
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MenuList& qitems = quant_menu->items();
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BBT_Offset b;
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b = BBT_Offset (1, 0, 0);
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qitems.push_back (MenuElem (_("Global"), sigc::bind (sigc::mem_fun (*this, &TriggerMaster::set_all_quantization), b))); //ToDo
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b = BBT_Offset (1, 0, 0);
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qitems.push_back (MenuElem (_("Bars"), sigc::bind (sigc::mem_fun (*this, &TriggerMaster::set_all_quantization), b)));
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b = BBT_Offset (0, 4, 0);
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qitems.push_back (MenuElem (_("Whole"), sigc::bind (sigc::mem_fun (*this, &TriggerMaster::set_all_quantization), b)));
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b = BBT_Offset (0, 2, 0);
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qitems.push_back (MenuElem (_("Half"), sigc::bind (sigc::mem_fun (*this, &TriggerMaster::set_all_quantization), b)));
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b = BBT_Offset (0, 1, 0);
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qitems.push_back (MenuElem (_("Quarters"), sigc::bind (sigc::mem_fun (*this, &TriggerMaster::set_all_quantization), b)));
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b = BBT_Offset (0, 0, ticks_per_beat/2);
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qitems.push_back (MenuElem (_("Eighths"), sigc::bind (sigc::mem_fun (*this, &TriggerMaster::set_all_quantization), b)));
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b = BBT_Offset (0, 0, ticks_per_beat/4);
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qitems.push_back (MenuElem ( _("Sixteenths"), sigc::bind (sigc::mem_fun (*this, &TriggerMaster::set_all_quantization), b)));
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b = BBT_Offset (0, 0, ticks_per_beat/8);
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qitems.push_back (MenuElem (_("Thirty-Seconds"), sigc::bind (sigc::mem_fun (*this, &TriggerMaster::set_all_quantization), b)));
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b = BBT_Offset (0, 0, ticks_per_beat/16);
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qitems.push_back (MenuElem (_("Sixty-Fourths"), sigc::bind (sigc::mem_fun (*this, &TriggerMaster::set_all_quantization), b)));
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Menu* load_menu = manage (new Menu);
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MenuList& loitems (load_menu->items());
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items.push_back (MenuElem (_("Toggle Monitor Thru"), sigc::mem_fun (*this, &TriggerMaster::maybe_update))); //ToDo
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items.push_back (MenuElem (_("Enable/Disable..."), sigc::mem_fun (*this, &TriggerMaster::maybe_update))); //ToDo
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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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items.push_back (MenuElem (_("Clear All..."), sigc::mem_fun (*this, &TriggerMaster::maybe_update))); //ToDo
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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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TriggerMaster::set_all_follow_action (Trigger::FollowAction fa)
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{
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//ToDo
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}
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void
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TriggerMaster::set_all_launch_style (Trigger::LaunchStyle ls)
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{
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//ToDo
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}
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void
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TriggerMaster::set_all_quantization (Temporal::BBT_Offset const & q)
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{
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//ToDo
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}
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void
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TriggerMaster::maybe_update ()
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{
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/* double nbw;
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if (!_trigger->active()) {
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nbw = 0;
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} else {
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nbw = _trigger->position_as_fraction () * (_allocation.width() - _allocation.height());
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}
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if (nbw) {
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const double scale = UIConfiguration::instance().get_ui_scale();
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ArdourCanvas::Rect r (get());
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active_bar->set (ArdourCanvas::Rect (r.height() * scale,
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(r.y0 + 1) * scale,
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(r.height() + nbw - 1) * scale,
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(r.y1 - 1) * scale));
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active_bar->show ();
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} else {
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active_bar->hide ();
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}
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* */
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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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void
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@ -237,6 +388,8 @@ TriggerMaster::_size_allocate (ArdourCanvas::Rect const & alloc)
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name_text->set_position (Duple (tleft, 1.*scale));
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name_text->clamp_width (twidth);
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_loopster->set(ArdourCanvas::Rect(width-height, 0, width, height));
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//font scale may have changed. uiconfig 'embeds' the ui-scale in the font
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name_text->set_font_description (UIConfiguration::instance().get_NormalFont());
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}
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@ -244,18 +397,29 @@ TriggerMaster::_size_allocate (ArdourCanvas::Rect const & alloc)
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void
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TriggerMaster::prop_change (PropertyChange const & change)
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{
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if (change.contains (ARDOUR::Properties::name)
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|| change.contains (ARDOUR::Properties::running)
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) {
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ARDOUR::Trigger *trigger = _triggerbox->currently_playing();
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std::string text;
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if (trigger) {
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name_text->set (trigger->region()->name());
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} else {
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// name_text->set ("");
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}
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ARDOUR::Trigger *trigger = _triggerbox->currently_playing();
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if (!trigger) {
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name_text->set(text);
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_loopster->hide();
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return;
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}
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redraw();
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text = string_compose ("%1", (char) ('A'+ trigger->index()));
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if (trigger->follow_count() > 1) {
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text.append(string_compose(X_(" %1/%2"), trigger->loop_count(), trigger->follow_count()));
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}
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name_text->set(text);
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if (trigger->active()) {
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double f = trigger->position_as_fraction ();
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_loopster->set_fraction(f);
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_loopster->show();
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} else {
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_loopster->hide();
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}
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}
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@ -46,6 +46,17 @@ namespace ArdourCanvas {
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class Polygon;
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};
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class Loopster : public ArdourCanvas::Rectangle
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{
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public:
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Loopster (ArdourCanvas::Item* canvas);
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void render (ArdourCanvas::Rect const & area, Cairo::RefPtr<Cairo::Context> context) const;
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void set_fraction (float);
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private:
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float _fraction;
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};
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class TriggerMaster : public ArdourCanvas::Rectangle
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{
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public:
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@ -65,6 +76,15 @@ class TriggerMaster : public ArdourCanvas::Rectangle
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void selection_change ();
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private:
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Loopster* _loopster;
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Gtk::Menu* _context_menu;
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void context_menu ();
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void set_all_follow_action (ARDOUR::Trigger::FollowAction);
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void set_all_launch_style (ARDOUR::Trigger::LaunchStyle);
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void set_all_quantization (Temporal::BBT_Offset const &);
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boost::shared_ptr<ARDOUR::TriggerBox> _triggerbox;
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double poly_size;
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double poly_margin;
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@ -78,6 +98,8 @@ class TriggerMaster : public ArdourCanvas::Rectangle
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void ui_parameter_changed (std::string const& p);
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void set_default_colors();
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sigc::connection update_connection;
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};
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