/* * Copyright (C) 2021 Paul Davis * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License along * with this program; if not, write to the Free Software Foundation, Inc., * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. */ #include #include #include #include #include "pbd/compose.h" #include "pbd/convert.h" #include "ardour/region.h" #include "ardour/triggerbox.h" #include "canvas/polygon.h" #include "canvas/text.h" #include "gtkmm2ext/actions.h" #include "gtkmm2ext/colors.h" #include "gtkmm2ext/utils.h" #include "ardour_ui.h" #include "gui_thread.h" #include "trigger_master.h" #include "trigger_ui.h" #include "public_editor.h" #include "region_view.h" #include "selection.h" #include "timers.h" #include "ui_config.h" #include "utils.h" #include "pbd/i18n.h" using namespace ARDOUR; using namespace ArdourCanvas; using namespace Gtkmm2ext; using namespace PBD; TriggerMaster::TriggerMaster (Item* parent, boost::shared_ptr t) : ArdourCanvas::Rectangle (parent) , _triggerbox (t) { set_layout_sensitive(true); //why??? name = X_("trigger stopper"); Event.connect (sigc::mem_fun (*this, &TriggerMaster::event_handler)); active_bar = new ArdourCanvas::Rectangle (this); active_bar->set_outline (false); stop_shape = new ArdourCanvas::Polygon (this); stop_shape->set_outline (false); stop_shape->name = X_("stopbutton"); stop_shape->set_ignore_events (true); stop_shape->show (); name_text = new Text (this); name_text->set("Now Playing"); name_text->set_ignore_events (false); /* trigger changes */ _triggerbox->PropertyChanged.connect (trigger_prop_connection, MISSING_INVALIDATOR, boost::bind (&TriggerMaster::prop_change, this, _1), gui_context()); /* route changes */ // dynamic_cast (_triggerbox->owner())->presentation_info().Change.connect (owner_prop_connection, MISSING_INVALIDATOR, boost::bind (&TriggerMaster::owner_prop_change, this, _1), gui_context()); PropertyChange changed; changed.add (ARDOUR::Properties::name); changed.add (ARDOUR::Properties::running); prop_change (changed); /* prefs (theme colors) */ UIConfiguration::instance().ParameterChanged.connect (sigc::mem_fun (*this, &TriggerMaster::ui_parameter_changed)); set_default_colors(); } TriggerMaster::~TriggerMaster () { } void TriggerMaster::render (Rect const & area, Cairo::RefPtr context) const { /* Note that item_to_window() already takes _position into account (as part of item_to_canvas() */ Rect self (item_to_window (_rect)); const Rect draw = self.intersection (area); if (!draw) { return; } float width = _rect.width(); float height = _rect.height(); const double scale = UIConfiguration::instance().get_ui_scale(); if (_fill && !_transparent) { setup_fill_context (context); context->rectangle (draw.x0, draw.y0, draw.width(), draw.height()); context->fill (); } //fade-over at top uint32_t bg_color = UIConfiguration::instance().color ("theme:bg"); double bg_r,bg_g,bg_b, unused; Gtkmm2ext::color_to_rgba( bg_color, bg_r, bg_g, bg_b, unused); Cairo::RefPtr left_pattern = Cairo::LinearGradient::create (0, 0, 0, 6.*scale); left_pattern->add_color_stop_rgba (0, 0, 0, 0, 1); left_pattern->add_color_stop_rgba (1, 0, 0, 0, 0); context->set_source (left_pattern); context->rectangle(0, 0, width, 6.*scale); context->fill (); render_children (area, context); } void TriggerMaster::owner_prop_change (PropertyChange const & pc) { if (pc.contains (Properties::color)) { } } void TriggerMaster::selection_change () { } bool TriggerMaster::event_handler (GdkEvent* ev) { switch (ev->type) { case GDK_BUTTON_PRESS: if (ev->button.button == 1) { _triggerbox->request_stop_all (); return true; } break; case GDK_ENTER_NOTIFY: if (ev->crossing.detail != GDK_NOTIFY_INFERIOR) { stop_shape->set_fill_color (UIConfiguration::instance().color("neutral:foregroundest")); } redraw (); break; case GDK_LEAVE_NOTIFY: if (ev->crossing.detail != GDK_NOTIFY_INFERIOR) { stop_shape->set_fill_color (UIConfiguration::instance().color("neutral:midground")); } redraw (); break; default: break; } return false; } void TriggerMaster::maybe_update () { /* double nbw; if (!_trigger->active()) { nbw = 0; } else { nbw = _trigger->position_as_fraction () * (_allocation.width() - _allocation.height()); } if (nbw) { const double scale = UIConfiguration::instance().get_ui_scale(); ArdourCanvas::Rect r (get()); active_bar->set (ArdourCanvas::Rect (r.height() * scale, (r.y0 + 1) * scale, (r.height() + nbw - 1) * scale, (r.y1 - 1) * scale)); active_bar->show (); } else { active_bar->hide (); } * */ } void TriggerMaster::_size_allocate (ArdourCanvas::Rect const & alloc) { Rectangle::_size_allocate (alloc); const double scale = UIConfiguration::instance().get_ui_scale(); poly_margin = 2. * scale; const Distance width = _rect.width(); const Distance height = _rect.height(); poly_size = height - (poly_margin*2); Points p; p.push_back (Duple (poly_margin, poly_margin)); p.push_back (Duple (poly_margin, poly_size)); p.push_back (Duple (poly_size, poly_size)); p.push_back (Duple (poly_size, poly_margin)); stop_shape->set (p); float tleft = poly_size + (poly_margin*3); float twidth = width-poly_size-(poly_margin*3); ArdourCanvas::Rect text_alloc (tleft, 0, twidth, height); //testing name_text->size_allocate (text_alloc); name_text->set_position (Duple (tleft, 1.*scale)); name_text->clamp_width (twidth); //font scale may have changed. uiconfig 'embeds' the ui-scale in the font name_text->set_font_description (UIConfiguration::instance().get_NormalFont()); } void TriggerMaster::prop_change (PropertyChange const & change) { if (change.contains (ARDOUR::Properties::name) || change.contains (ARDOUR::Properties::running) ) { ARDOUR::Trigger *trigger = _triggerbox->currently_playing(); if (trigger) { name_text->set (trigger->region()->name()); } else { // name_text->set (""); } redraw(); } } void TriggerMaster::set_default_colors () { set_fill_color (HSV (UIConfiguration::instance().color("theme:bg")).darker(0.25).color ()); name_text->set_color (UIConfiguration::instance().color("neutral:foreground")); stop_shape->set_fill_color (UIConfiguration::instance().color("neutral:midground")); } void TriggerMaster::ui_parameter_changed (std::string const& p) { if (p == "color-file") { set_default_colors(); } } //==================================== CueMaster::CueMaster (Item* parent) : ArdourCanvas::Rectangle (parent) { set_layout_sensitive(true); //why??? name = X_("trigger stopper"); Event.connect (sigc::mem_fun (*this, &CueMaster::event_handler)); stop_shape = new ArdourCanvas::Polygon (this); stop_shape->set_outline (false); stop_shape->set_fill (true); stop_shape->name = X_("stopbutton"); stop_shape->set_ignore_events (true); stop_shape->show (); name_text = new Text (this); name_text->set(""); name_text->set_ignore_events (false); /* prefs (theme colors) */ UIConfiguration::instance().ParameterChanged.connect (sigc::mem_fun (*this, &CueMaster::ui_parameter_changed)); set_default_colors(); } CueMaster::~CueMaster () { } void CueMaster::render (Rect const & area, Cairo::RefPtr context) const { /* Note that item_to_window() already takes _position into account (as part of item_to_canvas() */ Rect self (item_to_window (_rect)); const Rect draw = self.intersection (area); if (!draw) { return; } float width = _rect.width(); float height = _rect.height(); const double scale = UIConfiguration::instance().get_ui_scale(); if (_fill && !_transparent) { setup_fill_context (context); context->rectangle (draw.x0, draw.y0, draw.width(), draw.height()); context->fill (); } //fade-over at top uint32_t bg_color = UIConfiguration::instance().color ("theme:bg"); double bg_r,bg_g,bg_b, unused; Gtkmm2ext::color_to_rgba( bg_color, bg_r, bg_g, bg_b, unused); Cairo::RefPtr left_pattern = Cairo::LinearGradient::create (0, 0, 0, 6.*scale); left_pattern->add_color_stop_rgba (0, 0, 0, 0, 1); left_pattern->add_color_stop_rgba (1, 0, 0, 0, 0); context->set_source (left_pattern); context->rectangle(0, 0, width, 6.*scale); context->fill (); render_children (area, context); } bool CueMaster::event_handler (GdkEvent* ev) { switch (ev->type) { case GDK_BUTTON_PRESS: if (ev->button.button == 1) { //TriggerBox::StopAllTriggers (); return true; } break; case GDK_ENTER_NOTIFY: if (ev->crossing.detail != GDK_NOTIFY_INFERIOR) { stop_shape->set_fill_color (UIConfiguration::instance().color("neutral:foregroundest")); } break; case GDK_LEAVE_NOTIFY: if (ev->crossing.detail != GDK_NOTIFY_INFERIOR) { stop_shape->set_fill_color (UIConfiguration::instance().color("neutral:midground")); } break; default: break; } return false; } void CueMaster::maybe_update () { } void CueMaster::_size_allocate (ArdourCanvas::Rect const & alloc) { Rectangle::_size_allocate (alloc); const double scale = UIConfiguration::instance().get_ui_scale(); poly_margin = 2. * scale; const Distance width = _rect.width(); const Distance height = _rect.height(); poly_size = height - (poly_margin*2); Points p; p.push_back (Duple (poly_margin, poly_margin)); p.push_back (Duple (poly_margin, poly_size)); p.push_back (Duple (poly_size, poly_size)); p.push_back (Duple (poly_size, poly_margin)); stop_shape->set (p); float tleft = poly_size + (poly_margin*3); float twidth = width-poly_size-(poly_margin*3); ArdourCanvas::Rect text_alloc (tleft, 0, twidth, height); //testing name_text->size_allocate (text_alloc); name_text->set_position (Duple (tleft, 1.*scale)); name_text->clamp_width (twidth); //font scale may have changed. uiconfig 'embeds' the ui-scale in the font name_text->set_font_description (UIConfiguration::instance().get_NormalFont()); } void CueMaster::set_default_colors () { set_fill_color (HSV (UIConfiguration::instance().color("theme:bg")).darker(0.25).color ()); name_text->set_color (UIConfiguration::instance().color("neutral:foreground")); stop_shape->set_fill_color (UIConfiguration::instance().color("neutral:midground")); } void CueMaster::ui_parameter_changed (std::string const& p) { if (p == "color-file") { set_default_colors(); } }