164 lines
4.2 KiB
C++
164 lines
4.2 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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#ifndef _gtk_ardour_triggerbox_ui_h_
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#define _gtk_ardour_triggerbox_ui_h_
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#include "pbd/properties.h"
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#include "ardour/triggerbox.h"
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#include "canvas/canvas.h"
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#include "canvas/rectangle.h"
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#include "fitted_canvas_widget.h"
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namespace Gtk
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{
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class FileChooserDialog;
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class Menu;
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}
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namespace Temporal
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{
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struct BBT_Offset;
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}
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namespace ArdourCanvas
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{
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class Text;
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class Polygon;
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}
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class TriggerEntry : public ArdourCanvas::Rectangle
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{
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public:
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TriggerEntry (ArdourCanvas::Item* item, ARDOUR::Trigger&);
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~TriggerEntry ();
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ARDOUR::Trigger& trigger () const
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{
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return _trigger;
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}
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ArdourCanvas::Rectangle* play_button;
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ArdourCanvas::Polygon* play_shape;
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ArdourCanvas::Rectangle* name_button;
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ArdourCanvas::Text* name_text;
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void render (ArdourCanvas::Rect const& area, Cairo::RefPtr<Cairo::Context> context) const;
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void _size_allocate (ArdourCanvas::Rect const&);
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void maybe_update ();
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void selection_change ();
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void set_default_colors ();
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private:
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ARDOUR::Trigger& _trigger;
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double _poly_size;
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double _poly_margin;
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PBD::ScopedConnection trigger_prop_connection;
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void prop_change (PBD::PropertyChange const& change);
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void shape_play_button ();
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PBD::ScopedConnection owner_prop_connection;
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void owner_prop_change (PBD::PropertyChange const&);
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void owner_color_changed ();
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void ui_parameter_changed (std::string const& p);
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};
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class TriggerBoxUI : public ArdourCanvas::Rectangle
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{
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public:
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TriggerBoxUI (ArdourCanvas::Item* parent, ARDOUR::TriggerBox&);
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~TriggerBoxUI ();
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void toggle_trigger_isolated (uint64_t n);
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void clear_trigger (uint64_t n);
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void edit_trigger (uint64_t n);
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void start_updating ();
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void stop_updating ();
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static Glib::RefPtr<Gtk::ActionGroup> trigger_actions;
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static void setup_actions_and_bindings ();
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static void trigger_scene (int32_t);
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void _size_allocate (ArdourCanvas::Rect const&);
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private:
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typedef std::vector<TriggerEntry*> Slots;
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ARDOUR::TriggerBox& _triggerbox;
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Slots _slots;
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Gtk::FileChooserDialog* _file_chooser;
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sigc::connection _file_chooser_connection;
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Gtk::Menu* _context_menu;
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bool _ignore_menu_action;
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static Gtkmm2ext::Bindings* bindings;
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static void load_bindings ();
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static void register_actions ();
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bool play_button_event (GdkEvent*, uint64_t);
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bool text_button_event (GdkEvent*, uint64_t);
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void choose_sample (uint64_t n);
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void sample_chosen (int r, uint64_t n);
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void context_menu (uint64_t n);
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void set_follow_action (uint64_t slot, ARDOUR::Trigger::FollowAction);
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void set_launch_style (uint64_t slot, ARDOUR::Trigger::LaunchStyle);
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void set_quantization (uint64_t slot, Temporal::BBT_Offset const&);
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void set_from_selection (uint64_t slot);
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void build ();
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void rapid_update ();
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void selection_changed ();
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bool drag_motion (Glib::RefPtr<Gdk::DragContext> const&, int, int, guint);
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void drag_leave (Glib::RefPtr<Gdk::DragContext> const&, guint);
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void drag_data_received (Glib::RefPtr<Gdk::DragContext> const&, int, int, Gtk::SelectionData const&, guint, guint);
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uint64_t slot_at_y (int) const;
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sigc::connection _update_connection;
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sigc::connection _selection_connection;
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};
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class TriggerBoxWidget : public FittedCanvasWidget
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{
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public:
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TriggerBoxWidget (float w, float h);
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void set_triggerbox (ARDOUR::TriggerBox* tb);
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void on_map ();
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void on_unmap ();
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private:
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TriggerBoxUI* ui;
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};
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#endif
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