David Robillard
0a71d52448
Sinced gtkmm2ext needs to get at the actions of widgets, I moved the action to Gtkmm2ext::Activatable. Not sure if the wisest thing to do here would be to use Gtkmm::Activatable, but figured there's a reason Paul didn't do so (the name set_related_action is from there so presumably it's known about), so this is the simplest change that allows access to the action in Gtkmm2ext. The vfunc calling stuff should probably move there as well... git-svn-id: svn://localhost/ardour2/branches/3.0@10818 d708f5d6-7413-0410-9779-e7cbd77b26cf
148 lines
3.7 KiB
C++
148 lines
3.7 KiB
C++
/*
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Copyright (C) 2010 Paul Davis
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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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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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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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*/
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#ifndef __gtk2_ardour_ardour_button_h__
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#define __gtk2_ardour_ardour_button_h__
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#include <list>
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#include <stdint.h>
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#include <gtkmm/action.h>
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#include "pbd/signals.h"
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#include "gtkmm2ext/binding_proxy.h"
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#include "gtkmm2ext/activatable.h"
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#include "cairo_widget.h"
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class ArdourButton : public CairoWidget , public Gtkmm2ext::Activatable
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{
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public:
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enum Element {
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Edge = 0x1,
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Body = 0x2,
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Text = 0x4,
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Indicator = 0x8,
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};
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static Element default_elements;
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static Element led_default_elements;
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static Element just_led_default_elements;
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ArdourButton (Element e = default_elements);
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ArdourButton (const std::string&, Element e = default_elements);
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virtual ~ArdourButton ();
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enum Tweaks {
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ShowClick = 0x1,
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NoModel = 0x4,
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};
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Tweaks tweaks() const { return _tweaks; }
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void set_tweaks (Tweaks);
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void set_active_state (Gtkmm2ext::ActiveState);
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void set_visual_state (Gtkmm2ext::VisualState);
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void set_elements (Element);
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Element elements() const { return _elements; }
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void set_corner_radius (float);
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void set_diameter (float);
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void set_text (const std::string&);
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void set_markup (const std::string&);
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void set_led_left (bool yn);
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void set_distinct_led_click (bool yn);
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sigc::signal<void> signal_led_clicked;
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sigc::signal<void> signal_clicked;
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boost::shared_ptr<PBD::Controllable> get_controllable() { return binding_proxy.get_controllable(); }
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void set_controllable (boost::shared_ptr<PBD::Controllable> c);
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void watch ();
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void set_related_action (Glib::RefPtr<Gtk::Action>);
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bool on_button_press_event (GdkEventButton*);
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bool on_button_release_event (GdkEventButton*);
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void set_image (const Glib::RefPtr<Gdk::Pixbuf>&);
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protected:
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void render (cairo_t *);
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void on_size_request (Gtk::Requisition* req);
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void on_size_allocate (Gtk::Allocation&);
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void on_style_changed (const Glib::RefPtr<Gtk::Style>&);
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bool on_enter_notify_event (GdkEventCrossing*);
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bool on_leave_notify_event (GdkEventCrossing*);
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void controllable_changed ();
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PBD::ScopedConnection watch_connection;
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private:
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Glib::RefPtr<Pango::Layout> _layout;
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Glib::RefPtr<Gdk::Pixbuf> _pixbuf;
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std::string _text;
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Element _elements;
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Tweaks _tweaks;
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BindingProxy binding_proxy;
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int _text_width;
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int _text_height;
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float _diameter;
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float _corner_radius;
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cairo_pattern_t* edge_pattern;
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cairo_pattern_t* fill_pattern;
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cairo_pattern_t* led_inset_pattern;
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cairo_pattern_t* reflection_pattern;
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cairo_rectangle_t* _led_rect;
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double text_r;
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double text_g;
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double text_b;
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double text_a;
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double led_r;
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double led_g;
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double led_b;
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double led_a;
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bool _act_on_release;
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bool _led_left;
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bool _fixed_diameter;
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bool _distinct_led_click;
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bool _hovering;
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void setup_led_rect ();
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void set_colors ();
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void color_handler ();
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void action_toggled ();
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void action_sensitivity_changed ();
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void action_visibility_changed ();
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void action_tooltip_changed ();
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};
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#endif /* __gtk2_ardour_ardour_button_h__ */
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