152 lines
3.8 KiB
C++
152 lines
3.8 KiB
C++
/*
|
|
* Copyright (C) 2021 Paul Davis <paul@linuxaudiosystems.com>
|
|
*
|
|
* 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.
|
|
*/
|
|
|
|
#ifndef _gtk_ardour_triggerbox_ui_h_
|
|
#define _gtk_ardour_triggerbox_ui_h_
|
|
|
|
#include <gtkmm/colorselection.h>
|
|
|
|
#include "pbd/properties.h"
|
|
|
|
#include "ardour/triggerbox.h"
|
|
|
|
#include "canvas/canvas.h"
|
|
#include "canvas/rectangle.h"
|
|
|
|
#include "fitted_canvas_widget.h"
|
|
|
|
#include "trigger_ui.h"
|
|
|
|
namespace Temporal
|
|
{
|
|
struct BBT_Offset;
|
|
}
|
|
|
|
namespace ArdourCanvas
|
|
{
|
|
class Text;
|
|
class Polygon;
|
|
}
|
|
|
|
class TriggerEntry : public ArdourCanvas::Rectangle, public TriggerUI
|
|
{
|
|
public:
|
|
TriggerEntry (ArdourCanvas::Item* item, ARDOUR::TriggerReference rf);
|
|
~TriggerEntry ();
|
|
|
|
ArdourCanvas::Rectangle* play_button;
|
|
ArdourCanvas::Rectangle* name_button;
|
|
ArdourCanvas::Rectangle* follow_button;
|
|
ArdourCanvas::Text* name_text;
|
|
|
|
void draw_launch_icon (Cairo::RefPtr<Cairo::Context> context, float size, float scale) const;
|
|
void draw_follow_icon (Cairo::RefPtr<Cairo::Context> context, ARDOUR::FollowAction const & icon, float size, float scale) const;
|
|
|
|
void render (ArdourCanvas::Rect const& area, Cairo::RefPtr<Cairo::Context> context) const;
|
|
|
|
void _size_allocate (ArdourCanvas::Rect const&);
|
|
|
|
void on_trigger_changed (PBD::PropertyChange const& change);
|
|
|
|
void selection_change ();
|
|
|
|
enum EnteredState {
|
|
PlayEntered,
|
|
NameEntered,
|
|
FollowEntered,
|
|
NoneEntered
|
|
};
|
|
|
|
void set_widget_colors (TriggerEntry::EnteredState es = NoneEntered);
|
|
|
|
bool name_button_event (GdkEvent*);
|
|
|
|
private:
|
|
bool _grabbed;
|
|
double _poly_size;
|
|
double _poly_margin;
|
|
|
|
int _drag_start_x;
|
|
int _drag_start_y;
|
|
bool _drag_active;
|
|
|
|
bool event (GdkEvent*);
|
|
void drag_begin (Glib::RefPtr<Gdk::DragContext> const&);
|
|
void drag_end (Glib::RefPtr<Gdk::DragContext> const&);
|
|
void drag_data_get (Glib::RefPtr<Gdk::DragContext> const&, Gtk::SelectionData&, guint, guint);
|
|
|
|
void ui_parameter_changed (std::string const& p);
|
|
|
|
bool play_button_event (GdkEvent*);
|
|
bool follow_button_event (GdkEvent*);
|
|
|
|
void owner_prop_change (PBD::PropertyChange const&);
|
|
void owner_color_changed ();
|
|
|
|
PBD::ScopedConnection _owner_prop_connection;
|
|
};
|
|
|
|
class TriggerBoxUI : public ArdourCanvas::Rectangle
|
|
{
|
|
public:
|
|
TriggerBoxUI (ArdourCanvas::Item* parent, ARDOUR::TriggerBox&);
|
|
~TriggerBoxUI ();
|
|
|
|
void _size_allocate (ArdourCanvas::Rect const&);
|
|
|
|
static Glib::RefPtr<Gtk::TargetList> dnd_src ()
|
|
{
|
|
return _dnd_src;
|
|
}
|
|
|
|
private:
|
|
typedef std::vector<TriggerEntry*> Slots;
|
|
|
|
ARDOUR::TriggerBox& _triggerbox;
|
|
Slots _slots;
|
|
|
|
static Glib::RefPtr<Gtk::TargetList> _dnd_src;
|
|
|
|
void build ();
|
|
|
|
void selection_changed ();
|
|
|
|
bool drag_motion (Glib::RefPtr<Gdk::DragContext> const&, int, int, guint);
|
|
void drag_leave (Glib::RefPtr<Gdk::DragContext> const&, guint);
|
|
void drag_data_received (Glib::RefPtr<Gdk::DragContext> const&, int, int, Gtk::SelectionData const&, guint, guint);
|
|
|
|
bool triggerbox_event (GdkEvent*);
|
|
|
|
uint64_t slot_at_y (int) const;
|
|
|
|
sigc::connection _selection_connection;
|
|
};
|
|
|
|
class TriggerBoxWidget : public FittedCanvasWidget
|
|
{
|
|
public:
|
|
TriggerBoxWidget (float w, float h);
|
|
|
|
void set_triggerbox (ARDOUR::TriggerBox* tb);
|
|
|
|
private:
|
|
TriggerBoxUI* ui;
|
|
};
|
|
|
|
#endif
|