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#ifndef ORDERLIST_EDITOR_H
#define ORDERLIST_EDITOR_H
#include "engine/song.h"
#include "engine/undo_redo.h"
#include <gtkmm/cssprovider.h>
#include <gtkmm/styleproperty.h>
#include <gtkmm/widget.h>
#include "gui/color_theme.h"
#include "gui/key_bindings.h"
class OrderlistEditor : public Gtk::Widget {
protected:
//Overrides:
void get_preferred_width_vfunc(int &minimum_width, int &natural_width) const override;
void get_preferred_height_for_width_vfunc(int width, int &minimum_height, int &natural_height) const override;
void get_preferred_height_vfunc(int &minimum_height, int &natural_height) const override;
void get_preferred_width_for_height_vfunc(int height, int &minimum_width, int &natural_width) const override;
void on_size_allocate(Gtk::Allocation &allocation) override;
void on_map() override;
void on_unmap() override;
void on_realize() override;
void on_unrealize() override;
bool on_draw(const Cairo::RefPtr<Cairo::Context> &cr) override;
//Signal handler:
void on_parsing_error(const Glib::RefPtr<const Gtk::CssSection> §ion, const Glib::Error &error);
void _mouse_button_event(GdkEventButton *event, bool p_press);
bool on_scroll_event(GdkEventScroll *scroll_event);
bool on_button_press_event(GdkEventButton *event);
bool on_button_release_event(GdkEventButton *event);
bool on_motion_notify_event(GdkEventMotion *motion_event);
bool on_key_press_event(GdkEventKey *key_event);
bool on_key_release_event(GdkEventKey *key_event);
Glib::RefPtr<Gdk::Window> m_refGdkWindow;
UndoRedo *undo_redo;
Song *song;
struct Cursor {
int row;
int field;
} cursor;
int v_offset;
int fw_cache;
int fh_cache;
bool drawing;
int top_ofs;
int visible_rows;
void _adjust_cursor_to_view();
void _validate_cursor();
void _update_oderlist();
void _draw_text(const Cairo::RefPtr<Cairo::Context> &cr, int x, int y, const String &p_text, const Gdk::RGBA &p_color, bool p_down = false);
void _draw_fill_rect(const Cairo::RefPtr<Cairo::Context> &cr, int x, int y, int w, int h, const Gdk::RGBA &p_color);
void _draw_rect(const Cairo::RefPtr<Cairo::Context> &cr, int x, int y, int w, int h, const Gdk::RGBA &p_color);
void _draw_arrow(const Cairo::RefPtr<Cairo::Context> &cr, int x, int y, int w, int h, const Gdk::RGBA &p_color);
Theme *theme;
KeyBindings *key_bindings;
Glib::RefPtr<Gtk::Adjustment> v_scroll;
void _v_scroll_changed();
int playback_order;
public:
void set_vscroll(Glib::RefPtr<Gtk::Adjustment> p_v_scroll);
int get_cursor_order() const;
void set_playback_order(int p_order);
OrderlistEditor(Song *p_song, UndoRedo *p_undo_redo, Theme *p_theme, KeyBindings *p_bindings);
~OrderlistEditor();
};
#endif // ORDERLIST_EDITOR_H
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