107 lines
2.4 KiB
C++
107 lines
2.4 KiB
C++
#ifndef ncurses_hh_INCLUDED
|
|
#define ncurses_hh_INCLUDED
|
|
|
|
#include "coord.hh"
|
|
#include "event_manager.hh"
|
|
#include "face.hh"
|
|
#include "user_interface.hh"
|
|
#include "array_view.hh"
|
|
|
|
namespace Kakoune
|
|
{
|
|
|
|
struct NCursesWin;
|
|
|
|
class NCursesUI : public UserInterface
|
|
{
|
|
public:
|
|
NCursesUI();
|
|
~NCursesUI();
|
|
|
|
NCursesUI(const NCursesUI&) = delete;
|
|
NCursesUI& operator=(const NCursesUI&) = delete;
|
|
|
|
void draw(const DisplayBuffer& display_buffer,
|
|
const Face& default_face) override;
|
|
|
|
void draw_status(const DisplayLine& status_line,
|
|
const DisplayLine& mode_line,
|
|
const Face& default_face) override;
|
|
|
|
bool is_key_available() override;
|
|
Key get_key() override;
|
|
|
|
void menu_show(ConstArrayView<String> items,
|
|
CharCoord anchor, Face fg, Face bg,
|
|
MenuStyle style) override;
|
|
void menu_select(int selected) override;
|
|
void menu_hide() override;
|
|
|
|
void info_show(StringView title, StringView content,
|
|
CharCoord anchor, Face face,
|
|
InfoStyle style) override;
|
|
void info_hide() override;
|
|
|
|
void refresh() override;
|
|
|
|
void set_input_callback(InputCallback callback) override;
|
|
|
|
void set_ui_options(const Options& options) override;
|
|
|
|
CharCoord dimensions() override;
|
|
|
|
static void abort();
|
|
private:
|
|
void check_resize(bool force = false);
|
|
void redraw();
|
|
void draw_line(const DisplayLine& line, CharCount col_index,
|
|
const Face& default_face) const;
|
|
|
|
NCursesWin* m_window = nullptr;
|
|
|
|
CharCoord m_dimensions;
|
|
|
|
struct Window
|
|
{
|
|
void create(const CharCoord& pos, const CharCoord& size);
|
|
void destroy();
|
|
void refresh();
|
|
|
|
explicit operator bool() const { return win; }
|
|
|
|
NCursesWin* win = nullptr;
|
|
CharCoord pos;
|
|
CharCoord size;
|
|
};
|
|
|
|
void mark_dirty(const Window& win);
|
|
|
|
Window m_menu;
|
|
Vector<String> m_items;
|
|
Face m_menu_fg;
|
|
Face m_menu_bg;
|
|
int m_selected_item = 0;
|
|
int m_menu_columns = 1;
|
|
LineCount m_menu_top_line = 0;
|
|
void draw_menu();
|
|
|
|
Window m_info;
|
|
|
|
FDWatcher m_stdin_watcher;
|
|
InputCallback m_input_callback;
|
|
|
|
bool m_status_on_top = false;
|
|
ConstArrayView<StringView> m_assistant;
|
|
|
|
int m_wheel_down_button = 2;
|
|
int m_wheel_up_button = 4;
|
|
|
|
bool m_set_title = true;
|
|
|
|
bool m_dirty = false;
|
|
};
|
|
|
|
}
|
|
|
|
#endif // ncurses_hh_INCLUDED
|