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#ifndef LIST_WINDOW_H
#define LIST_WINDOW_H
#include "command.h"
#include <ncurses.h>
#include <glib.h>
#define LW_ROW(lw) (lw ? lw->selected-lw->start : 0)
#define LW_HIDE_CURSOR 0x01
typedef const char *(*list_window_callback_fn_t)(unsigned index,
int *highlight,
void *data);
typedef struct {
WINDOW *w;
unsigned rows, cols;
unsigned start;
unsigned selected;
unsigned xoffset;
int clear;
int repaint;
int flags;
} list_window_t;
typedef struct {
GList *list;
} list_window_state_t;
/* create a new list window */
list_window_t *list_window_init(WINDOW *w, unsigned width, unsigned height);
/* destroy a list window (returns NULL) */
list_window_t *list_window_free(list_window_t *lw);
/* reset a list window (selected=0, start=0, clear=1) */
void list_window_reset(list_window_t *lw);
/* paint a list window */
void list_window_paint(list_window_t *lw,
list_window_callback_fn_t callback,
void *callback_data);
/* perform basic list window commands (movement) */
int list_window_cmd(list_window_t *lw, unsigned rows, command_t cmd);
/* select functions */
void list_window_set_selected(list_window_t *lw, unsigned n);
void list_window_previous(list_window_t *lw, unsigned length);
void list_window_next(list_window_t *lw, unsigned length);
void list_window_first(list_window_t *lw);
void list_window_last(list_window_t *lw, unsigned length);
void list_window_previous_page(list_window_t *lw);
void list_window_next_page(list_window_t *lw, unsigned length);
void list_window_check_selected(list_window_t *lw, unsigned length);
/* find a string in a list window */
int list_window_find(list_window_t *lw,
list_window_callback_fn_t callback,
void *callback_data,
const char *str,
int wrap);
/* find a string in a list window (reversed) */
int
list_window_rfind(list_window_t *lw,
list_window_callback_fn_t callback,
void *callback_data,
const char *str,
int wrap,
unsigned rows);
/* list window states */
list_window_state_t *list_window_init_state(void);
list_window_state_t *list_window_free_state(list_window_state_t *state);
void list_window_push_state(list_window_state_t *state, list_window_t *lw);
bool list_window_pop_state(list_window_state_t *state, list_window_t *lw);
#endif
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