neovim/src/api/window.c

#include <stdbool.h>
#include <stdint.h>
#include <stdlib.h>

#include "api/window.h"
#include "api/defs.h"
#include "api/helpers.h"
#include "../vim.h"
#include "screen.h"
#include "misc2.h"


Buffer window_get_buffer(Window window, Error *err)
{
  win_T *win = find_window(window, err);

  if (!win) {
    return 0;
  }

  return win->w_buffer->b_fnum;
}

Position window_get_cursor(Window window, Error *err)
{
  Position rv = {.row = 0, .col = 0};
  win_T *win = find_window(window, err);

  if (win) {
    rv.row = win->w_cursor.lnum;
    rv.col = win->w_cursor.col;
  }

  return rv;
}

void window_set_cursor(Window window, Position pos, Error *err)
{
  win_T *win = find_window(window, err);

  if (!win) {
    return;
  }

  if (pos.row <= 0 || pos.row > win->w_buffer->b_ml.ml_line_count) {
    set_api_error("cursor position outside buffer", err);
    return;
  }

  win->w_cursor.lnum = pos.row;
  win->w_cursor.col = pos.col;
  win->w_cursor.coladd = 0;
  // When column is out of range silently correct it.
  check_cursor_col_win(win);
  update_screen(VALID);
}

int64_t window_get_height(Window window, Error *err)
{
  abort();
}

void window_set_height(Window window, int64_t height, Error *err)
{
  abort();
}

int64_t window_get_width(Window window, Error *err)
{
  abort();
}

Object window_get_var(Window window, String name, Error *err)
{
  abort();
}

void window_set_var(Window window, String name, Object value, Error *err)
{
  abort();
}

String window_get_option(Window window, String name, Error *err)
{
  abort();
}

void window_set_option(Window window, String name, String value, Error *err)
{
  abort();
}

Position window_get_pos(Window window, Error *err)
{
  abort();
}

Tabpage window_get_tabpage(Window window, Error *err)
{
  abort();
}

bool window_is_valid(Window window)
{
  abort();
}