From da51dc9cf202772f60bd2da975dbef257bd9237c Mon Sep 17 00:00:00 2001 From: Eliseo Martínez Date: Mon, 12 May 2014 02:25:17 +0200 Subject: Introduce nvim namespace: Move files. Move files from src/ to src/nvim/. - src/nvim/ becomes the new root dir for nvim executable sources. - src/libnvim/ is planned to become root dir of the neovim library. --- src/api/vim.c | 321 ---------------------------------------------------------- 1 file changed, 321 deletions(-) delete mode 100644 src/api/vim.c (limited to 'src/api/vim.c') diff --git a/src/api/vim.c b/src/api/vim.c deleted file mode 100644 index f9fa21550e..0000000000 --- a/src/api/vim.c +++ /dev/null @@ -1,321 +0,0 @@ -#include -#include -#include -#include - -#include "api/vim.h" -#include "api/helpers.h" -#include "api/defs.h" -#include "api/buffer.h" -#include "../vim.h" -#include "../buffer.h" -#include "../window.h" -#include "types.h" -#include "ascii.h" -#include "ex_docmd.h" -#include "screen.h" -#include "memory.h" -#include "message.h" -#include "eval.h" -#include "misc2.h" - -#define LINE_BUFFER_SIZE 4096 - -/// Writes a message to vim output or error buffer. The string is split -/// and flushed after each newline. Incomplete lines are kept for writing -/// later. -/// -/// @param message The message to write -/// @param to_err True if it should be treated as an error message(use -/// `emsg` instead of `msg` to print each line) -static void write_msg(String message, bool to_err); - -void vim_push_keys(String str) -{ - abort(); -} - -void vim_command(String str, Error *err) -{ - // We still use 0-terminated strings, so we must convert. - char *cmd_str = xstrndup(str.data, str.size); - // Run the command - try_start(); - do_cmdline_cmd((char_u *)cmd_str); - free(cmd_str); - update_screen(VALID); - try_end(err); -} - -Object vim_eval(String str, Error *err) -{ - Object rv; - char *expr_str = xstrndup(str.data, str.size); - // Evaluate the expression - try_start(); - typval_T *expr_result = eval_expr((char_u *)expr_str, NULL); - free(expr_str); - - if (!try_end(err)) { - // No errors, convert the result - rv = vim_to_object(expr_result); - } - - // Free the vim object - free_tv(expr_result); - return rv; -} - -int64_t vim_strwidth(String str) -{ - return mb_string2cells((char_u *)str.data, str.size); -} - -StringArray vim_list_runtime_paths(void) -{ - StringArray rv = {.size = 0}; - uint8_t *rtp = p_rtp; - - if (*rtp == NUL) { - // No paths - return rv; - } - - // Count the number of paths in rtp - while (*rtp != NUL) { - if (*rtp == ',') { - rv.size++; - } - rtp++; - } - - // index - uint32_t i = 0; - // Allocate memory for the copies - rv.items = xmalloc(sizeof(String) * rv.size); - // reset the position - rtp = p_rtp; - // Start copying - while (*rtp != NUL) { - rv.items[i].data = xmalloc(MAXPATHL); - // Copy the path from 'runtimepath' to rv.items[i] - rv.items[i].size = copy_option_part(&rtp, - (char_u *)rv.items[i].data, - MAXPATHL, - ","); - i++; - } - - return rv; -} - -void vim_change_directory(String dir, Error *err) -{ - char string[MAXPATHL]; - strncpy(string, dir.data, dir.size); - - try_start(); - - if (vim_chdir((char_u *)string)) { - if (!try_end(err)) { - set_api_error("failed to change directory", err); - } - return; - } - - post_chdir(false); - try_end(err); -} - -String vim_get_current_line(Error *err) -{ - return buffer_get_line(curbuf->b_fnum, curwin->w_cursor.lnum - 1, err); -} - -void vim_set_current_line(String line, Error *err) -{ - buffer_set_line(curbuf->b_fnum, curwin->w_cursor.lnum - 1, line, err); -} - -void vim_del_current_line(Error *err) -{ - buffer_del_line(curbuf->b_fnum, curwin->w_cursor.lnum - 1, err); -} - -Object vim_get_var(String name, Error *err) -{ - return dict_get_value(&globvardict, name, err); -} - -Object vim_set_var(String name, Object value, Error *err) -{ - return dict_set_value(&globvardict, name, value, err); -} - -Object vim_get_vvar(String name, Error *err) -{ - return dict_get_value(&vimvardict, name, err); -} - -Object vim_get_option(String name, Error *err) -{ - return get_option_from(NULL, SREQ_GLOBAL, name, err); -} - -void vim_set_option(String name, Object value, Error *err) -{ - set_option_to(NULL, SREQ_GLOBAL, name, value, err); -} - -void vim_out_write(String str) -{ - write_msg(str, false); -} - -void vim_err_write(String str) -{ - write_msg(str, true); -} - -int64_t vim_get_buffer_count(void) -{ - buf_T *b = firstbuf; - uint64_t n = 0; - - while (b) { - n++; - b = b->b_next; - } - - return n; -} - -Buffer vim_get_current_buffer(void) -{ - return curbuf->b_fnum; -} - -void vim_set_current_buffer(Buffer buffer, Error *err) -{ - try_start(); - if (do_buffer(DOBUF_GOTO, DOBUF_FIRST, FORWARD, buffer, 0) == FAIL) { - if (try_end(err)) { - return; - } - - char msg[256]; - snprintf(msg, sizeof(msg), "failed to switch to buffer %d", (int)buffer); - set_api_error(msg, err); - return; - } - - try_end(err); -} - -int64_t vim_get_window_count(void) -{ - tabpage_T *tp; - win_T *wp; - uint64_t rv = 0; - - FOR_ALL_TAB_WINDOWS(tp, wp) { - rv++; - } - - return rv; -} - -Window vim_get_current_window(void) -{ - tabpage_T *tp; - win_T *wp; - Window rv = 1; - - FOR_ALL_TAB_WINDOWS(tp, wp) { - if (wp == curwin) { - return rv; - } - - rv++; - } - - // There should always be a current window - abort(); -} - -void vim_set_current_window(Window window, Error *err) -{ - win_T *win = find_window(window, err); - - if (!win) { - return; - } - - try_start(); - win_goto(win); - - if (win != curwin) { - if (try_end(err)) { - return; - } - set_api_error("did not switch to the specified window", err); - return; - } - - try_end(err); -} - -int64_t vim_get_tabpage_count(void) -{ - tabpage_T *tp = first_tabpage; - uint64_t rv = 0; - - while (tp != NULL) { - tp = tp->tp_next; - rv++; - } - - return rv; -} - -Tabpage vim_get_current_tabpage(void) -{ - Tabpage rv = 1; - tabpage_T *t; - - for (t = first_tabpage; t != NULL && t != curtab; t = t->tp_next) { - rv++; - } - - return rv; -} - -void vim_set_current_tabpage(Tabpage tabpage, Error *err) -{ - try_start(); - goto_tabpage(tabpage); - try_end(err); -} - -static void write_msg(String message, bool to_err) -{ - static int pos = 0; - static char line_buf[LINE_BUFFER_SIZE]; - - for (uint32_t i = 0; i < message.size; i++) { - if (message.data[i] == NL || pos == LINE_BUFFER_SIZE - 1) { - // Flush line - line_buf[pos] = NUL; - if (to_err) { - emsg((uint8_t *)line_buf); - } else { - msg((uint8_t *)line_buf); - } - - pos = 0; - continue; - } - - line_buf[pos++] = message.data[i]; - } -} -- cgit