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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.
This commit is contained in:
Eliseo Martínez
209
src/nvim/cursor_shape.c
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209
src/nvim/cursor_shape.c
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#include "vim.h"
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#include "cursor_shape.h"
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#include "misc2.h"
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#include "ex_getln.h"
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#include "charset.h"
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#include "syntax.h"
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/*
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* Handling of cursor and mouse pointer shapes in various modes.
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*/
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static cursorentry_T shape_table[SHAPE_IDX_COUNT] =
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{
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/* The values will be filled in from the 'guicursor' and 'mouseshape'
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* defaults when Vim starts.
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* Adjust the SHAPE_IDX_ defines when making changes! */
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{0, 0, 0, 700L, 400L, 250L, 0, 0, "n", SHAPE_CURSOR+SHAPE_MOUSE},
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{0, 0, 0, 700L, 400L, 250L, 0, 0, "v", SHAPE_CURSOR+SHAPE_MOUSE},
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{0, 0, 0, 700L, 400L, 250L, 0, 0, "i", SHAPE_CURSOR+SHAPE_MOUSE},
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{0, 0, 0, 700L, 400L, 250L, 0, 0, "r", SHAPE_CURSOR+SHAPE_MOUSE},
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{0, 0, 0, 700L, 400L, 250L, 0, 0, "c", SHAPE_CURSOR+SHAPE_MOUSE},
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{0, 0, 0, 700L, 400L, 250L, 0, 0, "ci", SHAPE_CURSOR+SHAPE_MOUSE},
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{0, 0, 0, 700L, 400L, 250L, 0, 0, "cr", SHAPE_CURSOR+SHAPE_MOUSE},
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{0, 0, 0, 700L, 400L, 250L, 0, 0, "o", SHAPE_CURSOR+SHAPE_MOUSE},
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{0, 0, 0, 700L, 400L, 250L, 0, 0, "ve", SHAPE_CURSOR+SHAPE_MOUSE},
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{0, 0, 0, 0L, 0L, 0L, 0, 0, "e", SHAPE_MOUSE},
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{0, 0, 0, 0L, 0L, 0L, 0, 0, "s", SHAPE_MOUSE},
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{0, 0, 0, 0L, 0L, 0L, 0, 0, "sd", SHAPE_MOUSE},
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{0, 0, 0, 0L, 0L, 0L, 0, 0, "vs", SHAPE_MOUSE},
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{0, 0, 0, 0L, 0L, 0L, 0, 0, "vd", SHAPE_MOUSE},
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{0, 0, 0, 0L, 0L, 0L, 0, 0, "m", SHAPE_MOUSE},
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{0, 0, 0, 0L, 0L, 0L, 0, 0, "ml", SHAPE_MOUSE},
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{0, 0, 0, 100L, 100L, 100L, 0, 0, "sm", SHAPE_CURSOR},
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};
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/*
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* Parse the 'guicursor' option ("what" is SHAPE_CURSOR) or 'mouseshape'
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* ("what" is SHAPE_MOUSE).
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* Returns error message for an illegal option, NULL otherwise.
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*/
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char_u *parse_shape_opt(int what)
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{
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char_u *modep;
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char_u *colonp;
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char_u *commap;
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char_u *slashp;
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char_u *p, *endp;
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int idx = 0; /* init for GCC */
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int all_idx;
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int len;
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int i;
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long n;
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int found_ve = FALSE; /* found "ve" flag */
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int round;
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/*
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* First round: check for errors; second round: do it for real.
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*/
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for (round = 1; round <= 2; ++round) {
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/*
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* Repeat for all comma separated parts.
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*/
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modep = p_guicursor;
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while (*modep != NUL) {
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colonp = vim_strchr(modep, ':');
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if (colonp == NULL)
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return (char_u *)N_("E545: Missing colon");
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if (colonp == modep)
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return (char_u *)N_("E546: Illegal mode");
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commap = vim_strchr(modep, ',');
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/*
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* Repeat for all mode's before the colon.
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* For the 'a' mode, we loop to handle all the modes.
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*/
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all_idx = -1;
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while (modep < colonp || all_idx >= 0) {
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if (all_idx < 0) {
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/* Find the mode. */
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if (modep[1] == '-' || modep[1] == ':')
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len = 1;
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else
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len = 2;
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if (len == 1 && TOLOWER_ASC(modep[0]) == 'a')
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all_idx = SHAPE_IDX_COUNT - 1;
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else {
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for (idx = 0; idx < SHAPE_IDX_COUNT; ++idx)
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if (STRNICMP(modep, shape_table[idx].name, len)
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== 0)
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break;
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if (idx == SHAPE_IDX_COUNT
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|| (shape_table[idx].used_for & what) == 0)
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return (char_u *)N_("E546: Illegal mode");
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if (len == 2 && modep[0] == 'v' && modep[1] == 'e')
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found_ve = TRUE;
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}
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modep += len + 1;
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}
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if (all_idx >= 0)
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idx = all_idx--;
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else if (round == 2) {
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{
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/* Set the defaults, for the missing parts */
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shape_table[idx].shape = SHAPE_BLOCK;
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shape_table[idx].blinkwait = 700L;
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shape_table[idx].blinkon = 400L;
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shape_table[idx].blinkoff = 250L;
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}
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}
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/* Parse the part after the colon */
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for (p = colonp + 1; *p && *p != ','; ) {
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{
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/*
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* First handle the ones with a number argument.
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*/
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i = *p;
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len = 0;
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if (STRNICMP(p, "ver", 3) == 0)
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len = 3;
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else if (STRNICMP(p, "hor", 3) == 0)
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len = 3;
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else if (STRNICMP(p, "blinkwait", 9) == 0)
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len = 9;
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else if (STRNICMP(p, "blinkon", 7) == 0)
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len = 7;
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else if (STRNICMP(p, "blinkoff", 8) == 0)
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len = 8;
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if (len != 0) {
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p += len;
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if (!VIM_ISDIGIT(*p))
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return (char_u *)N_("E548: digit expected");
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n = getdigits(&p);
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if (len == 3) { /* "ver" or "hor" */
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if (n == 0)
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return (char_u *)N_("E549: Illegal percentage");
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if (round == 2) {
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if (TOLOWER_ASC(i) == 'v')
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shape_table[idx].shape = SHAPE_VER;
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else
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shape_table[idx].shape = SHAPE_HOR;
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shape_table[idx].percentage = n;
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}
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} else if (round == 2) {
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if (len == 9)
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shape_table[idx].blinkwait = n;
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else if (len == 7)
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shape_table[idx].blinkon = n;
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else
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shape_table[idx].blinkoff = n;
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}
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} else if (STRNICMP(p, "block", 5) == 0) {
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if (round == 2)
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shape_table[idx].shape = SHAPE_BLOCK;
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p += 5;
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} else { /* must be a highlight group name then */
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endp = vim_strchr(p, '-');
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if (commap == NULL) { /* last part */
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if (endp == NULL)
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endp = p + STRLEN(p); /* find end of part */
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} else if (endp > commap || endp == NULL)
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endp = commap;
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slashp = vim_strchr(p, '/');
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if (slashp != NULL && slashp < endp) {
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/* "group/langmap_group" */
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i = syn_check_group(p, (int)(slashp - p));
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p = slashp + 1;
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}
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if (round == 2) {
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shape_table[idx].id = syn_check_group(p,
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(int)(endp - p));
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shape_table[idx].id_lm = shape_table[idx].id;
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if (slashp != NULL && slashp < endp)
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shape_table[idx].id = i;
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}
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p = endp;
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}
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} /* if (what != SHAPE_MOUSE) */
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if (*p == '-')
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++p;
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}
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}
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modep = p;
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if (*modep == ',')
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++modep;
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}
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}
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/* If the 's' flag is not given, use the 'v' cursor for 's' */
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if (!found_ve) {
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{
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shape_table[SHAPE_IDX_VE].shape = shape_table[SHAPE_IDX_V].shape;
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shape_table[SHAPE_IDX_VE].percentage =
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shape_table[SHAPE_IDX_V].percentage;
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shape_table[SHAPE_IDX_VE].blinkwait =
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shape_table[SHAPE_IDX_V].blinkwait;
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shape_table[SHAPE_IDX_VE].blinkon =
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shape_table[SHAPE_IDX_V].blinkon;
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shape_table[SHAPE_IDX_VE].blinkoff =
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shape_table[SHAPE_IDX_V].blinkoff;
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shape_table[SHAPE_IDX_VE].id = shape_table[SHAPE_IDX_V].id;
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shape_table[SHAPE_IDX_VE].id_lm = shape_table[SHAPE_IDX_V].id_lm;
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}
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}
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return NULL;
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}
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