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TextYankPost: add information to v:event and update tests

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This commit is contained in:
Björn Linse
2016-02-29 15:28:10 +01:00
parent 7ab9ff88e6
commit 2359f6f144
7 changed files with 313 additions and 87 deletions
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82
src/nvim/ops.c
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@@ -1410,8 +1410,9 @@ int op_delete(oparg_T *oap)
op_yank_reg(oap, false, reg, false);
}
if(oap->regname == 0) {
if (oap->regname == 0) {
set_clipboard(0, reg);
yank_do_autocmd(oap, reg);
}
}
@@ -1586,10 +1587,6 @@ int op_delete(oparg_T *oap)
msgmore(curbuf->b_ml.ml_line_count - old_lcount);
textlock++;
apply_autocmds(EVENT_TEXTDELETEPOST, NULL, NULL, false, curbuf);
textlock--;
setmarks:
if (oap->motion_type == MBLOCK) {
curbuf->b_op_end.lnum = oap->end.lnum;
@@ -2314,12 +2311,7 @@ bool op_yank(oparg_T *oap, bool message)
yankreg_T *reg = get_yank_register(oap->regname, YREG_YANK);
op_yank_reg(oap, message, reg, is_append_register(oap->regname));
set_clipboard(oap->regname, reg);
if (message) {
textlock++;
apply_autocmds(EVENT_TEXTYANKPOST, NULL, NULL, false, curbuf);
textlock--;
}
yank_do_autocmd(oap, reg);
return true;
}
@@ -2536,6 +2528,74 @@ static void yank_copy_line(yankreg_T *reg, struct block_def *bd, long y_idx)
*pnew = NUL;
}
/// Execute autocommands for TextYankPost.
///
/// @param oap Operator arguments.
/// @param reg The yank register used.
static void yank_do_autocmd(oparg_T *oap, yankreg_T *reg)
FUNC_ATTR_NONNULL_ALL
{
static bool recursive = false;
if (recursive || !has_event(EVENT_TEXTYANKPOST)) {
// No autocommand was defined
// or we yanked from this autocommand.
return;
}
recursive = true;
// set v:event to a dictionary with information about the yank
dict_T *dict = get_vim_var_dict(VV_EVENT);
// the yanked text
list_T *list = list_alloc();
for (linenr_T i = 0; i < reg->y_size; i++) {
list_append_string(list, reg->y_array[i], -1);
}
list->lv_lock = VAR_FIXED;
dict_add_list(dict, "regcontents", list);
// the register type
char buf[NUMBUFLEN+2];
buf[0] = NUL;
buf[1] = NUL;
switch (reg->y_type) {
case MLINE:
buf[0] = 'V';
break;
case MCHAR:
buf[0] = 'v';
break;
case MBLOCK:
buf[0] = Ctrl_V;
snprintf(buf + 1, ARRAY_SIZE(buf) - 1, "%" PRId64,
(int64_t)(reg->y_width + 1));
break;
case MAUTO:
assert(false);
}
dict_add_nr_str(dict, "regtype", 0, (char_u *)buf);
// name of requested register or the empty string for an unnamed operation.
buf[0] = (char)oap->regname;
buf[1] = NUL;
dict_add_nr_str(dict, "regname", 0, (char_u *)buf);
// kind of operation (yank/delete/change)
buf[0] = get_op_char(oap->op_type);
buf[1] = NUL;
dict_add_nr_str(dict, "operator", 0, (char_u *)buf);
dict_set_keys_readonly(dict);
textlock++;
apply_autocmds(EVENT_TEXTYANKPOST, NULL, NULL, false, curbuf);
textlock--;
dict_clear(dict);
recursive = false;
}
/*
* Put contents of register "regname" into the text.