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Merge #9815 'vim-patch:8.1.1068: complete_info()'

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This commit is contained in:
Justin M. Keyes
2019-03-30 21:30:16 +01:00
parent dfb7f6b349 2d63b6d2c1
commit a8783012e4
8 changed files with 307 additions and 18 deletions
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128
src/nvim/edit.c
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@@ -58,9 +58,10 @@
#include "nvim/os/input.h"
#include "nvim/os/time.h"
/*
* definitions used for CTRL-X submode
*/
// Definitions used for CTRL-X submode.
// Note: If you change CTRL-X submode, you must also maintain ctrl_x_msgs[]
// and ctrl_x_mode_names[].
#define CTRL_X_WANT_IDENT 0x100
#define CTRL_X_NOT_DEFINED_YET 1
@@ -83,17 +84,18 @@
#define CTRL_X_MSG(i) ctrl_x_msgs[(i) & ~CTRL_X_WANT_IDENT]
#define CTRL_X_MODE_LINE_OR_EVAL(m) (m == CTRL_X_WHOLE_LINE || m == CTRL_X_EVAL)
// Message for CTRL-X mode, index is ctrl_x_mode.
static char *ctrl_x_msgs[] =
{
N_(" Keyword completion (^N^P)"), /* ctrl_x_mode == 0, ^P/^N compl. */
N_(" Keyword completion (^N^P)"), // CTRL_X_NORMAL, ^P/^N compl.
N_(" ^X mode (^]^D^E^F^I^K^L^N^O^Ps^U^V^Y)"),
NULL,
NULL, // CTRL_X_SCROLL: depends on state
N_(" Whole line completion (^L^N^P)"),
N_(" File name completion (^F^N^P)"),
N_(" Tag completion (^]^N^P)"),
N_(" Path pattern completion (^N^P)"),
N_(" Definition completion (^D^N^P)"),
NULL,
NULL, // CTRL_X_FINISHED
N_(" Dictionary completion (^K^N^P)"),
N_(" Thesaurus completion (^T^N^P)"),
N_(" Command-line completion (^V^N^P)"),
@@ -104,6 +106,26 @@ static char *ctrl_x_msgs[] =
NULL, // CTRL_X_EVAL doesn't use msg.
};
static char *ctrl_x_mode_names[] = {
"keyword",
"ctrl_x",
"unknown", // CTRL_X_SCROLL
"whole_line",
"files",
"tags",
"path_patterns",
"path_defines",
"unknown", // CTRL_X_FINISHED
"dictionary",
"thesaurus",
"cmdline",
"function",
"omni",
"spell",
NULL, // CTRL_X_LOCAL_MSG only used in "ctrl_x_msgs"
"eval"
};
static char e_hitend[] = N_("Hit end of paragraph");
static char e_complwin[] = N_("E839: Completion function changed window");
static char e_compldel[] = N_("E840: Completion function deleted text");
@@ -2980,6 +3002,100 @@ bool ins_compl_active(void)
return compl_started;
}
// Get complete information
void get_complete_info(list_T *what_list, dict_T *retdict)
{
int ret = OK;
#define CI_WHAT_MODE 0x01
#define CI_WHAT_PUM_VISIBLE 0x02
#define CI_WHAT_ITEMS 0x04
#define CI_WHAT_SELECTED 0x08
#define CI_WHAT_INSERTED 0x10
#define CI_WHAT_ALL 0xff
int what_flag;
if (what_list == NULL) {
what_flag = CI_WHAT_ALL;
} else {
what_flag = 0;
for (listitem_T *item = TV_LIST_ITEM_NEXT(what_list,
tv_list_first(what_list))
; item != NULL
; item = TV_LIST_ITEM_NEXT(what_list, item)) {
const char *what = tv_get_string(TV_LIST_ITEM_TV(item));
if (STRCMP(what, "mode") == 0) {
what_flag |= CI_WHAT_MODE;
} else if (STRCMP(what, "pum_visible") == 0) {
what_flag |= CI_WHAT_PUM_VISIBLE;
} else if (STRCMP(what, "items") == 0) {
what_flag |= CI_WHAT_ITEMS;
} else if (STRCMP(what, "selected") == 0) {
what_flag |= CI_WHAT_SELECTED;
} else if (STRCMP(what, "inserted") == 0) {
what_flag |= CI_WHAT_INSERTED;
}
}
}
if (ret == OK && (what_flag & CI_WHAT_MODE)) {
ret = tv_dict_add_str(retdict, S_LEN("mode"),
(const char *)ins_compl_mode());
}
if (ret == OK && (what_flag & CI_WHAT_PUM_VISIBLE)) {
ret = tv_dict_add_nr(retdict, S_LEN("pum_visible"), pum_visible());
}
if (ret == OK && (what_flag & CI_WHAT_ITEMS)) {
list_T *li = tv_list_alloc(ins_compl_len());
ret = tv_dict_add_list(retdict, S_LEN("items"), li);
if (ret == OK && compl_first_match != NULL) {
compl_T *match = compl_first_match;
do {
if (!(match->cp_flags & ORIGINAL_TEXT)) {
dict_T *di = tv_dict_alloc();
tv_list_append_dict(li, di);
tv_dict_add_str(di, S_LEN("word"),
(const char *)match->cp_str);
tv_dict_add_str(di, S_LEN("abbr"),
(const char *)match->cp_text[CPT_ABBR]);
tv_dict_add_str(di, S_LEN("menu"),
(const char *)match->cp_text[CPT_MENU]);
tv_dict_add_str(di, S_LEN("kind"),
(const char *)match->cp_text[CPT_KIND]);
tv_dict_add_str(di, S_LEN("info"),
(const char *)match->cp_text[CPT_INFO]);
tv_dict_add_str(di, S_LEN("user_data"),
(const char *)match->cp_text[CPT_USER_DATA]);
}
match = match->cp_next;
} while (match != NULL && match != compl_first_match);
}
}
if (ret == OK && (what_flag & CI_WHAT_SELECTED)) {
ret = tv_dict_add_nr(retdict, S_LEN("selected"),
(compl_curr_match != NULL)
? compl_curr_match->cp_number - 1 : -1);
}
// TODO(vim):
// if (ret == OK && (what_flag & CI_WHAT_INSERTED))
}
// Return Insert completion mode name string
static char_u * ins_compl_mode(void)
{
if (ctrl_x_mode == CTRL_X_NOT_DEFINED_YET || compl_started) {
return (char_u *)ctrl_x_mode_names[ctrl_x_mode & ~CTRL_X_WANT_IDENT];
}
return (char_u *)"";
}
/*
* Delete one character before the cursor and show the subset of the matches
* that match the word that is now before the cursor.