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modularize string arrays for line completion

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Instead of using various different forms of string arrays and having to handle them
differently for string completion, we now always use char pointer arrays. This allows
us to remove some large stack allocations, remove a bunch of confusing defines that
keep track of global array sizes, and generally unclutters the code so it's easier
to read.
This commit is contained in:
jfreegman
2020-10-29 20:28:09 -04:00
parent 2b43340c90
commit 7560bc9547
13 changed files with 203 additions and 237 deletions
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81
src/prompt.c
View File

@ -49,68 +49,47 @@ extern struct Winthread Winthread;
extern FriendsList Friends;
FriendRequests FrndRequests;
#ifdef AUDIO
#define AC_NUM_GLOB_COMMANDS_AUDIO 2
#else
#define AC_NUM_GLOB_COMMANDS_AUDIO 0
#endif /* AUDIO */
#ifdef VIDEO
#define AC_NUM_GLOB_COMMANDS_VIDEO 2
#else
#define AC_NUM_GLOB_COMMANDS_VIDEO 0
#endif /* VIDEO */
#ifdef PYTHON
#define AC_NUM_GLOB_COMMANDS_PYTHON 1
#else
#define AC_NUM_GLOB_COMMANDS_PYTHON 0
#endif /* PYTHON */
#ifdef QRCODE
#define AC_NUM_GLOB_COMMANDS_QRCODE 1
#else
#define AC_NUM_GLOB_COMMANDS_QRCODE 0
#endif /* QRCODE */
#define AC_NUM_GLOB_COMMANDS (17 + AC_NUM_GLOB_COMMANDS_AUDIO + AC_NUM_GLOB_COMMANDS_VIDEO + AC_NUM_GLOB_COMMANDS_PYTHON + AC_NUM_GLOB_COMMANDS_QRCODE)
/* Array of global command names used for tab completion. */
static const char glob_cmd_list[AC_NUM_GLOB_COMMANDS][MAX_CMDNAME_SIZE] = {
{ "/accept" },
{ "/add" },
{ "/avatar" },
{ "/clear" },
{ "/connect" },
{ "/decline" },
{ "/exit" },
{ "/group" },
{ "/help" },
{ "/log" },
{ "/myid" },
static const char *glob_cmd_list[] = {
"/accept",
"/add",
"/avatar",
"/clear",
"/connect",
"/decline",
"/exit",
"/group",
"/help",
"/log",
"/myid",
#ifdef QRCODE
{ "/myqr" },
"/myqr",
#endif /* QRCODE */
{ "/nick" },
{ "/note" },
{ "/nospam" },
{ "/quit" },
{ "/requests" },
{ "/status" },
"/nick",
"/note",
"/nospam",
"/quit",
"/requests",
"/status",
#ifdef AUDIO
{ "/lsdev" },
{ "/sdev" },
"/lsdev",
"/sdev",
#endif /* AUDIO */
#ifdef VIDEO
{ "/lsvdev" },
{ "/svdev" },
"/lsvdev",
"/svdev",
#endif /* VIDEO */
#ifdef PYTHON
{ "/run" },
"/run",
#endif /* PYTHON */
@ -272,14 +251,14 @@ static bool prompt_onKey(ToxWindow *self, Tox *m, wint_t key, bool ltr)
#endif
else if (wcsncmp(ctx->line, L"/status ", wcslen(L"/status ")) == 0) {
const char status_cmd_list[3][8] = {
{"online"},
{"away"},
{"busy"},
const char *status_cmd_list[] = {
"online",
"away",
"busy",
};
diff = complete_line(self, status_cmd_list, 3, 8);
diff = complete_line(self, status_cmd_list, sizeof(status_cmd_list) / sizeof(char *));
} else {
diff = complete_line(self, glob_cmd_list, AC_NUM_GLOB_COMMANDS, MAX_CMDNAME_SIZE);
diff = complete_line(self, glob_cmd_list, sizeof(glob_cmd_list) / sizeof(char *));
}
if (diff != -1) {