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Added reverse tab completion logic

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This commit is contained in:
iZePlayzYT 2025-09-24 20:41:52 +02:00
parent f137f77826
commit 7990d05ccb
1 changed files with 32 additions and 10 deletions
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42
src/pc/djui/djui_chat_box.c
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@ -140,6 +140,10 @@ static void djui_chat_box_input_enter(struct DjuiInputbox* chatInput) {
sent_history_add_message(&sentHistory, chatInput->buffer);
if (chatInput->buffer[0] == '/') {
if (strcmp(chatInput->buffer, "/help") == 0 || strcmp(chatInput->buffer, "/?") == 0 || strcmp(chatInput->buffer, "/") == 0) {
char tabcompletionHint[MAX_CHAT_MSG_LENGTH];
snprintf(tabcompletionHint, sizeof(tabcompletionHint), "\\#ff2020\\%s \\#ffa020\\(%s)\\#ff2020\\:\\#000000\\",
DLANG(CHAT, ALL_COMMANDS), DLANG(CHAT, TAB_COMPLETE_INFO));
djui_chat_message_create(tabcompletionHint);
display_chat_commands();
} else if (!exec_chat_command(chatInput->buffer)) {
char extendedUnknownCommandMessage[MAX_CHAT_MSG_LENGTH];
@ -176,7 +180,7 @@ static char* get_main_command_from_input(const char* input) {
return command;
}
static bool complete_subcommand(const char* mainCommand, const char* subCommandPrefix) {
static bool complete_subcommand(const char* mainCommand, const char* subCommandPrefix, bool reverse) {
char** subcommands = smlua_get_chat_subcommands_list(mainCommand);
if (!subcommands || !subcommands[0]) {
@ -192,7 +196,13 @@ static bool complete_subcommand(const char* mainCommand, const char* subCommandP
bool completionSuccess = false;
if (foundSubCommandsCount > 0) {
sCommandsTabCompletionIndex = (sCommandsTabCompletionIndex + 1) % foundSubCommandsCount;
if (reverse) {
sCommandsTabCompletionIndex = (sCommandsTabCompletionIndex <= 0)
? foundSubCommandsCount - 1
: (sCommandsTabCompletionIndex - 1) % foundSubCommandsCount;
} else {
sCommandsTabCompletionIndex = (sCommandsTabCompletionIndex + 1) % foundSubCommandsCount;
}
s32 currentIndex = 0;
for (s32 i = 0; subcommands[i] != NULL; i++) {
@ -273,7 +283,7 @@ void djui_inputbox_replace_current_word(struct DjuiInputbox* inputbox, char* tex
djui_inputbox_move_cursor_to_position(inputbox, currentWordStart + strlen(text));
}
static bool complete_player_name(const char* namePrefix) {
static bool complete_player_name(const char* namePrefix, bool reverse) {
char** playerNames = smlua_get_chat_player_list();
if (!playerNames || !playerNames[0]) {
if (playerNames) {
@ -291,7 +301,13 @@ static bool complete_player_name(const char* namePrefix) {
bool completionSuccess = false;
if (foundNamesCount > 0) {
sPlayersTabCompletionIndex = (sPlayersTabCompletionIndex + 1) % foundNamesCount;
if (reverse) {
sPlayersTabCompletionIndex = (sPlayersTabCompletionIndex <= 0)
? foundNamesCount - 1
: (sPlayersTabCompletionIndex - 1) % foundNamesCount;
} else {
sPlayersTabCompletionIndex = (sPlayersTabCompletionIndex + 1) % foundNamesCount;
}
s32 currentIndex = 0;
for (s32 i = 0; playerNames[i] != NULL; i++) {
@ -314,14 +330,14 @@ static bool complete_player_name(const char* namePrefix) {
return completionSuccess;
}
static void handle_tab_completion(void) {
static void handle_tab_completion(bool reverse) {
bool alreadyTabCompleted = false;
if (gDjuiChatBox->chatInput->buffer[0] == '/') {
char* spacePosition = strrchr(sCommandsTabCompletionOriginalText, ' ');
if (spacePosition != NULL) {
char* mainCommand = get_main_command_from_input(sCommandsTabCompletionOriginalText);
if (mainCommand) {
if (!complete_subcommand(mainCommand + 1, spacePosition + 1)) {
if (!complete_subcommand(mainCommand + 1, spacePosition + 1, reverse)) {
reset_tab_completion_all();
} else {
alreadyTabCompleted = true;
@ -344,7 +360,13 @@ static void handle_tab_completion(void) {
}
if (foundCommandsCount > 0) {
sCommandsTabCompletionIndex = (sCommandsTabCompletionIndex + 1) % foundCommandsCount;
if (reverse) {
sCommandsTabCompletionIndex = (sCommandsTabCompletionIndex <= 0)
? foundCommandsCount - 1
: (sCommandsTabCompletionIndex - 1) % foundCommandsCount;
} else {
sCommandsTabCompletionIndex = (sCommandsTabCompletionIndex + 1) % foundCommandsCount;
}
s32 currentIndex = 0;
for (s32 i = 0; commands[i] != NULL; i++) {
@ -364,7 +386,7 @@ static void handle_tab_completion(void) {
if (spacePositionB != NULL) {
char* mainCommandB = get_main_command_from_input(sCommandsTabCompletionOriginalText);
if (mainCommandB) {
if (!complete_subcommand(mainCommandB + 1, spacePositionB + 1)) {
if (!complete_subcommand(mainCommandB + 1, spacePositionB + 1, reverse)) {
reset_tab_completion_all();
} else {
alreadyTabCompleted = true;
@ -404,7 +426,7 @@ static void handle_tab_completion(void) {
if (sPlayersTabCompletionIndex == -1) {
snprintf(sPlayersTabCompletionOriginalText, MAX_CHAT_MSG_LENGTH, "%s", wordInfo.word);
}
if (!complete_player_name(sPlayersTabCompletionOriginalText)) {
if (!complete_player_name(sPlayersTabCompletionOriginalText, reverse)) {
reset_tab_completion_players();
} else {
alreadyTabCompleted = true;
@ -457,7 +479,7 @@ static bool djui_chat_box_input_on_key_down(UNUSED struct DjuiBase* base, int sc
gDjuiChatBox->scrollY -= pageAmount;
break;
case SCANCODE_TAB:
handle_tab_completion();
handle_tab_completion(gDjuiInputHeldShift);
return true;
case SCANCODE_ENTER:
reset_tab_completion_all();