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Merge pull request #1503 from profanity-im/cleanup/autocomplete-1
Cleanup autocomplete
This commit is contained in:
Michael Vetter
GitHub
commit
537b14da50
@ -33,6 +33,7 @@
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*
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*/
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#define _GNU_SOURCE
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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@ -43,6 +44,11 @@
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#include "tools/parser.h"
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#include "ui/ui.h"
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typedef enum {
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PREVIOUS,
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NEXT
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} search_direction;
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struct autocomplete_t
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{
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GList* items;
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@ -50,8 +56,7 @@ struct autocomplete_t
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gchar* search_str;
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};
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static gchar* _search_next(Autocomplete ac, GList* curr, gboolean quote);
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static gchar* _search_prev(Autocomplete ac, GList* curr, gboolean quote);
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static gchar* _search(Autocomplete ac, GList* curr, gboolean quote, search_direction direction);
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Autocomplete
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autocomplete_new(void)
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@ -257,7 +262,7 @@ autocomplete_complete(Autocomplete ac, const gchar* search_str, gboolean quote,
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}
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ac->search_str = strdup(search_str);
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found = _search_next(ac, ac->items, quote);
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found = _search(ac, ac->items, quote, NEXT);
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return found;
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@ -265,13 +270,13 @@ autocomplete_complete(Autocomplete ac, const gchar* search_str, gboolean quote,
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} else {
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if (previous) {
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// search from here-1 to beginning
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found = _search_prev(ac, g_list_previous(ac->last_found), quote);
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found = _search(ac, g_list_previous(ac->last_found), quote, PREVIOUS);
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if (found) {
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return found;
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}
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} else {
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// search from here+1 to end
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found = _search_next(ac, g_list_next(ac->last_found), quote);
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found = _search(ac, g_list_next(ac->last_found), quote, NEXT);
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if (found) {
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return found;
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}
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@ -279,13 +284,13 @@ autocomplete_complete(Autocomplete ac, const gchar* search_str, gboolean quote,
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if (previous) {
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// search from end
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found = _search_prev(ac, g_list_last(ac->items), quote);
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found = _search(ac, g_list_last(ac->items), quote, PREVIOUS);
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if (found) {
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return found;
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}
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} else {
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// search from beginning
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found = _search_next(ac, ac->items, quote);
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found = _search(ac, ac->items, quote, NEXT);
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if (found) {
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return found;
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}
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@ -298,53 +303,38 @@ autocomplete_complete(Autocomplete ac, const gchar* search_str, gboolean quote,
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}
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}
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char*
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autocomplete_param_with_func(const char* const input, char* command, autocomplete_func func, gboolean previous, void* context)
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// autocomplete_func func is used -> autocomplete_param_with_func
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// Autocomplete ac, gboolean quote are used -> autocomplete_param_with_ac
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static char*
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_autocomplete_param_common(const char* const input, char* command, autocomplete_func func, Autocomplete ac, gboolean quote, gboolean previous, void* context)
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{
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GString* auto_msg = NULL;
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GString* auto_msg;
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char* command_cpy;
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char* result = NULL;
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char command_cpy[strlen(command) + 2];
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sprintf(command_cpy, "%s ", command);
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int len = strlen(command_cpy);
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int len;
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len = asprintf(&command_cpy, "%s ", command);
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if (len == -1) {
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return NULL;
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}
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if (strncmp(input, command_cpy, len) == 0) {
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int inp_len = strlen(input);
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char prefix[inp_len];
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char *found;
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for (int i = len; i < inp_len; i++) {
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prefix[i - len] = input[i];
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}
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prefix[inp_len - len] = '\0';
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char* found = func(prefix, previous, context);
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if (found) {
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auto_msg = g_string_new(command_cpy);
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g_string_append(auto_msg, found);
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free(found);
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result = auto_msg->str;
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g_string_free(auto_msg, FALSE);
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if (func) {
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found = func(prefix, previous, context);
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} else {
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found = autocomplete_complete(ac, prefix, quote, previous);
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}
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}
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return result;
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}
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char*
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autocomplete_param_with_ac(const char* const input, char* command, Autocomplete ac, gboolean quote, gboolean previous)
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{
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GString* auto_msg = NULL;
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char* result = NULL;
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char* command_cpy = malloc(strlen(command) + 2);
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sprintf(command_cpy, "%s ", command);
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int len = strlen(command_cpy);
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int inp_len = strlen(input);
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if (strncmp(input, command_cpy, len) == 0) {
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char prefix[inp_len];
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for (int i = len; i < inp_len; i++) {
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prefix[i - len] = input[i];
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}
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prefix[inp_len - len] = '\0';
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char* found = autocomplete_complete(ac, prefix, quote, previous);
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if (found) {
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auto_msg = g_string_new(command_cpy);
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g_string_append(auto_msg, found);
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@ -358,6 +348,18 @@ autocomplete_param_with_ac(const char* const input, char* command, Autocomplete
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return result;
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}
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char*
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autocomplete_param_with_func(const char* const input, char* command, autocomplete_func func, gboolean previous, void* context)
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{
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return _autocomplete_param_common(input, command, func, NULL, FALSE, previous, context);
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}
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char*
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autocomplete_param_with_ac(const char* const input, char* command, Autocomplete ac, gboolean quote, gboolean previous)
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{
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return _autocomplete_param_common(input, command, NULL, ac, quote, previous, NULL);
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}
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char*
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autocomplete_param_no_with_func(const char* const input, char* command, int arg_number, autocomplete_func func, gboolean previous, void* context)
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{
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@ -411,7 +413,7 @@ autocomplete_remove_older_than_max_reverse(Autocomplete ac, int maxsize)
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}
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static gchar*
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_search_next(Autocomplete ac, GList* curr, gboolean quote)
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_search(Autocomplete ac, GList* curr, gboolean quote, search_direction direction)
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{
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gchar* search_str_ascii = g_str_to_ascii(ac->search_str, NULL);
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gchar* search_str_lower = g_ascii_strdown(search_str_ascii, -1);
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@ -450,54 +452,12 @@ _search_next(Autocomplete ac, GList* curr, gboolean quote)
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}
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g_free(curr_lower);
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curr = g_list_next(curr);
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}
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g_free(search_str_lower);
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return NULL;
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}
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static gchar*
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_search_prev(Autocomplete ac, GList* curr, gboolean quote)
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{
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gchar* search_str_ascii = g_str_to_ascii(ac->search_str, NULL);
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gchar* search_str_lower = g_ascii_strdown(search_str_ascii, -1);
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g_free(search_str_ascii);
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while (curr) {
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gchar* curr_ascii = g_str_to_ascii(curr->data, NULL);
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gchar* curr_lower = g_ascii_strdown(curr_ascii, -1);
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g_free(curr_ascii);
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// match found
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if (strncmp(curr_lower, search_str_lower, strlen(search_str_lower)) == 0) {
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// set pointer to last found
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ac->last_found = curr;
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// if contains space, quote before returning
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if (quote && g_strrstr(curr->data, " ")) {
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GString* quoted = g_string_new("\"");
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g_string_append(quoted, curr->data);
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g_string_append(quoted, "\"");
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gchar* result = quoted->str;
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g_string_free(quoted, FALSE);
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g_free(search_str_lower);
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g_free(curr_lower);
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return result;
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// otherwise just return the string
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} else {
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g_free(search_str_lower);
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g_free(curr_lower);
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return strdup(curr->data);
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}
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if (direction == PREVIOUS) {
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curr = g_list_previous(curr);
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} else {
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curr = g_list_next(curr);
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}
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g_free(curr_lower);
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curr = g_list_previous(curr);
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}
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g_free(search_str_lower);
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