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authorJames Booth <boothj5@gmail.com>2013-02-02 21:43:59 +0000
committerJames Booth <boothj5@gmail.com>2013-02-02 21:43:59 +0000
commit740e5b422832f8d043d96f33a0d33bf1725dbbc0 (patch)
treee28525525de760b696bfd4f7dbb326334db8ee29 /src/autocomplete.c
parentfc5bfb7d33dc6e1a6a53c46d414df4f9324f6ad5 (diff)
downloadprofani-tty-740e5b422832f8d043d96f33a0d33bf1725dbbc0.tar.gz
Added command and tools subdirs to source
Diffstat (limited to 'src/autocomplete.c')
-rw-r--r--src/autocomplete.c224
1 files changed, 0 insertions, 224 deletions
diff --git a/src/autocomplete.c b/src/autocomplete.c
deleted file mode 100644
index baeeecb2..00000000
--- a/src/autocomplete.c
+++ /dev/null
@@ -1,224 +0,0 @@
-/*
- * autocomplete.c
- *
- * Copyright (C) 2012, 2013 James Booth <boothj5@gmail.com>
- *
- * This file is part of Profanity.
- *
- * Profanity is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * Profanity is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with Profanity.  If not, see <http://www.gnu.org/licenses/>.
- *
- */
-
-#include <stdlib.h>
-#include <string.h>
-
-#include "autocomplete.h"
-
-struct autocomplete_t {
-    GSList *items;
-    GSList *last_found;
-    gchar *search_str;
-};
-
-static gchar * _search_from(Autocomplete ac, GSList *curr);
-
-Autocomplete
-autocomplete_new(void)
-{
-    Autocomplete new = malloc(sizeof(struct autocomplete_t));
-    new->items = NULL;
-    new->last_found = NULL;
-    new->search_str = NULL;
-
-    return new;
-}
-
-void
-autocomplete_clear(Autocomplete ac)
-{
-    g_slist_free_full(ac->items, free);
-    ac->items = NULL;
-
-    autocomplete_reset(ac);
-}
-
-void
-autocomplete_reset(Autocomplete ac)
-{
-    ac->last_found = NULL;
-    if (ac->search_str != NULL) {
-        free(ac->search_str);
-        ac->search_str = NULL;
-    }
-}
-
-void
-autocomplete_free(Autocomplete ac)
-{
-    autocomplete_clear(ac);
-    g_free(ac);
-    ac = NULL;
-}
-
-gboolean
-autocomplete_add(Autocomplete ac, void *item)
-{
-    if (ac->items == NULL) {
-        ac->items = g_slist_append(ac->items, item);
-        return TRUE;
-    } else {
-        GSList *curr = ac->items;
-
-        while(curr) {
-
-            // insert
-            if (g_strcmp0(curr->data, item) > 0) {
-                ac->items = g_slist_insert_before(ac->items,
-                    curr, item);
-                return TRUE;
-
-            // update
-            } else if (g_strcmp0(curr->data, item) == 0) {
-                // only update if data different
-                if (strcmp(curr->data, item) != 0) {
-                    free(curr->data);
-                    curr->data = item;
-                    return TRUE;
-                } else {
-                    return FALSE;
-                }
-            }
-
-            curr = g_slist_next(curr);
-        }
-
-        // hit end, append
-        ac->items = g_slist_append(ac->items, item);
-
-        return TRUE;
-    }
-}
-
-gboolean
-autocomplete_remove(Autocomplete ac, const char * const item)
-{
-    // reset last found if it points to the item to be removed
-    if (ac->last_found != NULL)
-        if (g_strcmp0(ac->last_found->data, item) == 0)
-            ac->last_found = NULL;
-
-    if (!ac->items) {
-        return FALSE;
-    } else {
-        GSList *curr = ac->items;
-
-        while(curr) {
-            if (g_strcmp0(curr->data, item) == 0) {
-                void *current_item = curr->data;
-                ac->items = g_slist_remove(ac->items, curr->data);
-                free(current_item);
-
-                return TRUE;
-            }
-
-            curr = g_slist_next(curr);
-        }
-
-        return FALSE;
-    }
-}
-
-GSList *
-autocomplete_get_list(Autocomplete ac)
-{
-    GSList *copy = NULL;
-    GSList *curr = ac->items;
-
-    while(curr) {
-        copy = g_slist_append(copy, strdup(curr->data));
-        curr = g_slist_next(curr);
-    }
-
-    return copy;
-}
-
-gchar *
-autocomplete_complete(Autocomplete ac, gchar *search_str)
-{
-    gchar *found = NULL;
-
-    // no items to search
-    if (!ac->items)
-        return NULL;
-
-    // first search attempt
-    if (ac->last_found == NULL) {
-        ac->search_str =
-            (gchar *) malloc((strlen(search_str) + 1) * sizeof(gchar));
-        strcpy(ac->search_str, search_str);
-
-        found = _search_from(ac, ac->items);
-        return found;
-
-    // subsequent search attempt
-    } else {
-        // search from here+1 tp end
-        found = _search_from(ac, g_slist_next(ac->last_found));
-        if (found != NULL)
-            return found;
-
-        // search from beginning
-        found = _search_from(ac, ac->items);
-        if (found != NULL)
-            return found;
-
-        // we found nothing, reset search
-        autocomplete_reset(ac);
-        return NULL;
-    }
-}
-
-static gchar *
-_search_from(Autocomplete ac, GSList *curr)
-{
-    while(curr) {
-
-        // match found
-        if (strncmp(curr->data, ac->search_str, strlen(ac->search_str)) == 0) {
-
-            // set pointer to last found
-            ac->last_found = curr;
-
-            // if contains space, quote before returning
-            if (g_strrstr(curr->data, " ")) {
-                GString *quoted = g_string_new("\"");
-                g_string_append(quoted, curr->data);
-                g_string_append(quoted, "\"");
-
-                gchar *result = quoted->str;
-                g_string_free(quoted, FALSE);
-
-                return result;
-
-            // otherwise just return the string
-            } else {
-                return strdup(curr->data);
-            }
-        }
-
-        curr = g_slist_next(curr);
-    }
-
-    return NULL;
-}