First CVS upload.

2026-07-07 18:23:13 +02:00 · 2003-09-27 10:01:11 +00:00
commit 109101faeb
108 changed files with 22604 additions and 0 deletions
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+/*
+ * Copyright (c) 2003 by FlashCode <flashcode@flashtux.org>
+ *                       Bounga <bounga@altern.org>
+ *                       Xahlexx <xahlexx@tuxisland.org>
+ * See README for License detail.
+ *
+ * This program 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 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program 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 this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+
+
+/* completion.c: completes words according to context (cmd/nick) */
+
+
+#include <stdlib.h>
+#include <string.h>
+
+#include "weechat.h"
+#include "completion.h"
+#include "irc/irc.h"
+#include "command.h"
+
+
+/*
+ * completion_init: init completion
+ */
+
+void
+completion_init (t_completion *completion)
+{
+    completion->position = -1;
+    completion->base_word = NULL;
+}
+
+/*
+ * completion_command: complete a command
+ */
+
+void
+completion_command (t_completion *completion)
+{
+    int length, word_found_seen;
+    t_index_command *ptr_index;
+    
+    length = strlen (completion->base_word) - 1;
+    word_found_seen = 0;
+    for (ptr_index = index_commands; ptr_index; ptr_index = ptr_index->next_index)
+    {
+        if (strncasecmp (ptr_index->command_name, completion->base_word + 1, length) == 0)
+        {
+            if ((!completion->word_found) || word_found_seen)
+            {
+                completion->word_found = ptr_index->command_name;
+                return;
+            }
+        }
+        if (completion->word_found &&
+            (strcasecmp (ptr_index->command_name, completion->word_found) == 0))
+            word_found_seen = 1;
+    }
+    if (completion->word_found)
+    {
+        completion->word_found = NULL;
+        completion_command (completion);
+    }
+}
+
+/*
+ * completion_nick: complete a nick
+ */
+
+void
+completion_nick (t_completion *completion, t_irc_channel *channel)
+{
+    int length, word_found_seen;
+    t_irc_nick *ptr_nick;
+
+    length = strlen (completion->base_word);
+    word_found_seen = 0;
+    for (ptr_nick = channel->nicks; ptr_nick; ptr_nick = ptr_nick->next_nick)
+    {
+        if (strncasecmp (ptr_nick->nick, completion->base_word, length) == 0)
+        {
+            if ((!completion->word_found) || word_found_seen)
+            {
+                completion->word_found = ptr_nick->nick;
+                return;
+            }
+        }
+        if (completion->word_found &&
+            (strcasecmp (ptr_nick->nick, completion->word_found) == 0))
+            word_found_seen = 1;
+    }
+    if (completion->word_found)
+    {
+        completion->word_found = NULL;
+        completion_nick (completion, channel);
+    }
+}
+
+/*
+ * completion_search: complete word according to context
+ */
+
+void
+completion_search (t_completion *completion, void *channel,
+                   char *buffer, int size, int pos)
+{
+    int i, pos_start, pos_end;
+    char *old_word_found;
+    
+    /* TODO: complete when no word is there with command according to context */
+    if (size == 0)
+    {
+        completion->word_found = NULL;
+        return;
+    }
+    
+    /* if new complation => look for base word */
+    if (pos != completion->position)
+    {
+        completion->word_found = NULL;
+        
+        if ((pos == size) || (buffer[pos-1] != ' '))
+            pos--;
+        if ((pos > 0) && (buffer[pos] == ' '))
+            return;
+        
+        i = pos;
+        while ((i >= 0) && (buffer[i] != ' '))
+            i--;
+        pos_start = i + 1;
+        i = pos;
+        while ((i < size) && (buffer[i] != ' '))
+            i++;
+        pos_end = i - 1;
+        
+        if (pos_start > pos_end)
+            return;
+        
+        completion->base_word_pos = pos_start;
+        
+        if (completion->base_word)
+            free (completion->base_word);
+        completion->base_word = (char *) malloc (pos_end - pos_start + 2);
+        
+        for (i = pos_start; i <= pos_end; i++)
+            completion->base_word[i - pos_start] = buffer[i];
+        completion->base_word[pos_end - pos_start + 1] = '\0';
+        
+        if (completion->base_word[0] == '/')
+            completion->position_replace = pos_start + 1;
+        else
+            completion->position_replace = pos_start;
+    }
+    
+    /* completion */
+    old_word_found = completion->word_found;
+    if (completion->base_word[0] == '/')
+    {
+        completion_command (completion);
+        if (completion->word_found)
+        {
+            if (old_word_found)
+                completion->diff_size = strlen (completion->word_found) -
+                                        strlen (old_word_found);
+            else
+                completion->diff_size = strlen (completion->word_found) -
+                                        strlen (completion->base_word) + 1;
+        }
+    }
+    else
+    {
+        if (channel)
+        {
+            completion_nick (completion, (t_irc_channel *)channel);
+            if (completion->word_found)
+            {
+                if (old_word_found)
+                    completion->diff_size = strlen (completion->word_found) -
+                                            strlen (old_word_found);
+                else
+                    completion->diff_size = strlen (completion->word_found) -
+                                            strlen (completion->base_word);
+            }
+        }
+    }
+}