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/*
* Copyright (C) 2003-2021 Sébastien Helleu <flashcode@flashtux.org>
*
* This file is part of WeeChat, the extensible chat client.
*
* WeeChat 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.
*
* WeeChat 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 WeeChat. If not, see <https://www.gnu.org/licenses/>.
*/
#ifndef WEECHAT_GUI_COMPLETION_H
#define WEECHAT_GUI_COMPLETION_H
#define GUI_COMPLETION_NULL 0
#define GUI_COMPLETION_COMMAND 1
#define GUI_COMPLETION_COMMAND_ARG 2
#define GUI_COMPLETION_AUTO 3
struct t_gui_completion_word
{
char *word; /* word matching completion */
char nick_completion; /* 1 if it is completion of a nick */
int count; /* number of matching items with this word */
/* (for partial completion) */
};
struct t_gui_completion
{
/* plugin */
struct t_weechat_plugin *plugin; /* plugin which created this completion */
/* with a call to API function */
/* "completion_new" (NULL for a buffer */
/* internal completion even if the . */
/* buffer belongs to a plugin) */
/* completion context */
struct t_gui_buffer *buffer; /* buffer where completion was asked */
int context; /* context: null, nick, command, cmd arg */
char *base_command; /* cmd with arg to complete (can be NULL) */
int base_command_arg_index; /* # arg to complete (if context=cmd arg) */
char *base_word; /* word to complete (when Tab was pressed) */
int base_word_pos; /* beginning of base word */
int position; /* position where Tab was pressed */
char *args; /* command line args (including base word) */
int direction; /* +1=search next word, -1=previous word */
int add_space; /* add space after completion? */
int force_partial_completion; /* force partial completion? */
int reverse_partial_completion; /* reverse partial completion? */
/* for command argument completion */
struct t_arraylist *list; /* data list for completion */
/* completion found */
char *word_found; /* word found (to replace base word) */
int word_found_is_nick; /* word found is nick? */
int position_replace; /* position where word has to be replaced */
int diff_size; /* size difference (< 0 = char(s) deleted) */
int diff_length; /* length difference (<= diff_size) */
/* partial completion */
struct t_arraylist *partial_list;
/* previous/next completions in global list */
struct t_gui_completion *prev_completion; /* link to previous completion */
struct t_gui_completion *next_completion; /* link to next completion */
};
/* completion variables */
extern int gui_completion_freeze;
/* completion functions */
extern struct t_gui_completion *gui_completion_new (struct t_weechat_plugin *plugin,
struct t_gui_buffer *buffer);
extern void gui_completion_free (struct t_gui_completion *completion);
extern void gui_completion_free_all_plugin (struct t_weechat_plugin *plugin);
extern void gui_completion_stop (struct t_gui_completion *completion);
extern void gui_completion_list_add (struct t_gui_completion *completion,
const char *word,
int nick_completion, const char *where);
extern int gui_completion_search (struct t_gui_completion *completion,
const char *data, int position,
int direction);
extern const char *gui_completion_get_string (struct t_gui_completion *completion,
const char *property);
extern struct t_hdata *gui_completion_hdata_completion_cb (const void *pointer,
void *data,
const char *hdata_name);
extern struct t_hdata *gui_completion_hdata_completion_word_cb (const void *pointer,
void *data,
const char *hdata_name);
extern void gui_completion_print_log ();
#endif /* WEECHAT_GUI_COMPLETION_H */
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