/*
* Copyright (c) 2003-2009 by FlashCode <flashcode@flashtux.org>
* See README for License detail, AUTHORS for developers list.
*
* 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 3 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, see <http://www.gnu.org/licenses/>.
*/
#ifndef __WEECHAT_GUI_BUFFER_H
#define __WEECHAT_GUI_BUFFER_H 1
struct t_gui_window;
struct t_infolist;
enum t_gui_buffer_type
{
GUI_BUFFER_TYPE_FORMATTED = 0,
GUI_BUFFER_TYPE_FREE,
/* number of buffer types */
GUI_BUFFER_NUM_TYPES,
};
enum t_gui_buffer_notify
{
GUI_BUFFER_NOTIFY_NONE = 0,
GUI_BUFFER_NOTIFY_HIGHLIGHT,
GUI_BUFFER_NOTIFY_MESSAGE,
GUI_BUFFER_NOTIFY_ALL,
/* number of buffer notify */
GUI_BUFFER_NUM_NOTIFY,
};
#define GUI_TEXT_SEARCH_DISABLED 0
#define GUI_TEXT_SEARCH_BACKWARD 1
#define GUI_TEXT_SEARCH_FORWARD 2
#define GUI_BUFFER_INPUT_BLOCK_SIZE 256
/* buffer structures */
struct t_gui_line
{
int y; /* line position (for free buffer) */
time_t date; /* date/time of line (may be past) */
time_t date_printed; /* date/time when weechat print it */
char *str_time; /* time string (for display) */
int tags_count; /* number of tags for line */
char **tags_array; /* tags for line */
char displayed; /* 1 if line is displayed */
char highlight; /* 1 if line has highlight */
char refresh_needed; /* 1 if refresh asked (free buffer) */
char *prefix; /* prefix for line (may be NULL) */
int prefix_length; /* prefix length (on screen) */
char *message; /* line content (after prefix) */
struct t_gui_line *prev_line; /* link to previous line */
struct t_gui_line *next_line; /* link to next line */
};
struct t_gui_buffer_local_var
{
char *name; /* variable name */
char *value; /* value */
struct t_gui_buffer_local_var *prev_var; /* link to previous variable */
struct t_gui_buffer_local_var *next_var; /* link to next variable */
};
struct t_gui_buffer
{
struct t_weechat_plugin *plugin; /* plugin which created this buffer */
/* (NULL for a WeeChat buffer) */
/* when upgrading, plugins are not loaded, so we use next variable
to store plugin name, then restore plugin pointer when plugin is
loaded */
char *plugin_name_for_upgrade; /* plugin name when upgrading */
int number; /* buffer number (for jump/switch) */
int layout_number; /* the number of buffer saved in */
/* layout */
char *name; /* buffer name */
char *short_name; /* short buffer name */
enum t_gui_buffer_type type; /* buffer type (formatted, free, ..) */
int notify; /* 0 = never */
/* 1 = highlight only */
/* 2 = highlight + msg */
/* 3 = highlight + msg + join/part */
int num_displayed; /* number of windows displaying buf. */
int print_hooks_enabled; /* 1 if print hooks are enabled */
/* close callback */
int (*close_callback)(void *data, /* called when buffer is closed */
struct t_gui_buffer *buffer);
void *close_callback_data; /* data for callback */
/* buffer title */
char *title; /* buffer title */
/* chat content */
struct t_gui_line *lines; /* lines of chat window */
struct t_gui_line *last_line; /* last line of chat window */
struct t_gui_line *last_read_line; /* last read line before jump */
int first_line_not_read; /* if 1, marker is before first line */
int lines_count; /* number of lines in the buffer */
int lines_hidden; /* 1 if at least one line is hidden */
int prefix_max_length; /* length for prefix align */
int time_for_each_line; /* time is displayed for each line? */
int chat_refresh_needed; /* refresh for chat is needed ? */
/* (1=refresh, 2=erase+refresh) */
/* nicklist */
int nicklist; /* = 1 if nicklist is enabled */
int nicklist_case_sensitive; /* nicks are case sensitive ? */
struct t_gui_nick_group *nicklist_root; /* pointer to groups root */
int nicklist_max_length; /* max length for a nick */
int nicklist_display_groups; /* display groups ? */
int nicklist_visible_count; /* number of nicks/groups to display */
/* inupt */
int input; /* = 1 if input is enabled */
int (*input_callback)(void *data, /* called when user send data */
struct t_gui_buffer *buffer,
const char *input_data);
void *input_callback_data; /* data for callback */
/* to this buffer */
int input_get_unknown_commands; /* 1 if unknown commands are sent to */
/* input_callback */
char *input_buffer; /* input buffer */
int input_buffer_alloc; /* input buffer: allocated size */
int input_buffer_size; /* buffer size in bytes */
int input_buffer_length; /* number of chars in buffer */
int input_buffer_pos; /* position into buffer */
int input_buffer_1st_display; /* first char displayed on screen */
/* completion */
struct t_gui_completion *completion; /* completion */
/* history */
struct t_gui_history *history; /* commands history */
struct t_gui_history *last_history;/* last command in history */
struct t_gui_history *ptr_history; /* current command in history */
int num_history; /* number of commands in history */
/* text search */
int text_search; /* text search type */
int text_search_exact; /* exact search (case sensitive) ? */
int text_search_found; /* 1 if text found, otherwise 0 */
char *text_search_input; /* input saved before text search */
/* highlight settings for buffer */
char *highlight_words; /* list of words to highlight */
char *highlight_tags; /* tags to highlight */
int highlight_tags_count; /* number of tags to highlight */
/* (if 0, any tag is highlighted) */
char **highlight_tags_array; /* tags to highlight */
/* keys associated to buffer */
struct t_gui_key *keys; /* keys specific to buffer */
struct t_gui_key *last_key; /* last key for buffer */
/* local variables */
struct t_gui_buffer_local_var *local_variables; /* local variables */
struct t_gui_buffer_local_var *last_local_var; /* last local variable */
/* link to previous/next buffer */
struct t_gui_buffer *prev_buffer; /* link to previous buffer */
struct t_gui_buffer *next_buffer; /* link to next buffer */
};
struct t_gui_buffer_visited
{
struct t_gui_buffer *buffer; /* pointer to buffer */
struct t_gui_buffer_visited *prev_buffer; /* link to previous variable */
struct t_gui_buffer_visited *next_buffer; /* link to next variable */
};
/* buffer variables */
extern struct t_gui_buffer *gui_buffers;
extern struct t_gui_buffer *last_gui_buffer;
extern struct t_gui_buffer_visited *gui_buffers_visited;
extern struct t_gui_buffer_visited *last_gui_buffer_visited;
extern int gui_buffers_visited_index;
extern int gui_buffers_visited_count;
extern int gui_buffers_visited_frozen;
extern char *gui_buffer_notify_string[];
/* buffer functions */
extern void gui_buffer_notify_set_all ();
extern struct t_gui_buffer *gui_buffer_new (struct t_weechat_plugin *plugin,
const char *name,
int (*input_callback)(void *data,
struct t_gui_buffer *buffer,
const char *input_data),
void *input_callback_data,
int (*close_callback)(void *data,
struct t_gui_buffer *buffer),
void *close_callback_data);
extern int gui_buffer_valid (struct t_gui_buffer *buffer);
extern char *gui_buffer_string_replace_local_var (struct t_gui_buffer *buffer,
const char *string);
extern void gui_buffer_set_plugin_for_upgrade (char *name,
struct t_weechat_plugin *plugin);
extern int gui_buffer_get_integer (struct t_gui_buffer *buffer,
const char *property);
extern const char *gui_buffer_get_string (struct t_gui_buffer *buffer,
const char *property);
extern void *gui_buffer_get_pointer (struct t_gui_buffer *buffer,
const char *property);
extern void gui_buffer_ask_chat_refresh (struct t_gui_buffer *buffer,
int refresh);
extern void gui_buffer_set_title (struct t_gui_buffer *buffer,
const char *new_title);
extern void gui_buffer_set_highlight_words (struct t_gui_buffer *buffer,
const char *new_highlight_words);
extern void gui_buffer_set_highlight_tags (struct t_gui_buffer *buffer,
const char *new_highlight_tags);
extern void gui_buffer_set_unread (struct t_gui_buffer *buffer);
extern void gui_buffer_set (struct t_gui_buffer *buffer, const char *property,
const char *value);
extern void gui_buffer_set_pointer (struct t_gui_buffer *buffer,
const char *property, void *pointer);
extern struct t_gui_buffer *gui_buffer_search_main ();
extern struct t_gui_buffer *gui_buffer_search_by_name (const char *plugin,
const char *name);
extern struct t_gui_buffer *gui_buffer_search_by_partial_name (const char *plugin,
const char *name);
extern struct t_gui_buffer *gui_buffer_search_by_number (int number);
extern int gui_buffer_is_scrolled (struct t_gui_buffer *buffer);
extern void gui_buffer_clear (struct t_gui_buffer *buffer);
extern void gui_buffer_clear_all ();
extern void gui_buffer_close (struct t_gui_buffer *buffer);
extern void gui_buffer_switch_by_number (struct t_gui_window *window,
int number);
extern void gui_buffer_move_to_number (struct t_gui_buffer *buffer, int number);
extern struct t_gui_buffer_visited *gui_buffer_visited_search_by_number (int number);
extern void gui_buffer_visited_remove (struct t_gui_buffer_visited *buffer_visited);
extern void gui_buffer_visited_remove_by_buffer (struct t_gui_buffer *buffer);
extern struct t_gui_buffer_visited *gui_buffer_visited_add (struct t_gui_buffer *buffer);
extern int gui_buffer_visited_get_index_previous ();
extern int gui_buffer_visited_get_index_next ();
extern int gui_buffer_add_to_infolist (struct t_infolist *infolist,
struct t_gui_buffer *buffer);
extern int gui_buffer_line_add_to_infolist (struct t_infolist *infolist,
struct t_gui_buffer *buffer,
struct t_gui_line *line);
extern void gui_buffer_dump_hexa (struct t_gui_buffer *buffer);
extern void gui_buffer_print_log ();
#endif /* gui-buffer.h */