mirror of
https://github.com/weechat/weechat.git
synced 2026-06-29 14:26:39 +02:00
Trygve Aaberge
031bd45e36
If a chat line message contains a newline character (\n) it was previously rendered as J with reverse video. This commit makes it render as an actual newline instead, so messages with multiple lines become supported. The rendering is fixed in normal mode as well as bare mode both when scrolled to the bottom and when scrolled up (which is different code paths). Focus events has also been updated to support this (except for _chat_line_y which returns -1 for all lines, but the docs says this variable is only for buffers with free content). Currently, the only way to include a \n in a chat line message is with hdata_update because printf splits on \n and creates multiple separate lines, but hopefully either printf can be changed to not split on \n, or a new command which doesn't split can be added.
116 lines
4.5 KiB
C
116 lines
4.5 KiB
C
/*
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* Copyright (C) 2003-2023 Sébastien Helleu <flashcode@flashtux.org>
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*
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* This file is part of WeeChat, the extensible chat client.
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*
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* WeeChat is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 3 of the License, or
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* (at your option) any later version.
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*
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* WeeChat is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with WeeChat. If not, see <https://www.gnu.org/licenses/>.
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*/
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#ifndef WEECHAT_GUI_CHAT_H
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#define WEECHAT_GUI_CHAT_H
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#include <stdio.h>
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#include <time.h>
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struct t_hashtable;
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struct t_gui_window;
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struct t_gui_buffer;
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struct t_gui_line;
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#define gui_chat_printf(buffer, argz...) \
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gui_chat_printf_date_tags(buffer, 0, NULL, ##argz)
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#define gui_chat_printf_y(buffer, y, argz...) \
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gui_chat_printf_y_date_tags(buffer, y, 0, NULL, ##argz)
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#define GUI_CHAT_TAG_NO_HIGHLIGHT "no_highlight"
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#define GUI_CHAT_PREFIX_ERROR_DEFAULT "=!="
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#define GUI_CHAT_PREFIX_NETWORK_DEFAULT "--"
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#define GUI_CHAT_PREFIX_ACTION_DEFAULT " *"
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#define GUI_CHAT_PREFIX_JOIN_DEFAULT "-->"
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#define GUI_CHAT_PREFIX_QUIT_DEFAULT "<--"
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enum t_gui_chat_prefix
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{
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GUI_CHAT_PREFIX_ERROR = 0,
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GUI_CHAT_PREFIX_NETWORK,
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GUI_CHAT_PREFIX_ACTION,
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GUI_CHAT_PREFIX_JOIN,
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GUI_CHAT_PREFIX_QUIT,
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GUI_CHAT_NUM_PREFIXES,
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};
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enum t_gui_chat_mute
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{
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GUI_CHAT_MUTE_DISABLED = 0,
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GUI_CHAT_MUTE_BUFFER,
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GUI_CHAT_MUTE_ALL_BUFFERS,
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};
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extern char *gui_chat_prefix[GUI_CHAT_NUM_PREFIXES];
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extern char gui_chat_prefix_empty[];
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extern int gui_chat_time_length;
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extern int gui_chat_mute;
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extern struct t_gui_buffer *gui_chat_mute_buffer;
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extern int gui_chat_display_tags;
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/* chat functions */
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extern void gui_chat_init ();
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extern void gui_chat_prefix_build ();
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extern int gui_chat_strlen (const char *string);
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extern int gui_chat_strlen_screen (const char *string);
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extern const char *gui_chat_string_add_offset (const char *string, int offset);
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extern const char *gui_chat_string_add_offset_screen (const char *string,
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int offset_screen);
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extern int gui_chat_string_real_pos (const char *string, int pos,
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int use_screen_size);
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extern int gui_chat_string_pos (const char *string, int real_pos);
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extern void gui_chat_get_word_info (struct t_gui_window *window,
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const char *data, int *word_start_offset,
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int *word_end_offset,
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int *word_length_with_spaces,
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int *word_length,
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int *word_is_newlines);
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extern char *gui_chat_get_time_string (time_t date);
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extern int gui_chat_get_time_length ();
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extern void gui_chat_change_time_format ();
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extern int gui_chat_buffer_valid (struct t_gui_buffer *buffer,
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int buffer_type);
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extern void gui_chat_printf_date_tags (struct t_gui_buffer *buffer,
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time_t date, const char *tags,
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const char *message, ...);
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extern void gui_chat_printf_y_date_tags (struct t_gui_buffer *buffer, int y,
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time_t date, const char *tags,
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const char *message, ...);
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extern void gui_chat_print_lines_waiting_buffer (FILE *f);
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extern int gui_chat_hsignal_quote_line_cb (const void *pointer, void *data,
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const char *signal,
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struct t_hashtable *hashtable);
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extern void gui_chat_end ();
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/* chat functions (GUI dependent) */
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extern const char *gui_chat_string_next_char (struct t_gui_window *window,
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struct t_gui_line *line,
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const unsigned char *string,
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int apply_style,
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int apply_style_inactive,
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int nick_offline);
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extern void gui_chat_draw (struct t_gui_buffer *buffer, int clear_chat);
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#endif /* WEECHAT_GUI_CHAT_H */
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