/* * Copyright (c) 2003-2006 by FlashCode * 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 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */ #ifndef __WEECHAT_GUI_H #define __WEECHAT_GUI_H 1 #include "../common/completion.h" #include "../common/history.h" #define INPUT_BUFFER_BLOCK_SIZE 256 /* shift ncurses colors for compatibility with colors in IRC messages (same as other IRC clients) */ #define WEECHAT_COLOR_BLACK COLOR_BLACK #define WEECHAT_COLOR_RED COLOR_BLUE #define WEECHAT_COLOR_GREEN COLOR_GREEN #define WEECHAT_COLOR_YELLOW COLOR_CYAN #define WEECHAT_COLOR_BLUE COLOR_RED #define WEECHAT_COLOR_MAGENTA COLOR_MAGENTA #define WEECHAT_COLOR_CYAN COLOR_YELLOW #define WEECHAT_COLOR_WHITE COLOR_WHITE #define COLOR_WIN_NICK_NUMBER 10 typedef enum t_weechat_color t_weechat_color; enum t_weechat_color { COLOR_WIN_SEPARATOR = 0, COLOR_WIN_TITLE, COLOR_WIN_CHAT, COLOR_WIN_CHAT_TIME, COLOR_WIN_CHAT_TIME_SEP, COLOR_WIN_CHAT_PREFIX1, COLOR_WIN_CHAT_PREFIX2, COLOR_WIN_CHAT_SERVER, COLOR_WIN_CHAT_JOIN, COLOR_WIN_CHAT_PART, COLOR_WIN_CHAT_NICK, COLOR_WIN_CHAT_HOST, COLOR_WIN_CHAT_CHANNEL, COLOR_WIN_CHAT_DARK, COLOR_WIN_CHAT_HIGHLIGHT, COLOR_WIN_CHAT_READ_MARKER, COLOR_WIN_STATUS, COLOR_WIN_STATUS_DELIMITERS, COLOR_WIN_STATUS_CHANNEL, COLOR_WIN_STATUS_DATA_MSG, COLOR_WIN_STATUS_DATA_PRIVATE, COLOR_WIN_STATUS_DATA_HIGHLIGHT, COLOR_WIN_STATUS_DATA_OTHER, COLOR_WIN_STATUS_MORE, COLOR_WIN_INFOBAR, COLOR_WIN_INFOBAR_DELIMITERS, COLOR_WIN_INFOBAR_HIGHLIGHT, COLOR_WIN_INPUT, COLOR_WIN_INPUT_CHANNEL, COLOR_WIN_INPUT_NICK, COLOR_WIN_INPUT_DELIMITERS, COLOR_WIN_NICK, COLOR_WIN_NICK_AWAY, COLOR_WIN_NICK_CHANOWNER, COLOR_WIN_NICK_CHANADMIN, COLOR_WIN_NICK_OP, COLOR_WIN_NICK_HALFOP, COLOR_WIN_NICK_VOICE, COLOR_WIN_NICK_MORE, COLOR_WIN_NICK_SEP, COLOR_WIN_NICK_SELF, COLOR_WIN_NICK_PRIVATE, COLOR_WIN_NICK_1, COLOR_WIN_NICK_2, COLOR_WIN_NICK_3, COLOR_WIN_NICK_4, COLOR_WIN_NICK_5, COLOR_WIN_NICK_6, COLOR_WIN_NICK_7, COLOR_WIN_NICK_8, COLOR_WIN_NICK_9, COLOR_WIN_NICK_10, COLOR_DCC_SELECTED, COLOR_DCC_WAITING, COLOR_DCC_CONNECTING, COLOR_DCC_ACTIVE, COLOR_DCC_DONE, COLOR_DCC_FAILED, COLOR_DCC_ABORTED, NUM_COLORS }; /* attributes in IRC messages for color & style (bold, ..) */ #define GUI_ATTR_BOLD_CHAR '\x02' #define GUI_ATTR_BOLD_STR "\x02" #define GUI_ATTR_COLOR_CHAR '\x03' #define GUI_ATTR_COLOR_STR "\x03" #define GUI_ATTR_RESET_CHAR '\x0F' #define GUI_ATTR_RESET_STR "\x0F" #define GUI_ATTR_FIXED_CHAR '\x11' #define GUI_ATTR_FIXED_STR "\x11" #define GUI_ATTR_REVERSE_CHAR '\x12' #define GUI_ATTR_REVERSE_STR "\x12" #define GUI_ATTR_REVERSE2_CHAR '\x16' #define GUI_ATTR_REVERSE2_STR "\x16" #define GUI_ATTR_ITALIC_CHAR '\x1D' #define GUI_ATTR_ITALIC_STR "\x1D" #define GUI_ATTR_UNDERLINE_CHAR '\x1F' #define GUI_ATTR_UNDERLINE_STR "\x1F" /* WeeChat internal attributes (should never be in IRC messages) */ #define GUI_ATTR_WEECHAT_COLOR_CHAR '\x19' #define GUI_ATTR_WEECHAT_COLOR_STR "\x19" #define GUI_ATTR_WEECHAT_SET_CHAR '\x1A' #define GUI_ATTR_WEECHAT_SET_STR "\x1A" #define GUI_ATTR_WEECHAT_REMOVE_CHAR '\x1B' #define GUI_ATTR_WEECHAT_REMOVE_STR "\x1B" #define GUI_COLOR(color) ((gui_color[color]) ? gui_color[color]->string : "") #define GUI_NO_COLOR GUI_ATTR_RESET_STR #define SERVER(buffer) ((t_irc_server *)(buffer->server)) #define CHANNEL(buffer) ((t_irc_channel *)(buffer->channel)) #define BUFFER_IS_SERVER(buffer) ((SERVER(buffer) || (buffer->all_servers)) && !CHANNEL(buffer)) #define BUFFER_IS_CHANNEL(buffer) (CHANNEL(buffer) && (CHANNEL(buffer)->type == CHANNEL_TYPE_CHANNEL)) #define BUFFER_IS_PRIVATE(buffer) (CHANNEL(buffer) && (CHANNEL(buffer)->type == CHANNEL_TYPE_PRIVATE)) #define BUFFER_HAS_NICKLIST(buffer) (BUFFER_IS_CHANNEL(buffer)) #define MSG_TYPE_TIME 1 #define MSG_TYPE_PREFIX 2 #define MSG_TYPE_NICK 4 #define MSG_TYPE_INFO 8 #define MSG_TYPE_MSG 16 #define MSG_TYPE_HIGHLIGHT 32 #define MSG_TYPE_NOLOG 64 #define gui_printf(buffer, fmt, argz...) \ gui_printf_internal(buffer, 1, MSG_TYPE_INFO, fmt, ##argz) #define gui_printf_type(buffer, type, fmt, argz...) \ gui_printf_internal(buffer, 1, type, fmt, ##argz) #define gui_printf_nolog(buffer, fmt, argz...) \ gui_printf_internal(buffer, 1, MSG_TYPE_INFO | MSG_TYPE_NOLOG, fmt, ##argz) #define gui_printf_nolog_notime(buffer, fmt, argz...) \ gui_printf_internal(buffer, 0, MSG_TYPE_NOLOG, fmt, ##argz) #define WINDOW_MIN_WIDTH 10 #define WINDOW_MIN_HEIGHT 5 #define NOTIFY_LEVEL_MIN 0 #define NOTIFY_LEVEL_MAX 3 #define NOTIFY_LEVEL_DEFAULT NOTIFY_LEVEL_MAX #define KEY_SHOW_MODE_DISPLAY 1 #define KEY_SHOW_MODE_BIND 2 typedef struct t_gui_color t_gui_color; struct t_gui_color { int foreground; /* foreground color */ int background; /* background color */ int attributes; /* attributes (bold, ..) */ char *string; /* WeeChat color: "\x19??", ?? is #color*/ }; typedef struct t_gui_infobar t_gui_infobar; struct t_gui_infobar { int color; /* text color */ char *text; /* infobar text */ int remaining_time; /* delay (sec) before erasing this text */ /* if < 0, text is never erased (except */ /* by user action to erase it) */ t_gui_infobar *next_infobar; /* next message for infobar */ }; typedef struct t_gui_line t_gui_line; struct t_gui_line { int length; /* length of the line (in char) */ int length_align; /* alignment length (time or time/nick) */ int log_write; /* = 1 if line will be written to log */ int line_with_message; /* line contains a message from a user? */ int line_with_highlight; /* line contains highlight */ char *data; /* line content */ int ofs_after_date; /* offset to first char after date */ t_gui_line *prev_line; /* link to previous line */ t_gui_line *next_line; /* link to next line */ }; typedef struct t_gui_buffer t_gui_buffer; struct t_gui_buffer { int num_displayed; /* number of windows displaying buffer */ int number; /* buffer number (for jump/switch) */ /* server/channel */ void *server; /* buffer's server */ int all_servers; /* =1 if all servers are displayed here */ void *channel; /* buffer's channel */ int dcc; /* buffer is dcc status */ /* chat content (lines, line is composed by many messages) */ t_gui_line *lines; /* lines of chat window */ t_gui_line *last_line; /* last line of chat window */ t_gui_line *last_read_line; /* last read line before jump */ int num_lines; /* number of lines in the window */ int line_complete; /* current line complete ? (\n ending) */ /* notify level: when activity should be displayed? default: 3 (always) */ int notify_level; /* 0 = never */ /* 1 = highlight only */ /* 2 = highlight + message */ /* 3 = highlight + message + join/part */ /* file to save buffer content */ char *log_filename; /* filename for saving buffer content */ FILE *log_file; /* for logging buffer to file */ /* inupt buffer */ int has_input; /* = 1 if buffer has input (DCC has not)*/ char *input_buffer; /* input buffer */ int input_buffer_alloc; /* input buffer: allocated size in mem */ 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 */ t_completion completion; /* for cmds/nicks completion */ /* history */ t_history *history; /* commands history */ t_history *last_history; /* last command in history */ t_history *ptr_history; /* current command in history */ int num_history; /* number of commands in history */ /* link to previous/next buffer */ t_gui_buffer *prev_buffer; /* link to previous buffer */ t_gui_buffer *next_buffer; /* link to next buffer */ }; typedef struct t_gui_window_tree t_gui_window_tree; typedef struct t_gui_window t_gui_window; struct t_gui_window { /* global position & size */ int win_x, win_y; /* position of window */ int win_width, win_height; /* window geometry */ int win_width_pct; /* % of width (compared to term size) */ int win_height_pct; /* % of height (compared to term size) */ int new_x, new_y; /* used for computing new position */ int new_width, new_height; /* used for computing new size */ /* chat window settings */ int win_chat_x, win_chat_y; /* chat window position */ int win_chat_width; /* width of chat window */ int win_chat_height; /* height of chat window */ int win_chat_cursor_x; /* position of cursor in chat window */ int win_chat_cursor_y; /* position of cursor in chat window */ /* nicklist window settings */ int win_nick_x, win_nick_y; /* nick window position */ int win_nick_width; /* width of nick window */ int win_nick_height; /* height of nick window */ int win_nick_start; /* # of 1st nick for display (scroll) */ /* input window settings */ int win_input_x; /* position of cursor in input window */ /* windows for Curses GUI */ void *win_title; /* title window */ void *win_chat; /* chat window (example: channel) */ void *win_nick; /* nick window */ void *win_status; /* status window */ void *win_infobar; /* info bar window */ void *win_input; /* input window */ void *win_separator; /* separation between 2 splited (V) win */ /* windows for Gtk GUI */ void *textview_chat; /* textview widget for chat */ void *textbuffer_chat; /* textbuffer widget for chat */ void *texttag_chat; /* texttag widget for chat */ void *textview_nicklist; /* textview widget for nicklist */ void *textbuffer_nicklist; /* textbuffer widget for nicklist */ /* windows for Qt GUI */ /* TODO: declare Qt window */ int current_style_fg;; /* current color used for foreground */ int current_style_bg;; /* current color used for background */ int current_style_attr; /* current attributes (bold, ..) */ int current_color_attr; /* attr sum of last color(s) displayed */ /* DCC */ void *dcc_first; /* first dcc displayed */ void *dcc_selected; /* selected dcc */ void *dcc_last_displayed; /* last dcc displayed (for scroll) */ t_gui_buffer *buffer; /* buffer currently displayed in window */ int first_line_displayed; /* = 1 if first line is displayed */ t_gui_line *start_line; /* pointer to line if scrolling */ int start_line_pos; /* position in first line displayed */ int scroll; /* = 1 if "MORE" should be displayed */ t_gui_window_tree *ptr_tree; /* pointer to leaf in windows tree */ t_gui_window *prev_window; /* link to previous window */ t_gui_window *next_window; /* link to next window */ }; struct t_gui_window_tree { t_gui_window_tree *parent_node; /* pointer to parent node */ /* node info */ int split_horiz; /* 1 if horizontal, 0 if vertical */ int split_pct; /* % of split size (represents child1) */ t_gui_window_tree *child1; /* first child, NULL if a leaf */ t_gui_window_tree *child2; /* second child, NULL if a leaf */ /* leaf info */ t_gui_window *window; /* pointer to window, NULL if a node */ }; typedef struct t_gui_key t_gui_key; struct t_gui_key { char *key; /* key combo (ex: a, ^W, ^W^C, meta-a) */ char *command; /* associated command (may be NULL) */ void (*function)(t_gui_window *); /* associated function (if cmd is NULL) */ t_gui_key *prev_key; /* link to previous key */ t_gui_key *next_key; /* link to next key */ }; typedef struct t_gui_key_function t_gui_key_function; struct t_gui_key_function { char *function_name; /* name of function */ void (*function)(); /* associated function */ char *description; /* description of function */ }; /* variables */ extern int gui_init_ok; extern int gui_ok; extern int gui_add_hotlist; extern t_gui_window *gui_windows; extern t_gui_window *last_gui_window; extern t_gui_window *gui_current_window; extern t_gui_window_tree *gui_windows_tree; extern t_gui_buffer *gui_buffers; extern t_gui_buffer *last_gui_buffer; extern t_gui_buffer *buffer_before_dcc; extern t_gui_infobar *gui_infobar; extern t_gui_key *gui_keys; extern t_gui_key *last_gui_key; extern t_gui_key_function gui_key_functions[]; extern char gui_key_buffer[128]; extern int gui_key_grab; extern int gui_key_grab_count; extern char *gui_input_clipboard; extern t_gui_color *gui_color[NUM_COLORS]; /* GUI independent functions: windows & buffers */ extern int gui_window_tree_init (t_gui_window *); extern void gui_window_tree_node_to_leaf (t_gui_window_tree *, t_gui_window *); extern void gui_window_tree_free (t_gui_window_tree **); extern t_gui_window *gui_window_new (t_gui_window *, int, int, int, int, int, int); extern t_gui_buffer *gui_buffer_search (char *, char *); extern t_gui_window *gui_buffer_find_window (t_gui_buffer *); extern t_gui_buffer *gui_buffer_new (t_gui_window *, void *, void *, int, int); extern void gui_buffer_clear (t_gui_buffer *); extern void gui_buffer_clear_all (); extern void gui_infobar_printf (int, int, char *, ...); extern void gui_window_free (t_gui_window *); extern void gui_infobar_remove (); extern void gui_buffer_free (t_gui_buffer *, int); extern t_gui_line *gui_line_new (t_gui_buffer *); extern int gui_word_strlen (t_gui_window *, char *); extern int gui_word_real_pos (t_gui_window *, char *, int); extern void gui_printf_internal (t_gui_buffer *, int, int, char *, ...); extern void gui_optimize_input_buffer_size (t_gui_buffer *); extern void gui_exec_action_dcc (t_gui_window *, char *); extern int gui_insert_string_input (t_gui_window *, char *, int); extern void gui_merge_servers (t_gui_window *); extern void gui_split_server (t_gui_window *); extern void gui_window_switch_server (t_gui_window *); extern void gui_buffer_switch_previous (t_gui_window *); extern void gui_buffer_switch_next (t_gui_window *); extern void gui_window_switch_previous (t_gui_window *); extern void gui_window_switch_next (t_gui_window *); extern void gui_window_switch_by_buffer (t_gui_window *, int); extern void gui_buffer_switch_dcc (t_gui_window *); extern t_gui_buffer *gui_buffer_switch_by_number (t_gui_window *, int); extern void gui_buffer_move_to_number (t_gui_window *, int); extern void gui_window_print_log (t_gui_window *); extern void gui_buffer_print_log (t_gui_buffer *); /* GUI independent functions: actions */ extern void gui_action_clipboard_copy (char *, int); extern void gui_action_clipboard_paste (t_gui_window *); extern void gui_action_return (t_gui_window *); extern void gui_action_tab (t_gui_window *); extern void gui_action_backspace (t_gui_window *); extern void gui_action_delete (t_gui_window *); extern void gui_action_delete_previous_word (t_gui_window *); extern void gui_action_delete_next_word (t_gui_window *); extern void gui_action_delete_begin_of_line (t_gui_window *); extern void gui_action_delete_end_of_line (t_gui_window *); extern void gui_action_delete_line (t_gui_window *); extern void gui_action_transpose_chars (t_gui_window *); extern void gui_action_home (t_gui_window *); extern void gui_action_end (t_gui_window *); extern void gui_action_left (t_gui_window *); extern void gui_action_previous_word (t_gui_window *); extern void gui_action_right (t_gui_window *); extern void gui_action_next_word (t_gui_window *); extern void gui_action_up (t_gui_window *); extern void gui_action_up_global (t_gui_window *); extern void gui_action_down (t_gui_window *); extern void gui_action_down_global (t_gui_window *); extern void gui_action_page_up (t_gui_window *); extern void gui_action_page_down (t_gui_window *); extern void gui_action_nick_beginning (t_gui_window *); extern void gui_action_nick_end (t_gui_window *); extern void gui_action_nick_page_up (t_gui_window *); extern void gui_action_nick_page_down (t_gui_window *); extern void gui_action_jump_smart (t_gui_window *); extern void gui_action_jump_dcc (t_gui_window *); extern void gui_action_jump_last_buffer (t_gui_window *); extern void gui_action_jump_server (t_gui_window *); extern void gui_action_jump_next_server (t_gui_window *); extern void gui_action_switch_server (t_gui_window *); extern void gui_action_scroll_previous_highlight (t_gui_window *); extern void gui_action_scroll_next_highlight (t_gui_window *); extern void gui_action_scroll_unread (t_gui_window *); extern void gui_action_hotlist_clear (t_gui_window *); extern void gui_action_infobar_clear (t_gui_window *); extern void gui_action_refresh_screen (); extern void gui_action_grab_key (t_gui_window *); /* GUI independent functions: keys */ extern void gui_key_init (); extern void gui_key_init_grab (); extern char *gui_key_get_internal_code (char *); extern char *gui_key_get_expanded_name (char *); extern void *gui_key_function_search_by_name (char *); extern char *gui_key_function_search_by_ptr (void *); extern t_gui_key *gui_key_bind (char *, char *); extern int gui_key_unbind (char *); extern int gui_key_pressed (char *); extern void gui_key_free (t_gui_key *); extern void gui_key_free_all (); /* GUI dependant functions: display */ extern int gui_assign_color (int *, char *); extern char *gui_get_color_name (int); extern unsigned char *gui_color_decode (unsigned char *, int); extern unsigned char *gui_color_decode_for_user_entry (unsigned char *); extern unsigned char *gui_color_encode (unsigned char *); extern int gui_buffer_has_nicklist (t_gui_buffer *); extern void gui_calculate_pos_size (t_gui_window *); extern void gui_draw_buffer_title (t_gui_buffer *, int); extern char *gui_word_get_next_char (t_gui_window *, unsigned char *, int); extern void gui_draw_buffer_chat (t_gui_buffer *, int); extern void gui_draw_buffer_nick (t_gui_buffer *, int); extern void gui_draw_buffer_status (t_gui_buffer *, int); extern void gui_draw_buffer_infobar_time (t_gui_buffer *); extern void gui_draw_buffer_infobar (t_gui_buffer *, int); extern void gui_draw_buffer_input (t_gui_buffer *, int); extern void gui_redraw_buffer (t_gui_buffer *); extern void gui_switch_to_buffer (t_gui_window *, t_gui_buffer *); extern t_gui_buffer *gui_get_dcc_buffer (t_gui_window *); extern void gui_window_page_up (t_gui_window *); extern void gui_window_page_down (t_gui_window *); extern void gui_window_nick_beginning (t_gui_window *); extern void gui_window_nick_end (t_gui_window *); extern void gui_window_nick_page_up (t_gui_window *); extern void gui_window_nick_page_down (t_gui_window *); extern void gui_window_init_subwindows (t_gui_window *); extern void gui_refresh_windows (); extern void gui_window_split_horiz (t_gui_window *, int); extern void gui_window_split_vertic (t_gui_window *, int); extern void gui_window_resize (t_gui_window *, int); extern int gui_window_merge (t_gui_window *); extern void gui_window_merge_all (t_gui_window *); extern void gui_window_switch_up (t_gui_window *); extern void gui_window_switch_down (t_gui_window *); extern void gui_window_switch_left (t_gui_window *); extern void gui_window_switch_right (t_gui_window *); extern void gui_refresh_screen (); extern void gui_pre_init (int *, char **[]); extern void gui_init_color_pairs (); extern void gui_rebuild_weechat_colors (); extern void gui_set_window_title (); extern void gui_reset_window_title (); extern void gui_init (); extern void gui_end (); extern void gui_input_default_key_bindings (); extern void gui_main_loop (); #endif /* gui.h */