/* * window.c * * Copyright (C) 2012 - 2014 James Booth * * This file is part of Profanity. * * Profanity 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. * * Profanity 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 Profanity. If not, see . * * In addition, as a special exception, the copyright holders give permission to * link the code of portions of this program with the OpenSSL library under * certain conditions as described in each individual source file, and * distribute linked combinations including the two. * * You must obey the GNU General Public License in all respects for all of the * code used other than OpenSSL. If you modify file(s) with this exception, you * may extend this exception to your version of the file(s), but you are not * obligated to do so. If you do not wish to do so, delete this exception * statement from your version. If you delete this exception statement from all * source files in the program, then also delete it here. * */ #include "config.h" #include #include #include #include #ifdef HAVE_NCURSESW_NCURSES_H #include #elif HAVE_NCURSES_H #include #endif #include "config/theme.h" #include "config/preferences.h" #include "ui/ui.h" #include "ui/window.h" #include "xmpp/xmpp.h" static void _win_print(ProfWin *window, const char show_char, const char * const date_fmt, int flags, int attrs, const char * const from, const char * const message); static void _win_print_wrapped(WINDOW *win, const char * const message); ProfWin* win_create(const char * const title, int cols, win_type_t type) { ProfWin *new_win = malloc(sizeof(struct prof_win_t)); new_win->from = strdup(title); if (type == WIN_MUC && prefs_get_boolean(PREF_OCCUPANTS)) { new_win->win = newpad(PAD_SIZE, (cols/OCCUPANT_WIN_RATIO) * (OCCUPANT_WIN_RATIO-1)); wbkgd(new_win->win, COLOUR_TEXT); new_win->subwin = newpad(PAD_SIZE, OCCUPANT_WIN_WIDTH); wbkgd(new_win->subwin, COLOUR_TEXT); } else { new_win->win = newpad(PAD_SIZE, (cols)); wbkgd(new_win->win, COLOUR_TEXT); new_win->subwin = NULL; } new_win->buffer = buffer_create(); new_win->y_pos = 0; new_win->sub_y_pos = 0; new_win->paged = 0; new_win->unread = 0; new_win->history_shown = 0; new_win->type = type; new_win->is_otr = FALSE; new_win->is_trusted = FALSE; new_win->form = NULL; scrollok(new_win->win, TRUE); return new_win; } void win_hide_subwin(ProfWin *window) { if (window->subwin) { delwin(window->subwin); } window->subwin = NULL; window->sub_y_pos = 0; int cols = getmaxx(stdscr); wresize(window->win, PAD_SIZE, cols); win_redraw(window); } void win_show_subwin(ProfWin *window) { if (!window->subwin) { window->subwin = newpad(PAD_SIZE, OCCUPANT_WIN_WIDTH); wbkgd(window->subwin, COLOUR_TEXT); int cols = getmaxx(stdscr); wresize(window->win, PAD_SIZE, (cols/OCCUPANT_WIN_RATIO) * (OCCUPANT_WIN_RATIO-1)); win_redraw(window); } } void win_free(ProfWin* window) { buffer_free(window->buffer); delwin(window->win); if (window->subwin) { delwin(window->subwin); } free(window->from); form_destroy(window->form); free(window); } void win_update_virtual(ProfWin *window) { int rows, cols; getmaxyx(stdscr, rows, cols); if ((window->type == WIN_MUC) && (window->subwin)) { pnoutrefresh(window->win, window->y_pos, 0, 1, 0, rows-3, ((cols/OCCUPANT_WIN_RATIO) * (OCCUPANT_WIN_RATIO-1)) -1); pnoutrefresh(window->subwin, window->sub_y_pos, 0, 1, (cols/OCCUPANT_WIN_RATIO) * (OCCUPANT_WIN_RATIO-1), rows-3, cols-1); } else { pnoutrefresh(window->win, window->y_pos, 0, 1, 0, rows-3, cols-1); } } void win_move_to_end(ProfWin *window) { window->paged = 0; int rows = getmaxy(stdscr); int y = getcury(window->win); int size = rows - 3; window->y_pos = y - (size - 1); if (window->y_pos < 0) { window->y_pos = 0; } } int win_presence_colour(const char * const presence) { if (g_strcmp0(presence, "online") == 0) { return COLOUR_ONLINE; } else if (g_strcmp0(presence, "away") == 0) { return COLOUR_AWAY; } else if (g_strcmp0(presence, "chat") == 0) { return COLOUR_CHAT; } else if (g_strcmp0(presence, "dnd") == 0) { return COLOUR_DND; } else if (g_strcmp0(presence, "xa") == 0) { return COLOUR_XA; } else { return COLOUR_OFFLINE; } } void win_show_occupant(ProfWin *window, Occupant *occupant) { const char *presence_str = string_from_resource_presence(occupant->presence); int presence_colour = win_presence_colour(presence_str); win_save_print(window, '-', NULL, NO_EOL, presence_colour, "", occupant->nick); win_save_vprint(window, '-', NULL, NO_DATE | NO_EOL, presence_colour, "", " is %s", presence_str); if (occupant->status) { win_save_vprint(window, '-', NULL, NO_DATE | NO_EOL, presence_colour, "", ", \"%s\"", occupant->status); } win_save_print(window, '-', NULL, NO_DATE, presence_colour, "", ""); } void win_show_contact(ProfWin *window, PContact contact) { const char *barejid = p_contact_barejid(contact); const char *name = p_contact_name(contact); const char *presence = p_contact_presence(contact); const char *status = p_contact_status(contact); GDateTime *last_activity = p_contact_last_activity(contact); int presence_colour = win_presence_colour(presence); if (name != NULL) { win_save_print(window, '-', NULL, NO_EOL, presence_colour, "", name); } else { win_save_print(window, '-', NULL, NO_EOL, presence_colour, "", barejid); } win_save_vprint(window, '-', NULL, NO_DATE | NO_EOL, presence_colour, "", " is %s", presence); if (last_activity != NULL) { GDateTime *now = g_date_time_new_now_local(); GTimeSpan span = g_date_time_difference(now, last_activity); int hours = span / G_TIME_SPAN_HOUR; span = span - hours * G_TIME_SPAN_HOUR; int minutes = span / G_TIME_SPAN_MINUTE; span = span - minutes * G_TIME_SPAN_MINUTE; int seconds = span / G_TIME_SPAN_SECOND; if (hours > 0) { win_save_vprint(window, '-', NULL, NO_DATE | NO_EOL, presence_colour, "", ", idle %dh%dm%ds", hours, minutes, seconds); } else { win_save_vprint(window, '-', NULL, NO_DATE | NO_EOL, presence_colour, "", ", idle %dm%ds", minutes, seconds); } } if (status != NULL) { win_save_vprint(window, '-', NULL, NO_DATE | NO_EOL, presence_colour, "", ", \"%s\"", p_contact_status(contact)); } win_save_print(window, '-', NULL, NO_DATE, presence_colour, "", ""); } void win_show_occupant_info(ProfWin *window, const char * const room, Occupant *occupant) { const char *presence_str = string_from_resource_presence(occupant->presence); const char *occupant_affiliation = muc_occupant_affiliation_str(occupant); const char *occupant_role = muc_occupant_role_str(occupant); int presence_colour = win_presence_colour(presence_str); win_save_print(window, '!', NULL, NO_EOL, presence_colour, "", occupant->nick); win_save_vprint(window, '!', NULL, NO_DATE | NO_EOL, presence_colour, "", " is %s", presence_str); if (occupant->status) { win_save_vprint(window, '!', NULL, NO_DATE | NO_EOL, presence_colour, "", ", \"%s\"", occupant->status); } win_save_newline(window); if (occupant->jid) { win_save_vprint(window, '!', NULL, 0, 0, "", " Jid: %s", occupant->jid); } win_save_vprint(window, '!', NULL, 0, 0, "", " Affiliation: %s", occupant_affiliation); win_save_vprint(window, '!', NULL, 0, 0, "", " Role: %s", occupant_role); Jid *jidp = jid_create_from_bare_and_resource(room, occupant->nick); Capabilities *caps = caps_lookup(jidp->fulljid); jid_destroy(jidp); if (caps) { // show identity if ((caps->category != NULL) || (caps->type != NULL) || (caps->name != NULL)) { win_save_print(window, '!', NULL, NO_EOL, 0, "", " Identity: "); if (caps->name != NULL) { win_save_print(window, '!', NULL, NO_DATE | NO_EOL, 0, "", caps->name); if ((caps->category != NULL) || (caps->type != NULL)) { win_save_print(window, '-', NULL, NO_DATE | NO_EOL, 0, "", " "); } } if (caps->type != NULL) { win_save_print(window, '!', NULL, NO_DATE | NO_EOL, 0, "", caps->type); if (caps->category != NULL) { win_save_print(window, '!', NULL, NO_DATE | NO_EOL, 0, "", " "); } } if (caps->category != NULL) { win_save_print(window, '!', NULL, NO_DATE | NO_EOL, 0, "", caps->category); } win_save_newline(window); } if (caps->software != NULL) { win_save_vprint(window, '!', NULL, NO_EOL, 0, "", " Software: %s", caps->software); } if (caps->software_version != NULL) { win_save_vprint(window, '!', NULL, NO_DATE | NO_EOL, 0, "", ", %s", caps->software_version); } if ((caps->software != NULL) || (caps->software_version != NULL)) { win_save_newline(window); } if (caps->os != NULL) { win_save_vprint(window, '!', NULL, NO_EOL, 0, "", " OS: %s", caps->os); } if (caps->os_version != NULL) { win_save_vprint(window, '!', NULL, NO_DATE | NO_EOL, 0, "", ", %s", caps->os_version); } if ((caps->os != NULL) || (caps->os_version != NULL)) { win_save_newline(window); } caps_destroy(caps); } win_save_print(window, '-', NULL, 0, 0, "", ""); } void win_show_info(ProfWin *window, PContact contact) { const char *barejid = p_contact_barejid(contact); const char *name = p_contact_name(contact); const char *presence = p_contact_presence(contact); const char *sub = p_contact_subscription(contact); GList *resources = p_contact_get_available_resources(contact); GList *ordered_resources = NULL; GDateTime *last_activity = p_contact_last_activity(contact); int presence_colour = win_presence_colour(presence); win_save_print(window, '-', NULL, 0, 0, "", ""); win_save_print(window, '-', NULL, NO_EOL, presence_colour, "", barejid); if (name != NULL) { win_save_vprint(window, '-', NULL, NO_DATE | NO_EOL, presence_colour, "", " (%s)", name); } win_save_print(window, '-', NULL, NO_DATE, 0, "", ":"); if (sub != NULL) { win_save_vprint(window, '-', NULL, 0, 0, "", "Subscription: %s", sub); } if (last_activity != NULL) { GDateTime *now = g_date_time_new_now_local(); GTimeSpan span = g_date_time_difference(now, last_activity); int hours = span / G_TIME_SPAN_HOUR; span = span - hours * G_TIME_SPAN_HOUR; int minutes = span / G_TIME_SPAN_MINUTE; span = span - minutes * G_TIME_SPAN_MINUTE; int seconds = span / G_TIME_SPAN_SECOND; if (hours > 0) { win_save_vprint(window, '-', NULL, 0, 0, "", "Last activity: %dh%dm%ds", hours, minutes, seconds); } else { win_save_vprint(window, '-', NULL, 0, 0, "", "Last activity: %dm%ds", minutes, seconds); } g_date_time_unref(now); } if (resources != NULL) { win_save_print(window, '-', NULL, 0, 0, "", "Resources:"); // sort in order of availabiltiy while (resources != NULL) { Resource *resource = resources->data; ordered_resources = g_list_insert_sorted(ordered_resources, resource, (GCompareFunc)resource_compare_availability); resources = g_list_next(resources); } } while (ordered_resources != NULL) { Resource *resource = ordered_resources->data; const char *resource_presence = string_from_resource_presence(resource->presence); int presence_colour = win_presence_colour(resource_presence); win_save_vprint(window, '-', NULL, NO_EOL, presence_colour, "", " %s (%d), %s", resource->name, resource->priority, resource_presence); if (resource->status != NULL) { win_save_vprint(window, '-', NULL, NO_DATE | NO_EOL, presence_colour, "", ", \"%s\"", resource->status); } win_save_newline(window); Jid *jidp = jid_create_from_bare_and_resource(barejid, resource->name); Capabilities *caps = caps_lookup(jidp->fulljid); jid_destroy(jidp); if (caps) { // show identity if ((caps->category != NULL) || (caps->type != NULL) || (caps->name != NULL)) { win_save_print(window, '-', NULL, NO_EOL, 0, "", " Identity: "); if (caps->name != NULL) { win_save_print(window, '-', NULL, NO_DATE | NO_EOL, 0, "", caps->name); if ((caps->category != NULL) || (caps->type != NULL)) { win_save_print(window, '-', NULL, NO_DATE | NO_EOL, 0, "", " "); } } if (caps->type != NULL) { win_save_print(window, '-', NULL, NO_DATE | NO_EOL, 0, "", caps->type); if (caps->category != NULL) { win_save_print(window, '-', NULL, NO_DATE | NO_EOL, 0, "", " "); } } if (caps->category != NULL) { win_save_print(window, '-', NULL, NO_DATE | NO_EOL, 0, "", caps->category); } win_save_newline(window); } if (caps->software != NULL) { win_save_vprint(window, '-', NULL, NO_EOL, 0, "", " Software: %s", caps->software); } if (caps->software_version != NULL) { win_save_vprint(window, '-', NULL, NO_DATE | NO_EOL, 0, "", ", %s", caps->software_version); } if ((caps->software != NULL) || (caps->software_version != NULL)) { win_save_newline(window); } if (caps->os != NULL) { win_save_vprint(window, '-', NULL, NO_EOL, 0, "", " OS: %s", caps->os); } if (caps->os_version != NULL) { win_save_vprint(window, '-', NULL, NO_DATE | NO_EOL, 0, "", ", %s", caps->os_version); } if ((caps->os != NULL) || (caps->os_version != NULL)) { win_save_newline(window); } caps_destroy(caps); } ordered_resources = g_list_next(ordered_resources); } } void win_show_status_string(ProfWin *window, const char * const from, const char * const show, const char * const status, GDateTime *last_activity, const char * const pre, const char * const default_show) { int presence_colour; if (show != NULL) { presence_colour = win_presence_colour(show); } else if (strcmp(default_show, "online") == 0) { presence_colour = COLOUR_ONLINE; } else { presence_colour = COLOUR_OFFLINE; } win_save_vprint(window, '-', NULL, NO_EOL, presence_colour, "", "%s %s", pre, from); if (show != NULL) win_save_vprint(window, '-', NULL, NO_DATE | NO_EOL, presence_colour, "", " is %s", show); else win_save_vprint(window, '-', NULL, NO_DATE | NO_EOL, presence_colour, "", " is %s", default_show); if (last_activity != NULL) { GDateTime *now = g_date_time_new_now_local(); GTimeSpan span = g_date_time_difference(now, last_activity); g_date_time_unref(now); int hours = span / G_TIME_SPAN_HOUR; span = span - hours * G_TIME_SPAN_HOUR; int minutes = span / G_TIME_SPAN_MINUTE; span = span - minutes * G_TIME_SPAN_MINUTE; int seconds = span / G_TIME_SPAN_SECOND; if (hours > 0) { win_save_vprint(window, '-', NULL, NO_DATE | NO_EOL, presence_colour, "", ", idle %dh%dm%ds", hours, minutes, seconds); } else { win_save_vprint(window, '-', NULL, NO_DATE | NO_EOL, presence_colour, "", ", idle %dm%ds", minutes, seconds); } } if (status != NULL) win_save_vprint(window, '-', NULL, NO_DATE | NO_EOL, presence_colour, "", ", \"%s\"", status); win_save_print(window, '-', NULL, NO_DATE, presence_colour, "", ""); } void win_print_incoming_message(ProfWin *window, GTimeVal *tv_stamp, const char * const from, const char * const message) { switch (window->type) { case WIN_CHAT: case WIN_PRIVATE: win_save_print(window, '-', tv_stamp, NO_ME, COLOUR_TEXT_THEM, from, message); break; default: assert(FALSE); break; } } void win_save_vprint(ProfWin *window, const char show_char, GTimeVal *tstamp, int flags, int attrs, const char * const from, const char * const message, ...) { va_list arg; va_start(arg, message); GString *fmt_msg = g_string_new(NULL); g_string_vprintf(fmt_msg, message, arg); win_save_print(window, show_char, tstamp, flags, attrs, from, fmt_msg->str); g_string_free(fmt_msg, TRUE); } void win_save_print(ProfWin *window, const char show_char, GTimeVal *tstamp, int flags, int attrs, const char * const from, const char * const message) { gchar *date_fmt; GDateTime *time; if (tstamp == NULL) { time = g_date_time_new_now_local(); date_fmt = g_date_time_format(time, "%H:%M:%S"); } else { time = g_date_time_new_from_timeval_utc(tstamp); date_fmt = g_date_time_format(time, "%H:%M:%S"); } g_date_time_unref(time); buffer_push(window->buffer, show_char, date_fmt, flags, attrs, from, message); _win_print(window, show_char, date_fmt, flags, attrs, from, message); g_free(date_fmt); } void win_save_println(ProfWin *window, const char * const message) { win_save_print(window, '-', NULL, 0, 0, "", message); } void win_save_newline(ProfWin *window) { win_save_print(window, '-', NULL, NO_DATE, 0, "", ""); } static void _win_print(ProfWin *window, const char show_char, const char * const date_fmt, int flags, int attrs, const char * const from, const char * const message) { // flags : 1st bit = 0/1 - me/not me // 2nd bit = 0/1 - date/no date // 3rd bit = 0/1 - eol/no eol // 4th bit = 0/1 - color from/no color from int unattr_me = 0; int offset = 0; int colour = COLOUR_ME; if ((flags & NO_DATE) == 0) { wattron(window->win, COLOUR_TIME); wprintw(window->win, "%s %c ", date_fmt, show_char); wattroff(window->win, COLOUR_TIME); } if (strlen(from) > 0) { if (flags & NO_ME) { colour = COLOUR_THEM; } if (flags & NO_COLOUR_FROM) { colour = 0; } wattron(window->win, colour); if (strncmp(message, "/me ", 4) == 0) { wprintw(window->win, "*%s ", from); offset = 4; unattr_me = 1; } else { wprintw(window->win, "%s: ", from); wattroff(window->win, colour); } } wattron(window->win, attrs); if (flags & NO_EOL) { _win_print_wrapped(window->win, message+offset); } else { _win_print_wrapped(window->win, message+offset); wprintw(window->win, "\n"); } wattroff(window->win, attrs); if (unattr_me) { wattroff(window->win, colour); } } static void _win_print_wrapped(WINDOW *win, const char * const message) { int linei = 0; int wordi = 0; char *word = malloc(strlen(message) + 1); while (message[linei] != '\0') { if (message[linei] == ' ') { wprintw(win, " "); linei++; } else { wordi = 0; while (message[linei] != ' ' && message[linei] != '\0') { word[wordi++] = message[linei++]; } word[wordi] = '\0'; wprintw(win, "%s", word); } } free(word); } void win_redraw(ProfWin *window) { int i, size; werase(window->win); size = buffer_size(window->buffer); for (i = 0; i < size; i++) { ProfBuffEntry *e = buffer_yield_entry(window->buffer, i); _win_print(window, e->show_char, e->date_fmt, e->flags, e->attrs, e->from, e->message); } }