/* SYNTAX: SCROLLBACK REDRAW */
static void cmd_scrollback_redraw(void)
{
GUI_WINDOW_REC *gui;
LINE_REC *line, *next;
gui = WINDOW_GUI(active_win);
term_refresh_freeze();
line = textbuffer_view_get_lines(gui->view);
while (line != NULL) {
next = line->next;
textbuffer_reformat_line(active_win, line);
line = next;
}
gui_window_redraw(active_win);
term_refresh_thaw();
}
void gui_windows_reset_settings(void)
{
GSList *tmp;
for (tmp = windows; tmp != NULL; tmp = tmp->next) {
WINDOW_REC *rec = tmp->data;
GUI_WINDOW_REC *gui = WINDOW_GUI(rec);
textbuffer_view_set_default_indent(gui->view,
settings_get_int("indent"),
!settings_get_bool("indent_always"),
get_default_indent_func());
textbuffer_view_set_scroll(gui->view,
gui->use_scroll ? gui->scroll :
settings_get_bool("scroll"));
}
}
static void gui_window_destroyed(WINDOW_REC *window)
{
MAIN_WINDOW_REC *parent;
GUI_WINDOW_REC *gui;
g_return_if_fail(window != NULL);
gui = WINDOW_GUI(window);
parent = gui->parent;
signal_emit("gui window destroyed", 1, window);
gui_window_deinit(gui);
window->gui_data = NULL;
if (parent->active == window && mainwindows->next != NULL)
mainwindow_destroy(parent);
}
static void sig_main_statusbar_changed(WINDOW_REC *window)
{
MAIN_WINDOW_REC *parent;
if (window == NULL)
return;
parent = WINDOW_GUI(window)->parent;
if (mainbar == parent->statusbar)
return;
if (mainbar != NULL) {
mainbar_remove_items();
sidebar_add_items(mainbar_window);
}
sidebar_remove_items(parent);
mainbar_add_items(parent);
}
void gui_printtext_after_time(TEXT_DEST_REC *dest, LINE_REC *prev, const char *str, time_t time)
{
GUI_WINDOW_REC *gui;
gui = WINDOW_GUI(dest->window);
if (prev == NULL && !gui->view->buffer->last_eol) {
/* we have an unfinished line in the buffer still */
view_add_eol(gui->view, &gui->insert_after);
}
gui->use_insert_after = TRUE;
gui->insert_after = prev;
gui->insert_after_time = time;
format_send_to_gui(dest, str);
gui->use_insert_after = FALSE;
signal_emit("gui print text after finished", 3, dest->window, gui->insert_after, prev);
}
/* SYNTAX: SCROLLBACK HOME */
static void cmd_scrollback_home(const char *data)
{
GUI_WINDOW_REC *gui;
gui = WINDOW_GUI(active_win);
if (gui->startline == gui->lines)
return;
gui->startline = gui->lines;
gui->subline = 0;
gui_window_update_ypos(gui);
gui->bottom = is_window_bottom(gui);
if (is_window_visible(active_win))
gui_window_redraw(active_win);
signal_emit("gui page scrolled", 1, active_win);
}
static void sig_activity_update(Window *window)
{
GSList *tmp;
for (tmp = WINDOW_GUI(window)->views; tmp != NULL; tmp = tmp->next) {
WindowView *view = tmp->data;
if (window->data_level == 0) {
if (view->pane->tab->data_level != 0)
tab_clear_activity(view->pane->tab);
continue;
}
if (view->pane->tab->data_level < window->data_level) {
/* update tab's main label's color too */
tab_update_activity(view->pane->tab);
}
}
}
static void sig_gui_printtext_finished(WINDOW_REC *window)
{
GUI_WINDOW_REC *gui;
LINE_REC *insert_after;
if (format->len == 0)
return;
/* save format of the line */
gui = WINDOW_GUI(window);
insert_after = gui->use_insert_after ?
gui->insert_after : gui->view->buffer->cur_line;
textbuffer_insert(gui->view->buffer, insert_after,
(unsigned char *) format->str,
format->len, NULL);
g_string_truncate(format, 0);
}
static void window_lastlog_clear(WINDOW_REC *window)
{
TEXT_BUFFER_VIEW_REC *view;
LINE_REC *line, *next;
term_refresh_freeze();
view = WINDOW_GUI(window)->view;
line = textbuffer_view_get_lines(view);
while (line != NULL) {
next = line->next;
if (line->info.level & MSGLEVEL_LASTLOG)
textbuffer_view_remove_line(view, line);
line = next;
}
textbuffer_view_redraw(view);
term_refresh_thaw();
}
static void gui_window_destroyed(WINDOW_REC *window)
{
MAIN_WINDOW_REC *parent;
GUI_WINDOW_REC *gui;
g_return_if_fail(window != NULL);
gui = WINDOW_GUI(window);
parent = gui->parent;
gui_window_set_unsticky(window);
signal_emit("gui window destroyed", 1, window);
gui_window_deinit(gui);
window->gui_data = NULL;
if (parent->active == window)
mainwindow_change_active(parent, window);
}
static void remove_old_lines(WINDOW_REC *window)
{
GUI_WINDOW_REC *gui;
LINE_REC *line;
time_t old_time;
gui = WINDOW_GUI(window);
old_time = time(NULL)-(scrollback_hours*3600);
if (scrollback_lines > 0) {
/* remove lines by line count */
while (window->lines > scrollback_lines) {
line = gui->lines->data;
if (line->time >= old_time) {
/* too new line, don't remove yet */
break;
}
remove_first_line(window);
}
}
}
MAIN_WINDOW_REC *mainwindow_create(void)
{
MAIN_WINDOW_REC *rec, *parent;
int space;
rec = g_new0(MAIN_WINDOW_REC, 1);
rec->statusbar_lines = 1;
if (mainwindows == NULL) {
active_mainwin = rec;
rec->first_line = reserved_up;
rec->last_line = LINES-1-reserved_down-rec->statusbar_lines;
rec->lines = rec->last_line-rec->first_line+1;
} else {
parent = WINDOW_GUI(active_win)->parent;
if (parent->lines < WINDOW_MIN_SIZE+NEW_WINDOW_SIZE)
parent = find_window_with_room();
if (parent == NULL)
return NULL; /* not enough space */
space = (parent->lines-parent->statusbar_lines)/2;
rec->first_line = parent->first_line;
rec->last_line = rec->first_line + space-rec->statusbar_lines;
rec->lines = rec->last_line-rec->first_line+1;
parent->first_line = rec->last_line+1+rec->statusbar_lines;
parent->lines = parent->last_line-parent->first_line+1;
mainwindow_resize(parent, -space-1, FALSE);
}
#ifdef USE_CURSES_WINDOWS
rec->curses_win = newwin(rec->lines, COLS, rec->first_line, 0);
refresh();
#endif
mainwindows = g_slist_append(mainwindows, rec);
signal_emit("mainwindow created", 1, rec);
return rec;
}
/* SYNTAX: WINDOW STICK [<ref#>] [ON|OFF] */
static void cmd_window_stick(const char *data)
{
MAIN_WINDOW_REC *mainwin;
WINDOW_REC *win;
mainwin = active_mainwin;
win = active_mainwin->active;
if (is_numeric(data, ' ')) {
/* ref# specified */
win = window_find_refnum(atoi(data));
if (win == NULL) {
printformat_window(active_win, MSGLEVEL_CLIENTERROR,
TXT_REFNUM_NOT_FOUND, data);
return;
}
while (*data != ' ' && *data != '\0') data++;
while (*data == ' ') data++;
}
if (g_strncasecmp(data, "OF", 2) == 0 || i_toupper(*data) == 'N') {
/* unset sticky */
if (!WINDOW_GUI(win)->sticky) {
printformat_window(win, MSGLEVEL_CLIENTERROR,
TXT_WINDOW_NOT_STICKY);
} else {
gui_window_set_unsticky(win);
printformat_window(win, MSGLEVEL_CLIENTNOTICE,
TXT_WINDOW_UNSET_STICKY);
}
} else {
/* set sticky */
window_reparent(win, mainwin);
gui_window_set_sticky(win);
printformat_window(active_win, MSGLEVEL_CLIENTNOTICE,
TXT_WINDOW_SET_STICKY);
}
}
void gui_window_scroll(WINDOW_REC *window, int lines)
{
GUI_WINDOW_REC *gui;
g_return_if_fail(window != NULL);
gui = WINDOW_GUI(window);
if (lines < 0) {
if (gui->startline == NULL || gui->startline->prev == NULL)
return;
gui_window_scroll_up(gui, -lines);
} else {
if (is_scrolled_bottom(gui))
return;
gui_window_scroll_down(gui, lines);
}
if (is_window_visible(window))
gui_window_redraw(window);
signal_emit("gui page scrolled", 1, window);
}
static void remove_first_line(WINDOW_REC *window)
{
GUI_WINDOW_REC *gui;
TEXT_CHUNK_REC *chunk;
g_return_if_fail(window != NULL);
gui = WINDOW_GUI(window);
chunk = gui->text_chunks->data;
if (--chunk->lines == 0)
text_chunk_free(gui, chunk);
if (gui->lastlog_last_check != NULL &&
gui->lastlog_last_check->data == window)
gui->lastlog_last_check = NULL;
if (gui->lastlog_last_away != NULL &&
gui->lastlog_last_away->data == window)
gui->lastlog_last_away = NULL;
if (gui->startline->prev == NULL) {
/* first line in screen removed */
gui->startline = gui->startline->next;
gui->subline = 0;
gui->ypos--;
}
if (gui->bottom_startline->prev == NULL) {
/* bottom line removed (shouldn't happen?) */
gui->bottom_startline = gui->bottom_startline->next;
gui->bottom_subline = 0;
}
window->lines--;
g_mem_chunk_free(gui->line_chunk, gui->lines->data);
gui->lines = g_list_remove(gui->lines, gui->lines->data);
if (gui->startline->prev == NULL && is_window_visible(window))
gui_window_redraw(window);
}
void gui_window_reparent(WINDOW_REC *window, MAIN_WINDOW_REC *parent)
{
MAIN_WINDOW_REC *oldparent;
oldparent = WINDOW_MAIN(window);
if (oldparent == parent)
return;
gui_window_set_unsticky(window);
textbuffer_view_set_window(WINDOW_GUI(window)->view, NULL);
WINDOW_MAIN(window) = parent;
if (parent->sticky_windows)
gui_window_set_sticky(window);
if (MAIN_WINDOW_TEXT_HEIGHT(parent) !=
MAIN_WINDOW_TEXT_HEIGHT(oldparent) ||
parent->width != oldparent->width) {
gui_window_resize(window, parent->width,
MAIN_WINDOW_TEXT_HEIGHT(parent));
}
}
static void cmd_scrollback_status(void)
{
GSList *tmp;
int window_kb, total_lines, total_kb;
total_lines = 0; total_kb = 0;
for (tmp = windows; tmp != NULL; tmp = tmp->next) {
WINDOW_REC *window = tmp->data;
GUI_WINDOW_REC *gui = WINDOW_GUI(window);
window_kb = g_slist_length(gui->text_chunks)*
LINE_TEXT_CHUNK_SIZE/1024;
total_lines += window->lines;
total_kb += window_kb;
printtext(NULL, NULL, MSGLEVEL_CLIENTCRAP,
"Window %d: %d lines, %dkB of data",
window->refnum, window->lines, window_kb);
}
printtext(NULL, NULL, MSGLEVEL_CLIENTCRAP,
"Total: %d lines, %dkB of data",
total_lines, total_kb);
}
static void mainwindow_resize_windows(MAIN_WINDOW_REC *window)
{
GSList *tmp;
int resized;
mainwindow_set_screen_size(window);
resized = FALSE;
for (tmp = windows; tmp != NULL; tmp = tmp->next) {
WINDOW_REC *rec = tmp->data;
if (rec->gui_data != NULL &&
WINDOW_GUI(rec)->parent == window &&
!window_size_equals(rec, window)) {
resized = TRUE;
gui_window_resize(rec, window->width,
MAIN_WINDOW_TEXT_HEIGHT(window));
}
}
if (resized)
signal_emit("mainwindow resized", 1, window);
}
static void item_more(SBAR_ITEM_REC *item, int get_size_only)
{
MAIN_WINDOW_REC *mainwin;
int visible;
if (active_win == NULL) {
mainwin = NULL;
visible = FALSE;
} else {
mainwin = WINDOW_MAIN(active_win);
visible = WINDOW_GUI(active_win)->view->more_text;
}
if (!visible) {
if (mainwin != NULL)
more_visible = g_slist_remove(more_visible, mainwin);
if (get_size_only)
item->min_size = item->max_size = 0;
return;
}
more_visible = g_slist_prepend(more_visible, mainwin);
statusbar_item_default_handler(item, get_size_only, NULL, "", FALSE);
}
void quassel_irssi_backlog(void* arg, int msg_id, int timestamp, int bufferid, int network, char* buffer_id, char* sender, int type, int flags, char* content) {
(void) msg_id;
(void) bufferid;
(void) type;
(void) flags;
Quassel_SERVER_REC *server = (Quassel_SERVER_REC*)arg;
char *chan = channame(network, buffer_id);
char *nick = strdup(sender);
char *address;
if( (address=index(nick, '!')) != NULL)
*address = 0;
address++;
GSList *win = windows;
while(win) {
WINDOW_REC* winrec = (WINDOW_REC*) win->data;
if(winrec->active_server != SERVER(server) &&
winrec->connect_server != SERVER(server))
goto next;
if(!winrec->active)
goto next;
if(strcmp(winrec->active->visible_name, chan)!=0)
goto next;
if(!WINDOW_GUI(winrec) ||
!WINDOW_GUI(winrec)->view ||
!WINDOW_GUI(winrec)->view->buffer)
goto next;
LINE_INFO_REC lineinforec;
lineinforec.time=timestamp;
lineinforec.level = 0;
LINE_REC* pos = WINDOW_GUI(winrec)->view->buffer->first_line;
LINE_REC* before = pos;
for(; pos!=NULL; pos = pos->next) {
if(pos->info.time >= timestamp)
break;
before = pos;
}
unsigned char *data = NULL;
int len = asprintf((char**)&data, "%d:%s:%sxx", timestamp, nick, content);
data[len-2]=0;
data[len-1]=0x80;
LINE_REC *linerec = textbuffer_insert(WINDOW_GUI(winrec)->view->buffer, before, data, len, &lineinforec);
free(data);
textbuffer_view_insert_line(WINDOW_GUI(winrec)->view, linerec);
if(WINDOW_GUI(winrec)->insert_after)
WINDOW_GUI(winrec)->insert_after = linerec;
WINDOW_GUI(winrec)->view->dirty = 1;
winrec->last_line = time(NULL);
mainwindows_redraw();
next:
win = g_slist_next(win);
}
free(nick);
}
static void show_lastlog(const char *searchtext, GHashTable *optlist,
int start, int count, FILE *fhandle)
{
WINDOW_REC *window;
LINE_REC *startline;
GList *list, *tmp;
GString *line;
char *str;
int level, before, after, len, date = FALSE;
level = cmd_options_get_level("lastlog", optlist);
if (level == -1) return; /* error in options */
if (level == 0) level = MSGLEVEL_ALL;
if (g_hash_table_lookup(optlist, "clear") != NULL) {
textbuffer_view_remove_lines_by_level(WINDOW_GUI(active_win)->view, MSGLEVEL_LASTLOG);
if (*searchtext == '\0')
return;
}
/* which window's lastlog to look at? */
window = active_win;
str = g_hash_table_lookup(optlist, "window");
if (str != NULL) {
window = is_numeric(str, '\0') ?
window_find_refnum(atoi(str)) :
window_find_item(NULL, str);
if (window == NULL) {
printformat(NULL, NULL, MSGLEVEL_CLIENTERROR,
TXT_REFNUM_NOT_FOUND, str);
return;
}
}
if (g_hash_table_lookup(optlist, "new") != NULL)
startline = textbuffer_view_get_bookmark(WINDOW_GUI(window)->view, "lastlog_last_check");
else if (g_hash_table_lookup(optlist, "away") != NULL)
startline = textbuffer_view_get_bookmark(WINDOW_GUI(window)->view, "lastlog_last_away");
else
startline = NULL;
if (startline == NULL)
startline = textbuffer_view_get_lines(WINDOW_GUI(window)->view);
str = g_hash_table_lookup(optlist, "#");
if (str != NULL) {
before = after = atoi(str);
} else {
str = g_hash_table_lookup(optlist, "before");
before = str == NULL ? 0 : *str != '\0' ?
atoi(str) : DEFAULT_LASTLOG_BEFORE;
str = g_hash_table_lookup(optlist, "after");
if (str == NULL) str = g_hash_table_lookup(optlist, "a");
after = str == NULL ? 0 : *str != '\0' ?
atoi(str) : DEFAULT_LASTLOG_AFTER;
}
if (g_hash_table_lookup(optlist, "date") != NULL)
date = TRUE;
list = textbuffer_find_text(WINDOW_GUI(window)->view->buffer, startline,
level, MSGLEVEL_LASTLOG,
searchtext, before, after,
g_hash_table_lookup(optlist, "regexp") != NULL,
g_hash_table_lookup(optlist, "word") != NULL,
g_hash_table_lookup(optlist, "case") != NULL);
len = g_list_length(list);
if (count <= 0)
tmp = list;
else {
int pos = len-count-start;
if (pos < 0) pos = 0;
tmp = pos > len ? NULL : g_list_nth(list, pos);
len = g_list_length(tmp);
}
if (g_hash_table_lookup(optlist, "count") != NULL) {
printformat_window(active_win, MSGLEVEL_CLIENTNOTICE,
TXT_LASTLOG_COUNT, len);
g_list_free(list);
return;
}
if (len > MAX_LINES_WITHOUT_FORCE && fhandle == NULL &&
g_hash_table_lookup(optlist, "force") == NULL) {
printformat_window(active_win,
MSGLEVEL_CLIENTNOTICE|MSGLEVEL_LASTLOG,
TXT_LASTLOG_TOO_LONG, len);
g_list_free(list);
return;
}
if (fhandle == NULL && g_hash_table_lookup(optlist, "-") == NULL)
printformat(NULL, NULL, MSGLEVEL_LASTLOG, TXT_LASTLOG_START);
line = g_string_new(NULL);
while (tmp != NULL && (count < 0 || count > 0)) {
LINE_REC *rec = tmp->data;
if (rec == NULL) {
if (tmp->next == NULL)
break;
if (fhandle != NULL) {
fwrite("--\n", 3, 1, fhandle);
} else {
printformat_window(active_win,
MSGLEVEL_LASTLOG,
TXT_LASTLOG_SEPARATOR);
}
tmp = tmp->next;
continue;
}
/* get the line text */
textbuffer_line2text(rec, fhandle == NULL, line);
if (!settings_get_bool("timestamps")) {
struct tm *tm = localtime(&rec->info.time);
char timestamp[10];
g_snprintf(timestamp, sizeof(timestamp),
"%02d:%02d ",
tm->tm_hour, tm->tm_min);
g_string_prepend(line, timestamp);
}
if (date == TRUE)
prepend_date(window, rec, line);
/* write to file/window */
if (fhandle != NULL) {
fwrite(line->str, line->len, 1, fhandle);
fputc('\n', fhandle);
} else {
printtext_window(active_win, MSGLEVEL_LASTLOG,
"%s", line->str);
}
count--;
tmp = tmp->next;
}
g_string_free(line, TRUE);
if (fhandle == NULL && g_hash_table_lookup(optlist, "-") == NULL)
printformat(NULL, NULL, MSGLEVEL_LASTLOG, TXT_LASTLOG_END);
textbuffer_view_set_bookmark_bottom(WINDOW_GUI(window)->view,
"lastlog_last_check");
g_list_free(list);
}
static void window_next_page(void)
{
GUI_WINDOW_REC *gui = WINDOW_GUI(active_win);
gui_window_scroll(active_win, (gui->parent->last_line-gui->parent->first_line)/2);
}
void gui_window_line_remove(WINDOW_REC *window, LINE_REC *line, int redraw)
{
GUI_WINDOW_REC *gui;
GList *last;
int screenchange;
g_return_if_fail(window != NULL);
g_return_if_fail(line != NULL);
gui = WINDOW_GUI(window);
screenchange = g_list_find(gui->startline, line) != NULL;
if (screenchange) gui->ypos -= gui_window_get_linecount(gui, line);
gui_window_cache_remove(gui, line);
gui_window_line_text_free(gui, line);
if (gui->lastlog_last_check != NULL &&
gui->lastlog_last_check->data == line)
gui->lastlog_last_check = NULL;
if (gui->lastlog_last_away != NULL &&
gui->lastlog_last_away->data == line)
gui->lastlog_last_away = NULL;
last = g_list_last(gui->bottom_startline);
if (last->data == line) {
/* removing last line */
gui->last_subline =
gui_window_get_linecount(gui, last->prev->data)-1;
}
if (gui->bottom_startline->data == line) {
/* bottom line removed */
if (gui->bottom_startline->next != NULL) {
gui->bottom_startline = gui->bottom_startline->next;
gui->bottom_subline = 0;
} else {
gui->bottom_startline = gui->bottom_startline->prev;
gui->bottom_subline = gui->last_subline+1;
}
}
if (gui->startline->data == line) {
/* first line in screen removed */
if (gui->startline->next != NULL) {
gui->startline = gui->startline->next;
gui->subline = 0;
} else {
gui->startline = gui->startline->prev;
gui->subline = gui->last_subline+1;
gui->ypos = -1;
gui->empty_linecount = gui->parent->lines;
gui->bottom = TRUE;
}
}
window->lines--;
g_mem_chunk_free(gui->line_chunk, line);
gui->lines = g_list_remove(gui->lines, line);
if (window->lines == 0)
gui_window_clear(window);
if (redraw && screenchange && is_window_visible(window))
gui_window_redraw(window);
}
static void sig_gui_print_text(WINDOW_REC *window, void *fgcolor,
void *bgcolor, void *pflags,
char *str, void *level)
{
GUI_WINDOW_REC *gui;
LINE_REC *line;
int fg, bg, flags, new_lines, n, visible, ypos, subline;
flags = GPOINTER_TO_INT(pflags);
fg = GPOINTER_TO_INT(fgcolor);
bg = GPOINTER_TO_INT(bgcolor);
get_colors(flags, &fg, &bg);
if (window == NULL && next_xpos != -1) {
wmove(stdscr, next_ypos, next_xpos);
set_color(stdscr, fg | (bg << 4));
addstr(str);
next_xpos += strlen(str);
return;
}
g_return_if_fail(window != NULL);
gui = WINDOW_GUI(window);
visible = is_window_visible(window) && gui->bottom;
if (gui->cur_text == NULL)
create_text_chunk(gui);
/* newline can be only at the start of the line.. */
if (flags & PRINTFLAG_NEWLINE) {
remove_old_lines(window);
if (!gui->eol_marked) {
if (format->len > 0 || gui->temp_line != NULL) {
/* mark format continuing to next line */
char tmp[2] = { 0, (char)LINE_CMD_FORMAT_CONT };
linebuf_add(gui, tmp, 2);
}
linebuf_add(gui, "\0\200", 2); /* mark EOL */
}
gui->eol_marked = FALSE;
line = create_line(gui, 0);
if (gui->temp_line == NULL ||
g_list_find(gui->startline, gui->temp_line) != NULL)
gui_window_newline(gui, visible);
gui->last_subline = 0;
} else {
line = gui->temp_line != NULL ? gui->temp_line :
gui->cur_line != NULL ? gui->cur_line :
create_line(gui, 0);
if (line->level == 0) line->level = GPOINTER_TO_INT(level);
}
line_add_colors(gui, fg, bg, flags);
linebuf_add(gui, str, strlen(str));
mark_temp_eol(gui->cur_text);
gui_window_cache_remove(gui, line);
if (gui->temp_line != NULL) {
/* updating existing line - don't even
try to print it to screen */
return;
}
new_lines = gui_window_get_linecount(gui, line)-1 - gui->last_subline;
for (n = 0; n < new_lines; n++)
gui_window_newline(gui, visible);
if (visible) {
/* draw the line to screen. */
ypos = gui->ypos-new_lines;
if (new_lines > 0) {
#ifdef USE_CURSES_WINDOWS
set_color(gui->parent->curses_win, 0);
wmove(gui->parent->curses_win, ypos, 0);
wclrtoeol(gui->parent->curses_win);
#else
set_color(stdscr, 0);
move(ypos + gui->parent->first_line, 0);
wclrtoeol(stdscr);
#endif
}
if (ypos >= 0)
subline = gui->last_subline;
else {
/* *LONG* line - longer than screen height */
subline = -ypos+gui->last_subline;
ypos = 0;
}
gui_window_line_draw(gui, line, ypos, subline, -1);
}
gui->last_subline += new_lines;
}
void gui_window_redraw(WINDOW_REC *window)
{
GUI_WINDOW_REC *gui;
WINDOW *cwin;
GList *line;
int ypos, lines, skip, max;
g_return_if_fail(window != NULL);
gui = WINDOW_GUI(window);
#ifdef USE_CURSES_WINDOWS
cwin = gui->parent->curses_win;
#else
cwin = stdscr;
#endif
/* clear the lines first */
set_color(cwin, 0);
#ifdef USE_CURSES_WINDOWS
for (ypos = 0; ypos <= gui->parent->lines; ypos++) {
#else
for (ypos = gui->parent->first_line; ypos <= gui->parent->last_line; ypos++) {
#endif
wmove(cwin, ypos, 0);
wclrtoeol(cwin);
}
skip = gui->subline;
ypos = 0;
for (line = gui->startline; line != NULL; line = line->next) {
LINE_REC *rec = line->data;
max = gui->parent->lines-1 - ypos+1;
if (max < 0) break;
lines = gui_window_line_draw(gui, rec, ypos, skip, max);
ypos += lines-skip;
skip = 0;
}
screen_refresh(cwin);
}
static void gui_window_scroll_up(GUI_WINDOW_REC *gui, int lines)
{
LINE_REC *line;
int count, linecount;
if (gui->startline == NULL)
return;
count = lines-gui->subline;
gui->ypos += gui->subline;
gui->subline = 0;
while (gui->startline->prev != NULL && count > 0) {
gui->startline = gui->startline->prev;
line = gui->startline->data;
linecount = gui_window_get_linecount(gui, line);
count -= linecount;
gui->ypos += linecount;
}
if (count < 0) {
gui->subline = -count;
gui->ypos -= -count;
}
gui->bottom = is_window_bottom(gui);
}
static void gui_printtext(WINDOW_REC *window, gpointer fgcolor, gpointer bgcolor, gpointer pflags, char *str, gpointer level)
{
GUI_WINDOW_REC *gui;
LINE_REC *line;
int fg, bg, flags, new_lines, n, visible, ypos, subline;
g_return_if_fail(window != NULL);
remove_old_lines(window);
gui = WINDOW_GUI(window);
visible = is_window_visible(window) && gui->bottom;
flags = GPOINTER_TO_INT(pflags);
fg = GPOINTER_TO_INT(fgcolor);
bg = GPOINTER_TO_INT(bgcolor);
if (gui->cur_text == NULL)
create_text_chunk(gui);
/* \n can be only at the start of the line.. */
if (*str == '\n') {
str++;
linebuf_add(gui, "\0\x80", 2); /* mark EOL */
line = create_line(gui, 0);
gui_window_newline(gui, visible);
gui->cur_text->lines++;
gui->last_subline = 0;
} else {
line = gui->cur_line != NULL ? gui->cur_line :
create_line(gui, 0);
if (line->level == 0) line->level = GPOINTER_TO_INT(level);
}
get_colors(flags, &fg, &bg);
line_add_colors(gui, fg, bg, flags);
linebuf_add(gui, str, strlen(str));
mark_temp_eol(gui->cur_text);
gui_window_cache_remove(gui, line);
new_lines = gui_window_get_linecount(gui, line)-1 - gui->last_subline;
for (n = 0; n < new_lines; n++)
gui_window_newline(gui, visible);
if (visible) {
/* draw the line to screen. */
ypos = gui->ypos-new_lines;
if (new_lines > 0) {
set_color(0);
move(gui->parent->first_line+ypos, 0); clrtoeol();
}
if (ypos >= 0)
subline = gui->last_subline;
else {
/* *LONG* line - longer than screen height */
subline = -ypos+gui->last_subline;
ypos = 0;
}
ypos += gui->parent->first_line;
gui_window_line_draw(gui, line, ypos, subline, -1);
}
gui->last_subline += new_lines;
}
GList *gui_window_find_text(WINDOW_REC *window, const char *text,
GList *startline, int regexp, int fullword)
{
#ifdef HAVE_REGEX_H
regex_t preg;
#endif
GList *tmp;
GList *matches;
gchar *str, *ptr;
gint n, size;
g_return_val_if_fail(window != NULL, NULL);
g_return_val_if_fail(text != NULL, NULL);
matches = NULL;
size = 1024;
str = g_malloc(1024);
#ifdef HAVE_REGEX_H
if (regcomp(&preg, text, REG_ICASE|REG_EXTENDED|REG_NOSUB) != 0)
return 0;
#endif
if (startline == NULL) startline = WINDOW_GUI(window)->lines;
for (tmp = startline; tmp != NULL; tmp = tmp->next)
{
LINE_REC *rec = tmp->data;
if (*text == '\0') {
matches = g_list_append(matches, rec);
continue;
}
for (n = 0, ptr = rec->text; ; ptr++)
{
if (*ptr != 0)
{
if (n+2 > size)
{
size += 1024;
str = g_realloc(str, size);
}
str[n++] = toupper(*ptr);
}
else
{
ptr++;
if ((guchar) *ptr == LINE_CMD_CONTINUE)
{
gchar *tmp;
memcpy(&tmp, ptr+1, sizeof(gchar *));
ptr = tmp-1;
}
else if ((guchar) *ptr == LINE_CMD_EOL ||
(guchar) *ptr == LINE_CMD_FORMAT)
break;
}
}
str[n] = '\0';
if (
#ifdef HAVE_REGEX_H
regexp ? regexec(&preg, str, 0, NULL, 0) == 0 :
#endif
fullword ? stristr_full(str, text) != NULL :
stristr(str, text) != NULL) {
/* matched */
matches = g_list_append(matches, rec);
}
}
#ifdef HAVE_REGEX_H
regfree(&preg);
#endif
if (str != NULL) g_free(str);
return matches;
}
/* SYNTAX: SCROLLBACK CLEAR */
static void cmd_scrollback_clear(void)
{
textbuffer_view_remove_all_lines(WINDOW_GUI(active_win)->view);
}
/* SYNTAX: SCROLLBACK GOTO <+|-linecount>|<linenum>|<timestamp> */
static void cmd_scrollback_goto(gchar *data)
{
GList *pos;
gchar *arg1, *arg2;
void *free_arg;
gint lines;
if (!cmd_get_params(data, &free_arg, 2, &arg1, &arg2))
return;
if (*arg2 == '\0' && (*arg1 == '-' || *arg1 == '+'))
{
/* go forward/backward n lines */
if (sscanf(arg1 + (*arg1 == '-' ? 0 : 1), "%d", &lines) == 1)
gui_window_scroll(active_win, lines);
}
else if (*arg2 == '\0' && strchr(arg1, ':') == NULL && strchr(arg1, '.') == NULL &&
sscanf(arg1, "%d", &lines) == 1)
{
/* go to n'th line. */
pos = g_list_nth(WINDOW_GUI(active_win)->lines, lines);
if (pos != NULL)
scrollback_goto_pos(active_win, pos);
}
else
{
struct tm tm;
time_t stamp;
gint day, month;
/* [dd.mm | -<days ago>] hh:mi[:ss] */
stamp = time(NULL);
if (*arg1 == '-')
{
/* -<days ago> */
if (sscanf(arg1+1, "%d", &day) == 1)
stamp -= day*3600*24;
memcpy(&tm, localtime(&stamp), sizeof(struct tm));
}
else if (*arg2 != '\0')
{
/* dd.mm */
if (sscanf(arg1, "%d.%d", &day, &month) == 2)
{
month--;
memcpy(&tm, localtime(&stamp), sizeof(struct tm));
if (tm.tm_mon < month)
tm.tm_year--;
tm.tm_mon = month;
tm.tm_mday = day;
stamp = mktime(&tm);
}
}
else
{
/* move time argument to arg2 */
arg2 = arg1;
}
/* hh:mi[:ss] */
memcpy(&tm, localtime(&stamp), sizeof(struct tm));
tm.tm_sec = 0;
sscanf(arg2, "%d:%d:%d", &tm.tm_hour, &tm.tm_min, &tm.tm_sec);
stamp = mktime(&tm);
if (stamp > time(NULL) && arg1 == arg2) {
/* we used /SB GOTO 23:59 or something, we want to jump to
previous day's 23:59 time instead of into future. */
stamp -= 3600*24;
}
if (stamp > time(NULL)) {
/* we're still looking into future, don't bother checking */
cmd_params_free(free_arg);
return;
}
/* find the first line after timestamp */
for (pos = WINDOW_GUI(active_win)->lines; pos != NULL; pos = pos->next)
{
LINE_REC *rec = pos->data;
if (rec->time >= stamp)
{
scrollback_goto_pos(active_win, pos);
break;
}
}
}
cmd_params_free(free_arg);
}
static void scrollback_goto_time(const char *datearg, const char *timearg)
{
LINE_REC *line;
struct tm tm;
time_t now, stamp;
int day, month;
/* [dd[.mm] | -<days ago>] hh:mi[:ss] */
now = stamp = time(NULL);
if (*datearg == '-') {
/* -<days ago> */
stamp -= atoi(datearg+1) * 3600*24;
memcpy(&tm, localtime(&stamp), sizeof(struct tm));
} else if (*timearg != '\0') {
/* dd[.mm] */
memcpy(&tm, localtime(&stamp), sizeof(struct tm));
day = month = 0;
sscanf(datearg, "%d.%d", &day, &month);
if (day <= 0) return;
if (month <= 0) {
/* month not given */
if (day > tm.tm_mday) {
/* last month's day */
if (tm.tm_mon > 0)
tm.tm_mon--;
else {
/* last year's day.. */
tm.tm_year--;
tm.tm_mon = 11;
}
}
} else {
month--;
if (month > tm.tm_mon)
tm.tm_year--;
tm.tm_mon = month;
}
tm.tm_mday = day;
stamp = mktime(&tm);
}
else
{
/* only time given, move it to timearg */
timearg = datearg;
}
/* hh:mi[:ss] */
memcpy(&tm, localtime(&stamp), sizeof(struct tm));
tm.tm_sec = 0;
sscanf(timearg, "%d:%d:%d", &tm.tm_hour, &tm.tm_min, &tm.tm_sec);
stamp = mktime(&tm);
if (stamp > now && timearg == datearg) {
/* we used /SB GOTO 23:59 or something, we want to jump to
previous day's 23:59 time instead of into future. */
stamp -= 3600*24;
}
if (stamp > now) {
/* we're still looking into future, don't bother checking */
return;
}
/* scroll to first line after timestamp */
line = textbuffer_view_get_lines(WINDOW_GUI(active_win)->view);
for (; line != NULL; line = line->next) {
if (line->info.time >= stamp) {
gui_window_scroll_line(active_win, line);
break;
}
}
}
