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..adding new files..
git-svn-id: http://svn.irssi.org/repos/irssi/trunk@171 dbcabf3a-b0e7-0310-adc4-f8d773084564
This commit is contained in:
Timo Sirainen
cras
parent
d01b094151
commit
c95034c6de
206 changed files with 31247 additions and 0 deletions
390
src/fe-text/gui-textwidget.c
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390
src/fe-text/gui-textwidget.c
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/*
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gui-textwidget.c : irssi
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Copyright (C) 1999 Timo Sirainen
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This program 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 2 of the License, or
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(at your option) any later version.
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This program 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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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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#include "module.h"
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#include "module-formats.h"
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#include "signals.h"
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#include "commands.h"
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#include "misc.h"
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#include "levels.h"
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#include "settings.h"
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#include "windows.h"
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#include "screen.h"
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#include "gui-mainwindows.h"
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#include "gui-windows.h"
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static gchar *gui_window_line2text(LINE_REC *line)
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{
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GString *str;
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gint color;
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gchar *ret, *ptr, *tmp;
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g_return_val_if_fail(line != NULL, NULL);
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str = g_string_new(NULL);
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color = 0;
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for (ptr = line->text; ; ptr++)
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{
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if (*ptr != 0)
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{
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g_string_append_c(str, *ptr);
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continue;
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}
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ptr++;
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if ((*ptr & 0x80) == 0)
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{
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/* set color */
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color = *ptr;
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g_string_sprintfa(str, "\003%c%c", (color & 0x07)+1, ((color & 0xf0) >> 4)+1);
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if (color & 0x08) g_string_sprintfa(str, "\002");
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}
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else switch ((guchar) *ptr)
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{
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case LINE_CMD_EOL:
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ret = str->str;
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g_string_free(str, FALSE);
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return ret;
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case LINE_CMD_CONTINUE:
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memcpy(&tmp, ptr+1, sizeof(gchar *));
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ptr = tmp-1;
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break;
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case LINE_CMD_UNDERLINE:
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g_string_append_c(str, 31);
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break;
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case LINE_CMD_COLOR8:
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g_string_sprintfa(str, "\003%c%c", 9, ((color & 0xf0) >> 4)+1);
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color &= 0xfff0;
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color |= 8|ATTR_COLOR8;
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break;
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case LINE_CMD_BEEP:
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break;
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case LINE_CMD_INDENT:
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break;
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}
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}
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return NULL;
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}
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#define LASTLOG_FLAG_NEW 0x01
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#define LASTLOG_FLAG_NOHEADERS 0x02
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#define LASTLOG_FLAG_WORD 0x04
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#define LASTLOG_FLAG_REGEXP 0x08
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static int lastlog_parse_args(char *args, int *flags)
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{
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char **arglist, **tmp;
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int level;
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/* level can be specified in arguments.. */
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level = 0; *flags = 0;
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arglist = g_strsplit(args, " ", -1);
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for (tmp = arglist; *tmp != NULL; tmp++) {
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if (strcmp(*tmp, "-") == 0)
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*flags |= LASTLOG_FLAG_NOHEADERS;
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else if (g_strcasecmp(*tmp, "-new") == 0)
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*flags |= LASTLOG_FLAG_NEW;
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else if (g_strcasecmp(*tmp, "-word") == 0)
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*flags |= LASTLOG_FLAG_WORD;
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else if (g_strcasecmp(*tmp, "-regexp") == 0)
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*flags |= LASTLOG_FLAG_REGEXP;
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else
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level |= level2bits(tmp[0]+1);
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}
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if (level == 0) level = MSGLEVEL_ALL;
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g_strfreev(arglist);
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return level;
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}
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#define lastlog_match(line, level) \
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(((line)->level & level) != 0 && ((line)->level & MSGLEVEL_LASTLOG) == 0)
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static GList *lastlog_window_startline(int only_new)
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{
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GList *startline, *tmp;
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startline = WINDOW_GUI(active_win)->lines;
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if (!only_new) return startline;
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for (tmp = startline; tmp != NULL; tmp = tmp->next) {
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LINE_REC *rec = tmp->data;
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if (rec->level & MSGLEVEL_LASTLOG)
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startline = tmp;
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}
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return startline;
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}
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static GList *lastlog_find_startline(GList *list, int count, int start, int level)
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{
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GList *tmp;
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if (count <= 0) return list;
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for (tmp = g_list_last(list); tmp != NULL; tmp = tmp->prev) {
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LINE_REC *rec = tmp->data;
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if (!lastlog_match(rec, level))
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continue;
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if (start > 0) {
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start--;
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continue;
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}
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if (--count == 0)
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return tmp;
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}
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return list;
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}
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static void cmd_lastlog(const char *data)
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{
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GList *startline, *list, *tmp;
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char *params, *str, *args, *text, *countstr, *start;
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struct tm *tm;
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int level, flags, count;
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g_return_if_fail(data != NULL);
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params = cmd_get_params(data, 4 | PARAM_FLAG_OPTARGS, &args, &text, &countstr, &start);
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if (*start == '\0' && is_numeric(text, 0)) {
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if (is_numeric(countstr, 0))
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start = countstr;
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countstr = text;
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text = "";
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}
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count = atol(countstr);
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if (count == 0) count = -1;
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level = lastlog_parse_args(args, &flags);
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startline = lastlog_window_startline(flags & LASTLOG_FLAG_NEW);
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if ((flags & LASTLOG_FLAG_NOHEADERS) == 0)
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printformat(NULL, NULL, MSGLEVEL_LASTLOG, IRCTXT_LASTLOG_START);
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list = gui_window_find_text(active_win, text, startline, flags & LASTLOG_FLAG_REGEXP, flags & LASTLOG_FLAG_WORD);
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tmp = lastlog_find_startline(list, count, atol(start), level);
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for (; tmp != NULL && (count < 0 || count > 0); tmp = tmp->next, count--) {
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LINE_REC *rec = tmp->data;
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if (!lastlog_match(rec, level))
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continue;
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text = gui_window_line2text(rec);
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if (settings_get_bool("toggle_show_timestamps"))
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printtext(NULL, NULL, MSGLEVEL_LASTLOG, text);
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else {
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tm = localtime(&rec->time);
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str = g_strdup_printf("[%02d:%02d] %s", tm->tm_hour, tm->tm_min, text);
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printtext(NULL, NULL, MSGLEVEL_LASTLOG, str);
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g_free(str);
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}
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g_free(text);
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}
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if ((flags & LASTLOG_FLAG_NOHEADERS) == 0)
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printformat(NULL, NULL, MSGLEVEL_LASTLOG, IRCTXT_LASTLOG_END);
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g_list_free(list);
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g_free(params);
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}
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static void cmd_scrollback(gchar *data, SERVER_REC *server, WI_ITEM_REC *item)
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{
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command_runsub("scrollback", data, server, item);
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}
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static void cmd_scrollback_clear(gchar *data)
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{
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gui_window_clear(active_win);
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}
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static void scrollback_goto_pos(WINDOW_REC *window, GList *pos)
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{
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GUI_WINDOW_REC *gui;
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g_return_if_fail(window != NULL);
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g_return_if_fail(pos != NULL);
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gui = WINDOW_GUI(window);
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if (g_list_find(gui->bottom_startline, pos->data) == NULL)
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{
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gui->startline = pos;
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gui->subline = 0;
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gui->bottom = FALSE;
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}
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else
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{
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/* reached the last line */
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if (gui->bottom) return;
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gui->bottom = TRUE;
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gui->startline = gui->bottom_startline;
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gui->subline = gui->bottom_subline;
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gui->ypos = last_text_line-first_text_line-1;
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}
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if (is_window_visible(window))
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gui_window_redraw(window);
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signal_emit("gui page scrolled", 1, window);
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}
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static void cmd_scrollback_goto(gchar *data)
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{
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GList *pos;
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gchar *params, *arg1, *arg2;
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gint lines;
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params = cmd_get_params(data, 2, &arg1, &arg2);
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if (*arg2 == '\0' && (*arg1 == '-' || *arg1 == '+'))
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{
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/* go forward/backward n lines */
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if (sscanf(arg1 + (*arg1 == '-' ? 0 : 1), "%d", &lines) == 1)
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gui_window_scroll(active_win, lines);
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}
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else if (*arg2 == '\0' && strchr(arg1, ':') == NULL && strchr(arg1, '.') == NULL &&
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sscanf(arg1, "%d", &lines) == 1)
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{
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/* go to n'th line. */
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pos = g_list_nth(WINDOW_GUI(active_win)->lines, lines);
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if (pos != NULL)
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scrollback_goto_pos(active_win, pos);
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}
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else
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{
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struct tm tm;
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time_t stamp;
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gint day, month;
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/* [dd.mm | -<days ago>] hh:mi[:ss] */
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stamp = time(NULL);
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if (*arg1 == '-')
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{
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/* -<days ago> */
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if (sscanf(arg1+1, "%d", &day) == 1)
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stamp -= day*3600*24;
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memcpy(&tm, localtime(&stamp), sizeof(struct tm));
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}
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else if (*arg2 != '\0')
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{
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/* dd.mm */
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if (sscanf(arg1, "%d.%d", &day, &month) == 2)
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{
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month--;
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memcpy(&tm, localtime(&stamp), sizeof(struct tm));
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if (tm.tm_mon < month)
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tm.tm_year--;
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tm.tm_mon = month;
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tm.tm_mday = day;
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stamp = mktime(&tm);
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}
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}
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else
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{
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/* move time argument to arg2 */
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arg2 = arg1;
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}
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/* hh:mi[:ss] */
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memcpy(&tm, localtime(&stamp), sizeof(struct tm));
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tm.tm_sec = 0;
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sscanf(arg2, "%d:%d:%d", &tm.tm_hour, &tm.tm_min, &tm.tm_sec);
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stamp = mktime(&tm);
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/* find the first line after timestamp */
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for (pos = WINDOW_GUI(active_win)->lines; pos != NULL; pos = pos->next)
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{
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LINE_REC *rec = pos->data;
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if (rec->time >= stamp)
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{
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scrollback_goto_pos(active_win, pos);
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break;
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}
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}
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}
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g_free(params);
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}
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static void cmd_scrollback_home(gchar *data)
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{
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GUI_WINDOW_REC *gui;
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gui = WINDOW_GUI(active_win);
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if (gui->bottom_startline == gui->startline)
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return;
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gui->bottom = FALSE;
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gui->startline = gui->lines;
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gui->subline = 0;
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if (is_window_visible(active_win))
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gui_window_redraw(active_win);
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signal_emit("gui page scrolled", 1, active_win);
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}
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static void cmd_scrollback_end(gchar *data)
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{
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GUI_WINDOW_REC *gui;
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gui = WINDOW_GUI(active_win);
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gui->bottom = TRUE;
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gui->startline = gui->bottom_startline;
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gui->subline = gui->bottom_subline;
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gui->ypos = last_text_line-first_text_line-1;
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if (is_window_visible(active_win))
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gui_window_redraw(active_win);
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signal_emit("gui page scrolled", 1, active_win);
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}
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void gui_textwidget_init(void)
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{
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command_bind("lastlog", NULL, (SIGNAL_FUNC) cmd_lastlog);
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command_bind("scrollback", NULL, (SIGNAL_FUNC) cmd_scrollback);
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command_bind("scrollback clear", NULL, (SIGNAL_FUNC) cmd_scrollback_clear);
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command_bind("scrollback goto", NULL, (SIGNAL_FUNC) cmd_scrollback_goto);
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command_bind("scrollback home", NULL, (SIGNAL_FUNC) cmd_scrollback_home);
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command_bind("scrollback end", NULL, (SIGNAL_FUNC) cmd_scrollback_end);
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}
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void gui_textwidget_deinit(void)
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{
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command_unbind("lastlog", (SIGNAL_FUNC) cmd_lastlog);
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command_unbind("scrollback", (SIGNAL_FUNC) cmd_scrollback);
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command_unbind("scrollback clear", (SIGNAL_FUNC) cmd_scrollback_clear);
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command_unbind("scrollback goto", (SIGNAL_FUNC) cmd_scrollback_goto);
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command_unbind("scrollback home", (SIGNAL_FUNC) cmd_scrollback_home);
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command_unbind("scrollback end", (SIGNAL_FUNC) cmd_scrollback_end);
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}
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