+++ /dev/null
-/*
- formats.c : irssi
-
- Copyright (C) 1999-2000 Timo Sirainen
-
- 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
-*/
-
-#include "module.h"
-#include "module-formats.h"
-#include "signals.h"
-#include "special-vars.h"
-#include "settings.h"
-
-#include "levels.h"
-#include "servers.h"
-
-#include "fe-windows.h"
-#include "window-items.h"
-#include "formats.h"
-#include "themes.h"
-#include "translation.h"
-#ifdef HAVE_GLIB2
-#include "recode.h"
-#include "utf8.h"
-#endif
-
-static const char *format_backs = "04261537";
-static const char *format_fores = "kbgcrmyw";
-static const char *format_boldfores = "KBGCRMYW";
-
-static int signal_gui_print_text;
-static int hide_text_style, hide_server_tags, hide_colors;
-
-static int timestamp_level;
-static int timestamp_timeout;
-
-int format_find_tag(const char *module, const char *tag)
-{
- FORMAT_REC *formats;
- int n;
-
- formats = g_hash_table_lookup(default_formats, module);
- if (formats == NULL)
- return -1;
-
- for (n = 0; formats[n].def != NULL; n++) {
- if (formats[n].tag != NULL &&
- g_strcasecmp(formats[n].tag, tag) == 0)
- return n;
- }
-
- return -1;
-}
-
-static void format_expand_code(const char **format, GString *out, int *flags)
-{
- int set;
-
- if (flags == NULL) {
- /* flags are being ignored - skip the code */
- while (**format != ']')
- (*format)++;
- return;
- }
-
- set = TRUE;
- (*format)++;
- while (**format != ']' && **format != '\0') {
- if (**format == '+')
- set = TRUE;
- else if (**format == '-')
- set = FALSE;
- else switch (**format) {
- case 'i':
- /* indent function */
- (*format)++;
- if (**format == '=')
- (*format)++;
-
- g_string_append_c(out, 4);
- g_string_append_c(out, FORMAT_STYLE_INDENT_FUNC);
- while (**format != ']' && **format != '\0' &&
- **format != ',') {
- g_string_append_c(out, **format);
- (*format)++;
- }
- g_string_append_c(out, ',');
- (*format)--;
- break;
- case 's':
- case 'S':
- *flags |= !set ? PRINT_FLAG_UNSET_LINE_START :
- **format == 's' ? PRINT_FLAG_SET_LINE_START :
- PRINT_FLAG_SET_LINE_START_IRSSI;
- break;
- case 't':
- *flags |= set ? PRINT_FLAG_SET_TIMESTAMP :
- PRINT_FLAG_UNSET_TIMESTAMP;
- break;
- case 'T':
- *flags |= set ? PRINT_FLAG_SET_SERVERTAG :
- PRINT_FLAG_UNSET_SERVERTAG;
- break;
- }
-
- (*format)++;
- }
-}
-
-int format_expand_styles(GString *out, const char **format, int *flags)
-{
- char *p, fmt;
-
- fmt = **format;
- switch (fmt) {
- case '{':
- case '}':
- case '%':
- /* escaped char */
- g_string_append_c(out, fmt);
- break;
- case 'U':
- /* Underline on/off */
- g_string_append_c(out, 4);
- g_string_append_c(out, FORMAT_STYLE_UNDERLINE);
- break;
- case '9':
- case '_':
- /* bold on/off */
- g_string_append_c(out, 4);
- g_string_append_c(out, FORMAT_STYLE_BOLD);
- break;
- case '8':
- /* reverse */
- g_string_append_c(out, 4);
- g_string_append_c(out, FORMAT_STYLE_REVERSE);
- break;
- case ':':
- /* Newline */
- g_string_append_c(out, '\n');
- break;
- case '|':
- /* Indent here */
- g_string_append_c(out, 4);
- g_string_append_c(out, FORMAT_STYLE_INDENT);
- break;
- case 'F':
- /* blink */
- g_string_append_c(out, 4);
- g_string_append_c(out, FORMAT_STYLE_BLINK);
- break;
- case 'n':
- case 'N':
- /* default color */
- g_string_append_c(out, 4);
- g_string_append_c(out, FORMAT_STYLE_DEFAULTS);
- break;
- case '>':
- /* clear to end of line */
- g_string_append_c(out, 4);
- g_string_append_c(out, FORMAT_STYLE_CLRTOEOL);
- break;
- case '#':
- g_string_append_c(out, 4);
- g_string_append_c(out, FORMAT_STYLE_MONOSPACE);
- break;
- case '[':
- /* code */
- format_expand_code(format, out, flags);
- break;
- default:
- /* check if it's a background color */
- p = strchr(format_backs, fmt);
- if (p != NULL) {
- g_string_append_c(out, 4);
- g_string_append_c(out, FORMAT_COLOR_NOCHANGE);
- g_string_append_c(out, (char) ((int) (p-format_backs)+'0'));
- break;
- }
-
- /* check if it's a foreground color */
- if (fmt == 'p') fmt = 'm';
- p = strchr(format_fores, fmt);
- if (p != NULL) {
- g_string_append_c(out, 4);
- g_string_append_c(out, (char) ((int) (p-format_fores)+'0'));
- g_string_append_c(out, FORMAT_COLOR_NOCHANGE);
- break;
- }
-
- /* check if it's a bold foreground color */
- if (fmt == 'P') fmt = 'M';
- p = strchr(format_boldfores, fmt);
- if (p != NULL) {
- g_string_append_c(out, 4);
- g_string_append_c(out, (char) (8+(int) (p-format_boldfores)+'0'));
- g_string_append_c(out, FORMAT_COLOR_NOCHANGE);
- break;
- }
-
- return FALSE;
- }
-
- return TRUE;
-}
-
-void format_read_arglist(va_list va, FORMAT_REC *format,
- char **arglist, int arglist_size,
- char *buffer, int buffer_size)
-{
- int num, len, bufpos;
-
- g_return_if_fail(format->params < arglist_size);
-
- bufpos = 0;
- arglist[format->params] = NULL;
- for (num = 0; num < format->params; num++) {
- switch (format->paramtypes[num]) {
- case FORMAT_STRING:
- arglist[num] = (char *) va_arg(va, char *);
- if (arglist[num] == NULL)
- arglist[num] = "";
- break;
- case FORMAT_INT: {
- int d = (int) va_arg(va, int);
-
- if (bufpos >= buffer_size) {
- arglist[num] = "";
- break;
- }
-
- arglist[num] = buffer+bufpos;
- len = g_snprintf(buffer+bufpos, buffer_size-bufpos,
- "%d", d);
- bufpos += len+1;
- break;
- }
- case FORMAT_LONG: {
- long l = (long) va_arg(va, long);
-
- if (bufpos >= buffer_size) {
- arglist[num] = "";
- break;
- }
-
- arglist[num] = buffer+bufpos;
- len = g_snprintf(buffer+bufpos, buffer_size-bufpos,
- "%ld", l);
- bufpos += len+1;
- break;
- }
- case FORMAT_FLOAT: {
- double f = (double) va_arg(va, double);
-
- if (bufpos >= buffer_size) {
- arglist[num] = "";
- break;
- }
-
- arglist[num] = buffer+bufpos;
- len = g_snprintf(buffer+bufpos, buffer_size-bufpos,
- "%0.2f", f);
- bufpos += len+1;
- break;
- }
- }
- }
-}
-void format_create_dest(TEXT_DEST_REC *dest,
- void *server, const char *target,
- int level, WINDOW_REC *window)
-{
- format_create_dest_tag(dest, server, NULL, target, level, window);
-}
-
-void format_create_dest_tag(TEXT_DEST_REC *dest, void *server,
- const char *server_tag, const char *target,
- int level, WINDOW_REC *window)
-{
- memset(dest, 0, sizeof(TEXT_DEST_REC));
-
- dest->server = server;
- dest->server_tag = server != NULL ? SERVER(server)->tag : server_tag;
- dest->target = target;
- dest->level = level;
- dest->window = window != NULL ? window :
- window_find_closest(server, target, level);
-}
-#ifdef HAVE_GLIB2
-static int advance (char const **str, gboolean utf8)
-{
- if (utf8) {
- gunichar c;
-
- c = g_utf8_get_char(*str);
- *str = g_utf8_next_char(*str);
-
- return utf8_width(c);
- } else {
- *str += 1;
-
- return 1;
- }
-}
-#endif
-/* Return length of text part in string (ie. without % codes) */
-int format_get_length(const char *str)
-{
- GString *tmp;
- int len;
-#ifdef HAVE_GLIB2
- gboolean utf8;
-#endif
-
- g_return_val_if_fail(str != NULL, 0);
-
-#ifdef HAVE_GLIB2
- utf8 = is_utf8() && g_utf8_validate(str, -1, NULL);
-#endif
-
- tmp = g_string_new(NULL);
- len = 0;
- while (*str != '\0') {
- if (*str == '%' && str[1] != '\0') {
- str++;
- if (*str != '%' &&
- format_expand_styles(tmp, &str, NULL)) {
- str++;
- continue;
- }
-
- /* %% or unknown %code, written as-is */
- if (*str != '%')
- len++;
- }
-#ifdef HAVE_GLIB2
- len += advance(&str, utf8);
-#else
- len++;
- str++;
-#endif
- }
-
- g_string_free(tmp, TRUE);
- return len;
-}
-
-/* Return how many characters in `str' must be skipped before `len'
- characters of text is skipped. Like strip_real_length(), except this
- handles %codes. */
-int format_real_length(const char *str, int len)
-{
- GString *tmp;
- const char *start;
-#ifdef HAVE_GLIB2
- gboolean utf8;
-#endif
- g_return_val_if_fail(str != NULL, 0);
- g_return_val_if_fail(len >= 0, 0);
-
-#ifdef HAVE_GLIB2
- utf8 = is_utf8() && g_utf8_validate(str, -1, NULL);
-#endif
-
- start = str;
- tmp = g_string_new(NULL);
- while (*str != '\0' && len > 0) {
- if (*str == '%' && str[1] != '\0') {
- str++;
- if (*str != '%' &&
- format_expand_styles(tmp, &str, NULL)) {
- str++;
- continue;
- }
-
- /* %% or unknown %code, written as-is */
- if (*str != '%') {
- if (--len == 0)
- break;
- }
- }
-
-#ifdef HAVE_GLIB2
- len -= advance(&str, utf8);
-#else
- len--;
- str++;
-#endif
- }
-
- g_string_free(tmp, TRUE);
- return (int) (str-start);
-}
-
-char *format_string_expand(const char *text, int *flags)
-{
- GString *out;
- char code, *ret;
-
- g_return_val_if_fail(text != NULL, NULL);
-
- out = g_string_new(NULL);
-
- if (flags != NULL) *flags = 0;
- code = 0;
- while (*text != '\0') {
- if (code == '%') {
- /* color code */
- if (!format_expand_styles(out, &text, flags)) {
- g_string_append_c(out, '%');
- g_string_append_c(out, '%');
- g_string_append_c(out, *text);
- }
- code = 0;
- } else {
- if (*text == '%')
- code = *text;
- else
- g_string_append_c(out, *text);
- }
-
- text++;
- }
-
- ret = out->str;
- g_string_free(out, FALSE);
- return ret;
-}
-
-static char *format_get_text_args(TEXT_DEST_REC *dest,
- const char *text, char **arglist)
-{
- GString *out;
- char code, *ret;
- int need_free;
-
- out = g_string_new(NULL);
-
- code = 0;
- while (*text != '\0') {
- if (code == '%') {
- /* color code */
- if (!format_expand_styles(out, &text, &dest->flags)) {
- g_string_append_c(out, '%');
- g_string_append_c(out, '%');
- g_string_append_c(out, *text);
- }
- code = 0;
- } else if (code == '$') {
- /* argument */
- char *ret;
-
- ret = parse_special((char **) &text, dest->server,
- dest->target == NULL ? NULL :
- window_item_find(dest->server, dest->target),
- arglist, &need_free, NULL, 0);
-
- if (ret != NULL) {
- /* string shouldn't end with \003 or it could
- mess up the next one or two characters */
- int diff;
- int len = strlen(ret);
- while (len > 0 && ret[len-1] == 3) len--;
- diff = strlen(ret)-len;
-
- g_string_append(out, ret);
- if (diff > 0)
- g_string_truncate(out, out->len-diff);
- if (need_free) g_free(ret);
- }
- code = 0;
- } else {
- if (*text == '%' || *text == '$')
- code = *text;
- else
- g_string_append_c(out, *text);
- }
-
- text++;
- }
-
- ret = out->str;
- g_string_free(out, FALSE);
- return ret;
-}
-
-char *format_get_text_theme(THEME_REC *theme, const char *module,
- TEXT_DEST_REC *dest, int formatnum, ...)
-{
- va_list va;
- char *str;
-
- if (theme == NULL)
- theme = window_get_theme(dest->window);
-
- va_start(va, formatnum);
- str = format_get_text_theme_args(theme, module, dest, formatnum, va);
- va_end(va);
-
- return str;
-}
-
-char *format_get_text_theme_args(THEME_REC *theme, const char *module,
- TEXT_DEST_REC *dest, int formatnum,
- va_list va)
-{
- char *arglist[MAX_FORMAT_PARAMS];
- char buffer[DEFAULT_FORMAT_ARGLIST_SIZE];
- FORMAT_REC *formats;
-
- formats = g_hash_table_lookup(default_formats, module);
- format_read_arglist(va, &formats[formatnum],
- arglist, sizeof(arglist)/sizeof(char *),
- buffer, sizeof(buffer));
-
- return format_get_text_theme_charargs(theme, module, dest,
- formatnum, arglist);
-}
-
-char *format_get_text_theme_charargs(THEME_REC *theme, const char *module,
- TEXT_DEST_REC *dest, int formatnum,
- char **args)
-{
- MODULE_THEME_REC *module_theme;
- char *text;
-
- module_theme = g_hash_table_lookup(theme->modules, module);
- if (module_theme == NULL)
- return NULL;
-
- text = module_theme->expanded_formats[formatnum];
- return format_get_text_args(dest, text, args);
-}
-
-char *format_get_text(const char *module, WINDOW_REC *window,
- void *server, const char *target,
- int formatnum, ...)
-{
- TEXT_DEST_REC dest;
- THEME_REC *theme;
- va_list va;
- char *str;
-
- format_create_dest(&dest, server, target, 0, window);
- theme = window_get_theme(dest.window);
-
- va_start(va, formatnum);
- str = format_get_text_theme_args(theme, module, &dest, formatnum, va);
- va_end(va);
-
- return str;
-}
-
-/* add `linestart' to start of each line in `text'. `text' may contain
- multiple lines separated with \n. */
-char *format_add_linestart(const char *text, const char *linestart)
-{
- GString *str;
- char *ret;
-
- if (linestart == NULL)
- return g_strdup(text);
-
- if (strchr(text, '\n') == NULL)
- return g_strconcat(linestart, text, NULL);
-
- str = g_string_new(linestart);
- while (*text != '\0') {
- g_string_append_c(str, *text);
- if (*text == '\n')
- g_string_append(str, linestart);
- text++;
- }
-
- ret = str->str;
- g_string_free(str, FALSE);
- return ret;
-}
-
-char *format_add_lineend(const char *text, const char *linestart)
-{
- GString *str;
- char *ret;
-
- if (linestart == NULL)
- return g_strdup(text);
-
- if (strchr(text, '\n') == NULL)
- return g_strconcat(text, linestart, NULL);
-
- str = g_string_new(NULL);
- while (*text != '\0') {
- if (*text == '\n')
- g_string_append(str, linestart);
- g_string_append_c(str, *text);
- text++;
- }
- g_string_append(str, linestart);
-
- ret = str->str;
- g_string_free(str, FALSE);
- return ret;
-}
-
-#define LINE_START_IRSSI_LEVEL \
- (MSGLEVEL_CLIENTERROR | MSGLEVEL_CLIENTNOTICE)
-
-#define NOT_LINE_START_LEVEL \
- (MSGLEVEL_NEVER | MSGLEVEL_LASTLOG | MSGLEVEL_CLIENTCRAP | \
- MSGLEVEL_MSGS | MSGLEVEL_PUBLIC | MSGLEVEL_DCC | MSGLEVEL_DCCMSGS | \
- MSGLEVEL_ACTIONS | MSGLEVEL_NOTICES | MSGLEVEL_SNOTES | MSGLEVEL_CTCPS)
-
-/* return the "-!- " text at the start of the line */
-char *format_get_level_tag(THEME_REC *theme, TEXT_DEST_REC *dest)
-{
- int format;
-
- /* check for flags if we want to override defaults */
- if (dest->flags & PRINT_FLAG_UNSET_LINE_START)
- return NULL;
-
- if (dest->flags & PRINT_FLAG_SET_LINE_START)
- format = TXT_LINE_START;
- else if (dest->flags & PRINT_FLAG_SET_LINE_START_IRSSI)
- format = TXT_LINE_START_IRSSI;
- else {
- /* use defaults */
- if (dest->level & LINE_START_IRSSI_LEVEL)
- format = TXT_LINE_START_IRSSI;
- else if ((dest->level & NOT_LINE_START_LEVEL) == 0)
- format = TXT_LINE_START;
- else
- return NULL;
- }
-
- return format_get_text_theme(theme, MODULE_NAME, dest, format);
-}
-
-static char *get_timestamp(THEME_REC *theme, TEXT_DEST_REC *dest, time_t t)
-{
- char *format, str[256];
- struct tm *tm;
- int diff;
-
- if ((timestamp_level & dest->level) == 0)
- return NULL;
-
- /* check for flags if we want to override defaults */
- if (dest->flags & PRINT_FLAG_UNSET_TIMESTAMP)
- return NULL;
-
- if ((dest->flags & PRINT_FLAG_SET_TIMESTAMP) == 0 &&
- (dest->level & (MSGLEVEL_NEVER|MSGLEVEL_LASTLOG)) != 0)
- return NULL;
-
-
- if (timestamp_timeout > 0) {
- diff = t - dest->window->last_timestamp;
- dest->window->last_timestamp = t;
- if (diff < timestamp_timeout)
- return NULL;
- }
-
- tm = localtime(&t);
- format = format_get_text_theme(theme, MODULE_NAME, dest,
- TXT_TIMESTAMP);
- if (strftime(str, sizeof(str), format, tm) <= 0)
- str[0] = '\0';
- g_free(format);
- return g_strdup(str);
-}
-
-static char *get_server_tag(THEME_REC *theme, TEXT_DEST_REC *dest)
-{
- int count = 0;
-
- if (dest->server_tag == NULL || hide_server_tags)
- return NULL;
-
- /* check for flags if we want to override defaults */
- if (dest->flags & PRINT_FLAG_UNSET_SERVERTAG)
- return NULL;
-
- if ((dest->flags & PRINT_FLAG_SET_SERVERTAG) == 0) {
- if (dest->window->active != NULL &&
- dest->window->active->server == dest->server)
- return NULL;
-
- if (servers != NULL) {
- count++;
- if (servers->next != NULL)
- count++;
- }
- if (count < 2 && lookup_servers != NULL) {
- count++;
- if (lookup_servers->next != NULL)
- count++;
- }
-
- if (count < 2)
- return NULL;
- }
-
- return format_get_text_theme(theme, MODULE_NAME, dest,
- TXT_SERVERTAG, dest->server_tag);
-}
-
-char *format_get_line_start(THEME_REC *theme, TEXT_DEST_REC *dest, time_t t)
-{
- char *timestamp, *servertag;
- char *linestart;
-
- timestamp = get_timestamp(theme, dest, t);
- servertag = get_server_tag(theme, dest);
-
- if (timestamp == NULL && servertag == NULL)
- return NULL;
-
- linestart = g_strconcat(timestamp != NULL ? timestamp : "",
- servertag, NULL);
-
- g_free_not_null(timestamp);
- g_free_not_null(servertag);
- return linestart;
-}
-
-void format_newline(WINDOW_REC *window)
-{
- g_return_if_fail(window != NULL);
-
- signal_emit_id(signal_gui_print_text, 6, window,
- GINT_TO_POINTER(-1), GINT_TO_POINTER(-1),
- GINT_TO_POINTER(GUI_PRINT_FLAG_NEWLINE),
- "", NULL);
-}
-
-/* parse ANSI color string */
-static const char *get_ansi_color(THEME_REC *theme, const char *str,
- int *fg_ret, int *bg_ret, int *flags_ret)
-{
- static char ansitab[8] = { 0, 4, 2, 6, 1, 5, 3, 7 };
- const char *start;
- int fg, bg, flags, num;
-
- if (*str != '[')
- return str;
- start = str++;
-
- fg = fg_ret == NULL || *fg_ret < 0 ? theme->default_color : *fg_ret;
- bg = bg_ret == NULL || *bg_ret < 0 ? -1 : *bg_ret;
- flags = flags_ret == NULL ? 0 : *flags_ret;
-
- num = 0;
- for (;; str++) {
- if (*str == '\0') return start;
-
- if (i_isdigit(*str)) {
- num = num*10 + (*str-'0');
- continue;
- }
-
- if (*str != ';' && *str != 'm')
- return start;
-
- switch (num) {
- case 0:
- /* reset colors back to default */
- fg = theme->default_color;
- bg = -1;
- flags &= ~GUI_PRINT_FLAG_INDENT;
- break;
- case 1:
- /* hilight */
- flags |= GUI_PRINT_FLAG_BOLD;
- break;
- case 5:
- /* blink */
- flags |= GUI_PRINT_FLAG_BLINK;
- break;
- case 7:
- /* reverse */
- flags |= GUI_PRINT_FLAG_REVERSE;
- break;
- default:
- if (num >= 30 && num <= 37) {
- if (fg == -1) fg = 0;
- fg = (fg & 0xf8) | ansitab[num-30];
- }
- if (num >= 40 && num <= 47) {
- if (bg == -1) bg = 0;
- bg = (bg & 0xf8) | ansitab[num-40];
- }
- break;
- }
- num = 0;
-
- if (*str == 'm') {
- if (fg_ret != NULL) *fg_ret = fg;
- if (bg_ret != NULL) *bg_ret = bg;
- if (flags_ret != NULL) *flags_ret = flags;
-
- str++;
- break;
- }
- }
-
- return str;
-}
-
-/* parse MIRC color string */
-static void get_mirc_color(const char **str, int *fg_ret, int *bg_ret)
-{
- int fg, bg;
-
- fg = fg_ret == NULL ? -1 : *fg_ret;
- bg = bg_ret == NULL ? -1 : *bg_ret;
-
- if (!i_isdigit(**str) && **str != ',') {
- fg = -1;
- bg = -1;
- } else {
- /* foreground color */
- if (**str != ',') {
- fg = **str-'0';
- (*str)++;
- if (i_isdigit(**str)) {
- fg = fg*10 + (**str-'0');
- (*str)++;
- }
- }
- if (**str == ',') {
- /* background color */
- (*str)++;
- if (!i_isdigit(**str))
- bg = -1;
- else {
- bg = **str-'0';
- (*str)++;
- if (i_isdigit(**str)) {
- bg = bg*10 + (**str-'0');
- (*str)++;
- }
- }
- }
- }
-
- if (fg_ret) *fg_ret = fg;
- if (bg_ret) *bg_ret = bg;
-}
-
-#define IS_COLOR_CODE(c) \
- ((c) == 2 || (c) == 3 || (c) == 4 || (c) == 6 || (c) == 7 || \
- (c) == 15 || (c) == 22 || (c) == 27 || (c) == 31)
-
-/* Return how many characters in `str' must be skipped before `len'
- characters of text is skipped. */
-int strip_real_length(const char *str, int len,
- int *last_color_pos, int *last_color_len)
-{
- const char *start = str;
-
- if (last_color_pos != NULL)
- *last_color_pos = -1;
- if (last_color_len != NULL)
- *last_color_len = -1;
-
- while (*str != '\0') {
- if (*str == 3) {
- const char *mircstart = str;
-
- if (last_color_pos != NULL)
- *last_color_pos = (int) (str-start);
- str++;
- get_mirc_color(&str, NULL, NULL);
- if (last_color_len != NULL)
- *last_color_len = (int) (str-mircstart);
-
- } else if (*str == 4 && str[1] != '\0') {
- if (str[1] < FORMAT_STYLE_SPECIAL && str[2] != '\0') {
- if (last_color_pos != NULL)
- *last_color_pos = (int) (str-start);
- if (last_color_len != NULL)
- *last_color_len = 3;
- str++;
- } else if (str[1] == FORMAT_STYLE_DEFAULTS) {
- if (last_color_pos != NULL)
- *last_color_pos = (int) (str-start);
- if (last_color_len != NULL)
- *last_color_len = 2;
- }
- str += 2;
- } else {
- if (!IS_COLOR_CODE(*str)) {
- if (len-- == 0)
- break;
- }
- str++;
- }
- }
-
- return (int) (str-start);
-}
-
-char *strip_codes(const char *input)
-{
- const char *p;
- char *str, *out;
-
- out = str = g_strdup(input);
- for (p = input; *p != '\0'; p++) {
- if (*p == 3) {
- p++;
-
- /* mirc color */
- get_mirc_color(&p, NULL, NULL);
- p--;
- continue;
- }
-
- if (*p == 4 && p[1] != '\0') {
- if (p[1] >= FORMAT_STYLE_SPECIAL) {
- p++;
- continue;
- }
-
- /* irssi color */
- if (p[2] != '\0') {
- p += 2;
- continue;
- }
- }
-
- if (*p == 27 && p[1] != '\0') {
- p++;
- p = get_ansi_color(current_theme, p, NULL, NULL, NULL);
- p--;
- } else if (!IS_COLOR_CODE(*p))
- *out++ = *p;
- }
-
- *out = '\0';
- return str;
-}
-
-/* send a fully parsed text string for GUI to print */
-void format_send_to_gui(TEXT_DEST_REC *dest, const char *text)
-{
- THEME_REC *theme;
- char *dup, *str, *ptr, type;
- int fgcolor, bgcolor;
- int flags;
-
- theme = dest->window != NULL && dest->window->theme != NULL ?
- dest->window->theme : current_theme;
-
- dup = str = g_strdup(text);
-
- flags = 0; fgcolor = theme->default_color; bgcolor = -1;
- while (*str != '\0') {
- type = '\0';
- for (ptr = str; *ptr != '\0'; ptr++) {
- if (IS_COLOR_CODE(*ptr) || *ptr == '\n') {
- type = *ptr;
- *ptr++ = '\0';
- break;
- }
-
- *ptr = (char) translation_in[(int) (unsigned char) *ptr];
- }
-
- if (type == 7) {
- /* bell */
- if (settings_get_bool("bell_beeps"))
- signal_emit("beep", 0);
- } else if (type == 4 && *ptr == FORMAT_STYLE_CLRTOEOL) {
- /* clear to end of line */
- flags |= GUI_PRINT_FLAG_CLRTOEOL;
- }
-
- if (*str != '\0' || (flags & GUI_PRINT_FLAG_CLRTOEOL)) {
- /* send the text to gui handler */
- signal_emit_id(signal_gui_print_text, 6, dest->window,
- GINT_TO_POINTER(fgcolor),
- GINT_TO_POINTER(bgcolor),
- GINT_TO_POINTER(flags), str,
- dest);
- flags &= ~(GUI_PRINT_FLAG_INDENT|GUI_PRINT_FLAG_CLRTOEOL);
- }
-
- if (type == '\n')
- format_newline(dest->window);
-
- if (*ptr == '\0')
- break;
-
- switch (type)
- {
- case 2:
- /* bold */
- if (!hide_text_style)
- flags ^= GUI_PRINT_FLAG_BOLD;
- break;
- case 3:
- /* MIRC color */
- get_mirc_color((const char **) &ptr,
- hide_colors ? NULL : &fgcolor,
- hide_colors ? NULL : &bgcolor);
- if (!hide_colors)
- flags |= GUI_PRINT_FLAG_MIRC_COLOR;
- break;
- case 4:
- /* user specific colors */
- flags &= ~GUI_PRINT_FLAG_MIRC_COLOR;
- switch (*ptr) {
- case FORMAT_STYLE_BLINK:
- flags ^= GUI_PRINT_FLAG_BLINK;
- break;
- case FORMAT_STYLE_UNDERLINE:
- flags ^= GUI_PRINT_FLAG_UNDERLINE;
- break;
- case FORMAT_STYLE_BOLD:
- flags ^= GUI_PRINT_FLAG_BOLD;
- break;
- case FORMAT_STYLE_REVERSE:
- flags ^= GUI_PRINT_FLAG_REVERSE;
- break;
- case FORMAT_STYLE_MONOSPACE:
- flags ^= GUI_PRINT_FLAG_MONOSPACE;
- break;
- case FORMAT_STYLE_INDENT:
- flags |= GUI_PRINT_FLAG_INDENT;
- break;
- case FORMAT_STYLE_INDENT_FUNC: {
- const char *start = ptr;
- while (*ptr != ',' && *ptr != '\0')
- ptr++;
- if (*ptr != '\0') *ptr++ = '\0';
- ptr--;
- signal_emit_id(signal_gui_print_text, 6,
- dest->window, NULL, NULL,
- GINT_TO_POINTER(GUI_PRINT_FLAG_INDENT_FUNC),
- start, dest);
- break;
- }
- case FORMAT_STYLE_DEFAULTS:
- fgcolor = theme->default_color;
- bgcolor = -1;
- flags &= GUI_PRINT_FLAG_INDENT|GUI_PRINT_FLAG_MONOSPACE;
- break;
- case FORMAT_STYLE_CLRTOEOL:
- break;
- default:
- if (*ptr != FORMAT_COLOR_NOCHANGE) {
- fgcolor = (unsigned char) *ptr-'0';
- if (fgcolor <= 7)
- flags &= ~GUI_PRINT_FLAG_BOLD;
- else {
- /* bold */
- if (fgcolor != 8) fgcolor -= 8;
- flags |= GUI_PRINT_FLAG_BOLD;
- }
- }
- if (ptr[1] == '\0')
- break;
-
- ptr++;
- if (*ptr != FORMAT_COLOR_NOCHANGE) {
- bgcolor = *ptr-'0';
- if (bgcolor <= 7)
- flags &= ~GUI_PRINT_FLAG_BLINK;
- else {
- /* blink */
- bgcolor -= 8;
- flags |= GUI_PRINT_FLAG_BLINK;
- }
- }
- }
- ptr++;
- break;
- case 6:
- /* blink */
- if (!hide_text_style)
- flags ^= GUI_PRINT_FLAG_BLINK;
- break;
- case 15:
- /* remove all styling */
- fgcolor = theme->default_color;
- bgcolor = -1;
- flags &= GUI_PRINT_FLAG_INDENT|GUI_PRINT_FLAG_MONOSPACE;
- break;
- case 22:
- /* reverse */
- if (!hide_text_style)
- flags ^= GUI_PRINT_FLAG_REVERSE;
- break;
- case 31:
- /* underline */
- if (!hide_text_style)
- flags ^= GUI_PRINT_FLAG_UNDERLINE;
- break;
- case 27:
- /* ansi color code */
- ptr = (char *)
- get_ansi_color(theme, ptr,
- hide_colors ? NULL : &fgcolor,
- hide_colors ? NULL : &bgcolor,
- hide_colors ? NULL : &flags);
- break;
- }
-
- str = ptr;
- }
-
- g_free(dup);
-}
-
-static void read_settings(void)
-{
- timestamp_level = settings_get_bool("timestamps") ? MSGLEVEL_ALL : 0;
- if (timestamp_level > 0)
- timestamp_level = settings_get_level("timestamp_level");
- timestamp_timeout = settings_get_time("timestamp_timeout")/1000;
-
- hide_server_tags = settings_get_bool("hide_server_tags");
- hide_text_style = settings_get_bool("hide_text_style");
- hide_colors = hide_text_style || settings_get_bool("hide_colors");
-}
-
-void formats_init(void)
-{
- signal_gui_print_text = signal_get_uniq_id("gui print text");
-
- read_settings();
- signal_add("setup changed", (SIGNAL_FUNC) read_settings);
-}
-
-void formats_deinit(void)
-{
- signal_remove("setup changed", (SIGNAL_FUNC) read_settings);
-}
projects / runtime.git / blobdiff