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print the text to stdout. git-svn-id: http://svn.irssi.org/repos/irssi/trunk@2610 dbcabf3a-b0e7-0310-adc4-f8d773084564
502 lines
12 KiB
C
502 lines
12 KiB
C
/*
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printtext.c : irssi
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Copyright (C) 1999-2000 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 "modules.h"
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#include "signals.h"
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#include "commands.h"
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#include "settings.h"
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#include "levels.h"
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#include "servers.h"
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#include "themes.h"
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#include "fe-windows.h"
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#include "printtext.h"
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static int beep_msg_level, beep_when_away, beep_when_window_active;
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static int signal_gui_print_text_finished;
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static int signal_print_starting;
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static int signal_print_text;
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static int signal_print_format;
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static int sending_print_starting;
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static void print_line(TEXT_DEST_REC *dest, const char *text);
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void printformat_module_dest_args(const char *module, TEXT_DEST_REC *dest,
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int formatnum, va_list va)
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{
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char *arglist[MAX_FORMAT_PARAMS];
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char buffer[DEFAULT_FORMAT_ARGLIST_SIZE];
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FORMAT_REC *formats;
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THEME_REC *theme;
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char *str;
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theme = window_get_theme(dest->window);
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formats = g_hash_table_lookup(default_formats, module);
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format_read_arglist(va, &formats[formatnum],
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arglist, sizeof(arglist)/sizeof(char *),
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buffer, sizeof(buffer));
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if (!sending_print_starting) {
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sending_print_starting = TRUE;
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signal_emit_id(signal_print_starting, 1, dest);
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sending_print_starting = FALSE;
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}
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signal_emit_id(signal_print_format, 5, theme, module,
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dest, GINT_TO_POINTER(formatnum), arglist);
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str = format_get_text_theme_charargs(theme, module, dest,
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formatnum, arglist);
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if (*str != '\0') print_line(dest, str);
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g_free(str);
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}
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void printformat_module_dest(const char *module, TEXT_DEST_REC *dest,
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int formatnum, ...)
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{
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va_list va;
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va_start(va, formatnum);
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printformat_module_dest_args(module, dest, formatnum, va);
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va_end(va);
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}
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void printformat_module_args(const char *module, void *server,
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const char *target, int level,
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int formatnum, va_list va)
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{
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TEXT_DEST_REC dest;
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format_create_dest(&dest, server, target, level, NULL);
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printformat_module_dest_args(module, &dest, formatnum, va);
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}
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void printformat_module(const char *module, void *server, const char *target,
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int level, int formatnum, ...)
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{
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va_list va;
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va_start(va, formatnum);
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printformat_module_args(module, server, target, level, formatnum, va);
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va_end(va);
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}
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void printformat_module_window_args(const char *module, WINDOW_REC *window,
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int level, int formatnum, va_list va)
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{
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TEXT_DEST_REC dest;
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format_create_dest(&dest, NULL, NULL, level, window);
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printformat_module_dest_args(module, &dest, formatnum, va);
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}
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void printformat_module_window(const char *module, WINDOW_REC *window,
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int level, int formatnum, ...)
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{
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va_list va;
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va_start(va, formatnum);
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printformat_module_window_args(module, window, level, formatnum, va);
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va_end(va);
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}
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void printformat_module_gui_args(const char *module, int formatnum, va_list va)
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{
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TEXT_DEST_REC dest;
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char *arglist[MAX_FORMAT_PARAMS];
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char buffer[DEFAULT_FORMAT_ARGLIST_SIZE];
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FORMAT_REC *formats;
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char *str;
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g_return_if_fail(module != NULL);
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memset(&dest, 0, sizeof(dest));
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formats = g_hash_table_lookup(default_formats, module);
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format_read_arglist(va, &formats[formatnum],
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arglist, sizeof(arglist)/sizeof(char *),
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buffer, sizeof(buffer));
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str = format_get_text_theme_charargs(window_get_theme(dest.window),
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module, &dest,
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formatnum, arglist);
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if (*str != '\0') format_send_to_gui(&dest, str);
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g_free(str);
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}
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void printformat_module_gui(const char *module, int formatnum, ...)
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{
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va_list va;
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va_start(va, formatnum);
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printformat_module_gui_args(module, formatnum, va);
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va_end(va);
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}
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static void print_line(TEXT_DEST_REC *dest, const char *text)
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{
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THEME_REC *theme;
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char *str, *tmp, *stripped;
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g_return_if_fail(dest != NULL);
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g_return_if_fail(text != NULL);
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theme = window_get_theme(dest->window);
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tmp = format_get_level_tag(theme, dest);
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str = !theme->info_eol ? format_add_linestart(text, tmp) :
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format_add_lineend(text, tmp);
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g_free_not_null(tmp);
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/* send both the formatted + stripped (for logging etc.) */
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stripped = strip_codes(str);
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signal_emit_id(signal_print_text, 3, dest, str, stripped);
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g_free_and_null(dest->hilight_color);
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g_free(str);
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g_free(stripped);
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}
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/* append string to `out', expand newlines. */
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static void printtext_append_str(TEXT_DEST_REC *dest, GString *out,
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const char *str)
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{
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while (*str != '\0') {
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if (*str != '\n')
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g_string_append_c(out, *str);
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else {
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print_line(dest, out->str);
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g_string_truncate(out, 0);
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}
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str++;
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}
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}
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static char *printtext_get_args(TEXT_DEST_REC *dest, const char *str,
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va_list va)
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{
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GString *out;
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char *ret;
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out = g_string_new(NULL);
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for (; *str != '\0'; str++) {
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if (*str != '%') {
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g_string_append_c(out, *str);
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continue;
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}
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if (*++str == '\0')
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break;
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/* standard parameters */
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switch (*str) {
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case 's': {
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char *s = (char *) va_arg(va, char *);
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if (s && *s) printtext_append_str(dest, out, s);
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break;
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}
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case 'd': {
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int d = (int) va_arg(va, int);
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g_string_sprintfa(out, "%d", d);
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break;
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}
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case 'f': {
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double f = (double) va_arg(va, double);
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g_string_sprintfa(out, "%0.2f", f);
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break;
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}
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case 'u': {
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unsigned int d =
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(unsigned int) va_arg(va, unsigned int);
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g_string_sprintfa(out, "%u", d);
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break;
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}
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case 'l': {
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long d = (long) va_arg(va, long);
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if (*++str != 'd' && *str != 'u') {
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g_string_sprintfa(out, "%ld", d);
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str--;
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} else {
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if (*str == 'd')
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g_string_sprintfa(out, "%ld", d);
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else
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g_string_sprintfa(out, "%lu", d);
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}
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break;
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}
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default:
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if (!format_expand_styles(out, &str, &dest->flags)) {
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g_string_append_c(out, '%');
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g_string_append_c(out, *str);
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}
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break;
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}
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}
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ret = out->str;
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g_string_free(out, FALSE);
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return ret;
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}
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static char *printtext_expand_formats(const char *str, int *flags)
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{
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GString *out;
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char *ret;
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out = g_string_new(NULL);
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for (; *str != '\0'; str++) {
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if (*str != '%') {
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g_string_append_c(out, *str);
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continue;
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}
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if (*++str == '\0')
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break;
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if (!format_expand_styles(out, &str, flags)) {
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g_string_append_c(out, '%');
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g_string_append_c(out, *str);
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}
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}
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ret = out->str;
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g_string_free(out, FALSE);
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return ret;
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}
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static void printtext_dest_args(TEXT_DEST_REC *dest, const char *text, va_list va)
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{
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char *str;
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if (!sending_print_starting) {
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sending_print_starting = TRUE;
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signal_emit_id(signal_print_starting, 1, dest);
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sending_print_starting = FALSE;
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}
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str = printtext_get_args(dest, text, va);
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print_line(dest, str);
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g_free(str);
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}
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void printtext_dest(TEXT_DEST_REC *dest, const char *text, ...)
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{
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va_list va;
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va_start(va, text);
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printtext_dest_args(dest, text, va);
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va_end(va);
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}
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/* Write text to target - convert color codes */
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void printtext(void *server, const char *target, int level, const char *text, ...)
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{
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TEXT_DEST_REC dest;
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va_list va;
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g_return_if_fail(text != NULL);
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format_create_dest(&dest, server, target, level, NULL);
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va_start(va, text);
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printtext_dest_args(&dest, text, va);
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va_end(va);
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}
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/* Like printtext(), but don't handle %s etc. */
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void printtext_string(void *server, const char *target, int level, const char *text)
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{
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TEXT_DEST_REC dest;
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char *str;
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g_return_if_fail(text != NULL);
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format_create_dest(&dest, server, target, level, NULL);
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if (!sending_print_starting) {
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sending_print_starting = TRUE;
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signal_emit_id(signal_print_starting, 1, dest);
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sending_print_starting = FALSE;
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}
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str = printtext_expand_formats(text, &dest.flags);
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print_line(&dest, str);
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g_free(str);
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}
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/* Like printtext_window(), but don't handle %s etc. */
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void printtext_string_window(WINDOW_REC *window, int level, const char *text)
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{
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TEXT_DEST_REC dest;
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char *str;
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g_return_if_fail(text != NULL);
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format_create_dest(&dest, NULL, NULL, level,
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window != NULL ? window : active_win);
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if (!sending_print_starting) {
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sending_print_starting = TRUE;
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signal_emit_id(signal_print_starting, 1, dest);
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sending_print_starting = FALSE;
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}
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str = printtext_expand_formats(text, &dest.flags);
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print_line(&dest, str);
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g_free(str);
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}
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void printtext_window(WINDOW_REC *window, int level, const char *text, ...)
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{
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TEXT_DEST_REC dest;
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va_list va;
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g_return_if_fail(text != NULL);
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format_create_dest(&dest, NULL, NULL, level,
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window != NULL ? window : active_win);
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va_start(va, text);
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printtext_dest_args(&dest, text, va);
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va_end(va);
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}
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void printtext_gui(const char *text)
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{
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TEXT_DEST_REC dest;
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char *str;
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g_return_if_fail(text != NULL);
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memset(&dest, 0, sizeof(dest));
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str = printtext_expand_formats(text, &dest.flags);
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format_send_to_gui(&dest, str);
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g_free(str);
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}
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static void msg_beep_check(TEXT_DEST_REC *dest)
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{
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if (dest->level != 0 && (dest->level & MSGLEVEL_NO_ACT) == 0 &&
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(beep_msg_level & dest->level) &&
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(beep_when_away || (dest->server != NULL &&
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!dest->server->usermode_away)) &&
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(beep_when_window_active || dest->window != active_win)) {
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signal_emit("beep", 0);
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}
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}
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static void sig_print_text(TEXT_DEST_REC *dest, const char *text)
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{
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THEME_REC *theme;
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char *str, *tmp;
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g_return_if_fail(dest != NULL);
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g_return_if_fail(text != NULL);
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if (dest->window == NULL) {
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str = strip_codes(text);
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printf("NO WINDOWS: %s\n", str);
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g_free(str);
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return;
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}
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msg_beep_check(dest);
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if ((dest->level & MSGLEVEL_NEVER) == 0)
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dest->window->last_line = time(NULL);
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/* add timestamp/server tag here - if it's done in print_line()
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it would be written to log files too */
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theme = window_get_theme(dest->window);
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tmp = format_get_line_start(theme, dest, time(NULL));
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str = !theme->info_eol ? format_add_linestart(text, tmp) :
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format_add_lineend(text, tmp);
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g_free_not_null(tmp);
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format_send_to_gui(dest, str);
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g_free(str);
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signal_emit_id(signal_gui_print_text_finished, 1, dest->window);
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}
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void printtext_multiline(void *server, const char *target, int level,
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const char *format, const char *text)
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{
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char **lines, **tmp;
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g_return_if_fail(format != NULL);
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g_return_if_fail(text != NULL);
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lines = g_strsplit(text, "\n", -1);
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for (tmp = lines; *tmp != NULL; tmp++)
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printtext(NULL, NULL, level, format, *tmp);
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g_strfreev(lines);
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}
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static void sig_gui_dialog(const char *type, const char *text)
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{
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char *format;
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if (g_strcasecmp(type, "warning") == 0)
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format = "%_Warning:%_ %s";
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else if (g_strcasecmp(type, "error") == 0)
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format = "%_Error:%_ %s";
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else
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format = "%s";
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printtext_multiline(NULL, NULL, MSGLEVEL_NEVER, format, text);
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}
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static void read_settings(void)
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{
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beep_msg_level = level2bits(settings_get_str("beep_msg_level"));
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beep_when_away = settings_get_bool("beep_when_away");
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beep_when_window_active = settings_get_bool("beep_when_window_active");
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}
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void printtext_init(void)
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{
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sending_print_starting = FALSE;
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signal_gui_print_text_finished = signal_get_uniq_id("gui print text finished");
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signal_print_starting = signal_get_uniq_id("print starting");
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signal_print_text = signal_get_uniq_id("print text");
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signal_print_format = signal_get_uniq_id("print format");
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read_settings();
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signal_add("print text", (SIGNAL_FUNC) sig_print_text);
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signal_add("gui dialog", (SIGNAL_FUNC) sig_gui_dialog);
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signal_add("setup changed", (SIGNAL_FUNC) read_settings);
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}
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void printtext_deinit(void)
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{
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signal_remove("print text", (SIGNAL_FUNC) sig_print_text);
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signal_remove("gui dialog", (SIGNAL_FUNC) sig_gui_dialog);
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signal_remove("setup changed", (SIGNAL_FUNC) read_settings);
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}
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