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Added gui_printtext() function for printing text in printtext() format

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to screen in specified position.


git-svn-id: http://svn.irssi.org/repos/irssi/trunk@1182 dbcabf3a-b0e7-0310-adc4-f8d773084564
This commit is contained in:
Timo Sirainen 2001-02-03 19:29:38 +00:00 committed by cras
parent e9b48e8942
commit e2acaaa067
6 changed files with 139 additions and 24 deletions
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8
src/fe-common/core/formats.c
View File

@ -55,7 +55,7 @@ int format_find_tag(const char *module, const char *tag)
return -1;
}
int format_expand_styles(GString *out, char format, TEXT_DEST_REC *dest)
int format_expand_styles(GString *out, char format)
{
static const char *backs = "04261537";
static const char *fores = "kbgcrmyw";
@ -228,7 +228,7 @@ static char *format_get_text_args(TEXT_DEST_REC *dest,
while (*text != '\0') {
if (code == '%') {
/* color code */
if (!format_expand_styles(out, *text, dest)) {
if (!format_expand_styles(out, *text)) {
g_string_append_c(out, '%');
g_string_append_c(out, '%');
g_string_append_c(out, *text);
@ -465,6 +465,8 @@ char *format_get_line_start(THEME_REC *theme, TEXT_DEST_REC *dest, time_t t)
void format_newline(WINDOW_REC *window)
{
g_return_if_fail(window != NULL);
window->lines++;
if (window->lines != 1) {
signal_emit_id(signal_gui_print_text, 6, window,
@ -789,7 +791,7 @@ void format_send_to_gui(TEXT_DEST_REC *dest, const char *text)
break;
case 27:
/* ansi color code */
ptr = get_ansi_color(dest->window->theme == NULL ?
ptr = get_ansi_color(dest->window == NULL || dest->window->theme == NULL ?
current_theme : dest->window->theme,
ptr,
hide_text_style ? NULL : &fgcolor,

2
src/fe-common/core/formats.h
View File

@ -98,7 +98,7 @@ void format_send_to_gui(TEXT_DEST_REC *dest, const char *text);
#define FORMAT_STYLE_REVERSE (0x03 + FORMAT_STYLE_SPECIAL)
#define FORMAT_STYLE_INDENT (0x04 + FORMAT_STYLE_SPECIAL)
#define FORMAT_STYLE_DEFAULTS (0x05 + FORMAT_STYLE_SPECIAL)
int format_expand_styles(GString *out, char format, TEXT_DEST_REC *dest);
int format_expand_styles(GString *out, char format);
void formats_init(void);
void formats_deinit(void);

78
src/fe-common/core/printtext.c
View File

@ -77,7 +77,8 @@ static void printformat_module_dest(const char *module, TEXT_DEST_REC *dest,
signal_emit_id(signal_print_format, 5, theme, module,
dest, GINT_TO_POINTER(formatnum), arglist);
str = format_get_text_theme_charargs(theme, module, dest, formatnum, arglist);
str = format_get_text_theme_charargs(theme, module, dest,
formatnum, arglist);
if (*str != '\0') print_line(dest, str);
g_free(str);
}
@ -92,7 +93,8 @@ void printformat_module_args(const char *module, void *server,
printformat_module_dest(module, &dest, formatnum, va);
}
void printformat_module(const char *module, void *server, const char *target, int level, int formatnum, ...)
void printformat_module(const char *module, void *server, const char *target,
int level, int formatnum, ...)
{
va_list va;
@ -120,6 +122,38 @@ void printformat_module_window(const char *module, WINDOW_REC *window,
va_end(va);
}
void printformat_module_gui_args(const char *module, int formatnum, va_list va)
{
TEXT_DEST_REC dest;
char *arglist[MAX_FORMAT_PARAMS];
char buffer[DEFAULT_FORMAT_ARGLIST_SIZE];
FORMAT_REC *formats;
char *str;
g_return_if_fail(module != NULL);
memset(&dest, 0, sizeof(dest));
formats = g_hash_table_lookup(default_formats, module);
format_read_arglist(va, &formats[formatnum],
arglist, sizeof(arglist)/sizeof(char *),
buffer, sizeof(buffer));
str = format_get_text_theme_charargs(current_theme, module, &dest,
formatnum, arglist);
if (*str != '\0') format_send_to_gui(&dest, str);
g_free(str);
}
void printformat_module_gui(const char *module, int formatnum, ...)
{
va_list va;
va_start(va, formatnum);
printformat_module_gui_args(module, formatnum, va);
va_end(va);
}
static void print_line(TEXT_DEST_REC *dest, const char *text)
{
char *str, *tmp;
@ -141,7 +175,8 @@ static void print_line(TEXT_DEST_REC *dest, const char *text)
}
/* append string to `out', expand newlines. */
static void printtext_append_str(TEXT_DEST_REC *dest, GString *out, const char *str)
static void printtext_append_str(TEXT_DEST_REC *dest, GString *out,
const char *str)
{
while (*str != '\0') {
if (*str != '\n')
@ -154,7 +189,8 @@ static void printtext_append_str(TEXT_DEST_REC *dest, GString *out, const char *
}
}
static char *printtext_get_args(TEXT_DEST_REC *dest, const char *str, va_list va)
static char *printtext_get_args(TEXT_DEST_REC *dest, const char *str,
va_list va)
{
GString *out;
char *ret;
@ -187,7 +223,8 @@ static char *printtext_get_args(TEXT_DEST_REC *dest, const char *str, va_list va
break;
}
case 'u': {
unsigned int d = (unsigned int) va_arg(va, unsigned int);
unsigned int d =
(unsigned int) va_arg(va, unsigned int);
g_string_sprintfa(out, "%u", d);
break;
}
@ -206,7 +243,7 @@ static char *printtext_get_args(TEXT_DEST_REC *dest, const char *str, va_list va
break;
}
default:
if (!format_expand_styles(out, *str, dest)) {
if (!format_expand_styles(out, *str)) {
g_string_append_c(out, '%');
g_string_append_c(out, *str);
}
@ -219,7 +256,7 @@ static char *printtext_get_args(TEXT_DEST_REC *dest, const char *str, va_list va
return ret;
}
static char *printtext_expand_formats(TEXT_DEST_REC *dest, const char *str)
static char *printtext_expand_formats(const char *str)
{
GString *out;
char *ret;
@ -234,7 +271,7 @@ static char *printtext_expand_formats(TEXT_DEST_REC *dest, const char *str)
if (*++str == '\0')
break;
if (!format_expand_styles(out, *str, dest)) {
if (!format_expand_styles(out, *str)) {
g_string_append_c(out, '%');
g_string_append_c(out, *str);
}
@ -291,7 +328,7 @@ void printtext_string(void *server, const char *target, int level, const char *t
sending_print_starting = FALSE;
}
str = printtext_expand_formats(&dest, text);
str = printtext_expand_formats(text);
print_line(&dest, str);
g_free(str);
}
@ -311,6 +348,29 @@ void printtext_window(WINDOW_REC *window, int level, const char *text, ...)
va_end(va);
}
void printtext_gui_args(const char *text, va_list va)
{
TEXT_DEST_REC dest;
char *str;
g_return_if_fail(text != NULL);
memset(&dest, 0, sizeof(dest));
str = printtext_get_args(&dest, text, va);
format_send_to_gui(&dest, str);
g_free(str);
}
void printtext_gui(const char *text, ...)
{
va_list va;
va_start(va, text);
printtext_gui_args(text, va);
va_end(va);
}
static void msg_beep_check(SERVER_REC *server, int level)
{
if (level != 0 && (level & MSGLEVEL_NOHILIGHT) == 0 &&

25
src/fe-common/core/printtext.h
View File

@ -15,6 +15,13 @@ void printtext_window(WINDOW_REC *window, int level, const char *text, ...);
void printtext_multiline(void *server, const char *target, int level, const char *format, const char *text);
void printbeep(void);
/* only GUI should call these - used for printing text to somewhere else
than windows */
void printtext_gui(const char *text, ...);
void printtext_gui_args(const char *text, va_list va);
void printformat_module_gui(const char *module, int formatnum, ...);
void printformat_module_gui_args(const char *module, int formatnum, va_list va);
void printtext_init(void);
void printtext_deinit(void);
@ -30,12 +37,16 @@ void printtext_deinit(void);
printformat_module(MODULE_NAME, server, target, level, ##formatnum)
# define printformat_window(window, level, formatnum...) \
printformat_module_window(MODULE_NAME, window, level, ##formatnum)
# define printformat_gui(formatnum...) \
printformat_module_gui(MODULE_NAME, ##formatnum)
#elif defined (_ISOC99_SOURCE)
/* C99 */
# define printformat(server, target, level, formatnum, ...) \
printformat_module(MODULE_NAME, server, target, level, formatnum, __VA_ARGS__)
# define printformat_window(window, level, formatnum, ...) \
printformat_module_window(MODULE_NAME, window, level, formatnum, __VA_ARGS__)
# define printformat_gui(formatnum, ...) \
printformat_module_gui(MODULE_NAME, formatnum, __VA_ARGS__)
#else
/* inline/static */
#ifdef G_CAN_INLINE
@ -65,6 +76,20 @@ void printformat_window(WINDOW_REC *window, int level, int formatnum, ...)
printformat_module_window_args(MODULE_NAME, window, level, formatnum, va);
va_end(va);
}
#ifdef G_CAN_INLINE
G_INLINE_FUNC
#else
static
#endif
void printformat_gui(int formatnum, ...)
{
va_list va;
va_start(va, formatnum);
printformat_module_gui_args(MODULE_NAME, formatnum, va);
va_end(va);
}
#endif
#endif

48
src/fe-text/gui-printtext.c
View File

@ -39,6 +39,8 @@ static int scrollback_lines, scrollback_hours;
static int scrollback_save_formats;
static GString *format;
static int next_xpos, next_ypos;
#define mark_temp_eol(text) \
memcpy((text)->buffer + (text)->pos, "\0\200", 2);
@ -222,6 +224,20 @@ void gui_window_line_remove(WINDOW_REC *window, LINE_REC *line)
gui_window_redraw(window);
}
void gui_printtext(int xpos, int ypos, const char *str, ...)
{
va_list va;
next_xpos = xpos;
next_ypos = ypos;
va_start(va, str);
printtext_gui_args(str, va);
va_end(va);
next_xpos = next_ypos = -1;
}
static void remove_old_lines(WINDOW_REC *window)
{
GUI_WINDOW_REC *gui;
@ -345,28 +361,38 @@ static void line_add_colors(GUI_WINDOW_REC *gui, int fg, int bg, int flags)
gui->last_color = fg | (bg << 4);
}
static void gui_printtext(WINDOW_REC *window, void *fgcolor, void *bgcolor,
void *pflags, char *str, void *level)
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;
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);
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 */
@ -389,7 +415,6 @@ static void gui_printtext(WINDOW_REC *window, void *fgcolor, void *bgcolor,
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);
@ -554,13 +579,14 @@ static void read_settings(void)
void gui_printtext_init(void)
{
next_xpos = next_ypos = -1;
format = g_string_new(NULL);
settings_add_int("history", "scrollback_lines", 500);
settings_add_int("history", "scrollback_hours", 24);
settings_add_bool("history", "scrollback_save_formats", FALSE);
signal_add("gui print text", (SIGNAL_FUNC) gui_printtext);
signal_add("gui print text", (SIGNAL_FUNC) sig_gui_print_text);
signal_add("print text finished", (SIGNAL_FUNC) sig_printtext_finished);
signal_add("print format", (SIGNAL_FUNC) sig_print_format);
signal_add("setup changed", (SIGNAL_FUNC) read_settings);
@ -574,7 +600,7 @@ void gui_printtext_deinit(void)
{
g_string_free(format, TRUE);
signal_remove("gui print text", (SIGNAL_FUNC) gui_printtext);
signal_remove("gui print text", (SIGNAL_FUNC) sig_gui_print_text);
signal_remove("print text finished", (SIGNAL_FUNC) sig_printtext_finished);
signal_remove("print format", (SIGNAL_FUNC) sig_print_format);
signal_remove("setup changed", (SIGNAL_FUNC) read_settings);

2
src/fe-text/gui-printtext.h
View File

@ -33,4 +33,6 @@ void gui_window_line_append(GUI_WINDOW_REC *gui, const char *str, int len);
void gui_window_line_remove(WINDOW_REC *window, LINE_REC *line);
void gui_window_line_text_free(GUI_WINDOW_REC *gui, LINE_REC *line);
void gui_printtext(int xpos, int ypos, const char *str, ...);
#endif