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make lines reformattable

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- completely removed the old textbuffer representation (
  https://github.com/shabble/irssi-docs/wiki/Notes-256-Colour#textbuffer-encoding
  )

- textbuffer-formats is an extra module, so if we unhook the signals it
  should go back to the "old way" of storing pre-rendered tex

- design uses cache, original formats and list of arguments
This commit is contained in:
ailin-nemui 2019-08-13 14:59:30 +02:00
commit f95fc81130
21 changed files with 789 additions and 587 deletions
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2
src/fe-common/core/fe-core-commands.c
View file

@ -233,6 +233,7 @@ static void event_command(const char *data)
(data[1] == *cmdchar && data[2] == '^'))
&& !command_hide_output++) {
signal_add_first("print starting", (SIGNAL_FUNC) sig_stop);
signal_add_first("print noformat", (SIGNAL_FUNC) sig_stop);
signal_add_first("print format", (SIGNAL_FUNC) sig_stop);
signal_add_first("print text", (SIGNAL_FUNC) sig_stop);
}
@ -242,6 +243,7 @@ static void event_command_last(const char *data)
{
if (command_hide_output && !--command_hide_output) {
signal_remove("print starting", (SIGNAL_FUNC) sig_stop);
signal_remove("print noformat", (SIGNAL_FUNC) sig_stop);
signal_remove("print format", (SIGNAL_FUNC) sig_stop);
signal_remove("print text", (SIGNAL_FUNC) sig_stop);
}

97
src/fe-common/core/formats.c
View file

@ -850,14 +850,13 @@ char *format_get_line_start(THEME_REC *theme, TEXT_DEST_REC *dest, time_t t)
return linestart;
}
void format_newline(WINDOW_REC *window)
void format_newline(TEXT_DEST_REC *dest)
{
g_return_if_fail(window != NULL);
g_return_if_fail(dest != NULL);
g_return_if_fail(dest->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);
signal_emit_id(signal_gui_print_text, 6, dest->window, GINT_TO_POINTER(-1),
GINT_TO_POINTER(-1), GINT_TO_POINTER(GUI_PRINT_FLAG_NEWLINE), "", dest);
}
#ifndef TERM_TRUECOLOR
@ -1269,7 +1268,7 @@ void format_send_to_gui(TEXT_DEST_REC *dest, const char *text)
}
if (type == '\n') {
format_newline(dest->window);
format_newline(dest);
fgcolor = theme->default_color;
bgcolor = -1;
flags &= GUI_PRINT_FLAG_INDENT|GUI_PRINT_FLAG_MONOSPACE;
@ -1415,6 +1414,90 @@ void format_send_to_gui(TEXT_DEST_REC *dest, const char *text)
g_free(dup);
}
void format_gui_flags(GString *out, int *last_fg, int *last_bg, int *last_flags, int fg, int bg,
int flags)
{
if (fg != *last_fg ||
(flags & GUI_PRINT_FLAG_COLOR_24_FG) != (*last_flags & GUI_PRINT_FLAG_COLOR_24_FG)) {
*last_fg = fg;
#ifdef TERM_TRUECOLOR
if (flags & GUI_PRINT_FLAG_COLOR_24_FG) {
*last_flags |= GUI_PRINT_FLAG_COLOR_24_FG;
format_24bit_color(out, 0, fg);
} else {
*last_flags &= ~GUI_PRINT_FLAG_COLOR_24_FG;
#endif
if (fg < 0) {
g_string_append_c(out, 4);
g_string_append_c(out, (char) -1);
g_string_append_c(out, FORMAT_COLOR_NOCHANGE);
} else {
format_ext_color(out, 0, fg);
}
#ifdef TERM_TRUECOLOR
}
#endif
}
if (bg != *last_bg ||
(flags & GUI_PRINT_FLAG_COLOR_24_BG) != (*last_flags & GUI_PRINT_FLAG_COLOR_24_BG)) {
*last_bg = bg;
#ifdef TERM_TRUECOLOR
if (flags & GUI_PRINT_FLAG_COLOR_24_BG) {
*last_flags |= GUI_PRINT_FLAG_COLOR_24_BG;
format_24bit_color(out, 1, bg);
} else {
*last_flags &= ~GUI_PRINT_FLAG_COLOR_24_BG;
#endif
if (bg < 0) {
g_string_append_c(out, 4);
g_string_append_c(out, FORMAT_COLOR_NOCHANGE);
g_string_append_c(out, (char) -1);
} else {
format_ext_color(out, 1, bg);
}
#ifdef TERM_TRUECOLOR
}
#endif
}
if ((flags & GUI_PRINT_FLAG_UNDERLINE) != (*last_flags & GUI_PRINT_FLAG_UNDERLINE)) {
*last_flags ^= GUI_PRINT_FLAG_UNDERLINE;
g_string_append_c(out, 4);
g_string_append_c(out, FORMAT_STYLE_UNDERLINE);
}
if ((flags & GUI_PRINT_FLAG_REVERSE) != (*last_flags & GUI_PRINT_FLAG_REVERSE)) {
*last_flags ^= GUI_PRINT_FLAG_REVERSE;
g_string_append_c(out, 4);
g_string_append_c(out, FORMAT_STYLE_REVERSE);
}
if ((flags & GUI_PRINT_FLAG_BLINK) != (*last_flags & GUI_PRINT_FLAG_BLINK)) {
*last_flags ^= GUI_PRINT_FLAG_BLINK;
g_string_append_c(out, 4);
g_string_append_c(out, FORMAT_STYLE_BLINK);
}
if ((flags & GUI_PRINT_FLAG_BOLD) != (*last_flags & GUI_PRINT_FLAG_BOLD)) {
*last_flags ^= GUI_PRINT_FLAG_BOLD;
g_string_append_c(out, 4);
g_string_append_c(out, FORMAT_STYLE_BOLD);
}
if ((flags & GUI_PRINT_FLAG_ITALIC) != (*last_flags & GUI_PRINT_FLAG_ITALIC)) {
*last_flags ^= GUI_PRINT_FLAG_ITALIC;
g_string_append_c(out, 4);
g_string_append_c(out, FORMAT_STYLE_ITALIC);
}
if ((flags & GUI_PRINT_FLAG_MONOSPACE) != (*last_flags & GUI_PRINT_FLAG_MONOSPACE)) {
*last_flags ^= GUI_PRINT_FLAG_MONOSPACE;
g_string_append_c(out, 4);
g_string_append_c(out, FORMAT_STYLE_MONOSPACE);
}
if (flags & GUI_PRINT_FLAG_INDENT) {
*last_flags ^= GUI_PRINT_FLAG_INDENT;
g_string_append_c(out, 4);
g_string_append_c(out, FORMAT_STYLE_INDENT);
}
}
static void read_settings(void)
{
timestamp_level = settings_get_bool("timestamps") ? MSGLEVEL_ALL : 0;

8
src/fe-common/core/formats.h
View file

@ -35,6 +35,7 @@ struct _FORMAT_REC {
int paramtypes[MAX_FORMAT_PARAMS];
};
/* clang-format off */
#define PRINT_FLAG_SET_LINE_START 0x0001
#define PRINT_FLAG_SET_LINE_START_IRSSI 0x0002
#define PRINT_FLAG_UNSET_LINE_START 0x0040
@ -45,6 +46,9 @@ struct _FORMAT_REC {
#define PRINT_FLAG_SET_SERVERTAG 0x0010
#define PRINT_FLAG_UNSET_SERVERTAG 0x0020
#define PRINT_FLAG_FORMAT 0x0080
/* clang-format on */
typedef struct _HILIGHT_REC HILIGHT_REC;
typedef struct _TEXT_DEST_REC {
@ -113,7 +117,7 @@ void format_create_dest_tag(TEXT_DEST_REC *dest, void *server,
const char *server_tag, const char *target,
int level, WINDOW_REC *window);
void format_newline(WINDOW_REC *window);
void format_newline(TEXT_DEST_REC *dest);
/* Return how many characters in `str' must be skipped before `len'
characters of text is skipped. */
@ -151,6 +155,8 @@ void format_send_to_gui(TEXT_DEST_REC *dest, const char *text);
int format_expand_styles(GString *out, const char **format, int *flags);
void format_ext_color(GString *out, int bg, int color);
void format_24bit_color(GString *out, int bg, unsigned int color);
void format_gui_flags(GString *out, int *last_fg, int *last_bg, int *last_flags, int fg, int bg,
int flags);
void formats_init(void);
void formats_deinit(void);

94
src/fe-common/core/printtext.c
View file

@ -42,7 +42,7 @@ static int signal_print_noformat;
static int sending_print_starting;
static void print_line(TEXT_DEST_REC *dest, const char *text);
static void print_line(TEXT_DEST_REC *dest, const char *text, int formatted);
void printformat_module_dest_args(const char *module, TEXT_DEST_REC *dest,
int formatnum, va_list va)
@ -63,7 +63,6 @@ void printformat_module_dest_charargs(const char *module, TEXT_DEST_REC *dest,
int formatnum, char **arglist)
{
THEME_REC *theme;
char *str;
theme = window_get_theme(dest->window);
@ -75,11 +74,6 @@ void printformat_module_dest_charargs(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);
if (str != NULL && *str != '\0') print_line(dest, str);
g_free(str);
}
void printformat_module_dest(const char *module, TEXT_DEST_REC *dest,
@ -164,29 +158,6 @@ void printformat_module_gui(const char *module, int formatnum, ...)
va_end(va);
}
static void print_line(TEXT_DEST_REC *dest, const char *text)
{
THEME_REC *theme;
char *str, *tmp, *stripped;
g_return_if_fail(dest != NULL);
g_return_if_fail(text != NULL);
theme = window_get_theme(dest->window);
tmp = format_get_level_tag(theme, dest);
str = !theme->info_eol ? format_add_linestart(text, tmp) :
format_add_lineend(text, tmp);
g_free_not_null(tmp);
/* send both the formatted + stripped (for logging etc.) */
stripped = strip_codes(str);
signal_emit_id(signal_print_text, 3, dest, str, stripped);
g_free_and_null(dest->hilight_color);
g_free(str);
g_free(stripped);
}
/* append string to `out', expand newlines. */
static void printtext_append_str(TEXT_DEST_REC *dest, GString *out,
const char *str)
@ -195,7 +166,7 @@ static void printtext_append_str(TEXT_DEST_REC *dest, GString *out,
if (*str != '\n')
g_string_append_c(out, *str);
else {
print_line(dest, out->str);
print_line(dest, out->str, 0);
g_string_truncate(out, 0);
}
str++;
@ -314,9 +285,7 @@ static void printtext_dest_args(TEXT_DEST_REC *dest, const char *text, va_list v
}
str = printtext_get_args(dest, text, va);
signal_emit_id(signal_print_noformat, 2,
dest, str);
print_line(dest, str);
print_line(dest, str, 0);
g_free(str);
}
@ -361,8 +330,8 @@ void printtext_string(void *server, const char *target, int level, const char *t
}
str = printtext_expand_formats(text, &dest.flags);
print_line(&dest, str);
g_free(str);
print_line(&dest, str, 0);
g_free(str);
}
/* Like printtext_window(), but don't handle %s etc. */
@ -383,8 +352,8 @@ void printtext_string_window(WINDOW_REC *window, int level, const char *text)
}
str = printtext_expand_formats(text, &dest.flags);
print_line(&dest, str);
g_free(str);
print_line(&dest, str, 0);
g_free(str);
}
void printtext_window(WINDOW_REC *window, int level, const char *text, ...)
@ -476,6 +445,51 @@ static void sig_print_text(TEXT_DEST_REC *dest, const char *text)
signal_emit_id(signal_gui_print_text_finished, 1, dest->window);
}
static void sig_print_format(THEME_REC *theme, const char *module, TEXT_DEST_REC *dest,
void *formatnump, char **arglist)
{
int formatnum;
char *str;
formatnum = GPOINTER_TO_INT(formatnump);
str = format_get_text_theme_charargs(theme, module, dest, formatnum, arglist);
if (str != NULL && *str != '\0')
print_line(dest, str, 1);
g_free(str);
}
static void sig_print_noformat(TEXT_DEST_REC *dest, const char *text)
{
THEME_REC *theme;
char *str, *tmp, *stripped;
theme = window_get_theme(dest->window);
tmp = format_get_level_tag(theme, dest);
str = !theme->info_eol ? format_add_linestart(text, tmp) : format_add_lineend(text, tmp);
g_free_not_null(tmp);
/* send both the formatted + stripped (for logging etc.) */
stripped = strip_codes(str);
signal_emit_id(signal_print_text, 3, dest, str, stripped);
g_free_and_null(dest->hilight_color);
g_free(str);
g_free(stripped);
}
static void print_line(TEXT_DEST_REC *dest, const char *text, int formatted)
{
g_return_if_fail(dest != NULL);
g_return_if_fail(text != NULL);
if (!formatted)
signal_emit_id(signal_print_noformat, 2, dest, text);
else
sig_print_noformat(dest, text);
}
void printtext_multiline(void *server, const char *target, int level,
const char *format, const char *text)
{
@ -522,6 +536,8 @@ void printtext_init(void)
read_settings();
signal_add("print text", (SIGNAL_FUNC) sig_print_text);
signal_add("print format", (SIGNAL_FUNC) sig_print_format);
signal_add("print noformat", (SIGNAL_FUNC) sig_print_noformat);
signal_add("gui dialog", (SIGNAL_FUNC) sig_gui_dialog);
signal_add("setup changed", (SIGNAL_FUNC) read_settings);
}
@ -529,6 +545,8 @@ void printtext_init(void)
void printtext_deinit(void)
{
signal_remove("print text", (SIGNAL_FUNC) sig_print_text);
signal_remove("print format", (SIGNAL_FUNC) sig_print_format);
signal_remove("print noformat", (SIGNAL_FUNC) sig_print_noformat);
signal_remove("gui dialog", (SIGNAL_FUNC) sig_gui_dialog);
signal_remove("setup changed", (SIGNAL_FUNC) read_settings);
}