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True color mode. See new konsole.

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TODO: dump
This commit is contained in:
Witold Filipczyk 2006-08-19 23:39:40 +02:00 committed by Witold Filipczyk
parent 9238bd5df0
commit 4f78b0dda1
10 changed files with 235 additions and 18 deletions
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1
Makefile.config.in
View File

@ -155,6 +155,7 @@ CONFIG_SMB = @CONFIG_SMB@
CONFIG_SPIDERMONKEY = @CONFIG_SPIDERMONKEY@
CONFIG_SSL = @CONFIG_SSL@
CONFIG_SYSMOUSE = @CONFIG_SYSMOUSE@
CONFIG_TRUE_COLOR = @CONFIG_TRUE_COLOR@
CONFIG_URI_REWRITE = @CONFIG_URI_REWRITE@
CONFIG_UTF_8 = @CONFIG_UTF_8@
CONFIG_XBEL_BOOKMARKS = @CONFIG_XBEL_BOOKMARKS@

2
configure.in
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@ -1239,6 +1239,8 @@ EL_ARG_ENABLE(CONFIG_88_COLORS, 88-colors, [88 colors],
EL_ARG_ENABLE(CONFIG_256_COLORS, 256-colors, [256 colors],
[ --enable-256-colors enable 256 color support])
EL_ARG_ENABLE(CONFIG_TRUE_COLOR, true-color, [true color],
[ --enable-true-color enable true color support])
EL_ARG_ENABLE(CONFIG_EXMODE, exmode, [Exmode interface],
[ --enable-exmode enable exmode (CLI) interface])

8
features.conf
View File

@ -497,6 +497,14 @@ CONFIG_88_COLORS=no
CONFIG_256_COLORS=no
### True color
#
# Define to add support for True color. Note that only terminal capable to show
# it is konsole from kdebase-3.5.4. This mode eats a lot of memory.
#
# Default: disabled
CONFIG_TRUE_COLOR=no
### Ex-mode Interface
#

49
src/config/options.inc
View File

@ -636,7 +636,8 @@ static struct option_info config_options_info[] = {
* the INIT_OPT_INT macro; that wouldn't be standard C.
* And they especially cannot be inside the argument list of N_;
* xgettext (GNU gettext-tools) 0.14.3 wouldn't support that. */
#if defined(CONFIG_88_COLORS) && defined(CONFIG_256_COLORS)
/* FIXME: It's totally brainless --witekfl */
#if defined(CONFIG_88_COLORS) && defined(CONFIG_256_COLORS) && !defined(CONFIG_TRUE_COLOR)
INIT_OPT_INT("document.dump", N_("Color mode"),
"color_mode", 0, -1, 3, -1,
N_("Color mode for dumps:\n"
@ -645,7 +646,7 @@ static struct option_info config_options_info[] = {
"1 is 16 color mode\n"
"2 is 88 color mode\n"
"3 is 256 color mode")),
#elif defined(CONFIG_88_COLORS) /* && !defined(CONFIG_256_COLORS) */
#elif defined(CONFIG_88_COLORS) && !defined(CONFIG_256_COLORS) && !defined(CONFIG_TRUE_COLOR)
INIT_OPT_INT("document.dump", N_("Color mode"),
"color_mode", 0, -1, 2, -1,
N_("Color mode for dumps:\n"
@ -653,7 +654,7 @@ static struct option_info config_options_info[] = {
"0 is mono mode\n"
"1 is 16 color mode\n"
"2 is 88 color mode")),
#elif defined(CONFIG_256_COLORS) /* && !defined(CONFIG_88_COLORS) */
#elif defined(CONFIG_256_COLORS) && !defined(CONFIG_88_COLORS) && !defined(CONFIG_TRUE_COLOR)
INIT_OPT_INT("document.dump", N_("Color mode"),
"color_mode", 0, -1, 2, -1,
N_("Color mode for dumps:\n"
@ -661,15 +662,50 @@ static struct option_info config_options_info[] = {
"0 is mono mode\n"
"1 is 16 color mode\n"
"2 is 256 color mode")),
#else /* !defined(CONFIG_88_COLORS) && !defined(CONFIG_256_COLORS) */
#elif !defined(CONFIG_88_COLORS) && !defined(CONFIG_256_COLORS) && !defined(CONFIG_TRUE_COLOR)
INIT_OPT_INT("document.dump", N_("Color mode"),
"color_mode", 0, -1, 1, -1,
N_("Color mode for dumps:\n"
"-1 is standard dump mode\n"
"0 is mono mode\n"
"1 is 16 color mode")),
#elif defined(CONFIG_88_COLORS) && defined(CONFIG_256_COLORS) && defined(CONFIG_TRUE_COLOR)
INIT_OPT_INT("document.dump", N_("Color mode"),
"color_mode", 0, -1, 3, -1,
N_("Color mode for dumps:\n"
"-1 is standard dump mode\n"
"0 is mono mode\n"
"1 is 16 color mode\n"
"2 is 88 color mode\n"
"3 is 256 color mode\n"
"4 is true color mode")),
#elif defined(CONFIG_88_COLORS) && !defined(CONFIG_256_COLORS) && defined(CONFIG_TRUE_COLOR)
INIT_OPT_INT("document.dump", N_("Color mode"),
"color_mode", 0, -1, 2, -1,
N_("Color mode for dumps:\n"
"-1 is standard dump mode\n"
"0 is mono mode\n"
"1 is 16 color mode\n"
"2 is 88 color mode\n"
"3 is true color mode\n")),
#elif defined(CONFIG_256_COLORS) && !defined(CONFIG_88_COLORS) && defined(CONFIG_TRUE_COLOR)
INIT_OPT_INT("document.dump", N_("Color mode"),
"color_mode", 0, -1, 2, -1,
N_("Color mode for dumps:\n"
"-1 is standard dump mode\n"
"0 is mono mode\n"
"1 is 16 color mode\n"
"2 is 256 color mode\n"
"3 is true color mode")),
#elif !defined(CONFIG_88_COLORS) && !defined(CONFIG_256_COLORS) && defined(CONFIG_TRUE_COLOR)
INIT_OPT_INT("document.dump", N_("Color mode"),
"color_mode", 0, -1, 1, -1,
N_("Color mode for dumps:\n"
"-1 is standard dump mode\n"
"0 is mono mode\n"
"1 is 16 color mode\n"
"2 is true color mode")),
#endif /* !defined(CONFIG_88_COLORS) && !defined(CONFIG_256_COLORS) */
INIT_OPT_STRING("document.dump", N_("Footer"),
"footer", 0, "",
N_("Footer string used in dumps. %u is substituted by URL.")),
@ -862,7 +898,8 @@ static struct option_info config_options_info[] = {
"output to the terminal. The color modes are:\n"
"0 is mono mode, only 2 colors are used\n"
"1 is 16 color mode, uses the common ANSI colors\n"
"2 is 256 color mode, uses XTerm RGB codes")),
"2 is 256 color mode, uses XTerm RGB codes\n"
"3 is true color mode, uses konsole RGB codes.")),
INIT_OPT_BOOL("terminal._template_", N_("Transparency"),
"transparency", 0, 1,

26
src/dialogs/options.c
View File

@ -131,14 +131,26 @@ push_save_button(struct dialog_data *dlg_data, struct widget_data *button)
return EVENT_PROCESSED;
}
#if defined(CONFIG_88_COLORS) && defined(CONFIG_256_COLORS)
#define TERMOPT_WIDGETS_COUNT 21
#elif defined(CONFIG_88_COLORS) || defined(CONFIG_256_COLORS)
#define TERMOPT_WIDGETS_COUNT 20
#if defined(CONFIG_88_COLORS)
#define RADIO_88 1
#else
#define TERMOPT_WIDGETS_COUNT 19
#define RADIO_88 0
#endif
#if defined(CONFIG_256_COLORS)
#define RADIO_256 1
#else
#define RADIO_256 0
#endif
#if defined(CONFIG_TRUE_COLOR)
#define RADIO_TRUE 1
#else
#define RADIO_TRUE 0
#endif
#define TERMOPT_WIDGETS_COUNT (19 + RADIO_88 + RADIO_256 + RADIO_TRUE)
#define TERM_OPTION_VALUE_SIZE (sizeof(union option_value) * TERM_OPTIONS)
void
@ -209,7 +221,9 @@ terminal_options(struct terminal *term, void *xxx, struct session *ses)
#ifdef CONFIG_256_COLORS
add_dlg_radio(dlg, _("256 colors", term), 2, COLOR_MODE_256, &values[TERM_OPT_COLORS].number);
#endif
#ifdef CONFIG_TRUE_COLOR
add_dlg_radio(dlg, _("true color", term), 2, COLOR_MODE_TRUE_COLOR, &values[TERM_OPT_COLORS].number);
#endif
add_dlg_checkbox(dlg, _("Switch fonts for line drawing", term), &values[TERM_OPT_M11_HACK].number);
add_dlg_checkbox(dlg, _("Restrict frames in cp850/852", term), &values[TERM_OPT_RESTRICT_852].number);
add_dlg_checkbox(dlg, _("Block cursor", term), &values[TERM_OPT_BLOCK_CURSOR].number);

14
src/terminal/color.c
View File

@ -325,6 +325,16 @@ set_term_color(struct screen_char *schar, struct color_pair *pair,
/* TODO: Handle decrease lightness by converting to
* hue-ligthness-saturation color model */
break;
#endif
#ifdef CONFIG_TRUE_COLOR
case COLOR_MODE_TRUE_COLOR:
schar->color[0] = (pair->foreground >> 16) & 255; /* r */
schar->color[1] = (pair->foreground >> 8) & 255; /* g */
schar->color[2] = pair->foreground & 255; /* b */
schar->color[3] = (pair->background >> 16) & 255; /* r */
schar->color[4] = (pair->background >> 8) & 255; /* g */
schar->color[5] = pair->background & 255; /* b */
return;
#endif
case COLOR_MODE_DUMP:
return;
@ -371,6 +381,10 @@ set_term_color(struct screen_char *schar, struct color_pair *pair,
TERM_COLOR_FOREGROUND(schar->color) = fg;
TERM_COLOR_BACKGROUND(schar->color) = bg;
break;
#endif
#ifdef CONFIG_TRUE_COLOR
case COLOR_MODE_TRUE_COLOR:
return;
#endif
case COLOR_MODE_MONO:
case COLOR_MODE_16:

4
src/terminal/color.h
View File

@ -51,7 +51,9 @@ enum color_mode {
#ifdef CONFIG_256_COLORS
COLOR_MODE_256,
#endif
#ifdef CONFIG_TRUE_COLOR
COLOR_MODE_TRUE_COLOR,
#endif
COLOR_MODES, /* XXX: Keep last */
};

5
src/terminal/draw.c
View File

@ -21,8 +21,9 @@
int_bounds(&(x), 0, (term)->width - 1); \
int_bounds(&(y), 0, (term)->height - 1); \
} while (0)
#if defined(CONFIG_88_COLORS) || defined(CONFIG_256_COLORS)
#if defined(CONFIG_TRUE_COLOR)
#define clear_screen_char_color(schar) do { memset((schar)->color, 0, 6); } while (0)
#elif defined(CONFIG_88_COLORS) || defined(CONFIG_256_COLORS)
#define clear_screen_char_color(schar) do { memset((schar)->color, 0, 2); } while (0)
#else
#define clear_screen_char_color(schar) do { (schar)->color[0] = 0; } while (0)

6
src/terminal/draw.h
View File

@ -30,8 +30,12 @@ struct screen_char {
/* Attributes are screen_char_attr bits. */
unsigned char attr;
#if defined(CONFIG_TRUE_COLOR)
/* 0, 1, 2 - rgb foreground,
3, 4, 5 - rgb background */
unsigned char color[6];
/* The encoded fore- and background color. */
#if defined(CONFIG_88_COLORS) || defined(CONFIG_256_COLORS)
#elif defined(CONFIG_88_COLORS) || defined(CONFIG_256_COLORS)
unsigned char color[2];
#else
unsigned char color[1];

138
src/terminal/screen.c
View File

@ -422,14 +422,23 @@ struct screen_state {
unsigned char bold;
unsigned char attr;
/* Following should match struct screen_char color field. */
#if defined(CONFIG_88_COLORS) || defined(CONFIG_256_COLORS)
#if defined(CONFIG_TRUE_COLOR)
unsigned char color[6];
#elif defined(CONFIG_88_COLORS) || defined(CONFIG_256_COLORS)
unsigned char color[2];
#else
unsigned char color[1];
#endif
};
#if defined(CONFIG_88_COLORS) || defined(CONFIG_256_COLORS)
#if defined(CONFIG_TRUE_COLOR)
#define compare_color(a, b) ((a)[0] == (b)[0] && (a)[1] == (b)[1] && (a)[2] == (b)[2] \
&& (a)[3] == (b)[3] && (a)[4] == (b)[4] && (a)[5] == (b)[5])
#define copy_color(a, b) do { (a)[0] = (b)[0]; (a)[1] = (b)[1]; (a)[2] = (b)[2]; \
(a)[3] = (b)[3]; (a)[4] = (b)[4]; (a)[5] = (b)[5];} while (0)
#define INIT_SCREEN_STATE { 0xFF, 0xFF, 0xFF, 0, { 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF} }
#elif defined(CONFIG_88_COLORS) || defined(CONFIG_256_COLORS)
#define compare_color(a, b) ((a)[0] == (b)[0] && (a)[1] == (b)[1])
#define copy_color(a, b) do { (a)[0] = (b)[0]; (a)[1] = (b)[1]; } while (0)
#define INIT_SCREEN_STATE { 0xFF, 0xFF, 0xFF, 0, { 0xFF, 0xFF } }
@ -439,8 +448,13 @@ struct screen_state {
#define INIT_SCREEN_STATE { 0xFF, 0xFF, 0xFF, 0, { 0xFF } }
#endif
#if defined(CONFIG_TRUE_COLOR)
#define compare_bg_color(a, b) ((a)[3] == (b[3]) && (a)[4] == (b)[4] && (a)[5] == (b)[5])
#define compare_fg_color(a, b) ((a)[0] == (b[0]) && (a)[1] == (b)[1] && (a)[2] == (b)[2])
#else
#define compare_bg_color(a, b) (TERM_COLOR_BACKGROUND(a) == TERM_COLOR_BACKGROUND(b))
#define compare_fg_color(a, b) (TERM_COLOR_FOREGROUND(a) == TERM_COLOR_FOREGROUND(b))
#endif
#ifdef CONFIG_UTF_8
static inline void
@ -683,6 +697,121 @@ add_char256(struct string *screen, struct screen_driver *driver,
}
#endif
#ifdef CONFIG_TRUE_COLOR
static struct string color_true_seqs[] = {
/* foreground: */ TERM_STRING("\033[0;38;2"),
/* background: */ TERM_STRING("\033[48;2"),
};
#define add_true_background_color(str, seq, chr) add_char_true_color(str, &(seq)[1], &(chr)->color[3])
#define add_true_foreground_color(str, seq, chr) add_char_true_color(str, &(seq)[0], &(chr)->color[0])
static inline void
add_char_true_color(struct string *screen, struct string *seq, unsigned char *colors)
{
unsigned char color_buf[3];
int i;
check_string_magic(seq);
add_string_to_string(screen, seq);
for (i = 0; i < 3; i++) {
unsigned char *color_pos = color_buf;
int color_len = 1;
unsigned char color = colors[i];
add_char_to_string(screen, ';');
if (color < 10) {
color_pos += 2;
} else {
int color2;
++color_len;
if (color < 100) {
++color_pos;
} else {
++color_len;
if (color < 200) {
color_buf[0] = '1';
color -= 100;
} else {
color_buf[0] = '2';
color -= 200;
}
}
color2 = (color % 10);
color /= 10;
color_buf[1] = '0' + color;
color = color2;
}
color_buf[2] = '0' + color;
add_bytes_to_string(screen, color_pos, color_len);
}
add_char_to_string(screen, 'm');
}
/* Time critical section. */
static inline void
add_char_true(struct string *screen, struct screen_driver *driver,
struct screen_char *ch, struct screen_state *state)
{
unsigned char attr_delta = (ch->attr ^ state->attr);
if (
#ifdef CONFIG_UTF_8
(!use_utf8_io(driver) || ch->data != UCS_NO_CHAR) &&
#endif /* CONFIG_UTF_8 */
attr_delta
) {
if ((attr_delta & SCREEN_ATTR_FRAME) && driver->frame_seqs) {
state->border = !!(ch->attr & SCREEN_ATTR_FRAME);
add_term_string(screen, driver->frame_seqs[state->border]);
}
if ((attr_delta & SCREEN_ATTR_UNDERLINE) && driver->underline) {
state->underline = !!(ch->attr & SCREEN_ATTR_UNDERLINE);
add_term_string(screen, driver->underline[state->underline]);
}
if (attr_delta & SCREEN_ATTR_BOLD) {
if (ch->attr & SCREEN_ATTR_BOLD) {
add_bytes_to_string(screen, "\033[1m", 4);
} else {
/* Force repainting of the other attributes. */
state->color[0] = ch->color[0] + 1;
}
}
state->attr = ch->attr;
}
if (
#ifdef CONFIG_UTF_8
(!use_utf8_io(driver) || ch->data != UCS_NO_CHAR) &&
#endif /* CONFIG_UTF_8 */
!compare_color(ch->color, state->color)
) {
copy_color(state->color, ch->color);
add_true_foreground_color(screen, color_true_seqs, ch);
if (!driver->transparent || ch->color[1] != 0) {
add_true_background_color(screen, color_true_seqs, ch);
}
if (ch->attr & SCREEN_ATTR_BOLD)
add_bytes_to_string(screen, "\033[1m", 4);
if (ch->attr & SCREEN_ATTR_UNDERLINE && driver->underline) {
state->underline = !!(ch->attr & SCREEN_ATTR_UNDERLINE);
add_term_string(screen, driver->underline[state->underline]);
}
}
add_char_data(screen, driver, ch->data, ch->attr & SCREEN_ATTR_FRAME);
}
#endif
#define add_chars(image_, term_, driver_, state_, ADD_CHAR) \
{ \
struct terminal_screen *screen = (term_)->screen; \
@ -774,6 +903,11 @@ redraw_screen(struct terminal *term)
case COLOR_MODE_256:
add_chars(&image, term, driver, &state, add_char256);
break;
#endif
#ifdef CONFIG_TRUE_COLOR
case COLOR_MODE_TRUE_COLOR:
add_chars(&image, term, driver, &state, add_char_true);
break;
#endif
case COLOR_MODES:
case COLOR_MODE_DUMP: