/****************************************************************************
- * Copyright (c) 1998-2011,2012 Free Software Foundation, Inc. *
+ * Copyright (c) 1998-2013,2014 Free Software Foundation, Inc. *
* *
* Permission is hereby granted, free of charge, to any person obtaining a *
* copy of this software and associated documentation files (the *
#define CUR SP_TERMTYPE
#endif
-MODULE_ID("$Id: lib_color.c,v 1.105 2012/06/09 20:34:11 tom Exp $")
+MODULE_ID("$Id: lib_color.c,v 1.110 2014/03/08 20:04:44 tom Exp $")
#ifdef USE_TERM_DRIVER
#define CanChange InfoOf(SP_PARM).canchange
set_background_color(NCURSES_SP_DCLx int bg, NCURSES_SP_OUTC outc)
{
#ifdef USE_TERM_DRIVER
- CallDriver_3(SP_PARM, color, FALSE, bg, outc);
+ CallDriver_3(SP_PARM, td_color, FALSE, bg, outc);
#else
if (set_a_background) {
TPUTS_TRACE("set_a_background");
set_foreground_color(NCURSES_SP_DCLx int fg, NCURSES_SP_OUTC outc)
{
#ifdef USE_TERM_DRIVER
- CallDriver_3(SP_PARM, color, TRUE, fg, outc);
+ CallDriver_3(SP_PARM, td_color, TRUE, fg, outc);
#else
if (set_a_foreground) {
TPUTS_TRACE("set_a_foreground");
reset_color_pair(NCURSES_SP_DCL0)
{
#ifdef USE_TERM_DRIVER
- return CallDriver(SP_PARM, rescol);
+ return CallDriver(SP_PARM, td_rescol);
#else
bool result = FALSE;
(void) SP_PARM;
if (orig_pair != 0) {
- TPUTS_TRACE("orig_pair");
- putp(orig_pair);
+ (void) NCURSES_PUTP2("orig_pair", orig_pair);
result = TRUE;
}
return result;
result = TRUE;
#ifdef USE_TERM_DRIVER
- result = CallDriver(SP_PARM, rescolors);
+ result = CallDriver(SP_PARM, td_rescolors);
#else
if (orig_colors != 0) {
- TPUTS_TRACE("orig_colors");
- putp(orig_colors);
+ NCURSES_PUTP2("orig_colors", orig_colors);
result = TRUE;
}
#endif
/* This function was originally written by Daniel Weaver <danw@znyx.com> */
static void
-rgb2hls(int r, int g, int b, short *h, short *l, short *s)
+rgb2hls(int r, int g, int b, NCURSES_COLOR_T *h, NCURSES_COLOR_T *l, NCURSES_COLOR_T *s)
/* convert RGB to HLS system */
{
int min, max, t;
max = b;
/* calculate lightness */
- *l = (short) ((min + max) / 20);
+ *l = (NCURSES_COLOR_T) ((min + max) / 20);
if (min == max) { /* black, white and all shades of gray */
*h = 0;
/* calculate saturation */
if (*l < 50)
- *s = (short) (((max - min) * 100) / (max + min));
+ *s = (NCURSES_COLOR_T) (((max - min) * 100) / (max + min));
else
- *s = (short) (((max - min) * 100) / (2000 - max - min));
+ *s = (NCURSES_COLOR_T) (((max - min) * 100) / (2000 - max - min));
/* calculate hue */
if (r == max)
- t = (short) (120 + ((g - b) * 60) / (max - min));
+ t = (NCURSES_COLOR_T) (120 + ((g - b) * 60) / (max - min));
else if (g == max)
- t = (short) (240 + ((b - r) * 60) / (max - min));
+ t = (NCURSES_COLOR_T) (240 + ((b - r) * 60) / (max - min));
else
- t = (short) (360 + ((r - g) * 60) / (max - min));
+ t = (NCURSES_COLOR_T) (360 + ((r - g) * 60) / (max - min));
- *h = (short) (t % 360);
+ *h = (NCURSES_COLOR_T) (t % 360);
}
/*
* values.
*/
NCURSES_EXPORT(int)
-NCURSES_SP_NAME(init_pair) (NCURSES_SP_DCLx short pair, short f, short b)
+NCURSES_SP_NAME(init_pair) (NCURSES_SP_DCLx
+ NCURSES_PAIRS_T pair,
+ NCURSES_COLOR_T f,
+ NCURSES_COLOR_T b)
{
colorpair_t result;
colorpair_t previous;
int maxcolors;
- T((T_CALLED("init_pair(%p,%d,%d,%d)"), (void *) SP_PARM, pair, f, b));
+ T((T_CALLED("init_pair(%p,%d,%d,%d)"),
+ (void *) SP_PARM,
+ (int) pair,
+ (int) f,
+ (int) b));
if (!ValidPair(pair))
returnCode(ERR);
SET_SCREEN_PAIR(SP_PARM, (chtype) (~0)); /* force attribute update */
#ifdef USE_TERM_DRIVER
- CallDriver_3(SP_PARM, initpair, pair, f, b);
+ CallDriver_3(SP_PARM, td_initpair, pair, f, b);
#else
if (initialize_pair && InPalette(f) && InPalette(b)) {
const color_t *tp = DefaultPalette;
TR(TRACE_ATTRS,
("initializing pair: pair = %d, fg=(%d,%d,%d), bg=(%d,%d,%d)",
- pair,
- tp[f].red, tp[f].green, tp[f].blue,
- tp[b].red, tp[b].green, tp[b].blue));
-
- TPUTS_TRACE("initialize_pair");
- putp(TPARM_7(initialize_pair,
- pair,
- tp[f].red, tp[f].green, tp[f].blue,
- tp[b].red, tp[b].green, tp[b].blue));
+ (int) pair,
+ (int) tp[f].red, (int) tp[f].green, (int) tp[f].blue,
+ (int) tp[b].red, (int) tp[b].green, (int) tp[b].blue));
+
+ NCURSES_PUTP2("initialize_pair",
+ TPARM_7(initialize_pair,
+ pair,
+ (int) tp[f].red,
+ (int) tp[f].green,
+ (int) tp[f].blue,
+ (int) tp[b].red,
+ (int) tp[b].green,
+ (int) tp[b].blue));
}
#endif
#if NCURSES_SP_FUNCS
NCURSES_EXPORT(int)
-init_pair(short pair, short f, short b)
+init_pair(NCURSES_COLOR_T pair, NCURSES_COLOR_T f, NCURSES_COLOR_T b)
{
return NCURSES_SP_NAME(init_pair) (CURRENT_SCREEN, pair, f, b);
}
NCURSES_EXPORT(int)
NCURSES_SP_NAME(init_color) (NCURSES_SP_DCLx
- short color, short r, short g, short b)
+ NCURSES_COLOR_T color,
+ NCURSES_COLOR_T r,
+ NCURSES_COLOR_T g,
+ NCURSES_COLOR_T b)
{
int result = ERR;
int maxcolors;
}
#ifdef USE_TERM_DRIVER
- CallDriver_4(SP_PARM, initcolor, color, r, g, b);
+ CallDriver_4(SP_PARM, td_initcolor, color, r, g, b);
#else
- TPUTS_TRACE("initialize_color");
- putp(TPARM_4(initialize_color, color, r, g, b));
+ NCURSES_PUTP2("initialize_color",
+ TPARM_4(initialize_color, color, r, g, b));
#endif
SP_PARM->_color_defs = max(color + 1, SP_PARM->_color_defs);
#if NCURSES_SP_FUNCS
NCURSES_EXPORT(int)
-init_color(short color, short r, short g, short b)
+init_color(NCURSES_COLOR_T color,
+ NCURSES_COLOR_T r,
+ NCURSES_COLOR_T g,
+ NCURSES_COLOR_T b)
{
return NCURSES_SP_NAME(init_color) (CURRENT_SCREEN, color, r, g, b);
}
NCURSES_EXPORT(int)
NCURSES_SP_NAME(color_content) (NCURSES_SP_DCLx
- short color, short *r, short *g, short *b)
+ NCURSES_COLOR_T color,
+ NCURSES_COLOR_T *r,
+ NCURSES_COLOR_T *g,
+ NCURSES_COLOR_T *b)
{
int result = ERR;
int maxcolors;
#if NCURSES_SP_FUNCS
NCURSES_EXPORT(int)
-color_content(short color, short *r, short *g, short *b)
+color_content(NCURSES_COLOR_T color,
+ NCURSES_COLOR_T *r,
+ NCURSES_COLOR_T *g,
+ NCURSES_COLOR_T *b)
{
return NCURSES_SP_NAME(color_content) (CURRENT_SCREEN, color, r, g, b);
}
NCURSES_EXPORT(int)
NCURSES_SP_NAME(pair_content) (NCURSES_SP_DCLx
- short pair, short *f, short *b)
+ NCURSES_PAIRS_T pair,
+ NCURSES_COLOR_T *f,
+ NCURSES_COLOR_T *b)
{
int result;
T((T_CALLED("pair_content(%p,%d,%p,%p)"),
(void *) SP_PARM,
- pair,
+ (int) pair,
(void *) f,
(void *) b));
TR(TRACE_ATTRS, ("...pair_content(%p,%d,%d,%d)",
(void *) SP_PARM,
- pair,
- fg, bg));
+ (int) pair,
+ (int) fg, (int) bg));
result = OK;
}
returnCode(result);
#if NCURSES_SP_FUNCS
NCURSES_EXPORT(int)
-pair_content(short pair, short *f, short *b)
+pair_content(NCURSES_COLOR_T pair, NCURSES_COLOR_T *f, NCURSES_COLOR_T *b)
{
return NCURSES_SP_NAME(pair_content) (CURRENT_SCREEN, pair, f, b);
}
NCURSES_SP_OUTC outc)
{
#ifdef USE_TERM_DRIVER
- CallDriver_4(SP_PARM, docolor, old_pair, pair, reverse, outc);
+ CallDriver_4(SP_PARM, td_docolor, old_pair, pair, reverse, outc);
#else
NCURSES_COLOR_T fg = COLOR_DEFAULT;
NCURSES_COLOR_T bg = COLOR_DEFAULT;
- NCURSES_COLOR_T old_fg, old_bg;
+ NCURSES_COLOR_T old_fg = -1;
+ NCURSES_COLOR_T old_bg = -1;
if (!ValidPair(pair)) {
return;
1, outc);
return;
} else if (SP_PARM != 0) {
- pair_content((short) pair, &fg, &bg);
+ if (pair_content((NCURSES_COLOR_T) pair, &fg, &bg) == ERR)
+ return;
}
}
if (old_pair >= 0
&& SP_PARM != 0
- && pair_content((short) old_pair, &old_fg, &old_bg) != ERR) {
+ && pair_content((NCURSES_COLOR_T) old_pair, &old_fg, &old_bg) != ERR) {
if ((isDefaultColor(fg) && !isDefaultColor(old_fg))
|| (isDefaultColor(bg) && !isDefaultColor(old_bg))) {
#if NCURSES_EXT_FUNCS
#if NCURSES_EXT_FUNCS
if (isDefaultColor(fg))
- fg = (short) default_fg(NCURSES_SP_ARG);
+ fg = (NCURSES_COLOR_T) default_fg(NCURSES_SP_ARG);
if (isDefaultColor(bg))
- bg = (short) default_bg(NCURSES_SP_ARG);
+ bg = (NCURSES_COLOR_T) default_bg(NCURSES_SP_ARG);
#endif
if (reverse) {
projects / ncurses.git / blobdiff