commit f36dd277a2e71e99624fe26365757242d56259c0
parent 0d7448dabc981716d277a5afac22fabc127bacca
Author: Roberto E. Vargas Caballero <k0ga@shike2.com>
Date: Thu, 23 Apr 2015 17:59:39 +0200
Merge remote-tracking branch 'origin/master'
Diffstat:
| M | st.c | | | 84 | ++++++++++++++++++++++++++++--------------------------------------------------- |
1 file changed, 30 insertions(+), 54 deletions(-)
diff --git a/st.c b/st.c
@@ -2897,10 +2897,31 @@ sixd_to_16bit(int x) {
return x == 0 ? 0 : 0x3737 + 0x2828 * x;
}
+bool
+xloadcolor(int i, const char *name, Color *ncolor) {
+ XRenderColor color = { .alpha = 0xffff };
+
+ if(!name) {
+ if(BETWEEN(i, 16, 255)) { /* 256 color */
+ if(i < 6*6*6+16) { /* same colors as xterm */
+ color.red = sixd_to_16bit( ((i-16)/36)%6 );
+ color.green = sixd_to_16bit( ((i-16)/6) %6 );
+ color.blue = sixd_to_16bit( ((i-16)/1) %6 );
+ } else { /* greyscale */
+ color.red = 0x0808 + 0x0a0a * (i - (6*6*6+16));
+ color.green = color.blue = color.red;
+ }
+ return XftColorAllocValue(xw.dpy, xw.vis,
+ xw.cmap, &color, ncolor);
+ } else
+ name = colorname[i];
+ }
+ return XftColorAllocName(xw.dpy, xw.vis, xw.cmap, name, ncolor);
+}
+
void
xloadcols(void) {
int i;
- XRenderColor color = { .alpha = 0xffff };
static bool loaded;
Color *cp;
@@ -2909,70 +2930,25 @@ xloadcols(void) {
XftColorFree(xw.dpy, xw.vis, xw.cmap, cp);
}
- /* load colors [0-15] and [256-LEN(colorname)] (config.h) */
- for(i = 0; i < LEN(colorname); i++) {
- if(!colorname[i])
- continue;
- if(!XftColorAllocName(xw.dpy, xw.vis, xw.cmap, colorname[i], &dc.col[i])) {
- die("Could not allocate color '%s'\n", colorname[i]);
+ for(i = 0; i < LEN(dc.col); i++)
+ if(!xloadcolor(i, NULL, &dc.col[i])) {
+ if(colorname[i])
+ die("Could not allocate color '%s'\n", colorname[i]);
+ else
+ die("Could not allocate color %d\n", i);
}
- }
-
- /* load colors [16-231] ; same colors as xterm */
- for(i = 16; i < 6*6*6+16; i++) {
- color.red = sixd_to_16bit( ((i-16)/36)%6 );
- color.green = sixd_to_16bit( ((i-16)/6) %6 );
- color.blue = sixd_to_16bit( ((i-16)/1) %6 );
- if(!XftColorAllocValue(xw.dpy, xw.vis, xw.cmap, &color, &dc.col[i]))
- die("Could not allocate color %d\n", i);
- }
-
- /* load colors [232-255] ; grayscale */
- for(; i < 256; i++) {
- color.red = color.green = color.blue = 0x0808 + 0x0a0a * (i-(6*6*6+16));
- if(!XftColorAllocValue(xw.dpy, xw.vis, xw.cmap, &color, &dc.col[i]))
- die("Could not allocate color %d\n", i);
- }
loaded = true;
}
int
xsetcolorname(int x, const char *name) {
- XRenderColor color = { .alpha = 0xffff };
Color ncolor;
- if(!BETWEEN(x, 0, LEN(colorname)))
+ if(!BETWEEN(x, 0, LEN(dc.col)))
return 1;
- if(!name) {
- if(BETWEEN(x, 16, 16 + 215)) { /* 256 color */
- color.red = sixd_to_16bit( ((x-16)/36)%6 );
- color.green = sixd_to_16bit( ((x-16)/6) %6 );
- color.blue = sixd_to_16bit( ((x-16)/1) %6 );
- if(!XftColorAllocValue(xw.dpy, xw.vis,
- xw.cmap, &color, &ncolor)) {
- return 1;
- }
-
- XftColorFree(xw.dpy, xw.vis, xw.cmap, &dc.col[x]);
- dc.col[x] = ncolor;
- return 0;
- } else if(BETWEEN(x, 16 + 216, 255)) { /* greyscale */
- color.red = color.green = color.blue = \
- 0x0808 + 0x0a0a * (x - (16 + 216));
- if(!XftColorAllocValue(xw.dpy, xw.vis,
- xw.cmap, &color, &ncolor)) {
- return 1;
- }
- XftColorFree(xw.dpy, xw.vis, xw.cmap, &dc.col[x]);
- dc.col[x] = ncolor;
- return 0;
- } else { /* system colors */
- name = colorname[x];
- }
- }
- if(!XftColorAllocName(xw.dpy, xw.vis, xw.cmap, name, &ncolor))
+ if(!xloadcolor(x, name, &ncolor))
return 1;
XftColorFree(xw.dpy, xw.vis, xw.cmap, &dc.col[x]);
