* Supports both 16 and 265 color terminals * 8 color output supports ascii and utf8 brightness
Signed-off-by: Andy Spencer <[email protected]> --- I'm not sure how to test for 16 and 256 color so I left them set to 0. If someone can point out the proper way to do this I'll update it. I also modified the bracing style in Format_Icons function to match the rest of xprop.c. And an obligatory screenshot: :) http://andy753421.ath.cx/temp/pidgin.png xprop.c | 114 +++++++++++++++++++++++++++++++++++++-------------------------- 1 files changed, 67 insertions(+), 47 deletions(-) diff --git a/xprop.c b/xprop.c index ea65013..2267e7d 100644 --- a/xprop.c +++ b/xprop.c @@ -770,20 +770,20 @@ Format_Icons (const unsigned long *icon, int len) alloced = 0; - while (icon < end) - { + while (icon < end) { unsigned long width, height; int w, h; int offset; - + width = *icon++; height = *icon++; offset = (tail - result); - + alloced += 80; /* For the header */ - alloced += (width*4 + 8) * height; /* For the rows (plus padding) */ - + alloced += (width*14 + 8) * height; /* For the rows (plus padding) */ + alloced += 3; /* For the footer */ + result = Realloc (result, alloced); tail = &result[offset]; @@ -792,58 +792,75 @@ Format_Icons (const unsigned long *icon, int len) tail += sprintf (tail, "\tIcon (%lu x %lu):\n", width, height); - if (width > 144 || height > 144) - { + if (width > 144 || height > 144) { tail += sprintf (tail, "\t(not shown)"); icon += width * height; continue; } - - for (h = 0; h < height; ++h) - { + + for (h = 0; h < height; ++h) { tail += sprintf (tail, "\t"); - - for (w = 0; w < width; ++w) - { + + for (w = 0; w < width; ++w) { unsigned char a, r, g, b; unsigned long pixel = *icon++; - unsigned long brightness; - + a = (pixel & 0xff000000) >> 24; r = (pixel & 0x00ff0000) >> 16; g = (pixel & 0x0000ff00) >> 8; b = (pixel & 0x000000ff); - - brightness = - (a / 255.0) * (1000 - ((299 * (r / 255.0)) + - (587 * (g / 255.0)) + - (114 * (b / 255.0)))); - - if (is_utf8_locale()) - { - static const char palette[][4] = - { - " ", - "\342\226\221", /* 25% */ - "\342\226\222", /* 50% */ - "\342\226\223", /* 75% */ - "\342\226\210", /* 100% */ - }; - int idx; - - idx = (brightness * ((sizeof (palette)/sizeof(palette[0])) - 1)) / 1000; - - tail += sprintf (tail, "%s", palette[idx]); - } - else - { - static const char palette[] = - " .'`,^:\";~-_+<>i!lI?/\\|()1{}[]rcvunxzjftLCJUYXZO0Qoahkbdpqwm*WMB8&%$#@"; - int idx; - - idx = (brightness * (sizeof(palette) - 2)) / 1000; - - *tail++ = palette[idx]; + + /* TODO: test for 256 color */ + if (0) { + unsigned char color; + + color = 16 + + ((r<48?0 : r<116?1 : (r-116)/40+2) * 36) + + ((g<48?0 : g<116?1 : (g-116)/40+2) * 6) + + ((b<48?0 : b<116?1 : (b-116)/40+2) * 1); + tail += sprintf (tail, "\33[7;38;5;%dm", color); + tail += sprintf (tail, " "); + } else { + unsigned long brightness; + + brightness = + (a / 255.0) * (1000 - ((299 * (r / 255.0)) + + (587 * (g / 255.0)) + + (114 * (b / 255.0)))); + + /* TODO: test for 16 color */ + if (0) { + unsigned char colors[] = {16, 12, 10, 14, 9, 13, 11, 15}; + int cidx; + + cidx = (r/128 << 2) | + (g/128 << 1) | + (b/128 << 0); + tail += sprintf (tail, "\33[38;5;%dm", colors[cidx]); + } + + if (is_utf8_locale()) { + static const char palette[][4] = { + " ", + "\342\226\221", /* 25% */ + "\342\226\222", /* 50% */ + "\342\226\223", /* 75% */ + "\342\226\210", /* 100% */ + }; + int idx; + + idx = (brightness * ((sizeof (palette)/sizeof(palette[0])) - 1)) / 1000; + + tail += sprintf (tail, "%s", palette[idx]); + } else { + static const char palette[] = + " .'`,^:\";~-_+<>i!lI?/\\|()1{}[]rcvunxzjftLCJUYXZO0Qoahkbdpqwm*WMB8&%$#@"; + int idx; + + idx = (brightness * (sizeof(palette) - 2)) / 1000; + + *tail++ = palette[idx]; + } } } @@ -851,6 +868,9 @@ Format_Icons (const unsigned long *icon, int len) } tail += sprintf (tail, "\n"); + /* TODO: test for color */ + if (0 || 0) + tail += sprintf (tail, "\33[0m"); } return result; -- 1.6.5.2 _______________________________________________ xorg mailing list [email protected] http://lists.freedesktop.org/mailman/listinfo/xorg
