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do not color predominantly white/black rows

This commit is contained in:
Andrew Dolgov 2013-04-15 15:56:08 +04:00
parent 646aeb7001
commit e7480cc13b
1 changed files with 12 additions and 3 deletions
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15
classes/feeds.php
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@ -407,13 +407,22 @@ class Feeds extends Handler_Protected {
require_once "colors.php";
if ($fav_color) {
if (!isset($rgba_cache[$feed_id]))
$rgba_cache[$feed_id] = join(",", _color_unpack($fav_color));
if (!isset($rgba_cache[$feed_id])) {
$hsl = rgb2hsl(_color_unpack($fav_color));
if ($hsl[1] < 0.1)
$hsl[2] = 1;
else if ($hsl[2] < 0.25)
$hsl[2] = 0.25;
$rgba_cache[$feed_id] = join(",", hsl2rgb($hsl));
}
$rgba = $rgba_cache[$feed_id];
// W3C definition seems to work in FF and Chrome
$row_background = "background-image : linear-gradient(to right, rgba(255, 255, 255, 0) 50%, rgba($rgba, 0.2) 100%);";
$row_background = "background-image : linear-gradient(to right, rgba(255, 255, 255, 0) 0%, rgba($rgba, 0.3) 100%);";
/* $row_background = "background-image : -moz-linear-gradient(left, rgba(255, 255, 255, 0) 50%, rgba($rgba, 0.2) 100%);".
"background-image : linear-gradient(to right, rgba(255, 255, 255, 0) 50%, rgba($rgba, 0.2) 100%);";