1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
|
// $Id$
(function ($) {
Drupal.color = {
callback: function(context, settings, form, farb, height, width) {
// Solid background.
$('#preview', form).css('backgroundColor', $('#palette input[name="palette[base]"]', form).val());
// Text preview
$('#text', form).css('color', $('#palette input[name="palette[text]"]', form).val());
$('#text a, #text h2', form).css('color', $('#palette input[name="palette[link]"]', form).val());
// Set up gradients if there are some.
var color_start, color_end;
for (i in settings.gradients) {
color_start = farb.unpack($('#palette input[name="palette[' + settings.gradients[i]['colors'][0] + ']"]', form).val());
color_end = farb.unpack($('#palette input[name="palette[' + settings.gradients[i]['colors'][1] + ']"]', form).val());
if (color_start && color_end) {
var delta = [];
for (j in color_start) {
delta[j] = (color_end[j] - color_start[j]) / (settings.gradients[i]['vertical'] ? height[i] : width[i]);
}
var accum = color_start;
// Render gradient lines.
$('#gradient-' + i + ' > div', form).each(function () {
for (j in accum) {
accum[j] += delta[j];
}
this.style.backgroundColor = farb.pack(accum);
});
}
}
}
};
})(jQuery);
|
