ad5081d3
 孙向锦
初始化项目
|
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
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
|
module ExtJS4
module SassExtensions
module Functions
module Utils
def parsebox(list, n)
assert_type n, :Number
if !n.int?
raise ArgumentError.new("List index #{n} must be an integer")
elsif n.to_i < 1
raise ArgumentError.new("List index #{n} must be greater than or equal to 1")
elsif n.to_i > 4
raise ArgumentError.new("A box string can't contain more then 4")
end
new_list = list.clone.to_a
size = new_list.size
if n.to_i >= size
if size == 1
new_list[1] = new_list[0]
new_list[2] = new_list[0]
new_list[3] = new_list[0]
elsif size == 2
new_list[2] = new_list[0]
new_list[3] = new_list[1]
elsif size == 3
new_list[3] = new_list[1]
end
end
new_list.to_a[n.to_i - 1]
end
def parseint(value)
Sass::Script::Number.new(value.to_i)
end
# Returns a background-image property for a specified images for the theme
def theme_image(theme, path, without_url = false, relative = false)
path = path.value
theme = theme.value
without_url = (without_url.class == FalseClass) ? without_url : without_url.value
relative_path = "../images/"
if relative
if relative.class == Sass::Script::String
relative_path = relative.value
relative = true
elsif relative.class == FalseClass || relative.class == TrueClass
relative = relative
else
relative = relative.value
end
else
relative = false
end
if relative
image_path = File.join(relative_path, theme, path)
else
images_path = File.join($ext_path, 'resources', 'themes', 'images', theme)
image_path = File.join(images_path, path)
end
if !without_url
url = "url('#{image_path}')"
else
url = "#{image_path}"
end
Sass::Script::String.new(url)
end
def theme_image_exists(path)
result = false
where_to_look = path.value.gsub('../../resources', 'resources')
if where_to_look && FileTest.exists?("#{where_to_look}")
result = true
end
return Sass::Script::Bool.new(result)
end
end
end
end
end
module Sass::Script::Functions
include ExtJS4::SassExtensions::Functions::Utils
end
|
