Class: DashcodeConverter::Nib::Nib

Inherits:
Object
  • Object
show all
Defined in:
lib/dashcode-converter/nib.rb

Constant Summary collapse

DECL_TEMPLATE = 
<<-EOF
    /*jsl:import coherent*/
    
    NIB('<%=name%>', {
      
    <%=items_array.join(",\n\n").indent(INDENT)%>,
    
    <%=_owner_decl.indent(INDENT)%>
    });
EOF

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(name, owner) ⇒ Nib

Returns a new instance of Nib.



26
27
28
29
30
31
32
33
 
# File 'lib/dashcode-converter/nib.rb', line 26

def initialize(name, owner)
  @name= name
  @owner= owner
  @owner_references= {}
  @items= {}
  @views= []
  add_owner_reference('view', name)
end

Instance Attribute Details

#items ⇒ Object (readonly)

Returns the value of attribute items.



24
25
26
 
# File 'lib/dashcode-converter/nib.rb', line 24

def items
  @items
end

#name ⇒ Object (readonly)

Returns the value of attribute name.



24
25
26
 
# File 'lib/dashcode-converter/nib.rb', line 24

def name
  @name
end

#owner ⇒ Object (readonly)

Returns the value of attribute owner.



24
25
26
 
# File 'lib/dashcode-converter/nib.rb', line 24

def owner
  @owner
end

#views ⇒ Object (readonly)

Returns the value of attribute views.



24
25
26
 
# File 'lib/dashcode-converter/nib.rb', line 24

def views
  @views
end

Instance Method Details

#_owner_decl ⇒ Object 



98
99
100
 
# File 'lib/dashcode-converter/nib.rb', line 98

def _owner_decl
  "owner: #{@owner_references.to_json(JSON_PARAMS)}"
end

#add_datasources_from_path(path) ⇒ Object 



50
51
52
53
54
55
56
57
58
 
# File 'lib/dashcode-converter/nib.rb', line 50

def add_datasources_from_path(path)
  datasources= parse_parts(path)
  datasources.each { |name, spec|
    datasource= NibItem.new(name, self)
    datasource.parse_spec(spec)
    items[name]= datasource
    add_owner_reference(name, name)
  }
end

#add_item(item) ⇒ Object 



40
41
42
 
# File 'lib/dashcode-converter/nib.rb', line 40

def add_item(item)
  items[item.name]= item
end

#add_owner_reference(name, reference) ⇒ Object 



60
61
62
 
# File 'lib/dashcode-converter/nib.rb', line 60

def add_owner_reference(name, reference)
  @owner_references[name]= JavascriptCode("REF('#{reference}')")
end

#add_view(view) ⇒ Object 



35
36
37
38
 
# File 'lib/dashcode-converter/nib.rb', line 35

def add_view(view)
  items[view.name]= view
  views << view
end

#add_view_from_path(path, name = @name) ⇒ Object 



44
45
46
47
48
 
# File 'lib/dashcode-converter/nib.rb', line 44

def add_view_from_path(path, name=@name)
  view= View.new(name, self)
  view.parse_spec(parse_parts(path))
  add_view(view)
end

#declaration ⇒ Object 



64
65
66
67
68
69
70
 
# File 'lib/dashcode-converter/nib.rb', line 64

def declaration
  return @declaration if @declaration
  
  items_array= items.map { |key, value| value.declaration }
  
  @declaration= ERB.new(DECL_TEMPLATE.remove_indent).result binding
end

#parse_parts(path) ⇒ Object 



72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
 
# File 'lib/dashcode-converter/nib.rb', line 72

def parse_parts(path)
  in_json= false
  json= "{\n"
  text= File.read(path)
  text.each { |line|
    if in_json
      json << line
      next
    end

    next unless (line =~ /dashcodePartSpecs/ || line =~ /dashcodeDataSources/)
    in_json= true
  }
  JSON.parse(json.gsub(/;$/,''))
end

#unique_name(basename) ⇒ Object 



88
89
90
91
92
93
94
95
96
 
# File 'lib/dashcode-converter/nib.rb', line 88

def unique_name(basename)
  index=0
  name= basename
  while items.include?(name)
    index+=1
    name= "#{basename}#{index}"
  end
  name
end