Class: AndroidXml::Setup

Inherits:
Object
  • Object
show all
Defined in:
lib/android-xml/setup.rb

Constant Summary collapse

ROOT = 
'__root_node_with_a_long_special_name__'
ALL = 
'__all_node_with_a_long_special_name__'

Class Method Summary collapse

Class Method Details

.all(&block) ⇒ Object 



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# File 'lib/android-xml/setup.rb', line 47

def all(&block)
  tag(ALL, &block)
end

.all_tag ⇒ Object 



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# File 'lib/android-xml/setup.rb', line 43

def all_tag
  tags[ALL]
end

.defaults(attrs) ⇒ Object 



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# File 'lib/android-xml/setup.rb', line 83

def defaults(attrs)
  tags[@context][:defaults].merge!(Tag.flatten_attrs(attrs))
end

.rename(attrs) ⇒ Object 



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# File 'lib/android-xml/setup.rb', line 73

def rename(attrs)
  if attrs.is_a?(Hash)
    attrs.each do |attr_name, attr_rename|
      tags[@context][:attrs][attr_name.to_s] = attr_rename.to_s
    end
  else
    tags[@context][:attrs][attrs.to_s] = attrs.to_s
  end
end

.reset ⇒ Object 



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# File 'lib/android-xml/setup.rb', line 30

def reset
  @tab = nil
  @tags = nil
end

.root(&block) ⇒ Object 



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# File 'lib/android-xml/setup.rb', line 39

def root(&block)
  tag(ROOT, &block)
end

.root_tag ⇒ Object 



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# File 'lib/android-xml/setup.rb', line 35

def root_tag
  tags[ROOT]
end

.setup(&block) ⇒ Object 



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# File 'lib/android-xml/setup.rb', line 8

def setup(&block)
  instance_exec(&block)
end

.tab ⇒ Object 



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# File 'lib/android-xml/setup.rb', line 26

def tab
  @tab ||= '    '
end

.tabs(value) ⇒ Object 



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# File 'lib/android-xml/setup.rb', line 12

def tabs(value)
  @tab = value
end

.tag(*names, &block) ⇒ Object 



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# File 'lib/android-xml/setup.rb', line 51

def tag(*names, &block)
  context_was = @context

  names.each do |name|
    if name.is_a?(Hash)
      @context = nil
      name.each do |shortcut, tag_name|
        raise "There can be only one key-value pair" if @context

        @context = shortcut.to_s
        tags[@context][:rename] = tag_name.to_s
      end
    else
      @context = name.to_s
    end

    instance_exec(&block)
  end

  @context = context_was
end

.tags ⇒ Object 



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# File 'lib/android-xml/setup.rb', line 16

def tags
  @tags ||= Hash.new do |hash, key|
    hash[key] = {
      attrs: {},
      defaults: {},
      rename: nil,
    }
  end
end