Class: UnderOs::Page::Layout

Inherits:
Object
  • Object
show all
Defined in:
lib/under_os/page/layout.rb

Instance Method Summary collapse

Constructor Details

#initialize(page) ⇒ Layout

Returns a new instance of Layout.



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# File 'lib/under_os/page/layout.rb', line 3

def initialize(page)
  @page = page

  build_layout_from_xib || build_layout_from_html || build_layout_from_nothing

  @page.view = UnderOs::UI::View.new(@page._.view)
  @page.view.instance_variable_set('@_tag_name', 'PAGE')
end

Instance Method Details

#build_layout_from_html ⇒ Object 



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# File 'lib/under_os/page/layout.rb', line 18

def build_layout_from_html
  if filename = find_layout_with_type('html')
    if layout = UnderOs::Parser.parse(filename)
      if view = UnderOs::Page::Builder.views_from(layout)[0]
        @page._.view = view._
        @page.title  = layout[0][:attrs][:title] || ''
      end
    end
  end
end

#build_layout_from_nothing ⇒ Object 



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# File 'lib/under_os/page/layout.rb', line 29

def build_layout_from_nothing
  @page._.view = UIView.alloc.init
  @page._.view.autoresizingMask = UIViewAutoresizingFlexibleWidth | UIViewAutoresizingFlexibleHeight
end

#build_layout_from_xib ⇒ Object 



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# File 'lib/under_os/page/layout.rb', line 12

def build_layout_from_xib
  if filename = find_layout_with_type('xib')
    @page._.view = NSBundle.mainBundle.loadNibNamed(filename.sub(/\.xib$/, ''), owner:self, options:nil)[0]
  end
end

#find_layout_with_type(ext) ⇒ Object 



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# File 'lib/under_os/page/layout.rb', line 34

def find_layout_with_type(ext)
  filename = @page.class.layout || "#{@page.name}.#{ext}"
  filename, type = filename.match(/^(.+?)\.([a-z]+)$/).to_a.slice(1,2)

  if type == ext && NSBundle.mainBundle.pathForResource(filename, ofType:type)
    "#{filename}.#{type}"
  end
end