Class: NSAttributedString

Inherits:
Object show all
Defined in:
lib/sugarcube-uikit/nsattributedstring.rb,
lib/sugarcube-attributedstring/nsattributedstring.rb

Instance Method Summary collapse

Instance Method Details

#+(attributedstring) ⇒ Object 



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# File 'lib/sugarcube-attributedstring/nsattributedstring.rb', line 143

def +(attributedstring)
  NSMutableAttributedString.alloc.initWithAttributedString(self) + attributedstring.nsattributedstring
end

#background_color(value) ⇒ Object Also known as: bg_color 



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# File 'lib/sugarcube-attributedstring/nsattributedstring.rb', line 100

def background_color(value)
  with_attributes({NSBackgroundColorAttributeName => value.uicolor})
end

#bold(size = nil) ⇒ Object 



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# File 'lib/sugarcube-attributedstring/nsattributedstring.rb', line 69

def bold(size=nil)
  font = :bold.uifont(size)
  self.font(font)
end

#dummy ⇒ Object 



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# File 'lib/sugarcube-attributedstring/nsattributedstring.rb', line 42

def dummy
  # make sure NSAttributedString constants get compiled
  foo = NSFontAttributeName
  foo = NSParagraphStyleAttributeName
  foo = NSForegroundColorAttributeName
  foo = NSBackgroundColorAttributeName
  foo = NSLigatureAttributeName
  foo = NSKernAttributeName
  foo = NSStrikethroughStyleAttributeName
  foo = NSUnderlineStyleAttributeName
  foo = NSStrokeColorAttributeName
  foo = NSStrokeWidthAttributeName
  foo = NSShadowAttributeName
  foo = NSVerticalGlyphFormAttributeName
  # make sure alignments get compiled
  foo = NSLeftTextAlignment
  foo = NSRightTextAlignment
  foo = NSCenterTextAlignment
  foo = NSJustifiedTextAlignment
  foo = NSNaturalTextAlignment
  nil
end

#font(value) ⇒ Object 



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# File 'lib/sugarcube-attributedstring/nsattributedstring.rb', line 83

def font(value)
  with_attributes({NSFontAttributeName => value.uifont})
end

#foreground_color(value) ⇒ Object Also known as: color 



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# File 'lib/sugarcube-attributedstring/nsattributedstring.rb', line 91

def foreground_color(value)
  with_attributes({NSForegroundColorAttributeName => value.uicolor})
end

#italic(size = nil) ⇒ Object 



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# File 'lib/sugarcube-attributedstring/nsattributedstring.rb', line 74

def italic(size=nil)
  font = :italic.uifont(size)
  self.font(font)
end

#kern(value) ⇒ Object 



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# File 'lib/sugarcube-attributedstring/nsattributedstring.rb', line 109

def kern(value)
  with_attributes({NSKernAttributeName => value})
end

#ligature(value) ⇒ Object 



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# File 'lib/sugarcube-attributedstring/nsattributedstring.rb', line 105

def ligature(value)
  with_attributes({NSLigatureAttributeName => value})
end

#nsattributedstring ⇒ Object 



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# File 'lib/sugarcube-attributedstring/nsattributedstring.rb', line 139

def nsattributedstring
  self
end

#paragraph_style(value) ⇒ Object 



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# File 'lib/sugarcube-attributedstring/nsattributedstring.rb', line 87

def paragraph_style(value)
  with_attributes({NSParagraphStyleAttributeName => value})
end

#shadow(value) ⇒ Object 



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# File 'lib/sugarcube-attributedstring/nsattributedstring.rb', line 125

def shadow(value)
  with_attributes({NSShadowAttributeName => value})
end

#strikethrough_style(value) ⇒ Object 



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# File 'lib/sugarcube-attributedstring/nsattributedstring.rb', line 121

def strikethrough_style(value)
  with_attributes({NSStrikethroughStyleAttributeName => value})
end

#stroke_color(value) ⇒ Object 



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# File 'lib/sugarcube-attributedstring/nsattributedstring.rb', line 117

def stroke_color(value)
  with_attributes({NSStrokeColorAttributeName => value.uicolor})
end

#stroke_width(value) ⇒ Object 



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# File 'lib/sugarcube-attributedstring/nsattributedstring.rb', line 113

def stroke_width(value)
  with_attributes({NSStrokeWidthAttributeName => value})
end

#to_s ⇒ Object 



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# File 'lib/sugarcube-attributedstring/nsattributedstring.rb', line 65

def to_s
  string  # this is the name of the Cocoa method to return an NSString
end

#uilabel ⇒ UILabel

Returns:



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# File 'lib/sugarcube-uikit/nsattributedstring.rb', line 4

def uilabel
  UILabel.alloc.initWithFrame([[0, 0], [0, 0]]).tap do |label|
    label.attributedText = self
    label.backgroundColor = :clear.uicolor
    label.sizeToFit
  end
end

#underline ⇒ Object 



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# File 'lib/sugarcube-attributedstring/nsattributedstring.rb', line 79

def underline
  underline_style(NSUnderlineStyleSingle)
end

#underline_style(value) ⇒ Object 



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# File 'lib/sugarcube-attributedstring/nsattributedstring.rb', line 96

def underline_style(value)
  with_attributes({NSUnderlineStyleAttributeName => value})
end

#vertical_glyph_form(value) ⇒ Object 



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# File 'lib/sugarcube-attributedstring/nsattributedstring.rb', line 129

def vertical_glyph_form(value)
  with_attributes({NSVerticalGlyphFormAttributeName => value})
end

#with_attributes(attributes) ⇒ Object 



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# File 'lib/sugarcube-attributedstring/nsattributedstring.rb', line 133

def with_attributes(attributes)
  retval = NSMutableAttributedString.alloc.initWithAttributedString(self)
  retval.addAttributes(attributes, range:[0, self.length])
  retval
end