Module: SugarCube::Adjust

Defined in:
lib/sugarcube/adjust.rb

Class Method Summary collapse

Class Method Details

.adjust(view = nil) ⇒ Object Also known as: a 



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# File 'lib/sugarcube/adjust.rb', line 5

def adjust view=nil
  @@sugarcube_view ||= nil
  return @@sugarcube_view if not view

  if view.is_a? Fixnum
    @@sugarcube_views ||= nil
    raise "no views have been assigned to SugarCube::Adjust::tree" unless @@sugarcube_views

    view = @@sugarcube_views[view]
  end

  @@sugarcube_view = view
  @@sugarcube_restore = {
    frame: SugarCube::Adjust.frame,
    shadow: SugarCube::Adjust.shadow,
  }

  view
end

.down(val = 1) ⇒ Object Also known as: d 



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# File 'lib/sugarcube/adjust.rb', line 58

def down val=1
  @@sugarcube_view ||= nil
  raise "no view has been assigned to SugarCube::Adjust::adjust" unless @@sugarcube_view

  f = @@sugarcube_view.frame
  f.origin.y += val
  @@sugarcube_view.frame = f
end

.frame(f = nil) ⇒ Object Also known as: f

| FRAME



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# File 'lib/sugarcube/adjust.rb', line 27

def frame f=nil
  @@sugarcube_view ||= nil
  raise "no view has been assigned to SugarCube::Adjust::adjust" unless @@sugarcube_view

  return SugarCube::CoreGraphics::Rect(@@sugarcube_view.frame) if not f

  @@sugarcube_view.frame = f
end

.left(val = 1) ⇒ Object Also known as: l

| ORIGIN



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# File 'lib/sugarcube/adjust.rb', line 38

def left val=1
  SugarCube::Adjust::right -val
end

.origin(x = nil, y = nil) ⇒ Object Also known as: o 



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# File 'lib/sugarcube/adjust.rb', line 68

def origin x=nil, y=nil
  @@sugarcube_view ||= nil
  raise "no view has been assigned to SugarCube::Adjust::adjust" unless @@sugarcube_view

  f = @@sugarcube_view.frame
  return SugarCube::CoreGraphics::Point(f.origin) if not x

  if y
    f.origin.x = x
    f.origin.y = y
  else
    f.origin = x
  end
  @@sugarcube_view.frame = f
end

.restore ⇒ Object

| RESTORE



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# File 'lib/sugarcube/adjust.rb', line 219

def restore
  @@sugarcube_view ||= nil
  raise "no view has been assigned to SugarCube::Adjust::adjust" unless @@sugarcube_view

  @@sugarcube_restore.each do |msg, value|
    SugarCube::Adjust.send(msg, value)
  end
end

.right(val = 1) ⇒ Object Also known as: r 



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# File 'lib/sugarcube/adjust.rb', line 43

def right val=1
  @@sugarcube_view ||= nil
  raise "no view has been assigned to SugarCube::Adjust::adjust" unless @@sugarcube_view

  f = @@sugarcube_view.frame
  f.origin.x += val
  @@sugarcube_view.frame = f
end

.shadow(shadow = nil) ⇒ Object Also known as: h

| SHADOW



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# File 'lib/sugarcube/adjust.rb', line 134

def shadow shadow=nil
  @@sugarcube_view ||= nil
  raise "no view has been assigned to SugarCube::Adjust::adjust" unless @@sugarcube_view

  if shadow
    {
      opacity: :'shadowOpacity=',
      radius: :'shadowRadius=',
      offset: :'shadowOffset=',
      color: :'shadowColor=',
      path: :'shadowPath=',
    }.each { |key, msg|
      if value = shadow[key]
        if key == :color and [Symbol, Fixnum, NSString, UIImage, UIColor].any?{|klass| value.is_a? klass}
          value = value.uicolor.CGColor
        end
        @@sugarcube_view.layer.send(msg, value)
        @@sugarcube_view.layer.masksToBounds = false
        @@sugarcube_view.layer.shouldRasterize = true
      end
    }
    @@sugarcube_view
  else
    {
      opacity: @@sugarcube_view.layer.shadowOpacity,
      radius: @@sugarcube_view.layer.shadowRadius,
      offset: @@sugarcube_view.layer.shadowOffset,
      color: @@sugarcube_view.layer.shadowColor,
      path: @@sugarcube_view.layer.shadowPath,
    }
  end
end

.shorter(val = 1) ⇒ Object Also known as: s 



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# File 'lib/sugarcube/adjust.rb', line 101

def shorter val=1
  SugarCube::Adjust::taller -val
end

.size(w = nil, h = nil) ⇒ Object Also known as: z 



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# File 'lib/sugarcube/adjust.rb', line 116

def size w=nil, h=nil
  @@sugarcube_view ||= nil
  raise "no view has been assigned to SugarCube::Adjust::adjust" unless @@sugarcube_view

  f = @@sugarcube_view.frame
  return SugarCube::CoreGraphics::Size(f.size) if not w

  if h
    f.size.width = w
    f.size.height = h
  else
    f.size = w
  end
  @@sugarcube_view.frame = f
end

.taller(val = 1) ⇒ Object Also known as: t 



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# File 'lib/sugarcube/adjust.rb', line 106

def taller val=1
  @@sugarcube_view ||= nil
  raise "no view has been assigned to SugarCube::Adjust::adjust" unless @@sugarcube_view

  f = @@sugarcube_view.frame
  f.size.height += val
  @@sugarcube_view.frame = f
end

.thinner(val = 1) ⇒ Object Also known as: n

| SIZE



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# File 'lib/sugarcube/adjust.rb', line 86

def thinner val=1
  SugarCube::Adjust::wider -val
end

.tree(view = nil, tab = nil, is_last = true, views_index = nil) ⇒ Object

| TREE



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# File 'lib/sugarcube/adjust.rb', line 169

def tree(view=nil, tab=nil, is_last=true, views_index=nil)
  unless view
    @@sugarcube_view ||= nil
    if @@sugarcube_view
      view = @@sugarcube_view
    else
      view = UIApplication.sharedApplication.keyWindow
    end
  end

  if not views_index
    is_first = true
    @@sugarcube_views = [view]
    views_index = 0
  else
    is_first = false
    @@sugarcube_views << view
  end

  space = ' '
  if views_index < 10
    print "  "
  elsif views_index < 100
    print " "
  elsif views_index > 999
    # good god, man!
    space = ''
  end
  print views_index.to_s + ":" + space

  if tab
    print tab
    print is_last ? "`-- " : "+-- "
    tab += is_last ? "    " : "|   "
  else
    print ". "
    tab = ""
  end
  puts view.inspect

  view.subviews.each_index {|index|
    subview = view.subviews[index]
    views_index += 1
    views_index = tree(subview, tab, index == view.subviews.length - 1, views_index)
  }

  return is_first ? view : views_index
end

.up(val = 1) ⇒ Object Also known as: u 



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# File 'lib/sugarcube/adjust.rb', line 53

def up val=1
  SugarCube::Adjust::down -val
end

.wider(val = 1) ⇒ Object Also known as: w 



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# File 'lib/sugarcube/adjust.rb', line 91

def wider val=1
  @@sugarcube_view ||= nil
  raise "no view has been assigned to SugarCube::Adjust::adjust" unless @@sugarcube_view

  f = @@sugarcube_view.frame
  f.size.width += val
  @@sugarcube_view.frame = f
end