Module: LibHokusai

Extended by:
FFI::Library
Defined in:
ui/lib/lib_hokusai.rb

Defined Under Namespace

Classes: Error, HmlAst, HmlAstClassList, HmlAstCondition, HmlAstEvent, HmlAstFuncCall, HmlAstList, HmlAstLoop, HmlAstProp, HmlDoubleVec2, HmlInput, HmlInputKeyboard, HmlInputKeyboardKey, HmlInputKeyboardKeyWithChar, HmlInputMouse, HmlInputMouseButton, HmlRect, HmlStyle, HmlStyleAttribute, HmlVec2, HokuChar, HokuClamping, HokuCursorPosition, HokuGroup, HokuGroupCode, HokuGroupImage, HokuGroupLink, HokuGroupListItem, HokuSegment, HokuSelection

Constant Summary collapse

GROUP_NORMAL = 
1 << 0
GROUP_BOLD = 
1 << 1
GROUP_ITALICS = 
1 << 2
1 << 3
GROUP_IMAGE = 
1 << 4
GROUP_CODE = 
1 << 5
GROUP_LIST_ITEM = 
1 << 6

Class Method Summary collapse

Class Method Details

.const_missing(sym) ⇒ Object 



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# File 'ui/lib/lib_hokusai.rb', line 297

def LibHokusai.const_missing( sym )
  value = enum_value( sym )
  return super unless value
  value
end

.parse_style(template) ⇒ Object 



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# File 'ui/lib/lib_hokusai.rb', line 30

def self.parse_style(template)
  ptr = FFI::MemoryPointer.new :pointer
  code = LibHokusai.hoku_style_from_template(ptr, template)

  raise LibHokusai::Error.new("Couldn't parse style template") unless code.zero?

  a_ptr = ptr.get_pointer(0)
  LibHokusai::HmlStyle.new FFI::AutoPointer.new(a_ptr, LibHokusai.method(:hoku_style_free))
ensure
  ptr.free
end

.parse_template(name, template) ⇒ Object 



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# File 'ui/lib/lib_hokusai.rb', line 18

def self.parse_template(name, template)
  ptr = FFI::MemoryPointer.new :pointer
  code = LibHokusai.hoku_ast_from_template(ptr, name, template)

  raise LibHokusai::Error.new("Couldn't parse template") unless code.zero?

  a_ptr = ptr.get_pointer(0)
  LibHokusai::HmlAst.new FFI::AutoPointer.new(a_ptr, LibHokusai.method(:hoku_ast_free))
ensure
  ptr.free
end