Class: Efl::Evas::REvasObject

Inherits:
Object
  • Object
show all
Includes:
ClassHelper
Defined in:
lib/efl/evas.rb,
lib/efl/ecore_evas.rb

Class Method Summary collapse

Instance Method Summary collapse

Methods included from ClassHelper

#===, #address, included, #method_missing, #null?, #to_a, #to_ary, #to_ptr, #to_s

Constructor Details

#initialize(a, *args, &block) ⇒ REvasObject

Returns a new instance of REvasObject.



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# File 'lib/efl/evas.rb', line 136

def initialize a, *args, &block
    @ptr = (
        case a
        when FFI::Pointer
            a
        when Method
            a.call(*args)
        else
            raise ArgumentError.new "wrong argument #{a.class.name}"
        end
    )
    instance_eval &block if block
end

Dynamic Method Handling

This class handles dynamic methods through the method_missing method in the class Efl::ClassHelper

Class Method Details

.release(p) ⇒ Object 



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# File 'lib/efl/evas.rb', line 149

def self.release p
    Native.evas_object_del p unless p.nil?
    @ri0.free if @ri0
    @ri1.free if @ri1
    @ri2.free if @ri2
    @ri3.free if @ri3
    @rd0.free if @rd0
    @rd1.free if @rd1
    @rs0.free if @rs0
end

Instance Method Details

#above_get ⇒ Object Also known as: above 



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# File 'lib/efl/evas.rb', line 213

def above_get
    REvasObject.new Native.evas_object_above_get @ptr
end

#below_get ⇒ Object Also known as: below 



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# File 'lib/efl/evas.rb', line 217

def below_get
    REvasObject.new Native.evas_object_below_get @ptr
end

#center_get ⇒ Object Also known as: center 



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# File 'lib/efl/evas.rb', line 184

def center_get
    g = geometry_get
    [ g[0]+(g[2]/2.0), g[1]+(g[3]/2.0) ]
end

#center_set(x, y) ⇒ Object Also known as: center= 



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# File 'lib/efl/evas.rb', line 189

def center_set x, y
    g = geometry_get
    move (x-(g[2]/2.0)).to_i, (y-(g[3]/2.0)).to_i
end

#color_get ⇒ Object Also known as: color 



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# File 'lib/efl/evas.rb', line 200

def color_get
    @ri0 ||= FFI::MemoryPointer.new :int
    @ri1 ||= FFI::MemoryPointer.new :int
    @ri2 ||= FFI::MemoryPointer.new :int
    @ri3 ||= FFI::MemoryPointer.new :int
    Native.evas_object_color_get @ptr, @ri0, @ri1, @ri2, @ri3
    [ @ri0.read_int, @ri1.read_int, @ri2.read_int, @ri3.read_int ]
end

#data_get(k) ⇒ Object Also known as: data 



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# File 'lib/efl/evas.rb', line 285

def data_get k
    r = Native.evas_object_data_get @ptr, k
    return nil if r==FFI::Pointer::NULL
    r.read_string
end

#ecore_evas_get ⇒ Object Also known as: ecore_evas 



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# File 'lib/efl/ecore_evas.rb', line 118

def ecore_evas_get
    # EAPI Ecore_Evas *ecore_evas_object_ecore_evas_get(Evas_Object *obj);
    EcoreEvas::REcoreEvas.new Native.ecore_evas_object_ecore_evas_get @ptr
end

#evas_get ⇒ Object Also known as: evas 



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# File 'lib/efl/evas.rb', line 209

def evas_get
    REvas.new Native.evas_object_evas_get @ptr
end

#evas_name ⇒ Object 



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# File 'lib/efl/evas.rb', line 169

def evas_name
    Native.evas_object_name_get @ptr
end

#evas_type ⇒ Object 



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# File 'lib/efl/evas.rb', line 172

def evas_type
    Native.evas_object_type_get @ptr
end

#free ⇒ Object 



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# File 'lib/efl/evas.rb', line 159

def free
    @ptr.autorelease=false if @ptr.is_a? FFI::AutoPointer
    REvasObject.release @ptr
    @ptr=nil
end

#geometry_get ⇒ Object Also known as: geometry 



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# File 'lib/efl/evas.rb', line 175

def geometry_get
    @ri0 ||= FFI::MemoryPointer.new :int
    @ri1 ||= FFI::MemoryPointer.new :int
    @ri2 ||= FFI::MemoryPointer.new :int
    @ri3 ||= FFI::MemoryPointer.new :int
    Native.evas_object_geometry_get @ptr, @ri0, @ri1, @ri2, @ri3
    [ @ri0.read_int, @ri1.read_int, @ri2.read_int, @ri3.read_int ]
end

#object_box_add(&block) ⇒ Object 



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# File 'lib/efl/evas.rb', line 164

def object_box_add &block
    o = Evas::REvasBox.new FFI::AutoPointer.new Native.evas_object_box_add_to(@ptr), REvasObject.method(:release)
    o.instance_eval &block if block
    o
end

#size ⇒ Object 



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# File 'lib/efl/evas.rb', line 194

def size
    geometry_get[2..-1]
end

#size=(wh) ⇒ Object 



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# File 'lib/efl/evas.rb', line 197

def size= wh
    Native.evas_object_resize @ptr, *wh
end

#size_hint_align_get ⇒ Object Also known as: size_hint_align 



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# File 'lib/efl/evas.rb', line 254

def size_hint_align_get
    @rd0 ||= FFI::MemoryPointer.new :double
    @rd1 ||= FFI::MemoryPointer.new :double
    Native.evas_object_size_hint_align_get @ptr, @rd0, @rd1
    [ @rd0.read_double, @rd1.read_double ]
end

#size_hint_align_set_fill ⇒ Object Also known as: size_hint_align_fill 



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# File 'lib/efl/evas.rb', line 250

def size_hint_align_set_fill
    Native.evas_object_size_hint_align_set @ptr, EVAS_HINT_FILL, EVAS_HINT_FILL
end

#size_hint_aspect_get ⇒ Object Also known as: size_hint_aspect 



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# File 'lib/efl/evas.rb', line 242

def size_hint_aspect_get
    @ri0 ||= FFI::MemoryPointer.new :int
    @ri1 ||= FFI::MemoryPointer.new :int
    @ri2 ||= FFI::MemoryPointer.new :int
    Native.evas_object_size_hint_aspect_get @ptr, @ri0, @ri1, @ri2
    [ Native.enum_type(:evas_aspect_control)[@ri0.read_int], @ri1.read_int, @ri2.read_int ]
end

#size_hint_max_get ⇒ Object Also known as: size_hint_max 



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# File 'lib/efl/evas.rb', line 228

def size_hint_max_get
    @ri0 ||= FFI::MemoryPointer.new :int
    @ri1 ||= FFI::MemoryPointer.new :int
    Native.evas_object_size_hint_max_get @ptr, @ri0, @ri1
    [ @ri0.read_int, @ri1.read_int ]
end

#size_hint_min_get ⇒ Object Also known as: size_hint_min 



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# File 'lib/efl/evas.rb', line 221

def size_hint_min_get
    @ri0 ||= FFI::MemoryPointer.new :int
    @ri1 ||= FFI::MemoryPointer.new :int
    Native.evas_object_size_hint_min_get @ptr, @ri0, @ri1
    [ @ri0.read_int, @ri1.read_int ]
end

#size_hint_padding_get ⇒ Object Also known as: size_hint_padding 



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# File 'lib/efl/evas.rb', line 276

def size_hint_padding_get
    @ri0 ||= FFI::MemoryPointer.new :int
    @ri1 ||= FFI::MemoryPointer.new :int
    @ri2 ||= FFI::MemoryPointer.new :int
    @ri3 ||= FFI::MemoryPointer.new :int
    Native.evas_object_size_hint_padding_get @ptr, @ri0, @ri1, @ri2, @ri3
    [ @ri0.read_int, @ri1.read_int, @ri2.read_int, @ri3.read_int ]
end

#size_hint_request_get ⇒ Object Also known as: size_hint_request 



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# File 'lib/efl/evas.rb', line 235

def size_hint_request_get
    @ri0 ||= FFI::MemoryPointer.new :int
    @ri1 ||= FFI::MemoryPointer.new :int
    Native.evas_object_size_hint_request_get @ptr, @ri0, @ri1
    [ @ri0.read_int, @ri1.read_int ]
end

#size_hint_weight_get ⇒ Object Also known as: size_hint_weight 



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# File 'lib/efl/evas.rb', line 269

def size_hint_weight_get
    @rd0 ||= FFI::MemoryPointer.new :double
    @rd1 ||= FFI::MemoryPointer.new :double
    Native.evas_object_size_hint_weight_get @ptr, @rd0, @rd1
    [ @rd0.read_double, @rd1.read_double ]
end

#size_hint_weight_set_expand ⇒ Object Also known as: size_hint_weight_expand 



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# File 'lib/efl/evas.rb', line 261

def size_hint_weight_set_expand
    Native.evas_object_size_hint_weight_set @ptr, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND
end

#size_hint_weight_set_expand_fill ⇒ Object Also known as: size_hint_weight_expand_fill 



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# File 'lib/efl/evas.rb', line 265

def size_hint_weight_set_expand_fill
    Native.evas_object_size_hint_weight_set @ptr, EVAS_HINT_EXPAND, EVAS_HINT_FILL
end