Class: Glimmer::LibUI::ControlProxy

Inherits:
Object
  • Object
show all
Includes:
DataBindable
Defined in:
lib/glimmer/libui/control_proxy.rb,
lib/glimmer/libui/control_proxy/box.rb,
lib/glimmer/libui/control_proxy/column.rb,
lib/glimmer/libui/control_proxy/area_proxy.rb,
lib/glimmer/libui/control_proxy/form_proxy.rb,
lib/glimmer/libui/control_proxy/grid_proxy.rb,
lib/glimmer/libui/control_proxy/menu_proxy.rb,
lib/glimmer/libui/control_proxy/path_proxy.rb,
lib/glimmer/libui/control_proxy/text_proxy.rb,
lib/glimmer/libui/control_proxy/dual_column.rb,
lib/glimmer/libui/control_proxy/entry_proxy.rb,
lib/glimmer/libui/control_proxy/group_proxy.rb,
lib/glimmer/libui/control_proxy/image_proxy.rb,
lib/glimmer/libui/control_proxy/label_proxy.rb,
lib/glimmer/libui/control_proxy/message_box.rb,
lib/glimmer/libui/control_proxy/table_proxy.rb,
lib/glimmer/libui/control_proxy/button_proxy.rb,
lib/glimmer/libui/control_proxy/matrix_proxy.rb,
lib/glimmer/libui/control_proxy/slider_proxy.rb,
lib/glimmer/libui/control_proxy/window_proxy.rb,
lib/glimmer/libui/control_proxy/spinbox_proxy.rb,
lib/glimmer/libui/control_proxy/triple_column.rb,
lib/glimmer/libui/control_proxy/checkbox_proxy.rb,
lib/glimmer/libui/control_proxy/combobox_proxy.rb,
lib/glimmer/libui/control_proxy/tab_item_proxy.rb,
lib/glimmer/libui/control_proxy/editable_column.rb,
lib/glimmer/libui/control_proxy/menu_item_proxy.rb,
lib/glimmer/libui/control_proxy/image_part_proxy.rb,
lib/glimmer/libui/control_proxy/enableable_column.rb,
lib/glimmer/libui/control_proxy/font_button_proxy.rb,
lib/glimmer/libui/control_proxy/color_button_proxy.rb,
lib/glimmer/libui/control_proxy/open_type_tag_proxy.rb,
lib/glimmer/libui/control_proxy/radio_buttons_proxy.rb,
lib/glimmer/libui/control_proxy/multiline_entry_proxy.rb,
lib/glimmer/libui/control_proxy/box/vertical_box_proxy.rb,
lib/glimmer/libui/control_proxy/date_time_picker_proxy.rb,
lib/glimmer/libui/control_proxy/editable_combobox_proxy.rb,
lib/glimmer/libui/control_proxy/box/horizontal_box_proxy.rb,
lib/glimmer/libui/control_proxy/column/text_column_proxy.rb,
lib/glimmer/libui/control_proxy/open_type_features_proxy.rb,
lib/glimmer/libui/control_proxy/column/image_column_proxy.rb,
lib/glimmer/libui/control_proxy/message_box/msg_box_proxy.rb,
lib/glimmer/libui/control_proxy/column/button_column_proxy.rb,
lib/glimmer/libui/control_proxy/column/checkbox_column_proxy.rb,
lib/glimmer/libui/control_proxy/column/image_text_column_proxy.rb,
lib/glimmer/libui/control_proxy/column/text_color_column_proxy.rb,
lib/glimmer/libui/control_proxy/entry_proxy/search_entry_proxy.rb,
lib/glimmer/libui/control_proxy/area_proxy/scrolling_area_proxy.rb,
lib/glimmer/libui/control_proxy/message_box/msg_box_error_proxy.rb,
lib/glimmer/libui/control_proxy/column/progress_bar_column_proxy.rb,
lib/glimmer/libui/control_proxy/entry_proxy/password_entry_proxy.rb,
lib/glimmer/libui/control_proxy/column/checkbox_text_column_proxy.rb,
lib/glimmer/libui/control_proxy/column/background_color_column_proxy.rb,
lib/glimmer/libui/control_proxy/column/image_text_color_column_proxy.rb,
lib/glimmer/libui/control_proxy/menu_item_proxy/quit_menu_item_proxy.rb,
lib/glimmer/libui/control_proxy/menu_item_proxy/about_menu_item_proxy.rb,
lib/glimmer/libui/control_proxy/menu_item_proxy/check_menu_item_proxy.rb,
lib/glimmer/libui/control_proxy/menu_item_proxy/radio_menu_item_proxy.rb,
lib/glimmer/libui/control_proxy/column/checkbox_text_color_column_proxy.rb,
lib/glimmer/libui/control_proxy/date_time_picker_proxy/date_picker_proxy.rb,
lib/glimmer/libui/control_proxy/date_time_picker_proxy/time_picker_proxy.rb,
lib/glimmer/libui/control_proxy/menu_item_proxy/separator_menu_item_proxy.rb,
lib/glimmer/libui/control_proxy/menu_item_proxy/preferences_menu_item_proxy.rb,
lib/glimmer/libui/control_proxy/multiline_entry_proxy/non_wrapping_multiline_entry_proxy.rb

Overview

Proxy for LibUI control objects

Follows the Proxy Design Pattern

Defined Under Namespace

Modules: Box, Column, DualColumn, EditableColumn, EnableableColumn, MessageBox, TripleColumn Classes: AreaProxy, ButtonProxy, CheckboxProxy, ColorButtonProxy, ComboboxProxy, DateTimePickerProxy, EditableComboboxProxy, EntryProxy, FontButtonProxy, FormProxy, GridProxy, GroupProxy, ImagePartProxy, ImageProxy, LabelProxy, MatrixProxy, MenuItemProxy, MenuProxy, MultilineEntryProxy, NonWrappingMultilineEntryProxy, OpenTypeFeaturesProxy, OpenTypeTagProxy, PathProxy, PreferencesMenuItemProxy, RadioButtonsProxy, SliderProxy, SpinboxProxy, TabItemProxy, TableProxy, TextProxy, WindowProxy

Constant Summary collapse

KEYWORD_ALIASES = 
{
  'message_box'       => 'msg_box',
  'message_box_error' => 'msg_box_error',
}
BOOLEAN_PROPERTIES = 
%w[
  padded
  checked
  enabled toplevel visible
  read_only
  margined
  borderless fullscreen
  stretchy
]
STRING_PROPERTIES = 
%w[
  text
  title
]
TransformProxy =

alias

MatrixProxy

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Methods included from DataBindable

#data_bind, #data_bind_read, #data_bind_write, #data_binding_model_attribute_observer_registrations

Constructor Details

#initialize(keyword, parent, args, &block) ⇒ ControlProxy

Returns a new instance of ControlProxy.



132
133
134
135
136
137
138
139
140
141
142
143
144
145
 
# File 'lib/glimmer/libui/control_proxy.rb', line 132

def initialize(keyword, parent, args, &block)
  @keyword = keyword
  @custom_control = CustomControl.custom_controls_being_interpreted.last
  @parent_custom_control = parent if parent.is_a?(CustomControl)
  @parent_proxy = parent.is_a?(CustomControl) ? parent.body_root : parent
  @args = args
  @options = args.last.is_a?(Hash) ? args.pop : {}
  @slot = options[:slot]
  custom_control.slot_controls[@slot] = self if @slot && custom_control
  @block = block
  @enabled = true
  build_control
  post_add_content if @block.nil?
end

Dynamic Method Handling

This class handles dynamic methods through the method_missing method

#method_missing(method_name, *args, &block) ⇒ Object 



268
269
270
271
272
273
274
275
276
277
278
279
 
# File 'lib/glimmer/libui/control_proxy.rb', line 268

def method_missing(method_name, *args, &block)
  if respond_to_libui?(method_name, *args, &block)
    send_to_libui(method_name, *args, &block)
  elsif append_properties.include?(method_name.to_s) ||
      append_properties.include?(method_name.to_s.sub(/(=|\?)$/, ''))
    append_property(method_name, *args)
  elsif can_handle_listener?(method_name.to_s)
    handle_listener(method_name.to_s, &block)
  else
    super
  end
end

Instance Attribute Details

#args ⇒ Object (readonly)

libui returns the contained LibUI object



129
130
131
 
# File 'lib/glimmer/libui/control_proxy.rb', line 129

def args
  @args
end

#block ⇒ Object (readonly)

libui returns the contained LibUI object



129
130
131
 
# File 'lib/glimmer/libui/control_proxy.rb', line 129

def block
  @block
end

#content_added ⇒ Object (readonly) Also known as: content_added?

libui returns the contained LibUI object



129
130
131
 
# File 'lib/glimmer/libui/control_proxy.rb', line 129

def content_added
  @content_added
end

#custom_control ⇒ Object (readonly)

libui returns the contained LibUI object



129
130
131
 
# File 'lib/glimmer/libui/control_proxy.rb', line 129

def custom_control
  @custom_control
end

#keyword ⇒ Object (readonly)

libui returns the contained LibUI object



129
130
131
 
# File 'lib/glimmer/libui/control_proxy.rb', line 129

def keyword
  @keyword
end

#libui ⇒ Object (readonly)

libui returns the contained LibUI object



129
130
131
 
# File 'lib/glimmer/libui/control_proxy.rb', line 129

def libui
  @libui
end

#options ⇒ Object (readonly)

libui returns the contained LibUI object



129
130
131
 
# File 'lib/glimmer/libui/control_proxy.rb', line 129

def options
  @options
end

#parent_custom_control ⇒ Object (readonly)

libui returns the contained LibUI object



129
130
131
 
# File 'lib/glimmer/libui/control_proxy.rb', line 129

def parent_custom_control
  @parent_custom_control
end

#parent_proxy ⇒ Object (readonly)

libui returns the contained LibUI object



129
130
131
 
# File 'lib/glimmer/libui/control_proxy.rb', line 129

def parent_proxy
  @parent_proxy
end

#slot ⇒ Object (readonly)

libui returns the contained LibUI object



129
130
131
 
# File 'lib/glimmer/libui/control_proxy.rb', line 129

def slot
  @slot
end

Class Method Details

.constant_symbol(keyword) ⇒ Object 



67
68
69
 
# File 'lib/glimmer/libui/control_proxy.rb', line 67

def constant_symbol(keyword)
  "#{keyword.camelcase(:upper)}Proxy".to_sym
end

.control_proxies ⇒ Object

autosave all controls in this array to avoid garbage collection



46
47
48
49
 
# File 'lib/glimmer/libui/control_proxy.rb', line 46

def control_proxies
  @@control_proxies = [] unless defined?(@@control_proxies)
  @@control_proxies
end

.control_proxy_class(keyword) ⇒ Object 



41
42
43
 
# File 'lib/glimmer/libui/control_proxy.rb', line 41

def control_proxy_class(keyword)
  descendant_keyword_constant_map[keyword] || ControlProxy
end

.create(keyword, parent, args, &block) ⇒ Object 



37
38
39
 
# File 'lib/glimmer/libui/control_proxy.rb', line 37

def create(keyword, parent, args, &block)
  control_proxy_class(keyword).new(keyword, parent, args, &block).tap {|c| control_proxies << c}
end

.descendant_keyword_constant_map ⇒ Object 



75
76
77
 
# File 'lib/glimmer/libui/control_proxy.rb', line 75

def descendant_keyword_constant_map
  @descendant_keyword_constant_map ||= add_aliases_to_keyword_constant_map(map_descendant_keyword_constants_for(self))
end

.exists?(keyword) ⇒ Boolean

Returns:

  • (Boolean) 


31
32
33
34
35
 
# File 'lib/glimmer/libui/control_proxy.rb', line 31

def exists?(keyword)
  ::LibUI.respond_to?("new_#{keyword}") or
    ::LibUI.respond_to?(keyword) or
    descendant_keyword_constant_map.keys.include?(keyword)
end

.image_proxies ⇒ Object 



59
60
61
 
# File 'lib/glimmer/libui/control_proxy.rb', line 59

def image_proxies
  control_proxies.select {|c| c.keyword == 'image' }
end

.keyword(constant_symbol) ⇒ Object 



71
72
73
 
# File 'lib/glimmer/libui/control_proxy.rb', line 71

def keyword(constant_symbol)
  constant_symbol.to_s.underscore.sub(/_proxy$/, '')
end

.main_window_proxy ⇒ Object 



51
52
53
 
# File 'lib/glimmer/libui/control_proxy.rb', line 51

def main_window_proxy
  control_proxies.find {|c| c.is_a?(WindowProxy)}
end

.map_descendant_keyword_constants_for(klass, accumulator: {}) ⇒ Object 



84
85
86
87
88
89
90
91
92
93
94
 
# File 'lib/glimmer/libui/control_proxy.rb', line 84

def map_descendant_keyword_constants_for(klass, accumulator: {})
  klass.constants.map do |constant_symbol|
    [constant_symbol, klass.const_get(constant_symbol)]
  end.select do |constant_symbol, constant|
    constant.is_a?(Module) && !accumulator.values.include?(constant)
  end.each do |constant_symbol, constant|
    accumulator[keyword(constant_symbol)] = constant
    map_descendant_keyword_constants_for(constant, accumulator: accumulator)
  end
  accumulator
end

.menu_proxies ⇒ Object 



55
56
57
 
# File 'lib/glimmer/libui/control_proxy.rb', line 55

def menu_proxies
  control_proxies.select {|c| c.keyword == 'menu' }
end

.new_control(keyword, args) ⇒ Object 



63
64
65
 
# File 'lib/glimmer/libui/control_proxy.rb', line 63

def new_control(keyword, args)
  ::LibUI.send("new_#{keyword}", *args)
end

.reset_descendant_keyword_constant_map ⇒ Object 



79
80
81
82
 
# File 'lib/glimmer/libui/control_proxy.rb', line 79

def reset_descendant_keyword_constant_map
  @descendant_keyword_constant_map = nil
  descendant_keyword_constant_map
end

Instance Method Details

#append_properties ⇒ Object 



317
318
319
 
# File 'lib/glimmer/libui/control_proxy.rb', line 317

def append_properties
  @parent_proxy&.class&.constants&.include?(:APPEND_PROPERTIES) ? @parent_proxy.class::APPEND_PROPERTIES : []
end

#append_property(property, value = nil) ⇒ Object 



321
322
323
324
325
326
327
328
329
330
331
 
# File 'lib/glimmer/libui/control_proxy.rb', line 321

def append_property(property, value = nil)
  property = property.to_s.sub(/(=|\?)$/, '')
  @append_property_hash ||= {}
  if value.nil?
    value = @append_property_hash[property]
    handle_string_property(property, handle_boolean_property(property, value))
  else
    value = Glimmer::LibUI.boolean_to_integer(value) if BOOLEAN_PROPERTIES.include?(property) && (value.is_a?(TrueClass) || value.is_a?(FalseClass))
    @append_property_hash[property] = value
  end
end

#bind_content(*binding_args, &content_block) ⇒ Object

Data-binds the generation of nested content to a model/property (in binding args) consider providing an option to avoid initial rendering without any changes happening



397
398
399
400
401
402
403
404
405
406
407
 
# File 'lib/glimmer/libui/control_proxy.rb', line 397

def bind_content(*binding_args, &content_block)
  # TODO in the future, consider optimizing code by diffing content if that makes sense
  content_binding_work = proc do |*values|
    children.dup.each { |child| child.destroy }
    content(&content_block)
  end
  model_binding_observer = Glimmer::DataBinding::ModelBinding.new(*binding_args)
  content_binding_observer = Glimmer::DataBinding::Observer.proc(&content_binding_work)
  content_binding_observer.observe(model_binding_observer)
  content_binding_work.call # TODO inspect if we need to pass args here (from observed attributes) [but it's simpler not to pass anything at first]
end

#can_handle_listener?(listener_name) ⇒ Boolean

Returns:

  • (Boolean) 


171
172
173
174
175
 
# File 'lib/glimmer/libui/control_proxy.rb', line 171

def can_handle_listener?(listener_name)
  ::LibUI.respond_to?("#{libui_api_keyword}_#{listener_name}") ||
    ::LibUI.respond_to?("control_#{listener_name}") ||
    has_custom_listener?(listener_name)
end

#content(&block) ⇒ Object 



391
392
393
 
# File 'lib/glimmer/libui/control_proxy.rb', line 391

def content(&block)
  Glimmer::DSL::Engine.add_content(self, Glimmer::DSL::Libui::ControlExpression.new, @keyword, {post_add_content: @content_added}, &block)
end

#custom_listener_name_aliases ⇒ Object 



216
217
218
 
# File 'lib/glimmer/libui/control_proxy.rb', line 216

def custom_listener_name_aliases
  self.class.constants.include?(:CUSTOM_LISTENER_NAME_ALIASES) ? self.class::CUSTOM_LISTENER_NAME_ALIASES : {}
end

#custom_listener_names ⇒ Object 



212
213
214
 
# File 'lib/glimmer/libui/control_proxy.rb', line 212

def custom_listener_names
  self.class.constants.include?(:CUSTOM_LISTENER_NAMES) ? self.class::CUSTOM_LISTENER_NAMES : []
end

#default_destroy ⇒ Object 



353
354
355
356
357
 
# File 'lib/glimmer/libui/control_proxy.rb', line 353

def default_destroy
  deregister_all_custom_listeners
  send_to_libui('destroy')
  ControlProxy.control_proxies.delete(self)
end

#deregister_all_custom_listeners ⇒ Object

deregisters all custom listeners except on_destroy, which can only be deregistered after destruction of a control, using deregister_custom_listeners



244
245
246
 
# File 'lib/glimmer/libui/control_proxy.rb', line 244

def deregister_all_custom_listeners
  (custom_listener_names - ['on_destroy']).each { |listener_name| deregister_custom_listeners(listener_name) }
end

#deregister_custom_listeners(listener_name) ⇒ Object 



239
240
241
 
# File 'lib/glimmer/libui/control_proxy.rb', line 239

def deregister_custom_listeners(listener_name)
  handle_custom_listener(listener_name).clear
end

#destroy ⇒ Object 



337
338
339
340
341
342
343
344
345
346
 
# File 'lib/glimmer/libui/control_proxy.rb', line 337

def destroy
  # TODO exclude menus from this initial return
  return if !is_a?(ControlProxy::WindowProxy) && ControlProxy.main_window_proxy&.destroying?
  data_binding_model_attribute_observer_registrations.each(&:deregister)
  if parent_proxy.nil?
    default_destroy
  else
    parent_proxy.destroy_child(self)
  end
end

#destroy_child(child) ⇒ Object 



348
349
350
351
 
# File 'lib/glimmer/libui/control_proxy.rb', line 348

def destroy_child(child)
  child.default_destroy
  children.delete(child)
end

#enabled(value = nil) ⇒ Object Also known as: enabled?, set_enabled, enabled= 



359
360
361
362
363
364
365
366
367
368
369
370
 
# File 'lib/glimmer/libui/control_proxy.rb', line 359

def enabled(value = nil)
  if value.nil?
    @enabled
  elsif value != @enabled
    @enabled = value == 1 || value
    if value == 1 || value
      send_to_libui('enable')
    else
      send_to_libui('disable')
    end
  end
end

#handle_custom_listener(listener_name, &listener) ⇒ Object 



220
221
222
223
224
225
226
227
228
229
230
231
 
# File 'lib/glimmer/libui/control_proxy.rb', line 220

def handle_custom_listener(listener_name, &listener)
  listener_name = listener_name.to_s
  listener_name = custom_listener_name_aliases.stringify_keys[listener_name] || listener_name
  instance_variable_name = "@#{listener_name}_procs" # TODO ensure clearing custom listeners on destroy of a control
  instance_variable_set(instance_variable_name, []) if instance_variable_get(instance_variable_name).nil?
  if listener.nil?
    instance_variable_get(instance_variable_name)
  else
    instance_variable_get(instance_variable_name) << listener
    listener
  end
end

#handle_listener(listener_name, &listener) ⇒ Object 



177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
 
# File 'lib/glimmer/libui/control_proxy.rb', line 177

def handle_listener(listener_name, &listener)
  # replace first listener argument (control libui pointer) with actual Ruby libui object
  safe_listener = Proc.new { |*args| listener.call(self, *args[1..-1]) }
  if ::LibUI.respond_to?("#{libui_api_keyword}_#{listener_name}")
    if listeners[listener_name].nil?
      ::LibUI.send("#{libui_api_keyword}_#{listener_name}", libui) do |*args|
        listeners_for(listener_name).map { |listener| listener.call(*args) }.last
      end
    end
    listeners_for(listener_name) << safe_listener
  elsif ::LibUI.respond_to?("control_#{listener_name}")
    if listeners[listener_name].nil?
      ::LibUI.send("control_#{listener_name}", libui) do |*args|
        listeners_for(listener_name).map { |listener| listener.call(*args) }.last
      end
    end
    listeners_for(listener_name) << safe_listener
  elsif has_custom_listener?(listener_name)
    handle_custom_listener(listener_name, &listener)
  end
end

#has_custom_listener?(listener_name) ⇒ Boolean

Returns:

  • (Boolean) 


207
208
209
210
 
# File 'lib/glimmer/libui/control_proxy.rb', line 207

def has_custom_listener?(listener_name)
  listener_name = listener_name.to_s
  custom_listener_names.include?(listener_name) || custom_listener_name_aliases.stringify_keys.keys.include?(listener_name)
end

#libui_api_keyword ⇒ Object 



333
334
335
 
# File 'lib/glimmer/libui/control_proxy.rb', line 333

def libui_api_keyword
  @keyword
end

#listeners ⇒ Object 



199
200
201
 
# File 'lib/glimmer/libui/control_proxy.rb', line 199

def listeners
  @listeners ||= {}
end

#listeners_for(listener_name) ⇒ Object 



203
204
205
 
# File 'lib/glimmer/libui/control_proxy.rb', line 203

def listeners_for(listener_name)
  listeners[listener_name] ||= []
end

#notify_custom_listeners(listener_name, *args) ⇒ Object 



233
234
235
236
237
 
# File 'lib/glimmer/libui/control_proxy.rb', line 233

def notify_custom_listeners(listener_name, *args)
  handle_custom_listener(listener_name).map do |listener|
    listener.call(*args)
  end
end

#post_add_content ⇒ Object

Subclasses may override to perform post add_content work (normally must call super)



148
149
150
151
152
153
154
155
156
 
# File 'lib/glimmer/libui/control_proxy.rb', line 148

def post_add_content
  unless @content_added
    if CustomControl.custom_controls_being_interpreted.last.nil? ||
       CustomControl.custom_controls_being_interpreted.last.parent_proxy != @parent_proxy
      @parent_proxy&.post_initialize_child(self)
    end
    @content_added = true
  end
end

#post_initialize_child(child) ⇒ Object

Subclasses may override to perform post initialization work on an added child



159
160
161
 
# File 'lib/glimmer/libui/control_proxy.rb', line 159

def post_initialize_child(child)
  # No Op by default
end

#respond_to?(method_name, *args, &block) ⇒ Boolean

Returns:

  • (Boolean) 


248
249
250
251
252
253
254
255
256
257
 
# File 'lib/glimmer/libui/control_proxy.rb', line 248

def respond_to?(method_name, *args, &block)
  respond_to_libui?(method_name, *args, &block) ||
    (
      append_properties.include?(method_name.to_s) ||
      (append_properties.include?(method_name.to_s.sub(/\?$/, '')) && BOOLEAN_PROPERTIES.include?(method_name.to_s.sub(/\?$/, ''))) ||
      append_properties.include?(method_name.to_s.sub(/=$/, ''))
    ) ||
    can_handle_listener?(method_name.to_s) ||
    super(method_name, true)
end

#respond_to_libui?(method_name, *args, &block) ⇒ Boolean

Returns:

  • (Boolean) 


259
260
261
262
263
264
265
266
 
# File 'lib/glimmer/libui/control_proxy.rb', line 259

def respond_to_libui?(method_name, *args, &block)
  ::LibUI.respond_to?("control_#{method_name}") or
    (::LibUI.respond_to?("control_#{method_name.to_s.sub(/\?$/, '')}") && BOOLEAN_PROPERTIES.include?(method_name.to_s.sub(/\?$/, '')) ) or
    ::LibUI.respond_to?("control_set_#{method_name.to_s.sub(/=$/, '')}") or
    ::LibUI.respond_to?("#{libui_api_keyword}_#{method_name}") or
    (::LibUI.respond_to?("#{libui_api_keyword}_#{method_name.to_s.sub(/\?$/, '')}") && BOOLEAN_PROPERTIES.include?(method_name.to_s.sub(/\?$/, '')) ) or
    ::LibUI.respond_to?("#{libui_api_keyword}_set_#{method_name.to_s.sub(/=$/, '')}")
end

#send_to_libui(method_name, *args, &block) ⇒ Object 



281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
 
# File 'lib/glimmer/libui/control_proxy.rb', line 281

def send_to_libui(method_name, *args, &block)
  if ::LibUI.respond_to?("#{libui_api_keyword}_#{method_name.to_s.sub(/\?$/, '')}") && args.empty?
    property = method_name.to_s.sub(/\?$/, '')
    value = ::LibUI.send("#{libui_api_keyword}_#{property}", libui, *args)
    handle_string_property(property, handle_boolean_property(property, value))
  elsif ::LibUI.respond_to?("#{libui_api_keyword}_get_#{method_name.to_s.sub(/\?$/, '')}") && args.empty?
    property = method_name.to_s.sub(/\?$/, '')
    value = ::LibUI.send("#{libui_api_keyword}_get_#{property}", libui, *args)
    handle_string_property(property, handle_boolean_property(property, value))
  elsif ::LibUI.respond_to?("#{libui_api_keyword}_set_#{method_name.to_s.sub(/=$/, '')}") && !args.empty?
    property = method_name.to_s.sub(/=$/, '')
    args[0] = Glimmer::LibUI.boolean_to_integer(args.first) if BOOLEAN_PROPERTIES.include?(property) && (args.first.is_a?(TrueClass) || args.first.is_a?(FalseClass))
    args[0] = '' if STRING_PROPERTIES.include?(property) && args.first == nil
    if property.to_s == 'checked'
      current_value = Glimmer::LibUI.integer_to_boolean(::LibUI.send("#{libui_api_keyword}_checked", libui), allow_nil: false)
      new_value = Glimmer::LibUI.integer_to_boolean(args[0], allow_nil: false)
      ::LibUI.send("#{libui_api_keyword}_set_#{property}", libui, *args) if new_value != current_value
    else
      ::LibUI.send("#{libui_api_keyword}_set_#{property}", libui, *args)
    end
  elsif ::LibUI.respond_to?("#{libui_api_keyword}_#{method_name}") && !args.empty?
    ::LibUI.send("#{libui_api_keyword}_#{method_name}", libui, *args)
  elsif ::LibUI.respond_to?("control_#{method_name.to_s.sub(/\?$/, '')}") && args.empty?
    property = method_name.to_s.sub(/\?$/, '')
    value = ::LibUI.send("control_#{property}", libui, *args)
    handle_string_property(property, handle_boolean_property(property, value))
  elsif ::LibUI.respond_to?("control_set_#{method_name.to_s.sub(/=$/, '')}")
    property = method_name.to_s.sub(/=$/, '')
    args[0] = Glimmer::LibUI.boolean_to_integer(args.first) if BOOLEAN_PROPERTIES.include?(property) && (args.first.is_a?(TrueClass) || args.first.is_a?(FalseClass))
    args[0] = '' if STRING_PROPERTIES.include?(property) && args.first == nil
    ::LibUI.send("control_set_#{method_name.to_s.sub(/=$/, '')}", libui, *args)
  elsif ::LibUI.respond_to?("control_#{method_name}") && !args.empty?
    ::LibUI.send("control_#{method_name}", libui, *args)
  end
end

#visible(value = nil) ⇒ Object Also known as: visible?, set_visible, visible= 



375
376
377
378
379
380
381
382
383
384
385
386
 
# File 'lib/glimmer/libui/control_proxy.rb', line 375

def visible(value = nil)
  current_value = send_to_libui('visible')
  if value.nil?
    current_value
  elsif value != current_value
    if value == 1 || value
      send_to_libui('show')
    else
      send_to_libui('hide')
    end
  end
end

#window_proxy ⇒ Object 



163
164
165
166
167
168
169
 
# File 'lib/glimmer/libui/control_proxy.rb', line 163

def window_proxy
  found_proxy = self
  until found_proxy.nil? || found_proxy.is_a?(WindowProxy)
    found_proxy = found_proxy.parent_proxy
  end
  found_proxy
end