Class: GObjectIntrospection::CallableInfo
- Inherits:
-
Object
- Object
- GObjectIntrospection::CallableInfo
- Extended by:
- CollectionReader
- Defined in:
- lib/gobject-introspection/callable-info.rb
Instance Method Summary collapse
- #in_args ⇒ Object
- #n_in_args ⇒ Object
- #n_out_args ⇒ Object
- #n_required_in_args ⇒ Object
- #out_args ⇒ Object
- #require_callback? ⇒ Boolean
- #required_in_args ⇒ Object
Methods included from CollectionReader
Instance Method Details
#in_args ⇒ Object
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# File 'lib/gobject-introspection/callable-info.rb', line 25 def in_args callback_indexes = [] closure_indexes = [] destroy_indexes = [] args.each_with_index do |arg, i| next if arg.scope == ScopeType::INVALID callback_indexes << i closure_index = arg.closure closure_indexes << closure_index if closure_index != -1 destroy_index = arg.destroy destroy_indexes << destroy_index if destroy_index != -1 end args.find_all.with_index do |arg, i| case arg.direction when Direction::IN, Direction::INOUT if callback_indexes.include?(i) false elsif closure_indexes.include?(i) false elsif destroy_indexes.include?(i) false else true end else false end end end |
#n_in_args ⇒ Object
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# File 'lib/gobject-introspection/callable-info.rb', line 62 def n_in_args in_args.size end |
#n_out_args ⇒ Object
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# File 'lib/gobject-introspection/callable-info.rb', line 87 def n_out_args out_args.size end |
#n_required_in_args ⇒ Object
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# File 'lib/gobject-introspection/callable-info.rb', line 66 def n_required_in_args required_in_args.size end |
#out_args ⇒ Object
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# File 'lib/gobject-introspection/callable-info.rb', line 76 def out_args args.find_all do |arg| case arg.direction when Direction::OUT, Direction::INOUT true else false end end end |
#require_callback? ⇒ Boolean
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# File 'lib/gobject-introspection/callable-info.rb', line 70 def require_callback? args.any? do |arg| arg.direction == Direction::IN and arg.scope != ScopeType::INVALID end end |
#required_in_args ⇒ Object
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# File 'lib/gobject-introspection/callable-info.rb', line 56 def required_in_args in_args.reject do |arg| arg.may_be_null? end end |