Class: RubyMotionQuery::Events
- Inherits:
-
Object
- Object
- RubyMotionQuery::Events
- Defined in:
- motion/ruby_motion_query/events.rb
Instance Method Summary (collapse)
- - (Object) [](sdk_event_or_recognizer)
- - (Boolean) has_event?(sdk_event_or_recognizer)
- - (Boolean) has_events?
-
- (Events) initialize
constructor
A new instance of Events.
- - (Object) off(*events)
- - (Object) on(view, event, args = {}, &block)
Constructor Details
- (Events) initialize
Returns a new instance of Events
110 111 112 |
# File 'motion/ruby_motion_query/events.rb', line 110 def initialize @event_set = {} end |
Instance Method Details
- (Object) [](sdk_event_or_recognizer)
114 115 116 |
# File 'motion/ruby_motion_query/events.rb', line 114 def [](sdk_event_or_recognizer) @event_set[sdk_event_or_recognizer] end |
- (Boolean) has_event?(sdk_event_or_recognizer)
122 123 124 |
# File 'motion/ruby_motion_query/events.rb', line 122 def has_event?(sdk_event_or_recognizer) @event_set.include?(sdk_event_or_recognizer) end |
- (Boolean) has_events?
118 119 120 |
# File 'motion/ruby_motion_query/events.rb', line 118 def has_events? !RMQ.is_blank?(@event_set) end |
- (Object) off(*events)
138 139 140 141 142 143 144 145 146 147 148 149 |
# File 'motion/ruby_motion_query/events.rb', line 138 def off(*events) events.flatten! events = @event_set.keys if events.length == 0 events.each do |event| if rm_event = @event_set.delete(event) rm_event.remove end end self end |
- (Object) on(view, event, args = {}, &block)
126 127 128 129 130 131 132 133 134 135 136 |
# File 'motion/ruby_motion_query/events.rb', line 126 def on(view, event, args = {}, &block) raise "[RMQ Error] Event already exists on this object: #{event}. Remove first, using .off" if @event_set[event] if rmqe = RubyMotionQuery::Event.new(view, event, block) rmqe.(args) @event_set[event] = rmqe end view end |