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require 'hyalite/short_hand' |
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module Hyalite |
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module Component |
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attr_accessor :props, :context, :refs |
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def init_component(props, context, updator) |
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@props = props |
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@context = context |
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@updator = updator |
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@state = State.new(self, updator, initial_state) |
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@refs = nil |
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end |
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def self.included(clazz) |
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clazz.instance_eval do |
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define_singleton_method(:state) do |key, initial_value| |
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(@initial_state ||= {})[key] = initial_value |
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end |
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define_singleton_method(:initial_state) { @initial_state || {} } |
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end |
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end |
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def initial_state |
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self.class.initial_state |
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end |
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def state |
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@state.to_h |
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end |
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def state=(state) |
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@state.set(state) |
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end |
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def context_types |
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{} |
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end |
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def child_context |
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{} |
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end |
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def component_did_mount |
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end |
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def component_will_mount |
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end |
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def component_did_mount |
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end |
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def component_will_unmount |
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end |
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def component_will_update(props, state, context) |
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end |
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def component_did_update(props, state, context) |
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end |
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def should_component_update(props, state, context) |
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true |
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end |
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def force_update(&block) |
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@updator.enqueue_force_update(self); |
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if block_given? |
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@updator.enqueue_callback(self, &block) |
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end |
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end |
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def set_state(states, &block) |
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@updator.enqueue_set_state(self, states) |
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if block_given? |
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@updator.enqueue_callback(self, &block) |
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end |
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end |
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def render |
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end |
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85
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class State |
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def initialize(component, updator, initial_state) |
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@component = component |
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@updator = updator |
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@state = initial_state.clone |
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initial_state.each do |key, value| |
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define_singleton_method(key) do |
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@state[key] |
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end |
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define_singleton_method(key + '=') do |value| |
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@updator.enqueue_set_state(@component, key => value) |
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end |
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end |
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end |
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def [](key) |
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@state[key] |
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end |
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104
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def set(state) |
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@state = state.clone |
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end |
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107
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108
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def to_h |
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@state |
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end |
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end |
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end |
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113
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114
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class EmptyComponent |
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include Component |
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117
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def self.empty_element |
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@instance ||= ElementObject.new(EmptyComponent, nil, nil, nil, nil) |
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end |
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120
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121
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def render |
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122
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Hyalite.create_element("noscript", nil, nil) |
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end |
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end |
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125
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126
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class TopLevelWrapper |
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127
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include Component |
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128
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129
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def render |
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130
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@props |
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131
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end |
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132
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end |
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133
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end |
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134
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youchan /
hyalite
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