Class: Sh::Plugin

Inherits:
Object show all
Extended by:
PluginSugar
Defined in:
lib/sh_plugin.rb

Class Attribute Summary collapse

Class Method Summary collapse

Methods included from PluginSugar

def_field

Class Attribute Details

.active_plugins ⇒ Object (readonly)

Returns the value of attribute active_plugins.



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# File 'lib/sh_plugin.rb', line 31

def active_plugins
  @active_plugins
end

.registered_plugins ⇒ Object (readonly)

Returns the value of attribute registered_plugins.



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# File 'lib/sh_plugin.rb', line 31

def registered_plugins
  @registered_plugins
end

Class Method Details

.broadcast(method_name, *args) ⇒ Object 



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# File 'lib/sh_plugin.rb', line 44

def self.broadcast(method_name, *args)
  active_plugins.each_value do |plugin|
    if plugin.respond_to? method_name
      Thread.new {plugin.send method_name, *args}
    end
  end
end

.define(id_name, &block) ⇒ Object 



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# File 'lib/sh_plugin.rb', line 35

def self.define(id_name, &block)
  p = new
  p.id_name id_name
  p.instance_eval(&block)
  p.init @plugin_prefs[id_name] if p.respond_to? :init
  registered_plugins[id_name] = p
  active_plugins[id_name] = p
end

.init ⇒ Object 



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# File 'lib/sh_plugin.rb', line 22

def self.init
  begin
    @plugin_prefs = YAML.load_file(Sh::Global::PATHS[:plugin_prefs_file])
  rescue
    @plugin_prefs = {}
  end
end

.save_prefs ⇒ Object 



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# File 'lib/sh_plugin.rb', line 52

def self.save_prefs
  prefs = {}
  registered_plugins.each do |id, plugin|
    if plugin.respond_to? :preferences
      prefs[id] = plugin.preferences
    end
  end
  open(Sh::Global::PATHS[:plugin_prefs_file], "w") do |f|
    f.write prefs.to_yaml
  end
end