Class: Xkeyrap::Command

Inherits:
Object
  • Object
show all
Defined in:
lib/xkeyrap/command.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(device, config_file) ⇒ Command 



11
12
13
14
 
# File 'lib/xkeyrap/command.rb', line 11

def initialize(device, config_file)
  self.config = default_config.merge(JSON.parse(config_file)) rescue default_config
  self.output_device = device
end

Instance Attribute Details

#config ⇒ Object

Returns the value of attribute config.



9
10
11
 
# File 'lib/xkeyrap/command.rb', line 9

def config
  @config
end

#output_device ⇒ Object

Returns the value of attribute output_device.



8
9
10
 
# File 'lib/xkeyrap/command.rb', line 8

def output_device
  @output_device
end

Instance Method Details

#default_config ⇒ Object 



26
27
28
29
30
31
32
33
34
35
 
# File 'lib/xkeyrap/command.rb', line 26

def default_config
  {
    global: {
      KEY_CAPSLOCK: :KEY_LEFTCTRL,
      KEY_LEFTCTRL: :KEY_CAPSLOCK,
      KEY_LEFTALT:  :KEY_LEFTMETA,
      KEY_LEFTMETA: :KEY_LEFTALT
    }
  }
end

#receive(state, key, wm_class_name = "global") ⇒ Object 



16
17
18
19
20
21
22
23
24
 
# File 'lib/xkeyrap/command.rb', line 16

def receive(state, key, wm_class_name = "global")
  key = key.to_sym
  puts "input: #{state} ... #{key}"
  sub_json = self.config[wm_class_name.to_sym] || self.config[:global]
  mapped_key = sub_json[key] || self.config[:global][key] || key
  puts "output: #{state} ... #{mapped_key}"
  self.output_device.send_event(:EV_KEY, mapped_key.to_sym, state)
  self.output_device.send_event(:EV_SYN, :SYN_REPORT)
end