Class: Uh::WM
- Inherits:
-
Object
show all
- Extended by:
- Forwardable
- Includes:
- Events
- Defined in:
- lib/uh/wm.rb,
lib/uh/wm/client.rb,
lib/uh/wm/manager.rb,
lib/uh/wm/action_handler.rb,
lib/uh/wm/workers/base_worker.rb,
lib/uh/wm/workers/blocking_worker.rb,
lib/uh/wm/workers/multiplexing_worker.rb
Defined Under Namespace
Modules: Workers
Classes: ActionHandler, Client, Manager
Constant Summary
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- LOGGER_FORMAT_STR =
"%s.%03i %s: %s\n".freeze
- LOGGER_FORMATER =
proc do |severity, datetime, progname, message|
LOGGER_FORMAT_STR % [
datetime.strftime('%FT%T'),
datetime.usec / 1000,
severity[0..0],
message
]
end
- LOGGER_LEVEL =
Logger::INFO
- LOGGER_DEBUG_ENV =
'UH_DEBUG'.freeze
- WORKERS =
{
blocking: Workers::BlockingWorker,
multiplexing: Workers::MultiplexingWorker
}.freeze
- DEFAULT_MODIFIER =
:mod1
- INPUT_MASK =
SUBSTRUCTURE_REDIRECT_MASK
- ROOT_MASK =
PROPERTY_CHANGE_MASK |
SUBSTRUCTURE_REDIRECT_MASK |
SUBSTRUCTURE_NOTIFY_MASK |
STRUCTURE_NOTIFY_MASK
Constants included
from Events
Events::BUTTON1_MOTION_MASK, Events::BUTTON2_MOTION_MASK, Events::BUTTON3_MOTION_MASK, Events::BUTTON4_MOTION_MASK, Events::BUTTON5_MOTION_MASK, Events::BUTTON_MOTION_MASK, Events::BUTTON_PRESS_MASK, Events::BUTTON_RELEASE_MASK, Events::COLORMAP_CHANGE_MASK, Events::ENTER_WINDOW_MASK, Events::EXPOSURE_MASK, Events::FOCUS_CHANGE_MASK, Events::KEYMAP_STATE_MASK, Events::KEY_PRESS_MASK, Events::KEY_RELEASE_MASK, Events::LEAVE_WINDOW_MASK, Events::NO_EVENT_MASK, Events::OWNER_GRAB_BUTTON_MASK, Events::POINTER_MOTION_HINT_MASK, Events::POINTER_MOTION_MASK, Events::PROPERTY_CHANGE_MASK, Events::RESIZE_REDIRECT_MASK, Events::STRUCTURE_NOTIFY_MASK, Events::SUBSTRUCTURE_NOTIFY_MASK, Events::SUBSTRUCTURE_REDIRECT_MASK, Events::VISIBILITY_CHANGE_MASK
Instance Attribute Summary collapse
Instance Method Summary
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Constructor Details
#initialize(layout) ⇒ WM
Returns a new instance of WM.
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# File 'lib/uh/wm.rb', line 47
def initialize(layout)
@layout = layout
@display = Display.new
@logger = Logger.new($stdout).tap do |o|
o.level = ENV.key?(LOGGER_DEBUG_ENV) ? Logger::DEBUG : LOGGER_LEVEL
o.formatter = LOGGER_FORMATER
end
@manager = Manager.new(@logger)
@actions = ActionHandler.new(self, @manager, @layout)
@keys = {}
@rules = {}
end
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Instance Attribute Details
#actions ⇒ Object
Returns the value of attribute actions.
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# File 'lib/uh/wm.rb', line 45
def actions
@actions
end
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#keys ⇒ Object
Returns the value of attribute keys.
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# File 'lib/uh/wm.rb', line 45
def keys
@keys
end
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#rules ⇒ Object
Returns the value of attribute rules.
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# File 'lib/uh/wm.rb', line 45
def rules
@rules
end
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Instance Method Details
#disconnect ⇒ Object
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# File 'lib/uh/wm.rb', line 105
def disconnect
@display.close
end
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#grab_keys ⇒ Object
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# File 'lib/uh/wm.rb', line 109
def grab_keys
@keys.each do |k, v|
key, mod = *k
key = key.to_s.gsub /\AXK_/, ''
@display.grab_key key, mod
end
@display.sync false
end
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#key(key, mod = nil, &block) ⇒ Object
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# File 'lib/uh/wm.rb', line 65
def key(key, mod = nil, &block)
mod_mask = KEY_MODIFIERS[modifier]
mod_mask |= KEY_MODIFIERS[mod] if mod
@keys[[key, mod_mask]] = block
end
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#modifier(mod = nil) ⇒ Object
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# File 'lib/uh/wm.rb', line 60
def modifier(mod = nil)
return (@modifier or DEFAULT_MODIFIER) unless mod
@modifier = mod
end
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#on_expose(&block) ⇒ Object
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# File 'lib/uh/wm.rb', line 81
def on_expose(&block)
@on_expose = block
end
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#on_init(&block) ⇒ Object
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# File 'lib/uh/wm.rb', line 77
def on_init(&block)
@on_init = block
end
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#request_quit! ⇒ Object
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# File 'lib/uh/wm.rb', line 89
def request_quit!
@quit_requested = true
end
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#rule(selectors = '', &block) ⇒ Object
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# File 'lib/uh/wm.rb', line 71
def rule(selectors = '', &block)
[*selectors].each do |selector|
@rules[/\A#{selector}/i] = block
end
end
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#run ⇒ Object
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# File 'lib/uh/wm.rb', line 125
def run
run_until { quit_requested? }
end
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#run_until(&block) ⇒ Object
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# File 'lib/uh/wm.rb', line 118
def run_until(&block)
@worker.each_event do |e|
process_event e
break if block.call
end
end
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#worker(*args, **options) ⇒ Object
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# File 'lib/uh/wm.rb', line 85
def worker(*args, **options)
@worker = WORKERS[args.first].new(@display, @logger, options)
end
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