Class: Uh::Layout

Inherits:
Object
  • Object
show all
Extended by:
Forwardable
Defined in:
lib/uh/layout.rb,
lib/uh/layout/bar.rb,
lib/uh/layout/tag.rb,
lib/uh/layout/column.rb,
lib/uh/layout/dumper.rb,
lib/uh/layout/screen.rb,
lib/uh/layout/history.rb,
lib/uh/layout/version.rb,
lib/uh/layout/container.rb,
lib/uh/layout/registrant.rb,
lib/uh/layout/arrangers/stack.rb,
lib/uh/layout/arrangers/vert_tile.rb,
lib/uh/layout/client_column_mover.rb,
lib/uh/layout/arrangers/fixed_width.rb

Defined Under Namespace

Modules: Arrangers, Registrant Classes: Bar, ClientColumnMover, Column, Container, Dumper, History, Screen, Tag

Constant Summary collapse

Error = 
Class.new(StandardError)
RuntimeError = 
Class.new(RuntimeError)
ArgumentError = 
Class.new(Error)
COLORS = 
{
  fg:   'rgb:d0/d0/d0'.freeze,
  bg:   'rgb:0c/0c/0c'.freeze,
  sel:  'rgb:d7/00/5f'.freeze,
  hi:   'rgb:82/00/3a'.freeze
}.freeze
VERSION = 
'0.3.2'.freeze

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(**options) ⇒ Layout

Returns a new instance of Layout.



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# File 'lib/uh/layout.rb', line 37

def initialize **options
  @screens  = Container.new
  @widgets  = []
  @colors   = COLORS
  @history  = History.new

  @colors = @colors.merge options[:colors] if options.key? :colors
end

Instance Attribute Details

#colors ⇒ Object (readonly)

Returns the value of attribute colors.



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# File 'lib/uh/layout.rb', line 35

def colors
  @colors
end

#history ⇒ Object (readonly)

Returns the value of attribute history.



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# File 'lib/uh/layout.rb', line 35

def history
  @history
end

#screens ⇒ Object (readonly)

Returns the value of attribute screens.



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# File 'lib/uh/layout.rb', line 35

def screens
  @screens
end

#widgets ⇒ Object (readonly)

Returns the value of attribute widgets.



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# File 'lib/uh/layout.rb', line 35

def widgets
  @widgets
end

Instance Method Details

#<<(client) ⇒ Object Also known as: push 



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# File 'lib/uh/layout.rb', line 71

def <<(client)
  current_tag.current_column_or_create << client
  current_column.current_client = client
  current_column.arrange_clients
  current_column.show_hide_clients
  client.focus
  update_widgets
  self
end

#current_client ⇒ Object 



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# File 'lib/uh/layout.rb', line 54

def current_client
  current_column and current_column.current_client
end

#expose(window) ⇒ Object 



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# File 'lib/uh/layout.rb', line 95

def expose(window)
  update_widgets
end

#handle_client_column_set(direction, mover: client_mover_for_current_tag) ⇒ Object 



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# File 'lib/uh/layout.rb', line 160

def handle_client_column_set(direction, mover: client_mover_for_current_tag)
  return unless current_client
  mover.move_current direction
  current_tag.arrange_columns
  current_tag.each_column &:show_hide_clients
  update_widgets
end

#handle_client_sel(direction) ⇒ Object 



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# File 'lib/uh/layout.rb', line 146

def handle_client_sel(direction)
  return unless current_client
  current_column.clients.sel direction
  current_column.show_hide_clients
  current_client.focus
  update_widgets
end

#handle_client_swap(direction) ⇒ Object 



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# File 'lib/uh/layout.rb', line 154

def handle_client_swap(direction)
  return unless current_client && current_column.clients.size >= 2
  current_column.client_swap direction
  update_widgets
end

#handle_column_mode_toggle ⇒ Object 



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# File 'lib/uh/layout.rb', line 139

def handle_column_mode_toggle
  return unless current_column
  current_column.mode_toggle
  current_column.arrange_clients
  current_column.show_hide_clients
end

#handle_column_sel(direction) ⇒ Object 



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# File 'lib/uh/layout.rb', line 132

def handle_column_sel(direction)
  return unless current_tag.columns.any?
  current_tag.columns.sel direction
  current_client.focus
  update_widgets
end

#handle_history_tag_pred ⇒ Object 



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# File 'lib/uh/layout.rb', line 168

def handle_history_tag_pred
  handle_tag_sel @history.last_tag.id
end

#handle_kill_current ⇒ Object 



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# File 'lib/uh/layout.rb', line 172

def handle_kill_current
  current_client and current_client.kill
end

#handle_screen_sel(direction) ⇒ Object 



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# File 'lib/uh/layout.rb', line 99

def handle_screen_sel(direction)
  screens.sel direction
  current_client.focus if current_client
  update_widgets
end

#handle_screen_set(direction) ⇒ Object 



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# File 'lib/uh/layout.rb', line 105

def handle_screen_set(direction)
  return unless current_client
  remove client = current_client
  screens.sel direction
  push client
end

#handle_tag_sel(tag_id) ⇒ Object 



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# File 'lib/uh/layout.rb', line 112

def handle_tag_sel(tag_id)
  tag_id = tag_id.to_s
  return unless current_tag.id != tag_id
  @history.record_tag current_tag
  current_tag.hide
  current_screen.tags.current = find_tag_or_create tag_id
  current_tag.each_column &:show_hide_clients
  current_client.focus if current_client
  update_widgets
end

#handle_tag_set(tag_id) ⇒ Object 



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# File 'lib/uh/layout.rb', line 123

def handle_tag_set(tag_id)
  return unless current_client && current_tag.id != tag_id
  previous_tag_id = current_tag.id
  remove client = current_client
  handle_tag_sel tag_id
  push client
  handle_tag_sel previous_tag_id
end

#include?(client) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/uh/layout.rb', line 58

def include?(client)
  screens.any? { |screen| screen.include? client }
end

#register(display) ⇒ Object 



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# File 'lib/uh/layout.rb', line 46

def register(display)
  Registrant.register self, display
end

#remove(client) ⇒ Object 



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# File 'lib/uh/layout.rb', line 82

def remove(client)
  screen, tag, column = find_client client
  column.remove client
  tag.arrange_columns
  column.show_hide_clients
  current_client.focus if current_client
  update_widgets
end

#suggest_geo ⇒ Object 



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# File 'lib/uh/layout.rb', line 67

def suggest_geo
  (current_column or current_tag).geo.dup
end

#to_s ⇒ Object 



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# File 'lib/uh/layout.rb', line 50

def to_s
  Dumper.new(self).to_s
end

#update(client) ⇒ Object 



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# File 'lib/uh/layout.rb', line 91

def update(client)
  update_widgets unless client.hidden?
end

#update_widgets ⇒ Object 



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# File 'lib/uh/layout.rb', line 62

def update_widgets
  @widgets.each &:update
  @widgets.each &:redraw
end