Class: Reline::LineEditor::DialogProcScope

Inherits:
Object
  • Object
show all
Defined in:
lib/reline/line_editor.rb

Instance Method Summary collapse

Constructor Details

#initialize(line_editor, config, proc_to_exec, context) ⇒ DialogProcScope

Returns a new instance of DialogProcScope.



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# File 'lib/reline/line_editor.rb', line 516

def initialize(line_editor, config, proc_to_exec, context)
  @line_editor = line_editor
  @config = config
  @proc_to_exec = proc_to_exec
  @context = context
  @cursor_pos = Reline::CursorPos.new
end

Instance Method Details

#call ⇒ Object 



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# File 'lib/reline/line_editor.rb', line 587

def call
  instance_exec(&@proc_to_exec)
end

#call_completion_proc_with_checking_args(pre, target, post) ⇒ Object 



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# File 'lib/reline/line_editor.rb', line 532

def call_completion_proc_with_checking_args(pre, target, post)
  @line_editor.call_completion_proc_with_checking_args(pre, target, post)
end

#completion_journey_data ⇒ Object 



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# File 'lib/reline/line_editor.rb', line 579

def completion_journey_data
  @line_editor.instance_variable_get(:@completion_journey_data)
end

#config ⇒ Object 



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# File 'lib/reline/line_editor.rb', line 583

def config
  @config
end

#context ⇒ Object 



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# File 'lib/reline/line_editor.rb', line 524

def context
  @context
end

#cursor_pos ⇒ Object 



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# File 'lib/reline/line_editor.rb', line 557

def cursor_pos
  @cursor_pos
end

#dialog ⇒ Object 



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# File 'lib/reline/line_editor.rb', line 540

def dialog
  @dialog
end

#just_cursor_moving ⇒ Object 



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# File 'lib/reline/line_editor.rb', line 561

def just_cursor_moving
  @line_editor.instance_variable_get(:@just_cursor_moving)
end

#key ⇒ Object 



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# File 'lib/reline/line_editor.rb', line 553

def key
  @key
end

#preferred_dialog_height ⇒ Object 



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# File 'lib/reline/line_editor.rb', line 573

def preferred_dialog_height
  rest_height = @line_editor.instance_variable_get(:@rest_height)
  scroll_partial_screen = @line_editor.instance_variable_get(:@scroll_partial_screen) || 0
  [cursor_pos.y - scroll_partial_screen, rest_height, (screen_height + 6) / 5].max
end

#retrieve_completion_block(set_completion_quote_character = false) ⇒ Object 



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# File 'lib/reline/line_editor.rb', line 528

def retrieve_completion_block(set_completion_quote_character = false)
  @line_editor.retrieve_completion_block(set_completion_quote_character)
end

#screen_height ⇒ Object 



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# File 'lib/reline/line_editor.rb', line 569

def screen_height
  @line_editor.instance_variable_get(:@screen_size).first
end

#screen_width ⇒ Object 



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# File 'lib/reline/line_editor.rb', line 565

def screen_width
  @line_editor.instance_variable_get(:@screen_size).last
end

#set_cursor_pos(col, row) ⇒ Object 



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# File 'lib/reline/line_editor.rb', line 544

def set_cursor_pos(col, row)
  @cursor_pos.x = col
  @cursor_pos.y = row
end

#set_dialog(dialog) ⇒ Object 



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# File 'lib/reline/line_editor.rb', line 536

def set_dialog(dialog)
  @dialog = dialog
end

#set_key(key) ⇒ Object 



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# File 'lib/reline/line_editor.rb', line 549

def set_key(key)
  @key = key
end