Class: Flumtter::Window::DynamicView

Inherits:
Dialog
  • Object
show all
Defined in:
lib/flumtter/app/core/windows/dynamic_view.rb

Instance Method Summary collapse

Methods inherited from Dialog

#call, #command

Methods included from Dispel::Util

#add_multiline_str, #addstr, #getstr

Constructor Details

#initialize(*args) ⇒ DynamicView

Returns a new instance of DynamicView.



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# File 'lib/flumtter/app/core/windows/dynamic_view.rb', line 6

def initialize(*args)
  super
  @hight += 1
end

Instance Method Details

#dynamic_view(&blk) ⇒ Object 



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# File 'lib/flumtter/app/core/windows/dynamic_view.rb', line 11

def dynamic_view(&blk)
  @view = blk
end

#show(recall = false) ⇒ Object 



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# File 'lib/flumtter/app/core/windows/dynamic_view.rb', line 15

def show(recall=false)
  Dispel::Screen.open do |screen|
    view = @view.nil? ? "" : @view.call
    Dispel::Window.open(@hight + (view.nil? ? 0 : view.size_of_lines), @width, 0, 0) do |win|
      win.box(?|,?-,?*)
      win.setpos(win.cury+2, win.curx+1)
      win.addstr @title.title
      win.setpos(win.cury+1, 1)
      win.addstr "¯"*(@title.title.size+2)

      add_multiline_str(win, @body)
      win.setpos(win.cury+1, 1)
      add_multiline_str(win, view)

      win.setpos(win.cury+2, 1)
      win.addstr "help: ?".rjust(win.maxx - 2)
      win.setpos(win.cury+1, 1)
      call getstr(win)
    end
  end
rescue Dispel::Recall
  show(recall)
rescue Dispel::NoCommandError => e
  Window::Popup::Error.new(e.class.to_s).show
  show(recall) if recall
end