Class: Okayu::LivePanel

Inherits:
Wx::Panel
  • Object
show all
Defined in:
lib/views/live_panel.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(parent) ⇒ LivePanel

Returns a new instance of LivePanel.



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# File 'lib/views/live_panel.rb', line 389

def initialize parent
  super
  @title = 'live'
  @ready = false

  @live_url = Wx::TextCtrl.new(self, 
                               :id => Wx::ID_ANY,
                               :style => Wx::TE_PROCESS_ENTER)
  @list = LiveListCtrl.new(self)

  sizer = Wx::BoxSizer.new(Wx::VERTICAL)
  sizer.add(@live_url, 0, Wx::ALL|Wx::EXPAND, 10)
  sizer.add(@list, 1, Wx::ALL|Wx::EXPAND, 10)
  set_sizer(sizer)
  sizer.set_size_hints(self)

  @live_url.set_focus

  evt_key_down(){|event| on_key_down(event)}


  @live_url.evt_text_enter(@live_url.get_id) {|event| on_live_url_enter(event)}
end

Instance Attribute Details

#title ⇒ Object (readonly)

Returns the value of attribute title.



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# File 'lib/views/live_panel.rb', line 388

def title
  @title
end

Instance Method Details

#close ⇒ Object 



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# File 'lib/views/live_panel.rb', line 474

def close
  if @live_controller
    @live_controller.close
  end
end

#live_id_from_url(url) ⇒ Object 



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# File 'lib/views/live_panel.rb', line 451

def live_id_from_url url
  if /^\d+$/ =~ url
    "lv#{url}"
  elsif /lv\d+/ =~ url
    $&
  else
    nil
  end
end

#on_key_down(event) ⇒ Object 



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# File 'lib/views/live_panel.rb', line 461

def on_key_down event
  case event.get_key_code
  when 0x16E # Ctrl+PageUp
    if event.control_down
      get_parent.advance_selection false
    end
  when 0x16F # Ctrl+PageDown
    if event.control_down
      get_parent.advance_selection true
    end
  end
end

#on_live_url_enter(event) ⇒ Object 



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# File 'lib/views/live_panel.rb', line 422

def on_live_url_enter event
  close

  if live_id = live_id_from_url(@live_url.get_value)
    @ready = false
    @live_controller = LiveController.new(live_id)
    if @live_controller.valid?
      @list.base_time = @live_controller.base_time
      get_parent.set_page_text(@index, live_id)
      
      @list.delete_all_items
      @live_controller.comments.each do |comment|
        @list.insert_comment(comment)
      end
     
      @list.set_focus 
      @ready = true
    end
  end
end

#on_new_url ⇒ Object 



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# File 'lib/views/live_panel.rb', line 417

def on_new_url
  @live_url.set_focus
  @live_url.set_selection(-1, -1)
end

#on_update ⇒ Object 



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# File 'lib/views/live_panel.rb', line 488

def on_update
  if @ready && @live_controller.live_now?
    comments = @live_controller.new_comments
    comments.each do |comment|
      @list.insert_comment(comment)
    end
  end
end

#pause ⇒ Object 



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# File 'lib/views/live_panel.rb', line 480

def pause
  @ready = false
end

#redraw_list(selected_item_index) ⇒ Object 



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# File 'lib/views/live_panel.rb', line 443

def redraw_list selected_item_index
  @list.delete_all_items
  @live_controller.reload_comments.each do |comment|
    @list.insert_comment(comment)
  end
  @list.get_item(selected_item_index).set_state(Wx::LIST_STATE_SELECTED)
end

#resume ⇒ Object 



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# File 'lib/views/live_panel.rb', line 484

def resume
  @ready = true
end

#set_index(index) ⇒ Object 



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# File 'lib/views/live_panel.rb', line 413

def set_index index
  @index = index
end