Class: Volay::Widget::SystemTray

Inherits:
Events
  • Object
show all
Defined in:
lib/volay/widget/system_tray.rb

Overview

Events class

Constant Summary collapse

LEFT_CLICK = 
1
RIGHT_CLICK = 
3
M_KEYCODE = 
47

Instance Attribute Summary

Attributes inherited from Events

#app

Instance Method Summary collapse

Methods inherited from Events

#initialize

Constructor Details

This class inherits a constructor from Volay::Widget::Events

Instance Method Details

#get_position(window) ⇒ Object

Retrieve the good position to be above the status icon

Parameters:

  • Window



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# File 'lib/volay/widget/system_tray.rb', line 71

def get_position(window)
  _e, screen, rectangle, orientation = @app.get_object('status_icon')
                                           .geometry
  window.set_screen(screen)
  monitor_num = screen.get_monitor_at_point(rectangle.x, rectangle.y)
  monitor = screen.get_monitor_geometry(monitor_num)
  window_width, window_height = window.size

  if orientation == Gtk::Orientation::VERTICAL
    if monitor.width - rectangle.x == rectangle.width
      # right panel
      posx = monitor.x + monitor.width - window_width - rectangle.width
    else
      # left panel
      posx = rectangle.x + rectangle.width
      posy = rectangle.y
    end
  else
    total = rectangle.y + rectangle.height + window_height
    if total <= monitor.y + monitor.height
      posy = rectangle.y + rectangle.height
    else
      posy = rectangle.y - window_height
      posx = if rectangle.x + window_width <= monitor.x + monitor.width
               rectangle.x
             else
               monitor.x + monitor.width - window_width
             end
    end
  end

  [posx, posy]
end

#on_popup_menu_quit_activate ⇒ Object

When quit button is clicked



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# File 'lib/volay/widget/system_tray.rb', line 61

def on_popup_menu_quit_activate
  Gtk.main_quit
end

#on_status_icon_button_press_event(_widget, event) ⇒ Object

When left click on the status icon, popup the window menu

Parameters:

  • Widget

  • Event



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# File 'lib/volay/widget/system_tray.rb', line 17

def on_status_icon_button_press_event(_widget, event)
  return unless event.is_a?(Gdk::EventButton) &&
                event.button == LEFT_CLICK
  return on_system_tray_window_focus_out_event if
    @app.get_object('system_tray_window').visible?

  window = @app.get_object('system_tray_window')
  posx, posy = get_position(window)
  window.move(posx, posy)
  @app.get_object('system_tray_window').show_all
end

#on_status_icon_popup_menu(_widget, _event, time) ⇒ Object

When right click on the status icon

Parameters:

  • Widget

  • Event

  • Time



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# File 'lib/volay/widget/system_tray.rb', line 52

def on_status_icon_popup_menu(_widget, _event, time)
  popup_menu = @app.get_object('popup_menu')
  popup_menu.show_all
  popup_menu.popup(nil, nil, 0, time)
end

#on_system_tray_window_focus_out_event ⇒ Object

When click outside the window



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# File 'lib/volay/widget/system_tray.rb', line 32

def on_system_tray_window_focus_out_event
  @app.get_object('system_tray_window').hide
end

#on_system_tray_window_key_release_event(_widget, event) ⇒ Object

Check for M keycode to toggle mute



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# File 'lib/volay/widget/system_tray.rb', line 39

def on_system_tray_window_key_release_event(_widget, event)
  return unless event.is_a?(Gdk::EventKey) &&
                event.hardware_keycode == M_KEYCODE
  @app.mixer.toggle
  @app.utils.update_status_icon
end