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 (Gtk::Window) —

    Window



73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
 
# File 'lib/volay/widget/system_tray.rb', line 73

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
  elsif rectangle.y + rectangle.height + window_height <=
        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

  [posx, posy]
end

#on_popup_menu_quit_activate ⇒ Object

When quit button is clicked



63
64
65
 
# File 'lib/volay/widget/system_tray.rb', line 63

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 (Gtk::Widget) —

    Widget

  • event (Gtk::Event) —

    Event



19
20
21
22
23
24
25
26
27
28
29
 
# File 'lib/volay/widget/system_tray.rb', line 19

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 (Gtk::Widget) —

    Widget

  • event (Gtk::Event) —

    Event

  • time (Integer) —

    Time



54
55
56
57
58
 
# File 'lib/volay/widget/system_tray.rb', line 54

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



34
35
36
 
# File 'lib/volay/widget/system_tray.rb', line 34

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



41
42
43
44
45
46
 
# File 'lib/volay/widget/system_tray.rb', line 41

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