Module: TopinambourShortcuts

Defined in:
lib/shortcuts.rb

Overview

Copyright 2016-2018 Cedric LE MOIGNE, [email protected] This file is part of Topinambour.

Topinambour is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or any later version.

Topinambour is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.

You should have received a copy of the GNU General Public License along with Topinambour. If not, see <www.gnu.org/licenses/>.

Class Method Summary collapse

Class Method Details

.ctrl_shift?(event) ⇒ Boolean

Returns:

  • (Boolean) 


18
19
20
21
22
 
# File 'lib/shortcuts.rb', line 18

def self.ctrl_shift?(event)
  (event.state & (Gdk::ModifierType::CONTROL_MASK |
                  Gdk::ModifierType::SHIFT_MASK)) ==
    (Gdk::ModifierType::CONTROL_MASK | Gdk::ModifierType::SHIFT_MASK)
end

.handle_ctrl_shift(event, window) ⇒ Object 



35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
 
# File 'lib/shortcuts.rb', line 35

def self.handle_ctrl_shift(event, window)
  case event.keyval
  when Gdk::Keyval::KEY_Q # Quit
    window.quit_gracefully
    true
  when Gdk::Keyval::KEY_C
    window.show_color_selector
    true
  when Gdk::Keyval::KEY_F
    window.show_font_selector
    true
  when Gdk::Keyval::KEY_Page_Up
    window.opacity = window.opacity + 0.05
    true
  when Gdk::Keyval::KEY_Page_Down
    window.opacity = window.opacity - 0.05
    true
  end
end

.handle_key_press(window, event) ⇒ Object 



55
56
57
58
59
60
61
 
# File 'lib/shortcuts.rb', line 55

def self.handle_key_press(window, event)
  if ctrl_shift?(event)
    handle_ctrl_shift(event, window)
  else
    handle_simple(event, window)
  end
end

.handle_simple(event, window) ⇒ Object 



24
25
26
27
28
29
30
31
32
33
 
# File 'lib/shortcuts.rb', line 24

def self.handle_simple(event, window)
  case event.keyval
  when Gdk::Keyval::KEY_Escape # escape from overlay mode
    if window.overlay.in_overlay_mode?
      window.overlay.exit_overlay_mode
      window.terminal.grab_focus
      true
    end
  end
end