Class: GitSpelunk::UI::StatusWindow

Inherits:
Window
  • Object
show all
Defined in:
lib/git_spelunk/ui/status.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Methods inherited from Window

#line_remainder, #with_highlighting

Constructor Details

#initialize(height, offset) ⇒ StatusWindow

Returns a new instance of StatusWindow.



4
5
6
7
8
9
10
 
# File 'lib/git_spelunk/ui/status.rb', line 4

def initialize(height, offset)
  @window = Curses::Window.new(height, Curses.cols, offset, 0)
  @offset = offset
  @command_buffer = ""
  @status_message = ""
  @onetime_message = nil
end

Instance Attribute Details

#command_buffer ⇒ Object

Returns the value of attribute command_buffer.



12
13
14
 
# File 'lib/git_spelunk/ui/status.rb', line 12

def command_buffer
  @command_buffer
end

#status_message ⇒ Object

Returns the value of attribute status_message.



12
13
14
 
# File 'lib/git_spelunk/ui/status.rb', line 12

def status_message
  @status_message
end

Instance Method Details

#clear_onetime_message! ⇒ Object 



14
15
16
 
# File 'lib/git_spelunk/ui/status.rb', line 14

def clear_onetime_message!
  @onetime_message = nil
end

#draw ⇒ Object 



31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
 
# File 'lib/git_spelunk/ui/status.rb', line 31

def draw
  @window.setpos(0,0)
  if !command_buffer.empty?
    Curses.curs_set(1)
    @window.addstr(":" + command_buffer)
    @window.addstr(" " * line_remainder)
  else
    Curses.curs_set(0)
    with_highlighting do
      @window.addstr(@onetime_message || @status_message)
      @window.addstr(" " * line_remainder + "\n")
    end
  end
  set_cursor
  @window.refresh
end

#exit_command_mode! ⇒ Object 



23
24
25
 
# File 'lib/git_spelunk/ui/status.rb', line 23

def exit_command_mode!
  self.command_buffer = ""
end

#set_cursor ⇒ Object 



27
28
29
 
# File 'lib/git_spelunk/ui/status.rb', line 27

def set_cursor
  Curses::stdscr.setpos(@offset, command_buffer.size + 1)
end

#set_onetime_message(message) ⇒ Object 



18
19
20
21
 
# File 'lib/git_spelunk/ui/status.rb', line 18

def set_onetime_message(message)
  @onetime_message = message
  draw
end