Class: UI

Inherits:
FXMainWindow
  • Object
show all
Defined in:
lib/bitferry/fx.rb

Instance Method Summary collapse

Constructor Details

#initialize(app) ⇒ UI

Returns a new instance of UI.



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# File 'lib/bitferry/fx.rb', line 8

def initialize(app)
  super(@app = app, 'BitferryFX', width: 400, padding: 4)
  FXToolTip.new(app)
  @progress = FXProgressBar.new(self, padding: 4, height: 16, opts: LAYOUT_FILL_X | JUSTIFY_BOTTOM | LAYOUT_FIX_HEIGHT)
  @simulate = FXCheckButton.new(self, "&Simulation mode (dry run)\tPrevent operations from making any on-disk changes")
    @simulate.checkState = Bitferry.simulate?
  buttons = FXPacker.new(self, opts: LAYOUT_FILL_X | LAYOUT_SIDE_BOTTOM | PACK_UNIFORM_WIDTH | FRAME_SUNKEN)
    @process = FXButton.new(buttons, "&Process\tProcess all intact tasks", opts: BUTTON_NORMAL | BUTTON_INITIAL | BUTTON_DEFAULT | LAYOUT_SIDE_LEFT)
      @process.connect(SEL_COMMAND) { process }
      @process.setFocus
    @quit = FXButton.new(buttons, "&Quit\tStop any pending operations and exit", opts: BUTTON_NORMAL | LAYOUT_SIDE_RIGHT)
      @quit.connect(SEL_COMMAND) { exit }
    @reload = FXButton.new(buttons, "&Reload\tReread volumes and tasks to capture volume changes", opts: BUTTON_NORMAL | LAYOUT_SIDE_RIGHT)
      @reload.connect(SEL_COMMAND) { reset }
  @sensible = [@process, @reload] # Controls which must be disabled during processing
  reset
end

Instance Method Details

#create ⇒ Object 



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# File 'lib/bitferry/fx.rb', line 51

def create
  super
  show(PLACEMENT_SCREEN)
end

#process ⇒ Object 



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# File 'lib/bitferry/fx.rb', line 26

def process
  Bitferry.simulate = @simulate.checked?
  @progress.setBarColor(:blue)
  @progress.progress = 0
  Thread.new {
    @app.runOnUiThread { @sensible.each(&:disable) }
    begin
      Bitferry.process { |total, processed, failed |
        @app.runOnUiThread {
          @progress.setBarColor(:red) if failed > 0
          @progress.progress = processed
          @progress.total = total
        }
      }
    ensure
      @app.runOnUiThread { @sensible.each(&:enable) }
    end
  }
end

#reset ⇒ Object 



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# File 'lib/bitferry/fx.rb', line 46

def reset
  @progress.progress = 0
  Bitferry.restore
end