Class: Reight::SoundEditor

Inherits:
App
  • Object
show all
Defined in:
lib/reight/app/sound/editor.rb

Defined Under Namespace

Classes: Brush, Canvas, Eraser, Tool

Constant Summary

Constants inherited from App

App::BUTTON_SIZE, App::CHIPS_WIDTH, App::INDEX_SIZE, App::NAVIGATOR_HEIGHT, App::PALETTE_COLORS, App::SCREEN_HEIGHT, App::SCREEN_WIDTH, App::SPACE

Instance Attribute Summary

Attributes inherited from App

#project

Instance Method Summary collapse

Methods inherited from App

#activated, #active?, #control_change, #deactivated, #double_clicked, #flash, #group, #history, #icon, #initialize, #inspect, #key_released, #key_typed, #label, #mouse_clicked, #mouse_dragged, #mouse_moved, #mouse_pressed, #mouse_released, #mouse_wheel, #note_pressed, #note_released, #pressing?, #touch_ended, #touch_moved, #touch_started, #window_moved

Constructor Details

This class inherits a constructor from Reight::App

Instance Method Details

#canvas ⇒ Object 



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# File 'lib/reight/app/sound/editor.rb', line 6

def canvas()
  @canvas ||= Canvas.new self
end

#draw ⇒ Object 



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# File 'lib/reight/app/sound/editor.rb', line 18

def draw()
  background 200
  sprite(*sprites)
  super
end

#key_pressed ⇒ Object 



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# File 'lib/reight/app/sound/editor.rb', line 24

def key_pressed()
  super
  case key_code
  when ENTER then play_or_stop.click
  when :b    then  brush.click
  when :e    then eraser.click
  when /^[#{(1..Reight::Sound::Note::TONES.size).to_a.join}]$/
    tones[key_code.to_s.to_i - 1].click
  end
end

#redo(flash: true) ⇒ Object 



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# File 'lib/reight/app/sound/editor.rb', line 85

def redo(flash: true)
  history.redo do |action|
    case action
    in [:put_note,    ti, ni, tone] then canvas.sound.add    ti, ni, tone
    in [:delete_note, ti, ni, _]    then canvas.sound.remove ti, ni
    end
    self.flash 'Redo!' if flash
  end
end

#setup ⇒ Object 



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# File 'lib/reight/app/sound/editor.rb', line 10

def setup()
  super
  history.disable do
    tones[0].click
    tools[0].click
  end
end

#undo(flash: true) ⇒ Object 



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# File 'lib/reight/app/sound/editor.rb', line 75

def undo(flash: true)
  history.undo do |action|
    case action
    in [:put_note,    ti, ni, _]    then canvas.sound.remove ti, ni
    in [:delete_note, ti, ni, tone] then canvas.sound.add    ti, ni, tone
    end
    self.flash 'Undo!' if flash
  end
end

#window_resized ⇒ Object 



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# File 'lib/reight/app/sound/editor.rb', line 35

def window_resized()
  super
  index.sprite.tap do |sp|
    sp.w, sp.h = 32, BUTTON_SIZE
    sp.x       = SPACE
    sp.y       = NAVIGATOR_HEIGHT + SPACE
  end
  bpm.sprite.tap do |sp|
    sp.w, sp.h = 40, BUTTON_SIZE
    sp.x       = index.sprite.right + SPACE
    sp.y       = index.sprite.y
  end
  edits.map(&:sprite).each.with_index do |sp, i|
    sp.w, sp.h = 32, BUTTON_SIZE
    sp.x       = bpm.sprite.right + SPACE + (sp.w + 1) * i
    sp.y       = bpm.sprite.y
  end
  controls.map(&:sprite).each.with_index do |sp, i|
    sp.w, sp.h = 32, BUTTON_SIZE
    sp.x       = SPACE + (sp.w + 1) * i
    sp.y       = height - (SPACE + sp.h)
  end
  tools.map(&:sprite).each.with_index do |sp, i|
    sp.w = sp.h = BUTTON_SIZE
    sp.x        = controls.last.sprite.right + SPACE * 2 + (sp.w + 1) * i
    sp.y        = controls.last.sprite.y
  end
  tones.map(&:sprite).each.with_index do |sp, i|
    sp.w = sp.h = BUTTON_SIZE
    sp.x        = tools.last.sprite.right + SPACE * 2 + (sp.w + 1) * i
    sp.y        = tools.last.sprite.y
  end
  canvas.sprite.tap do |sp|
    sp.x      = SPACE
    sp.y      = index.sprite.bottom + SPACE
    sp.right  = width  - SPACE
    sp.bottom = tools.first.sprite.y - SPACE
  end
end