Class: UniqPin

Inherits:
Object
  • Object
show all
Defined in:
lib/class/Wire_helper.rb

Overview

UniqPin - Contain all data linked to one pin on the graphic

Instance Method Summary collapse

Constructor Details

#initialize(scene, pinNum, pinChip, xSig, ySig, xNum, yNum, xRect, yRect, wRect, hRect, rotation, api) ⇒ UniqPin

Returns a new instance of UniqPin.



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# File 'lib/class/Wire_helper.rb', line 187

def initialize(scene, pinNum, pinChip, xSig, ySig, xNum, yNum, xRect, yRect, wRect, hRect, rotation, api)
  currentPin = Pin.where(pin_number: pinNum, pin_chip: pinChip).pluck(:pin_signal)[0]
  currentSignal = Signall.where(signal_id: currentPin).pluck(:signal_name)[0]
  # Set the signal id
  @signalId = currentSignal

  @api = api
  # Signal text
  @signalTxt = CustomItem.new(currentSignal)
  @signalTxt.cursor = Qt::Cursor.new(Qt::PointingHandCursor)
  @signalTxt.setPin(self)
  @signalTxt.setTextInteractionFlags(Qt::TextSelectableByMouse)
  @signalTxt.setX(xSig)
  @signalTxt.setY(ySig)
  if rotation
    @signalTxt.rotation = 270.00
  end
  scene.addItem(@signalTxt)

  # Number text
  @nbrTxt = CustomItem.new(pinNum.to_s)
  @nbrTxt.cursor = Qt::Cursor.new(Qt::PointingHandCursor)
  @nbrTxt.setPin(self)
  @nbrTxt.setTextInteractionFlags(Qt::TextSelectableByMouse)
  @nbrTxt.setX(xNum)
  @nbrTxt.setY(yNum)
  if rotation
    @nbrTxt.rotation = 270.00
  end
  scene.addItem(@nbrTxt)

  # Pin graphic
  @pinGraphItem = scene.addRect(xRect, yRect, wRect, hRect)
end

Instance Method Details

#setColor ⇒ Object 



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# File 'lib/class/Wire_helper.rb', line 222

def setColor
  # Colors
  @on = Qt::Color.new(0, 0, 255)
  @off = Qt::Color.new(0, 0, 0)
  # Disable the pin if a pin is already enabled
  unless $pinEnabled.nil?
    $pinEnabled.unsetColor
  end
  # Light the new pin
  @nbrTxt.setDefaultTextColor(@on)
  @signalTxt.setDefaultTextColor(@on)
  @bold = Qt::Font.new
  @bold.setBold(true)
  @signalTxt.setFont(@bold)
  $pinEnabled = self
end

#unsetColor ⇒ Object 



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# File 'lib/class/Wire_helper.rb', line 239

def unsetColor
  @nbrTxt.setDefaultTextColor(@off)
  @signalTxt.setDefaultTextColor(@off)
  @bold.setBold(false)
  @signalTxt.setFont(@bold)
end