Class: XLFormColorSelectorCell

Inherits:
XLFormBaseCell
  • Object
show all
Defined in:
lib/ProMotion/XLForm/cells/xl_form_color_selector_cell.rb

Instance Method Summary collapse

Instance Method Details

#colorPickerDidChangeSelection(color_picker) ⇒ Object 



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# File 'lib/ProMotion/XLForm/cells/xl_form_color_selector_cell.rb', line 84

def colorPickerDidChangeSelection(color_picker)
  color = color_picker.selectionColor
  @color_view.backgroundColor = color
  self.rowDescriptor.value = color
end

#configure ⇒ Object 



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# File 'lib/ProMotion/XLForm/cells/xl_form_color_selector_cell.rb', line 2

def configure
  super.tap do
    self.selectionStyle = UITableViewCellSelectionStyleNone
    @color_view = UIView.alloc.initWithFrame [[0, 0], [80, 30]]
    @color_view.contentMode = UIViewContentModeScaleAspectFit
    @color_view.layer.borderWidth = 1
    @color_view.layer.borderColor = UIColor.blackColor.CGColor
    @color_view.backgroundColor = UIColor.whiteColor
    tap = UITapGestureRecognizer.alloc.initWithTarget(self, action: 'on_color_tap:')
    self.addGestureRecognizer(tap)

    self.accessoryView = @color_view
  end
end

#hide_picker(_) ⇒ Object 



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# File 'lib/ProMotion/XLForm/cells/xl_form_color_selector_cell.rb', line 66

def hide_picker(_)
  self.formViewController.dismissViewControllerAnimated(true, completion: nil)
end

#on_color_tap(_) ⇒ Object 



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# File 'lib/ProMotion/XLForm/cells/xl_form_color_selector_cell.rb', line 17

def on_color_tap(_)
  unless self.rowDescriptor.disabled
    self.formViewController.view.endEditing(true)

    size = if UIDevice.currentDevice.userInterfaceIdiom == UIUserInterfaceIdiomPad
      [400, 440]
    else
      [320, 440]
    end
    color_chooser = PMXLColorChooser.alloc.initWithFrame [[0, 0], size]
    color_chooser.delegate = self
    color_chooser.color = self.rowDescriptor.value || UIColor.whiteColor

    if UIDevice.currentDevice.userInterfaceIdiom == UIUserInterfaceIdiomPad
      controller = UIViewController.new
      controller.view = color_chooser
      @popover = UIPopoverController.alloc.initWithContentViewController controller
      @popover.popoverContentSize = color_chooser.frame.size
      f = self.contentView.convertRect(@color_view.frame, toView: self.formViewController.view)
      @popover.presentPopoverFromRect(f,
                                      inView:                   self.formViewController.view,
                                      permittedArrowDirections: UIPopoverArrowDirectionAny,
                                      animated:                 true)
    else
      controller = UIViewController.new
      controller.view = color_chooser

      navigation_controller = UINavigationController.alloc.initWithRootViewController(controller)
      navigation_controller.navigationBar.translucent = false
      right = UIBarButtonItem.alloc.initWithBarButtonSystemItem(UIBarButtonSystemItemDone,
                                                               target: self,
                                                               action: 'hide_picker:')
      controller.navigationItem.rightBarButtonItem = right
      if self.formViewController.presentedViewController
        self.formViewController.dismissViewControllerAnimated(true,
            completion: -> {
              self.formViewController.presentViewController(navigation_controller,
                                                            animated:   true,
                                                            completion: nil)
            })
      else
        self.formViewController.presentViewController(navigation_controller,
                                                      animated:   true,
                                                      completion: nil)
      end
    end
  end
end

#update ⇒ Object 



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# File 'lib/ProMotion/XLForm/cells/xl_form_color_selector_cell.rb', line 70

def update
  super.tap do
    self.textLabel.text = (self.rowDescriptor.isRequired and self.rowDescriptor.title) ? "#{self.rowDescriptor.title}*" : self.rowDescriptor.title
    @color_view.frame = [[305.0, 7.0], [80.0, 30.0]]
    color = self.rowDescriptor.value
    unless color
      color = UIColor.whiteColor
    end
    @color_view.layer.borderColor = UIColor.blackColor.CGColor
    @color_view.backgroundColor = color
    self.textLabel.font = UIFont.preferredFontForTextStyle(UIFontTextStyleBody)
  end
end