Class: Formotion::RowType::SubformRow

Inherits:
Base show all
Defined in:
lib/formotion/row_type/subform_row.rb

Constant Summary collapse

LABEL_TAG = 
1001

Instance Attribute Summary

Attributes inherited from Base

#row, #tableView

Instance Method Summary collapse

Methods inherited from Base

#_on_select, #after_build, #after_delete, #break_with_semaphore, #button?, #cellEditingStyle, #cell_style, #delete_row, #done_editing, field_buffer, #indentWhileEditing?, #initialize, #input_accessory_view, #on_delete, #with_semaphore

Constructor Details

This class inherits a constructor from Formotion::RowType::Base

Instance Method Details

#build_cell(cell) ⇒ Object 



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# File 'lib/formotion/row_type/subform_row.rb', line 9

def build_cell(cell)
  cell.selectionStyle = self.row.selection_style || UITableViewCellSelectionStyleBlue
  cell.accessoryType = cell.editingAccessoryType = UITableViewCellAccessoryDisclosureIndicator

  cell.contentView.addSubview(self.display_key_label)

  cell.swizzle(:layoutSubviews) do
    def layoutSubviews
      old_layoutSubviews

      formotion_label = self.viewWithTag(LABEL_TAG)
      formotion_label.sizeToFit

      field_frame = formotion_label.frame
      # HARDCODED CONSTANT
      field_frame.origin.x = self.contentView.frame.size.width - field_frame.size.width - 10
      field_frame.origin.y = ((self.contentView.frame.size.height - field_frame.size.height) / 2.0).round
      formotion_label.frame = field_frame
    end
  end

  display_key_label.highlightedTextColor = cell.textLabel.highlightedTextColor
  nil
end

#display_key_label ⇒ Object 



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# File 'lib/formotion/row_type/subform_row.rb', line 50

def display_key_label
  @display_key_label ||= begin
    label = UILabel.alloc.initWithFrame(CGRectZero)
    label.textColor = "#385387".to_color
    label.tag = LABEL_TAG
    label.backgroundColor = UIColor.clearColor
    label
  end
end

#on_select(tableView, tableViewDelegate) ⇒ Object 



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# File 'lib/formotion/row_type/subform_row.rb', line 45

def on_select(tableView, tableViewDelegate)
  subform = row.subform.to_form
  row.form.controller.push_subform(subform)
end

#update_cell(cell) ⇒ Object 



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# File 'lib/formotion/row_type/subform_row.rb', line 34

def update_cell(cell)
  subform = row.subform.to_form
  if row.display_key && render_row = subform.row(row.display_key)
    rendered_value = render_row.value_for_save_hash
    if render_row.object && render_row.object.respond_to?('row_value')
      rendered_value = render_row.object.row_value
    end
    self.display_key_label.text = rendered_value
  end
end