Class: Formotion::RowType::WebLinkRow

Inherits:
ObjectRow show all
Defined in:
lib/formotion/row_type/web_link_row.rb

Constant Summary

Constants inherited from StringRow

StringRow::TEXT_FIELD_TAG

Instance Attribute Summary

Attributes inherited from Base

#row, #tableView

Instance Method Summary collapse

Methods inherited from ObjectRow

#build_cell, #row_value, #update_text_field

Methods inherited from StringRow

#add_callbacks, #build_cell, #done_editing, #keyboardType, #on_change, #row_value, #update_text_field

Methods inherited from Base

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

Constructor Details

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

Instance Method Details

#after_build(cell) ⇒ Object 



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# File 'lib/formotion/row_type/web_link_row.rb', line 7

def after_build(cell)
  super

  cell.accessoryType = UITableViewCellAccessoryDisclosureIndicator
  self.row.text_field.hidden = true
end

#is_url? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/formotion/row_type/web_link_row.rb', line 26

def is_url?
  (row.value.is_a?(String) && row.value[0..3] == "http") || row.value.is_a?(NSURL)
end

#on_select(tableView, tableViewDelegate) ⇒ Object 



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# File 'lib/formotion/row_type/web_link_row.rb', line 14

def on_select(tableView, tableViewDelegate)
  if is_url?
    if row.warn.nil? || row.warn == false
      App.open_url row.value
    else
      warn
    end
  else
    raise StandardError, "Row value for WebLinkRow should be a URL string or instance of NSURL."
  end
end

#warn ⇒ Object 



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# File 'lib/formotion/row_type/web_link_row.rb', line 30

def warn
  row.warn = {} unless row.warn.is_a? Hash #Convert value from true to a hash
  row.warn = {
    title: "Leaving #{App.name}",
    message: "This action will leave #{App.name} and open Safari.",
    buttons: ["Cancel", "OK"]
  }.merge(row.warn)

  BW::UIAlertView.new({
    title: row.warn[:title],
    message: row.warn[:message],
    buttons: row.warn[:buttons],
    cancel_button_index: 0
  }) do |alert|
    App.open_url(row.value) unless alert.clicked_button.cancel?
  end.show
end