Class: Alexandria::UI::BadIsbnsDialog

Inherits:
Object
  • Object
show all
Defined in:
lib/alexandria/ui/bad_isbns_dialog.rb

Overview

Generalized Dialog for lists of bad isbns. Used for on_import. Can also be used for on_load library conversions.

Instance Method Summary collapse

Constructor Details

#initialize(parent, message, list) ⇒ BadIsbnsDialog

Returns a new instance of BadIsbnsDialog.



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# File 'lib/alexandria/ui/bad_isbns_dialog.rb', line 12

def initialize(parent, message, list)
  @dialog = Gtk::MessageDialog.new(parent: parent,
                                   flags: :modal,
                                   type: :warning,
                                   buttons: :close,
                                   message: message)
  the_vbox = @dialog.children.first

  isbn_container = Gtk::Box.new :horizontal
  the_vbox.pack_start(isbn_container)
  the_vbox.reorder_child(isbn_container, 3)
  scrolley = Gtk::ScrolledWindow.new
  isbn_container.pack_start(scrolley)
  textview = Gtk::TextView.new(Gtk::TextBuffer.new)
  textview.editable = false
  textview.cursor_visible = false
  scrolley.add(textview)
  list.each do |li|
    textview.buffer.insert_at_cursor("#{li}\n")
  end

  @dialog.signal_connect("response") { @dialog.destroy }
end

Instance Method Details

#show ⇒ Object 



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# File 'lib/alexandria/ui/bad_isbns_dialog.rb', line 36

def show
  @dialog.show_all
end