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module Plugin::MastodonSetting
class InstanceSettingList < ::Gtk::TreeView
include Gtk::TreeViewPrettyScroll
COL_DOMAIN = 0
def initialize
super()
set_model(::Gtk::ListStore.new(String))
append_column ::Gtk::TreeViewColumn.new('ドメイン名', ::Gtk::CellRendererText.new, text: COL_DOMAIN)
Plugin::Mastodon::Instance.domains.each(&method(:add_record))
end
def selected_domain
selected_iter = selection.selected
selected_iter[COL_DOMAIN] if selected_iter
end
def add_record(domain)
iter = model.append
iter[COL_DOMAIN] = domain
self
end
def remove_record(domain)
remove_iter = model.to_enum(:each).map { |_, _, iter| iter }.find { |iter| domain == iter[COL_DOMAIN] }
model.remove(remove_iter) if remove_iter
self
end
end
end
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