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# -*- coding: utf-8 -*-
require File.expand_path File.join(File.dirname(__FILE__), 'builder')
require File.expand_path File.join(File.dirname(__FILE__), 'select')
class Plugin::Settings::MultiSelect < Plugin::Settings::Select
# optionメソッドで追加された項目をウィジェットに組み立てる
# ==== Args
# [label] ラベル。文字列。
# [config] 設定のキー
# ==== Return
# ウィジェット
def build(label, config)
if has_widget?
group = Gtk::Frame.new.set_border_width(8)
group.set_label(label)
group.add(build_box(Plugin::Settings::Listener[config]))
group
else
group = Gtk::Frame.new.set_border_width(8).
set_label(label)
box = Plugin::Settings.new(@plugin).set_border_width(4).
closeup(build_combobox(Plugin::Settings::Listener[config]))
group.add(box)
end end
private
def build_box(listener)
box = Gtk::VBox.new
options = @options
box.instance_eval{
options.each{ |value, face|
if face.is_a? String
closeup check = Gtk::CheckButton.new(face)
elsif face.is_a? Plugin::Settings
container = Gtk::HBox.new
check = Gtk::CheckButton.new
closeup container.closeup(check).add(face)
else
raise ArgumentError, "multiselect option value should be instance of String or Plugin::Settings. but #{face.class} given (#{face.inspect})"
end
check.signal_connect('toggled'){ |widget|
if widget.active?
listener.set((listener.get || []) + [value])
else
listener.set((listener.get || []) - [value]) end
face.sensitive = widget.active? if face.is_a? Gtk::Widget }
check.active = (listener.get || []).include? value
face.sensitive = check.active? if face.is_a? Gtk::Widget } }
box end
# すべてテキストなら、コンボボックスで要素を描画する
def build_combobox(listener)
container = Gtk::VBox.new
state = listener.get || []
@options.each{ |pair|
node, value = *pair
check = Gtk::CheckButton.new(value)
check.active = state.include?(node)
check.signal_connect('toggled'){ |widget|
if widget.active?
listener.set((listener.get || []) + [node])
else
listener.set((listener.get || []) - [node]) end }
container.closeup check }
container end
end
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