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# -*- coding: utf-8 -*-
require 'gtk2'
require File.expand_path(File.join(File.dirname(__FILE__), '..', 'utils'))
miquire :core, 'message', 'skin'
miquire :mui, 'mtk'
miquire :mui, 'extension'
miquire :mui, 'webicon'
miquire :miku, 'miku'
class Gtk::MessagePicker < Gtk::EventBox
def initialize(conditions, &block)
conditions = [] unless conditions.is_a? MIKU::List
super()
@not = (conditions.respond_to?(:car) and (conditions.car == :not))
if(@not)
conditions = (conditions[1] or []).freeze end
@changed_hook = block
shell = Gtk::VBox.new
@container = Gtk::VBox.new
@function, *exprs = *conditions.to_a
@function ||= :and
shell.add(@container)
shell.closeup(add_button.center)
exprs.each{|x| add_condition(x) }
add(Gtk::Frame.new.set_border_width(8).set_label_widget(option_widgets).add(shell))
p "#{self}: #{to_a}"
end
def function(new = @function)
(new ? :or : :and) end
def option_widgets
@option_widgets ||= Gtk::HBox.new.
closeup(Mtk::boolean(lambda{ |new|
unless new.nil?
@function = function(new)
call end
@function == :or },
'いずれかにマッチする')).
closeup(Mtk::boolean(lambda{ |new|
unless new.nil?
@not = new
call end
@not },
'否定')) end
def add_button
@add_button ||= gen_add_button end
def add_condition(expr = [:==, :user, ''])
pack = Gtk::HBox.new
close = Gtk::Button.new.add(Gtk::WebIcon.new(Skin.get('close.png'), 16, 16)).set_relief(Gtk::RELIEF_NONE)
close.signal_connect(:clicked){
@container.remove(pack)
pack.destroy
call
false }
pack.closeup(close.top)
if(expr.first == :and or expr.first == :or or expr.first == :not)
pack.add(Gtk::MessagePicker.new(expr, &method(:call)))
else
pack.add(Gtk::MessagePicker::PickCondition.new(expr, &method(:call))) end
@container.closeup(pack) end
def to_a
result = [@function, *@container.children.map{|x| x.children.last.to_a}].freeze
if(@not)
result = [:not, result].freeze end
result end
private
def call
if @changed_hook
@changed_hook.call end end
def gen_add_button
container = Gtk::HBox.new
btn = Gtk::Button.new('条件を追加')
btn.signal_connect(:clicked){
add_condition.show_all }
btn2 = Gtk::Button.new('サブフィルタを追加')
btn2.signal_connect(:clicked){
add_condition([:and, [:==, :user, '']]).show_all }
container.closeup(btn).closeup(btn2) end
class PickCondition < Gtk::HBox
def initialize(conditions = [:==, :user, ''], *args, &block)
super(*args)
@changed_hook = block
@condition, @subject, @expr = *conditions.to_a
build
end
def to_a
[@condition, @subject, @expr].freeze end
private
def call
if @changed_hook
@changed_hook.call end end
def build
closeup(Mtk::chooseone(lambda{ |new|
unless new === nil
@subject = new.to_sym
call end
@subject.to_s },
nil,
'user' => 'ユーザ名',
'body' => '本文',
'source' => 'Twitterクライアント'))
closeup(Mtk::chooseone(lambda{ |new|
unless new === nil
@condition = new.to_sym
call end
@condition.to_s },
nil,
'==' => '＝',
'!=' => '≠',
'include?' => '含む',
'match_regexp' => '正規表現'))
add(Mtk::input(lambda{ |new|
unless new === nil
@expr = new.freeze
call end
@expr },
nil))
end
end
end
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