From f13d5f135be17f5dfadcc1bae438018ef5317f26 Mon Sep 17 00:00:00 2001
From: moguno <moguno@0kn.sakura.ne.jp>
Date: Fri, 31 Jul 2015 22:04:00 +0900
Subject: [PATCH 1/2] =?UTF-8?q?=E8=A8=AD=E5=AE=9A=E7=94=BB=E9=9D=A2DSL?=
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---
 core/plugin/settings/builder.rb | 51 ++++++++++++++++++++++++++---------------
 1 file changed, 32 insertions(+), 19 deletions(-)

diff --git a/core/plugin/settings/builder.rb b/core/plugin/settings/builder.rb
index 57c832b..5df0c45 100644
--- a/core/plugin/settings/builder.rb
+++ b/core/plugin/settings/builder.rb
@@ -88,27 +88,18 @@ class Plugin::Settings < Gtk::VBox
   # [config] 設定のキー
   # [current] 初期のディレクトリ
   def fileselect(label, config, current=Dir.pwd)
-    container = input(label, config)
-    input = container.children.last.children.first
-    button = Gtk::Button.new('参照')
-    container.pack_start(button, false)
-    button.signal_connect('clicked'){ |widget|
-      dialog = Gtk::FileChooserDialog.new("Open File",
-                                          widget.get_ancestor(Gtk::Window),
-                                          Gtk::FileChooser::ACTION_OPEN,
-                                          nil,
-                                          [Gtk::Stock::CANCEL, Gtk::Dialog::RESPONSE_CANCEL],
-                                          [Gtk::Stock::OPEN, Gtk::Dialog::RESPONSE_ACCEPT])
-      dialog.current_folder = File.expand_path(current)
-      if dialog.run == Gtk::Dialog::RESPONSE_ACCEPT
-        Listener[config].set dialog.filename
-        input.text = dialog.filename
-      end
-      dialog.destroy
-    }
-    container
+    fsselect(label, config, current, Gtk::FileChooser::ACTION_OPEN)
   end
 
+  # ディレクトリを選択する
+  # ==== Args
+  # [label] ラベル
+  # [config] 設定のキー
+  # [current] 初期のディレクトリ
+  def dirselect(label, config, current=Dir.pwd)
+    fsselect(label, config, current, Gtk::FileChooser::ACTION_SELECT_FOLDER)
+  end
+  
   # 一行テキストボックス
   # ==== Args
   # [label] ラベル
@@ -290,6 +281,28 @@ class Plugin::Settings < Gtk::VBox
       Listener[config].set w.font_name }
     button end
 
+  def fsselect(label, config, current=Dir.pwd, action)
+    container = input(label, config)
+    input = container.children.last.children.first
+    button = Gtk::Button.new('参照')
+    container.pack_start(button, false)
+    button.signal_connect('clicked'){ |widget|
+      dialog = Gtk::FileChooserDialog.new("Open File",
+                                          widget.get_ancestor(Gtk::Window),
+                                          action,
+                                          nil,
+                                          [Gtk::Stock::CANCEL, Gtk::Dialog::RESPONSE_CANCEL],
+                                          [Gtk::Stock::OPEN, Gtk::Dialog::RESPONSE_ACCEPT])
+      dialog.current_folder = File.expand_path(current)
+      if dialog.run == Gtk::Dialog::RESPONSE_ACCEPT
+        Listener[config].set dialog.filename
+        input.text = dialog.filename
+      end
+      dialog.destroy
+    }
+    container
+  end
+ 
   def method_missing(*args, &block)
     @plugin.__send__(*args, &block)
   end
-- 
2.4.3