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<title>select_file (MainWindow)</title>
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<pre><span class="ruby-comment cmt"># File lib/json/editor.rb, line 1296</span>
<span class="ruby-keyword kw">def</span> <span class="ruby-identifier">select_file</span>(<span class="ruby-identifier">message</span>)
<span class="ruby-identifier">filename</span> = <span class="ruby-keyword kw">nil</span>
<span class="ruby-identifier">fs</span> = <span class="ruby-constant">FileSelection</span>.<span class="ruby-identifier">new</span>(<span class="ruby-identifier">message</span>)
<span class="ruby-identifier">fs</span>.<span class="ruby-identifier">set_modal</span>(<span class="ruby-keyword kw">true</span>)
<span class="ruby-ivar">@default_dir</span> = <span class="ruby-constant">File</span>.<span class="ruby-identifier">join</span>(<span class="ruby-constant">Dir</span>.<span class="ruby-identifier">pwd</span>, <span class="ruby-value str">''</span>) <span class="ruby-keyword kw">unless</span> <span class="ruby-ivar">@default_dir</span>
<span class="ruby-identifier">fs</span>.<span class="ruby-identifier">set_filename</span>(<span class="ruby-ivar">@default_dir</span>)
<span class="ruby-identifier">fs</span>.<span class="ruby-identifier">set_transient_for</span>(<span class="ruby-keyword kw">self</span>)
<span class="ruby-identifier">fs</span>.<span class="ruby-identifier">signal_connect</span>(<span class="ruby-identifier">:destroy</span>) { <span class="ruby-constant">Gtk</span>.<span class="ruby-identifier">main_quit</span> }
<span class="ruby-identifier">fs</span>.<span class="ruby-identifier">ok_button</span>.<span class="ruby-identifier">signal_connect</span>(<span class="ruby-identifier">:clicked</span>) <span class="ruby-keyword kw">do</span>
<span class="ruby-identifier">filename</span> = <span class="ruby-identifier">fs</span>.<span class="ruby-identifier">filename</span>
<span class="ruby-ivar">@default_dir</span> = <span class="ruby-constant">File</span>.<span class="ruby-identifier">join</span>(<span class="ruby-constant">File</span>.<span class="ruby-identifier">dirname</span>(<span class="ruby-identifier">filename</span>), <span class="ruby-value str">''</span>)
<span class="ruby-identifier">fs</span>.<span class="ruby-identifier">destroy</span>
<span class="ruby-constant">Gtk</span>.<span class="ruby-identifier">main_quit</span>
<span class="ruby-keyword kw">end</span>
<span class="ruby-identifier">fs</span>.<span class="ruby-identifier">cancel_button</span>.<span class="ruby-identifier">signal_connect</span>(<span class="ruby-identifier">:clicked</span>) <span class="ruby-keyword kw">do</span>
<span class="ruby-identifier">fs</span>.<span class="ruby-identifier">destroy</span>
<span class="ruby-constant">Gtk</span>.<span class="ruby-identifier">main_quit</span>
<span class="ruby-keyword kw">end</span>
<span class="ruby-identifier">fs</span>.<span class="ruby-identifier">show_all</span>
<span class="ruby-constant">Gtk</span>.<span class="ruby-identifier">main</span>
<span class="ruby-identifier">filename</span>
<span class="ruby-keyword kw">end</span></pre>
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