Initial UI / backend storage.

4 files changed, 49 insertions, 3 deletions

diff --git a/src/lib/subtitle_content.cc b/src/lib/subtitle_content.cc
index 5b370847b..7792f3ef6 100644
--- a/src/lib/subtitle_content.cc
+++ b/src/lib/subtitle_content.cc
@@ -38,6 +38,7 @@ int const SubtitleContentProperty::SUBTITLE_Y_OFFSET = 501;
 int const SubtitleContentProperty::SUBTITLE_X_SCALE = 502;
 int const SubtitleContentProperty::SUBTITLE_Y_SCALE = 503;
 int const SubtitleContentProperty::USE_SUBTITLES = 504;
+int const SubtitleContentProperty::SUBTITLE_LANGUAGE = 505;
 
 SubtitleContent::SubtitleContent (shared_ptr<const Film> f)
 	: Content (f)
@@ -88,6 +89,8 @@ SubtitleContent::SubtitleContent (shared_ptr<const Film> f, cxml::ConstNodePtr n
 	} else {
 		_subtitle_x_scale = _subtitle_y_scale = node->number_child<float> ("SubtitleScale");
 	}
+
+	_subtitle_language = node->optional_string_child ("SubtitleLanguage");
 }
 
 SubtitleContent::SubtitleContent (shared_ptr<const Film> f, vector<shared_ptr<Content> > c)
@@ -125,6 +128,7 @@ SubtitleContent::SubtitleContent (shared_ptr<const Film> f, vector<shared_ptr<Co
 	_subtitle_y_offset = ref->subtitle_y_offset ();
 	_subtitle_x_scale = ref->subtitle_x_scale ();
 	_subtitle_y_scale = ref->subtitle_y_scale ();
+	_subtitle_language = ref->subtitle_language ();
 }
 
 void
@@ -135,6 +139,9 @@ SubtitleContent::as_xml (xmlpp::Node* root) const
 	root->add_child("SubtitleYOffset")->add_child_text (raw_convert<string> (_subtitle_y_offset));
 	root->add_child("SubtitleXScale")->add_child_text (raw_convert<string> (_subtitle_x_scale));
 	root->add_child("SubtitleYScale")->add_child_text (raw_convert<string> (_subtitle_y_scale));
+	if (_subtitle_language) {
+		root->add_child("SubtitleLanguage")->add_child_text (_subtitle_language.get ());
+	}
 }
 
 void
@@ -187,6 +194,16 @@ SubtitleContent::set_subtitle_y_scale (double s)
 	signal_changed (SubtitleContentProperty::SUBTITLE_Y_SCALE);
 }
 
+void
+SubtitleContent::set_subtitle_language (string language)
+{
+	{
+		boost::mutex::scoped_lock lm (_mutex);
+		_subtitle_language = language;
+	}
+	signal_changed (SubtitleContentProperty::SUBTITLE_LANGUAGE);
+}
+
 string
 SubtitleContent::identifier () const
 {
@@ -197,5 +214,9 @@ SubtitleContent::identifier () const
 	  << "_" << raw_convert<string> (subtitle_x_offset())
 	  << "_" << raw_convert<string> (subtitle_y_offset());
 
+	/* The language is for metadata only, and doesn't affect
+	   how this content looks.
+	*/
+
 	return s.str ();
 }
diff --git a/src/lib/subtitle_content.h b/src/lib/subtitle_content.h
index c3c25232f..39a3f32eb 100644
--- a/src/lib/subtitle_content.h
+++ b/src/lib/subtitle_content.h
@@ -1,5 +1,5 @@
 /*
-    Copyright (C) 2013 Carl Hetherington <cth@carlh.net>
+    Copyright (C) 2013-2014 Carl Hetherington <cth@carlh.net>
 
     This program is free software; you can redistribute it and/or modify
     it under the terms of the GNU General Public License as published by
@@ -30,6 +30,7 @@ public:
 	static int const SUBTITLE_X_SCALE;
 	static int const SUBTITLE_Y_SCALE;
 	static int const USE_SUBTITLES;
+	static int const SUBTITLE_LANGUAGE;
 };
 
 /** @class SubtitleContent
@@ -56,6 +57,7 @@ public:
 	void set_subtitle_y_offset (double);
 	void set_subtitle_x_scale (double);
 	void set_subtitle_y_scale (double);
+	void set_subtitle_language (std::string language);
 
 	bool use_subtitles () const {
 		boost::mutex::scoped_lock lm (_mutex);
@@ -82,6 +84,10 @@ public:
 		return _subtitle_y_scale;
 	}
 
+	boost::optional<std::string> subtitle_language () const {
+		return _subtitle_language;
+	}
+
 private:
 	friend struct ffmpeg_pts_offset_test;
 
@@ -98,6 +104,8 @@ private:
 	double _subtitle_x_scale;
 	/** y scale factor to apply to subtitles */
 	double _subtitle_y_scale;
+
+	boost::optional<std::string> _subtitle_language;
 };
 
 #endif
diff --git a/src/wx/subtitle_panel.cc b/src/wx/subtitle_panel.cc
index 21d6f8e5b..bc6c8b749 100644
--- a/src/wx/subtitle_panel.cc
+++ b/src/wx/subtitle_panel.cc
@@ -83,6 +83,10 @@ SubtitlePanel::SubtitlePanel (ContentPanel* p)
 		add_label_to_sizer (s, this, _("%"), false);
 		grid->Add (s);
 	}
+
+	add_label_to_sizer (grid, this, _("Language"), true);
+	_language = new wxTextCtrl (this, wxID_ANY);
+	grid->Add (_language, 1, wxEXPAND);
 	
 	add_label_to_sizer (grid, this, _("Stream"), true);
 	_stream = new wxChoice (this, wxID_ANY);
@@ -99,8 +103,9 @@ SubtitlePanel::SubtitlePanel (ContentPanel* p)
 	_use->Bind         (wxEVT_COMMAND_CHECKBOX_CLICKED, boost::bind (&SubtitlePanel::use_toggled, this));
 	_x_offset->Bind    (wxEVT_COMMAND_SPINCTRL_UPDATED, boost::bind (&SubtitlePanel::x_offset_changed, this));
 	_y_offset->Bind    (wxEVT_COMMAND_SPINCTRL_UPDATED, boost::bind (&SubtitlePanel::y_offset_changed, this));
-	_x_scale->Bind       (wxEVT_COMMAND_SPINCTRL_UPDATED, boost::bind (&SubtitlePanel::x_scale_changed, this));
-	_y_scale->Bind       (wxEVT_COMMAND_SPINCTRL_UPDATED, boost::bind (&SubtitlePanel::y_scale_changed, this));
+	_x_scale->Bind     (wxEVT_COMMAND_SPINCTRL_UPDATED, boost::bind (&SubtitlePanel::x_scale_changed, this));
+	_y_scale->Bind     (wxEVT_COMMAND_SPINCTRL_UPDATED, boost::bind (&SubtitlePanel::y_scale_changed, this));
+	_language->Bind    (wxEVT_COMMAND_TEXT_UPDATED,     boost::bind (&SubtitlePanel::language_changed, this));
 	_stream->Bind      (wxEVT_COMMAND_CHOICE_SELECTED,  boost::bind (&SubtitlePanel::stream_changed, this));
 	_view_button->Bind (wxEVT_COMMAND_BUTTON_CLICKED,   boost::bind (&SubtitlePanel::view_clicked, this));
 }
@@ -261,6 +266,15 @@ SubtitlePanel::y_scale_changed ()
 }
 
 void
+SubtitlePanel::language_changed ()
+{
+	SubtitleContentList c = _parent->selected_subtitle ();
+	for (SubtitleContentList::iterator i = c.begin(); i != c.end(); ++i) {
+		(*i)->set_subtitle_language (wx_to_std (_language->GetValue()));
+	}
+}
+
+void
 SubtitlePanel::content_selection_changed ()
 {
 	film_content_changed (FFmpegContentProperty::SUBTITLE_STREAMS);
@@ -269,6 +283,7 @@ SubtitlePanel::content_selection_changed ()
 	film_content_changed (SubtitleContentProperty::SUBTITLE_Y_OFFSET);
 	film_content_changed (SubtitleContentProperty::SUBTITLE_X_SCALE);
 	film_content_changed (SubtitleContentProperty::SUBTITLE_Y_SCALE);
+	film_content_changed (SubtitleContentProperty::SUBTITLE_LANGUAGE);
 }
 
 void
diff --git a/src/wx/subtitle_panel.h b/src/wx/subtitle_panel.h
index bcff995a0..f82fb14e5 100644
--- a/src/wx/subtitle_panel.h
+++ b/src/wx/subtitle_panel.h
@@ -38,6 +38,7 @@ private:
 	void y_offset_changed ();
 	void x_scale_changed ();
 	void y_scale_changed ();
+	void language_changed ();
 	void stream_changed ();
 	void view_clicked ();
 
@@ -48,6 +49,7 @@ private:
 	wxSpinCtrl* _y_offset;
 	wxSpinCtrl* _x_scale;
 	wxSpinCtrl* _y_scale;
+	wxTextCtrl* _language;
 	wxChoice* _stream;
 	wxButton* _view_button;
 	SubtitleView* _view;