From 5feadb30fc839601345c4553c5a954ffc37bc1c7 Mon Sep 17 00:00:00 2001
From: Carl Hetherington <cth@carlh.net>
Date: Sun, 28 Oct 2018 19:44:53 +0000
Subject: [PATCH] Untested loading of playlists into the list view.

---
 src/lib/config.h   |  5 +++--
 src/wx/controls.cc | 50 ++++++++++++++++++++++++++++++++++++++++++++--
 src/wx/controls.h  |  3 +++
 3 files changed, 54 insertions(+), 4 deletions(-)

diff --git a/src/lib/config.h b/src/lib/config.h
index 23286ddb0..a162750fe 100644
--- a/src/lib/config.h
+++ b/src/lib/config.h
@@ -78,6 +78,7 @@ public:
 		SOUND_OUTPUT,
 		INTERFACE_COMPLEXITY,
 		PLAYER_CONTENT_DIRECTORY,
+		PLAYER_PLAYLIST_DIRECTORY,
 		HISTORY,
 #ifdef DCPOMATIC_VARIANT_SWAROOP
 		PLAYER_BACKGROUND_IMAGE,
@@ -964,7 +965,7 @@ public:
 	}
 
 	void set_player_playlist_directory (boost::filesystem::path p) {
-		maybe_set (_player_playlist_directory, p);
+		maybe_set (_player_playlist_directory, p, PLAYER_PLAYLIST_DIRECTORY);
 	}
 
 	void unset_player_playlist_directory () {
@@ -972,7 +973,7 @@ public:
 			return;
 		}
 		_player_playlist_directory = boost::none;
-		changed ();
+		changed (PLAYER_PLAYLIST_DIRECTORY);
 	}
 
 	void set_player_kdm_directory (boost::filesystem::path p) {
diff --git a/src/wx/controls.cc b/src/wx/controls.cc
index d8df6f2f3..62f75fde3 100644
--- a/src/wx/controls.cc
+++ b/src/wx/controls.cc
@@ -42,6 +42,7 @@
 using std::string;
 using std::list;
 using std::make_pair;
+using std::exception;
 using boost::optional;
 using boost::shared_ptr;
 using boost::weak_ptr;
@@ -200,6 +201,7 @@ Controls::Controls (wxWindow* parent, shared_ptr<FilmViewer> viewer, bool editor
 
 	setup_sensitivity ();
 	update_content_directory ();
+	update_playlist_directory ();
 
 	JobManager::instance()->ActiveJobsChanged.connect (
 		bind (&Controls::active_jobs_changed, this, _2)
@@ -236,7 +238,9 @@ Controls::save_clicked ()
 		);
 
 	if (d->ShowModal() == wxID_OK) {
-		_film->write_metadata(wx_to_std(d->GetPath()));
+		boost::filesystem::path p(wx_to_std(d->GetPath()));
+		_film->set_name(p.stem().string());
+		_film->write_metadata(p);
 	}
 
 	d->Destroy ();
@@ -266,6 +270,8 @@ Controls::config_changed (int property)
 {
 	if (property == Config::PLAYER_CONTENT_DIRECTORY) {
 		update_content_directory ();
+	} else if (property == Config::PLAYER_PLAYLIST_DIRECTORY) {
+		update_playlist_directory ();
 	} else {
 		setup_sensitivity ();
 	}
@@ -581,10 +587,11 @@ void
 Controls::show_extended_player_controls (bool s)
 {
 	_content_view->Show (s);
+	_spl_view->Show (s);
 	if (s) {
 		update_content_directory ();
+		update_playlist_directory ();
 	}
-	_spl_view->Show (s);
 	_current_spl_view->Show (s);
 	_log->Show (s);
 	_add_button->Show (s);
@@ -624,6 +631,18 @@ Controls::add_content_to_list (shared_ptr<Content> content, wxListCtrl* ctrl)
 	ctrl->SetItem(it);
 }
 
+void
+Controls::add_playlist_to_list (shared_ptr<Film> film)
+{
+	int const N = _spl_view->GetItemCount();
+
+	wxListItem it;
+	it.SetId(N);
+	it.SetColumn(0);
+	it.SetText (std_to_wx(film->name()));
+	_spl_view->InsertItem (it);
+}
+
 void
 Controls::update_content_directory ()
 {
@@ -677,6 +696,33 @@ Controls::update_content_directory ()
 	}
 }
 
+void
+Controls::update_playlist_directory ()
+{
+	if (!_spl_view->IsShown()) {
+		return;
+	}
+
+	using namespace boost::filesystem;
+
+	_spl_view->DeleteAllItems ();
+	optional<path> dir = Config::instance()->player_playlist_directory();
+	if (!dir) {
+		return;
+	}
+
+	for (directory_iterator i = directory_iterator(*dir); i != directory_iterator(); ++i) {
+		try {
+			shared_ptr<Film> film (new Film(optional<path>()));
+			film->read_metadata (i->path());
+			_playlists.push_back (film);
+			add_playlist_to_list (film);
+		} catch (exception& e) {
+			/* Never mind */
+		}
+	}
+}
+
 #ifdef DCPOMATIC_VARIANT_SWAROOP
 void
 Controls::pause_clicked ()
diff --git a/src/wx/controls.h b/src/wx/controls.h
index 2c0b84d8d..d916beaf8 100644
--- a/src/wx/controls.h
+++ b/src/wx/controls.h
@@ -80,6 +80,7 @@ private:
 	void stopped ();
 	void film_changed ();
 	void update_content_directory ();
+	void update_playlist_directory ();
 	void config_changed (int property);
 
 	typedef std::pair<boost::shared_ptr<dcp::CPL>, boost::filesystem::path> CPL;
@@ -93,6 +94,7 @@ private:
 	void save_clicked ();
 	void load_clicked ();
 	void add_content_to_list (boost::shared_ptr<Content> content, wxListCtrl* list);
+	void add_playlist_to_list (boost::shared_ptr<Film> film);
 
 	boost::shared_ptr<Film> _film;
 	boost::shared_ptr<FilmViewer> _viewer;
@@ -112,6 +114,7 @@ private:
 	wxButton* _save_button;
 	wxButton* _load_button;
 	std::vector<boost::shared_ptr<Content> > _content;
+	std::vector<boost::shared_ptr<Film> > _playlists;
 	wxSlider* _slider;
 	wxButton* _rewind_button;
 	wxButton* _back_button;
-- 
2.30.2