Fix for compiling on gcc4.

AudioLibrary now stateful.


git-svn-id: svn://localhost/ardour2/trunk@675 d708f5d6-7413-0410-9779-e7cbd77b26cf

libs/ardour/ardour/audio_library.h

@@ -28,18 +28,23 @@
 
 #include <sigc++/signal.h>
 
+#include <pbd/stateful.h>
+
 using std::vector;
 using std::string;
 using std::map;
 
 namespace ARDOUR {
 
-class AudioLibrary
+class AudioLibrary : public Stateful
 {
   public:
 	AudioLibrary ();
 	~AudioLibrary ();
 
+	XMLNode& get_state (void);
+	int set_state (const XMLNode&);
+
 	void set_paths (vector<string> paths);
 	vector<string> get_paths ();
 	void scan_paths ();

libs/ardour/audio_library.cc

@@ -75,11 +75,16 @@ AudioLibrary::AudioLibrary ()
 
 	lrdf_free_statements(matches);
 
+	XMLNode* state = instant_xml(X_("AudioLibrary"), get_user_ardour_path());
+	if (state) {
+		set_state(*state);
+	}
 	scan_paths();
 }
 
 AudioLibrary::~AudioLibrary ()
 {
+	add_instant_xml(get_state(), get_user_ardour_path());
 }
 
 void
@@ -429,5 +434,50 @@ AudioLibrary::safe_file_extension(string file)
         file.rfind(".maud")== string::npos &&
         file.rfind(".vwe") == string::npos &&
         file.rfind(".paf") == string::npos &&
+#ifdef HAVE_COREAUDIO
+		file.rfind(".mp3") == string::npos &&
+		file.rfind(".aac") == string::npos &&
+		file.rfind(".mp4") == string::npos &&
+#endif // HAVE_COREAUDIO
         file.rfind(".voc") == string::npos);
 }
+
+XMLNode&
+AudioLibrary::get_state ()
+{
+	XMLNode* root = new XMLNode(X_("AudioLibrary"));
+	
+	for (vector<string>::iterator i = sfdb_paths.begin(); i != sfdb_paths.end(); ++i) {
+		XMLNode* node = new XMLNode(X_("Path"));
+		node->add_property("value", *i);
+		root->add_child_nocopy(*node);
+	}
+	
+	return *root;
+}
+
+int
+AudioLibrary::set_state (const XMLNode& node)
+{
+	if (node.name() != X_("AudioLibrary")) {
+		fatal << "programming error: AudioLibrary: incorrect XML node sent to set_state()" << endmsg;
+		return -1;
+	}
+	
+	XMLNodeList nodes = node.children(X_("Path"));
+	
+	vector<string> paths;
+	XMLProperty* prop;
+	XMLNode* child;
+	for (XMLNodeConstIterator iter = nodes.begin(); iter != nodes.end(); ++iter) {
+		child = *iter;
+		
+		if ((prop = child->property(X_("value"))) != 0) {
+			paths.push_back(prop->value());
+		}
+	}
+	
+	sfdb_paths = paths;
+	
+	return 0;
+}

libs/ardour/globals.cc

@@ -32,6 +32,7 @@
 #include <lrdf.h>
 
 #include <pbd/error.h>
+#include <pbd/id.h>
 #include <pbd/strsplit.h>
 
 #include <midi++/port.h>
@@ -195,7 +196,7 @@ ARDOUR::init (AudioEngine& engine, bool use_vst, bool try_optimization)
 
 	(void) bindtextdomain(PACKAGE, LOCALEDIR);
 
-	ID::init ();
+	PBD::ID::init ();
 
 	Config = new Configuration;
 
@@ -294,7 +295,7 @@ ARDOUR::init (AudioEngine& engine, bool use_vst, bool try_optimization)
 		
 		info << "No H/W specific optimizations in use" << endmsg;
 	}
-	
+
 	lrdf_init();
 	Library = new AudioLibrary;
 

libs/ardour/session_state.cc

@@ -1499,7 +1499,7 @@ Session::set_state (const XMLNode& node)
 
 	_state_of_the_state = StateOfTheState (_state_of_the_state|CannotSave);
 	
-	if (node.name() != "Session"){
+	if (node.name() != X_("Session")){
 		fatal << _("programming error: Session: incorrect XML node sent to set_state()") << endmsg;
 		return -1;
 	}