X-Git-Url: https://main.carlh.net/gitweb/?a=blobdiff_plain;f=libs%2Fardour%2Fwindows_vst_plugin.cc;h=4bfe8226459699f67c921262bf8a01c8a3a517f1;hb=357361c89d4c3743ee86f9dc3a349b9e2aae658c;hp=571b0e5e7f15bbc0bc68c9ca908fda6e5323511e;hpb=d1226a8628f11d32251666d5fb9d9dabbc44446c;p=ardour.git

diff --git a/libs/ardour/windows_vst_plugin.cc b/libs/ardour/windows_vst_plugin.cc
index 571b0e5e7f..4bfe822645 100644
--- a/libs/ardour/windows_vst_plugin.cc
+++ b/libs/ardour/windows_vst_plugin.cc
@@ -19,23 +19,30 @@
 
 #include "fst.h"
 
+#include <glibmm/fileutils.h>
+#include <glibmm/miscutils.h>
+
+#include "ardour/filesystem_paths.h"
 #include "ardour/windows_vst_plugin.h"
 #include "ardour/session.h"
 
-#include "i18n.h"
+#include "pbd/i18n.h"
 
 using namespace std;
 using namespace ARDOUR;
 using namespace PBD;
 
-WindowsVSTPlugin::WindowsVSTPlugin (AudioEngine& e, Session& session, VSTHandle* h)
+WindowsVSTPlugin::WindowsVSTPlugin (AudioEngine& e, Session& session, VSTHandle* h, int unique_id)
 	: VSTPlugin (e, session, h)
 {
+	Session::vst_current_loading_id = unique_id;
 	if ((_state = fst_instantiate (_handle, Session::vst_callback, this)) == 0) {
 		throw failed_constructor();
 	}
+	open_plugin ();
+	Session::vst_current_loading_id = 0;
 
-	set_plugin (_state->plugin);
+	init_plugin ();
 }
 
 WindowsVSTPlugin::WindowsVSTPlugin (const WindowsVSTPlugin &other)
@@ -43,15 +50,24 @@ WindowsVSTPlugin::WindowsVSTPlugin (const WindowsVSTPlugin &other)
 {
 	_handle = other._handle;
 
+	Session::vst_current_loading_id = PBD::atoi(other.unique_id());
 	if ((_state = fst_instantiate (_handle, Session::vst_callback, this)) == 0) {
 		throw failed_constructor();
 	}
-	
-	_plugin = _state->plugin;
+	open_plugin ();
+	Session::vst_current_loading_id = 0;
+
+	XMLNode* root = new XMLNode (other.state_node_name ());
+	other.add_state (root);
+	set_state (*root, Stateful::loading_state_version);
+	delete root;
+
+	init_plugin ();
 }
 
 WindowsVSTPlugin::~WindowsVSTPlugin ()
 {
+	deactivate ();
 	fst_close (_state);
 }
 
@@ -66,10 +82,10 @@ WindowsVSTPluginInfo::load (Session& session)
 
 			handle = fst_load(path.c_str());
 
-			if ((int) handle == -1) {
+			if (!handle) {
 				error << string_compose(_("VST: cannot load module from \"%1\""), path) << endmsg;
 			} else {
-				plugin.reset (new WindowsVSTPlugin (session.engine(), session, handle));
+				plugin.reset (new WindowsVSTPlugin (session.engine(), session, handle, PBD::atoi(unique_id)));
 			}
 		} else {
 			error << _("You asked ardour to not use any VST plugins") << endmsg;
@@ -85,6 +101,39 @@ WindowsVSTPluginInfo::load (Session& session)
 	}
 }
 
+std::vector<Plugin::PresetRecord>
+WindowsVSTPluginInfo::get_presets (bool user_only) const
+{
+	std::vector<Plugin::PresetRecord> p;
+#ifndef NO_PLUGIN_STATE
+	if (!Config->get_use_lxvst()) {
+		return p;
+	}
+
+	if (!user_only) {
+		// TODO cache and load factory-preset names
+	}
+
+	/* user presets */
+	XMLTree* t = new XMLTree;
+	std::string pf = Glib::build_filename (ARDOUR::user_config_directory (), "presets", string_compose ("vst-%1", unique_id));
+	if (Glib::file_test (pf, Glib::FILE_TEST_EXISTS)) {
+		t->set_filename (pf);
+		if (t->read ()) {
+			XMLNode* root = t->root ();
+			for (XMLNodeList::const_iterator i = root->children().begin(); i != root->children().end(); ++i) {
+				XMLProperty const * uri = (*i)->property (X_("uri"));
+				XMLProperty const * label = (*i)->property (X_("label"));
+				p.push_back (Plugin::PresetRecord (uri->value(), label->value(), true));
+			}
+		}
+	}
+	delete t;
+#endif
+
+	return p;
+}
+
 WindowsVSTPluginInfo::WindowsVSTPluginInfo()
 {
        type = ARDOUR::Windows_VST;