Loading plugins via class-based menu heirarchy in patch context menu.

git-svn-id: http://svn.drobilla.net/lad/ingen@468 a436a847-0d15-0410-975c-d299462d15a1

5 files changed, 72 insertions, 13 deletions

diff --git a/src/libs/client/Makefile.am b/src/libs/client/Makefile.am
index 89dff982..b226c381 100644
--- a/src/libs/client/Makefile.am
+++ b/src/libs/client/Makefile.am
@@ -28,6 +28,7 @@ libingenclient_la_SOURCES = \
 	PatchModel.h \
 	PatchModel.cpp \
 	PluginModel.h \
+	PluginModel.cpp \
 	Serializer.h \
 	Serializer.cpp \
 	Loader.h \
diff --git a/src/libs/client/PluginModel.cpp b/src/libs/client/PluginModel.cpp
new file mode 100644
index 00000000..89dcab6d
--- /dev/null
+++ b/src/libs/client/PluginModel.cpp
@@ -0,0 +1,52 @@
+/* This file is part of Ingen.
+ * Copyright (C) 2007 Dave Robillard <http://drobilla.net>
+ * 
+ * Ingen is free software; you can redistribute it and/or modify it under the
+ * terms of the GNU General Public License as published by the Free Software
+ * Foundation; either version 2 of the License, or (at your option) any later
+ * version.
+ * 
+ * Ingen is distributed in the hope that it will be useful, but WITHOUT ANY
+ * WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
+ * FOR A PARTICULAR PURPOSE.  See the GNU General Public License for details.
+ * 
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#include <sstream>
+#include <raul/Path.h>
+#include "PluginModel.h"
+#include "PatchModel.h"
+
+
+namespace Ingen {
+namespace Client {
+
+SLV2World PluginModel::_slv2_world = NULL;
+	
+
+string
+PluginModel::default_node_name(SharedPtr<PatchModel> parent)
+{
+	string default_name = Raul::Path::nameify(_name);
+	string name;
+
+	char num_buf[3];
+	for (uint i=0; i < 99; ++i) {
+		name = default_name;
+		if (i != 0) {
+			snprintf(num_buf, 3, "%d", i+1);
+			name += num_buf;
+		}
+		if (!parent->get_node(name))
+			break;
+	}
+
+	return name;
+}
+
+
+} // namespace Client
+} // namespace Ingen
diff --git a/src/libs/client/PluginModel.h b/src/libs/client/PluginModel.h
index f1c83377..6614a3b6 100644
--- a/src/libs/client/PluginModel.h
+++ b/src/libs/client/PluginModel.h
@@ -22,6 +22,7 @@
 #include <string>
 #include <iostream>
 #include "raul/Path.h"
+#include "raul/SharedPtr.h"
 #ifdef HAVE_SLV2
 #include <slv2/slv2.h>
 #endif
@@ -30,6 +31,8 @@ using std::string; using std::cerr; using std::endl;
 namespace Ingen {
 namespace Client {
 
+class PatchModel;
+
 
 /** Model for a plugin available for loading.
  *
@@ -46,13 +49,12 @@ public:
 	{
 		set_type_from_uri(type_uri);
 #ifdef HAVE_SLV2
-		static SLV2World world = NULL;
 		static SLV2Plugins plugins = NULL;
 
-		if (!world) {
-			world = slv2_world_new();
-			slv2_world_load_all(world);
-			plugins = slv2_world_get_all_plugins(world);
+		if (!_slv2_world) {
+			_slv2_world = slv2_world_new();
+			slv2_world_load_all(_slv2_world);
+			plugins = slv2_world_get_all_plugins(_slv2_world);
 		}
 		
 		_slv2_plugin = slv2_plugins_get_by_uri(plugins, uri.c_str());
@@ -101,10 +103,11 @@ public:
 		}
 	}
 
-	string default_node_name() { return Raul::Path::nameify(_name); }
+	string default_node_name(SharedPtr<PatchModel> parent);
 
 #ifdef HAVE_SLV2
-	SLV2Plugin slv2_plugin() { return _slv2_plugin; }
+	SLV2Plugin       slv2_plugin() { return _slv2_plugin; }
+	static SLV2World slv2_world()  { return _slv2_world; }
 #endif
 
 private:
@@ -113,6 +116,7 @@ private:
 	string _name;
 
 #ifdef HAVE_SLV2
+	static SLV2World _slv2_world;
 	SLV2Plugin _slv2_plugin;
 #endif
 };
diff --git a/src/libs/client/Store.cpp b/src/libs/client/Store.cpp
index 462b1475..fa9707d1 100644
--- a/src/libs/client/Store.cpp
+++ b/src/libs/client/Store.cpp
@@ -223,7 +223,7 @@ Store::add_object(SharedPtr<ObjectModel> object)
 {
 	// If we already have "this" object, merge the existing one into the new
 	// one (with precedence to the new values).
-	ObjectMap::iterator existing = _objects.find(object->path());
+	Objects::iterator existing = _objects.find(object->path());
 	if (existing != _objects.end()) {
 		existing->second->set(object);
 	} else {
diff --git a/src/libs/client/Store.h b/src/libs/client/Store.h
index 60bc88c7..2059f55f 100644
--- a/src/libs/client/Store.h
+++ b/src/libs/client/Store.h
@@ -59,8 +59,11 @@ public:
 
 	size_t num_object() { return _objects.size(); }
 	
-	const map<string, SharedPtr<PluginModel> >& plugins() const { return _plugins; }
-	const map<Path, SharedPtr<ObjectModel> >&   objects() const { return _objects; }
+	typedef map<string, SharedPtr<PluginModel> > Plugins;
+	const Plugins& plugins() const { return _plugins; }
+
+	typedef map<Path, SharedPtr<ObjectModel> > Objects;
+	const Objects& objects() const { return _objects; }
 
 	sigc::signal<void, SharedPtr<ObjectModel> > new_object_sig; 
 private:
@@ -103,10 +106,9 @@ private:
 	SharedPtr<EngineInterface>    _engine;
 	SharedPtr<SigClientInterface> _emitter;
 
-	typedef map<Path, SharedPtr<ObjectModel> > ObjectMap;
-	ObjectMap _objects; ///< Keyed by Ingen path
 
-	map<string, SharedPtr<PluginModel> > _plugins; ///< Keyed by URI
+	Objects _objects; ///< Map, keyed by Ingen path
+	Plugins _plugins; ///< Map, keyed by plugin URI
 
 	/** Objects we've received, but depend on the existance of another unknown object.
 	 * Keyed by the path of the depended-on object (for tolerance of orderless comms) */