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-rw-r--r--src/client/PluginModel.cpp143
1 files changed, 143 insertions, 0 deletions
diff --git a/src/client/PluginModel.cpp b/src/client/PluginModel.cpp
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+/* 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.hpp>
+#include "PluginModel.hpp"
+#include "PatchModel.hpp"
+#include "PluginUI.hpp"
+
+using namespace std;
+using Ingen::Shared::EngineInterface;
+
+namespace Ingen {
+namespace Client {
+
+#ifdef HAVE_SLV2
+SLV2World PluginModel::_slv2_world = NULL;
+SLV2Plugins PluginModel::_slv2_plugins = NULL;
+#endif
+
+Redland::World* PluginModel::_rdf_world = NULL;
+
+
+string
+PluginModel::default_node_symbol()
+{
+ return Raul::Path::nameify(_symbol);
+}
+
+
+string
+PluginModel::human_name()
+{
+#ifdef HAVE_SLV2
+ if (_slv2_plugin) {
+ SLV2Value name = slv2_plugin_get_name(_slv2_plugin);
+ string ret = slv2_value_as_string(name);
+ slv2_value_free(name);
+ return ret;
+ }
+#endif
+ return default_node_symbol();
+}
+
+
+string
+PluginModel::port_human_name(uint32_t index)
+{
+#ifdef HAVE_SLV2
+ if (_slv2_plugin) {
+ Glib::Mutex::Lock lock(_rdf_world->mutex());
+ SLV2Port port = slv2_plugin_get_port_by_index(_slv2_plugin, index);
+ SLV2Value name = slv2_port_get_name(_slv2_plugin, port);
+ string ret = slv2_value_as_string(name);
+ slv2_value_free(name);
+ return ret;
+ }
+#endif
+ return "";
+}
+
+
+#ifdef HAVE_SLV2
+bool
+PluginModel::has_ui() const
+{
+ Glib::Mutex::Lock lock(_rdf_world->mutex());
+
+ SLV2Value gtk_gui_uri = slv2_value_new_uri(_slv2_world,
+ "http://lv2plug.in/ns/extensions/ui#GtkUI");
+
+ SLV2UIs uis = slv2_plugin_get_uis(_slv2_plugin);
+
+ if (slv2_values_size(uis) > 0)
+ for (unsigned i=0; i < slv2_uis_size(uis); ++i)
+ if (slv2_ui_is_a(slv2_uis_get_at(uis, i), gtk_gui_uri))
+ return true;
+
+ return false;
+}
+
+
+SharedPtr<PluginUI>
+PluginModel::ui(Ingen::Shared::World* world, SharedPtr<NodeModel> node) const
+{
+ if (_type != LV2)
+ return SharedPtr<PluginUI>();
+
+ SharedPtr<PluginUI> ret = PluginUI::create(world, node, _slv2_plugin);
+ return ret;
+}
+
+
+const string&
+PluginModel::icon_path() const
+{
+ if (_icon_path == "" && _type == LV2) {
+ Glib::Mutex::Lock lock(_rdf_world->mutex());
+ _icon_path = get_lv2_icon_path(_slv2_plugin);
+ }
+
+ return _icon_path;
+}
+
+
+/** RDF world mutex must be held by the caller */
+string
+PluginModel::get_lv2_icon_path(SLV2Plugin plugin)
+{
+ string result;
+ SLV2Value svg_icon_pred = slv2_value_new_uri(_slv2_world,
+ "http://ll-plugins.nongnu.org/lv2/namespace#svgIcon");
+
+ SLV2Values paths = slv2_plugin_get_value(plugin, svg_icon_pred);
+
+ if (slv2_values_size(paths) > 0) {
+ SLV2Value value = slv2_values_get_at(paths, 0);
+ if (slv2_value_is_uri(value))
+ result = slv2_uri_to_path(slv2_value_as_string(value));
+ slv2_values_free(paths);
+ }
+
+ slv2_value_free(svg_icon_pred);
+ return result;
+}
+#endif
+
+} // namespace Client
+} // namespace Ingen