#include "ardour/luascripting.h"
#include "ardour/plugin.h"
#include "ardour/plugin_insert.h"
+#include "ardour/plugin_manager.h"
+
+#include "LuaBridge/LuaBridge.h"
#include "i18n.h"
return boost::shared_ptr<Processor> (new PluginInsert (*s, p));
}
+PluginInfoPtr
+ARDOUR::LuaAPI::new_plugin_info (const string& name, ARDOUR::PluginType type)
+{
+ PluginManager& manager = PluginManager::instance();
+ PluginInfoList all_plugs;
+ all_plugs.insert(all_plugs.end(), manager.ladspa_plugin_info().begin(), manager.ladspa_plugin_info().end());
+#ifdef WINDOWS_VST_SUPPORT
+ all_plugs.insert(all_plugs.end(), manager.windows_vst_plugin_info().begin(), manager.windows_vst_plugin_info().end());
+#endif
+#ifdef LXVST_SUPPORT
+ all_plugs.insert(all_plugs.end(), manager.lxvst_plugin_info().begin(), manager.lxvst_plugin_info().end());
+#endif
+#ifdef AUDIOUNIT_SUPPORT
+ all_plugs.insert(all_plugs.end(), manager.au_plugin_info().begin(), manager.au_plugin_info().end());
+#endif
+#ifdef LV2_SUPPORT
+ all_plugs.insert(all_plugs.end(), manager.lv2_plugin_info().begin(), manager.lv2_plugin_info().end());
+#endif
+
+ for (PluginInfoList::const_iterator i = all_plugs.begin(); i != all_plugs.end(); ++i) {
+ if (((*i)->name == name || (*i)->unique_id == name) && (*i)->type == type) {
+ return *i;
+ }
+ }
+ return PluginInfoPtr ();
+}
+
+boost::shared_ptr<Processor>
+ARDOUR::LuaAPI::new_plugin (Session *s, const string& name, ARDOUR::PluginType type, const string& preset)
+{
+ if (!s) {
+ return boost::shared_ptr<Processor> ();
+ }
+
+ PluginInfoPtr pip = new_plugin_info (name, type);
+
+ if (!pip) {
+ return boost::shared_ptr<Processor> ();
+ }
+
+ PluginPtr p = pip->load (*s);
+ if (!p) {
+ return boost::shared_ptr<Processor> ();
+ }
+
+ if (!preset.empty()) {
+ const Plugin::PresetRecord *pr = p->preset_by_label (preset);
+ if (pr) {
+ p->load_preset (*pr);
+ }
+ }
+
+ return boost::shared_ptr<Processor> (new PluginInsert (*s, p));
+}
+
+bool
+ARDOUR::LuaAPI::set_plugin_insert_param (boost::shared_ptr<PluginInsert> pi, uint32_t which, float val)
+{
+ boost::shared_ptr<Plugin> plugin = pi->plugin();
+ if (!plugin) { return false; }
+
+ bool ok=false;
+ uint32_t controlid = plugin->nth_parameter (which, ok);
+ if (!ok) { return false; }
+ if (!plugin->parameter_is_input (controlid)) { return false; }
+
+ ParameterDescriptor pd;
+ if (plugin->get_parameter_descriptor (controlid, pd) != 0) { return false; }
+ if (val < pd.lower || val > pd.upper) { return false; }
+
+ boost::shared_ptr<AutomationControl> c = pi->automation_control (Evoral::Parameter(PluginAutomation, 0, controlid));
+ c->set_value (val, PBD::Controllable::NoGroup);
+ return true;
+}
+
+bool
+ARDOUR::LuaAPI::set_processor_param (boost::shared_ptr<Processor> proc, uint32_t which, float val)
+{
+ boost::shared_ptr<PluginInsert> pi = boost::dynamic_pointer_cast<PluginInsert> (proc);
+ if (!pi) { return false; }
+ return set_plugin_insert_param (pi, which, val);
+}
+
int
-ARDOUR::LuaAPI::LuaOSCAddress::send (lua_State *L)
+ARDOUR::LuaOSC::Address::send (lua_State *L)
{
- LuaOSCAddress * const luaosc = luabridge::Userdata::get <LuaOSCAddress> (L, 1, false);
+ Address * const luaosc = luabridge::Userdata::get <Address> (L, 1, false);
if (!luaosc) {
return luaL_error (L, "Invalid pointer to OSC.Address");
}
int rv = lo_send_message (luaosc->_addr, path, msg);
lo_message_free (msg);
- luabridge::Stack<int>::push (L, rv);
+ luabridge::Stack<bool>::push (L, (rv == 0));
return 1;
}