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Diffstat (limited to 'src/engine/events/CreatePatch.cpp')
| -rw-r--r-- | src/engine/events/CreatePatch.cpp | 164 |
1 files changed, 0 insertions, 164 deletions
diff --git a/src/engine/events/CreatePatch.cpp b/src/engine/events/CreatePatch.cpp deleted file mode 100644 index dcc79513..00000000 --- a/src/engine/events/CreatePatch.cpp +++ /dev/null @@ -1,164 +0,0 @@ -/* This file is part of Ingen. - * Copyright 2007-2011 David 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 "raul/Maid.hpp" -#include "raul/Path.hpp" -#include "shared/LV2URIMap.hpp" -#include "events/CreatePatch.hpp" -#include "Request.hpp" -#include "PatchImpl.hpp" -#include "NodeImpl.hpp" -#include "PluginImpl.hpp" -#include "Engine.hpp" -#include "ClientBroadcaster.hpp" -#include "Driver.hpp" -#include "EngineStore.hpp" - -using namespace std; -using namespace Raul; - -namespace Ingen { -namespace Engine { -namespace Events { - -CreatePatch::CreatePatch( - Engine& engine, - SharedPtr<Request> request, - SampleCount timestamp, - const Raul::Path& path, - int poly, - const Resource::Properties& properties) - : QueuedEvent(engine, request, timestamp) - , _path(path) - , _patch(NULL) - , _parent(NULL) - , _compiled_patch(NULL) - , _poly(poly) - , _properties(properties) -{ -} - -void -CreatePatch::pre_process() -{ - if (_path.is_root() || _engine.engine_store()->find_object(_path) != NULL) { - _error = OBJECT_EXISTS; - QueuedEvent::pre_process(); - return; - } - - if (_poly < 1) { - _error = INVALID_POLY; - QueuedEvent::pre_process(); - return; - } - - const Path& path = (const Path&)_path; - - _parent = _engine.engine_store()->find_patch(path.parent()); - if (_parent == NULL) { - _error = PARENT_NOT_FOUND; - QueuedEvent::pre_process(); - return; - } - - uint32_t poly = 1; - if (_parent != NULL && _poly > 1 && _poly == static_cast<int>(_parent->internal_poly())) - poly = _poly; - - const Ingen::Shared::LV2URIMap& uris = *_engine.world()->uris().get(); - - _patch = new PatchImpl(_engine, path.symbol(), poly, _parent, - _engine.driver()->sample_rate(), _poly); - _patch->properties().insert(_properties.begin(), _properties.end()); - _patch->add_property(uris.rdf_type, uris.ingen_Patch); - _patch->add_property(uris.rdf_type, - Resource::Property(uris.ingen_Node, Resource::EXTERNAL)); - - if (_parent != NULL) { - _parent->add_node(new PatchImpl::Nodes::Node(_patch)); - - if (_parent->enabled()) - _compiled_patch = _parent->compile(); - } - - _patch->activate(*_engine.buffer_factory()); - - // Insert into EngineStore - //_patch->add_to_store(_engine.engine_store()); - _engine.engine_store()->add(_patch); - - QueuedEvent::pre_process(); -} - -void -CreatePatch::execute(ProcessContext& context) -{ - QueuedEvent::execute(context); - - if (_patch) { - if (!_parent) { - assert(_path.is_root()); - assert(_patch->parent_patch() == NULL); - _engine.driver()->set_root_patch(_patch); - } else { - assert(_parent); - assert(!_path.is_root()); - _engine.maid()->push(_parent->compiled_patch()); - _parent->compiled_patch(_compiled_patch); - } - } -} - -void -CreatePatch::post_process() -{ - string msg; - if (_request) { - switch (_error) { - case NO_ERROR: - _request->respond_ok(); - // Don't send ports/nodes that have been added since prepare() - // (otherwise they would be sent twice) - _engine.broadcaster()->send_object(_patch, false); - break; - case OBJECT_EXISTS: - _request->respond_ok(); - /*string msg = "Unable to create patch: "; - msg.append(_path).append(" already exists."); - _request->respond_error(msg);*/ - break; - case PARENT_NOT_FOUND: - msg = "Unable to create patch: Parent "; - msg.append(Path(_path).parent().str()).append(" not found."); - _request->respond_error(msg); - break; - case INVALID_POLY: - msg = "Unable to create patch "; - msg.append(_path.str()).append(": ").append("Invalid polyphony requested."); - _request->respond_error(msg); - break; - default: - _request->respond_error("Unable to load patch."); - } - } -} - -} // namespace Engine -} // namespace Ingen -} // namespace Events - |