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Diffstat (limited to 'src/libs/engine/events/CreatePatchEvent.cpp')
| -rw-r--r-- | src/libs/engine/events/CreatePatchEvent.cpp | 157 |
1 files changed, 0 insertions, 157 deletions
diff --git a/src/libs/engine/events/CreatePatchEvent.cpp b/src/libs/engine/events/CreatePatchEvent.cpp deleted file mode 100644 index 64fe5c63..00000000 --- a/src/libs/engine/events/CreatePatchEvent.cpp +++ /dev/null @@ -1,157 +0,0 @@ -/* 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 <raul/Maid.hpp> -#include <raul/Path.hpp> -#include "CreatePatchEvent.hpp" -#include "Responder.hpp" -#include "PatchImpl.hpp" -#include "NodeImpl.hpp" -#include "PluginImpl.hpp" -#include "Engine.hpp" -#include "ClientBroadcaster.hpp" -#include "AudioDriver.hpp" -#include "EngineStore.hpp" - -namespace Ingen { - - -CreatePatchEvent::CreatePatchEvent(Engine& engine, SharedPtr<Responder> responder, SampleCount timestamp, const string& path, int poly) -: QueuedEvent(engine, responder, timestamp), - _path(path), - _patch(NULL), - _parent(NULL), - _compiled_patch(NULL), - _poly(poly), - _error(NO_ERROR) -{ -} - - -void -CreatePatchEvent::pre_process() -{ - if (!Path::is_valid(_path)) { - _error = INVALID_PATH; - QueuedEvent::pre_process(); - return; - } - - if (_path == "/" || _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_polyphony())) - poly = _poly; - - _patch = new PatchImpl(_engine, path.name(), poly, _parent, _engine.audio_driver()->sample_rate(), _engine.audio_driver()->buffer_size(), _poly); - - if (_parent != NULL) { - _parent->add_node(new PatchImpl::Nodes::Node(_patch)); - - if (_parent->enabled()) - _compiled_patch = _parent->compile(); - } - - _patch->activate(); - - // Insert into EngineStore - //_patch->add_to_store(_engine.engine_store()); - _engine.engine_store()->add(_patch); - - QueuedEvent::pre_process(); -} - - -void -CreatePatchEvent::execute(ProcessContext& context) -{ - QueuedEvent::execute(context); - - if (_patch != NULL) { - if (_parent == NULL) { - assert(_path == "/"); - assert(_patch->parent_patch() == NULL); - _engine.audio_driver()->set_root_patch(_patch); - } else { - assert(_parent != NULL); - assert(_path != "/"); - - if (_parent->compiled_patch() != NULL) - _engine.maid()->push(_parent->compiled_patch()); - _parent->compiled_patch(_compiled_patch); - } - } -} - - -void -CreatePatchEvent::post_process() -{ - if (_responder.get()) { - if (_error == NO_ERROR) { - - _responder->respond_ok(); - - // Don't send ports/nodes that have been added since prepare() - // (otherwise they would be sent twice) - _engine.broadcaster()->send_patch(_patch, false); - - } else if (_error == INVALID_PATH) { - string msg = "Attempt to create patch with illegal path "; - msg.append(_path); - _responder->respond_error(msg); - } else if (_error == OBJECT_EXISTS) { - _responder->respond_ok(); - /*string msg = "Unable to create patch: "; - msg.append(_path).append(" already exists."); - _responder->respond_error(msg);*/ - } else if (_error == PARENT_NOT_FOUND) { - string msg = "Unable to create patch: Parent "; - msg.append(Path(_path).parent()).append(" not found."); - _responder->respond_error(msg); - } else if (_error == INVALID_POLY) { - string msg = "Unable to create patch "; - msg.append(_path).append(": ").append("Invalid polyphony respondered."); - _responder->respond_error(msg); - } else { - _responder->respond_error("Unable to load patch."); - } - } -} - - -} // namespace Ingen - |