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Diffstat (limited to 'src/engine/events/RenameEvent.cpp')
| -rw-r--r-- | src/engine/events/RenameEvent.cpp | 142 |
1 files changed, 0 insertions, 142 deletions
diff --git a/src/engine/events/RenameEvent.cpp b/src/engine/events/RenameEvent.cpp deleted file mode 100644 index 73379a0c..00000000 --- a/src/engine/events/RenameEvent.cpp +++ /dev/null @@ -1,142 +0,0 @@ -/* This file is part of Ingen. - * Copyright (C) 2007-2009 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/Path.hpp" -#include "ClientBroadcaster.hpp" -#include "Engine.hpp" -#include "NodeImpl.hpp" -#include "EngineStore.hpp" -#include "PatchImpl.hpp" -#include "RenameEvent.hpp" -#include "Responder.hpp" -#include "AudioDriver.hpp" -#include "MidiDriver.hpp" - -using namespace std; -using namespace Raul; - -namespace Ingen { - -using namespace Shared; - - -RenameEvent::RenameEvent(Engine& engine, SharedPtr<Responder> responder, SampleCount timestamp, const Path& path, const Path& new_path) - : QueuedEvent(engine, responder, timestamp) - , _old_path(path) - , _new_path(new_path) - , _parent_patch(NULL) - , _store_iterator(engine.engine_store()->end()) - , _error(NO_ERROR) -{ -} - - -RenameEvent::~RenameEvent() -{ -} - - -void -RenameEvent::pre_process() -{ - if (!_old_path.parent().is_parent_of(_new_path)) { - _error = PARENT_DIFFERS; - QueuedEvent::pre_process(); - return; - } - _store_iterator = _engine.engine_store()->find(_old_path); - if (_store_iterator == _engine.engine_store()->end()) { - _error = OBJECT_NOT_FOUND; - QueuedEvent::pre_process(); - return; - } - - if (_engine.engine_store()->find_object(_new_path)) { - _error = OBJECT_EXISTS; - QueuedEvent::pre_process(); - return; - } - - SharedPtr< Table<Path, SharedPtr<Shared::GraphObject> > > removed - = _engine.engine_store()->remove(_store_iterator); - - assert(removed->size() > 0); - - for (Table<Path, SharedPtr<Shared::GraphObject> >::iterator i = removed->begin(); i != removed->end(); ++i) { - const Path& child_old_path = i->first; - assert(Path::descendant_comparator(_old_path, child_old_path)); - - Path child_new_path; - if (child_old_path == _old_path) - child_new_path = _new_path; - else - child_new_path = Path(_new_path).base() + child_old_path.substr(_old_path.length()+1); - - PtrCast<GraphObjectImpl>(i->second)->set_path(child_new_path); - i->first = child_new_path; - } - - _engine.engine_store()->add(*removed.get()); - - QueuedEvent::pre_process(); -} - - -void -RenameEvent::execute(ProcessContext& context) -{ - QueuedEvent::execute(context); - - SharedPtr<PortImpl> port = PtrCast<PortImpl>(_store_iterator->second); - if (port && port->parent()->parent() == NULL) { - DriverPort* driver_port = NULL; - - if (port->type() == DataType::AUDIO) - driver_port = _engine.audio_driver()->driver_port(_new_path); - else if (port->type() == DataType::EVENT) - driver_port = _engine.midi_driver()->driver_port(_new_path); - - if (driver_port) - driver_port->set_name(_new_path.str()); - } -} - - -void -RenameEvent::post_process() -{ - string msg = "Unable to rename object - "; - - if (_error == NO_ERROR) { - _responder->respond_ok(); - _engine.broadcaster()->send_rename(_old_path, _new_path); - } else { - if (_error == OBJECT_EXISTS) - msg.append("Object already exists at ").append(_new_path.str()); - else if (_error == OBJECT_NOT_FOUND) - msg.append("Could not find object ").append(_old_path.str()); - else if (_error == OBJECT_NOT_RENAMABLE) - msg.append(_old_path.str()).append(" is not renamable"); - else if (_error == PARENT_DIFFERS) - msg.append(_new_path.str()).append(" is a child of a different patch"); - - _responder->respond_error(msg); - } -} - - -} // namespace Ingen |