diff options
Diffstat (limited to 'src/server/events/Undo.cpp')
-rw-r--r-- | src/server/events/Undo.cpp | 85 |
1 files changed, 0 insertions, 85 deletions
diff --git a/src/server/events/Undo.cpp b/src/server/events/Undo.cpp deleted file mode 100644 index e06a5951..00000000 --- a/src/server/events/Undo.cpp +++ /dev/null @@ -1,85 +0,0 @@ -/* - This file is part of Ingen. - Copyright 2016 David Robillard <http://drobilla.net/> - - Ingen is free software: you can redistribute it and/or modify it under the - terms of the GNU Affero General Public License as published by the Free - Software Foundation, either version 3 of the License, or 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 Affero General Public License for details. - - You should have received a copy of the GNU Affero General Public License - along with Ingen. If not, see <http://www.gnu.org/licenses/>. -*/ - -#include "ingen/AtomReader.hpp" - -#include "Engine.hpp" -#include "EventWriter.hpp" -#include "Undo.hpp" - -namespace Ingen { -namespace Server { -namespace Events { - -Undo::Undo(Engine& engine, - SPtr<Interface> client, - SampleCount timestamp, - const Ingen::Undo& msg) - : Event(engine, client, msg.seq, timestamp) - , _is_redo(false) -{} - -Undo::Undo(Engine& engine, - SPtr<Interface> client, - SampleCount timestamp, - const Ingen::Redo& msg) - : Event(engine, client, msg.seq, timestamp) - , _is_redo(true) -{} - -bool -Undo::pre_process(PreProcessContext& ctx) -{ - const UPtr<UndoStack>& stack = _is_redo ? _engine.redo_stack() : _engine.undo_stack(); - const Event::Mode mode = _is_redo ? Event::Mode::REDO : Event::Mode::UNDO; - - if (stack->empty()) { - return Event::pre_process_done(Status::NOT_FOUND); - } - - const Event::Mode orig_mode = _engine.event_writer()->get_event_mode(); - _entry = stack->pop(); - _engine.event_writer()->set_event_mode(mode); - if (_entry.events.size() > 1) { - _engine.interface()->bundle_begin(); - } - - for (const LV2_Atom* ev : _entry.events) { - _engine.atom_interface()->write(ev); - } - - if (_entry.events.size() > 1) { - _engine.interface()->bundle_end(); - } - _engine.event_writer()->set_event_mode(orig_mode); - - return Event::pre_process_done(Status::SUCCESS); -} - -void -Undo::execute(RunContext& context) -{ -} - -void -Undo::post_process() -{ - respond(); -} - -} // namespace Events -} // namespace Server -} // namespace Ingen |