Mercurial > hg > orthanc-stone
diff OrthancStone/Sources/Scene2DViewport/MeasureTrackers.cpp @ 1512:244ad1e4e76a
reorganization of folders
author | Sebastien Jodogne <s.jodogne@gmail.com> |
---|---|
date | Tue, 07 Jul 2020 16:21:02 +0200 |
parents | Framework/Scene2DViewport/MeasureTrackers.cpp@1e381f2596d3 |
children | 85e117739eca |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/OrthancStone/Sources/Scene2DViewport/MeasureTrackers.cpp Tue Jul 07 16:21:02 2020 +0200 @@ -0,0 +1,100 @@ +/** + * Stone of Orthanc + * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics + * Department, University Hospital of Liege, Belgium + * Copyright (C) 2017-2020 Osimis S.A., Belgium + * + * This program 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 (at your option) any later version. + * + * This program 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 more details. + * + * You should have received a copy of the GNU Affero General Public License + * along with this program. If not, see <http://www.gnu.org/licenses/>. + **/ + +#include "MeasureTrackers.h" +#include <OrthancException.h> + +namespace OrthancStone +{ + + CreateMeasureTracker::CreateMeasureTracker(boost::shared_ptr<IViewport> viewport) + : viewport_(viewport) + , alive_(true) + , commitResult_(true) + { + } + + void CreateMeasureTracker::Cancel() + { + commitResult_ = false; + alive_ = false; + } + + bool CreateMeasureTracker::IsAlive() const + { + return alive_; + } + + CreateMeasureTracker::~CreateMeasureTracker() + { + // if the tracker completes successfully, we add the command + // to the undo stack + // otherwise, we simply undo it + + std::unique_ptr<IViewport::ILock> lock(viewport_->Lock()); + + if (commitResult_) + lock->GetController().PushCommand(command_); + else + command_->Undo(); + + lock->Invalidate(); + } + + EditMeasureTracker::EditMeasureTracker(boost::shared_ptr<IViewport> viewport, const PointerEvent& e) + : viewport_(viewport) + , alive_(true) + , commitResult_(true) + { + std::unique_ptr<IViewport::ILock> lock(viewport_->Lock()); + + originalClickPosition_ = e.GetMainPosition().Apply( + lock->GetController().GetScene().GetCanvasToSceneTransform()); + } + + void EditMeasureTracker::Cancel() + { + commitResult_ = false; + alive_ = false; + } + + bool EditMeasureTracker::IsAlive() const + { + return alive_; + } + + EditMeasureTracker::~EditMeasureTracker() + { + // if the tracker completes successfully, we add the command + // to the undo stack + // otherwise, we simply undo it + + std::unique_ptr<IViewport::ILock> lock(viewport_->Lock()); + + if (commitResult_) + lock->GetController().PushCommand(command_); + else + command_->Undo(); + + lock->Invalidate(); + } +} + +