Mercurial > hg > orthanc-stone
view Framework/Scene2DViewport/MeasureTrackers.cpp @ 1186:3284c3fd96ad broker
merge
author | Sebastien Jodogne <s.jodogne@gmail.com> |
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date | Fri, 22 Nov 2019 09:51:47 +0100 |
parents | 0aff28f15ea2 |
children | f3bb9a6dd949 2d8ab34c8c91 |
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/** * Stone of Orthanc * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics * Department, University Hospital of Liege, Belgium * Copyright (C) 2017-2019 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 <Core/OrthancException.h> namespace OrthancStone { CreateMeasureTracker::CreateMeasureTracker(boost::weak_ptr<ViewportController> controllerW) : controllerW_(controllerW) , 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 if (commitResult_) controllerW_.lock()->PushCommand(command_); else command_->Undo(); } Scene2D& CreateMeasureTracker::GetScene() { return controllerW_.lock()->GetScene(); } EditMeasureTracker::EditMeasureTracker(boost::weak_ptr<ViewportController> controllerW, const PointerEvent& e) : controllerW_(controllerW) , alive_(true) , commitResult_(true) { boost::shared_ptr<ViewportController> controller = controllerW.lock(); originalClickPosition_ = e.GetMainPosition().Apply(controller->GetScene().GetCanvasToSceneTransform()); } Scene2D& EditMeasureTracker::GetScene() { return controllerW_.lock()->GetScene(); } 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 if (commitResult_) controllerW_.lock()->PushCommand(command_); else command_->Undo(); } }