Mercurial > hg > orthanc-stone
diff OrthancStone/Sources/Scene2DViewport/EditAngleMeasureTracker.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/EditAngleMeasureTracker.cpp@ab81ee8fce1f |
children | 85e117739eca |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/OrthancStone/Sources/Scene2DViewport/EditAngleMeasureTracker.cpp Tue Jul 07 16:21:02 2020 +0200 @@ -0,0 +1,119 @@ +/** + * 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 "EditAngleMeasureTracker.h" +#include "EditAngleMeasureCommand.h" + +#include "../StoneException.h" + +namespace OrthancStone +{ + EditAngleMeasureTracker::EditAngleMeasureTracker( + boost::shared_ptr<MeasureTool> measureTool, + boost::shared_ptr<IViewport> viewport, + const PointerEvent& e) + : EditMeasureTracker(viewport, e) + { + ScenePoint2D scenePos = e.GetMainPosition(); + { + std::unique_ptr<IViewport::ILock> lock(viewport_->Lock()); + ViewportController& controller = lock->GetController(); + scenePos = e.GetMainPosition().Apply(controller.GetScene().GetCanvasToSceneTransform()); + } + modifiedZone_ = dynamic_cast<AngleMeasureTool&>(*measureTool).AngleHitTest(scenePos); + command_.reset(new EditAngleMeasureCommand(measureTool, viewport)); + } + + EditAngleMeasureTracker::~EditAngleMeasureTracker() + { + + } + + void EditAngleMeasureTracker::PointerMove(const PointerEvent& e) + { + std::unique_ptr<IViewport::ILock> lock(viewport_->Lock()); + ViewportController& controller = lock->GetController(); + Scene2D& scene = controller.GetScene(); + + ScenePoint2D scenePos = e.GetMainPosition().Apply( + scene.GetCanvasToSceneTransform()); + + ScenePoint2D delta = scenePos - GetOriginalClickPosition(); + + boost::shared_ptr<AngleMeasureToolMemento> memento = + boost::dynamic_pointer_cast<AngleMeasureToolMemento>(command_->mementoOriginal_); + + ORTHANC_ASSERT(memento.get() != NULL); + + switch (modifiedZone_) + { + case AngleMeasureTool::AngleHighlightArea_Center: + { + ScenePoint2D newCenter = memento->center_ + delta; + GetCommand()->SetCenter(newCenter); + } + break; + case AngleMeasureTool::AngleHighlightArea_Side1: + case AngleMeasureTool::AngleHighlightArea_Side2: + { + ScenePoint2D newCenter = memento->center_ + delta; + ScenePoint2D newSide1End = memento->side1End_ + delta; + ScenePoint2D newSide2End = memento->side2End_ + delta; + GetCommand()->SetCenter(newCenter); + GetCommand()->SetSide1End(newSide1End); + GetCommand()->SetSide2End(newSide2End); + } + break; + case AngleMeasureTool::AngleHighlightArea_Side1End: + { + ScenePoint2D newSide1End = memento->side1End_ + delta; + GetCommand()->SetSide1End(newSide1End); + } + break; + case AngleMeasureTool::AngleHighlightArea_Side2End: + { + ScenePoint2D newSide2End = memento->side2End_ + delta; + GetCommand()->SetSide2End(newSide2End); + } + break; + default: + LOG(WARNING) << "Warning: please retry the measuring tool editing operation!"; + break; + } + } + + void EditAngleMeasureTracker::PointerUp(const PointerEvent& e) + { + alive_ = false; + } + + void EditAngleMeasureTracker::PointerDown(const PointerEvent& e) + { + LOG(WARNING) << "Additional touches (fingers, pen, mouse buttons...) " + "are ignored when the edit angle tracker is active"; + } + + boost::shared_ptr<EditAngleMeasureCommand> EditAngleMeasureTracker::GetCommand() + { + boost::shared_ptr<EditAngleMeasureCommand> ret = boost::dynamic_pointer_cast<EditAngleMeasureCommand>(command_); + ORTHANC_ASSERT(ret.get() != NULL, "Internal error in EditAngleMeasureTracker::GetCommand()"); + return ret; + } +}