Mercurial > hg > orthanc-stone
diff Framework/Scene2D/PointerEvent.h @ 596:b716763571ad
IPointerTracker
author | Sebastien Jodogne <s.jodogne@gmail.com> |
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date | Fri, 26 Apr 2019 17:05:14 +0200 |
parents | |
children | 7efa2543699d |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/Framework/Scene2D/PointerEvent.h Fri Apr 26 17:05:14 2019 +0200 @@ -0,0 +1,91 @@ +/** + * 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/>. + **/ + + +#pragma once + +#include "ScenePoint2D.h" + +#include <boost/noncopyable.hpp> +#include <stdint.h> + +namespace OrthancStone +{ + class PointerEvent : public boost::noncopyable + { + private: + std::vector<ScenePoint2D> positions_; + bool hasAltModifier_; + bool hasControlModifier_; + bool hasShiftModifier_; + + public: + PointerEvent(); + + ScenePoint2D GetMainPosition() const; + + void AddPosition(double x, + double y) + { + positions_.push_back(ScenePoint2D(x, y)); + } + + // Add the center of the pixel + void AddIntegerPosition(int x, + int y); + + size_t GetPositionsCount() const + { + return positions_.size(); + } + + ScenePoint2D GetPosition(size_t index) const; + + void SetAltModifier(bool value) + { + hasAltModifier_ = value; + } + + bool HasAltModifier() const + { + return hasAltModifier_; + } + + void SetControlModifier(bool value) + { + hasControlModifier_ = value; + } + + bool HasControlModifier() const + { + return hasControlModifier_; + } + + void SetShiftModifier(bool value) + { + hasShiftModifier_ = value; + } + + bool HasShiftModifier() const + { + return hasShiftModifier_; + } + }; +}