Mercurial > hg > orthanc-stone
view Framework/Deprecated/Widgets/WorldSceneWidget.h @ 823:467d58a59718
wheel
author | Sebastien Jodogne <s.jodogne@gmail.com> |
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date | Wed, 29 May 2019 14:44:37 +0200 |
parents | c35e98d22764 |
children | 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/>. **/ #pragma once #include "CairoWidget.h" #include "IWorldSceneInteractor.h" #include "../Toolbox/ViewportGeometry.h" namespace Deprecated { class WorldSceneWidget : public CairoWidget { private: class SceneMouseTracker; ViewportGeometry view_; IWorldSceneInteractor* interactor_; bool hasDefaultMouseEvents_; protected: virtual OrthancStone::Extent2D GetSceneExtent() = 0; virtual bool RenderScene(OrthancStone::CairoContext& context, const ViewportGeometry& view) = 0; // From CairoWidget virtual bool RenderCairo(OrthancStone::CairoContext& context); // From CairoWidget virtual void RenderMouseOverCairo(OrthancStone::CairoContext& context, int x, int y); void SetSceneExtent(ViewportGeometry& geometry); public: WorldSceneWidget(const std::string& name) : CairoWidget(name), interactor_(NULL), hasDefaultMouseEvents_(true) { } void SetDefaultMouseEvents(bool value) { hasDefaultMouseEvents_ = value; } bool HasDefaultMouseEvents() const { return hasDefaultMouseEvents_; } void SetInteractor(IWorldSceneInteractor& interactor); void SetView(const ViewportGeometry& view); const ViewportGeometry& GetView() const { return view_; } virtual void SetSize(unsigned int width, unsigned int height); virtual void FitContent(); virtual IMouseTracker* CreateMouseTracker(OrthancStone::MouseButton button, int x, int y, OrthancStone::KeyboardModifiers modifiers, const std::vector<Touch>& touches); virtual void MouseWheel(OrthancStone::MouseWheelDirection direction, int x, int y, OrthancStone::KeyboardModifiers modifiers); virtual void KeyPressed(OrthancStone::KeyboardKeys key, char keyChar, OrthancStone::KeyboardModifiers modifiers); }; }