Mercurial > hg > orthanc-stone
view Framework/Scene2DViewport/CreateSimpleTrackerAdapter.cpp @ 700:059e1fd05fd6 refactor-viewport-controller
Introduced the ViewportController that sits between the application and the
Scene2D to handle the trackers and measuring tools. This is a work in progress.
The Scene2D is no longer an observable. Message sending is managed by the
ViewportController.
Move some refs to shared and weak to prevent lifetime issues.
author | Benjamin Golinvaux <bgo@osimis.io> |
---|---|
date | Sun, 19 May 2019 16:26:17 +0200 |
parents | 8b6adfb62a2f |
children | c0fcb2757b0a |
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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 "IFlexiblePointerTracker.h" #include <Framework/Scene2D/IPointerTracker.h> namespace OrthancStone { #if 0 namespace { class SimpleTrackerAdapter : public IFlexiblePointerTracker { public: SimpleTrackerAdapter(PointerTrackerPtr wrappedTracker) : wrappedTracker_(wrappedTracker) , active_(true) { } virtual void PointerMove(const PointerEvent& event) ORTHANC_OVERRIDE { if(active_) wrappedTracker_->Update(event); }; virtual void PointerUp(const PointerEvent& event) ORTHANC_OVERRIDE { if (wrappedTracker_) { wrappedTracker_->Release(); wrappedTracker_ = NULL; } active_ = false; } virtual void PointerDown(const PointerEvent& event) ORTHANC_OVERRIDE { // nothing to do atm } virtual bool IsActive() const ORTHANC_OVERRIDE { return active_; } virtual void Cancel() ORTHANC_OVERRIDE { wrappedTracker_ = NULL; active_ = false; } private: PointerTrackerPtr wrappedTracker_; bool active_; }; } FlexiblePointerTrackerPtr CreateSimpleTrackerAdapter(PointerTrackerPtr t) { return FlexiblePointerTrackerPtr(new SimpleTrackerAdapter(t)); } #endif }