Mercurial > hg > orthanc-stone
view Framework/Layers/LayerSourceBase.cpp @ 65:885932a893de wasm
OrthancFrameLayerSource
author | Sebastien Jodogne <s.jodogne@gmail.com> |
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date | Tue, 16 May 2017 22:12:41 +0200 |
parents | |
children | 298f375dcb68 |
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/** * Stone of Orthanc * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics * Department, University Hospital of Liege, Belgium * Copyright (C) 2017 Osimis, 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 "LayerSourceBase.h" #include "../../Resources/Orthanc/Core/OrthancException.h" namespace OrthancStone { void LayerSourceBase::NotifySourceChange() { if (observer_ != NULL) { observer_->NotifySourceChange(*this); } } void LayerSourceBase::NotifySliceChange(const SliceGeometry& slice) { if (observer_ != NULL) { observer_->NotifySliceChange(*this, slice); } } void LayerSourceBase::NotifyLayerReady(ILayerRenderer* layer, ILayerSource& source, const SliceGeometry& viewportSlice) { if (layer == NULL) { throw Orthanc::OrthancException(Orthanc::ErrorCode_ParameterOutOfRange); } if (observer_ != NULL) { observer_->NotifyLayerReady(layer, *this, viewportSlice); } else { delete layer; } } void LayerSourceBase::NotifyLayerError(ILayerSource& source, const SliceGeometry& viewportSlice) { if (observer_ != NULL) { observer_->NotifyLayerError(*this, viewportSlice); } } void LayerSourceBase::SetObserver(IObserver& observer) { observer_ = &observer; } }