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annotate Framework/Layers/LayerSourceBase.h @ 87:4a541cd4fa83 wasm

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OrthancVolumeImageLoader
author Sebastien Jodogne <s.jodogne@gmail.com>
date Fri, 26 May 2017 15:31:58 +0200
parents 02c3a7a4938f
children f244018a4e4b
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1 /**
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2 * Stone of Orthanc
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3 * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics
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4 * Department, University Hospital of Liege, Belgium
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5 * Copyright (C) 2017 Osimis, Belgium
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6 *
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7 * This program is free software: you can redistribute it and/or
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8 * modify it under the terms of the GNU Affero General Public License
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9 * as published by the Free Software Foundation, either version 3 of
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10 * the License, or (at your option) any later version.
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11 *
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12 * This program is distributed in the hope that it will be useful, but
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13 * WITHOUT ANY WARRANTY; without even the implied warranty of
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14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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15 * Affero General Public License for more details.
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16 *
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17 * You should have received a copy of the GNU Affero General Public License
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18 * along with this program. If not, see <http://www.gnu.org/licenses/>.
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19 **/
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22 #pragma once
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24 #include "ILayerSource.h"
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26 namespace OrthancStone
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27 {
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28 class LayerSourceBase : public ILayerSource
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29 {
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30 private:
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31 IObserver* observer_;
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33 protected:
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34 void NotifyGeometryReady();
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36 void NotifyGeometryError();
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38 void NotifyContentChange();
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40 void NotifySliceChange(const Slice& slice);
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42 // Takes ownership of "layer" (that cannot be "NULL")
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43 void NotifyLayerReady(ILayerRenderer* layer,
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44 const Slice& slice);
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46 void NotifyLayerError(const SliceGeometry& slice);
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48 public:
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49 LayerSourceBase() :
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50 observer_(NULL)
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51 {
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52 }
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54 virtual void SetObserver(IObserver& observer);
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55 };
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56 }