Mercurial > hg > orthanc-stone
annotate Framework/Viewport/IViewport.h @ 947:1091b2adeb5a toa2019081001
Fixed animation frame stopping when returning false + big work on the OpenGL
objects to make them lost context-safe + debug code to forcefully tag a
context as lost + debug macros
author | Benjamin Golinvaux <bgo@osimis.io> |
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date | Sat, 10 Aug 2019 13:07:31 +0200 |
parents | 685c9a2d115f |
children | a7351ad54960 |
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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) 2017-2019 Osimis S.A., 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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20 |
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21 #pragma once |
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22 |
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23 #include "../Scene2D/ICompositor.h" |
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24 #include "../Scene2D/Scene2D.h" |
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25 #include "../Scene2D/ScenePoint2D.h" |
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26 |
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27 namespace OrthancStone |
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28 { |
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29 /** |
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30 * Class that combines a Scene2D with a canvas where to draw the |
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31 * scene. A call to "Refresh()" will update the content of the |
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32 * canvas. |
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33 **/ |
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34 class IViewport : public boost::noncopyable |
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35 { |
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36 public: |
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37 virtual ~IViewport() |
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38 { |
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39 } |
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40 |
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41 virtual Scene2D& GetScene() = 0; |
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42 |
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43 virtual void Refresh() = 0; |
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44 |
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45 virtual unsigned int GetCanvasWidth() const = 0; |
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46 |
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47 virtual unsigned int GetCanvasHeight() const = 0; |
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48 |
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49 virtual const std::string& GetCanvasIdentifier() const = 0; |
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50 |
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51 virtual ScenePoint2D GetPixelCenterCoordinates(int x, int y) const = 0; |
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52 |
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53 #if ORTHANC_ENABLE_LOCALE == 1 |
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54 virtual void SetFont(size_t index, |
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55 Orthanc::EmbeddedResources::FileResourceId resource, |
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56 unsigned int fontSize, |
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57 Orthanc::Encoding codepage) = 0; |
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58 #endif |
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59 |
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60 protected: |
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61 virtual ICompositor* GetCompositor() = 0; |
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62 |
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63 virtual const ICompositor* GetCompositor() const |
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64 { |
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65 IViewport* self = const_cast<IViewport*>(this); |
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66 return self->GetCompositor(); |
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67 } |
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68 }; |
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69 } |