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annotate Applications/Sdl/SdlEngine.h @ 1221:e2435a524029

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author Alain Mazy <alain@mazy.be>
date Sat, 07 Dec 2019 17:47:35 +0100
parents 4f2416d519b4
children b537002f83a9 2d8ab34c8c91
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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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21
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22 #pragma once
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24 #if ORTHANC_ENABLE_SDL == 1
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26 #include "SdlCairoSurface.h"
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27 #include "../Generic/NativeStoneApplicationContext.h"
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29 namespace OrthancStone
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30 {
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31 class SdlEngine : public IObserver
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32 {
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33 private:
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34 SdlWindow& window_;
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35 NativeStoneApplicationContext& context_;
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36 SdlCairoSurface surface_;
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37 bool viewportChanged_;
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39 void SetSize(unsigned int width,
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40 unsigned int height);
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42 void RenderFrame();
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44 static KeyboardModifiers GetKeyboardModifiers(const uint8_t* keyboardState,
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45 const int scancodeCount);
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47 public:
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48 SdlEngine(SdlWindow& window,
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49 NativeStoneApplicationContext& context,
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50 MessageBroker& broker);
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52 void OnViewportChanged(const Deprecated::IViewport::ViewportChangedMessage& message)
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53 {
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54 viewportChanged_ = true;
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55 }
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57 void Run();
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58 };
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59 }
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61 #endif