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annotate OrthancStone/Sources/Viewport/DefaultViewportInteractor.h @ 1561:cf652990abb1

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tunable mouse actions
author Sebastien Jodogne <s.jodogne@gmail.com>
date Thu, 20 Aug 2020 17:44:35 +0200
parents a6f339d8e4c2
children e731e62692a9
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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) 2017-2020 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 "IViewportInteractor.h"
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24
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25 namespace OrthancStone
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26 {
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27 class DefaultViewportInteractor : public IViewportInteractor
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28 {
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29 private:
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30 // Index of the layer whose windowing is altered by grayscale windowing action
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31 int windowingLayer_;
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32 MouseAction leftButtonAction_;
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33 MouseAction middleButtonAction_;
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34 MouseAction rightButtonAction_;
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35
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36 IFlexiblePointerTracker* CreateTrackerInternal(boost::shared_ptr<IViewport> viewport,
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37 MouseAction action,
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38 const PointerEvent& event,
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39 unsigned int viewportWidth,
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40 unsigned int viewportHeight);
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41
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42 public:
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43 DefaultViewportInteractor() :
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44 windowingLayer_(0),
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45 leftButtonAction_(MouseAction_GrayscaleWindowing),
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46 middleButtonAction_(MouseAction_Pan),
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47 rightButtonAction_(MouseAction_Zoom)
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48 {
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49 }
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50
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51 int GetWindowingLayer() const
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52 {
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53 return windowingLayer_;
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54 }
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55
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56 void SetWindowingLayer(int layerIndex)
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57 {
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58 windowingLayer_ = layerIndex;
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59 }
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60
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61 MouseAction GetLeftButtonAction() const
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62 {
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63 return leftButtonAction_;
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64 }
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65
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66 void SetLeftButtonAction(MouseAction action)
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67 {
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68 leftButtonAction_ = action;
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69 }
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70
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71 MouseAction GetMiddleButtonAction() const
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72 {
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73 return middleButtonAction_;
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74 }
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75
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76 void SetMiddleButtonAction(MouseAction action)
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77 {
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78 middleButtonAction_ = action;
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79 }
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80
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81 MouseAction GetRightButtonAction() const
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82 {
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83 return rightButtonAction_;
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84 }
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85
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86 void SetRightButtonAction(MouseAction action)
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87 {
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88 rightButtonAction_ = action;
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89 }
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90
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91 virtual IFlexiblePointerTracker* CreateTracker(boost::shared_ptr<IViewport> viewport,
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92 const PointerEvent& event,
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93 unsigned int viewportWidth,
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94 unsigned int viewportHeight) ORTHANC_OVERRIDE;
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95 };
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96 }