Mercurial > hg > orthanc-stone

annotate Applications/Samples/SimpleViewer/MainWidgetInteractor.cpp @ 365:ef31240a73f6 am-2

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no automatic call to moc and uic, CircleMeasureTracker using Orthanc fonts
author Sebastien Jodogne <s.jodogne@gmail.com>
date Wed, 31 Oct 2018 18:10:29 +0100
parents aad2f9293089
children face7b7008de
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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) 2017-2018 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 #include "MainWidgetInteractor.h"
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22
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23 #include "SimpleViewerApplication.h"
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24
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25 namespace SimpleViewer {
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26
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27 IWorldSceneMouseTracker* MainWidgetInteractor::CreateMouseTracker(WorldSceneWidget& widget,
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28 const ViewportGeometry& view,
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29 MouseButton button,
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30 KeyboardModifiers modifiers,
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31 int viewportX,
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32 int viewportY,
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33 double x,
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34 double y,
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35 IStatusBar* statusBar)
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36 {
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37 if (button == MouseButton_Left)
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38 {
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39 if (application_.GetCurrentTool() == SimpleViewerApplication::Tools_LineMeasure)
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40 {
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41 return new LineMeasureTracker(statusBar, dynamic_cast<LayerWidget&>(widget).GetSlice(), x, y, 255, 0, 0, 10);
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42 }
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43 else if (application_.GetCurrentTool() == SimpleViewerApplication::Tools_CircleMeasure)
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44 {
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45 return new CircleMeasureTracker(statusBar, dynamic_cast<LayerWidget&>(widget).GetSlice(),
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46 x, y, 255, 0, 0, application_.GetFont());
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47 }
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48 else if (application_.GetCurrentTool() == SimpleViewerApplication::Tools_Crop)
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49 {
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50 // TODO
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51 }
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52 else if (application_.GetCurrentTool() == SimpleViewerApplication::Tools_Windowing)
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53 {
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54 // TODO
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55 }
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56 else if (application_.GetCurrentTool() == SimpleViewerApplication::Tools_Zoom)
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57 {
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58 // TODO
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59 }
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60 else if (application_.GetCurrentTool() == SimpleViewerApplication::Tools_Pan)
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61 {
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62 // TODO
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63 }
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64
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65 }
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66 return NULL;
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67 }
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68
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69 void MainWidgetInteractor::MouseOver(CairoContext& context,
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70 WorldSceneWidget& widget,
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71 const ViewportGeometry& view,
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72 double x,
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73 double y,
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74 IStatusBar* statusBar)
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75 {
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76 if (statusBar != NULL)
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77 {
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78 Vector p = dynamic_cast<LayerWidget&>(widget).GetSlice().MapSliceToWorldCoordinates(x, y);
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79
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80 char buf[64];
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81 sprintf(buf, "X = %.02f Y = %.02f Z = %.02f (in cm)",
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82 p[0] / 10.0, p[1] / 10.0, p[2] / 10.0);
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83 statusBar->SetMessage(buf);
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84 }
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85 }
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86
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87 void MainWidgetInteractor::MouseWheel(WorldSceneWidget& widget,
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88 MouseWheelDirection direction,
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89 KeyboardModifiers modifiers,
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90 IStatusBar* statusBar)
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91 {
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92 }
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93
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94 void MainWidgetInteractor::KeyPressed(WorldSceneWidget& widget,
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95 KeyboardKeys key,
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96 char keyChar,
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97 KeyboardModifiers modifiers,
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98 IStatusBar* statusBar)
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99 {
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100 switch (keyChar)
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101 {
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102 case 's':
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103 widget.FitContent();
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104 break;
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105
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106 default:
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107 break;
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108 }
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109 }
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110 }