Mercurial > hg > orthanc-stone
annotate OrthancStone/Sources/Viewport/DefaultViewportInteractor.cpp @ 1606:874e178f34e9
- ViewportController now has weak ptr to Viewport
- Measuring tools + related commands and all trackers now store only a weak_ptr to the Viewport and lock() on demand for usage
- LayerHolder and FixedPoint aligner store only a weak_ptr to the Viewport, too
- Fixed float/double warning in GrayscaleWindowingSceneTracker
| author | Benjamin Golinvaux <bgo@osimis.io> |
|---|---|
| date | Wed, 28 Oct 2020 20:14:34 +0100 |
| parents | 8563ea5d8ae4 |
| children | 9ac2a65d4172 |
| rev | line source |
|---|---|
| 1557 | 1 /** |
| 2 * Stone of Orthanc | |
| 3 * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics | |
| 4 * Department, University Hospital of Liege, Belgium | |
| 5 * Copyright (C) 2017-2020 Osimis S.A., Belgium | |
| 6 * | |
| 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 Lesser General Public License |
| 1557 | 9 * as published by the Free Software Foundation, either version 3 of |
| 10 * the License, or (at your option) any later version. | |
| 11 * | |
| 12 * This program is distributed in the hope that it will be useful, but | |
| 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 * Lesser 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 Lesser General Public |
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18 * License along with this program. If not, see |
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19 * <http://www.gnu.org/licenses/>. |
| 1557 | 20 **/ |
| 21 | |
| 22 #include "DefaultViewportInteractor.h" | |
| 23 | |
| 24 #include "../Scene2D/GrayscaleWindowingSceneTracker.h" | |
| 25 #include "../Scene2D/PanSceneTracker.h" | |
| 26 #include "../Scene2D/RotateSceneTracker.h" | |
| 27 #include "../Scene2D/ZoomSceneTracker.h" | |
| 28 | |
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29 #include <OrthancException.h> |
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30 |
| 1557 | 31 namespace OrthancStone |
| 32 { | |
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33 IFlexiblePointerTracker* DefaultViewportInteractor::CreateTrackerInternal( |
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34 boost::weak_ptr<IViewport> viewport, |
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35 MouseAction action, |
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36 const PointerEvent& event, |
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37 unsigned int viewportWidth, |
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38 unsigned int viewportHeight) |
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39 { |
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40 switch (action) |
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41 { |
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42 case MouseAction_None: |
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43 return NULL; |
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44 |
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45 case MouseAction_Rotate: |
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46 return new RotateSceneTracker(viewport, event); |
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47 |
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48 case MouseAction_GrayscaleWindowing: |
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49 return new GrayscaleWindowingSceneTracker( |
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50 viewport, windowingLayer_, event, viewportWidth, viewportHeight); |
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51 |
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52 case MouseAction_Pan: |
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53 return new PanSceneTracker(viewport, event); |
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54 |
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55 case MouseAction_Zoom: |
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56 return new ZoomSceneTracker(viewport, event, viewportHeight); |
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57 |
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58 default: |
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59 throw Orthanc::OrthancException(Orthanc::ErrorCode_ParameterOutOfRange); |
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60 } |
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61 } |
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62 |
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63 |
| 1557 | 64 IFlexiblePointerTracker* DefaultViewportInteractor::CreateTracker( |
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parents:
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65 boost::weak_ptr<IViewport> viewport, |
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874e178f34e9
- ViewportController now has weak ptr to Viewport
Benjamin Golinvaux <bgo@osimis.io>
parents:
1598
diff
changeset
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66 const PointerEvent& event, |
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Benjamin Golinvaux <bgo@osimis.io>
parents:
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67 unsigned int viewportWidth, |
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parents:
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68 unsigned int viewportHeight) |
| 1557 | 69 { |
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70 MouseAction action; |
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71 |
| 1557 | 72 switch (event.GetMouseButton()) |
| 73 { | |
| 74 case MouseButton_Left: | |
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75 action = leftButtonAction_; |
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76 break; |
| 1557 | 77 |
| 78 case MouseButton_Middle: | |
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79 action = middleButtonAction_; |
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80 break; |
| 1557 | 81 |
| 82 case MouseButton_Right: | |
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83 action = rightButtonAction_; |
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84 break; |
| 1557 | 85 |
| 86 default: | |
| 87 return NULL; | |
| 88 } | |
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89 |
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90 return CreateTrackerInternal(viewport, action, event, viewportWidth, viewportHeight); |
| 1557 | 91 } |
| 92 } |