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comparison OrthancStone/Sources/Scene2DViewport/EditAngleMeasureTracker.cpp @ 1512:244ad1e4e76a

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reorganization of folders
author Sebastien Jodogne <s.jodogne@gmail.com>
date Tue, 07 Jul 2020 16:21:02 +0200
parents Framework/Scene2DViewport/EditAngleMeasureTracker.cpp@ab81ee8fce1f
children 85e117739eca
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1511:9dfeee74c1e6 1512:244ad1e4e76a
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
8 * modify it under the terms of the GNU Affero General Public License
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
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15 * Affero General Public License for more details.
16 *
17 * You should have received a copy of the GNU Affero General Public License
18 * along with this program. If not, see <http://www.gnu.org/licenses/>.
19 **/
20
21 #include "EditAngleMeasureTracker.h"
22 #include "EditAngleMeasureCommand.h"
23
24 #include "../StoneException.h"
25
26 namespace OrthancStone
27 {
28 EditAngleMeasureTracker::EditAngleMeasureTracker(
29 boost::shared_ptr<MeasureTool> measureTool,
30 boost::shared_ptr<IViewport> viewport,
31 const PointerEvent& e)
32 : EditMeasureTracker(viewport, e)
33 {
34 ScenePoint2D scenePos = e.GetMainPosition();
35 {
36 std::unique_ptr<IViewport::ILock> lock(viewport_->Lock());
37 ViewportController& controller = lock->GetController();
38 scenePos = e.GetMainPosition().Apply(controller.GetScene().GetCanvasToSceneTransform());
39 }
40 modifiedZone_ = dynamic_cast<AngleMeasureTool&>(*measureTool).AngleHitTest(scenePos);
41 command_.reset(new EditAngleMeasureCommand(measureTool, viewport));
42 }
43
44 EditAngleMeasureTracker::~EditAngleMeasureTracker()
45 {
46
47 }
48
49 void EditAngleMeasureTracker::PointerMove(const PointerEvent& e)
50 {
51 std::unique_ptr<IViewport::ILock> lock(viewport_->Lock());
52 ViewportController& controller = lock->GetController();
53 Scene2D& scene = controller.GetScene();
54
55 ScenePoint2D scenePos = e.GetMainPosition().Apply(
56 scene.GetCanvasToSceneTransform());
57
58 ScenePoint2D delta = scenePos - GetOriginalClickPosition();
59
60 boost::shared_ptr<AngleMeasureToolMemento> memento =
61 boost::dynamic_pointer_cast<AngleMeasureToolMemento>(command_->mementoOriginal_);
62
63 ORTHANC_ASSERT(memento.get() != NULL);
64
65 switch (modifiedZone_)
66 {
67 case AngleMeasureTool::AngleHighlightArea_Center:
68 {
69 ScenePoint2D newCenter = memento->center_ + delta;
70 GetCommand()->SetCenter(newCenter);
71 }
72 break;
73 case AngleMeasureTool::AngleHighlightArea_Side1:
74 case AngleMeasureTool::AngleHighlightArea_Side2:
75 {
76 ScenePoint2D newCenter = memento->center_ + delta;
77 ScenePoint2D newSide1End = memento->side1End_ + delta;
78 ScenePoint2D newSide2End = memento->side2End_ + delta;
79 GetCommand()->SetCenter(newCenter);
80 GetCommand()->SetSide1End(newSide1End);
81 GetCommand()->SetSide2End(newSide2End);
82 }
83 break;
84 case AngleMeasureTool::AngleHighlightArea_Side1End:
85 {
86 ScenePoint2D newSide1End = memento->side1End_ + delta;
87 GetCommand()->SetSide1End(newSide1End);
88 }
89 break;
90 case AngleMeasureTool::AngleHighlightArea_Side2End:
91 {
92 ScenePoint2D newSide2End = memento->side2End_ + delta;
93 GetCommand()->SetSide2End(newSide2End);
94 }
95 break;
96 default:
97 LOG(WARNING) << "Warning: please retry the measuring tool editing operation!";
98 break;
99 }
100 }
101
102 void EditAngleMeasureTracker::PointerUp(const PointerEvent& e)
103 {
104 alive_ = false;
105 }
106
107 void EditAngleMeasureTracker::PointerDown(const PointerEvent& e)
108 {
109 LOG(WARNING) << "Additional touches (fingers, pen, mouse buttons...) "
110 "are ignored when the edit angle tracker is active";
111 }
112
113 boost::shared_ptr<EditAngleMeasureCommand> EditAngleMeasureTracker::GetCommand()
114 {
115 boost::shared_ptr<EditAngleMeasureCommand> ret = boost::dynamic_pointer_cast<EditAngleMeasureCommand>(command_);
116 ORTHANC_ASSERT(ret.get() != NULL, "Internal error in EditAngleMeasureTracker::GetCommand()");
117 return ret;
118 }
119 }