annotate OrthancStone/Sources/Scene2D/PanSceneTracker.cpp @ 1876:b1f510e601d2

more unit tests
author Sebastien Jodogne <s.jodogne@gmail.com>
date Tue, 11 Jan 2022 21:26:47 +0100
parents 7053b8a0aaec
children 9c0adcc8feec
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
596
b716763571ad IPointerTracker
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1 /**
b716763571ad IPointerTracker
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2 * Stone of Orthanc
b716763571ad IPointerTracker
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
3 * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics
b716763571ad IPointerTracker
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
4 * Department, University Hospital of Liege, Belgium
1871
7053b8a0aaec upgrade to year 2022
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1870
diff changeset
5 * Copyright (C) 2017-2022 Osimis S.A., Belgium
7053b8a0aaec upgrade to year 2022
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1870
diff changeset
6 * Copyright (C) 2021-2022 Sebastien Jodogne, ICTEAM UCLouvain, Belgium
596
b716763571ad IPointerTracker
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
7 *
b716763571ad IPointerTracker
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
8 * This program is free software: you can redistribute it and/or
1598
8563ea5d8ae4 relicensing some files, cf. osimis bm26 and chu agreement on 2020-05-20
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1596
diff changeset
9 * modify it under the terms of the GNU Lesser General Public License
596
b716763571ad IPointerTracker
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
10 * as published by the Free Software Foundation, either version 3 of
b716763571ad IPointerTracker
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
11 * the License, or (at your option) any later version.
b716763571ad IPointerTracker
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
12 *
b716763571ad IPointerTracker
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
13 * This program is distributed in the hope that it will be useful, but
b716763571ad IPointerTracker
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
14 * WITHOUT ANY WARRANTY; without even the implied warranty of
1598
8563ea5d8ae4 relicensing some files, cf. osimis bm26 and chu agreement on 2020-05-20
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1596
diff changeset
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
8563ea5d8ae4 relicensing some files, cf. osimis bm26 and chu agreement on 2020-05-20
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1596
diff changeset
16 * Lesser General Public License for more details.
1596
4fb8fdf03314 removed annoying whitespace
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1512
diff changeset
17 *
1598
8563ea5d8ae4 relicensing some files, cf. osimis bm26 and chu agreement on 2020-05-20
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1596
diff changeset
18 * You should have received a copy of the GNU Lesser General Public
8563ea5d8ae4 relicensing some files, cf. osimis bm26 and chu agreement on 2020-05-20
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1596
diff changeset
19 * License along with this program. If not, see
8563ea5d8ae4 relicensing some files, cf. osimis bm26 and chu agreement on 2020-05-20
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1596
diff changeset
20 * <http://www.gnu.org/licenses/>.
596
b716763571ad IPointerTracker
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
21 **/
b716763571ad IPointerTracker
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
22
b716763571ad IPointerTracker
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
23
b716763571ad IPointerTracker
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
24 #include "PanSceneTracker.h"
1305
a5326ce4f24b Trackers and measuring tools now use the viewport instead of ViewportController, so that proper locks can be used
Benjamin Golinvaux <bgo@osimis.io>
parents: 1270
diff changeset
25 #include "../Viewport/IViewport.h"
736
c0fcb2757b0a enforce relative includes
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 700
diff changeset
26 #include "../Scene2DViewport/ViewportController.h"
596
b716763571ad IPointerTracker
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
27
1305
a5326ce4f24b Trackers and measuring tools now use the viewport instead of ViewportController, so that proper locks can be used
Benjamin Golinvaux <bgo@osimis.io>
parents: 1270
diff changeset
28 #include <memory>
a5326ce4f24b Trackers and measuring tools now use the viewport instead of ViewportController, so that proper locks can be used
Benjamin Golinvaux <bgo@osimis.io>
parents: 1270
diff changeset
29
596
b716763571ad IPointerTracker
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
30 namespace OrthancStone
b716763571ad IPointerTracker
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
31 {
1606
874e178f34e9 - ViewportController now has weak ptr to Viewport
Benjamin Golinvaux <bgo@osimis.io>
parents: 1598
diff changeset
32 PanSceneTracker::PanSceneTracker(boost::weak_ptr<IViewport> viewport,
700
059e1fd05fd6 Introduced the ViewportController that sits between the application and the
Benjamin Golinvaux <bgo@osimis.io>
parents: 596
diff changeset
33 const PointerEvent& event)
1305
a5326ce4f24b Trackers and measuring tools now use the viewport instead of ViewportController, so that proper locks can be used
Benjamin Golinvaux <bgo@osimis.io>
parents: 1270
diff changeset
34 : OneGesturePointerTracker(viewport)
596
b716763571ad IPointerTracker
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
35 {
1305
a5326ce4f24b Trackers and measuring tools now use the viewport instead of ViewportController, so that proper locks can be used
Benjamin Golinvaux <bgo@osimis.io>
parents: 1270
diff changeset
36
1606
874e178f34e9 - ViewportController now has weak ptr to Viewport
Benjamin Golinvaux <bgo@osimis.io>
parents: 1598
diff changeset
37 std::unique_ptr<IViewport::ILock> lock(GetViewportLock());
1305
a5326ce4f24b Trackers and measuring tools now use the viewport instead of ViewportController, so that proper locks can be used
Benjamin Golinvaux <bgo@osimis.io>
parents: 1270
diff changeset
38
a5326ce4f24b Trackers and measuring tools now use the viewport instead of ViewportController, so that proper locks can be used
Benjamin Golinvaux <bgo@osimis.io>
parents: 1270
diff changeset
39 originalSceneToCanvas_ = lock->GetController().GetSceneToCanvasTransform();
a5326ce4f24b Trackers and measuring tools now use the viewport instead of ViewportController, so that proper locks can be used
Benjamin Golinvaux <bgo@osimis.io>
parents: 1270
diff changeset
40 originalCanvasToScene_ = lock->GetController().GetCanvasToSceneTransform();
a5326ce4f24b Trackers and measuring tools now use the viewport instead of ViewportController, so that proper locks can be used
Benjamin Golinvaux <bgo@osimis.io>
parents: 1270
diff changeset
41
596
b716763571ad IPointerTracker
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
42 pivot_ = event.GetMainPosition().Apply(originalCanvasToScene_);
b716763571ad IPointerTracker
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
43 }
b716763571ad IPointerTracker
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
44
b716763571ad IPointerTracker
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
45
700
059e1fd05fd6 Introduced the ViewportController that sits between the application and the
Benjamin Golinvaux <bgo@osimis.io>
parents: 596
diff changeset
46 void PanSceneTracker::PointerMove(const PointerEvent& event)
596
b716763571ad IPointerTracker
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
47 {
b716763571ad IPointerTracker
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
48 ScenePoint2D p = event.GetMainPosition().Apply(originalCanvasToScene_);
959
13e078adfb94 Better error log in fetch failure callback +
Benjamin Golinvaux <bgo@osimis.io>
parents: 818
diff changeset
49
1606
874e178f34e9 - ViewportController now has weak ptr to Viewport
Benjamin Golinvaux <bgo@osimis.io>
parents: 1598
diff changeset
50 std::unique_ptr<IViewport::ILock> lock(GetViewportLock());
1305
a5326ce4f24b Trackers and measuring tools now use the viewport instead of ViewportController, so that proper locks can be used
Benjamin Golinvaux <bgo@osimis.io>
parents: 1270
diff changeset
51
a5326ce4f24b Trackers and measuring tools now use the viewport instead of ViewportController, so that proper locks can be used
Benjamin Golinvaux <bgo@osimis.io>
parents: 1270
diff changeset
52 lock->GetController().SetSceneToCanvasTransform(
a5326ce4f24b Trackers and measuring tools now use the viewport instead of ViewportController, so that proper locks can be used
Benjamin Golinvaux <bgo@osimis.io>
parents: 1270
diff changeset
53 AffineTransform2D::Combine(
a5326ce4f24b Trackers and measuring tools now use the viewport instead of ViewportController, so that proper locks can be used
Benjamin Golinvaux <bgo@osimis.io>
parents: 1270
diff changeset
54 originalSceneToCanvas_,
a5326ce4f24b Trackers and measuring tools now use the viewport instead of ViewportController, so that proper locks can be used
Benjamin Golinvaux <bgo@osimis.io>
parents: 1270
diff changeset
55 AffineTransform2D::CreateOffset(p.GetX() - pivot_.GetX(),
a5326ce4f24b Trackers and measuring tools now use the viewport instead of ViewportController, so that proper locks can be used
Benjamin Golinvaux <bgo@osimis.io>
parents: 1270
diff changeset
56 p.GetY() - pivot_.GetY())));
a5326ce4f24b Trackers and measuring tools now use the viewport instead of ViewportController, so that proper locks can be used
Benjamin Golinvaux <bgo@osimis.io>
parents: 1270
diff changeset
57 lock->Invalidate();
596
b716763571ad IPointerTracker
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
58 }
700
059e1fd05fd6 Introduced the ViewportController that sits between the application and the
Benjamin Golinvaux <bgo@osimis.io>
parents: 596
diff changeset
59
059e1fd05fd6 Introduced the ViewportController that sits between the application and the
Benjamin Golinvaux <bgo@osimis.io>
parents: 596
diff changeset
60 void PanSceneTracker::Cancel()
059e1fd05fd6 Introduced the ViewportController that sits between the application and the
Benjamin Golinvaux <bgo@osimis.io>
parents: 596
diff changeset
61 {
1606
874e178f34e9 - ViewportController now has weak ptr to Viewport
Benjamin Golinvaux <bgo@osimis.io>
parents: 1598
diff changeset
62 std::unique_ptr<IViewport::ILock> lock(GetViewportLock());
1305
a5326ce4f24b Trackers and measuring tools now use the viewport instead of ViewportController, so that proper locks can be used
Benjamin Golinvaux <bgo@osimis.io>
parents: 1270
diff changeset
63 lock->GetController().SetSceneToCanvasTransform(originalSceneToCanvas_);
700
059e1fd05fd6 Introduced the ViewportController that sits between the application and the
Benjamin Golinvaux <bgo@osimis.io>
parents: 596
diff changeset
64 }
596
b716763571ad IPointerTracker
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
65 }