annotate OrthancStone/Sources/Viewport/DefaultViewportInteractor.h @ 1790:b325761e0bd3

angle measure and undo/redo in sdl simple viewer
author Sebastien Jodogne <s.jodogne@gmail.com>
date Mon, 17 May 2021 13:57:25 +0200
parents 9ac2a65d4172
children fdc6a8089eb9
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
1557
a6f339d8e4c2 reorganization
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1 /**
a6f339d8e4c2 reorganization
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2 * Stone of Orthanc
a6f339d8e4c2 reorganization
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
3 * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics
a6f339d8e4c2 reorganization
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
4 * Department, University Hospital of Liege, Belgium
1739
9ac2a65d4172 upgrade to year 2021
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1606
diff changeset
5 * Copyright (C) 2017-2021 Osimis S.A., Belgium
1557
a6f339d8e4c2 reorganization
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
6 *
a6f339d8e4c2 reorganization
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
7 * 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
8 * modify it under the terms of the GNU Lesser General Public License
1557
a6f339d8e4c2 reorganization
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
9 * as published by the Free Software Foundation, either version 3 of
a6f339d8e4c2 reorganization
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
10 * the License, or (at your option) any later version.
a6f339d8e4c2 reorganization
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
11 *
a6f339d8e4c2 reorganization
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
12 * This program is distributed in the hope that it will be useful, but
a6f339d8e4c2 reorganization
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
13 * 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
14 * 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
15 * Lesser General Public License for more details.
1596
4fb8fdf03314 removed annoying whitespace
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1564
diff changeset
16 *
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
17 * 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
18 * 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
19 * <http://www.gnu.org/licenses/>.
1557
a6f339d8e4c2 reorganization
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
20 **/
a6f339d8e4c2 reorganization
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
21
a6f339d8e4c2 reorganization
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
22 #pragma once
a6f339d8e4c2 reorganization
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
23
a6f339d8e4c2 reorganization
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
24 #include "IViewportInteractor.h"
a6f339d8e4c2 reorganization
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
25
1564
e731e62692a9 upgrading Orthanc framework
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1561
diff changeset
26 #include <Compatibility.h> // For ORTHANC_OVERRIDE
e731e62692a9 upgrading Orthanc framework
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1561
diff changeset
27
1557
a6f339d8e4c2 reorganization
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
28 namespace OrthancStone
a6f339d8e4c2 reorganization
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
29 {
a6f339d8e4c2 reorganization
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
30 class DefaultViewportInteractor : public IViewportInteractor
a6f339d8e4c2 reorganization
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
31 {
a6f339d8e4c2 reorganization
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
32 private:
1561
cf652990abb1 tunable mouse actions
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1557
diff changeset
33 // Index of the layer whose windowing is altered by grayscale windowing action
cf652990abb1 tunable mouse actions
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1557
diff changeset
34 int windowingLayer_;
cf652990abb1 tunable mouse actions
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1557
diff changeset
35 MouseAction leftButtonAction_;
cf652990abb1 tunable mouse actions
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1557
diff changeset
36 MouseAction middleButtonAction_;
cf652990abb1 tunable mouse actions
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1557
diff changeset
37 MouseAction rightButtonAction_;
cf652990abb1 tunable mouse actions
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1557
diff changeset
38
1606
874e178f34e9 - ViewportController now has weak ptr to Viewport
Benjamin Golinvaux <bgo@osimis.io>
parents: 1598
diff changeset
39 IFlexiblePointerTracker* CreateTrackerInternal(boost::weak_ptr<IViewport> viewport,
1561
cf652990abb1 tunable mouse actions
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1557
diff changeset
40 MouseAction action,
cf652990abb1 tunable mouse actions
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1557
diff changeset
41 const PointerEvent& event,
cf652990abb1 tunable mouse actions
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1557
diff changeset
42 unsigned int viewportWidth,
cf652990abb1 tunable mouse actions
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1557
diff changeset
43 unsigned int viewportHeight);
1557
a6f339d8e4c2 reorganization
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
44
a6f339d8e4c2 reorganization
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
45 public:
a6f339d8e4c2 reorganization
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
46 DefaultViewportInteractor() :
1561
cf652990abb1 tunable mouse actions
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1557
diff changeset
47 windowingLayer_(0),
cf652990abb1 tunable mouse actions
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1557
diff changeset
48 leftButtonAction_(MouseAction_GrayscaleWindowing),
cf652990abb1 tunable mouse actions
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1557
diff changeset
49 middleButtonAction_(MouseAction_Pan),
cf652990abb1 tunable mouse actions
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1557
diff changeset
50 rightButtonAction_(MouseAction_Zoom)
1557
a6f339d8e4c2 reorganization
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
51 {
a6f339d8e4c2 reorganization
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
52 }
a6f339d8e4c2 reorganization
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
53
a6f339d8e4c2 reorganization
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
54 int GetWindowingLayer() const
a6f339d8e4c2 reorganization
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
55 {
a6f339d8e4c2 reorganization
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
56 return windowingLayer_;
a6f339d8e4c2 reorganization
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
57 }
a6f339d8e4c2 reorganization
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
58
a6f339d8e4c2 reorganization
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
59 void SetWindowingLayer(int layerIndex)
a6f339d8e4c2 reorganization
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
60 {
a6f339d8e4c2 reorganization
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
61 windowingLayer_ = layerIndex;
a6f339d8e4c2 reorganization
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
62 }
1561
cf652990abb1 tunable mouse actions
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1557
diff changeset
63
cf652990abb1 tunable mouse actions
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1557
diff changeset
64 MouseAction GetLeftButtonAction() const
cf652990abb1 tunable mouse actions
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1557
diff changeset
65 {
cf652990abb1 tunable mouse actions
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1557
diff changeset
66 return leftButtonAction_;
cf652990abb1 tunable mouse actions
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1557
diff changeset
67 }
cf652990abb1 tunable mouse actions
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1557
diff changeset
68
cf652990abb1 tunable mouse actions
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1557
diff changeset
69 void SetLeftButtonAction(MouseAction action)
cf652990abb1 tunable mouse actions
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1557
diff changeset
70 {
cf652990abb1 tunable mouse actions
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1557
diff changeset
71 leftButtonAction_ = action;
cf652990abb1 tunable mouse actions
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1557
diff changeset
72 }
cf652990abb1 tunable mouse actions
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1557
diff changeset
73
cf652990abb1 tunable mouse actions
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1557
diff changeset
74 MouseAction GetMiddleButtonAction() const
cf652990abb1 tunable mouse actions
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1557
diff changeset
75 {
cf652990abb1 tunable mouse actions
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1557
diff changeset
76 return middleButtonAction_;
cf652990abb1 tunable mouse actions
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1557
diff changeset
77 }
cf652990abb1 tunable mouse actions
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1557
diff changeset
78
cf652990abb1 tunable mouse actions
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1557
diff changeset
79 void SetMiddleButtonAction(MouseAction action)
cf652990abb1 tunable mouse actions
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1557
diff changeset
80 {
cf652990abb1 tunable mouse actions
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1557
diff changeset
81 middleButtonAction_ = action;
cf652990abb1 tunable mouse actions
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1557
diff changeset
82 }
cf652990abb1 tunable mouse actions
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1557
diff changeset
83
cf652990abb1 tunable mouse actions
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1557
diff changeset
84 MouseAction GetRightButtonAction() const
cf652990abb1 tunable mouse actions
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1557
diff changeset
85 {
cf652990abb1 tunable mouse actions
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1557
diff changeset
86 return rightButtonAction_;
cf652990abb1 tunable mouse actions
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1557
diff changeset
87 }
cf652990abb1 tunable mouse actions
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1557
diff changeset
88
cf652990abb1 tunable mouse actions
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1557
diff changeset
89 void SetRightButtonAction(MouseAction action)
cf652990abb1 tunable mouse actions
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1557
diff changeset
90 {
cf652990abb1 tunable mouse actions
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1557
diff changeset
91 rightButtonAction_ = action;
cf652990abb1 tunable mouse actions
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1557
diff changeset
92 }
1557
a6f339d8e4c2 reorganization
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
93
1606
874e178f34e9 - ViewportController now has weak ptr to Viewport
Benjamin Golinvaux <bgo@osimis.io>
parents: 1598
diff changeset
94 virtual IFlexiblePointerTracker* CreateTracker(boost::weak_ptr<IViewport> viewport,
1557
a6f339d8e4c2 reorganization
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
95 const PointerEvent& event,
a6f339d8e4c2 reorganization
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
96 unsigned int viewportWidth,
a6f339d8e4c2 reorganization
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
97 unsigned int viewportHeight) ORTHANC_OVERRIDE;
a6f339d8e4c2 reorganization
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
98 };
a6f339d8e4c2 reorganization
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
99 }