Mercurial > hg > orthanc-stone

annotate OrthancStone/Sources/Scene2DViewport/ViewportController.h @ 2174:2410a171ebfb

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
refactoring using DicomWebDataset and OrthancNativeDataset
author Sebastien Jodogne <s.jodogne@gmail.com>
date Tue, 22 Oct 2024 21:52:34 +0200
parents 7e8b918b0482
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
698
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
1 /**
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
2 * Stone of Orthanc
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
3 * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
4 * Department, University Hospital of Liege, Belgium
2124
16c01cc201e7 updated copyright, as Osimis is not active on Orthanc anymore
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2114
diff changeset
5 * Copyright (C) 2017-2023 Osimis S.A., Belgium
2114
c23eef785569 update year to 2024
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2077
diff changeset
6 * Copyright (C) 2021-2024 Sebastien Jodogne, ICTEAM UCLouvain, Belgium
698
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
7 *
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch
Benjamin Golinvaux <bgo@osimis.io>
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
698
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
10 * as published by the Free Software Foundation, either version 3 of
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
11 * the License, or (at your option) any later version.
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
12 *
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
13 * This program is distributed in the hope that it will be useful, but
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch
Benjamin Golinvaux <bgo@osimis.io>
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: 1571
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/>.
698
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
21 **/
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
22
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
23 #pragma once
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
24
818
e42b491f1fb2 Removed typedefs to shared_ptr by making them explicit. Removed using namespace
Benjamin Golinvaux <bgo@osimis.io>
parents: 774
diff changeset
25 #include "PredeclaredTypes.h"
698
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
26
1215
9efa66d8d3f8 removed ViewportBase, and removed dependency of ViewportController on IViewport
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1214
diff changeset
27 #include "../Messages/IObservable.h"
9efa66d8d3f8 removed ViewportBase, and removed dependency of ViewportController on IViewport
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1214
diff changeset
28 #include "../Scene2D/Scene2D.h"
736
c0fcb2757b0a enforce relative includes
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 722
diff changeset
29 #include "../Scene2DViewport/IFlexiblePointerTracker.h"
2170
7e8b918b0482 refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2124
diff changeset
30 #include "../Toolbox/Windowing.h"
1557
a6f339d8e4c2 reorganization
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1535
diff changeset
31 #include "../Viewport/IViewportInteractor.h"
698
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
32
1455
30deba7bc8e2 simplifying include_directories
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1331
diff changeset
33 #include <Compatibility.h>
1299
c38c89684d83 replacing std::auto_ptr by std::unique_ptr
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1279
diff changeset
34
1208
00e6bff9ea39 handling of mouse interactions in ViewportController
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1203
diff changeset
35 #include <boost/enable_shared_from_this.hpp>
722
28b9e3a54200 Undo mechanism implemented (not connected to UI yet). Undo stack and measuring
Benjamin Golinvaux <bgo@osimis.io>
parents: 721
diff changeset
36 #include <stack>
28b9e3a54200 Undo mechanism implemented (not connected to UI yet). Undo stack and measuring
Benjamin Golinvaux <bgo@osimis.io>
parents: 721
diff changeset
37
698
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
38 namespace OrthancStone
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
39 {
858
e3c56d4f863f GuiAdapter : mouse event routing in SDL + split the undo stack from the
Benjamin Golinvaux <bgo@osimis.io>
parents: 842
diff changeset
40 class UndoStack;
e3c56d4f863f GuiAdapter : mouse event routing in SDL + split the undo stack from the
Benjamin Golinvaux <bgo@osimis.io>
parents: 842
diff changeset
41
774
66ac7a2d1e3a A few renames and cleanups + moved GUI constants to controller + start work on
Benjamin Golinvaux <bgo@osimis.io>
parents: 736
diff changeset
42 const double ARC_RADIUS_CANVAS_COORD = 30.0;
66ac7a2d1e3a A few renames and cleanups + moved GUI constants to controller + start work on
Benjamin Golinvaux <bgo@osimis.io>
parents: 736
diff changeset
43 const double TEXT_CENTER_DISTANCE_CANVAS_COORD = 90;
66ac7a2d1e3a A few renames and cleanups + moved GUI constants to controller + start work on
Benjamin Golinvaux <bgo@osimis.io>
parents: 736
diff changeset
44
66ac7a2d1e3a A few renames and cleanups + moved GUI constants to controller + start work on
Benjamin Golinvaux <bgo@osimis.io>
parents: 736
diff changeset
45 const double HANDLE_SIDE_LENGTH_CANVAS_COORD = 10.0;
66ac7a2d1e3a A few renames and cleanups + moved GUI constants to controller + start work on
Benjamin Golinvaux <bgo@osimis.io>
parents: 736
diff changeset
46 const double HIT_TEST_MAX_DISTANCE_CANVAS_COORD = 15.0;
66ac7a2d1e3a A few renames and cleanups + moved GUI constants to controller + start work on
Benjamin Golinvaux <bgo@osimis.io>
parents: 736
diff changeset
47
66ac7a2d1e3a A few renames and cleanups + moved GUI constants to controller + start work on
Benjamin Golinvaux <bgo@osimis.io>
parents: 736
diff changeset
48 const uint8_t TEXT_COLOR_RED = 0;
66ac7a2d1e3a A few renames and cleanups + moved GUI constants to controller + start work on
Benjamin Golinvaux <bgo@osimis.io>
parents: 736
diff changeset
49 const uint8_t TEXT_COLOR_GREEN = 223;
66ac7a2d1e3a A few renames and cleanups + moved GUI constants to controller + start work on
Benjamin Golinvaux <bgo@osimis.io>
parents: 736
diff changeset
50 const uint8_t TEXT_COLOR_BLUE = 81;
66ac7a2d1e3a A few renames and cleanups + moved GUI constants to controller + start work on
Benjamin Golinvaux <bgo@osimis.io>
parents: 736
diff changeset
51
865
a29c13497557 Added operators to ScenePoint2D + highlight support on MouseOver for measuring tools
Benjamin Golinvaux <bgo@osimis.io>
parents: 858
diff changeset
52 const uint8_t TOOL_ANGLE_LINES_COLOR_RED = 0;
a29c13497557 Added operators to ScenePoint2D + highlight support on MouseOver for measuring tools
Benjamin Golinvaux <bgo@osimis.io>
parents: 858
diff changeset
53 const uint8_t TOOL_ANGLE_LINES_COLOR_GREEN = 183;
a29c13497557 Added operators to ScenePoint2D + highlight support on MouseOver for measuring tools
Benjamin Golinvaux <bgo@osimis.io>
parents: 858
diff changeset
54 const uint8_t TOOL_ANGLE_LINES_COLOR_BLUE = 17;
a29c13497557 Added operators to ScenePoint2D + highlight support on MouseOver for measuring tools
Benjamin Golinvaux <bgo@osimis.io>
parents: 858
diff changeset
55
a29c13497557 Added operators to ScenePoint2D + highlight support on MouseOver for measuring tools
Benjamin Golinvaux <bgo@osimis.io>
parents: 858
diff changeset
56 const uint8_t TOOL_ANGLE_LINES_HL_COLOR_RED = 0;
a29c13497557 Added operators to ScenePoint2D + highlight support on MouseOver for measuring tools
Benjamin Golinvaux <bgo@osimis.io>
parents: 858
diff changeset
57 const uint8_t TOOL_ANGLE_LINES_HL_COLOR_GREEN = 17;
a29c13497557 Added operators to ScenePoint2D + highlight support on MouseOver for measuring tools
Benjamin Golinvaux <bgo@osimis.io>
parents: 858
diff changeset
58 const uint8_t TOOL_ANGLE_LINES_HL_COLOR_BLUE = 183;
a29c13497557 Added operators to ScenePoint2D + highlight support on MouseOver for measuring tools
Benjamin Golinvaux <bgo@osimis.io>
parents: 858
diff changeset
59
774
66ac7a2d1e3a A few renames and cleanups + moved GUI constants to controller + start work on
Benjamin Golinvaux <bgo@osimis.io>
parents: 736
diff changeset
60 const uint8_t TOOL_LINES_COLOR_RED = 0;
66ac7a2d1e3a A few renames and cleanups + moved GUI constants to controller + start work on
Benjamin Golinvaux <bgo@osimis.io>
parents: 736
diff changeset
61 const uint8_t TOOL_LINES_COLOR_GREEN = 223;
66ac7a2d1e3a A few renames and cleanups + moved GUI constants to controller + start work on
Benjamin Golinvaux <bgo@osimis.io>
parents: 736
diff changeset
62 const uint8_t TOOL_LINES_COLOR_BLUE = 21;
66ac7a2d1e3a A few renames and cleanups + moved GUI constants to controller + start work on
Benjamin Golinvaux <bgo@osimis.io>
parents: 736
diff changeset
63
865
a29c13497557 Added operators to ScenePoint2D + highlight support on MouseOver for measuring tools
Benjamin Golinvaux <bgo@osimis.io>
parents: 858
diff changeset
64 const uint8_t TOOL_LINES_HL_COLOR_RED = 0;
a29c13497557 Added operators to ScenePoint2D + highlight support on MouseOver for measuring tools
Benjamin Golinvaux <bgo@osimis.io>
parents: 858
diff changeset
65 const uint8_t TOOL_LINES_HL_COLOR_GREEN = 21;
a29c13497557 Added operators to ScenePoint2D + highlight support on MouseOver for measuring tools
Benjamin Golinvaux <bgo@osimis.io>
parents: 858
diff changeset
66 const uint8_t TOOL_LINES_HL_COLOR_BLUE = 223;
774
66ac7a2d1e3a A few renames and cleanups + moved GUI constants to controller + start work on
Benjamin Golinvaux <bgo@osimis.io>
parents: 736
diff changeset
67
66ac7a2d1e3a A few renames and cleanups + moved GUI constants to controller + start work on
Benjamin Golinvaux <bgo@osimis.io>
parents: 736
diff changeset
68 const uint8_t TEXT_OUTLINE_COLOR_RED = 0;
66ac7a2d1e3a A few renames and cleanups + moved GUI constants to controller + start work on
Benjamin Golinvaux <bgo@osimis.io>
parents: 736
diff changeset
69 const uint8_t TEXT_OUTLINE_COLOR_GREEN = 56;
66ac7a2d1e3a A few renames and cleanups + moved GUI constants to controller + start work on
Benjamin Golinvaux <bgo@osimis.io>
parents: 736
diff changeset
70 const uint8_t TEXT_OUTLINE_COLOR_BLUE = 21;
66ac7a2d1e3a A few renames and cleanups + moved GUI constants to controller + start work on
Benjamin Golinvaux <bgo@osimis.io>
parents: 736
diff changeset
71
66ac7a2d1e3a A few renames and cleanups + moved GUI constants to controller + start work on
Benjamin Golinvaux <bgo@osimis.io>
parents: 736
diff changeset
72 /**
698
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
73 This object is responsible for hosting a scene, responding to messages from
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
74 the model and updating the scene accordingly.
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
75
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
76 It contains the list of active measuring tools as well as the stack
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
77 where measuring tool commands are stored.
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
78
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
79 The active tracker is also stored in the viewport controller.
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
80
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
81 Each canvas or other GUI area where we want to display a 2D image, either
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
82 directly or through slicing must be assigned a ViewportController.
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
83 */
1208
00e6bff9ea39 handling of mouse interactions in ViewportController
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1203
diff changeset
84 class ViewportController :
00e6bff9ea39 handling of mouse interactions in ViewportController
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1203
diff changeset
85 public IObservable,
00e6bff9ea39 handling of mouse interactions in ViewportController
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1203
diff changeset
86 public boost::enable_shared_from_this<ViewportController>
698
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
87 {
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
88 public:
700
059e1fd05fd6 Introduced the ViewportController that sits between the application and the
Benjamin Golinvaux <bgo@osimis.io>
parents: 698
diff changeset
89 ORTHANC_STONE_DEFINE_ORIGIN_MESSAGE(__FILE__, __LINE__, \
1331
ab81ee8fce1f - Viewport is not passed and stored as a shared_ptr instead
Benjamin Golinvaux <bgo@osimis.io>
parents: 1308
diff changeset
90 SceneTransformChanged, \
ab81ee8fce1f - Viewport is not passed and stored as a shared_ptr instead
Benjamin Golinvaux <bgo@osimis.io>
parents: 1308
diff changeset
91 ViewportController);
700
059e1fd05fd6 Introduced the ViewportController that sits between the application and the
Benjamin Golinvaux <bgo@osimis.io>
parents: 698
diff changeset
92
1721
d4a8e2b19a65 new "GrayscaleWindowingChanged" message from GrayscaleWindowingSceneTracker
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1684
diff changeset
93 class GrayscaleWindowingChanged : public OriginMessage<ViewportController>
d4a8e2b19a65 new "GrayscaleWindowingChanged" message from GrayscaleWindowingSceneTracker
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1684
diff changeset
94 {
d4a8e2b19a65 new "GrayscaleWindowingChanged" message from GrayscaleWindowingSceneTracker
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1684
diff changeset
95 ORTHANC_STONE_MESSAGE(__FILE__, __LINE__);
d4a8e2b19a65 new "GrayscaleWindowingChanged" message from GrayscaleWindowingSceneTracker
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1684
diff changeset
96
d4a8e2b19a65 new "GrayscaleWindowingChanged" message from GrayscaleWindowingSceneTracker
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1684
diff changeset
97 private:
2170
7e8b918b0482 refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2124
diff changeset
98 Windowing windowing_;
1721
d4a8e2b19a65 new "GrayscaleWindowingChanged" message from GrayscaleWindowingSceneTracker
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1684
diff changeset
99
d4a8e2b19a65 new "GrayscaleWindowingChanged" message from GrayscaleWindowingSceneTracker
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1684
diff changeset
100 public:
d4a8e2b19a65 new "GrayscaleWindowingChanged" message from GrayscaleWindowingSceneTracker
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1684
diff changeset
101 GrayscaleWindowingChanged(const ViewportController& origin,
2170
7e8b918b0482 refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2124
diff changeset
102 const Windowing& windowing) :
1721
d4a8e2b19a65 new "GrayscaleWindowingChanged" message from GrayscaleWindowingSceneTracker
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1684
diff changeset
103 OriginMessage(origin),
2170
7e8b918b0482 refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2124
diff changeset
104 windowing_(windowing)
1721
d4a8e2b19a65 new "GrayscaleWindowingChanged" message from GrayscaleWindowingSceneTracker
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1684
diff changeset
105 {
d4a8e2b19a65 new "GrayscaleWindowingChanged" message from GrayscaleWindowingSceneTracker
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1684
diff changeset
106 }
d4a8e2b19a65 new "GrayscaleWindowingChanged" message from GrayscaleWindowingSceneTracker
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1684
diff changeset
107
2170
7e8b918b0482 refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2124
diff changeset
108 const Windowing& GetWindowing() const
1721
d4a8e2b19a65 new "GrayscaleWindowingChanged" message from GrayscaleWindowingSceneTracker
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1684
diff changeset
109 {
2170
7e8b918b0482 refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2124
diff changeset
110 return windowing_;
1721
d4a8e2b19a65 new "GrayscaleWindowingChanged" message from GrayscaleWindowingSceneTracker
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1684
diff changeset
111 }
d4a8e2b19a65 new "GrayscaleWindowingChanged" message from GrayscaleWindowingSceneTracker
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1684
diff changeset
112 };
d4a8e2b19a65 new "GrayscaleWindowingChanged" message from GrayscaleWindowingSceneTracker
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1684
diff changeset
113
1606
874e178f34e9 - ViewportController now has weak ptr to Viewport
Benjamin Golinvaux <bgo@osimis.io>
parents: 1598
diff changeset
114 explicit ViewportController(boost::weak_ptr<IViewport> viewport);
1020
ac88989817e3 TrackerCommand --> MeasureCommand + fuse against exception in MeasureTool dtor
Benjamin Golinvaux <bgo@osimis.io>
parents: 942
diff changeset
115
ac88989817e3 TrackerCommand --> MeasureCommand + fuse against exception in MeasureTool dtor
Benjamin Golinvaux <bgo@osimis.io>
parents: 942
diff changeset
116 ~ViewportController();
ac88989817e3 TrackerCommand --> MeasureCommand + fuse against exception in MeasureTool dtor
Benjamin Golinvaux <bgo@osimis.io>
parents: 942
diff changeset
117
698
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
118 /**
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
119 This method returns the list of measure tools containing the supplied point
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
120 (in scene coords). A tracker can then be requested from the chosen
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
121 measure tool, if needed
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
122 */
1331
ab81ee8fce1f - Viewport is not passed and stored as a shared_ptr instead
Benjamin Golinvaux <bgo@osimis.io>
parents: 1308
diff changeset
123 std::vector<boost::shared_ptr<MeasureTool> > HitTestMeasureTools(
ab81ee8fce1f - Viewport is not passed and stored as a shared_ptr instead
Benjamin Golinvaux <bgo@osimis.io>
parents: 1308
diff changeset
124 ScenePoint2D p);
698
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
125
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
126 /**
865
a29c13497557 Added operators to ScenePoint2D + highlight support on MouseOver for measuring tools
Benjamin Golinvaux <bgo@osimis.io>
parents: 858
diff changeset
127 This function will traverse the measuring tools and will clear their
a29c13497557 Added operators to ScenePoint2D + highlight support on MouseOver for measuring tools
Benjamin Golinvaux <bgo@osimis.io>
parents: 858
diff changeset
128 highlighted state
a29c13497557 Added operators to ScenePoint2D + highlight support on MouseOver for measuring tools
Benjamin Golinvaux <bgo@osimis.io>
parents: 858
diff changeset
129 */
a29c13497557 Added operators to ScenePoint2D + highlight support on MouseOver for measuring tools
Benjamin Golinvaux <bgo@osimis.io>
parents: 858
diff changeset
130 void ResetMeasuringToolsHighlight();
a29c13497557 Added operators to ScenePoint2D + highlight support on MouseOver for measuring tools
Benjamin Golinvaux <bgo@osimis.io>
parents: 858
diff changeset
131
a29c13497557 Added operators to ScenePoint2D + highlight support on MouseOver for measuring tools
Benjamin Golinvaux <bgo@osimis.io>
parents: 858
diff changeset
132 /**
698
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
133 With this method, the object takes ownership of the supplied tracker and
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
134 updates it according to user interaction
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
135 */
1789
462d7a0e064e added line measures to sdl single frame viewer sample
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1739
diff changeset
136 void AcquireActiveTracker(const boost::shared_ptr<IFlexiblePointerTracker>& tracker)
462d7a0e064e added line measures to sdl single frame viewer sample
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1739
diff changeset
137 {
462d7a0e064e added line measures to sdl single frame viewer sample
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1739
diff changeset
138 activeTracker_ = tracker;
462d7a0e064e added line measures to sdl single frame viewer sample
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1739
diff changeset
139 }
698
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
140
700
059e1fd05fd6 Introduced the ViewportController that sits between the application and the
Benjamin Golinvaux <bgo@osimis.io>
parents: 698
diff changeset
141 /** Forwarded to the underlying scene */
1203
f3bb9a6dd949 locking abstraction in IViewport
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1059
diff changeset
142 AffineTransform2D GetCanvasToSceneTransform() const;
700
059e1fd05fd6 Introduced the ViewportController that sits between the application and the
Benjamin Golinvaux <bgo@osimis.io>
parents: 698
diff changeset
143
059e1fd05fd6 Introduced the ViewportController that sits between the application and the
Benjamin Golinvaux <bgo@osimis.io>
parents: 698
diff changeset
144 /** Forwarded to the underlying scene */
1203
f3bb9a6dd949 locking abstraction in IViewport
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1059
diff changeset
145 AffineTransform2D GetSceneToCanvasTransform() const;
700
059e1fd05fd6 Introduced the ViewportController that sits between the application and the
Benjamin Golinvaux <bgo@osimis.io>
parents: 698
diff changeset
146
059e1fd05fd6 Introduced the ViewportController that sits between the application and the
Benjamin Golinvaux <bgo@osimis.io>
parents: 698
diff changeset
147 /** Forwarded to the underlying scene, and broadcasted to the observers */
059e1fd05fd6 Introduced the ViewportController that sits between the application and the
Benjamin Golinvaux <bgo@osimis.io>
parents: 698
diff changeset
148 void SetSceneToCanvasTransform(const AffineTransform2D& transform);
059e1fd05fd6 Introduced the ViewportController that sits between the application and the
Benjamin Golinvaux <bgo@osimis.io>
parents: 698
diff changeset
149
1721
d4a8e2b19a65 new "GrayscaleWindowingChanged" message from GrayscaleWindowingSceneTracker
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1684
diff changeset
150 /** Info broadcasted to the observers */
2170
7e8b918b0482 refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2124
diff changeset
151 void BroadcastGrayscaleWindowingChanged(const Windowing& windowing);
1721
d4a8e2b19a65 new "GrayscaleWindowingChanged" message from GrayscaleWindowingSceneTracker
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1684
diff changeset
152
721
af0aa0c149fa FitContent is now wrapped by the controller (for observability)
Benjamin Golinvaux <bgo@osimis.io>
parents: 700
diff changeset
153 /** Forwarded to the underlying scene, and broadcasted to the observers */
1215
9efa66d8d3f8 removed ViewportBase, and removed dependency of ViewportController on IViewport
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1214
diff changeset
154 void FitContent(unsigned int viewportWidth,
9efa66d8d3f8 removed ViewportBase, and removed dependency of ViewportController on IViewport
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1214
diff changeset
155 unsigned int viewportHeight);
700
059e1fd05fd6 Introduced the ViewportController that sits between the application and the
Benjamin Golinvaux <bgo@osimis.io>
parents: 698
diff changeset
156
722
28b9e3a54200 Undo mechanism implemented (not connected to UI yet). Undo stack and measuring
Benjamin Golinvaux <bgo@osimis.io>
parents: 721
diff changeset
157 /** Adds a new measure tool */
818
e42b491f1fb2 Removed typedefs to shared_ptr by making them explicit. Removed using namespace
Benjamin Golinvaux <bgo@osimis.io>
parents: 774
diff changeset
158 void AddMeasureTool(boost::shared_ptr<MeasureTool> measureTool);
722
28b9e3a54200 Undo mechanism implemented (not connected to UI yet). Undo stack and measuring
Benjamin Golinvaux <bgo@osimis.io>
parents: 721
diff changeset
159
28b9e3a54200 Undo mechanism implemented (not connected to UI yet). Undo stack and measuring
Benjamin Golinvaux <bgo@osimis.io>
parents: 721
diff changeset
160 /** Removes a measure tool or throws if it cannot be found */
818
e42b491f1fb2 Removed typedefs to shared_ptr by making them explicit. Removed using namespace
Benjamin Golinvaux <bgo@osimis.io>
parents: 774
diff changeset
161 void RemoveMeasureTool(boost::shared_ptr<MeasureTool> measureTool);
722
28b9e3a54200 Undo mechanism implemented (not connected to UI yet). Undo stack and measuring
Benjamin Golinvaux <bgo@osimis.io>
parents: 721
diff changeset
162
774
66ac7a2d1e3a A few renames and cleanups + moved GUI constants to controller + start work on
Benjamin Golinvaux <bgo@osimis.io>
parents: 736
diff changeset
163 /**
66ac7a2d1e3a A few renames and cleanups + moved GUI constants to controller + start work on
Benjamin Golinvaux <bgo@osimis.io>
parents: 736
diff changeset
164 The square handle side length in *scene* coordinates
66ac7a2d1e3a A few renames and cleanups + moved GUI constants to controller + start work on
Benjamin Golinvaux <bgo@osimis.io>
parents: 736
diff changeset
165 */
66ac7a2d1e3a A few renames and cleanups + moved GUI constants to controller + start work on
Benjamin Golinvaux <bgo@osimis.io>
parents: 736
diff changeset
166 double GetHandleSideLengthS() const;
66ac7a2d1e3a A few renames and cleanups + moved GUI constants to controller + start work on
Benjamin Golinvaux <bgo@osimis.io>
parents: 736
diff changeset
167
66ac7a2d1e3a A few renames and cleanups + moved GUI constants to controller + start work on
Benjamin Golinvaux <bgo@osimis.io>
parents: 736
diff changeset
168 /**
66ac7a2d1e3a A few renames and cleanups + moved GUI constants to controller + start work on
Benjamin Golinvaux <bgo@osimis.io>
parents: 736
diff changeset
169 The angle measure too arc radius in *scene* coordinates
66ac7a2d1e3a A few renames and cleanups + moved GUI constants to controller + start work on
Benjamin Golinvaux <bgo@osimis.io>
parents: 736
diff changeset
170
66ac7a2d1e3a A few renames and cleanups + moved GUI constants to controller + start work on
Benjamin Golinvaux <bgo@osimis.io>
parents: 736
diff changeset
171 Note: you might wonder why this is not part of the AngleMeasureTool itself,
66ac7a2d1e3a A few renames and cleanups + moved GUI constants to controller + start work on
Benjamin Golinvaux <bgo@osimis.io>
parents: 736
diff changeset
172 but we prefer to put all such constants in the same location, to ease
66ac7a2d1e3a A few renames and cleanups + moved GUI constants to controller + start work on
Benjamin Golinvaux <bgo@osimis.io>
parents: 736
diff changeset
173 */
66ac7a2d1e3a A few renames and cleanups + moved GUI constants to controller + start work on
Benjamin Golinvaux <bgo@osimis.io>
parents: 736
diff changeset
174 double GetAngleToolArcRadiusS() const;
66ac7a2d1e3a A few renames and cleanups + moved GUI constants to controller + start work on
Benjamin Golinvaux <bgo@osimis.io>
parents: 736
diff changeset
175
66ac7a2d1e3a A few renames and cleanups + moved GUI constants to controller + start work on
Benjamin Golinvaux <bgo@osimis.io>
parents: 736
diff changeset
176 /**
66ac7a2d1e3a A few renames and cleanups + moved GUI constants to controller + start work on
Benjamin Golinvaux <bgo@osimis.io>
parents: 736
diff changeset
177 The hit test maximum distance in *scene* coordinates.
66ac7a2d1e3a A few renames and cleanups + moved GUI constants to controller + start work on
Benjamin Golinvaux <bgo@osimis.io>
parents: 736
diff changeset
178 If a pointer event is less than GetHandleSideLengthS() to a GUI element,
66ac7a2d1e3a A few renames and cleanups + moved GUI constants to controller + start work on
Benjamin Golinvaux <bgo@osimis.io>
parents: 736
diff changeset
179 the hit test for this GUI element is seen as true
66ac7a2d1e3a A few renames and cleanups + moved GUI constants to controller + start work on
Benjamin Golinvaux <bgo@osimis.io>
parents: 736
diff changeset
180 */
66ac7a2d1e3a A few renames and cleanups + moved GUI constants to controller + start work on
Benjamin Golinvaux <bgo@osimis.io>
parents: 736
diff changeset
181 double GetHitTestMaximumDistanceS() const;
66ac7a2d1e3a A few renames and cleanups + moved GUI constants to controller + start work on
Benjamin Golinvaux <bgo@osimis.io>
parents: 736
diff changeset
182
66ac7a2d1e3a A few renames and cleanups + moved GUI constants to controller + start work on
Benjamin Golinvaux <bgo@osimis.io>
parents: 736
diff changeset
183 /**
66ac7a2d1e3a A few renames and cleanups + moved GUI constants to controller + start work on
Benjamin Golinvaux <bgo@osimis.io>
parents: 736
diff changeset
184 Distance between the top of the angle measuring tool and the center of
66ac7a2d1e3a A few renames and cleanups + moved GUI constants to controller + start work on
Benjamin Golinvaux <bgo@osimis.io>
parents: 736
diff changeset
185 the label showing the actual measure, in *scene* coordinates
66ac7a2d1e3a A few renames and cleanups + moved GUI constants to controller + start work on
Benjamin Golinvaux <bgo@osimis.io>
parents: 736
diff changeset
186 */
66ac7a2d1e3a A few renames and cleanups + moved GUI constants to controller + start work on
Benjamin Golinvaux <bgo@osimis.io>
parents: 736
diff changeset
187 double GetAngleTopTextLabelDistanceS() const;
66ac7a2d1e3a A few renames and cleanups + moved GUI constants to controller + start work on
Benjamin Golinvaux <bgo@osimis.io>
parents: 736
diff changeset
188
858
e3c56d4f863f GuiAdapter : mouse event routing in SDL + split the undo stack from the
Benjamin Golinvaux <bgo@osimis.io>
parents: 842
diff changeset
189
e3c56d4f863f GuiAdapter : mouse event routing in SDL + split the undo stack from the
Benjamin Golinvaux <bgo@osimis.io>
parents: 842
diff changeset
190 /** forwarded to the UndoStack */
1020
ac88989817e3 TrackerCommand --> MeasureCommand + fuse against exception in MeasureTool dtor
Benjamin Golinvaux <bgo@osimis.io>
parents: 942
diff changeset
191 void PushCommand(boost::shared_ptr<MeasureCommand> command);
858
e3c56d4f863f GuiAdapter : mouse event routing in SDL + split the undo stack from the
Benjamin Golinvaux <bgo@osimis.io>
parents: 842
diff changeset
192
e3c56d4f863f GuiAdapter : mouse event routing in SDL + split the undo stack from the
Benjamin Golinvaux <bgo@osimis.io>
parents: 842
diff changeset
193 /** forwarded to the UndoStack */
e3c56d4f863f GuiAdapter : mouse event routing in SDL + split the undo stack from the
Benjamin Golinvaux <bgo@osimis.io>
parents: 842
diff changeset
194 void Undo();
e3c56d4f863f GuiAdapter : mouse event routing in SDL + split the undo stack from the
Benjamin Golinvaux <bgo@osimis.io>
parents: 842
diff changeset
195
e3c56d4f863f GuiAdapter : mouse event routing in SDL + split the undo stack from the
Benjamin Golinvaux <bgo@osimis.io>
parents: 842
diff changeset
196 /** forwarded to the UndoStack */
e3c56d4f863f GuiAdapter : mouse event routing in SDL + split the undo stack from the
Benjamin Golinvaux <bgo@osimis.io>
parents: 842
diff changeset
197 void Redo();
e3c56d4f863f GuiAdapter : mouse event routing in SDL + split the undo stack from the
Benjamin Golinvaux <bgo@osimis.io>
parents: 842
diff changeset
198
e3c56d4f863f GuiAdapter : mouse event routing in SDL + split the undo stack from the
Benjamin Golinvaux <bgo@osimis.io>
parents: 842
diff changeset
199 /** forwarded to the UndoStack */
e3c56d4f863f GuiAdapter : mouse event routing in SDL + split the undo stack from the
Benjamin Golinvaux <bgo@osimis.io>
parents: 842
diff changeset
200 bool CanUndo() const;
e3c56d4f863f GuiAdapter : mouse event routing in SDL + split the undo stack from the
Benjamin Golinvaux <bgo@osimis.io>
parents: 842
diff changeset
201
e3c56d4f863f GuiAdapter : mouse event routing in SDL + split the undo stack from the
Benjamin Golinvaux <bgo@osimis.io>
parents: 842
diff changeset
202 /** forwarded to the UndoStack */
e3c56d4f863f GuiAdapter : mouse event routing in SDL + split the undo stack from the
Benjamin Golinvaux <bgo@osimis.io>
parents: 842
diff changeset
203 bool CanRedo() const;
e3c56d4f863f GuiAdapter : mouse event routing in SDL + split the undo stack from the
Benjamin Golinvaux <bgo@osimis.io>
parents: 842
diff changeset
204
1208
00e6bff9ea39 handling of mouse interactions in ViewportController
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1203
diff changeset
205
00e6bff9ea39 handling of mouse interactions in ViewportController
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1203
diff changeset
206 // Must be expressed in canvas coordinates
1215
9efa66d8d3f8 removed ViewportBase, and removed dependency of ViewportController on IViewport
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1214
diff changeset
207 void HandleMousePress(IViewportInteractor& interactor,
9efa66d8d3f8 removed ViewportBase, and removed dependency of ViewportController on IViewport
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1214
diff changeset
208 const PointerEvent& event,
9efa66d8d3f8 removed ViewportBase, and removed dependency of ViewportController on IViewport
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1214
diff changeset
209 unsigned int viewportWidth,
9efa66d8d3f8 removed ViewportBase, and removed dependency of ViewportController on IViewport
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1214
diff changeset
210 unsigned int viewportHeight);
1208
00e6bff9ea39 handling of mouse interactions in ViewportController
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1203
diff changeset
211
1249
964c89e15e7e ViewportController::HandleMouseMove() returning a Boolean for invalidation
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1232
diff changeset
212 // Must be expressed in canvas coordinates. Returns "true" if the
964c89e15e7e ViewportController::HandleMouseMove() returning a Boolean for invalidation
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1232
diff changeset
213 // state has changed, so that "Invalidate()" can be called.
964c89e15e7e ViewportController::HandleMouseMove() returning a Boolean for invalidation
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1232
diff changeset
214 bool HandleMouseMove(const PointerEvent& event);
1208
00e6bff9ea39 handling of mouse interactions in ViewportController
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1203
diff changeset
215
00e6bff9ea39 handling of mouse interactions in ViewportController
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1203
diff changeset
216 // Must be expressed in canvas coordinates
00e6bff9ea39 handling of mouse interactions in ViewportController
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1203
diff changeset
217 void HandleMouseRelease(const PointerEvent& event);
891
0aff28f15ea2 new abstraction: IViewport
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 865
diff changeset
218
0aff28f15ea2 new abstraction: IViewport
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 865
diff changeset
219 const Scene2D& GetScene() const
0aff28f15ea2 new abstraction: IViewport
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 865
diff changeset
220 {
1232
a28861abf888 viewports for WebAssembly
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1218
diff changeset
221 return *scene_;
1213
86a8266b8888 moving the scene from IViewport to ViewportController
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1210
diff changeset
222 }
86a8266b8888 moving the scene from IViewport to ViewportController
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1210
diff changeset
223
86a8266b8888 moving the scene from IViewport to ViewportController
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1210
diff changeset
224 Scene2D& GetScene()
86a8266b8888 moving the scene from IViewport to ViewportController
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1210
diff changeset
225 {
1232
a28861abf888 viewports for WebAssembly
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1218
diff changeset
226 return *scene_;
1213
86a8266b8888 moving the scene from IViewport to ViewportController
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1210
diff changeset
227 }
86a8266b8888 moving the scene from IViewport to ViewportController
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1210
diff changeset
228
1331
ab81ee8fce1f - Viewport is not passed and stored as a shared_ptr instead
Benjamin Golinvaux <bgo@osimis.io>
parents: 1308
diff changeset
229 /**
ab81ee8fce1f - Viewport is not passed and stored as a shared_ptr instead
Benjamin Golinvaux <bgo@osimis.io>
parents: 1308
diff changeset
230 This method is used in a move pattern: when the ownership of the scene
ab81ee8fce1f - Viewport is not passed and stored as a shared_ptr instead
Benjamin Golinvaux <bgo@osimis.io>
parents: 1308
diff changeset
231 managed by this viewport controller must be transferred to another
ab81ee8fce1f - Viewport is not passed and stored as a shared_ptr instead
Benjamin Golinvaux <bgo@osimis.io>
parents: 1308
diff changeset
232 controller.
ab81ee8fce1f - Viewport is not passed and stored as a shared_ptr instead
Benjamin Golinvaux <bgo@osimis.io>
parents: 1308
diff changeset
233 */
ab81ee8fce1f - Viewport is not passed and stored as a shared_ptr instead
Benjamin Golinvaux <bgo@osimis.io>
parents: 1308
diff changeset
234 Scene2D* ReleaseScene()
ab81ee8fce1f - Viewport is not passed and stored as a shared_ptr instead
Benjamin Golinvaux <bgo@osimis.io>
parents: 1308
diff changeset
235 {
ab81ee8fce1f - Viewport is not passed and stored as a shared_ptr instead
Benjamin Golinvaux <bgo@osimis.io>
parents: 1308
diff changeset
236 return scene_.release();
ab81ee8fce1f - Viewport is not passed and stored as a shared_ptr instead
Benjamin Golinvaux <bgo@osimis.io>
parents: 1308
diff changeset
237 }
ab81ee8fce1f - Viewport is not passed and stored as a shared_ptr instead
Benjamin Golinvaux <bgo@osimis.io>
parents: 1308
diff changeset
238
ab81ee8fce1f - Viewport is not passed and stored as a shared_ptr instead
Benjamin Golinvaux <bgo@osimis.io>
parents: 1308
diff changeset
239 /**
ab81ee8fce1f - Viewport is not passed and stored as a shared_ptr instead
Benjamin Golinvaux <bgo@osimis.io>
parents: 1308
diff changeset
240 This method is used when one wishes to replace the scene that is currently
ab81ee8fce1f - Viewport is not passed and stored as a shared_ptr instead
Benjamin Golinvaux <bgo@osimis.io>
parents: 1308
diff changeset
241 managed by the controller. The previous scene is deleted and the controller
ab81ee8fce1f - Viewport is not passed and stored as a shared_ptr instead
Benjamin Golinvaux <bgo@osimis.io>
parents: 1308
diff changeset
242 now has ownership of the new one.
ab81ee8fce1f - Viewport is not passed and stored as a shared_ptr instead
Benjamin Golinvaux <bgo@osimis.io>
parents: 1308
diff changeset
243 */
ab81ee8fce1f - Viewport is not passed and stored as a shared_ptr instead
Benjamin Golinvaux <bgo@osimis.io>
parents: 1308
diff changeset
244 void AcquireScene(Scene2D* scene)
ab81ee8fce1f - Viewport is not passed and stored as a shared_ptr instead
Benjamin Golinvaux <bgo@osimis.io>
parents: 1308
diff changeset
245 {
ab81ee8fce1f - Viewport is not passed and stored as a shared_ptr instead
Benjamin Golinvaux <bgo@osimis.io>
parents: 1308
diff changeset
246 scene_.reset(scene);
ab81ee8fce1f - Viewport is not passed and stored as a shared_ptr instead
Benjamin Golinvaux <bgo@osimis.io>
parents: 1308
diff changeset
247 }
ab81ee8fce1f - Viewport is not passed and stored as a shared_ptr instead
Benjamin Golinvaux <bgo@osimis.io>
parents: 1308
diff changeset
248
ab81ee8fce1f - Viewport is not passed and stored as a shared_ptr instead
Benjamin Golinvaux <bgo@osimis.io>
parents: 1308
diff changeset
249 /**
ab81ee8fce1f - Viewport is not passed and stored as a shared_ptr instead
Benjamin Golinvaux <bgo@osimis.io>
parents: 1308
diff changeset
250 Sets the undo stack that is used by PushCommand, Undo...
ab81ee8fce1f - Viewport is not passed and stored as a shared_ptr instead
Benjamin Golinvaux <bgo@osimis.io>
parents: 1308
diff changeset
251 */
ab81ee8fce1f - Viewport is not passed and stored as a shared_ptr instead
Benjamin Golinvaux <bgo@osimis.io>
parents: 1308
diff changeset
252 void SetUndoStack(boost::weak_ptr<UndoStack> undoStackW)
ab81ee8fce1f - Viewport is not passed and stored as a shared_ptr instead
Benjamin Golinvaux <bgo@osimis.io>
parents: 1308
diff changeset
253 {
ab81ee8fce1f - Viewport is not passed and stored as a shared_ptr instead
Benjamin Golinvaux <bgo@osimis.io>
parents: 1308
diff changeset
254 undoStackW_ = undoStackW;
ab81ee8fce1f - Viewport is not passed and stored as a shared_ptr instead
Benjamin Golinvaux <bgo@osimis.io>
parents: 1308
diff changeset
255 }
ab81ee8fce1f - Viewport is not passed and stored as a shared_ptr instead
Benjamin Golinvaux <bgo@osimis.io>
parents: 1308
diff changeset
256
1218
6f3f1ef347a3 fix OneGesturePointerTracker if mouse release is outside the canvas
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1216
diff changeset
257 bool HasActiveTracker() const
6f3f1ef347a3 fix OneGesturePointerTracker if mouse release is outside the canvas
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1216
diff changeset
258 {
6f3f1ef347a3 fix OneGesturePointerTracker if mouse release is outside the canvas
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1216
diff changeset
259 return activeTracker_.get() != NULL;
891
0aff28f15ea2 new abstraction: IViewport
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 865
diff changeset
260 }
858
e3c56d4f863f GuiAdapter : mouse event routing in SDL + split the undo stack from the
Benjamin Golinvaux <bgo@osimis.io>
parents: 842
diff changeset
261
698
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
262 private:
774
66ac7a2d1e3a A few renames and cleanups + moved GUI constants to controller + start work on
Benjamin Golinvaux <bgo@osimis.io>
parents: 736
diff changeset
263 double GetCanvasToSceneFactor() const;
66ac7a2d1e3a A few renames and cleanups + moved GUI constants to controller + start work on
Benjamin Golinvaux <bgo@osimis.io>
parents: 736
diff changeset
264
1684
fb62c1522193 Scene2D must be built first and deleted last!
Benjamin Golinvaux <bgo@osimis.io>
parents: 1606
diff changeset
265 // The scene can be used by the higher-level objects (including the
fb62c1522193 Scene2D must be built first and deleted last!
Benjamin Golinvaux <bgo@osimis.io>
parents: 1606
diff changeset
266 // measuring tools), possibly in their destructor, and so it must be
fb62c1522193 Scene2D must be built first and deleted last!
Benjamin Golinvaux <bgo@osimis.io>
parents: 1606
diff changeset
267 // deleted last (and, thus, constructed first)
fb62c1522193 Scene2D must be built first and deleted last!
Benjamin Golinvaux <bgo@osimis.io>
parents: 1606
diff changeset
268 std::unique_ptr<Scene2D> scene_;
fb62c1522193 Scene2D must be built first and deleted last!
Benjamin Golinvaux <bgo@osimis.io>
parents: 1606
diff changeset
269
1606
874e178f34e9 - ViewportController now has weak ptr to Viewport
Benjamin Golinvaux <bgo@osimis.io>
parents: 1598
diff changeset
270 boost::weak_ptr<IViewport> viewport_;
1684
fb62c1522193 Scene2D must be built first and deleted last!
Benjamin Golinvaux <bgo@osimis.io>
parents: 1606
diff changeset
271
1208
00e6bff9ea39 handling of mouse interactions in ViewportController
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1203
diff changeset
272 boost::weak_ptr<UndoStack> undoStackW_; // Global stack, possibly shared by all viewports
00e6bff9ea39 handling of mouse interactions in ViewportController
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1203
diff changeset
273 std::vector<boost::shared_ptr<MeasureTool> > measureTools_;
1299
c38c89684d83 replacing std::auto_ptr by std::unique_ptr
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1279
diff changeset
274 boost::shared_ptr<IFlexiblePointerTracker> activeTracker_; // TODO - Couldn't this be a "std::unique_ptr"?
858
e3c56d4f863f GuiAdapter : mouse event routing in SDL + split the undo stack from the
Benjamin Golinvaux <bgo@osimis.io>
parents: 842
diff changeset
275
1213
86a8266b8888 moving the scene from IViewport to ViewportController
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1210
diff changeset
276
774
66ac7a2d1e3a A few renames and cleanups + moved GUI constants to controller + start work on
Benjamin Golinvaux <bgo@osimis.io>
parents: 736
diff changeset
277 // this is cached
1208
00e6bff9ea39 handling of mouse interactions in ViewportController
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1203
diff changeset
278 double canvasToSceneFactor_;
698
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
279 };
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
280 }