Mercurial > hg > orthanc-stone

annotate OrthancStone/Sources/Scene2DViewport/ViewportController.h @ 1721:d4a8e2b19a65

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
new "GrayscaleWindowingChanged" message from GrayscaleWindowingSceneTracker
author Sebastien Jodogne <s.jodogne@gmail.com>
date Tue, 01 Dec 2020 12:51:57 +0100
parents fb62c1522193
children 9ac2a65d4172
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
1270
2d8ab34c8c91 upgrade to year 2020
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1020
diff changeset
5 * Copyright (C) 2017-2020 Osimis S.A., Belgium
698
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
6 *
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch
Benjamin Golinvaux <bgo@osimis.io>
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
698
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
9 * 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
10 * 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
11 *
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
12 * 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
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: 1571
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/>.
698
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
20 **/
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 #pragma once
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
23
818
e42b491f1fb2 Removed typedefs to shared_ptr by making them explicit. Removed using namespace
Benjamin Golinvaux <bgo@osimis.io>
parents: 774
diff changeset
24 #include "PredeclaredTypes.h"
698
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
25
1215
9efa66d8d3f8 removed ViewportBase, and removed dependency of ViewportController on IViewport
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1214
diff changeset
26 #include "../Messages/IObservable.h"
9efa66d8d3f8 removed ViewportBase, and removed dependency of ViewportController on IViewport
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1214
diff changeset
27 #include "../Scene2D/Scene2D.h"
736
c0fcb2757b0a enforce relative includes
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 722
diff changeset
28 #include "../Scene2DViewport/IFlexiblePointerTracker.h"
1557
a6f339d8e4c2 reorganization
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1535
diff changeset
29 #include "../Viewport/IViewportInteractor.h"
698
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
30
1455
30deba7bc8e2 simplifying include_directories
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1331
diff changeset
31 #include <Compatibility.h>
1299
c38c89684d83 replacing std::auto_ptr by std::unique_ptr
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1279
diff changeset
32
1208
00e6bff9ea39 handling of mouse interactions in ViewportController
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1203
diff changeset
33 #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
34 #include <stack>
28b9e3a54200 Undo mechanism implemented (not connected to UI yet). Undo stack and measuring
Benjamin Golinvaux <bgo@osimis.io>
parents: 721
diff changeset
35
698
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
36 namespace OrthancStone
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
37 {
858
e3c56d4f863f GuiAdapter : mouse event routing in SDL + split the undo stack from the
Benjamin Golinvaux <bgo@osimis.io>
parents: 842
diff changeset
38 class UndoStack;
e3c56d4f863f GuiAdapter : mouse event routing in SDL + split the undo stack from the
Benjamin Golinvaux <bgo@osimis.io>
parents: 842
diff changeset
39
774
66ac7a2d1e3a A few renames and cleanups + moved GUI constants to controller + start work on
Benjamin Golinvaux <bgo@osimis.io>
parents: 736
diff changeset
40 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
41 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
42
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 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
44 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
45
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 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
47 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
48 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
49
865
a29c13497557 Added operators to ScenePoint2D + highlight support on MouseOver for measuring tools
Benjamin Golinvaux <bgo@osimis.io>
parents: 858
diff changeset
50 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
51 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
52 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
53
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_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
55 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
56 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
57
774
66ac7a2d1e3a A few renames and cleanups + moved GUI constants to controller + start work on
Benjamin Golinvaux <bgo@osimis.io>
parents: 736
diff changeset
58 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
59 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
60 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
61
865
a29c13497557 Added operators to ScenePoint2D + highlight support on MouseOver for measuring tools
Benjamin Golinvaux <bgo@osimis.io>
parents: 858
diff changeset
62 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
63 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
64 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
65
66ac7a2d1e3a A few renames and cleanups + moved GUI constants to controller + start work on
Benjamin Golinvaux <bgo@osimis.io>
parents: 736
diff changeset
66 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
67 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
68 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
69
66ac7a2d1e3a A few renames and cleanups + moved GUI constants to controller + start work on
Benjamin Golinvaux <bgo@osimis.io>
parents: 736
diff changeset
70 /**
698
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
71 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
72 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
73
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
74 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
75 where measuring tool commands are stored.
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
76
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
77 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
78
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
79 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
80 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
81 */
1208
00e6bff9ea39 handling of mouse interactions in ViewportController
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1203
diff changeset
82 class ViewportController :
00e6bff9ea39 handling of mouse interactions in ViewportController
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1203
diff changeset
83 public IObservable,
00e6bff9ea39 handling of mouse interactions in ViewportController
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1203
diff changeset
84 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
85 {
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
86 public:
700
059e1fd05fd6 Introduced the ViewportController that sits between the application and the
Benjamin Golinvaux <bgo@osimis.io>
parents: 698
diff changeset
87 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
88 SceneTransformChanged, \
ab81ee8fce1f - Viewport is not passed and stored as a shared_ptr instead
Benjamin Golinvaux <bgo@osimis.io>
parents: 1308
diff changeset
89 ViewportController);
700
059e1fd05fd6 Introduced the ViewportController that sits between the application and the
Benjamin Golinvaux <bgo@osimis.io>
parents: 698
diff changeset
90
1721
d4a8e2b19a65 new "GrayscaleWindowingChanged" message from GrayscaleWindowingSceneTracker
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1684
diff changeset
91 class GrayscaleWindowingChanged : public OriginMessage<ViewportController>
d4a8e2b19a65 new "GrayscaleWindowingChanged" message from GrayscaleWindowingSceneTracker
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1684
diff changeset
92 {
d4a8e2b19a65 new "GrayscaleWindowingChanged" message from GrayscaleWindowingSceneTracker
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1684
diff changeset
93 ORTHANC_STONE_MESSAGE(__FILE__, __LINE__);
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 private:
d4a8e2b19a65 new "GrayscaleWindowingChanged" message from GrayscaleWindowingSceneTracker
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1684
diff changeset
96 double windowingCenter_;
d4a8e2b19a65 new "GrayscaleWindowingChanged" message from GrayscaleWindowingSceneTracker
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1684
diff changeset
97 double windowingWidth_;
d4a8e2b19a65 new "GrayscaleWindowingChanged" message from GrayscaleWindowingSceneTracker
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1684
diff changeset
98
d4a8e2b19a65 new "GrayscaleWindowingChanged" message from GrayscaleWindowingSceneTracker
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1684
diff changeset
99 public:
d4a8e2b19a65 new "GrayscaleWindowingChanged" message from GrayscaleWindowingSceneTracker
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1684
diff changeset
100 GrayscaleWindowingChanged(const ViewportController& origin,
d4a8e2b19a65 new "GrayscaleWindowingChanged" message from GrayscaleWindowingSceneTracker
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1684
diff changeset
101 double windowingCenter,
d4a8e2b19a65 new "GrayscaleWindowingChanged" message from GrayscaleWindowingSceneTracker
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1684
diff changeset
102 double windowingWidth) :
d4a8e2b19a65 new "GrayscaleWindowingChanged" message from GrayscaleWindowingSceneTracker
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1684
diff changeset
103 OriginMessage(origin),
d4a8e2b19a65 new "GrayscaleWindowingChanged" message from GrayscaleWindowingSceneTracker
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1684
diff changeset
104 windowingCenter_(windowingCenter),
d4a8e2b19a65 new "GrayscaleWindowingChanged" message from GrayscaleWindowingSceneTracker
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1684
diff changeset
105 windowingWidth_(windowingWidth)
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 }
d4a8e2b19a65 new "GrayscaleWindowingChanged" message from GrayscaleWindowingSceneTracker
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1684
diff changeset
108
d4a8e2b19a65 new "GrayscaleWindowingChanged" message from GrayscaleWindowingSceneTracker
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1684
diff changeset
109 double GetWindowingCenter() const
d4a8e2b19a65 new "GrayscaleWindowingChanged" message from GrayscaleWindowingSceneTracker
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1684
diff changeset
110 {
d4a8e2b19a65 new "GrayscaleWindowingChanged" message from GrayscaleWindowingSceneTracker
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1684
diff changeset
111 return windowingCenter_;
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
d4a8e2b19a65 new "GrayscaleWindowingChanged" message from GrayscaleWindowingSceneTracker
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1684
diff changeset
114 double GetWindowingWidth() const
d4a8e2b19a65 new "GrayscaleWindowingChanged" message from GrayscaleWindowingSceneTracker
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1684
diff changeset
115 {
d4a8e2b19a65 new "GrayscaleWindowingChanged" message from GrayscaleWindowingSceneTracker
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1684
diff changeset
116 return windowingWidth_;
d4a8e2b19a65 new "GrayscaleWindowingChanged" message from GrayscaleWindowingSceneTracker
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1684
diff changeset
117 }
d4a8e2b19a65 new "GrayscaleWindowingChanged" message from GrayscaleWindowingSceneTracker
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1684
diff changeset
118 };
d4a8e2b19a65 new "GrayscaleWindowingChanged" message from GrayscaleWindowingSceneTracker
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1684
diff changeset
119
1606
874e178f34e9 - ViewportController now has weak ptr to Viewport
Benjamin Golinvaux <bgo@osimis.io>
parents: 1598
diff changeset
120 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
121
ac88989817e3 TrackerCommand --> MeasureCommand + fuse against exception in MeasureTool dtor
Benjamin Golinvaux <bgo@osimis.io>
parents: 942
diff changeset
122 ~ViewportController();
ac88989817e3 TrackerCommand --> MeasureCommand + fuse against exception in MeasureTool dtor
Benjamin Golinvaux <bgo@osimis.io>
parents: 942
diff changeset
123
698
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
124 /**
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
125 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
126 (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
127 measure tool, if needed
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
128 */
1331
ab81ee8fce1f - Viewport is not passed and stored as a shared_ptr instead
Benjamin Golinvaux <bgo@osimis.io>
parents: 1308
diff changeset
129 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
130 ScenePoint2D p);
698
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
131
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
132 /**
865
a29c13497557 Added operators to ScenePoint2D + highlight support on MouseOver for measuring tools
Benjamin Golinvaux <bgo@osimis.io>
parents: 858
diff changeset
133 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
134 highlighted state
a29c13497557 Added operators to ScenePoint2D + highlight support on MouseOver for measuring tools
Benjamin Golinvaux <bgo@osimis.io>
parents: 858
diff changeset
135 */
a29c13497557 Added operators to ScenePoint2D + highlight support on MouseOver for measuring tools
Benjamin Golinvaux <bgo@osimis.io>
parents: 858
diff changeset
136 void ResetMeasuringToolsHighlight();
a29c13497557 Added operators to ScenePoint2D + highlight support on MouseOver for measuring tools
Benjamin Golinvaux <bgo@osimis.io>
parents: 858
diff changeset
137
a29c13497557 Added operators to ScenePoint2D + highlight support on MouseOver for measuring tools
Benjamin Golinvaux <bgo@osimis.io>
parents: 858
diff changeset
138 /**
698
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
139 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
140 updates it according to user interaction
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
141 */
1208
00e6bff9ea39 handling of mouse interactions in ViewportController
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1203
diff changeset
142 void AcquireActiveTracker(IFlexiblePointerTracker* tracker);
698
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
143
700
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 GetCanvasToSceneTransform() 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 */
1203
f3bb9a6dd949 locking abstraction in IViewport
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1059
diff changeset
148 AffineTransform2D GetSceneToCanvasTransform() const;
700
059e1fd05fd6 Introduced the ViewportController that sits between the application and the
Benjamin Golinvaux <bgo@osimis.io>
parents: 698
diff changeset
149
059e1fd05fd6 Introduced the ViewportController that sits between the application and the
Benjamin Golinvaux <bgo@osimis.io>
parents: 698
diff changeset
150 /** 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
151 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
152
1721
d4a8e2b19a65 new "GrayscaleWindowingChanged" message from GrayscaleWindowingSceneTracker
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1684
diff changeset
153 /** Info broadcasted to the observers */
d4a8e2b19a65 new "GrayscaleWindowingChanged" message from GrayscaleWindowingSceneTracker
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1684
diff changeset
154 void BroadcastGrayscaleWindowingChanged(double windowingCenter,
d4a8e2b19a65 new "GrayscaleWindowingChanged" message from GrayscaleWindowingSceneTracker
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1684
diff changeset
155 double windowingWidth);
d4a8e2b19a65 new "GrayscaleWindowingChanged" message from GrayscaleWindowingSceneTracker
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1684
diff changeset
156
721
af0aa0c149fa FitContent is now wrapped by the controller (for observability)
Benjamin Golinvaux <bgo@osimis.io>
parents: 700
diff changeset
157 /** 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
158 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
159 unsigned int viewportHeight);
700
059e1fd05fd6 Introduced the ViewportController that sits between the application and the
Benjamin Golinvaux <bgo@osimis.io>
parents: 698
diff changeset
160
722
28b9e3a54200 Undo mechanism implemented (not connected to UI yet). Undo stack and measuring
Benjamin Golinvaux <bgo@osimis.io>
parents: 721
diff changeset
161 /** 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
162 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
163
28b9e3a54200 Undo mechanism implemented (not connected to UI yet). Undo stack and measuring
Benjamin Golinvaux <bgo@osimis.io>
parents: 721
diff changeset
164 /** 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
165 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
166
774
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 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
169 */
66ac7a2d1e3a A few renames and cleanups + moved GUI constants to controller + start work on
Benjamin Golinvaux <bgo@osimis.io>
parents: 736
diff changeset
170 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
171
66ac7a2d1e3a A few renames and cleanups + moved GUI constants to controller + start work on
Benjamin Golinvaux <bgo@osimis.io>
parents: 736
diff changeset
172 /**
66ac7a2d1e3a A few renames and cleanups + moved GUI constants to controller + start work on
Benjamin Golinvaux <bgo@osimis.io>
parents: 736
diff changeset
173 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
174
66ac7a2d1e3a A few renames and cleanups + moved GUI constants to controller + start work on
Benjamin Golinvaux <bgo@osimis.io>
parents: 736
diff changeset
175 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
176 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
177 */
66ac7a2d1e3a A few renames and cleanups + moved GUI constants to controller + start work on
Benjamin Golinvaux <bgo@osimis.io>
parents: 736
diff changeset
178 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
179
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 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
182 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
183 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
184 */
66ac7a2d1e3a A few renames and cleanups + moved GUI constants to controller + start work on
Benjamin Golinvaux <bgo@osimis.io>
parents: 736
diff changeset
185 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
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 /**
66ac7a2d1e3a A few renames and cleanups + moved GUI constants to controller + start work on
Benjamin Golinvaux <bgo@osimis.io>
parents: 736
diff changeset
188 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
189 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
190 */
66ac7a2d1e3a A few renames and cleanups + moved GUI constants to controller + start work on
Benjamin Golinvaux <bgo@osimis.io>
parents: 736
diff changeset
191 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
192
858
e3c56d4f863f GuiAdapter : mouse event routing in SDL + split the undo stack from the
Benjamin Golinvaux <bgo@osimis.io>
parents: 842
diff changeset
193
e3c56d4f863f GuiAdapter : mouse event routing in SDL + split the undo stack from the
Benjamin Golinvaux <bgo@osimis.io>
parents: 842
diff changeset
194 /** forwarded to the UndoStack */
1020
ac88989817e3 TrackerCommand --> MeasureCommand + fuse against exception in MeasureTool dtor
Benjamin Golinvaux <bgo@osimis.io>
parents: 942
diff changeset
195 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
196
e3c56d4f863f GuiAdapter : mouse event routing in SDL + split the undo stack from the
Benjamin Golinvaux <bgo@osimis.io>
parents: 842
diff changeset
197 /** 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
198 void Undo();
e3c56d4f863f GuiAdapter : mouse event routing in SDL + split the undo stack from the
Benjamin Golinvaux <bgo@osimis.io>
parents: 842
diff changeset
199
e3c56d4f863f GuiAdapter : mouse event routing in SDL + split the undo stack from the
Benjamin Golinvaux <bgo@osimis.io>
parents: 842
diff changeset
200 /** 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
201 void Redo();
e3c56d4f863f GuiAdapter : mouse event routing in SDL + split the undo stack from the
Benjamin Golinvaux <bgo@osimis.io>
parents: 842
diff changeset
202
e3c56d4f863f GuiAdapter : mouse event routing in SDL + split the undo stack from the
Benjamin Golinvaux <bgo@osimis.io>
parents: 842
diff changeset
203 /** 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
204 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
205
e3c56d4f863f GuiAdapter : mouse event routing in SDL + split the undo stack from the
Benjamin Golinvaux <bgo@osimis.io>
parents: 842
diff changeset
206 /** 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
207 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
208
1208
00e6bff9ea39 handling of mouse interactions in ViewportController
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1203
diff changeset
209
00e6bff9ea39 handling of mouse interactions in ViewportController
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1203
diff changeset
210 // 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
211 void HandleMousePress(IViewportInteractor& interactor,
9efa66d8d3f8 removed ViewportBase, and removed dependency of ViewportController on IViewport
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1214
diff changeset
212 const PointerEvent& event,
9efa66d8d3f8 removed ViewportBase, and removed dependency of ViewportController on IViewport
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1214
diff changeset
213 unsigned int viewportWidth,
9efa66d8d3f8 removed ViewportBase, and removed dependency of ViewportController on IViewport
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1214
diff changeset
214 unsigned int viewportHeight);
1208
00e6bff9ea39 handling of mouse interactions in ViewportController
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1203
diff changeset
215
1249
964c89e15e7e ViewportController::HandleMouseMove() returning a Boolean for invalidation
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1232
diff changeset
216 // 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
217 // 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
218 bool HandleMouseMove(const PointerEvent& event);
1208
00e6bff9ea39 handling of mouse interactions in ViewportController
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1203
diff changeset
219
00e6bff9ea39 handling of mouse interactions in ViewportController
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1203
diff changeset
220 // Must be expressed in canvas coordinates
00e6bff9ea39 handling of mouse interactions in ViewportController
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1203
diff changeset
221 void HandleMouseRelease(const PointerEvent& event);
891
0aff28f15ea2 new abstraction: IViewport
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 865
diff changeset
222
0aff28f15ea2 new abstraction: IViewport
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 865
diff changeset
223 const Scene2D& GetScene() const
0aff28f15ea2 new abstraction: IViewport
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 865
diff changeset
224 {
1232
a28861abf888 viewports for WebAssembly
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1218
diff changeset
225 return *scene_;
1213
86a8266b8888 moving the scene from IViewport to ViewportController
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1210
diff changeset
226 }
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 Scene2D& GetScene()
86a8266b8888 moving the scene from IViewport to ViewportController
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1210
diff changeset
229 {
1232
a28861abf888 viewports for WebAssembly
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1218
diff changeset
230 return *scene_;
1213
86a8266b8888 moving the scene from IViewport to ViewportController
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1210
diff changeset
231 }
86a8266b8888 moving the scene from IViewport to ViewportController
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1210
diff changeset
232
1331
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 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
235 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
236 controller.
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 Scene2D* ReleaseScene()
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 return scene_.release();
ab81ee8fce1f - Viewport is not passed and stored as a shared_ptr instead
Benjamin Golinvaux <bgo@osimis.io>
parents: 1308
diff changeset
241 }
ab81ee8fce1f - Viewport is not passed and stored as a shared_ptr instead
Benjamin Golinvaux <bgo@osimis.io>
parents: 1308
diff changeset
242
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 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
245 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
246 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
247 */
ab81ee8fce1f - Viewport is not passed and stored as a shared_ptr instead
Benjamin Golinvaux <bgo@osimis.io>
parents: 1308
diff changeset
248 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
249 {
ab81ee8fce1f - Viewport is not passed and stored as a shared_ptr instead
Benjamin Golinvaux <bgo@osimis.io>
parents: 1308
diff changeset
250 scene_.reset(scene);
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
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 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
255 */
ab81ee8fce1f - Viewport is not passed and stored as a shared_ptr instead
Benjamin Golinvaux <bgo@osimis.io>
parents: 1308
diff changeset
256 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
257 {
ab81ee8fce1f - Viewport is not passed and stored as a shared_ptr instead
Benjamin Golinvaux <bgo@osimis.io>
parents: 1308
diff changeset
258 undoStackW_ = undoStackW;
ab81ee8fce1f - Viewport is not passed and stored as a shared_ptr instead
Benjamin Golinvaux <bgo@osimis.io>
parents: 1308
diff changeset
259 }
ab81ee8fce1f - Viewport is not passed and stored as a shared_ptr instead
Benjamin Golinvaux <bgo@osimis.io>
parents: 1308
diff changeset
260
1218
6f3f1ef347a3 fix OneGesturePointerTracker if mouse release is outside the canvas
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1216
diff changeset
261 bool HasActiveTracker() const
6f3f1ef347a3 fix OneGesturePointerTracker if mouse release is outside the canvas
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1216
diff changeset
262 {
6f3f1ef347a3 fix OneGesturePointerTracker if mouse release is outside the canvas
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1216
diff changeset
263 return activeTracker_.get() != NULL;
891
0aff28f15ea2 new abstraction: IViewport
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 865
diff changeset
264 }
858
e3c56d4f863f GuiAdapter : mouse event routing in SDL + split the undo stack from the
Benjamin Golinvaux <bgo@osimis.io>
parents: 842
diff changeset
265
698
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
266 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
267 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
268
1684
fb62c1522193 Scene2D must be built first and deleted last!
Benjamin Golinvaux <bgo@osimis.io>
parents: 1606
diff changeset
269 // 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
270 // 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
271 // deleted last (and, thus, constructed first)
fb62c1522193 Scene2D must be built first and deleted last!
Benjamin Golinvaux <bgo@osimis.io>
parents: 1606
diff changeset
272 std::unique_ptr<Scene2D> scene_;
fb62c1522193 Scene2D must be built first and deleted last!
Benjamin Golinvaux <bgo@osimis.io>
parents: 1606
diff changeset
273
1606
874e178f34e9 - ViewportController now has weak ptr to Viewport
Benjamin Golinvaux <bgo@osimis.io>
parents: 1598
diff changeset
274 boost::weak_ptr<IViewport> viewport_;
1684
fb62c1522193 Scene2D must be built first and deleted last!
Benjamin Golinvaux <bgo@osimis.io>
parents: 1606
diff changeset
275
1208
00e6bff9ea39 handling of mouse interactions in ViewportController
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1203
diff changeset
276 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
277 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
278 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
279
1213
86a8266b8888 moving the scene from IViewport to ViewportController
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1210
diff changeset
280
774
66ac7a2d1e3a A few renames and cleanups + moved GUI constants to controller + start work on
Benjamin Golinvaux <bgo@osimis.io>
parents: 736
diff changeset
281 // this is cached
1208
00e6bff9ea39 handling of mouse interactions in ViewportController
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1203
diff changeset
282 double canvasToSceneFactor_;
698
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
283 };
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
284 }