Mercurial > hg > orthanc-stone

annotate Framework/Scene2DViewport/ViewportController.h @ 1203:f3bb9a6dd949 broker

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
locking abstraction in IViewport
author Sebastien Jodogne <s.jodogne@gmail.com>
date Fri, 29 Nov 2019 21:22:21 +0100
parents e713f1a99861
children 00e6bff9ea39
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
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
5 * Copyright (C) 2017-2019 Osimis S.A., Belgium
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
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
8 * modify it under the terms of the GNU Affero General Public License
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
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
15 * Affero General Public License for more details.
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
16 *
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
17 * You should have received a copy of the GNU Affero General Public License
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
18 * along with this program. If not, see <http://www.gnu.org/licenses/>.
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
19 **/
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 #pragma once
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
22
818
e42b491f1fb2 Removed typedefs to shared_ptr by making them explicit. Removed using namespace
Benjamin Golinvaux <bgo@osimis.io>
parents: 774
diff changeset
23 #include "PredeclaredTypes.h"
698
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
24
891
0aff28f15ea2 new abstraction: IViewport
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 865
diff changeset
25 #include "../Viewport/IViewport.h"
736
c0fcb2757b0a enforce relative includes
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 722
diff changeset
26 #include "../Scene2D/PointerEvent.h"
c0fcb2757b0a enforce relative includes
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 722
diff changeset
27 #include "../Scene2DViewport/IFlexiblePointerTracker.h"
698
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
28
722
28b9e3a54200 Undo mechanism implemented (not connected to UI yet). Undo stack and measuring
Benjamin Golinvaux <bgo@osimis.io>
parents: 721
diff changeset
29 #include <stack>
28b9e3a54200 Undo mechanism implemented (not connected to UI yet). Undo stack and measuring
Benjamin Golinvaux <bgo@osimis.io>
parents: 721
diff changeset
30
698
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
31 namespace OrthancStone
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
32 {
858
e3c56d4f863f GuiAdapter : mouse event routing in SDL + split the undo stack from the
Benjamin Golinvaux <bgo@osimis.io>
parents: 842
diff changeset
33 class UndoStack;
e3c56d4f863f GuiAdapter : mouse event routing in SDL + split the undo stack from the
Benjamin Golinvaux <bgo@osimis.io>
parents: 842
diff changeset
34
774
66ac7a2d1e3a A few renames and cleanups + moved GUI constants to controller + start work on
Benjamin Golinvaux <bgo@osimis.io>
parents: 736
diff changeset
35 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
36 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
37
66ac7a2d1e3a A few renames and cleanups + moved GUI constants to controller + start work on
Benjamin Golinvaux <bgo@osimis.io>
parents: 736
diff changeset
38 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
39 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
40
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 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
42 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
43 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
44
865
a29c13497557 Added operators to ScenePoint2D + highlight support on MouseOver for measuring tools
Benjamin Golinvaux <bgo@osimis.io>
parents: 858
diff changeset
45 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
46 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
47 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
48
a29c13497557 Added operators to ScenePoint2D + highlight support on MouseOver for measuring tools
Benjamin Golinvaux <bgo@osimis.io>
parents: 858
diff changeset
49 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
50 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
51 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
52
774
66ac7a2d1e3a A few renames and cleanups + moved GUI constants to controller + start work on
Benjamin Golinvaux <bgo@osimis.io>
parents: 736
diff changeset
53 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
54 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
55 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
56
865
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_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
58 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
59 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
60
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 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
62 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
63 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
64
66ac7a2d1e3a A few renames and cleanups + moved GUI constants to controller + start work on
Benjamin Golinvaux <bgo@osimis.io>
parents: 736
diff changeset
65 /**
698
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
66 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
67 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
68
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
69 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
70 where measuring tool commands are stored.
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
71
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
72 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
73
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
74 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
75 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
76 */
700
059e1fd05fd6 Introduced the ViewportController that sits between the application and the
Benjamin Golinvaux <bgo@osimis.io>
parents: 698
diff changeset
77 class ViewportController : public IObservable
698
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 public:
700
059e1fd05fd6 Introduced the ViewportController that sits between the application and the
Benjamin Golinvaux <bgo@osimis.io>
parents: 698
diff changeset
80 ORTHANC_STONE_DEFINE_ORIGIN_MESSAGE(__FILE__, __LINE__, \
059e1fd05fd6 Introduced the ViewportController that sits between the application and the
Benjamin Golinvaux <bgo@osimis.io>
parents: 698
diff changeset
81 SceneTransformChanged, ViewportController);
059e1fd05fd6 Introduced the ViewportController that sits between the application and the
Benjamin Golinvaux <bgo@osimis.io>
parents: 698
diff changeset
82
891
0aff28f15ea2 new abstraction: IViewport
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 865
diff changeset
83 ViewportController(boost::weak_ptr<UndoStack> undoStackW,
0aff28f15ea2 new abstraction: IViewport
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 865
diff changeset
84 IViewport& viewport);
698
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
85
1020
ac88989817e3 TrackerCommand --> MeasureCommand + fuse against exception in MeasureTool dtor
Benjamin Golinvaux <bgo@osimis.io>
parents: 942
diff changeset
86
ac88989817e3 TrackerCommand --> MeasureCommand + fuse against exception in MeasureTool dtor
Benjamin Golinvaux <bgo@osimis.io>
parents: 942
diff changeset
87 ~ViewportController();
ac88989817e3 TrackerCommand --> MeasureCommand + fuse against exception in MeasureTool dtor
Benjamin Golinvaux <bgo@osimis.io>
parents: 942
diff changeset
88
698
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
89 /**
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
90 This method is called by the GUI system and should update/delete the
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
91 current tracker
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
92 */
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
93 bool HandlePointerEvent(PointerEvent e);
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
94
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
95 /**
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
96 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
97 (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
98 measure tool, if needed
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
99 */
842
2b245953b44b removed some c++11 for older compilers
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 818
diff changeset
100 std::vector<boost::shared_ptr<MeasureTool> > HitTestMeasureTools(ScenePoint2D p);
698
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
101
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
102 /**
865
a29c13497557 Added operators to ScenePoint2D + highlight support on MouseOver for measuring tools
Benjamin Golinvaux <bgo@osimis.io>
parents: 858
diff changeset
103 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
104 highlighted state
a29c13497557 Added operators to ScenePoint2D + highlight support on MouseOver for measuring tools
Benjamin Golinvaux <bgo@osimis.io>
parents: 858
diff changeset
105 */
a29c13497557 Added operators to ScenePoint2D + highlight support on MouseOver for measuring tools
Benjamin Golinvaux <bgo@osimis.io>
parents: 858
diff changeset
106 void ResetMeasuringToolsHighlight();
a29c13497557 Added operators to ScenePoint2D + highlight support on MouseOver for measuring tools
Benjamin Golinvaux <bgo@osimis.io>
parents: 858
diff changeset
107
a29c13497557 Added operators to ScenePoint2D + highlight support on MouseOver for measuring tools
Benjamin Golinvaux <bgo@osimis.io>
parents: 858
diff changeset
108 /**
698
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
109 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
110 updates it according to user interaction
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
111 */
818
e42b491f1fb2 Removed typedefs to shared_ptr by making them explicit. Removed using namespace
Benjamin Golinvaux <bgo@osimis.io>
parents: 774
diff changeset
112 void SetActiveTracker(boost::shared_ptr<IFlexiblePointerTracker> tracker);
698
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
113
700
059e1fd05fd6 Introduced the ViewportController that sits between the application and the
Benjamin Golinvaux <bgo@osimis.io>
parents: 698
diff changeset
114 /** Forwarded to the underlying scene */
1203
f3bb9a6dd949 locking abstraction in IViewport
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1059
diff changeset
115 AffineTransform2D GetCanvasToSceneTransform() const;
700
059e1fd05fd6 Introduced the ViewportController that sits between the application and the
Benjamin Golinvaux <bgo@osimis.io>
parents: 698
diff changeset
116
059e1fd05fd6 Introduced the ViewportController that sits between the application and the
Benjamin Golinvaux <bgo@osimis.io>
parents: 698
diff changeset
117 /** Forwarded to the underlying scene */
1203
f3bb9a6dd949 locking abstraction in IViewport
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1059
diff changeset
118 AffineTransform2D GetSceneToCanvasTransform() const;
700
059e1fd05fd6 Introduced the ViewportController that sits between the application and the
Benjamin Golinvaux <bgo@osimis.io>
parents: 698
diff changeset
119
059e1fd05fd6 Introduced the ViewportController that sits between the application and the
Benjamin Golinvaux <bgo@osimis.io>
parents: 698
diff changeset
120 /** 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
121 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
122
721
af0aa0c149fa FitContent is now wrapped by the controller (for observability)
Benjamin Golinvaux <bgo@osimis.io>
parents: 700
diff changeset
123 /** Forwarded to the underlying scene, and broadcasted to the observers */
af0aa0c149fa FitContent is now wrapped by the controller (for observability)
Benjamin Golinvaux <bgo@osimis.io>
parents: 700
diff changeset
124 void FitContent(unsigned int canvasWidth, unsigned int canvasHeight);
916
a911f5bb48da MultiPlatform Basic Scene sample (so far: SDL + Qt)
Alain Mazy <alain@mazy.be>
parents: 893
diff changeset
125 void FitContent();
700
059e1fd05fd6 Introduced the ViewportController that sits between the application and the
Benjamin Golinvaux <bgo@osimis.io>
parents: 698
diff changeset
126
722
28b9e3a54200 Undo mechanism implemented (not connected to UI yet). Undo stack and measuring
Benjamin Golinvaux <bgo@osimis.io>
parents: 721
diff changeset
127 /** 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
128 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
129
28b9e3a54200 Undo mechanism implemented (not connected to UI yet). Undo stack and measuring
Benjamin Golinvaux <bgo@osimis.io>
parents: 721
diff changeset
130 /** 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
131 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
132
774
66ac7a2d1e3a A few renames and cleanups + moved GUI constants to controller + start work on
Benjamin Golinvaux <bgo@osimis.io>
parents: 736
diff changeset
133 /**
66ac7a2d1e3a A few renames and cleanups + moved GUI constants to controller + start work on
Benjamin Golinvaux <bgo@osimis.io>
parents: 736
diff changeset
134 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
135 */
66ac7a2d1e3a A few renames and cleanups + moved GUI constants to controller + start work on
Benjamin Golinvaux <bgo@osimis.io>
parents: 736
diff changeset
136 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
137
66ac7a2d1e3a A few renames and cleanups + moved GUI constants to controller + start work on
Benjamin Golinvaux <bgo@osimis.io>
parents: 736
diff changeset
138 /**
66ac7a2d1e3a A few renames and cleanups + moved GUI constants to controller + start work on
Benjamin Golinvaux <bgo@osimis.io>
parents: 736
diff changeset
139 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
140
66ac7a2d1e3a A few renames and cleanups + moved GUI constants to controller + start work on
Benjamin Golinvaux <bgo@osimis.io>
parents: 736
diff changeset
141 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
142 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
143 */
66ac7a2d1e3a A few renames and cleanups + moved GUI constants to controller + start work on
Benjamin Golinvaux <bgo@osimis.io>
parents: 736
diff changeset
144 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
145
66ac7a2d1e3a A few renames and cleanups + moved GUI constants to controller + start work on
Benjamin Golinvaux <bgo@osimis.io>
parents: 736
diff changeset
146 /**
66ac7a2d1e3a A few renames and cleanups + moved GUI constants to controller + start work on
Benjamin Golinvaux <bgo@osimis.io>
parents: 736
diff changeset
147 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
148 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
149 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
150 */
66ac7a2d1e3a A few renames and cleanups + moved GUI constants to controller + start work on
Benjamin Golinvaux <bgo@osimis.io>
parents: 736
diff changeset
151 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
152
66ac7a2d1e3a A few renames and cleanups + moved GUI constants to controller + start work on
Benjamin Golinvaux <bgo@osimis.io>
parents: 736
diff changeset
153 /**
66ac7a2d1e3a A few renames and cleanups + moved GUI constants to controller + start work on
Benjamin Golinvaux <bgo@osimis.io>
parents: 736
diff changeset
154 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
155 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
156 */
66ac7a2d1e3a A few renames and cleanups + moved GUI constants to controller + start work on
Benjamin Golinvaux <bgo@osimis.io>
parents: 736
diff changeset
157 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
158
858
e3c56d4f863f GuiAdapter : mouse event routing in SDL + split the undo stack from the
Benjamin Golinvaux <bgo@osimis.io>
parents: 842
diff changeset
159
e3c56d4f863f GuiAdapter : mouse event routing in SDL + split the undo stack from the
Benjamin Golinvaux <bgo@osimis.io>
parents: 842
diff changeset
160 /** forwarded to the UndoStack */
1020
ac88989817e3 TrackerCommand --> MeasureCommand + fuse against exception in MeasureTool dtor
Benjamin Golinvaux <bgo@osimis.io>
parents: 942
diff changeset
161 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
162
e3c56d4f863f GuiAdapter : mouse event routing in SDL + split the undo stack from the
Benjamin Golinvaux <bgo@osimis.io>
parents: 842
diff changeset
163 /** 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
164 void Undo();
e3c56d4f863f GuiAdapter : mouse event routing in SDL + split the undo stack from the
Benjamin Golinvaux <bgo@osimis.io>
parents: 842
diff changeset
165
e3c56d4f863f GuiAdapter : mouse event routing in SDL + split the undo stack from the
Benjamin Golinvaux <bgo@osimis.io>
parents: 842
diff changeset
166 /** 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
167 void Redo();
e3c56d4f863f GuiAdapter : mouse event routing in SDL + split the undo stack from the
Benjamin Golinvaux <bgo@osimis.io>
parents: 842
diff changeset
168
e3c56d4f863f GuiAdapter : mouse event routing in SDL + split the undo stack from the
Benjamin Golinvaux <bgo@osimis.io>
parents: 842
diff changeset
169 /** 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
170 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
171
e3c56d4f863f GuiAdapter : mouse event routing in SDL + split the undo stack from the
Benjamin Golinvaux <bgo@osimis.io>
parents: 842
diff changeset
172 /** 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
173 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
174
1203
f3bb9a6dd949 locking abstraction in IViewport
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1059
diff changeset
175 IViewport& GetViewport() const
891
0aff28f15ea2 new abstraction: IViewport
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 865
diff changeset
176 {
1203
f3bb9a6dd949 locking abstraction in IViewport
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1059
diff changeset
177 return viewport_;
891
0aff28f15ea2 new abstraction: IViewport
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 865
diff changeset
178 }
858
e3c56d4f863f GuiAdapter : mouse event routing in SDL + split the undo stack from the
Benjamin Golinvaux <bgo@osimis.io>
parents: 842
diff changeset
179
698
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
180 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
181 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
182
858
e3c56d4f863f GuiAdapter : mouse event routing in SDL + split the undo stack from the
Benjamin Golinvaux <bgo@osimis.io>
parents: 842
diff changeset
183 boost::weak_ptr<UndoStack> undoStackW_;
e3c56d4f863f GuiAdapter : mouse event routing in SDL + split the undo stack from the
Benjamin Golinvaux <bgo@osimis.io>
parents: 842
diff changeset
184
e3c56d4f863f GuiAdapter : mouse event routing in SDL + split the undo stack from the
Benjamin Golinvaux <bgo@osimis.io>
parents: 842
diff changeset
185 boost::shared_ptr<UndoStack> GetUndoStack();
e3c56d4f863f GuiAdapter : mouse event routing in SDL + split the undo stack from the
Benjamin Golinvaux <bgo@osimis.io>
parents: 842
diff changeset
186 boost::shared_ptr<const UndoStack> GetUndoStack() const;
e3c56d4f863f GuiAdapter : mouse event routing in SDL + split the undo stack from the
Benjamin Golinvaux <bgo@osimis.io>
parents: 842
diff changeset
187
842
2b245953b44b removed some c++11 for older compilers
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 818
diff changeset
188 std::vector<boost::shared_ptr<MeasureTool> > measureTools_;
818
e42b491f1fb2 Removed typedefs to shared_ptr by making them explicit. Removed using namespace
Benjamin Golinvaux <bgo@osimis.io>
parents: 774
diff changeset
189 boost::shared_ptr<IFlexiblePointerTracker> tracker_;
774
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 // this is cached
66ac7a2d1e3a A few renames and cleanups + moved GUI constants to controller + start work on
Benjamin Golinvaux <bgo@osimis.io>
parents: 736
diff changeset
192 mutable double canvasToSceneFactor_;
893
0c5201499af8 Fixes to TrackerSampleApp following IViewport refactoring (FusionMprSdl not working yet)
Benjamin Golinvaux <bgo@osimis.io>
parents: 891
diff changeset
193
891
0aff28f15ea2 new abstraction: IViewport
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 865
diff changeset
194 // Refactoring on 2019-07-10: Removing shared_ptr from scene
0aff28f15ea2 new abstraction: IViewport
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 865
diff changeset
195 IViewport& viewport_;
698
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
196 };
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
197 }