annotate Samples/Sdl/TrackerSampleApp.h @ 746:d716bfb3e07c

reorganization
author Sebastien Jodogne <s.jodogne@gmail.com>
date Wed, 22 May 2019 12:48:57 +0200
parents 4d69256d2a46
children 07adcffba38c
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
644
f939f449482c Ongoing tracker work.
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
1 /**
f939f449482c Ongoing tracker work.
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
2 * Stone of Orthanc
f939f449482c Ongoing tracker work.
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
3 * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics
f939f449482c Ongoing tracker work.
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
4 * Department, University Hospital of Liege, Belgium
f939f449482c Ongoing tracker work.
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
5 * Copyright (C) 2017-2019 Osimis S.A., Belgium
f939f449482c Ongoing tracker work.
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
6 *
f939f449482c Ongoing tracker work.
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
7 * This program is free software: you can redistribute it and/or
f939f449482c Ongoing tracker work.
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
8 * modify it under the terms of the GNU Affero General Public License
f939f449482c Ongoing tracker work.
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
9 * as published by the Free Software Foundation, either version 3 of
f939f449482c Ongoing tracker work.
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
10 * the License, or (at your option) any later version.
f939f449482c Ongoing tracker work.
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
11 *
f939f449482c Ongoing tracker work.
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
12 * This program is distributed in the hope that it will be useful, but
f939f449482c Ongoing tracker work.
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
13 * WITHOUT ANY WARRANTY; without even the implied warranty of
f939f449482c Ongoing tracker work.
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
f939f449482c Ongoing tracker work.
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
15 * Affero General Public License for more details.
f939f449482c Ongoing tracker work.
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
16 *
f939f449482c Ongoing tracker work.
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
17 * You should have received a copy of the GNU Affero General Public License
f939f449482c Ongoing tracker work.
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
18 * along with this program. If not, see <http://www.gnu.org/licenses/>.
f939f449482c Ongoing tracker work.
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
19 **/
f939f449482c Ongoing tracker work.
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
20
698
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch
Benjamin Golinvaux <bgo@osimis.io>
parents: 660
diff changeset
21
737
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 722
diff changeset
22 #include "../../Framework/Messages/IObserver.h"
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 722
diff changeset
23 #include "../../Framework/Scene2D/OpenGLCompositor.h"
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 722
diff changeset
24 #include "../../Framework/Scene2DViewport/IFlexiblePointerTracker.h"
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 722
diff changeset
25 #include "../../Framework/Scene2DViewport/MeasureTools.h"
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 722
diff changeset
26 #include "../../Framework/Scene2DViewport/PointerTypes.h"
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 722
diff changeset
27 #include "../../Framework/Scene2DViewport/ViewportController.h"
644
f939f449482c Ongoing tracker work.
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
28
f939f449482c Ongoing tracker work.
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
29 #include <SDL.h>
f939f449482c Ongoing tracker work.
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
30
f939f449482c Ongoing tracker work.
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
31 #include <boost/make_shared.hpp>
f939f449482c Ongoing tracker work.
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
32 #include <boost/shared_ptr.hpp>
660
cb3b76d16234 Added info display map to the app + global logging function + fixed bisecting
Benjamin Golinvaux <bgo@osimis.io>
parents: 656
diff changeset
33 #include <boost/enable_shared_from_this.hpp>
644
f939f449482c Ongoing tracker work.
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
34
f939f449482c Ongoing tracker work.
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
35 namespace OrthancStone
f939f449482c Ongoing tracker work.
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
36 {
f939f449482c Ongoing tracker work.
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
37 enum GuiTool
f939f449482c Ongoing tracker work.
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
38 {
f939f449482c Ongoing tracker work.
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
39 GuiTool_Rotate = 0,
f939f449482c Ongoing tracker work.
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
40 GuiTool_Pan,
f939f449482c Ongoing tracker work.
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
41 GuiTool_Zoom,
f939f449482c Ongoing tracker work.
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
42 GuiTool_LineMeasure,
f939f449482c Ongoing tracker work.
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
43 GuiTool_CircleMeasure,
f939f449482c Ongoing tracker work.
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
44 GuiTool_AngleMeasure,
f939f449482c Ongoing tracker work.
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
45 GuiTool_EllipseMeasure,
f939f449482c Ongoing tracker work.
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
46 GuiTool_LAST
f939f449482c Ongoing tracker work.
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
47 };
f939f449482c Ongoing tracker work.
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
48
f939f449482c Ongoing tracker work.
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
49 const char* MeasureToolToString(size_t i);
f939f449482c Ongoing tracker work.
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
50
656
002d9562c8f5 Added support to DISABLE legacy scaling in SDL Windows (only in WIN32... this
Benjamin Golinvaux <bgo@osimis.io>
parents: 654
diff changeset
51 static const unsigned int FONT_SIZE_0 = 32;
002d9562c8f5 Added support to DISABLE legacy scaling in SDL Windows (only in WIN32... this
Benjamin Golinvaux <bgo@osimis.io>
parents: 654
diff changeset
52 static const unsigned int FONT_SIZE_1 = 24;
644
f939f449482c Ongoing tracker work.
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
53
f939f449482c Ongoing tracker work.
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
54 class Scene2D;
f939f449482c Ongoing tracker work.
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
55
654
462a5074f914 Turned the scene into an observable to be able to dynamically react to
Benjamin Golinvaux <bgo@osimis.io>
parents: 644
diff changeset
56 class TrackerSampleApp : public IObserver
660
cb3b76d16234 Added info display map to the app + global logging function + fixed bisecting
Benjamin Golinvaux <bgo@osimis.io>
parents: 656
diff changeset
57 , public boost::enable_shared_from_this<TrackerSampleApp>
644
f939f449482c Ongoing tracker work.
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
58 {
f939f449482c Ongoing tracker work.
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
59 public:
f939f449482c Ongoing tracker work.
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
60 // 12 because.
660
cb3b76d16234 Added info display map to the app + global logging function + fixed bisecting
Benjamin Golinvaux <bgo@osimis.io>
parents: 656
diff changeset
61 TrackerSampleApp(MessageBroker& broker);
644
f939f449482c Ongoing tracker work.
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
62 void PrepareScene();
656
002d9562c8f5 Added support to DISABLE legacy scaling in SDL Windows (only in WIN32... this
Benjamin Golinvaux <bgo@osimis.io>
parents: 654
diff changeset
63 void Run();
660
cb3b76d16234 Added info display map to the app + global logging function + fixed bisecting
Benjamin Golinvaux <bgo@osimis.io>
parents: 656
diff changeset
64 void SetInfoDisplayMessage(std::string key, std::string value);
644
f939f449482c Ongoing tracker work.
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
65 void DisableTracker();
f939f449482c Ongoing tracker work.
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
66
698
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch
Benjamin Golinvaux <bgo@osimis.io>
parents: 660
diff changeset
67 Scene2DPtr GetScene();
644
f939f449482c Ongoing tracker work.
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
68
656
002d9562c8f5 Added support to DISABLE legacy scaling in SDL Windows (only in WIN32... this
Benjamin Golinvaux <bgo@osimis.io>
parents: 654
diff changeset
69 void HandleApplicationEvent(const SDL_Event& event);
002d9562c8f5 Added support to DISABLE legacy scaling in SDL Windows (only in WIN32... this
Benjamin Golinvaux <bgo@osimis.io>
parents: 654
diff changeset
70
002d9562c8f5 Added support to DISABLE legacy scaling in SDL Windows (only in WIN32... this
Benjamin Golinvaux <bgo@osimis.io>
parents: 654
diff changeset
71 /**
002d9562c8f5 Added support to DISABLE legacy scaling in SDL Windows (only in WIN32... this
Benjamin Golinvaux <bgo@osimis.io>
parents: 654
diff changeset
72 This method is called when the scene transform changes. It allows to
002d9562c8f5 Added support to DISABLE legacy scaling in SDL Windows (only in WIN32... this
Benjamin Golinvaux <bgo@osimis.io>
parents: 654
diff changeset
73 recompute the visual elements whose content depend upon the scene transform
002d9562c8f5 Added support to DISABLE legacy scaling in SDL Windows (only in WIN32... this
Benjamin Golinvaux <bgo@osimis.io>
parents: 654
diff changeset
74 */
700
059e1fd05fd6 Introduced the ViewportController that sits between the application and the
Benjamin Golinvaux <bgo@osimis.io>
parents: 698
diff changeset
75 void OnSceneTransformChanged(
059e1fd05fd6 Introduced the ViewportController that sits between the application and the
Benjamin Golinvaux <bgo@osimis.io>
parents: 698
diff changeset
76 const ViewportController::SceneTransformChanged& message);
644
f939f449482c Ongoing tracker work.
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
77
f939f449482c Ongoing tracker work.
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
78 private:
f939f449482c Ongoing tracker work.
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
79 void SelectNextTool();
f939f449482c Ongoing tracker work.
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
80
f939f449482c Ongoing tracker work.
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
81
f939f449482c Ongoing tracker work.
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
82 FlexiblePointerTrackerPtr TrackerHitTest(const PointerEvent& e);
f939f449482c Ongoing tracker work.
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
83
f939f449482c Ongoing tracker work.
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
84 FlexiblePointerTrackerPtr CreateSuitableTracker(
f939f449482c Ongoing tracker work.
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
85 const SDL_Event& event,
656
002d9562c8f5 Added support to DISABLE legacy scaling in SDL Windows (only in WIN32... this
Benjamin Golinvaux <bgo@osimis.io>
parents: 654
diff changeset
86 const PointerEvent& e);
644
f939f449482c Ongoing tracker work.
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
87
f939f449482c Ongoing tracker work.
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
88 void TakeScreenshot(
f939f449482c Ongoing tracker work.
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
89 const std::string& target,
f939f449482c Ongoing tracker work.
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
90 unsigned int canvasWidth,
f939f449482c Ongoing tracker work.
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
91 unsigned int canvasHeight);
f939f449482c Ongoing tracker work.
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
92
f939f449482c Ongoing tracker work.
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
93 /**
f939f449482c Ongoing tracker work.
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
94 This adds the command at the top of the undo stack
f939f449482c Ongoing tracker work.
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
95 */
f939f449482c Ongoing tracker work.
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
96 void Commit(TrackerCommandPtr cmd);
f939f449482c Ongoing tracker work.
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
97 void Undo();
f939f449482c Ongoing tracker work.
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
98 void Redo();
f939f449482c Ongoing tracker work.
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
99
f939f449482c Ongoing tracker work.
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
100 private:
656
002d9562c8f5 Added support to DISABLE legacy scaling in SDL Windows (only in WIN32... this
Benjamin Golinvaux <bgo@osimis.io>
parents: 654
diff changeset
101 void DisplayFloatingCtrlInfoText(const PointerEvent& e);
002d9562c8f5 Added support to DISABLE legacy scaling in SDL Windows (only in WIN32... this
Benjamin Golinvaux <bgo@osimis.io>
parents: 654
diff changeset
102 void DisplayInfoText();
644
f939f449482c Ongoing tracker work.
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
103 void HideInfoText();
f939f449482c Ongoing tracker work.
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
104
f939f449482c Ongoing tracker work.
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
105 private:
656
002d9562c8f5 Added support to DISABLE legacy scaling in SDL Windows (only in WIN32... this
Benjamin Golinvaux <bgo@osimis.io>
parents: 654
diff changeset
106 std::auto_ptr<OpenGLCompositor> compositor_;
644
f939f449482c Ongoing tracker work.
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
107 /**
f939f449482c Ongoing tracker work.
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
108 WARNING: the measuring tools do store a reference to the scene, and it
f939f449482c Ongoing tracker work.
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
109 paramount that the scene gets destroyed AFTER the measurement tools.
f939f449482c Ongoing tracker work.
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
110 */
698
8b6adfb62a2f Code is broken -- stashing ongoing work in a branch
Benjamin Golinvaux <bgo@osimis.io>
parents: 660
diff changeset
111 ViewportControllerPtr controller_;
644
f939f449482c Ongoing tracker work.
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
112
660
cb3b76d16234 Added info display map to the app + global logging function + fixed bisecting
Benjamin Golinvaux <bgo@osimis.io>
parents: 656
diff changeset
113 std::map<std::string, std::string> infoTextMap_;
644
f939f449482c Ongoing tracker work.
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
114 FlexiblePointerTrackerPtr activeTracker_;
f939f449482c Ongoing tracker work.
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
115
f939f449482c Ongoing tracker work.
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
116 //static const int LAYER_POSITION = 150;
656
002d9562c8f5 Added support to DISABLE legacy scaling in SDL Windows (only in WIN32... this
Benjamin Golinvaux <bgo@osimis.io>
parents: 654
diff changeset
117
644
f939f449482c Ongoing tracker work.
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
118 int TEXTURE_2x2_1_ZINDEX;
f939f449482c Ongoing tracker work.
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
119 int TEXTURE_1x1_ZINDEX;
f939f449482c Ongoing tracker work.
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
120 int TEXTURE_2x2_2_ZINDEX;
f939f449482c Ongoing tracker work.
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
121 int LINESET_1_ZINDEX;
f939f449482c Ongoing tracker work.
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
122 int LINESET_2_ZINDEX;
656
002d9562c8f5 Added support to DISABLE legacy scaling in SDL Windows (only in WIN32... this
Benjamin Golinvaux <bgo@osimis.io>
parents: 654
diff changeset
123 int FLOATING_INFOTEXT_LAYER_ZINDEX;
002d9562c8f5 Added support to DISABLE legacy scaling in SDL Windows (only in WIN32... this
Benjamin Golinvaux <bgo@osimis.io>
parents: 654
diff changeset
124 int FIXED_INFOTEXT_LAYER_ZINDEX;
002d9562c8f5 Added support to DISABLE legacy scaling in SDL Windows (only in WIN32... this
Benjamin Golinvaux <bgo@osimis.io>
parents: 654
diff changeset
125
644
f939f449482c Ongoing tracker work.
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
126 GuiTool currentTool_;
f939f449482c Ongoing tracker work.
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
127 };
f939f449482c Ongoing tracker work.
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
128
f939f449482c Ongoing tracker work.
Benjamin Golinvaux <bgo@osimis.io>
parents:
diff changeset
129 }