Mercurial > hg > orthanc-stone
annotate Framework/Widgets/EmptyWidget.h @ 59:d2adc6189a95 wasm
refactoring
author | Sebastien Jodogne <s.jodogne@gmail.com> |
---|---|
date | Wed, 10 May 2017 11:34:06 +0200 |
parents | f0f354a97581 |
children | ca644004d2ee |
rev | line source |
---|---|
0 | 1 /** |
2 * Stone of Orthanc | |
3 * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics | |
4 * Department, University Hospital of Liege, Belgium | |
40
7207a407bcd8
shared copyright with osimis
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
0
diff
changeset
|
5 * Copyright (C) 2017 Osimis, Belgium |
0 | 6 * |
7 * This program is free software: you can redistribute it and/or | |
47 | 8 * modify it under the terms of the GNU Affero General Public License |
9 * as published by the Free Software Foundation, either version 3 of | |
10 * the License, or (at your option) any later version. | |
0 | 11 * |
12 * This program is distributed in the hope that it will be useful, but | |
13 * WITHOUT ANY WARRANTY; without even the implied warranty of | |
47 | 14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
15 * Affero General Public License for more details. | |
16 * | |
17 * You should have received a copy of the GNU Affero General Public License | |
0 | 18 * along with this program. If not, see <http://www.gnu.org/licenses/>. |
19 **/ | |
20 | |
21 | |
22 #pragma once | |
23 | |
24 #include "IWidget.h" | |
25 | |
26 namespace OrthancStone | |
27 { | |
28 /** | |
29 * This is a test widget that simply fills its surface with an | |
30 * uniform color. | |
31 **/ | |
32 class EmptyWidget : public IWidget | |
33 { | |
34 private: | |
35 uint8_t red_; | |
36 uint8_t green_; | |
37 uint8_t blue_; | |
38 | |
39 public: | |
40 EmptyWidget(uint8_t red, | |
41 uint8_t green, | |
42 uint8_t blue) : | |
43 red_(red), | |
44 green_(green), | |
45 blue_(blue) | |
46 { | |
47 } | |
48 | |
49 virtual void SetStatusBar(IStatusBar& statusBar) | |
50 { | |
51 } | |
52 | |
53 virtual void ResetStatusBar() | |
54 { | |
55 } | |
56 | |
57 virtual void Register(IChangeObserver& observer) | |
58 { | |
59 } | |
60 | |
61 virtual void Unregister(IChangeObserver& observer) | |
62 { | |
63 } | |
64 | |
65 virtual void Start() | |
66 { | |
67 } | |
68 | |
69 virtual void Stop() | |
70 { | |
71 } | |
72 | |
73 virtual void SetSize(unsigned int width, | |
74 unsigned int height) | |
75 { | |
76 } | |
77 | |
78 virtual bool Render(Orthanc::ImageAccessor& surface); | |
79 | |
80 virtual IMouseTracker* CreateMouseTracker(MouseButton button, | |
81 int x, | |
82 int y, | |
83 KeyboardModifiers modifiers) | |
84 { | |
85 return NULL; | |
86 } | |
87 | |
88 virtual void RenderMouseOver(Orthanc::ImageAccessor& target, | |
89 int x, | |
90 int y) | |
91 { | |
92 } | |
93 | |
94 virtual void MouseWheel(MouseWheelDirection direction, | |
95 int x, | |
96 int y, | |
97 KeyboardModifiers modifiers) | |
98 { | |
99 } | |
100 | |
101 virtual void KeyPressed(char key, | |
102 KeyboardModifiers modifiers) | |
103 { | |
104 } | |
46
766d31dc5716
removing threads for wasm
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
40
diff
changeset
|
105 |
766d31dc5716
removing threads for wasm
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
40
diff
changeset
|
106 virtual bool HasUpdateContent() const |
766d31dc5716
removing threads for wasm
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
40
diff
changeset
|
107 { |
766d31dc5716
removing threads for wasm
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
40
diff
changeset
|
108 return false; |
766d31dc5716
removing threads for wasm
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
40
diff
changeset
|
109 } |
766d31dc5716
removing threads for wasm
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
40
diff
changeset
|
110 |
766d31dc5716
removing threads for wasm
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
40
diff
changeset
|
111 virtual void UpdateContent(); |
54
01aa453d4d5b
IWidget::HasRenderMouseOver
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
48
diff
changeset
|
112 |
55 | 113 virtual bool HasRenderMouseOver() |
54
01aa453d4d5b
IWidget::HasRenderMouseOver
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
48
diff
changeset
|
114 { |
01aa453d4d5b
IWidget::HasRenderMouseOver
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
48
diff
changeset
|
115 return false; |
01aa453d4d5b
IWidget::HasRenderMouseOver
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
48
diff
changeset
|
116 } |
0 | 117 }; |
118 } |