Mercurial > hg > orthanc-stone
annotate Framework/Widgets/WidgetBase.h @ 77:f5f54ed8d307 wasm
refactoring
author | Sebastien Jodogne <s.jodogne@gmail.com> |
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date | Wed, 24 May 2017 21:13:29 +0200 |
parents | 298f375dcb68 |
children | bd48431ac285 |
rev | line source |
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0 | 1 /** |
2 * Stone of Orthanc | |
3 * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics | |
4 * Department, University Hospital of Liege, Belgium | |
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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 #include "../Viewport/CairoContext.h" | |
27 | |
28 namespace OrthancStone | |
29 { | |
30 class WidgetBase : public IWidget | |
31 { | |
32 private: | |
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33 IWidget* parent_; |
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34 IViewport* viewport_; |
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35 IStatusBar* statusBar_; |
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36 bool backgroundCleared_; |
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37 uint8_t backgroundColor_[3]; |
0 | 38 |
39 protected: | |
40 void ClearBackgroundOrthanc(Orthanc::ImageAccessor& target) const; | |
41 | |
42 void ClearBackgroundCairo(CairoContext& context) const; | |
43 | |
44 void ClearBackgroundCairo(Orthanc::ImageAccessor& target) const; | |
45 | |
46 void UpdateStatusBar(const std::string& message); | |
47 | |
48 IStatusBar* GetStatusBar() const | |
49 { | |
50 return statusBar_; | |
51 } | |
52 | |
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53 public: |
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54 WidgetBase(); |
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55 |
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56 virtual void SetDefaultView() |
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57 { |
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58 } |
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59 |
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60 virtual void SetParent(IWidget& parent); |
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61 |
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62 virtual void SetViewport(IViewport& viewport); |
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63 |
0 | 64 void SetBackgroundCleared(bool clear) |
65 { | |
66 backgroundCleared_ = clear; | |
67 } | |
68 | |
69 bool IsBackgroundCleared() const | |
70 { | |
71 return backgroundCleared_; | |
72 } | |
73 | |
74 void SetBackgroundColor(uint8_t red, | |
75 uint8_t green, | |
76 uint8_t blue); | |
77 | |
78 void GetBackgroundColor(uint8_t& red, | |
79 uint8_t& green, | |
80 uint8_t& blue) const; | |
81 | |
82 virtual void SetStatusBar(IStatusBar& statusBar) | |
83 { | |
84 statusBar_ = &statusBar; | |
85 } | |
86 | |
87 virtual bool Render(Orthanc::ImageAccessor& surface); | |
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88 |
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89 virtual bool HasUpdateContent() const |
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90 { |
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91 return false; |
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92 } |
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93 |
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94 virtual void UpdateContent(); |
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IWidget::HasRenderMouseOver
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95 |
55 | 96 virtual bool HasRenderMouseOver() |
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IWidget::HasRenderMouseOver
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97 { |
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IWidget::HasRenderMouseOver
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98 return false; |
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99 } |
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100 |
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101 virtual void NotifyChange(); |
66 | 102 |
103 virtual void Start() | |
104 { | |
105 } | |
0 | 106 }; |
107 } |