Mercurial > hg > orthanc-stone
comparison Framework/StoneInitialization.cpp @ 1187:092ec2a225ad broker
dealing with locales in Qt
author | Sebastien Jodogne <s.jodogne@gmail.com> |
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date | Fri, 22 Nov 2019 14:31:42 +0100 |
parents | ad4e21df4e40 |
children | 358461330978 |
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1186:3284c3fd96ad | 1187:092ec2a225ad |
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23 | 23 |
24 #if !defined(ORTHANC_ENABLE_SDL) | 24 #if !defined(ORTHANC_ENABLE_SDL) |
25 # error Macro ORTHANC_ENABLE_SDL must be defined | 25 # error Macro ORTHANC_ENABLE_SDL must be defined |
26 #endif | 26 #endif |
27 | 27 |
28 #if !defined(ORTHANC_ENABLE_QT) | |
29 # error Macro ORTHANC_ENABLE_QT must be defined | |
30 #endif | |
31 | |
28 #if !defined(ORTHANC_ENABLE_SSL) | 32 #if !defined(ORTHANC_ENABLE_SSL) |
29 # error Macro ORTHANC_ENABLE_SSL must be defined | 33 # error Macro ORTHANC_ENABLE_SSL must be defined |
30 #endif | 34 #endif |
31 | 35 |
32 #if !defined(ORTHANC_ENABLE_CURL) | 36 #if !defined(ORTHANC_ENABLE_CURL) |
42 | 46 |
43 #if ORTHANC_ENABLE_SDL == 1 | 47 #if ORTHANC_ENABLE_SDL == 1 |
44 # include "Viewport/SdlWindow.h" | 48 # include "Viewport/SdlWindow.h" |
45 #endif | 49 #endif |
46 | 50 |
51 #if ORTHANC_ENABLE_QT == 1 | |
52 # include <QCoreApplication> | |
53 #endif | |
54 | |
47 #if ORTHANC_ENABLE_CURL == 1 | 55 #if ORTHANC_ENABLE_CURL == 1 |
48 # include <Core/HttpClient.h> | 56 # include <Core/HttpClient.h> |
49 #endif | 57 #endif |
50 | 58 |
51 #if ORTHANC_ENABLE_DCMTK == 1 | 59 #if ORTHANC_ENABLE_DCMTK == 1 |
54 | 62 |
55 #include "Toolbox/LinearAlgebra.h" | 63 #include "Toolbox/LinearAlgebra.h" |
56 | 64 |
57 #include <Core/OrthancException.h> | 65 #include <Core/OrthancException.h> |
58 #include <Core/Toolbox.h> | 66 #include <Core/Toolbox.h> |
67 | |
68 #include <locale> | |
59 | 69 |
60 | 70 |
61 namespace OrthancStone | 71 namespace OrthancStone |
62 { | 72 { |
63 #if ORTHANC_ENABLE_LOGGING_PLUGIN == 1 | 73 #if ORTHANC_ENABLE_LOGGING_PLUGIN == 1 |
92 # else | 102 # else |
93 OFLog::configure(OFLogger::OFF_LOG_LEVEL); | 103 OFLog::configure(OFLogger::OFF_LOG_LEVEL); |
94 # endif | 104 # endif |
95 #endif | 105 #endif |
96 | 106 |
107 /** | |
108 * This call is necessary to make "boost::lexical_cast<>" work in | |
109 * a consistent way in the presence of "double" or "float", and of | |
110 * a numeric locale that replaces dot (".") by comma (",") as the | |
111 * decimal separator. | |
112 * https://stackoverflow.com/a/18981514/881731 | |
113 **/ | |
114 std::locale::global(std::locale::classic()); | |
115 | |
97 { | 116 { |
98 // Run-time check of locale settings after Qt has been initialized | 117 // Run-time checks of locale settings, to be run after Qt has |
99 OrthancStone::Vector v; | 118 // been initialized, as Qt changes locale settings |
100 if (!OrthancStone::LinearAlgebra::ParseVector(v, "1.3671875\\-1.3671875") || | 119 |
101 v.size() != 2 || | 120 #if ORTHANC_ENABLE_QT == 1 |
102 !OrthancStone::LinearAlgebra::IsNear(1.3671875f, v[0]) || | 121 if (QCoreApplication::instance() == NULL) |
103 !OrthancStone::LinearAlgebra::IsNear(-1.3671875f, v[1])) | |
104 { | 122 { |
105 throw Orthanc::OrthancException(Orthanc::ErrorCode_InternalError, | 123 throw Orthanc::OrthancException(Orthanc::ErrorCode_BadSequenceOfCalls, |
106 "Error in the locale settings, giving up"); | 124 "Qt must be initialized before Stone"); |
125 } | |
126 #endif | |
127 | |
128 { | |
129 OrthancStone::Vector v; | |
130 if (!OrthancStone::LinearAlgebra::ParseVector(v, "1.3671875\\-1.3671875") || | |
131 v.size() != 2 || | |
132 !OrthancStone::LinearAlgebra::IsNear(1.3671875f, v[0]) || | |
133 !OrthancStone::LinearAlgebra::IsNear(-1.3671875f, v[1])) | |
134 { | |
135 throw Orthanc::OrthancException(Orthanc::ErrorCode_InternalError, | |
136 "Error in the locale settings, giving up"); | |
137 } | |
138 } | |
139 | |
140 { | |
141 Json::Value dicomweb = Json::objectValue; | |
142 dicomweb["00280030"] = Json::objectValue; | |
143 dicomweb["00280030"]["vr"] = "DS"; | |
144 dicomweb["00280030"]["Value"] = Json::arrayValue; | |
145 dicomweb["00280030"]["Value"].append(1.2f); | |
146 dicomweb["00280030"]["Value"].append(-1.5f); | |
147 | |
148 Orthanc::DicomMap source; | |
149 source.FromDicomWeb(dicomweb); | |
150 | |
151 std::string s; | |
152 OrthancStone::Vector v; | |
153 if (!source.LookupStringValue(s, Orthanc::DICOM_TAG_PIXEL_SPACING, false) || | |
154 !OrthancStone::LinearAlgebra::ParseVector(v, s) || | |
155 v.size() != 2 || | |
156 !OrthancStone::LinearAlgebra::IsNear(1.2f, v[0]) || | |
157 !OrthancStone::LinearAlgebra::IsNear(-1.5f, v[1])) | |
158 { | |
159 throw Orthanc::OrthancException(Orthanc::ErrorCode_InternalError, | |
160 "Error in the locale settings, giving up"); | |
161 } | |
107 } | 162 } |
108 } | 163 } |
109 | 164 |
110 #if ORTHANC_ENABLE_SDL == 1 | 165 #if ORTHANC_ENABLE_SDL == 1 |
111 OrthancStone::SdlWindow::GlobalInitialize(); | 166 OrthancStone::SdlWindow::GlobalInitialize(); |