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35 | ****************************************************************************/ |
36 | |
37 | #include "qplacesearchsuggestionreplyimpl.h" |
38 | #include "../qgeoerror_messages.h" |
39 | |
40 | #include <QCoreApplication> |
41 | #include <QtCore/QJsonDocument> |
42 | #include <QtCore/QJsonObject> |
43 | #include <QtCore/QJsonArray> |
44 | |
45 | QT_BEGIN_NAMESPACE |
46 | |
47 | QPlaceSearchSuggestionReplyImpl::QPlaceSearchSuggestionReplyImpl(QNetworkReply *reply, |
48 | QObject *parent) |
49 | : QPlaceSearchSuggestionReply(parent) |
50 | { |
51 | if (!reply) { |
52 | setError(error_: UnknownError, QStringLiteral("Null reply" )); |
53 | return; |
54 | } |
55 | connect(sender: reply, SIGNAL(finished()), receiver: this, SLOT(replyFinished())); |
56 | connect(sender: reply, SIGNAL(errorOccurred(QNetworkReply::NetworkError)), |
57 | receiver: this, SLOT(replyError(QNetworkReply::NetworkError))); |
58 | connect(sender: this, signal: &QPlaceReply::aborted, receiver: reply, slot: &QNetworkReply::abort); |
59 | connect(sender: this, signal: &QObject::destroyed, receiver: reply, slot: &QObject::deleteLater); |
60 | } |
61 | |
62 | QPlaceSearchSuggestionReplyImpl::~QPlaceSearchSuggestionReplyImpl() |
63 | { |
64 | } |
65 | |
66 | void QPlaceSearchSuggestionReplyImpl::setError(QPlaceReply::Error error_, |
67 | const QString &errorString) |
68 | { |
69 | QPlaceReply::setError(error: error_, errorString); |
70 | emit error(error: error_, errorString); |
71 | setFinished(true); |
72 | emit finished(); |
73 | } |
74 | |
75 | void QPlaceSearchSuggestionReplyImpl::replyFinished() |
76 | { |
77 | QNetworkReply *reply = static_cast<QNetworkReply *>(sender()); |
78 | reply->deleteLater(); |
79 | |
80 | if (reply->error() != QNetworkReply::NoError) |
81 | return; |
82 | |
83 | QJsonDocument document = QJsonDocument::fromJson(json: reply->readAll()); |
84 | if (!document.isObject()) { |
85 | setError(error_: ParseError, errorString: QCoreApplication::translate(context: NOKIA_PLUGIN_CONTEXT_NAME, key: PARSE_ERROR)); |
86 | emit error(error: error(), errorString: errorString()); |
87 | return; |
88 | } |
89 | |
90 | QJsonObject object = document.object(); |
91 | |
92 | QJsonArray suggestions = object.value(QStringLiteral("suggestions" )).toArray(); |
93 | |
94 | QStringList s; |
95 | for (int i = 0; i < suggestions.count(); ++i) { |
96 | QJsonValue v = suggestions.at(i); |
97 | if (v.isString()) |
98 | s.append(t: v.toString()); |
99 | } |
100 | |
101 | setSuggestions(s); |
102 | |
103 | setFinished(true); |
104 | emit finished(); |
105 | } |
106 | |
107 | void QPlaceSearchSuggestionReplyImpl::replyError(QNetworkReply::NetworkError error) |
108 | { |
109 | QNetworkReply *reply = static_cast<QNetworkReply *>(sender()); |
110 | reply->deleteLater(); |
111 | if (error == QNetworkReply::OperationCanceledError) |
112 | setError(error_: QPlaceReply::CancelError, errorString: QCoreApplication::translate(context: NOKIA_PLUGIN_CONTEXT_NAME, key: CANCEL_ERROR)); |
113 | else |
114 | setError(error_: QPlaceReply::CommunicationError, errorString: QCoreApplication::translate(context: NOKIA_PLUGIN_CONTEXT_NAME, key: NETWORK_ERROR)); |
115 | } |
116 | |
117 | QT_END_NAMESPACE |
118 | |