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refs #452, JSON updates

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* streaming fot pixmap
* convenience methods
This commit is contained in:
Klaus Basan
2015-09-23 02:54:11 +02:00
committed by Mathew Sutcliffe
parent 7ca06c196d
commit 6a677c06d6
2 changed files with 80 additions and 20 deletions
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67
src/blackmisc/json.cpp
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@@ -1,9 +1,15 @@
/* Copyright (C) 2013 VATSIM Community / authors
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
/* Copyright (C) 2014
* swift project Community / Contributors
*
* This file is part of swift project. It is subject to the license terms in the LICENSE file found in the top-level
* directory of this distribution and at http://www.swift-project.org/license.html. No part of swift project,
* including this file, may be copied, modified, propagated, or distributed except according to the terms
* contained in the LICENSE file.
*/
#include "json.h"
#include "blackmiscfreefunctions.h"
#include <QJsonDocument>
const QJsonValue &operator >>(const QJsonValue &json, int &value)
{
@@ -113,6 +119,20 @@ const QJsonValueRef &operator >>(const QJsonValueRef &json, QDateTime &value)
return json;
}
const QJsonValueRef &operator >>(const QJsonValueRef &json, QPixmap &value)
{
const QString hex(json.toString());
BlackMisc::pngHexStringToPixmapRef(hex, value);
return json;
}
const QJsonValue &operator >>(const QJsonValue &json, QPixmap &value)
{
const QString hex(json.toString());
BlackMisc::pngHexStringToPixmapRef(hex, value);
return json;
}
QJsonArray &operator<<(QJsonArray &json, const int value)
{
json.append(QJsonValue(value));
@@ -167,6 +187,13 @@ QJsonArray &operator<<(QJsonArray &json, const QDateTime &value)
return json;
}
QJsonArray &operator<<(QJsonArray &json, const QPixmap &value)
{
QString pm(BlackMisc::pixmapToPngHexString(value));
json.append(QJsonValue(pm));
return json;
}
QJsonObject &operator<<(QJsonObject &json, const std::pair<QString, const int &> &value)
{
json.insert(value.first, QJsonValue(value.second));
@@ -220,3 +247,35 @@ QJsonObject &operator<<(QJsonObject &json, const std::pair<QString, const QDateT
json.insert(value.first, QJsonValue(value.second.toString()));
return json;
}
QJsonObject &operator<<(QJsonObject &json, const std::pair<QString, const QPixmap &> &value)
{
QString pm(BlackMisc::pixmapToPngHexString(value.second));
json.insert(value.first, pm);
return json;
}
QJsonObject BlackMisc::Json::jsonObjectFromString(const QString &json)
{
if (json.isEmpty()) { return QJsonObject();}
QJsonDocument jsonDoc(QJsonDocument::fromJson(json.toUtf8()));
return jsonDoc.object();
}
QJsonArray BlackMisc::Json::jsonArrayFromString(const QString &json)
{
if (json.isEmpty()) { return QJsonArray();}
QJsonDocument jsonDoc(QJsonDocument::fromJson(json.toUtf8()));
return jsonDoc.array();
}
QJsonObject &BlackMisc::Json::appendJsonObject(QJsonObject &target, const QJsonObject &toBeAppended)
{
if (toBeAppended.isEmpty()) return target;
QStringList keys = toBeAppended.keys();
foreach(const QString & key, keys)
{
target.insert(key, toBeAppended.value(key));
}
return target;
}