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qt5base-lts/examples/corelib/serialization/savegame/level.h

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Use SPDX license identifiers Replace the current license disclaimer in files by a SPDX-License-Identifier. Files that have to be modified by hand are modified. License files are organized under LICENSES directory. Task-number: QTBUG-67283 Change-Id: Id880c92784c40f3bbde861c0d93f58151c18b9f1 Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org> Reviewed-by: Lars Knoll <lars.knoll@qt.io> Reviewed-by: Jörg Bornemann <joerg.bornemann@qt.io>
2022-05-10 10:06:48 +00:00
// Copyright (C) 2016 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
Add json/savegame example. There wasn't any example documentation besides json.html, which doesn't actually describe usage of the various QJson* classes. This also makes each QJson* class page link back to json.html. Change-Id: If5ad6493d2728df0cec7bdbbc5790f0b755f816c Reviewed-by: Friedemann Kleint <Friedemann.Kleint@digia.com> Reviewed-by: Jerome Pasion <jerome.pasion@digia.com> Reviewed-by: Lars Knoll <lars.knoll@digia.com>
2013-08-19 14:29:29 +00:00
#ifndef LEVEL_H
#define LEVEL_H
savegame ex.: fix include order Includes should be ordered from most specific to most general. This means that project-specific includes always come before Qt includes. This example didn't follow that guideline. Fix. Task-number: QTBUG-108857 Pick-to: 6.5 6.4 6.2 5.15 Change-Id: I42727ff8bdef5336368cde349cbcb8d10bb6289f Reviewed-by: Mårten Nordheim <marten.nordheim@qt.io>
2023-02-07 12:52:50 +00:00
#include "character.h"
Add json/savegame example. There wasn't any example documentation besides json.html, which doesn't actually describe usage of the various QJson* classes. This also makes each QJson* class page link back to json.html. Change-Id: If5ad6493d2728df0cec7bdbbc5790f0b755f816c Reviewed-by: Friedemann Kleint <Friedemann.Kleint@digia.com> Reviewed-by: Jerome Pasion <jerome.pasion@digia.com> Reviewed-by: Lars Knoll <lars.knoll@digia.com>
2013-08-19 14:29:29 +00:00
#include <QJsonObject>
Use QList instead of QVector in examples Task-number: QTBUG-84469 Change-Id: Id14119168bb1bf11f99bda7ef6ee9cf51bcfab2e Reviewed-by: Sona Kurazyan <sona.kurazyan@qt.io>
2020-06-22 08:12:38 +00:00
#include <QList>
Add json/savegame example. There wasn't any example documentation besides json.html, which doesn't actually describe usage of the various QJson* classes. This also makes each QJson* class page link back to json.html. Change-Id: If5ad6493d2728df0cec7bdbbc5790f0b755f816c Reviewed-by: Friedemann Kleint <Friedemann.Kleint@digia.com> Reviewed-by: Jerome Pasion <jerome.pasion@digia.com> Reviewed-by: Lars Knoll <lars.knoll@digia.com>
2013-08-19 14:29:29 +00:00
savegame ex.: revamp the way print() works Basically, instead of re-creating QTextStreams all the time, create it once, in main(), and then pass it to print() alongside the int indentation. Also fix a hard-coded indentation value that should have been relative to the caller's indentation level. Pick-to: 6.5 6.2 Task-number: QTBUG-108857 Change-Id: I811447295c9c3fdef23f61aff31ebe82941eb3b4 Reviewed-by: Edward Welbourne <edward.welbourne@qt.io> Reviewed-by: Mårten Nordheim <marten.nordheim@qt.io>
2023-02-23 10:58:51 +00:00
QT_FORWARD_DECLARE_CLASS(QTextStream)
Add json/savegame example. There wasn't any example documentation besides json.html, which doesn't actually describe usage of the various QJson* classes. This also makes each QJson* class page link back to json.html. Change-Id: If5ad6493d2728df0cec7bdbbc5790f0b755f816c Reviewed-by: Friedemann Kleint <Friedemann.Kleint@digia.com> Reviewed-by: Jerome Pasion <jerome.pasion@digia.com> Reviewed-by: Lars Knoll <lars.knoll@digia.com>
2013-08-19 14:29:29 +00:00
//! [0]
class Level
{
public:
Modernize the json savegame example Task-number: QTBUG-60625 Change-Id: I8d5bf860478ee2566b9f96854fc6491f088a28fa Reviewed-by: Topi Reiniö <topi.reinio@qt.io> Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
2017-08-22 07:52:55 +00:00
Level() = default;
savegame ex.: make Level ctor explicit A QString is not a full representation of a Level, so the Level(QString) ctor should be explicit. Pick-to: 6.5 6.4 6.2 5.15 Task-number: QTBUG-108857 Change-Id: I24b705139e61c4aaf59cb0aad3b536013e0d07df Reviewed-by: Mårten Nordheim <marten.nordheim@qt.io>
2023-02-08 13:03:03 +00:00
explicit Level(const QString &name);
Add json/savegame example. There wasn't any example documentation besides json.html, which doesn't actually describe usage of the various QJson* classes. This also makes each QJson* class page link back to json.html. Change-Id: If5ad6493d2728df0cec7bdbbc5790f0b755f816c Reviewed-by: Friedemann Kleint <Friedemann.Kleint@digia.com> Reviewed-by: Jerome Pasion <jerome.pasion@digia.com> Reviewed-by: Lars Knoll <lars.knoll@digia.com>
2013-08-19 14:29:29 +00:00
Modernize the json savegame example Task-number: QTBUG-60625 Change-Id: I8d5bf860478ee2566b9f96854fc6491f088a28fa Reviewed-by: Topi Reiniö <topi.reinio@qt.io> Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
2017-08-22 07:52:55 +00:00
QString name() const;
Use QList instead of QVector in examples Task-number: QTBUG-84469 Change-Id: Id14119168bb1bf11f99bda7ef6ee9cf51bcfab2e Reviewed-by: Sona Kurazyan <sona.kurazyan@qt.io>
2020-06-22 08:12:38 +00:00
QList<Character> npcs() const;
void setNpcs(const QList<Character> &npcs);
Add json/savegame example. There wasn't any example documentation besides json.html, which doesn't actually describe usage of the various QJson* classes. This also makes each QJson* class page link back to json.html. Change-Id: If5ad6493d2728df0cec7bdbbc5790f0b755f816c Reviewed-by: Friedemann Kleint <Friedemann.Kleint@digia.com> Reviewed-by: Jerome Pasion <jerome.pasion@digia.com> Reviewed-by: Lars Knoll <lars.knoll@digia.com>
2013-08-19 14:29:29 +00:00
savegame ex.: revamp the way we (de)serialize JSON JSON, unlike, say, QDataStream, allows building up objects independent of some central object, and combining them into a QJsonDocument later. This suggests returning QJsonObjects from a toJson() const method instead of having the caller supply a QJsonObject. Doing it this way enables transparent move semantics to kick in, too. For deserialization, use a fromJson() named constructor for value-like classes (where identity doesn't matter, only equality). Keep using read(), too, and add a note to explain when to use which form. Also, avoid the triple lookup from if (json.contains("key") && json["key"].isSoughtType()) mFoo = json["key"].toSoughtType(); by using C++17 if-with-initializer and showing the trick with Undefined never being of isSoughtType(): if (const QJsonValue v = json["key"]; v.isSoughtType()) mFoo = v.toSoughtType(); Adjust the discussion to match the new code, up the copyright years and rename some qdoc snippet markers from nondescript [0]/[1] to [toJson]/[fromJson]. Task-number: QTBUG-108857 Pick-to: 6.5 6.4 6.2 Change-Id: Icaa14acc7464fef00a59534679d710252e921383 Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org> Reviewed-by: Mårten Nordheim <marten.nordheim@qt.io>
2023-02-07 12:52:50 +00:00
static Level fromJson(const QJsonObject &json);
QJsonObject toJson() const;
Modernize the json savegame example Task-number: QTBUG-60625 Change-Id: I8d5bf860478ee2566b9f96854fc6491f088a28fa Reviewed-by: Topi Reiniö <topi.reinio@qt.io> Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
2017-08-22 07:52:55 +00:00
savegame ex.: revamp the way print() works Basically, instead of re-creating QTextStreams all the time, create it once, in main(), and then pass it to print() alongside the int indentation. Also fix a hard-coded indentation value that should have been relative to the caller's indentation level. Pick-to: 6.5 6.2 Task-number: QTBUG-108857 Change-Id: I811447295c9c3fdef23f61aff31ebe82941eb3b4 Reviewed-by: Edward Welbourne <edward.welbourne@qt.io> Reviewed-by: Mårten Nordheim <marten.nordheim@qt.io>
2023-02-23 10:58:51 +00:00
void print(QTextStream &s, int indentation = 0) const;
Add json/savegame example. There wasn't any example documentation besides json.html, which doesn't actually describe usage of the various QJson* classes. This also makes each QJson* class page link back to json.html. Change-Id: If5ad6493d2728df0cec7bdbbc5790f0b755f816c Reviewed-by: Friedemann Kleint <Friedemann.Kleint@digia.com> Reviewed-by: Jerome Pasion <jerome.pasion@digia.com> Reviewed-by: Lars Knoll <lars.knoll@digia.com>
2013-08-19 14:29:29 +00:00
private:
Modernize the json savegame example Task-number: QTBUG-60625 Change-Id: I8d5bf860478ee2566b9f96854fc6491f088a28fa Reviewed-by: Topi Reiniö <topi.reinio@qt.io> Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
2017-08-22 07:52:55 +00:00
QString mName;
Use QList instead of QVector in examples Task-number: QTBUG-84469 Change-Id: Id14119168bb1bf11f99bda7ef6ee9cf51bcfab2e Reviewed-by: Sona Kurazyan <sona.kurazyan@qt.io>
2020-06-22 08:12:38 +00:00
QList<Character> mNpcs;
Add json/savegame example. There wasn't any example documentation besides json.html, which doesn't actually describe usage of the various QJson* classes. This also makes each QJson* class page link back to json.html. Change-Id: If5ad6493d2728df0cec7bdbbc5790f0b755f816c Reviewed-by: Friedemann Kleint <Friedemann.Kleint@digia.com> Reviewed-by: Jerome Pasion <jerome.pasion@digia.com> Reviewed-by: Lars Knoll <lars.knoll@digia.com>
2013-08-19 14:29:29 +00:00
};
//! [0]
#endif // LEVEL_H
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