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05200f9266
The way we handle singletons in QML, QML insists on allocating the objects. This leads to a very idiosyncratic way of handling singletons: The global instance pointer is set in the constructor. Unify all these by implementing a "SillySingleton" template. All of the weird singleton-classes can derive from this template and don't have to bother with reimplementing the instance() function with all the safety-checks, etc. This serves firstly as documentation but also improves debugging as we will now see wanted and unwanted creation and destruction of these weird singletons. Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
78 lines
2 KiB
C++
78 lines
2 KiB
C++
// SPDX-License-Identifier: GPL-2.0
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#ifndef QMLPREFS_H
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#define QMLPREFS_H
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#include <QObject>
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#include "core/settings/qPrefCloudStorage.h"
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#include "core/settings/qPrefDisplay.h"
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#include "core/singleton.h"
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class QMLPrefs : public QObject, public SillySingleton<QMLPrefs> {
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Q_OBJECT
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Q_PROPERTY(QString cloudPassword
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MEMBER m_cloudPassword
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WRITE setCloudPassword
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NOTIFY cloudPasswordChanged)
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Q_PROPERTY(QString cloudPin
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MEMBER m_cloudPin
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WRITE setCloudPin
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NOTIFY cloudPinChanged)
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Q_PROPERTY(QString cloudUserName
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MEMBER m_cloudUserName
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WRITE setCloudUserName
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NOTIFY cloudUserNameChanged)
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Q_PROPERTY(qPrefCloudStorage::cloud_status credentialStatus
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MEMBER m_credentialStatus
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WRITE setCredentialStatus
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NOTIFY credentialStatusChanged)
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Q_PROPERTY(bool showPin
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MEMBER m_showPin
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WRITE setShowPin
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NOTIFY showPinChanged)
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Q_PROPERTY(qPrefCloudStorage::cloud_status oldStatus
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MEMBER m_oldStatus
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WRITE setOldStatus
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NOTIFY oldStatusChanged)
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public:
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QMLPrefs();
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const QString cloudPassword() const;
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void setCloudPassword(const QString &cloudPassword);
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const QString cloudPin() const;
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void setCloudPin(const QString &cloudPin);
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const QString cloudUserName() const;
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void setCloudUserName(const QString &cloudUserName);
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qPrefCloudStorage::cloud_status credentialStatus() const;
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void setCredentialStatus(const qPrefCloudStorage::cloud_status value);
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qPrefCloudStorage::cloud_status oldStatus() const;
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void setOldStatus(const qPrefCloudStorage::cloud_status value);
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bool showPin() const;
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void setShowPin(bool enable);
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public slots:
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void cancelCredentialsPinSetup();
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void clearCredentials();
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private:
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QString m_cloudPassword;
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QString m_cloudPin;
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QString m_cloudUserName;
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qPrefCloudStorage::cloud_status m_credentialStatus;
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qPrefCloudStorage::cloud_status m_oldStatus;
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bool m_showPin;
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signals:
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void cloudPasswordChanged();
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void cloudPinChanged();
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void cloudUserNameChanged();
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void credentialStatusChanged();
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void oldStatusChanged();
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void showPinChanged();
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};
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#endif
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