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0416032a7c
A signal is now used over the previous tree-searching method as some QML components such as Repeater fail to reparent created children to themselves, which breaks the tree.
32 lines
632 B
C++
32 lines
632 B
C++
#pragma once
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#include <qhash.h>
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#include <qobject.h>
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#include <qqmlengine.h>
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#include <qqmlintegration.h>
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#include <qtmetamacros.h>
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#include <qtypes.h>
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#include <qurl.h>
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#include "reload.hpp"
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///! The root component for reloadable singletons.
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/// All singletons should inherit from this type.
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class Singleton: public ReloadPropagator {
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Q_OBJECT;
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QML_ELEMENT;
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public:
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void componentComplete() override;
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};
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class SingletonRegistry {
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public:
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SingletonRegistry() = default;
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void registerSingleton(const QUrl& url, Singleton* singleton);
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void onReload(SingletonRegistry* old);
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private:
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QHash<QUrl, Singleton*> registry;
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};
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