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-rw-r--r--api/dead/src/resources/ResourceObserver.h73
1 files changed, 0 insertions, 73 deletions
diff --git a/api/dead/src/resources/ResourceObserver.h b/api/dead/src/resources/ResourceObserver.h
deleted file mode 100644
index c42e41ba..00000000
--- a/api/dead/src/resources/ResourceObserver.h
+++ /dev/null
@@ -1,73 +0,0 @@
-#pragma once
-
-#include <memory>
-#include <functional>
-
-#include <QObject>
-#include <QMetaProperty>
-#include "multimc_logic_export.h"
-
-class QVariant;
-class Resource;
-
-/// Base class for things that can use a resource
-class MULTIMC_LOGIC_EXPORT ResourceObserver
-{
-public:
- virtual ~ResourceObserver();
-
-protected: // these methods are called by the Resource when something changes
- virtual void resourceUpdated() = 0;
- virtual void setFailure(const QString &) {}
- virtual void setProgress(const int) {}
-
-private:
- friend class Resource;
- void setSource(std::shared_ptr<Resource> resource) { m_resource = resource; }
-
-protected:
- template<typename T>
- T get() const { return getInternal(qMetaTypeId<T>()).template value<T>(); }
- QVariant getInternal(const int typeId) const;
-
-private:
- std::shared_ptr<Resource> m_resource;
-};
-
-/** Observer for QObject properties
- *
- * Give it a target and the name of a property, and that property will be set when the resource changes.
- *
- * If no name is given an attempt to find a default property for some common classes is done.
- */
-class MULTIMC_LOGIC_EXPORT QObjectResourceObserver : public QObject, public ResourceObserver
-{
-public:
- explicit QObjectResourceObserver(QObject *target, const char *property = nullptr);
-
- void resourceUpdated() override;
-
-private:
- QObject *m_target;
- QMetaProperty m_property;
-};
-
-/** Observer for functions, lambdas etc.
- * Template arguments:
- * * We need Ret and Arg in order to create the std::function
- * * We need Func in order to std::forward the function
- */
-template <typename Ret, typename Arg, typename Func>
-class FunctionResourceObserver : public ResourceObserver
-{
- std::function<Ret(Arg)> m_function;
-public:
- template <typename T>
- explicit FunctionResourceObserver(T &&func)
- : m_function(std::forward<Func>(func)) {}
-
- void resourceUpdated() override
- {
- m_function(get<Arg>());
- }
-};