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5950faf65e
Fix 32bit compilation errors rb: Justin.Sargent [CL 2601398 by Keli Hlodversson in Main branch]
117 lines
3.4 KiB
C++
117 lines
3.4 KiB
C++
// Copyright 1998-2015 Epic Games, Inc. All Rights Reserved.
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#pragma once
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#include "IStructDeserializerBackend.h"
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#include "Core.h"
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#include "WebJSScripting.h"
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#if WITH_CEF3
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// forward declarations
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class UProperty;
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class UStruct;
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#if PLATFORM_WINDOWS
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#include "AllowWindowsPlatformTypes.h"
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#endif
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#pragma push_macro("OVERRIDE")
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#undef OVERRIDE // cef headers provide their own OVERRIDE macro
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#include "include/cef_values.h"
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#pragma pop_macro("OVERRIDE")
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#if PLATFORM_WINDOWS
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#include "HideWindowsPlatformTypes.h"
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#endif
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class ICefContainerWalker
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: public TSharedFromThis<ICefContainerWalker>
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{
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public:
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ICefContainerWalker(TSharedPtr<ICefContainerWalker> InParent)
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: Parent(InParent)
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{}
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virtual ~ICefContainerWalker() {}
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virtual TSharedPtr<ICefContainerWalker> GetNextToken( EStructDeserializerBackendTokens& OutToken, FString& PropertyName ) = 0;
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virtual bool ReadProperty(TSharedPtr<FWebJSScripting> Scripting, UProperty* Property, UProperty* Outer, void* Data, int32 ArrayIndex) = 0;
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TSharedPtr<ICefContainerWalker> Parent;
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};
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class FCefListValueWalker
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: public ICefContainerWalker
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{
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public:
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FCefListValueWalker(TSharedPtr<ICefContainerWalker> InParent, CefRefPtr<CefListValue> InList)
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: ICefContainerWalker(InParent)
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, List(InList)
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, Index(-2)
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{}
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virtual TSharedPtr<ICefContainerWalker> GetNextToken( EStructDeserializerBackendTokens& OutToken, FString& PropertyName ) override;
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virtual bool ReadProperty(TSharedPtr<FWebJSScripting> Scripting, UProperty* Property, UProperty* Outer, void* Data, int32 ArrayIndex ) override;
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CefRefPtr<CefListValue> List;
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size_t Index;
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};
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class FCefDictionaryValueWalker
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: public ICefContainerWalker
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{
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public:
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FCefDictionaryValueWalker(TSharedPtr<ICefContainerWalker> InParent, CefRefPtr<CefDictionaryValue> InDictionary)
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: ICefContainerWalker(InParent)
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, Dictionary(InDictionary)
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, Index(-2)
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{
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Dictionary->GetKeys(Keys);
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}
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virtual TSharedPtr<ICefContainerWalker> GetNextToken( EStructDeserializerBackendTokens& OutToken, FString& PropertyName ) override;
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virtual bool ReadProperty(TSharedPtr<FWebJSScripting> Scripting, UProperty* Property, UProperty* Outer, void* Data, int32 ArrayIndex ) override;
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private:
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CefRefPtr<CefDictionaryValue> Dictionary;
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size_t Index;
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CefDictionaryValue::KeyList Keys;
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};
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/**
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* Implements a writer for UStruct serialization using CefDictionary.
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*/
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class FWebJSStructDeserializerBackend
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: public IStructDeserializerBackend
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{
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public:
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/**
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* Creates and initializes a new instance.
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*
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* @param Archive The archive to deserialize from.
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*/
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FWebJSStructDeserializerBackend(TSharedPtr<FWebJSScripting> InScripting, CefRefPtr<CefDictionaryValue> InDictionary)
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: Scripting(InScripting)
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, Walker(new FCefDictionaryValueWalker(nullptr, InDictionary))
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, CurrentPropertyName()
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{ }
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public:
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// IStructDeserializerBackend interface
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virtual const FString& GetCurrentPropertyName() const override;
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virtual FString GetDebugString() const override;
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virtual const FString& GetLastErrorMessage() const override;
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virtual bool GetNextToken( EStructDeserializerBackendTokens& OutToken ) override;
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virtual bool ReadProperty( UProperty* Property, UProperty* Outer, void* Data, int32 ArrayIndex ) override;
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virtual void SkipArray() override;
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virtual void SkipStructure() override;
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private:
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TSharedPtr<FWebJSScripting> Scripting;
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/** Holds the source CEF dictionary containing a serialized verion of the structure. */
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TSharedPtr<ICefContainerWalker> Walker;
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FString CurrentPropertyName;
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};
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#endif |