47 lines
1,021 B
C++
47 lines
1,021 B
C++
#pragma once
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#include <mutex>
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#include <pugixml.hpp>
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namespace editor
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{
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// Editor storage interface.
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class StorageBase
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{
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public:
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virtual ~StorageBase() = default;
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virtual bool Save(pugi::xml_document const & doc) = 0;
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virtual bool Load(pugi::xml_document & doc) = 0;
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virtual bool Reset() = 0;
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};
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// Class which saves/loads edits to/from local file.
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// Note: this class IS thread-safe.
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class LocalStorage : public StorageBase
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{
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public:
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// StorageBase overrides:
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bool Save(pugi::xml_document const & doc) override;
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bool Load(pugi::xml_document & doc) override;
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bool Reset() override;
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private:
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std::mutex m_mutex;
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};
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// Class which saves/loads edits to/from xml_document class instance.
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// Note: this class is NOT thread-safe.
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class InMemoryStorage : public StorageBase
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{
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public:
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// StorageBase overrides:
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bool Save(pugi::xml_document const & doc) override;
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bool Load(pugi::xml_document & doc) override;
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bool Reset() override;
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private:
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pugi::xml_document m_doc;
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};
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} // namespace editor
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