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DomObject.h
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DomObject.h
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#pragma once
#include <memory>
#include <string>
#include <cstdint>
#include <vector>
namespace SnooDom
{
class Text;
class Code;
class Quote;
class OrderedList;
class UnorderedList;
class HorizontalRule;
class Table;
class Link;
class Paragraph;
class Document;
class TableRow;
class TableColumn;
class LineBreak;
class IDomVisitor;
ref class SimpleSessionMemoryPool;
class IDomObject
{
public:
uint32_t DomID;
IDomObject(uint32_t domId) : DomID(domId) {}
virtual void Accept(IDomVisitor* visitor) = 0;
virtual ~IDomObject() {};
};
class IDomContainer : public IDomObject
{
public:
std::vector<IDomObject*> Children;
IDomContainer(std::vector<IDomObject*>& children, uint32_t domId) : IDomObject(domId), Children(children) { }
virtual ~IDomContainer() {};
};
class IDomVisitor
{
public:
virtual void Visit(Text* text) = 0;
virtual void Visit(Code* code) = 0;
virtual void Visit(Quote* quote) = 0;
virtual void Visit(OrderedList* orderedList) = 0;
virtual void Visit(UnorderedList* unorderedList) = 0;
virtual void Visit(HorizontalRule* horizontalRule) = 0;
virtual void Visit(Table* table) = 0;
virtual void Visit(Link* link) = 0;
virtual void Visit(Paragraph* paragraph) = 0;
virtual void Visit(Document* document) = 0;
virtual void Visit(TableRow* tableRow) = 0;
virtual void Visit(TableColumn* tableColumn) = 0;
virtual void Visit(LineBreak* lineBreak) = 0;
virtual ~IDomVisitor() {};
};
struct dom_builder_state;
class Document : public IDomContainer
{
public:
std::unique_ptr<dom_builder_state> State;
Document(SimpleSessionMemoryPool^ memoryPool);
~Document();
virtual void Accept(IDomVisitor* visitor){ visitor->Visit(this); }
};
}