Form Designer

// PropertyInfo.h: interface for the CPropertyInfo class.
//
// Author : David Shepherd
//			Copyright (c) 2002, DaeDoe-Software
//
/////////////////////////////////////////////////////////////////////////////

#if !defined(AFX_PROPERTYINFO_H__C199F141_7624_11D6_BCED_444553540000__INCLUDED_)
#define AFX_PROPERTYINFO_H__C199F141_7624_11D6_BCED_444553540000__INCLUDED_

#if _MSC_VER > 1000
#pragma once
#endif // _MSC_VER > 1000

/////////////////////////////////////////////////////////////////////////////
// CPredefinedValue
class CPredefinedValue
{
public:
	// name
	std::wstring m_Name;
	// value
	CComVariant m_Value;

	CPredefinedValue();
	virtual ~CPredefinedValue();
};
// CPredefinedValue vector
typedef std::vector<CPredefinedValue> CPredefinedValueVector;

/////////////////////////////////////////////////////////////////////////////
// CPropertyInfo
class CPropertyInfo
{
private:
	// determines the dispatch interface type
	void GetDispatchType(const CComPtr<ITypeInfo> &spTypeInfo);

	// determines the user defined property type
	void GetUserDefinedType(
		const CComPtr<ITypeInfo> &spTypeInfo,const TYPEDESC &TypeDesc);
	// determines the property type
	void GetType(
		const CComPtr<ITypeInfo> &spTypeInfo,const TYPEDESC &TypeDesc);

	// retreives predefined property values
	void GetPredefinedValues(const CComPtr<IDispatch> &spDispatch);

	// sets boolean predefined property values
	void SetPredefinedValuesOnBool();
	// sets enumerator predefined property values
	void SetPredefinedValuesOnEnum(const CComPtr<ITypeInfo> &spTypeInfo);

public:
	// name
	std::wstring m_Name;
	// dispatch id
	DISPID m_DispatchId;
	// variant type
	VARTYPE m_VariantType;
	// type
	enum Type {
		TypeUnknown,	// unknown
		TypeInvalid,	// invalid
		TypeString,		// string
		TypeBool,		// boolean
		TypeEnum,		// enumerator
		TypeColor,		// color
		TypeFont,		// font
		TypePicture,	// picture
	} m_Type;
	// predefined values
	CPredefinedValueVector m_PredefinedValues;
	// value
	CComVariant m_Value;

	CPropertyInfo();
	virtual ~CPropertyInfo();

	// creates property info
	void Create(const CComPtr<IDispatch> &spDispatch,DISPID DispatchId,
		const TYPEDESC &TypeDesc);

	// retreives the property value
	void GetValue(const CComPtr<IDispatch> &spDispatch);

	// returns the property value name
	std::wstring GetValueName() const;
};

#endif // !defined(AFX_PROPERTYINFO_H__C199F141_7624_11D6_BCED_444553540000__INCLUDED_)