Form Designer

// Driver.h : Declaration of the CDriver
//
// Author : David Shepherd
//			Copyright (c) 2002, DaeDoe-Software
//
/////////////////////////////////////////////////////////////////////////////

#pragma once
#include "resource.h"       // main symbols

#include "..\..\DDForms\DDForms.h"

// codemax type library
#import "CMax20.ocx"		\
	raw_interfaces_only		\
	rename("ReplaceText","_ReplaceText")

// IDriver
[
	object,
	uuid("B0DE2A22-2B9A-4A8E-A6AD-74877BE832D9"),
	dual,	helpstring("IDriver Interface"),
	pointer_default(unique)
]
__interface IDriver : IDispatch
{
	[propget, id(1), helpstring("Returns/sets the CodeMax editor object")] HRESULT Editor([out, retval] IUnknown** pVal);
	[propput, id(1), helpstring("Returns/sets the CodeMax editor object")] HRESULT Editor([in] IUnknown* newVal);
};

// CDriver
#define CDriver Driver	// for correct coclass naming
[
	coclass,
	threading("apartment"),
	vi_progid("CodeMaxDriver.Driver"),
	progid("CodeMaxDriver.Driver.1"),
	version(1.0),
	uuid("C40EC78F-4A4C-4258-8D64-827A59D6DA91"),
	helpstring("Driver Class")
]
class ATL_NO_VTABLE CDriver : 
	public IDispatchImpl<IDriver>,
	public IScriptBuffer,
	public IScriptNavigation,
	public IScriptState
{
private:
	// the editor
	CComPtr<IUnknown> m_spEditor;
	// while this is greater than zero the editor will be read only
	DWORD m_LockCount;

	// returns the number of lines in the editor
	DWORD GetLineCount();
	// returns the length of the specified line in the editor
	DWORD GetLineLength(DWORD Line);

	// creates a position
	CComPtr<CodeMax::IPosition> CreatePosition(DWORD Line,DWORD Col);
	// creates a range
	CComPtr<CodeMax::IRange> CreateRange(
		DWORD StartLine,DWORD StartCol,DWORD EndLine,DWORD EndCol);

public:
	CDriver();

	DECLARE_PROTECT_FINAL_CONSTRUCT()
	HRESULT FinalConstruct();
	void FinalRelease();

public:
// IDriver
	STDMETHOD(get_Editor)(IUnknown** pVal);
	STDMETHOD(put_Editor)(IUnknown* newVal);

// IScriptBuffer
	STDMETHOD(LockExternal)(/*[in]*/ BOOL Lock);
	STDMETHOD(GetLineCount)(/*[out]*/ DWORD *pCount);
	STDMETHOD(FindText)(
		/*[in]*/ DWORD Start,
		/*[in]*/ LPCOLESTR pText,
		/*[out]*/ BOOL *pFound,
		/*[out]*/ DWORD *pLine);
	STDMETHOD(InsertLines)(
		/*[in]*/ DWORD Start,
		/*[in]*/ DWORD Count,
		/*[in, size_is(Count)]*/ LPCOLESTR *pLines);
	STDMETHOD(GetLines)(
		/*[in]*/ DWORD Start,
		/*[in]*/ DWORD Count,
		/*[out, size_is(,Count)]*/ LPOLESTR **ppLines);
	STDMETHOD(DeleteLines)(
		/*[in]*/ DWORD Start,
		/*[in]*/ DWORD Count);
	STDMETHOD(ModifyLines)(
		/*[in]*/ DWORD Start,
		/*[in]*/ DWORD End,
		/*[in]*/ DWORD Count,
		/*[in, size_is(Count)]*/ LPCOLESTR *pLines);

// IScriptNavigation
	STDMETHOD(GoToLine)(/*[in]*/ DWORD Line);

// IScriptState
};