atlinternals.idl

《ATL深入解析》随书源码

// ATLInternals.idl : IDL source for ATLInternals.dll
//

// This file will be processed by the MIDL tool to
// produce the type library (ATLInternals.tlb) and marshalling code.
import "oaidl.idl";
import "ocidl.idl";

    // IClimbableObject Interface
	[
		object,
		uuid(95CD372D-FC5C-11D1-8CC3-00A0C9C8E50D),
		dual,
		helpstring("IClimbableObject Interface"),
		pointer_default(unique)
	]
	interface IClimbableObject : IDispatch
	{
        const int DISPID_CLIMBON        = 1;
        const int DISPID_CLIMBOFF       = 2;

		[id(DISPID_CLIMBON),  helpstring("method ClimbOn")]  HRESULT ClimbOn(IUnknown* pClimber);
		[id(DISPID_CLIMBOFF), helpstring("method ClimbOff")] HRESULT ClimbOff();
	};

    // IListener Interface
	[
		object,
		uuid(AE491FB0-FBE7-11D1-8CC3-00A0C9C8E50D),
		dual,
		helpstring("IListener Interface"),
		pointer_default(unique)
	]
	interface IListener : IDispatch
	{
        typedef enum SpeakerRole { Defendant, Plaintiff } SpeakerRole ;

        const int DISPID_LISTENTO       = 1;
        const int DISPID_STOPLISTENING  = 2;

		[id(DISPID_LISTENTO),      helpstring("method ListenTo")]      HRESULT ListenTo(SpeakerRole role, IUnknown* pSpeaker);
		[id(DISPID_STOPLISTENING), helpstring("method StopListening")] HRESULT StopListening(SpeakerRole role);
	};

    // INamedObject Interface
	[
		object,
		uuid(450D6780-FC73-11d1-8CC3-00A0C9C8E50D),
		dual,
		helpstring("INamedObject Interface"),
		pointer_default(unique)
	]
	interface INamedObject : IDispatch
	{
        const int DISPID_NAME           = 1;

		[propget, id(DISPID_NAME), helpstring("property Name")] HRESULT Name([out, retval] BSTR *pVal);
		[propput, id(DISPID_NAME), helpstring("property Name")] HRESULT Name([in] BSTR newVal);
	};

    // ISpeaker Interface
	[
		object,
		uuid(AE491FAD-FBE7-11D1-8CC3-00A0C9C8E50D),
		dual,
		helpstring("ISpeaker Interface"),
		pointer_default(unique)
	]
	interface ISpeaker : IDispatch
	{
        const int DISPID_VOLUME         = 1;
        const int DISPID_SPEECH         = 2;
        const int DISPID_SPEAK          = 3;

		[propget, id(DISPID_VOLUME), helpstring("property Volume")] HRESULT Volume([out, retval] long *pVal);
		[propput, id(DISPID_VOLUME), helpstring("property Volume")] HRESULT Volume([in] long newVal);
		[propget, id(DISPID_SPEECH), helpstring("property Speech")] HRESULT Speech([out, retval] BSTR *pVal);
		[propput, id(DISPID_SPEECH), helpstring("property Speech")] HRESULT Speech([in] BSTR newVal);
		[id(DISPID_SPEAK), helpstring("method Speak")] HRESULT Speak();
	};


    // Useful definitions of the event DISPIDs
    const int DISPID_ONCLIMB        = 1;

    const int DISPID_ONWHISPER      = 1;
    const int DISPID_ONTALK         = 2;
    const int DISPID_ONYELL         = 3;

[
	uuid(95CD3721-FC5C-11D1-8CC3-00A0C9C8E50D),
	version(1.0),
	helpstring("ATLInternals 1.0 Type Library")
]
library ATLINTERNALSLib
{
	importlib("stdole32.tlb");
	importlib("stdole2.tlb");

    // _IClimbableObjectEvents Dispatch Interface
	[
		uuid(95CD372F-FC5C-11D1-8CC3-00A0C9C8E50D),
		helpstring("_IClimbableObjectEvents Interface")
	]
	dispinterface _IClimbableObjectEvents
	{
		properties:
		methods:
		[id(DISPID_ONCLIMB), helpstring("event OnClimb")] void OnClimb(VARIANT_BOOL fClimbUp, IUnknown* pClimber);
	};

    // _ISpeakerEvents Dispatch Interface
	[
		uuid(AE491FAF-FBE7-11D1-8CC3-00A0C9C8E50D),
		helpstring("_ISpeakerEvents Interface")
	]
	dispinterface _ISpeakerEvents
	{
		properties:
		methods:
		[id(DISPID_ONWHISPER), helpstring("method OnWhisper")] void OnWhisper(BSTR bstrSpeech);
		[id(DISPID_ONTALK), helpstring("method OnTalk")]    void OnTalk(BSTR bstrSpeech);
		[id(DISPID_ONYELL), helpstring("method OnYell")]    void OnYell(BSTR bstrSpeech);
	};
	
    // Demagogue coclass
	[
		uuid(95CD3731-FC5C-11D1-8CC3-00A0C9C8E50D),
		helpstring("Demagogue Class")
	]
	coclass Demagogue
	{
        [default]         interface      IUnknown;
		                  interface      ISpeaker;
                          interface      INamedObject;
		[default, source] dispinterface _ISpeakerEvents;
	};

    // EarPolitic coclass
	[
		uuid(95CD3734-FC5C-11D1-8CC3-00A0C9C8E50D),
		helpstring("EarPolitic Class")
	]
	coclass EarPolitic
	{
        [default]         interface      IUnknown;
		                  interface      IListener;
	};

    // SoapBox coclass
	[
		uuid(95CD372E-FC5C-11D1-8CC3-00A0C9C8E50D),
		helpstring("SoapBox Class"),
        noncreatable
	]
	coclass SoapBox
	{
        [default]         interface      IUnknown;
		                  interface      IClimbableObject;
		[default, source] dispinterface _IClimbableObjectEvents;
	};

};