// Commands.h : header file
//

#if !defined(AFX_COMMANDS_H__AC726717_2977_11D1_B2F3_006008040780__INCLUDED_)
#define AFX_COMMANDS_H__AC726717_2977_11D1_B2F3_006008040780__INCLUDED_

#include "vsvtypes.h"

class CCommands :
	public   CComDualImpl < ICommands,
				 &IID_ICommands,
				 &LIBID_VisVim >,
	public   CComObjectRoot,
	public   CComCoClass < CCommands,
				 &CLSID_Commands >
{
    protected:
	IApplication * m_pApplication;

    public:
	CCommands ();
	~CCommands ();
	void SetApplicationObject (IApplication * m_pApplication);
	IApplication *GetApplicationObject ()
	{
		return m_pApplication;
	}
	void UnadviseFromEvents ();

	BEGIN_COM_MAP (CCommands)
	COM_INTERFACE_ENTRY (IDispatch)
	COM_INTERFACE_ENTRY (ICommands)
	END_COM_MAP ()
	DECLARE_NOT_AGGREGATABLE (CCommands)

    protected:
	// This class template is used as the base class for the Application
	// event handler object and the Debugger event handler object,
	// which are declared below.
	template < class IEvents,
	        const IID * piidEvents,
	        const GUID * plibid,
		class XEvents,
	        const CLSID * pClsidEvents >
		class XEventHandler :
		public        CComDualImpl < IEvents,
			      piidEvents,
			      plibid >,
		public        CComObjectRoot,
		public        CComCoClass < XEvents,
			      pClsidEvents >
	{
	    public:
		BEGIN_COM_MAP (XEvents)
		COM_INTERFACE_ENTRY (IDispatch)
		COM_INTERFACE_ENTRY_IID (*piidEvents, IEvents)
		END_COM_MAP ()
		DECLARE_NOT_AGGREGATABLE (XEvents)
		void Connect (IUnknown * pUnk)
		{
			VERIFY (SUCCEEDED (AtlAdvise (pUnk, this, *piidEvents,
						      &m_dwAdvise)));
		}
		void Disconnect (IUnknown * pUnk)
		{
			AtlUnadvise (pUnk, *piidEvents, m_dwAdvise);
		}

		CCommands *m_pCommands;

	    protected:
		DWORD m_dwAdvise;
	};

	// This object handles events fired by the Application object
	class XApplicationEvents : public XEventHandler < IApplicationEvents,
			&IID_IApplicationEvents,
			&LIBID_VisVim,
			XApplicationEvents,
			&CLSID_ApplicationEvents >
	{
	    public:
		// IApplicationEvents methods
		STDMETHOD (BeforeBuildStart) (THIS);
		STDMETHOD (BuildFinish) (THIS_ long nNumErrors, long nNumWarnings);
		STDMETHOD (BeforeApplicationShutDown) (THIS);
		STDMETHOD (DocumentOpen) (THIS_ IDispatch * theDocument);
		STDMETHOD (BeforeDocumentClose) (THIS_ IDispatch * theDocument);
		STDMETHOD (DocumentSave) (THIS_ IDispatch * theDocument);
		STDMETHOD (NewDocument) (THIS_ IDispatch * theDocument);
		STDMETHOD (WindowActivate) (THIS_ IDispatch * theWindow);
		STDMETHOD (WindowDeactivate) (THIS_ IDispatch * theWindow);
		STDMETHOD (WorkspaceOpen) (THIS);
		STDMETHOD (WorkspaceClose) (THIS);
		STDMETHOD (NewWorkspace) (THIS);
	};
	typedef CComObject < XApplicationEvents > XApplicationEventsObj;
	XApplicationEventsObj *m_pApplicationEventsObj;

	// This object handles events fired by the Application object
	class XDebuggerEvents : public XEventHandler < IDebuggerEvents,
			&IID_IDebuggerEvents,
			&LIBID_VisVim,
			XDebuggerEvents,
			&CLSID_DebuggerEvents >
	{
	    public:
		// IDebuggerEvents method
		STDMETHOD (BreakpointHit) (THIS_ IDispatch * pBreakpoint);
	};
	typedef CComObject < XDebuggerEvents > XDebuggerEventsObj;
	XDebuggerEventsObj *m_pDebuggerEventsObj;

    public:
	// ICommands methods
	STDMETHOD (VisVimMethod) (THIS);
};

typedef CComObject < CCommands > CCommandsObj;

//{{AFX_INSERT_LOCATION}}

#endif // !defined(AFX_COMMANDS_H__AC726717_2977_11D1_B2F3_006008040780__INCLUDED)
