IRsToolManagerHook Struct Reference

Inherits IUnknown.

List of all members.

Public Member Functions
HRESULT	OnInitialize (void)
HRESULT	OnSelectTool ([in] RtToolMsg eToolMsg,[in] RtMouseEvent *pMouseEvent,[out, retval] IRsTool **ppNewTool)
HRESULT	OnDestroy (void)

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Detailed Description

Parameters:

IRsToolManagerHook

Tool management hook.

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Member Function Documentation

HRESULT IRsToolManagerHook::OnInitialize

(

void

)

Initialize this hook

HRESULT IRsToolManagerHook::OnSelectTool	(	[in] RtToolMsg	eToolMsg,
		[in] RtMouseEvent *	pMouseEvent,
		[out, retval] IRsTool **	ppNewTool
	)

Return prefered tool specified by tool manager state and mouse event.

Parameters:

	eToolMsg	[in] Tool manager state machine state.
	pMouseEvent	[in] Mouse event for which tool is requested.

Returns:

ppNewTool [out,retval] Tool to use to process this message.

S_OK if succeed. Otherwise tool manager will select tool according to it's internal rules.

HRESULT IRsToolManagerHook::OnDestroy

(

void

)

Destroy this hook.