?? client.cpp
字號(hào):
/*
* CLIENT.CPP
* Cosmo Chapter 14
*
* Implementation of the CCosmoClient class that just makes sure
* we get a CCosmoDoc on doc creation and that we initialize fully.
*
* Copyright (c)1993-1995 Microsoft Corporation, All Rights Reserved
*
* Kraig Brockschmidt, Microsoft
* Internet : kraigb@microsoft.com
* Compuserve: >INTERNET:kraigb@microsoft.com
*/
#include "cosmo.h"
/*
* CCosmoClient::CCosmoClient
* CCosmoClient::~CCosmoClient
*
* Constructor Parameters:
* hInst HINSTANCE of the application.
* pFR PCFrame to the frame object.
*/
CCosmoClient::CCosmoClient(HINSTANCE hInst, PCFrame pFR)
: CClient(hInst, pFR)
{
m_pAutoFigures=NULL;
return;
}
CCosmoClient::~CCosmoClient(void)
{
//CHAPTER14MOD
DeleteInterfaceImp(m_pAutoFigures);
//End CHAPTER14MOD
return;
}
/*
* CCosmoClient::Init
*
* Purpose:
* Performs default initialization then creates the Figures
* collection object stored here.
*
* Return Value:
* BOOL TRUE if the function succeeded, FALSE otherwise.
*/
BOOL CCosmoClient::Init(HMENU hMenuWindow, LPRECT pRect)
{
if (!CClient::Init(hMenuWindow, pRect))
return FALSE;
//Create the 'figures' collection.
m_pAutoFigures=new CAutoFigures(this);
if (NULL==m_pAutoFigures)
return FALSE;
if (!m_pAutoFigures->Init(FALSE))
return FALSE;
return TRUE;
}
/*
* CCosmoClient::CreateCDocument
*
* Purpose:
* Constructs a new document specific to the application.
*
* Parameters:
* None
*
* Return Value:
* PCDocument Pointer to the new document object.
*/
PCDocument CCosmoClient::CreateCDocument(void)
{
return (PCDocument)(new CCosmoDoc(m_hInst, m_pFR, m_pAdv));
}
/*
* CCosmoClient::NewDocument
*
* Purpose:
* Small override of the CClient::NewDocument that we have just
* to check the initial line selection on new document creation.
*
* Parameters:
* fVisible BOOL indicating if the document is to be
* visible or not.
*
* Return Value:
* PCDocument Pointer to the new document object.
*/
PCDocument CCosmoClient::NewDocument(BOOL fVisible)
{
PCDocument pDoc;
//Perform default NewDocument first
pDoc=CClient::NewDocument(fVisible);
//We know that m_pFR is actually a CCosmoFrame, so type is safe.
((PCCosmoFrame)m_pFR)->CheckLineSelection(IDM_LINESOLID);
return pDoc;
}
//CHAPTER14MOD
/*
* CCosmoClient::AutoFigures
*
* Purpose:
* Returns the 'figures' collection automation object pointer
*
* Return Value:
* PCAutoFigures Pointer to the figures collection object
*/
PCAutoFigures CCosmoClient::AutoFigures(void)
{
return m_pAutoFigures;
}
//End CHAPTER14MOD
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