propsht.cpp

有关属性对话框的编程

//
// Copyright (c) Microsoft Corporation.  All rights reserved.
//
//
// Use of this source code is subject to the terms of the Microsoft end-user
// license agreement (EULA) under which you licensed this SOFTWARE PRODUCT.
// If you did not accept the terms of the EULA, you are not authorized to use
// this source code. For a copy of the EULA, please see the LICENSE.RTF on your
// install media.
//
// propsht.cpp : implementation of the CModalShapePropSheet class
//
// This is a part of the Microsoft Foundation Classes C++ library.
// All rights reserved.
//
// This source code is only intended as a supplement to the
// Microsoft Foundation Classes Reference and related
// electronic documentation provided with the library.
// See these sources for detailed information regarding the
// Microsoft Foundation Classes product.

#include "stdafx.h"
#include "propdlg.h"
#include "resource.h"
#include "shapeobj.h"
#include "colorpge.h"
#include "stylepge.h"
#include "propsht.h"

IMPLEMENT_DYNAMIC(CModalShapePropSheet, CPropertySheet)

BEGIN_MESSAGE_MAP(CModalShapePropSheet, CPropertySheet)
	//{{AFX_MSG_MAP(CModalShapePropSheet)
	ON_COMMAND(ID_APPLY_NOW, OnApplyNow)
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

CModalShapePropSheet::CModalShapePropSheet(CWnd* pWndParent)
	: CPropertySheet(AFX_IDS_APP_TITLE, pWndParent)
{
	AddPage(&m_stylePage);
	AddPage(&m_colorPage);
}

BOOL CModalShapePropSheet::OnInitDialog()
{
	BOOL bResult = CPropertySheet::OnInitDialog();

	return bResult;
}

void CModalShapePropSheet::SetSheetPropsFromShape(CShape* pShape)
{
	m_stylePage.m_nShapeStyle = pShape->m_shapestyle;
	m_stylePage.SetModified(FALSE);

	m_colorPage.m_nColor = pShape->m_shapecolor;
	m_colorPage.SetModified(FALSE);

	// Reflect the new shape properties in the controls of the
	// currently active property page.
	GetActivePage()->UpdateData(FALSE);
}

void CModalShapePropSheet::SetShapePropsFromSheet(CShape* pShape)
{
	pShape->m_shapecolor = m_colorPage.m_nColor;
	pShape->m_shapestyle = (SHAPE_STYLE)m_stylePage.m_nShapeStyle;

	m_colorPage.SetModified(FALSE);
	m_stylePage.SetModified(FALSE);
}

void CModalShapePropSheet::OnApplyNow()
{
	Default();

	CFrameWnd* pFrameWnd = STATIC_DOWNCAST(CFrameWnd, AfxGetMainWnd());
	CView* pView = pFrameWnd->GetActiveFrame()->GetActiveView();
	pView->SendMessage(WM_USER_CHANGE_OBJECT_PROPERTIES, 0, 0);
	m_stylePage.SetModified(FALSE);
	m_colorPage.SetModified(FALSE);

	SendMessage(PSM_CANCELTOCLOSE);
}