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Visual C++

PROPSHT.CPP：源码内容

							// propsht.cpp : implementation of the CModalShapePropSheet class
//
// This is a part of the Microsoft Foundation Classes C++ library.
// Copyright (C) 1992-1998 Microsoft Corporation
// 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 "preview.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();
	// add the preview window to the property sheet.
	CRect rectWnd;
	GetWindowRect(rectWnd);
	SetWindowPos(NULL, 0, 0,
		rectWnd.Width() + 100,
		rectWnd.Height(),
		SWP_NOMOVE | SWP_NOZORDER | SWP_NOACTIVATE);
	CRect rectPreview(rectWnd.Width() + 25, 25,
		rectWnd.Width()+75, 75);
	m_wndPreview.Create(NULL, NULL, WS_CHILD|WS_VISIBLE,
		rectPreview, this, 0x1000);
	CenterWindow();
	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);
	UpdateShapePreview();
}
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::UpdateShapePreview()
{
	m_wndPreview.Invalidate();
	m_wndPreview.UpdateWindow();
}
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);
}

						