vc11view.cpp

Visual C++ 6.0编程基础与范例

// vc11View.cpp : implementation of the CVc11View class
//

#include "stdafx.h"
#include "vc11.h"

#include "vc11Doc.h"
#include "vc11View.h"

#ifdef _DEBUG
#define new DEBUG_NEW
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif

/////////////////////////////////////////////////////////////////////////////
// CVc11View

IMPLEMENT_DYNCREATE(CVc11View, CEditView)

BEGIN_MESSAGE_MAP(CVc11View, CEditView)
	//{{AFX_MSG_MAP(CVc11View)
	ON_COMMAND(ID_FILE_PAGE_SETUP, OnPageSetup)
	ON_COMMAND(ID_FILE_FONT_SETUP, OnFontSetup)
	//}}AFX_MSG_MAP
	// Standard printing commands
	ON_COMMAND(ID_FILE_PRINT, CEditView::OnFilePrint)
	ON_COMMAND(ID_FILE_PRINT_DIRECT, CEditView::OnFilePrint)
	ON_COMMAND(ID_FILE_PRINT_PREVIEW, CEditView::OnFilePrintPreview)
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CVc11View construction/destruction

CVc11View::CVc11View()
{
	// TODO: add construction code here

	m_bpage=false;
	m_bfont=false;

	int fontsize;
	fontsize=sizeof m_font;
	memset(&m_font,0,fontsize);

	strcpy(m_font.lfFaceName,_T("楷体_GB2312"));
	m_font.lfHeight = 48;
	m_font.lfWeight = 600;
	m_font.lfOutPrecision=OUT_TT_PRECIS;
	m_font.lfClipPrecision=CLIP_DEFAULT_PRECIS;
	m_font.lfQuality=PROOF_QUALITY;
	m_font.lfPitchAndFamily=FF_SWISS | VARIABLE_PITCH;
	m_font.lfUnderline=1;
	m_font.lfStrikeOut=1;
}

CVc11View::~CVc11View()
{
}

BOOL CVc11View::PreCreateWindow(CREATESTRUCT& cs)
{
	// TODO: Modify the Window class or styles here by modifying
	//  the CREATESTRUCT cs

	BOOL bPreCreated = CEditView::PreCreateWindow(cs);
	cs.style &= ~(ES_AUTOHSCROLL|WS_HSCROLL);	// Enable word-wrapping

	return bPreCreated;
}

/////////////////////////////////////////////////////////////////////////////
// CVc11View drawing

void CVc11View::OnDraw(CDC* pDC)
{
	CVc11Doc* pDoc = GetDocument();
	ASSERT_VALID(pDoc);

	// TODO: add draw code for native data here
}

/////////////////////////////////////////////////////////////////////////////
// CVc11View printing

BOOL CVc11View::OnPreparePrinting(CPrintInfo* pInfo)
{
	// default CEditView preparation

	pInfo->m_nNumPreviewPages = 2;
	return CEditView::OnPreparePrinting(pInfo);
}

void CVc11View::OnBeginPrinting(CDC* pDC, CPrintInfo* pInfo)
{
	// Default CEditView begin printing.
	CEditView::OnBeginPrinting(pDC, pInfo);
}

void CVc11View::OnEndPrinting(CDC* pDC, CPrintInfo* pInfo)
{
	// Default CEditView end printing
	CEditView::OnEndPrinting(pDC, pInfo);
}

/////////////////////////////////////////////////////////////////////////////
// CVc11View diagnostics

#ifdef _DEBUG
void CVc11View::AssertValid() const
{
	CEditView::AssertValid();
}

void CVc11View::Dump(CDumpContext& dc) const
{
	CEditView::Dump(dc);
}

CVc11Doc* CVc11View::GetDocument() // non-debug version is inline
{
	ASSERT(m_pDocument->IsKindOf(RUNTIME_CLASS(CVc11Doc)));
	return (CVc11Doc*)m_pDocument;
}
#endif //_DEBUG

/////////////////////////////////////////////////////////////////////////////
// CVc11View message handlers

void CVc11View::OnPrint(CDC* pDC, CPrintInfo* pInfo) 
{
	// TODO: Add your specialized code here and/or call the base class
	
	if(m_bpage)
	{
		SIZE PaperSize;
		PaperSize.cx=m_page.ptPaperSize.x-m_page.rtMargin.left-m_page.rtMargin.right;
		PaperSize.cy=m_page.ptPaperSize.y-m_page.rtMargin.top-m_page.rtMargin.bottom;
		
		SIZE  MargSize;
		MargSize.cx=m_page.rtMargin.left;
		MargSize.cy=m_page.rtMargin.top;

		pDC->HIMETRICtoDP(&MargSize);
		pDC->HIMETRICtoDP(&PaperSize);

		RECT PRect;
		PRect.left=MargSize.cx;
		PRect.top=MargSize.cy;
		PRect.right=MargSize.cx+PaperSize.cx;
		PRect.bottom=MargSize.cy+PaperSize.cy;
		pInfo->m_rectDraw=PRect;
	}

	CFont *tempf=NULL;
	if(m_bfont)
	{
		CFont font;
		LOGFONT templf=m_font;
		templf.lfHeight=::MulDiv(templf.lfHeight,pDC->GetDeviceCaps(LOGPIXELSY),72);

		if(!font.CreateFontIndirect(&templf))
			AfxMessageBox("字体创建错误!");
		else
		{
			tempf=pDC->SelectObject(&font);
			if(tempf==NULL)
				AfxMessageBox("字体选择错误!");
		}
	}

	CEditView::OnPrint(pDC, pInfo);
	if(m_bfont)
	{
		pDC->SelectObject(tempf);
	}
}

void CVc11View::OnPageSetup() 
{
	// TODO: Add your command handler code here
	
	CPageSetupDialog tempPage;
	if(m_bpage)
	{
		tempPage.m_psd=m_page;
	}
	if(tempPage.DoModal()==IDOK)
	{
		m_bpage=true;
		m_page=tempPage.m_psd;
	}
}

void CVc11View::OnFontSetup() 
{
	// TODO: Add your command handler code here

	CClientDC tempDC(NULL);
	LOGFONT tempFont=m_font;
	tempFont.lfHeight=::MulDiv(tempFont.lfHeight,tempDC.GetDeviceCaps(LOGPIXELSY),72);
	CFontDialog m_fs(&tempFont);
	if(m_fs.DoModal()==IDOK)
	{
		m_bfont=true;
		tempFont.lfHeight=::MulDiv(tempFont.lfHeight,72,tempDC.GetDeviceCaps(LOGPIXELSY));
		m_font=tempFont;
	}
}

void CVc11View::OnPrepareDC(CDC* pDC, CPrintInfo* pInfo) 
{
	// TODO: Add your specialized code here and/or call the base class
	
	pDC->SetMapMode(MM_TEXT);
	CEditView::OnPrepareDC(pDC, pInfo);
}