vc04view.cpp

Visual C++ 6.0编程基础与范例

// vc04View.cpp : implementation of the CVc04View class
//

#include "stdafx.h"
#include "vc04.h"

#include "vc04Doc.h"
#include "vc04View.h"

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

/////////////////////////////////////////////////////////////////////////////
// CVc04View

IMPLEMENT_DYNCREATE(CVc04View, CEditView)

BEGIN_MESSAGE_MAP(CVc04View, CEditView)
	//{{AFX_MSG_MAP(CVc04View)
	ON_COMMAND(ID_MENUITEM32771, OnMenuitem32771)
	ON_UPDATE_COMMAND_UI(ID_MENUITEM32771, OnUpdateMenuitem32771)
	ON_COMMAND(ID_MENUITEM32772, OnMenuitem32772)
	ON_UPDATE_COMMAND_UI(ID_MENUITEM32772, OnUpdateMenuitem32772)
	ON_COMMAND(ID_MENUITEM32773, OnMenuitem32773)
	ON_UPDATE_COMMAND_UI(ID_MENUITEM32773, OnUpdateMenuitem32773)
	ON_WM_CREATE()
	//}}AFX_MSG_MAP
	// Standard printing commands
	ON_COMMAND_EX(ID_MENUITEM32774,OnSize)  //字号菜单项统一入口
    ON_COMMAND_EX(ID_MENUITEM32774+1,OnSize)
	ON_COMMAND_EX(ID_MENUITEM32774+2,OnSize)
	ON_COMMAND_EX(ID_MENUITEM32774+3,OnSize)
	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()

/////////////////////////////////////////////////////////////////////////////
// CVc04View construction/destruction

CVc04View::CVc04View()
{
	my_font=SYSTEM_FONT;
	my_pfont=new CFont;

}

CVc04View::~CVc04View()
{
	delete my_pfont;
}

BOOL CVc04View::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;
}

/////////////////////////////////////////////////////////////////////////////
// CVc04View drawing

void CVc04View::OnDraw(CDC* pDC)
{
	CVc04Doc* pDoc = GetDocument();
	ASSERT_VALID(pDoc);
	// TODO: add draw code for native data here
}

/////////////////////////////////////////////////////////////////////////////
// CVc04View printing

BOOL CVc04View::OnPreparePrinting(CPrintInfo* pInfo)
{
	// default CEditView preparation
	return CEditView::OnPreparePrinting(pInfo);
}

void CVc04View::OnBeginPrinting(CDC* pDC, CPrintInfo* pInfo)
{
	// Default CEditView begin printing.
	CEditView::OnBeginPrinting(pDC, pInfo);
}

void CVc04View::OnEndPrinting(CDC* pDC, CPrintInfo* pInfo)
{
	// Default CEditView end printing
	CEditView::OnEndPrinting(pDC, pInfo);
}

/////////////////////////////////////////////////////////////////////////////
// CVc04View diagnostics

#ifdef _DEBUG
void CVc04View::AssertValid() const
{
	CEditView::AssertValid();
}

void CVc04View::Dump(CDumpContext& dc) const
{
	CEditView::Dump(dc);
}

CVc04Doc* CVc04View::GetDocument() // non-debug version is inline
{
	ASSERT(m_pDocument->IsKindOf(RUNTIME_CLASS(CVc04Doc)));
	return (CVc04Doc*)m_pDocument;
}
#endif //_DEBUG

/////////////////////////////////////////////////////////////////////////////
// CVc04View message handlers

void CVc04View::OnMenuitem32771() 
{
	// TODO: Add your command handler code here
	CFont font;
	font.CreateStockObject(SYSTEM_FONT);
	SetFont(&font);
	my_font=SYSTEM_FONT;
}

void CVc04View::OnUpdateMenuitem32771(CCmdUI* pCmdUI) 
{
	// TODO: Add your command update UI handler code here
	pCmdUI->SetCheck(my_font==SYSTEM_FONT);
}

void CVc04View::OnMenuitem32772() 
{
	// TODO: Add your command handler code here
	CFont font;
	font.CreateStockObject(SYSTEM_FIXED_FONT);
	SetFont(&font);
	my_font=SYSTEM_FIXED_FONT;
	
}

void CVc04View::OnUpdateMenuitem32772(CCmdUI* pCmdUI) 
{
	// TODO: Add your command update UI handler code here
	pCmdUI->SetCheck(my_font==SYSTEM_FIXED_FONT);
}

void CVc04View::OnMenuitem32773() 
{
	// TODO: Add your command handler code here
	CFont font;
	font.CreateStockObject(ANSI_VAR_FONT);
	SetFont(&font);
	my_font=ANSI_VAR_FONT;

}

void CVc04View::OnUpdateMenuitem32773(CCmdUI* pCmdUI) 
{
	// TODO: Add your command update UI handler code here
	pCmdUI->SetCheck(my_font==ANSI_VAR_FONT);
}

int CVc04View::OnCreate(LPCREATESTRUCT lpCreateStruct) 
{
	if (CEditView::OnCreate(lpCreateStruct) == -1)
		return -1;
	
	// TODO: Add your specialized creation code here
	ASSERT(my_pfont->CreateFont(-10,0,0,0,400,FALSE,FALSE,0,
		                ANSI_CHARSET,OUT_DEFAULT_PRECIS,
				CLIP_DEFAULT_PRECIS,DEFAULT_QUALITY,
				DEFAULT_PITCH|FF_SWISS,"Arial"));
	SetFont(my_pfont);

	return 0;
}
BOOL CVc04View::OnSize(UINT nID)
{
	int nFontSize;
	CFont font;
	font.CreateStockObject(SYSTEM_FONT);
	SetFont(&font);
	my_pfont->DeleteObject();
    nFontSize=10+(nID-(UINT)ID_MENUITEM32774)*4;
	VERIFY(my_pfont->CreateFont(-nFontSize,0,0,0,400,FALSE,FALSE,0,
		                ANSI_CHARSET,OUT_DEFAULT_PRECIS,
				CLIP_DEFAULT_PRECIS,DEFAULT_QUALITY,
				DEFAULT_PITCH|FF_SWISS,"Arial"));
	SetFont(my_pfont);
	return TRUE;
}