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A Win32 class support OpenGL printing

, 22 Nov 1999
opengl_printing_demo.zip
exercise
OpenGL
codgu
GLBook
glprint
Release
glprint.exe
res
glprintDoc.ico
glprint.ico
Toolbar.bmp
glprint.clw
glprint.dsp
glprint.dsw
opengl_printing_src.zip
// MainFrm.cpp : implementation of the CMainFrame class
//

#include "stdafx.h"
#include "glprint.h"

#include "MainFrm.h"

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

/////////////////////////////////////////////////////////////////////////////
// CMainFrame

IMPLEMENT_DYNCREATE(CMainFrame, CFrameWnd)

BEGIN_MESSAGE_MAP(CMainFrame, CFrameWnd)
	//{{AFX_MSG_MAP(CMainFrame)
	ON_WM_CREATE()
	ON_WM_PALETTECHANGED()
	ON_WM_QUERYNEWPALETTE()
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

static UINT indicators[] =
{
	ID_SEPARATOR,           // status line indicator
	ID_INDICATOR_CAPS,
	ID_INDICATOR_NUM,
	ID_INDICATOR_SCRL,
};

/////////////////////////////////////////////////////////////////////////////
// CMainFrame construction/destruction

CMainFrame::CMainFrame()
{
	// TODO: add member initialization code here
	
}

CMainFrame::~CMainFrame()
{
}

int CMainFrame::OnCreate(LPCREATESTRUCT lpCreateStruct)
{
	if (CFrameWnd::OnCreate(lpCreateStruct) == -1)
		return -1;
	
	if (!m_wndToolBar.Create(this) ||
		!m_wndToolBar.LoadToolBar(IDR_MAINFRAME))
	{
		TRACE0("Failed to create toolbar\n");
		return -1;      // fail to create
	}

	if (!m_wndStatusBar.Create(this) ||
		!m_wndStatusBar.SetIndicators(indicators,
		  sizeof(indicators)/sizeof(UINT)))
	{
		TRACE0("Failed to create status bar\n");
		return -1;      // fail to create
	}

	// TODO: Remove this if you don't want tool tips or a resizeable toolbar
	m_wndToolBar.SetBarStyle(m_wndToolBar.GetBarStyle() |
		CBRS_TOOLTIPS | CBRS_FLYBY | CBRS_SIZE_DYNAMIC);

	// TODO: Delete these three lines if you don't want the toolbar to
	//  be dockable
	m_wndToolBar.EnableDocking(CBRS_ALIGN_ANY);
	EnableDocking(CBRS_ALIGN_ANY);
	DockControlBar(&m_wndToolBar);

	return 0;
}

BOOL CMainFrame::PreCreateWindow(CREATESTRUCT& cs)
{
	// TODO: Modify the Window class or styles here by modifying
	//  the CREATESTRUCT cs
	int cx = ::GetSystemMetrics(SM_CXSCREEN);
    int cy = ::GetSystemMetrics(SM_CYSCREEN);
	cs.cx = cx;
	cs.cy = cy;
	cs.x = 0;
	cs.y = 0;


	return CFrameWnd::PreCreateWindow(cs);
}

/////////////////////////////////////////////////////////////////////////////
// CMainFrame diagnostics

#ifdef _DEBUG
void CMainFrame::AssertValid() const
{
	CFrameWnd::AssertValid();
}

void CMainFrame::Dump(CDumpContext& dc) const
{
	CFrameWnd::Dump(dc);
}

#endif //_DEBUG

/////////////////////////////////////////////////////////////////////////////
// CMainFrame message handlers

/********************************************************************/
/* If the window's palette changed                               	*/
/********************************************************************/
void CMainFrame::OnPaletteChanged(CWnd* pFocusWnd) 
{
	CFrameWnd::OnPaletteChanged(pFocusWnd);
	
	// TODO: Add your message handler code here
	CView* pView = GetActiveView();
    if(pFocusWnd != pView) 
		pView->Invalidate(FALSE); 
	
}


/********************************************************************/
/* If the window's palette changed                               	*/
/********************************************************************/
BOOL CMainFrame::OnQueryNewPalette() 
{
	// TODO: Add your message handler code here and/or call default
	CView* pView = GetActiveView();
    pView->Invalidate(FALSE); 
	
	return CFrameWnd::OnQueryNewPalette();
}

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About the Author

Zhaohui Xing

United States United States
No Biography provided

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