root / trunk / win / Pieceprv.cpp

// PiecePrv.cpp : implementation file
//

#include "lc_global.h"
#include "leocad.h"
#include "PiecePrv.h"
#include "Tools.h"
#include "pieceinf.h"
#include "globals.h"
#include "project.h"
#include "preview.h"
#include "lc_application.h"

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

/////////////////////////////////////////////////////////////////////////////
// CPiecePreview

CPiecePreview::CPiecePreview()
{
    m_Preview = NULL;
}

CPiecePreview::~CPiecePreview()
{
    delete m_Preview;
}


BEGIN_MESSAGE_MAP(CPiecePreview, CWnd)
    //{{AFX_MSG_MAP(CPiecePreview)
    ON_WM_CREATE()
    ON_WM_DESTROY()
    //}}AFX_MSG_MAP
END_MESSAGE_MAP()


/////////////////////////////////////////////////////////////////////////////
// CPiecePreview message handlers

int CPiecePreview::OnCreate(LPCREATESTRUCT lpCreateStruct) 
{
    if (CWnd::OnCreate(lpCreateStruct) == -1)
        return -1;

    m_Preview = new PiecePreview((GLWindow*)lcGetActiveProject()->GetFirstView());
    m_Preview->Create(m_hWnd);
    m_Preview->MakeCurrent();

    return 0;
}

void CPiecePreview::OnDestroy() 
{
    if (m_Preview)
    {
        m_Preview->DestroyContext();
        delete m_Preview;
        m_Preview = NULL;
    }

    CWnd::OnDestroy();
}

BOOL GLWindowPreTranslateMessage (GLWindow *wnd, MSG *pMsg);
LRESULT CPiecePreview::WindowProc(UINT message, WPARAM wParam, LPARAM lParam)
{
    if (m_Preview)
    {
        MSG msg;
        msg.message = message;
        msg.wParam = wParam;
        msg.lParam = lParam;

        if (GLWindowPreTranslateMessage(m_Preview, &msg))
            return TRUE;
    }

    return CWnd::WindowProc(message, wParam, lParam);
}