BOOL LoadBitmapToDC(LPTSTR szFileName, int x, int y, HDC hdc)
{
HBITMAP hBitmap2, hOldBitmap2;
HPALETTE hPalette2, hOldPalette2;
HDC hMemDC;
BITMAP bm;
if( LoadBitmapFromBMPFile(szFileName, &hBitmap2, &hPalette2) )
{
::GetObject(hBitmap2, sizeof(BITMAP), &bm);
hMemDC = ::CreateCompatibleDC(hdc);
hOldBitmap2 = (HBITMAP)::SelectObject(hMemDC, hBitmap2);
hOldPalette2 = ::SelectPalette(hdc, hPalette2, FALSE);
::RealizePalette(hdc);
::BitBlt(hdc, x, y, bm.bmWidth, bm.bmHeight,
hMemDC, 0, 0, SRCAND);
::SelectObject(hMemDC, hOldBitmap2);
::DeleteObject(hBitmap2);
::SelectPalette(hdc, hOldPalette2, FALSE);
::DeleteObject(hPalette2);
return TRUE;
}else{
::OutputDebugString(L"error loading bitmap\n");
return FALSE;
}
}
BOOL CImage::Load(CString sFileName)
{
Destroy();
FILE* f = NULL;
_TFOPEN_S(f, sFileName.GetBuffer(0), _T("rb"));
if(f==NULL)
return FALSE;
if(IsBitmap(f))
{
fclose(f);
return LoadBitmapFromBMPFile(sFileName.GetBuffer(0));
}
else if(IsPNG(f))
{
fclose(f);
return LoadBitmapFromPNGFile(sFileName.GetBuffer(0));
}
else if(IsJPEG(f))
{
fclose(f);
return LoadBitmapFromJPEGFile(sFileName.GetBuffer(0));
}
fclose(f);
return FALSE;
}
void CODStaticImageImpl::DrawItem (LPDRAWITEMSTRUCT lpdis)
{
if (!m_szImagePath.IsEmpty())
{
RECT rcClient;
GetClientRect(&rcClient);
CDCHandle dc = lpdis->hDC;
dc.SaveDC();
HBITMAP hBitmap, hOldBitmap;
HPALETTE hPalette, hOldPalette;
BITMAP bm;
if( LoadBitmapFromBMPFile( m_szImagePath.LockBuffer(), &hBitmap, &hPalette ) )
{
GetObject(hBitmap, sizeof(BITMAP), &bm);
HDC hMemDC = CreateCompatibleDC(dc.m_hDC);
hOldBitmap = (HBITMAP)SelectObject(hMemDC, hBitmap);
hOldPalette = dc.SelectPalette(hPalette, FALSE);
dc.RealizePalette();
dc.StretchBlt(rcClient.left, rcClient.top, rcClient.right - rcClient.left, rcClient.bottom - rcClient.top,\
hMemDC, 0, 0, bm.bmWidth, bm.bmHeight, SRCCOPY );
SelectObject(hMemDC, hOldBitmap);
DeleteObject(hBitmap);
dc.SelectPalette(hOldPalette, FALSE);
DeleteObject(hPalette);
}
m_szImagePath.UnlockBuffer();
dc.RestoreDC(-1);
}
else if (m_nBitmapId > 0)
{
RECT rcClient;
GetClientRect(&rcClient);
CDCHandle dc = lpdis->hDC;
dc.SaveDC();
CBitmap bitmap;
_U_STRINGorID id (m_nBitmapId);
bitmap.LoadBitmap(id);
CMemDC memDC(dc, &rcClient);
memDC.SelectBitmap(bitmap.m_hBitmap);
dc.RestoreDC(-1);
}
return;
}
BOOL CID3v2Page3::OnInitDialog()
{
CPropertyPage::OnInitDialog();
// Translations
SetWindowText( theApp.Translate( "ID3v2Page3", "Caption" ) );
SetDlgItemText( IDC_BUTTON_SELECT , theApp.Translate( "ID3v2Page3", "Item1" ) );
SetDlgItemText( IDC_BUTTON_PASTE , theApp.Translate( "ID3v2Page3", "Item2" ) );
if( m_strPictureFile != "" )
{
LoadBitmapFromBMPFile( m_strPictureFile, &m_hBitmap, &m_hPalette );
}
return TRUE; // return TRUE unless you set the focus to a control
// EXCEPTION: OCX Property Pages should return FALSE
}
BOOL CID3v2Page3::LoadPicture(const char *strFilename)
{
HBITMAP hBitmap;
HPALETTE hPalette;
if( LoadBitmapFromBMPFile( strFilename, &hBitmap, &hPalette ) )
{
if( m_hBitmap )
::DeleteObject( m_hBitmap );
m_hBitmap = hBitmap;
if( m_hPalette )
::DeleteObject( m_hPalette );
m_hPalette = hPalette;
Invalidate();
UpdateWindow();
m_strPictureFile = strFilename;
return TRUE;
}
return FALSE;
}
