BOOL CALLBACK
SplashDlgProc( HWND hDlg, UINT msg, WPARAM wParam, LPARAM lParam )
{
static HWND hWndBmp;
static HBITMAP hBmp;
switch( msg ) {
case WM_INITDIALOG:
/* bitmap handle is passed at dialog creation */
hBmp = (HBITMAP)lParam;
hWndBmp = GetDlgItem( hDlg, IDBITMAP );
return TRUE;
case WM_PAINT:
/* paint the logo bitmap */
PaintBitmap( hWndBmp, hBmp );
break;
case WM_DESTROY:
/* destroy the bitmap */
DeleteObject( hBmp );
break;
}
return FALSE;
}
bool CToolImg::CreateButtonField(COLORREF clrBackground, ButtonFieldInfo* pBtns, int nBtnCount)
{
FreeDC();
FreeBMP();
mprc_Btns = (LPRECT)calloc(nBtnCount, sizeof(*mprc_Btns));
if (!mprc_Btns)
return false;
mn_MaxBtnCount = nBtnCount;
int nFieldWidth = pBtns[0].nWidth;
int nFieldHeight = pBtns[0].nHeight;
for (int i = 1; i < nBtnCount; i++)
{
nFieldWidth = std::max(nFieldWidth, pBtns[i].nWidth);
nFieldHeight += 1 + pBtns[i].nHeight;
}
if (!CreateField(nFieldWidth, nFieldHeight, clrBackground))
return false;
//COLORMAP colorMap = {0xC0C0C0, clrBackground/*GetSysColor(COLOR_BTNFACE)*/};
bool bRc = true;
_ASSERTE(mn_BtnCount == 0);
int nDstY = 0;
DWORD nErrCode = 0;
for (int i = 0; i < nBtnCount; i++)
{
//HBITMAP hbm = CreateMappedBitmap(g_hInstance, (INT_PTR)pBtns[i].szName, 0, &colorMap, 1);
HBITMAP hbm = (HBITMAP)LoadImage(g_hInstance, pBtns[i].szName, IMAGE_BITMAP, 0, 0, LR_LOADTRANSPARENT|LR_LOADMAP3DCOLORS);
if (hbm == NULL)
{
nErrCode = GetLastError();
bRc = false;
continue;
}
else
{
RECT rc = {0, nDstY, pBtns[i].nWidth, nDstY+pBtns[i].nHeight};
mprc_Btns[i] = rc;
if (!PaintBitmap(hbm, pBtns[i].nWidth, pBtns[i].nHeight, mh_BmpDc, 0, nDstY, pBtns[i].nWidth, pBtns[i].nHeight))
{
nErrCode = GetLastError();
bRc = false;
}
DeleteObject(hbm);
}
nDstY += 1 + pBtns[i].nHeight;
}
#ifdef _DEBUG
//SaveImageEx(L"T:\\BtnField.png", mh_Bmp);
#endif
mn_BtnCount = mn_MaxBtnCount;
return true;
}
