LOCAL void Slider_Paint (HWND hWindow, HDC hDC, LPRECT lpRect, BOOL fHighlight)
/***********************************************************************/
{
BOOL bHasFocus, bSelected, bDown;
DWORD dwStyle;
RECT rSrcArea, rDstArea;
POINT ptDst;
UINT id;
PDIB pdibSrc, pdibDst;
HDC hWinGDC;
LPHSLIDERINFO lpInfo;
if (! (lpInfo = (LPHSLIDERINFO)GetWindowLong (hWindow, GWL_DATAPTR) ) )
return;
rSrcArea = *lpRect;
rDstArea = *lpRect;
MapWindowPoints (hWindow, GetParent(hWindow), (LPPOINT)& rDstArea, 2 );
LPSCENE lpScene = CScene::GetScene (GetParent (hWindow) );
if (! lpScene)
return;
if ( !lpScene->GetDIBs( &pdibSrc, &pdibDst, &hWinGDC ) )
return;
if ( !pdibSrc || !pdibDst || !hWinGDC )
return;
bSelected = GetWindowWord (hWindow, GWW_STATE);
dwStyle = GetWindowLong (hWindow, GWL_STYLE);
bHasFocus = (GetFocus () == hWindow);
bDown = ( bSelected || (lpInfo->bTrack && lpInfo->bInRect && bHasFocus) );
// Repair the dirty bitmap with the clean bitmap
if ( pdibSrc->GetCompression() == BI_RLE8 ||
pdibDst->GetCompression() == BI_RLE8)
{ // compressed DIBs must use GDI copying (lose transparency ability)
pdibSrc->DCBlt( hWinGDC,
rDstArea.left, rDstArea.top,
rDstArea.right - rDstArea.left, rDstArea.bottom - rDstArea.top,
rDstArea.left, rDstArea.top,
rDstArea.right - rDstArea.left, rDstArea.bottom - rDstArea.top );
}
else
{
pdibSrc->DibBlt( pdibDst,
rDstArea.left, rDstArea.top,
rDstArea.right - rDstArea.left, rDstArea.bottom - rDstArea.top,
rDstArea.left, rDstArea.top,
rDstArea.right - rDstArea.left, rDstArea.bottom - rDstArea.top,
NO /*bTransparent*/ );
}
// Draw the slider background
RECT rSlider = lpInfo->rSlider;
RECT rInner = lpInfo->rSlider;
rInner.top = lpInfo->iCenter - (lpInfo->iTrackWidth / 2);
rInner.bottom = lpInfo->iCenter + (lpInfo->iTrackWidth / 2);
MapWindowPoints (hWindow, GetParent(hWindow), (LPPOINT)& rSlider, 2);
MapWindowPoints (hWindow, GetParent(hWindow), (LPPOINT)& rInner, 2);
// Turn off tick painting because using background bitmap
#ifdef UNUSED
HBRUSH hBrush = CreateSolidBrush (lpInfo->rgbBackgnd);
HBRUSH hBrush2 = (HBRUSH)GetStockObject (BLACK_BRUSH);
FillRect (hWinGDC, & rSlider, hBrush);
FillRect (hWinGDC, & rInner, hBrush2);
DeleteObject (hBrush);
#endif
RECT rClient;
GetClientRect (hWindow, & rClient);
MapWindowPoints (hWindow, GetParent(hWindow), (LPPOINT)& rClient, 2 );
// Turn off tick painting because using background bitmap
#ifdef UNUSED
// Draw a chiselled border
RECT rBorder = rClient;
InflateRect (& rBorder, 1, 1);
int cxButton = rBorder.right - rBorder.left;
int cyButton = rBorder.bottom - rBorder.top;
HPEN hLitePen = CreatePen (PS_SOLID, 1, RGB (255, 255, 255));
HPEN hDarkPen = CreatePen (PS_SOLID, 1, RGB (128, 128, 128));
HPEN hOldPen = (HPEN)SelectObject (hWinGDC, hLitePen);
MoveToEx (hWinGDC, rBorder.left, rBorder.bottom - 1, NULL);
LineTo (hWinGDC, rBorder.left, rBorder.top);
LineTo (hWinGDC, rBorder.right - 1, rBorder.top);
MoveToEx (hWinGDC, rBorder.left + 1, rBorder.bottom - 2, NULL);
LineTo (hWinGDC, rBorder.left + 1, rBorder.top + 1);
LineTo (hWinGDC, rBorder.right - 2, rBorder.top + 1);
SelectObject (hWinGDC, hDarkPen);
MoveToEx (hWinGDC, rBorder.right - 1, rBorder.top, NULL);
LineTo (hWinGDC, rBorder.right - 1, rBorder.bottom - 1);
LineTo (hWinGDC, rBorder.left, rBorder.bottom - 1);
MoveToEx (hWinGDC, rBorder.right - 2, rBorder.top + 1, NULL);
LineTo (hWinGDC, rBorder.right - 2, rBorder.bottom - 2);
LineTo (hWinGDC, rBorder.left + 1, rBorder.bottom - 2);
SelectObject (hWinGDC, hOldPen);
DeleteObject (hLitePen);
DeleteObject (hDarkPen);
// If tick-marks are wanted
if (lpInfo->iTicks)
{
int pw = 2; // pen width
HPEN hTickPen = CreatePen (PS_SOLID, pw, lpInfo->rgbBackgnd);
hOldPen = (HPEN)SelectObject (hWinGDC, hTickPen);
int iBmpWidth = lpInfo->rBitmap.right - lpInfo->rBitmap.left;
int wx = rClient.right - rClient.left - iBmpWidth;
int dx = wx / lpInfo->iTicks;
wx = wx - (dx * lpInfo->iTicks) - pw;
int x = rClient.left + (iBmpWidth + wx + pw) / 2; // wx is now the excess
int y1 = rClient.top + 2;
int y2 = y1 + 10;
for (int idx = 0; idx <= lpInfo->iTicks ; idx++)
{
MoveToEx (hWinGDC, x, y1, NULL);
LineTo (hWinGDC, x, y2);
x += dx;
}
SelectObject (hWinGDC, hOldPen);
DeleteObject (hTickPen);
}
#endif
rSrcArea = lpInfo->rBitmap;
rDstArea = lpInfo->rBitmap;
MapWindowPoints (hWindow, GetParent(hWindow), (LPPOINT)& rDstArea, 2 );
// Get the control ID to load the bitmap resource
if (! (id = GetWindowWord (hWindow, GWW_ICONID) ) )
id = GET_WINDOW_ID (hWindow);
if (pdibSrc = CDib::LoadDibFromResource (GetWindowInstance (hWindow),
MAKEINTRESOURCE(id), GetApp()->m_hPal, (dwStyle & BS_MASK) != 0 ))
{ // Load the resource
if ( pdibSrc->GetCompression() == BI_RLE8 ||
pdibDst->GetCompression() == BI_RLE8 )
{ // compressed DIBs must use GDI copying (lose transparency ability)
pdibSrc->DCBlt( hWinGDC,
rDstArea.left, rDstArea.top,
rDstArea.right - rDstArea.left, rDstArea.bottom - rDstArea.top,
rSrcArea.left, rSrcArea.top,
rSrcArea.right - rSrcArea.left, rSrcArea.bottom - rSrcArea.top );
}
else
{
RGBTRIPLE rgb;
LPRGBTRIPLE lpRGB = NULL;
if (dwStyle & BS_MASK)
{
STRING szColor;
GetWindowText(hWindow, szColor, sizeof(szColor));
AsciiRGB( szColor, &rgb );
lpRGB = &rgb;
}
if (dwStyle & BS_HIGHLIGHT)
{
// Get the transparency color
BYTE bTrans = *pdibSrc->GetXY(0, 0);
// Get the color to replace
LPTR lpColor = pdibSrc->GetXY(1, 0);
BYTE bColor = *lpColor;
*lpColor = bTrans;
// Get the hightlight color
LPTR lpHighlight = pdibSrc->GetXY(2, 0);
BYTE bHighlight = *lpHighlight;
*lpHighlight = bTrans;
// Replace the pixels in the DIB
if (bDown && (bColor != bHighlight))
{
HPTR hp = pdibSrc->GetPtr();
DWORD dwSize = pdibSrc->GetSizeImage();
while ( dwSize-- )
{
if (*hp == bColor)
*hp = bHighlight;
++hp;
}
}
}
// Set slider position if needed
if (lpInfo->Position)
{
int iBmpWidth = lpInfo->rBitmap.right - lpInfo->rBitmap.left;
int iWidth = rClient.right - rClient.left - iBmpWidth;
int x = (int)(((long)(lpInfo->Position - lpInfo->Min) * iWidth) / (lpInfo->Max - lpInfo->Min));
rDstArea.left += x;
if (rDstArea.left < rClient.left)
rDstArea.left = rClient.left;
else
if (rDstArea.left + iBmpWidth > rClient.right)
rDstArea.left = rClient.right - iBmpWidth;
rDstArea.right = rDstArea.left + iBmpWidth;
}
pdibSrc->DibBlt( pdibDst,
rDstArea.left, rDstArea.top,
rDstArea.right - rDstArea.left, rDstArea.bottom - rDstArea.top,
rSrcArea.left, rSrcArea.top,
rSrcArea.right - rSrcArea.left, rSrcArea.bottom - rSrcArea.top,
(dwStyle & BS_TRANSPARENT) != 0 /*bTransparent*/, lpRGB );
}
delete pdibSrc;
}
ptDst.x = rSrcArea.left;
ptDst.y = rSrcArea.top;
if (lpScene)
lpScene->Paint( hDC, &rClient, &ptDst );
}
LOCAL void Bmulti_Paint(HWND hWindow, HDC hDC, LPRECT lpRect)
/***********************************************************************/
{
BOOL bHasFocus, bSelected, bDown;
DWORD dwStyle;
RECT rSrcArea, rDstArea;
POINT ptDst;
PDIB pdibSrc, pdibDst;
UINT id;
HDC hWinGDC;
HPALETTE hLoadPal;
BOOL fUseScene = TRUE;
LPBMULTICONTINFO lpInfo;
if (! (lpInfo = (LPBMULTICONTINFO)GetWindowLong (hWindow, GWL_DATAPTR) ) )
return;
rSrcArea = *lpRect;
rDstArea = *lpRect;
LPSCENE lpScene = CScene::GetScene(GetParent(hWindow));
if ( !lpScene )
return;
if ( lpScene->GetDIBs( &pdibSrc, &pdibDst, &hWinGDC ) )
{
if ( !pdibDst )
return;
hLoadPal = GetApp()->m_hPal;
MapWindowPoints( hWindow, GetParent(hWindow), (LPPOINT)&rDstArea, 2 );
}
else
return;
bSelected = GetWindowWord (hWindow, GWW_STATE);
dwStyle = GetWindowLong (hWindow, GWL_STYLE);
bHasFocus = (GetFocus() == hWindow);
bDown = ( bSelected || (lpInfo->bTrack && lpInfo->bInRect && bHasFocus) );
// Draw the Bitmap
if ( !(id = GetWindowWord( hWindow, GWW_ICONID )) )
id = GET_WINDOW_ID( hWindow );
id += lpInfo->State;
// Repair the dirty bitmap with the clean bitmap
if ( pdibSrc && pdibDst )
{
if ( pdibSrc->GetCompression() == BI_RLE8 || pdibDst->GetCompression() == BI_RLE8)
{ // compressed DIBs must use GDI copying (lose transparency ability)
pdibSrc->DCBlt( hWinGDC,
rDstArea.left, rDstArea.top,
rDstArea.right - rDstArea.left, rDstArea.bottom - rDstArea.top,
rDstArea.left, rDstArea.top,
rDstArea.right - rDstArea.left, rDstArea.bottom - rDstArea.top );
}
else
{
pdibSrc->DibBlt( pdibDst,
rDstArea.left, rDstArea.top,
rDstArea.right - rDstArea.left, rDstArea.bottom - rDstArea.top,
rDstArea.left, rDstArea.top,
rDstArea.right - rDstArea.left, rDstArea.bottom - rDstArea.top,
NO /*bTransparent*/ );
}
}
if (pdibSrc = CDib::LoadDibFromResource( GetWindowInstance(hWindow),
MAKEINTRESOURCE(id), hLoadPal, (dwStyle & BS_MASK) != 0 ) )
{ // Load the resource
// Do highlighting andf transparency
RGBTRIPLE rgb;
LPRGBTRIPLE lpRGB = NULL;
if (dwStyle & BS_MASK)
{
STRING szColor;
GetWindowText(hWindow, szColor, sizeof(szColor));
AsciiRGB( szColor, &rgb );
lpRGB = &rgb;
}
if (dwStyle & BS_HIGHLIGHT)
{
// Get the transparency color
BYTE bTrans = *pdibSrc->GetXY(0, 0);
// Get the color to replace
LPTR lpColor = pdibSrc->GetXY(1, 0);
BYTE bColor = *lpColor;
*lpColor = bTrans;
// Get the hightlight color
LPTR lpHighlight = pdibSrc->GetXY(2, 0);
BYTE bHighlight = *lpHighlight;
*lpHighlight = bTrans;
// Replace the pixels in the DIB
if (bDown && (bColor != bHighlight))
{
HPTR hp = pdibSrc->GetPtr();
DWORD dwSize = pdibSrc->GetSizeImage();
while ( dwSize-- )
{
if (*hp == bColor)
*hp = bHighlight;
++hp;
}
}
}
if ( pdibSrc->GetCompression() == BI_RLE8 || pdibDst->GetCompression() == BI_RLE8 )
{ // compressed DIBs must use GDI copying (lose transparency ability)
pdibSrc->DCBlt( hWinGDC,
rDstArea.left, rDstArea.top,
rDstArea.right - rDstArea.left, rDstArea.bottom - rDstArea.top,
rSrcArea.left, rSrcArea.top,
rSrcArea.right - rSrcArea.left, rSrcArea.bottom - rSrcArea.top );
}
else
{
pdibSrc->DibBlt( pdibDst,
rDstArea.left, rDstArea.top,
rDstArea.right - rDstArea.left, rDstArea.bottom - rDstArea.top,
rSrcArea.left, rSrcArea.top,
rSrcArea.right - rSrcArea.left, rSrcArea.bottom - rSrcArea.top,
(dwStyle & BS_TRANSPARENT) != 0 /*bTransparent*/, lpRGB );
}
delete pdibSrc;
}
ptDst.x = rSrcArea.left;
ptDst.y = rSrcArea.top;
if (fUseScene)
lpScene->Paint( hDC, &rDstArea, &ptDst );
}
LOCAL void Story_OnDraw(HWND hWindow, HDC hDC, LPRECT lpRect, BOOL fHighlight)
/***********************************************************************/
{
BOOL bHasFocus, bSelected, bDown;
DWORD dwStyle;
RECT rSrcArea, rDstArea;
PTOON pToon = NULL;
PDIB pdibSrc, pdibDst;
LPOFFSCREEN lpOffScreen = NULL;
if (IsRectEmpty(lpRect))
return;
PSTORY pStory = GetStory(hWindow);
if (!pStory)
return;
if (!pStory->m_pDib)
return;
// Draw the Bitmap
rSrcArea = *lpRect;
rDstArea = *lpRect;
LPSCENE lpScene = CScene::GetScene(GetParent(hWindow));
if (lpScene)
lpOffScreen = lpScene->GetOffScreen();
if (lpOffScreen)
{
if ( !(pdibSrc = lpOffScreen->GetReadOnlyDIB()) )
return;
MapWindowPoints( hWindow, GetParent(hWindow), (LPPOINT)&rDstArea, 2 );
}
else
{
// see if there is a toon control
HWND hToon = FindClassDescendent(GetParent(hWindow), "toon");
if (!hToon)
return;
pToon = GetToon(hToon);
if (!pToon)
return;
pdibSrc = pToon->GetStageDib();
MapWindowPoints( hWindow, GetParent(hToon), (LPPOINT)&rDstArea, 2 );
}
// create a dib to draw into
pdibDst = new CDib();
if (!pdibDst)
return;
if (!pdibDst->Create(pdibSrc->GetBitCount(),
lpRect->right-lpRect->left,
lpRect->bottom-lpRect->top))
{
delete pdibDst;
return;
}
pdibDst->CopyColorTable(pdibSrc);
// copy our color table into the dest dib
dwStyle = GetWindowLong( hWindow, GWL_STYLE );
bHasFocus = ( GetFocus() == hWindow );
bDown = ( bSelected || (bTrack && bInRect && bHasFocus) );
// draw in background
pdibSrc->DibBlt( pdibDst,
0, 0,
rDstArea.right - rDstArea.left, rDstArea.bottom - rDstArea.top,
rDstArea.left, rDstArea.top,
rDstArea.right - rDstArea.left, rDstArea.bottom - rDstArea.top,
NO /*bTransparent*/ );
// now draw in foreground
RGBTRIPLE rgb;
LPRGBTRIPLE lpRGB = NULL;
if (dwStyle & BS_MASK)
{
STRING szColor;
GetWindowText(hWindow, szColor, sizeof(szColor));
AsciiRGB( szColor, &rgb );
if (fHighlight)
{
// this relies on the fact that AsciiRGB replaces commas
// with NULL terminators
LPTSTR lp = szColor + lstrlen(szColor) + 1; // passed red
lp += lstrlen(lp) + 1; // passed green
lp += lstrlen(lp) + 1; // passed blue to higlight color
AsciiRGB(lp, &rgb);
rgb.rgbtRed = rgb.rgbtGreen = 0; rgb.rgbtBlue = 255;
}
else
rgb.rgbtRed = rgb.rgbtGreen = rgb.rgbtBlue = 0;
lpRGB = &rgb;
}
pStory->m_pDib->DibBlt( pdibDst,
0, 0,
rDstArea.right - rDstArea.left, rDstArea.bottom - rDstArea.top,
rSrcArea.left, rSrcArea.top,
rSrcArea.right - rSrcArea.left, rSrcArea.bottom - rSrcArea.top,
YES /*bTransparent*/, lpRGB, App.m_lpLut );
pdibDst->DCBlt( hDC,
rSrcArea.left, rSrcArea.top,
rSrcArea.right - rSrcArea.left, rSrcArea.bottom - rSrcArea.top,
0, 0,
rSrcArea.right - rSrcArea.left, rSrcArea.bottom - rSrcArea.top);
delete pdibDst;
}
LOCAL void Meter_OnDraw(HWND hWindow, HDC hDC, LPRECT lpRect, BOOL fHighlight)
/***********************************************************************/
{
RECT rSrcArea, rDstArea, rControlArea;
POINT ptDst;
PDIB pdibSrc, pdibDst, pdibSrc2, pdibTmp;
UINT id;
LPOFFSCREEN lpOffScreen;
LPSCENE lpScene;
HDC hWinGDC;
HPALETTE hLoadPal;
lpScene = CScene::GetScene( GetParent(hWindow) );
if (!lpScene)
return;
LPMETERCONTINFO lpInfo;
if (!(lpInfo = (LPMETERCONTINFO)GetWindowLong(hWindow, GWL_DATAPTR) ))
return;
rSrcArea = * lpRect;
rDstArea = * lpRect;
rControlArea = * lpRect;
lpOffScreen = lpScene->GetOffScreen();
if (lpOffScreen)
{
MapWindowPoints(hWindow, GetParent(hWindow), (LPPOINT)& rDstArea, 2);
if (!(pdibSrc = lpOffScreen->GetReadOnlyDIB() ) )
return;
if (!(pdibDst = lpOffScreen->GetWritableDIB() ) )
return;
hWinGDC = lpOffScreen->GetDC();
hLoadPal = GetApp()->m_hPal;
}
else
{
return;
}
RECT rClient;
GetClientRect(hWindow, & rClient);
MapWindowPoints(hWindow, GetParent(hWindow), (LPPOINT)& rClient, 2 );
// Get the control style
DWORD dwStyle = GetWindowStyle(hWindow);
BOOL bVert = (dwStyle & MC_VERT) ? TRUE : FALSE ;
// Get the control id
if (!(id = GetWindowWord(hWindow, GWW_ICONID) ) )
id = GET_WINDOW_ID(hWindow);
// Refresh the background,
// compressed DIBs must use GDI copying (lose transparency ability)
if (pdibSrc->GetCompression() == BI_RLE8 ||
pdibDst->GetCompression() == BI_RLE8)
{
pdibSrc->DCBlt(hWinGDC,
rDstArea.left, rDstArea.top,
rDstArea.right - rDstArea.left, rDstArea.bottom - rDstArea.top,
rDstArea.left, rDstArea.top,
rDstArea.right - rDstArea.left, rDstArea.bottom - rDstArea.top );
}
else
{
pdibSrc->DibBlt(pdibDst,
rDstArea.left, rDstArea.top,
rDstArea.right - rDstArea.left, rDstArea.bottom - rDstArea.top,
rDstArea.left, rDstArea.top,
rDstArea.right - rDstArea.left, rDstArea.bottom - rDstArea.top,
NO /*bTransparent*/ );
}
// Load the resource
if (pdibSrc = CDib::LoadDibFromResource(GetWindowInstance(hWindow),
MAKEINTRESOURCE(id), hLoadPal, (dwStyle & BS_MASK) != 0) )
{
if (pdibSrc2 = CDib::LoadDibFromResource(GetWindowInstance(hWindow),
MAKEINTRESOURCE(id + 1), hLoadPal, (dwStyle & BS_MASK) != 0) )
{
int iBitmapWidth = pdibSrc->GetWidth();
int iBitmapHeight = pdibSrc->GetHeight();
rSrcArea.left = 0;
rSrcArea.top = 0;
rSrcArea.right = rSrcArea.left + iBitmapWidth;
rSrcArea.bottom = rSrcArea.top + iBitmapHeight;
rDstArea = rClient;
rDstArea.right = rDstArea.left + iBitmapWidth;
rDstArea.bottom = rDstArea.top + iBitmapHeight;
// Get the position width
int iPosWidth;
if (bVert)
{
iPosWidth = (int)( (float)iBitmapHeight *
((float)lpInfo->lPosition / ((float)lpInfo->Max - (float)lpInfo->Min)));
iPosWidth = iBitmapHeight - iPosWidth;
}
else
{
iPosWidth = (int)( (float)iBitmapWidth *
((float)lpInfo->lPosition / ((float)lpInfo->Max - (float)lpInfo->Min)));
}
// compressed DIBs must use GDI copying (lose transparency ability)
if (pdibSrc->GetCompression() == BI_RLE8 ||
pdibDst->GetCompression() == BI_RLE8 )
{
pdibSrc->DCBlt(hWinGDC,
rDstArea.left, rDstArea.top,
rDstArea.right - rDstArea.left, rDstArea.bottom - rDstArea.top,
rSrcArea.left, rSrcArea.top,
rSrcArea.right - rSrcArea.left, rSrcArea.bottom - rSrcArea.top);
}
else
{
RGBTRIPLE rgb;
LPRGBTRIPLE lpRGB = NULL;
if (dwStyle & BS_MASK)
{
STRING szColor;
GetWindowText(hWindow, szColor, sizeof(szColor));
AsciiRGB(szColor, & rgb);
if (fHighlight)
{
// this relies on the fact that AsciiRGB replaces commas
// with NULL terminators
LPTSTR lp = szColor + lstrlen(szColor) + 1; // passed red
lp += lstrlen(lp) + 1; // passed green
lp += lstrlen(lp) + 1; // passed blue to higlight color
AsciiRGB(lp, & rgb);
}
lpRGB = & rgb;
}
// Render the first bitmap
pdibTmp = pdibSrc;
pdibTmp->DibBlt(pdibDst,
rDstArea.left, rDstArea.top,
rDstArea.right - rDstArea.left, rDstArea.bottom - rDstArea.top,
rSrcArea.left, rSrcArea.top,
rSrcArea.right - rSrcArea.left, rSrcArea.bottom - rSrcArea.top,
FALSE /*bTransparent*/, lpRGB);
}
// Adjust the source and dest rect's and render the 2nd bitmap
if (bVert)
{
//rDstArea.top = rDstArea.top;// iPosWidth;
rDstArea.bottom = rDstArea.top + iPosWidth;
//rSrcArea.top = rSrcArea.bottom - iPosWidth;
rSrcArea.bottom = iPosWidth;
}
else
{
rDstArea.right = rDstArea.left + iPosWidth;
rSrcArea.right = rSrcArea.left + iPosWidth;
}
// compressed DIBs must use GDI copying (lose transparency ability)
if (pdibSrc->GetCompression() == BI_RLE8 ||
pdibDst->GetCompression() == BI_RLE8 )
{
pdibSrc->DCBlt(hWinGDC,
rDstArea.left, rDstArea.top,
rDstArea.right - rDstArea.left, rDstArea.bottom - rDstArea.top,
rSrcArea.left, rSrcArea.top,
rSrcArea.right - rSrcArea.left, rSrcArea.bottom - rSrcArea.top);
}
else
{
RGBTRIPLE rgb;
LPRGBTRIPLE lpRGB = NULL;
if (dwStyle & BS_MASK)
{
STRING szColor;
GetWindowText(hWindow, szColor, sizeof(szColor));
AsciiRGB(szColor, & rgb);
if (fHighlight)
{
// this relies on the fact that AsciiRGB replaces commas
// with NULL terminators
LPTSTR lp = szColor + lstrlen(szColor) + 1; // passed red
lp += lstrlen(lp) + 1; // passed green
lp += lstrlen(lp) + 1; // passed blue to higlight color
AsciiRGB(lp, & rgb);
}
lpRGB = & rgb;
}
// Render the first bitmap
pdibTmp = pdibSrc2;
pdibTmp->DibBlt(pdibDst,
rDstArea.left, rDstArea.top,
rDstArea.right - rDstArea.left, rDstArea.bottom - rDstArea.top,
rSrcArea.left, rSrcArea.top,
rSrcArea.right - rSrcArea.left, rSrcArea.bottom - rSrcArea.top,
FALSE /*bTransparent*/, lpRGB);
}
}
delete pdibSrc;
delete pdibSrc2;
}
ptDst.x = rControlArea.left;
ptDst.y = rControlArea.top;
if (lpOffScreen)
{
lpOffScreen->DrawRect(hDC, & rClient, & ptDst);
}
}
LOCAL void Story_OnDraw(HWND hWindow, HDC hDC, LPRECT lpRect, BOOL fHighlight)
/***********************************************************************/
{
BOOL bHasFocus, bSelected, bDown;
DWORD dwStyle;
RECT rSrcArea, rDstArea;
POINT ptDst;
PDIB pdibSrc, pdibDst, pDib;
LPOFFSCREEN lpOffScreen;
PTOON pToon;
LPSCENE lpScene;
PSTORY pStory;
RGBQUAD rgbQuad[256];
BITMAPINFOHEADER bmi;
LPTR lp;
HDC hWinGDC;
HPALETTE hWinGPal = NULL, hDisplayPal = NULL, hOldPal;
if (IsRectEmpty(lpRect))
return;
pStory = GetStory(hWindow);
if (!pStory)
return;
if (!pStory->m_pDib)
return;
lpScene = CScene::GetScene(GetParent(hWindow));
if (!lpScene)
return;
rSrcArea = *lpRect;
rDstArea = *lpRect;
bSelected = GetWindowWord(hWindow, GWW_STATE );
dwStyle = GetWindowLong( hWindow, GWL_STYLE );
bHasFocus = ( GetFocus() == hWindow );
bDown = ( bSelected || (bTrack && bInRect && bHasFocus) );
lpOffScreen = lpScene->GetOffScreen();
if (lpOffScreen)
{
MapWindowPoints( hWindow, GetParent(hWindow), (LPPOINT)&rDstArea, 2 );
if ( !(pdibSrc = lpOffScreen->GetReadOnlyDIB()) )
return;
if ( !(pdibDst = lpOffScreen->GetWritableDIB()) )
return;
hWinGDC = lpOffScreen->GetDC();
hWinGPal = hDisplayPal = GetApp()->m_hPal;
}
else
{
// fix
HWND hToon = FindClassDescendent(GetParent(hWindow), "toon");
if (!hToon)
return;
pToon = GetToon(hToon);
if (!pToon)
return;
MapWindowPoints( hWindow, pToon->GetWindow(), (LPPOINT)&rDstArea, 2 );
pdibSrc = pToon->GetStageDib();
lp = ToonGetDIBPointer(pToon->GetToonHandle(), &bmi);
ToonGetColors(pToon->GetToonHandle(), 0, 256, rgbQuad);
bmi.biClrUsed = 256;
pdibDst = new CDib(&bmi, rgbQuad, lp);
if (!pdibDst)
return;
hWinGDC = ToonDC(pToon->GetToonHandle());
// to make sure we don't change the system palette
hDisplayPal = CopySystemPalette();
// to match WinG dib
hWinGPal = CreateCustomPalette(rgbQuad, 256);
}
if (!pStory->m_fMappedToPalette && ((dwStyle & BS_MASK) == 0))
{
pStory->m_pDib->MapToPalette(hWinGPal);
pStory->m_fMappedToPalette = TRUE;
}
// Copy source dib so we can twiddle its bits
pDib = new CDib();
if (!pDib)
{
if (!lpOffScreen && hDisplayPal)
DeleteObject(hDisplayPal);
if (!lpOffScreen && hWinGPal)
DeleteObject(hWinGPal);
return;
}
if (!pDib->Create(pStory->m_pDib->GetBitCount(),
lpRect->right-lpRect->left,
lpRect->bottom-lpRect->top))
{
delete pDib;
if (!lpOffScreen && hDisplayPal)
DeleteObject(hDisplayPal);
if (!lpOffScreen && hWinGPal)
DeleteObject(hWinGPal);
return;
}
pDib->CopyColorTable(pStory->m_pDib);
// draw in source bitmap
pStory->m_pDib->DibBlt( pDib,
0, 0,
rSrcArea.right - rSrcArea.left, rSrcArea.bottom - rSrcArea.top,
rSrcArea.left, rSrcArea.top,
rSrcArea.right - rSrcArea.left, rSrcArea.bottom - rSrcArea.top,
NO /*bTransparent*/ );
if ( pdibSrc->GetCompression() == BI_RLE8 ||
pdibDst->GetCompression() == BI_RLE8)
{ // compressed DIBs must use GDI copying (lose transparency ability)
pdibSrc->DCBlt( hWinGDC,
rDstArea.left, rDstArea.top,
rDstArea.right - rDstArea.left, rDstArea.bottom - rDstArea.top,
rDstArea.left, rDstArea.top,
rDstArea.right - rDstArea.left, rDstArea.bottom - rDstArea.top );
}
else
{
pdibSrc->DibBlt( pdibDst,
rDstArea.left, rDstArea.top,
rDstArea.right - rDstArea.left, rDstArea.bottom - rDstArea.top,
rDstArea.left, rDstArea.top,
rDstArea.right - rDstArea.left, rDstArea.bottom - rDstArea.top,
NO /*bTransparent*/ );
}
if ( pDib->GetCompression() == BI_RLE8 ||
pdibDst->GetCompression() == BI_RLE8 )
{ // compressed DIBs must use GDI copying (lose transparency ability)
pDib->DCBlt( hWinGDC,
rDstArea.left, rDstArea.top,
rDstArea.right - rDstArea.left, rDstArea.bottom - rDstArea.top,
rSrcArea.left, rSrcArea.top,
rSrcArea.right - rSrcArea.left, rSrcArea.bottom - rSrcArea.top );
}
else
{
RGBTRIPLE rgb;
LPRGBTRIPLE lpRGB = NULL;
if (dwStyle & BS_MASK)
{
STRING szColor;
GetWindowText(hWindow, szColor, sizeof(szColor));
AsciiRGB( szColor, &rgb );
if (fHighlight)
{
// this relies on the fact that AsciiRGB replaces commas
// with NULL terminators
LPTSTR lp = szColor + lstrlen(szColor) + 1; // passed red
lp += lstrlen(lp) + 1; // passed green
lp += lstrlen(lp) + 1; // passed blue to higlight color
AsciiRGB(lp, &rgb);
rgb.rgbtRed = rgb.rgbtGreen = 0; rgb.rgbtBlue = 255;
}
else
rgb.rgbtRed = rgb.rgbtGreen = rgb.rgbtBlue = 0;
lpRGB = &rgb;
}
else
{
BYTE bTrans = *pStory->m_pDib->GetXY(0, 0);
LPTR lpColor = pStory->m_pDib->GetXY(1, 0);
LPTR lpHighlight = pStory->m_pDib->GetXY(2, 0);
BYTE bColor = *lpColor;
BYTE bHighlight = *lpHighlight;
// if highlight color is the transparent color then
// we are hiding and showing highlighted area
// if not, then we are changing the color of highlighted area
if (bHighlight == bTrans)
{
// we need to strip off highlight info if we are not
// highlighted
if (!fHighlight && (bColor != bTrans))
{
HPTR hp = pDib->GetPtr();
DWORD dwSize = pDib->GetSizeImage();
while (dwSize)
{
if (*hp != bColor)
*hp = bTrans;
++hp;
--dwSize;
}
}
}
else
{
// we need to change the color if we are highlighted
if (fHighlight && (bColor != bHighlight) && (bColor != bTrans))
{
HPTR hp = pDib->GetPtr();
DWORD dwSize = pDib->GetSizeImage();
while (dwSize)
{
if (*hp == bColor)
*hp = bHighlight;
++hp;
--dwSize;
}
}
}
}
pDib->DibBlt( pdibDst,
rDstArea.left, rDstArea.top,
rDstArea.right - rDstArea.left, rDstArea.bottom - rDstArea.top,
0, 0,
rSrcArea.right - rSrcArea.left, rSrcArea.bottom - rSrcArea.top,
YES/*bTransparent*/, lpRGB, NULL, hWinGPal );
}
delete pDib;
ptDst.x = rSrcArea.left;
ptDst.y = rSrcArea.top;
if (lpOffScreen)
{
lpOffScreen->DrawRect( hDC, &rDstArea, &ptDst );
}
else
{
//if (hDisplayPal)
//{
// hOldPal = SelectPalette(hDC, hDisplayPal, FALSE);
// RealizePalette(hDC);
//}
//pdibDst->DCBlt( hDC,
// ptDst.x, ptDst.y,
// rDstArea.right - rDstArea.left, rDstArea.bottom - rDstArea.top,
// rDstArea.left, rDstArea.top,
// rDstArea.right - rDstArea.left, rDstArea.bottom - rDstArea.top );
WinGStretchBlt( hDC,
ptDst.x, ptDst.y,
rDstArea.right - rDstArea.left, rDstArea.bottom - rDstArea.top,
hWinGDC,
rDstArea.left, rDstArea.top,
rDstArea.right - rDstArea.left, rDstArea.bottom - rDstArea.top );
//if (hDisplayPal)
//{
// SelectPalette(hDC, hOldPal, TRUE);
// DeleteObject(hDisplayPal);
//}
if (hWinGPal)
DeleteObject(hWinGPal);
}
}