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-rw-r--r--vcl/win/gdi/gdiimpl.cxx195
-rw-r--r--vcl/win/gdi/gdiimpl.hxx2
2 files changed, 102 insertions, 95 deletions
diff --git a/vcl/win/gdi/gdiimpl.cxx b/vcl/win/gdi/gdiimpl.cxx
index 2200dbda000a..cebacda7e5f5 100644
--- a/vcl/win/gdi/gdiimpl.cxx
+++ b/vcl/win/gdi/gdiimpl.cxx
@@ -165,31 +165,6 @@ void ImplPreparePolyDraw( bool bCloseFigures,
}
}
-
-static BYTE aOrdDither8Bit[8][8] =
-{
- { 0, 38, 9, 48, 2, 40, 12, 50 },
- { 25, 12, 35, 22, 28, 15, 37, 24 },
- { 6, 44, 3, 41, 8, 47, 5, 44 },
- { 32, 19, 28, 16, 34, 21, 31, 18 },
- { 1, 40, 11, 49, 0, 39, 10, 48 },
- { 27, 14, 36, 24, 26, 13, 36, 23 },
- { 8, 46, 4, 43, 7, 45, 4, 42 },
- { 33, 20, 30, 17, 32, 20, 29, 16 }
-};
-
-static BYTE aOrdDither16Bit[8][8] =
-{
- { 0, 6, 1, 7, 0, 6, 1, 7 },
- { 4, 2, 5, 3, 4, 2, 5, 3 },
- { 1, 7, 0, 6, 1, 7, 0, 6 },
- { 5, 3, 4, 2, 5, 3, 4, 2 },
- { 0, 6, 1, 7, 0, 6, 1, 7 },
- { 4, 2, 5, 3, 4, 2, 5, 3 },
- { 1, 7, 0, 6, 1, 7, 0, 6 },
- { 5, 3, 4, 2, 5, 3, 4, 2 }
-};
-
Color ImplGetROPColor( SalROPColor nROPColor )
{
Color nColor;
@@ -1443,96 +1418,126 @@ void WinSalGraphicsImpl::SetFillColor()
mbStockBrush = TRUE;
}
-void WinSalGraphicsImpl::SetFillColor( Color nColor )
+void WinSalGraphicsImpl::SetFillColor(Color nColor)
{
+ COLORREF nBrushColor = PALETTERGB(nColor.GetRed(),
+ nColor.GetGreen(),
+ nColor.GetBlue());
+ bool bStockBrush = false;
+
+ HBRUSH hNewBrush = SearchStockBrush(nBrushColor);
+ if (hNewBrush)
+ bStockBrush = true;
+ else
+ hNewBrush = MakeBrush(nColor);
+
+ ResetBrush(hNewBrush);
+
+ // set new data
+ mnBrushColor = nBrushColor;
maFillColor = nColor;
- SalData* pSalData = GetSalData();
+ mbBrush = TRUE;
+ mbStockBrush = bStockBrush;
+}
+
+HBRUSH WinSalGraphicsImpl::SearchStockBrush(COLORREF nBrushColor)
+{
+ // Only screen, because printer has problems, when we use stock objects.
+ if (!mrParent.isPrinter())
+ {
+ const SalData* pSalData = GetSalData();
+
+ for (sal_uInt16 i = 0; i < pSalData->mnStockBrushCount; i++)
+ {
+ if (nBrushColor == pSalData->maStockBrushColorAry[i])
+ return pSalData->mhStockBrushAry[i];
+ }
+ }
+
+ return nullptr;
+}
+
+HBRUSH WinSalGraphicsImpl::MakeBrush(Color nColor)
+{
+ const SalData* pSalData = GetSalData();
+
BYTE nRed = nColor.GetRed();
BYTE nGreen = nColor.GetGreen();
BYTE nBlue = nColor.GetBlue();
- COLORREF nBrushColor = PALETTERGB( nRed, nGreen, nBlue );
- HBRUSH hNewBrush = nullptr;
- bool bStockBrush = FALSE;
+ COLORREF nBrushColor = PALETTERGB(nRed, nGreen, nBlue);
- // search for stock brush (only screen, because printer have problems,
- // when we use stock objects)
- if ( !mrParent.isPrinter() )
+ if (mrParent.isPrinter() || !pSalData->mhDitherDIB)
+ return CreateSolidBrush(nBrushColor);
+
+ if (24 == reinterpret_cast<BITMAPINFOHEADER*>(pSalData->mpDitherDIB)->biBitCount)
{
- for ( sal_uInt16 i = 0; i < pSalData->mnStockBrushCount; i++ )
+ static const BYTE aOrdDither16Bit[8][8] =
+ {
+ { 0, 6, 1, 7, 0, 6, 1, 7 },
+ { 4, 2, 5, 3, 4, 2, 5, 3 },
+ { 1, 7, 0, 6, 1, 7, 0, 6 },
+ { 5, 3, 4, 2, 5, 3, 4, 2 },
+ { 0, 6, 1, 7, 0, 6, 1, 7 },
+ { 4, 2, 5, 3, 4, 2, 5, 3 },
+ { 1, 7, 0, 6, 1, 7, 0, 6 },
+ { 5, 3, 4, 2, 5, 3, 4, 2 }
+ };
+
+ BYTE* pTmp = pSalData->mpDitherDIBData;
+ long* pDitherDiff = pSalData->mpDitherDiff;
+ BYTE* pDitherLow = pSalData->mpDitherLow;
+ BYTE* pDitherHigh = pSalData->mpDitherHigh;
+
+ for(int nY = 0; nY < 8; ++nY)
{
- if ( nBrushColor == pSalData->maStockBrushColorAry[ i ] )
+ for(int nX = 0; nX < 8; ++nX)
{
- hNewBrush = pSalData->mhStockBrushAry[i];
- bStockBrush = TRUE;
- break;
+ const BYTE nThres = aOrdDither16Bit[nY][nX];
+ *pTmp++ = DMAP(nBlue, nThres);
+ *pTmp++ = DMAP(nGreen, nThres);
+ *pTmp++ = DMAP(nRed, nThres);
}
}
+
+ return CreateDIBPatternBrush(pSalData->mhDitherDIB, DIB_RGB_COLORS);
}
- // create new brush
- if ( !hNewBrush )
- {
- if ( mrParent.isPrinter() || !pSalData->mhDitherDIB )
- hNewBrush = CreateSolidBrush( nBrushColor );
- else
- {
- if ( 24 == reinterpret_cast<BITMAPINFOHEADER*>(pSalData->mpDitherDIB)->biBitCount )
- {
- BYTE* pTmp = pSalData->mpDitherDIBData;
- long* pDitherDiff = pSalData->mpDitherDiff;
- BYTE* pDitherLow = pSalData->mpDitherLow;
- BYTE* pDitherHigh = pSalData->mpDitherHigh;
+ if (ImplIsSysColorEntry(nColor))
+ return CreateSolidBrush(PALRGB_TO_RGB(nBrushColor));
- for( long nY = 0L; nY < 8L; nY++ )
- {
- for( long nX = 0L; nX < 8L; nX++ )
- {
- const long nThres = aOrdDither16Bit[ nY ][ nX ];
- *pTmp++ = DMAP( nBlue, nThres );
- *pTmp++ = DMAP( nGreen, nThres );
- *pTmp++ = DMAP( nRed, nThres );
- }
- }
+ if (ImplIsPaletteEntry(nRed, nGreen, nBlue))
+ return CreateSolidBrush(nBrushColor);
- hNewBrush = CreateDIBPatternBrush( pSalData->mhDitherDIB, DIB_RGB_COLORS );
- }
- else if ( ImplIsSysColorEntry( nColor ) )
- {
- nBrushColor = PALRGB_TO_RGB( nBrushColor );
- hNewBrush = CreateSolidBrush( nBrushColor );
- }
- else if ( ImplIsPaletteEntry( nRed, nGreen, nBlue ) )
- hNewBrush = CreateSolidBrush( nBrushColor );
- else
- {
- BYTE* pTmp = pSalData->mpDitherDIBData;
- long* pDitherDiff = pSalData->mpDitherDiff;
- BYTE* pDitherLow = pSalData->mpDitherLow;
- BYTE* pDitherHigh = pSalData->mpDitherHigh;
+ static const BYTE aOrdDither8Bit[8][8] =
+ {
+ { 0, 38, 9, 48, 2, 40, 12, 50 },
+ { 25, 12, 35, 22, 28, 15, 37, 24 },
+ { 6, 44, 3, 41, 8, 47, 5, 44 },
+ { 32, 19, 28, 16, 34, 21, 31, 18 },
+ { 1, 40, 11, 49, 0, 39, 10, 48 },
+ { 27, 14, 36, 24, 26, 13, 36, 23 },
+ { 8, 46, 4, 43, 7, 45, 4, 42 },
+ { 33, 20, 30, 17, 32, 20, 29, 16 }
+ };
- for ( long nY = 0L; nY < 8L; nY++ )
- {
- for ( long nX = 0L; nX < 8L; nX++ )
- {
- const long nThres = aOrdDither8Bit[ nY ][ nX ];
- *pTmp = DMAP( nRed, nThres ) + DMAP( nGreen, nThres ) * 6 + DMAP( nBlue, nThres ) * 36;
- pTmp++;
- }
- }
+ BYTE* pTmp = pSalData->mpDitherDIBData;
+ long* pDitherDiff = pSalData->mpDitherDiff;
+ BYTE* pDitherLow = pSalData->mpDitherLow;
+ BYTE* pDitherHigh = pSalData->mpDitherHigh;
- hNewBrush = CreateDIBPatternBrush( pSalData->mhDitherDIB, DIB_PAL_COLORS );
- }
+ for (int nY = 0; nY < 8; ++nY)
+ {
+ for (int nX = 0; nX < 8; ++nX)
+ {
+ const BYTE nThres = aOrdDither8Bit[nY][nX];
+ *pTmp = DMAP(nRed, nThres) +
+ DMAP(nGreen, nThres) * 6 +
+ DMAP(nBlue, nThres) * 36;
+ pTmp++;
}
-
- bStockBrush = FALSE;
}
- ResetBrush(hNewBrush);
-
- // set new data
- mnBrushColor = nBrushColor;
- mbBrush = TRUE;
- mbStockBrush = bStockBrush;
+ return CreateDIBPatternBrush(pSalData->mhDitherDIB, DIB_PAL_COLORS);
}
void WinSalGraphicsImpl::ResetBrush(HBRUSH hNewBrush)
diff --git a/vcl/win/gdi/gdiimpl.hxx b/vcl/win/gdi/gdiimpl.hxx
index 24c904f9ab54..6bee309e6ec1 100644
--- a/vcl/win/gdi/gdiimpl.hxx
+++ b/vcl/win/gdi/gdiimpl.hxx
@@ -56,6 +56,8 @@ private:
HPEN MakePen(Color nColor, COLORREF nPenColor);
void ResetPen(HPEN hNewPen);
+ HBRUSH SearchStockBrush(COLORREF nBrushColor);
+ HBRUSH MakeBrush(Color nColor);
void ResetBrush(HBRUSH hNewBrush);
public:
generated by cgit (git 2.34.1) at 2024-12-27 04:39:08 +0000