mirror of
https://github.com/ApfelTeeSaft/reactos.git
synced 2026-09-03 12:23:25 +00:00
[FORMATTING]
fix indentation, no code change. svn path=/trunk/; revision=40204
This commit is contained in:
Timo Kreuzer
@@ -1,4 +1,4 @@
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/*
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/*
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* COPYRIGHT: See COPYING in the top level directory
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* PROJECT: ReactOS kernel
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* PURPOSE: Functions for creation and destruction of DCs
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@@ -16,68 +16,68 @@ VOID
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FASTCALL
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IntGdiCopyToSaveState(PDC dc, PDC newdc)
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{
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PDC_ATTR pdcattr, nDc_Attr;
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PDC_ATTR pdcattr, nDc_Attr;
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pdcattr = dc->pdcattr;
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nDc_Attr = newdc->pdcattr;
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pdcattr = dc->pdcattr;
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nDc_Attr = newdc->pdcattr;
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newdc->dclevel.flPath = dc->dclevel.flPath | DCPATH_SAVESTATE;
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newdc->dclevel.flPath = dc->dclevel.flPath | DCPATH_SAVESTATE;
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nDc_Attr->dwLayout = pdcattr->dwLayout;
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nDc_Attr->hpen = pdcattr->hpen;
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nDc_Attr->hbrush = pdcattr->hbrush;
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nDc_Attr->hlfntNew = pdcattr->hlfntNew;
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newdc->rosdc.hBitmap = dc->rosdc.hBitmap;
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newdc->dclevel.hpal = dc->dclevel.hpal;
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newdc->rosdc.bitsPerPixel = dc->rosdc.bitsPerPixel;
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nDc_Attr->jROP2 = pdcattr->jROP2;
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nDc_Attr->jFillMode = pdcattr->jFillMode;
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nDc_Attr->jStretchBltMode = pdcattr->jStretchBltMode;
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nDc_Attr->lRelAbs = pdcattr->lRelAbs;
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nDc_Attr->jBkMode = pdcattr->jBkMode;
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nDc_Attr->lBkMode = pdcattr->lBkMode;
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nDc_Attr->crBackgroundClr = pdcattr->crBackgroundClr;
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nDc_Attr->crForegroundClr = pdcattr->crForegroundClr;
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nDc_Attr->ulBackgroundClr = pdcattr->ulBackgroundClr;
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nDc_Attr->ulForegroundClr = pdcattr->ulForegroundClr;
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nDc_Attr->ptlBrushOrigin = pdcattr->ptlBrushOrigin;
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nDc_Attr->lTextAlign = pdcattr->lTextAlign;
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nDc_Attr->lTextExtra = pdcattr->lTextExtra;
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nDc_Attr->cBreak = pdcattr->cBreak;
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nDc_Attr->lBreakExtra = pdcattr->lBreakExtra;
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nDc_Attr->iMapMode = pdcattr->iMapMode;
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nDc_Attr->iGraphicsMode = pdcattr->iGraphicsMode;
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nDc_Attr->dwLayout = pdcattr->dwLayout;
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nDc_Attr->hpen = pdcattr->hpen;
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nDc_Attr->hbrush = pdcattr->hbrush;
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nDc_Attr->hlfntNew = pdcattr->hlfntNew;
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newdc->rosdc.hBitmap = dc->rosdc.hBitmap;
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newdc->dclevel.hpal = dc->dclevel.hpal;
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newdc->rosdc.bitsPerPixel = dc->rosdc.bitsPerPixel;
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nDc_Attr->jROP2 = pdcattr->jROP2;
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nDc_Attr->jFillMode = pdcattr->jFillMode;
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nDc_Attr->jStretchBltMode = pdcattr->jStretchBltMode;
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nDc_Attr->lRelAbs = pdcattr->lRelAbs;
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nDc_Attr->jBkMode = pdcattr->jBkMode;
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nDc_Attr->lBkMode = pdcattr->lBkMode;
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nDc_Attr->crBackgroundClr = pdcattr->crBackgroundClr;
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nDc_Attr->crForegroundClr = pdcattr->crForegroundClr;
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nDc_Attr->ulBackgroundClr = pdcattr->ulBackgroundClr;
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nDc_Attr->ulForegroundClr = pdcattr->ulForegroundClr;
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nDc_Attr->ptlBrushOrigin = pdcattr->ptlBrushOrigin;
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nDc_Attr->lTextAlign = pdcattr->lTextAlign;
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nDc_Attr->lTextExtra = pdcattr->lTextExtra;
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nDc_Attr->cBreak = pdcattr->cBreak;
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nDc_Attr->lBreakExtra = pdcattr->lBreakExtra;
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nDc_Attr->iMapMode = pdcattr->iMapMode;
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nDc_Attr->iGraphicsMode = pdcattr->iGraphicsMode;
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#if 0
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/* Apparently, the DC origin is not changed by [GS]etDCState */
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newdc->ptlDCOrig.x = dc->ptlDCOrig.x;
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newdc->ptlDCOrig.y = dc->ptlDCOrig.y;
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/* Apparently, the DC origin is not changed by [GS]etDCState */
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newdc->ptlDCOrig.x = dc->ptlDCOrig.x;
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newdc->ptlDCOrig.y = dc->ptlDCOrig.y;
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#endif
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nDc_Attr->ptlCurrent = pdcattr->ptlCurrent;
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nDc_Attr->ptfxCurrent = pdcattr->ptfxCurrent;
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newdc->dclevel.mxWorldToDevice = dc->dclevel.mxWorldToDevice;
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newdc->dclevel.mxDeviceToWorld = dc->dclevel.mxDeviceToWorld;
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newdc->dclevel.mxWorldToPage = dc->dclevel.mxWorldToPage;
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nDc_Attr->flXform = pdcattr->flXform;
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nDc_Attr->ptlWindowOrg = pdcattr->ptlWindowOrg;
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nDc_Attr->szlWindowExt = pdcattr->szlWindowExt;
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nDc_Attr->ptlViewportOrg = pdcattr->ptlViewportOrg;
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nDc_Attr->szlViewportExt = pdcattr->szlViewportExt;
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nDc_Attr->ptlCurrent = pdcattr->ptlCurrent;
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nDc_Attr->ptfxCurrent = pdcattr->ptfxCurrent;
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newdc->dclevel.mxWorldToDevice = dc->dclevel.mxWorldToDevice;
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newdc->dclevel.mxDeviceToWorld = dc->dclevel.mxDeviceToWorld;
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newdc->dclevel.mxWorldToPage = dc->dclevel.mxWorldToPage;
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nDc_Attr->flXform = pdcattr->flXform;
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nDc_Attr->ptlWindowOrg = pdcattr->ptlWindowOrg;
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nDc_Attr->szlWindowExt = pdcattr->szlWindowExt;
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nDc_Attr->ptlViewportOrg = pdcattr->ptlViewportOrg;
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nDc_Attr->szlViewportExt = pdcattr->szlViewportExt;
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newdc->dclevel.lSaveDepth = 0;
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newdc->dctype = dc->dctype;
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newdc->dclevel.lSaveDepth = 0;
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newdc->dctype = dc->dctype;
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#if 0
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PATH_InitGdiPath( &newdc->dclevel.hPath );
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PATH_InitGdiPath(&newdc->dclevel.hPath);
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#endif
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/* Get/SetDCState() don't change hVisRgn field ("Undoc. Windows" p.559). */
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/* Get/SetDCState() don't change hVisRgn field ("Undoc. Windows" p.559). */
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newdc->rosdc.hGCClipRgn = newdc->rosdc.hVisRgn = 0;
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if (dc->rosdc.hClipRgn)
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{
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newdc->rosdc.hClipRgn = NtGdiCreateRectRgn( 0, 0, 0, 0 );
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NtGdiCombineRgn( newdc->rosdc.hClipRgn, dc->rosdc.hClipRgn, 0, RGN_COPY );
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}
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newdc->rosdc.hGCClipRgn = newdc->rosdc.hVisRgn = 0;
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if (dc->rosdc.hClipRgn)
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{
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newdc->rosdc.hClipRgn = NtGdiCreateRectRgn(0, 0, 0, 0);
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NtGdiCombineRgn(newdc->rosdc.hClipRgn, dc->rosdc.hClipRgn, 0, RGN_COPY);
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}
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}
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// FIXME: why 2 different functions that do the same?
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@@ -85,161 +85,160 @@ VOID
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FASTCALL
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IntGdiCopyFromSaveState(PDC dc, PDC dcs, HDC hDC)
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{
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PDC_ATTR pdcattr, sDc_Attr;
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PDC_ATTR pdcattr, sDc_Attr;
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pdcattr = dc->pdcattr;
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sDc_Attr = dcs->pdcattr;
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pdcattr = dc->pdcattr;
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sDc_Attr = dcs->pdcattr;
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dc->dclevel.flPath = dcs->dclevel.flPath & ~DCPATH_SAVESTATE;
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dc->dclevel.flPath = dcs->dclevel.flPath & ~DCPATH_SAVESTATE;
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pdcattr->dwLayout = sDc_Attr->dwLayout;
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pdcattr->jROP2 = sDc_Attr->jROP2;
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pdcattr->jFillMode = sDc_Attr->jFillMode;
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pdcattr->jStretchBltMode = sDc_Attr->jStretchBltMode;
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pdcattr->lRelAbs = sDc_Attr->lRelAbs;
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pdcattr->jBkMode = sDc_Attr->jBkMode;
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pdcattr->crBackgroundClr = sDc_Attr->crBackgroundClr;
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pdcattr->crForegroundClr = sDc_Attr->crForegroundClr;
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pdcattr->lBkMode = sDc_Attr->lBkMode;
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pdcattr->ulBackgroundClr = sDc_Attr->ulBackgroundClr;
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pdcattr->ulForegroundClr = sDc_Attr->ulForegroundClr;
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pdcattr->ptlBrushOrigin = sDc_Attr->ptlBrushOrigin;
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pdcattr->dwLayout = sDc_Attr->dwLayout;
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pdcattr->jROP2 = sDc_Attr->jROP2;
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pdcattr->jFillMode = sDc_Attr->jFillMode;
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pdcattr->jStretchBltMode = sDc_Attr->jStretchBltMode;
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pdcattr->lRelAbs = sDc_Attr->lRelAbs;
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pdcattr->jBkMode = sDc_Attr->jBkMode;
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pdcattr->crBackgroundClr = sDc_Attr->crBackgroundClr;
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pdcattr->crForegroundClr = sDc_Attr->crForegroundClr;
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pdcattr->lBkMode = sDc_Attr->lBkMode;
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pdcattr->ulBackgroundClr = sDc_Attr->ulBackgroundClr;
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pdcattr->ulForegroundClr = sDc_Attr->ulForegroundClr;
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pdcattr->ptlBrushOrigin = sDc_Attr->ptlBrushOrigin;
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pdcattr->lTextAlign = sDc_Attr->lTextAlign;
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pdcattr->lTextExtra = sDc_Attr->lTextExtra;
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pdcattr->cBreak = sDc_Attr->cBreak;
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pdcattr->lBreakExtra = sDc_Attr->lBreakExtra;
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pdcattr->iMapMode = sDc_Attr->iMapMode;
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pdcattr->iGraphicsMode = sDc_Attr->iGraphicsMode;
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pdcattr->lTextAlign = sDc_Attr->lTextAlign;
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pdcattr->lTextExtra = sDc_Attr->lTextExtra;
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pdcattr->cBreak = sDc_Attr->cBreak;
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pdcattr->lBreakExtra = sDc_Attr->lBreakExtra;
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pdcattr->iMapMode = sDc_Attr->iMapMode;
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pdcattr->iGraphicsMode = sDc_Attr->iGraphicsMode;
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#if 0
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/* Apparently, the DC origin is not changed by [GS]etDCState */
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dc->ptlDCOrig.x = dcs->ptlDCOrig.x;
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dc->ptlDCOrig.y = dcs->ptlDCOrig.y;
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/* Apparently, the DC origin is not changed by [GS]etDCState */
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dc->ptlDCOrig.x = dcs->ptlDCOrig.x;
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dc->ptlDCOrig.y = dcs->ptlDCOrig.y;
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#endif
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pdcattr->ptlCurrent = sDc_Attr->ptlCurrent;
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pdcattr->ptfxCurrent = sDc_Attr->ptfxCurrent;
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dc->dclevel.mxWorldToDevice = dcs->dclevel.mxWorldToDevice;
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dc->dclevel.mxDeviceToWorld = dcs->dclevel.mxDeviceToWorld;
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dc->dclevel.mxWorldToPage = dcs->dclevel.mxWorldToPage;
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pdcattr->flXform = sDc_Attr->flXform;
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pdcattr->ptlWindowOrg = sDc_Attr->ptlWindowOrg;
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pdcattr->szlWindowExt = sDc_Attr->szlWindowExt;
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pdcattr->ptlViewportOrg = sDc_Attr->ptlViewportOrg;
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pdcattr->szlViewportExt = sDc_Attr->szlViewportExt;
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pdcattr->ptlCurrent = sDc_Attr->ptlCurrent;
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pdcattr->ptfxCurrent = sDc_Attr->ptfxCurrent;
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dc->dclevel.mxWorldToDevice = dcs->dclevel.mxWorldToDevice;
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dc->dclevel.mxDeviceToWorld = dcs->dclevel.mxDeviceToWorld;
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dc->dclevel.mxWorldToPage = dcs->dclevel.mxWorldToPage;
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pdcattr->flXform = sDc_Attr->flXform;
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pdcattr->ptlWindowOrg = sDc_Attr->ptlWindowOrg;
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pdcattr->szlWindowExt = sDc_Attr->szlWindowExt;
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pdcattr->ptlViewportOrg = sDc_Attr->ptlViewportOrg;
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pdcattr->szlViewportExt = sDc_Attr->szlViewportExt;
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if (dc->dctype != DC_TYPE_MEMORY)
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{
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dc->rosdc.bitsPerPixel = dcs->rosdc.bitsPerPixel;
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}
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if (dc->dctype != DC_TYPE_MEMORY)
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{
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dc->rosdc.bitsPerPixel = dcs->rosdc.bitsPerPixel;
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}
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#if 0
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if (dcs->rosdc.hClipRgn)
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{
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if (!dc->rosdc.hClipRgn)
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if (dcs->rosdc.hClipRgn)
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{
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dc->rosdc.hClipRgn = NtGdiCreateRectRgn( 0, 0, 0, 0 );
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if (!dc->rosdc.hClipRgn)
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{
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dc->rosdc.hClipRgn = NtGdiCreateRectRgn(0, 0, 0, 0);
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}
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NtGdiCombineRgn(dc->rosdc.hClipRgn, dcs->rosdc.hClipRgn, 0, RGN_COPY);
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}
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NtGdiCombineRgn( dc->rosdc.hClipRgn, dcs->rosdc.hClipRgn, 0, RGN_COPY );
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}
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else
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{
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if (dc->rosdc.hClipRgn)
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else
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{
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NtGdiDeleteObject( dc->rosdc.hClipRgn );
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if (dc->rosdc.hClipRgn)
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{
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NtGdiDeleteObject(dc->rosdc.hClipRgn);
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}
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dc->rosdc.hClipRgn = 0;
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}
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dc->rosdc.hClipRgn = 0;
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}
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{
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int res;
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res = CLIPPING_UpdateGCRegion( dc );
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ASSERT ( res != ERROR );
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}
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DC_UnlockDc ( dc );
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{
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int res;
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res = CLIPPING_UpdateGCRegion(dc);
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ASSERT(res != ERROR);
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}
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DC_UnlockDc(dc);
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#else
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GdiExtSelectClipRgn(dc, dcs->rosdc.hClipRgn, RGN_COPY);
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DC_UnlockDc ( dc );
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GdiExtSelectClipRgn(dc, dcs->rosdc.hClipRgn, RGN_COPY);
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DC_UnlockDc(dc);
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#endif
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if(!hDC) return; // Not a MemoryDC or SaveLevel DC, return.
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if (!hDC) return; // Not a MemoryDC or SaveLevel DC, return.
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NtGdiSelectBitmap( hDC, dcs->rosdc.hBitmap );
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NtGdiSelectBrush( hDC, sDc_Attr->hbrush );
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NtGdiSelectFont( hDC, sDc_Attr->hlfntNew );
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NtGdiSelectPen( hDC, sDc_Attr->hpen );
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NtGdiSelectBitmap(hDC, dcs->rosdc.hBitmap);
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NtGdiSelectBrush(hDC, sDc_Attr->hbrush);
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NtGdiSelectFont(hDC, sDc_Attr->hlfntNew);
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NtGdiSelectPen(hDC, sDc_Attr->hpen);
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IntGdiSetBkColor( hDC, sDc_Attr->crBackgroundClr);
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IntGdiSetTextColor( hDC, sDc_Attr->crForegroundClr);
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IntGdiSetBkColor(hDC, sDc_Attr->crBackgroundClr);
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IntGdiSetTextColor(hDC, sDc_Attr->crForegroundClr);
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GdiSelectPalette( hDC, dcs->dclevel.hpal, FALSE );
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GdiSelectPalette(hDC, dcs->dclevel.hpal, FALSE);
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#if 0
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GDISelectPalette16( hDC, dcs->dclevel.hpal, FALSE );
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GDISelectPalette16(hDC, dcs->dclevel.hpal, FALSE);
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#endif
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}
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HDC APIENTRY
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IntGdiGetDCState(HDC hDC)
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{
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PDC pdcNew, pdc;
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HDC hdcNew;
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PDC pdcNew, pdc;
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HDC hdcNew;
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pdc = DC_LockDc(hDC);
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if (pdc == NULL)
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{
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SetLastWin32Error(ERROR_INVALID_HANDLE);
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return 0;
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}
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pdc = DC_LockDc(hDC);
|
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if (pdc == NULL)
|
||||
{
|
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SetLastWin32Error(ERROR_INVALID_HANDLE);
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return 0;
|
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}
|
||||
|
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pdcNew = DC_AllocDC(NULL);
|
||||
if (pdcNew == NULL)
|
||||
{
|
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pdcNew = DC_AllocDC(NULL);
|
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if (pdcNew == NULL)
|
||||
{
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DC_UnlockDc(pdc);
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return 0;
|
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}
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hdcNew = pdcNew->BaseObject.hHmgr;
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pdcNew->dclevel.hdcSave = hdcNew;
|
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IntGdiCopyToSaveState(pdc, pdcNew);
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DC_UnlockDc(pdcNew);
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DC_UnlockDc(pdc);
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return 0;
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}
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hdcNew = pdcNew->BaseObject.hHmgr;
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pdcNew->dclevel.hdcSave = hdcNew;
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IntGdiCopyToSaveState(pdc, pdcNew);
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DC_UnlockDc(pdcNew);
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DC_UnlockDc(pdc);
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return hdcNew;
|
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return hdcNew;
|
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}
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VOID
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APIENTRY
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IntGdiSetDCState ( HDC hDC, HDC hDCSave )
|
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IntGdiSetDCState(HDC hDC, HDC hDCSave)
|
||||
{
|
||||
PDC dc, dcs;
|
||||
PDC dc, dcs;
|
||||
|
||||
dc = DC_LockDc ( hDC );
|
||||
if ( dc )
|
||||
{
|
||||
dcs = DC_LockDc ( hDCSave );
|
||||
if ( dcs )
|
||||
dc = DC_LockDc(hDC);
|
||||
if (dc)
|
||||
{
|
||||
if ( dcs->dclevel.flPath & DCPATH_SAVESTATE )
|
||||
{
|
||||
IntGdiCopyFromSaveState( dc, dcs, dc->dclevel.hdcSave);
|
||||
}
|
||||
else
|
||||
{
|
||||
DC_UnlockDc(dc);
|
||||
}
|
||||
DC_UnlockDc ( dcs );
|
||||
dcs = DC_LockDc(hDCSave);
|
||||
if (dcs)
|
||||
{
|
||||
if (dcs->dclevel.flPath & DCPATH_SAVESTATE)
|
||||
{
|
||||
IntGdiCopyFromSaveState(dc, dcs, dc->dclevel.hdcSave);
|
||||
}
|
||||
else
|
||||
{
|
||||
DC_UnlockDc(dc);
|
||||
}
|
||||
DC_UnlockDc(dcs);
|
||||
}
|
||||
else
|
||||
{
|
||||
DC_UnlockDc(dc);
|
||||
SetLastWin32Error(ERROR_INVALID_HANDLE);
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
DC_UnlockDc ( dc );
|
||||
SetLastWin32Error(ERROR_INVALID_HANDLE);
|
||||
}
|
||||
}
|
||||
else
|
||||
SetLastWin32Error(ERROR_INVALID_HANDLE);
|
||||
SetLastWin32Error(ERROR_INVALID_HANDLE);
|
||||
}
|
||||
|
||||
|
||||
|
||||
BOOL
|
||||
APIENTRY
|
||||
NtGdiResetDC(
|
||||
@@ -249,135 +248,136 @@ NtGdiResetDC(
|
||||
IN OPTIONAL VOID *pDriverInfo2,
|
||||
OUT VOID *ppUMdhpdev)
|
||||
{
|
||||
UNIMPLEMENTED;
|
||||
return 0;
|
||||
UNIMPLEMENTED;
|
||||
return 0;
|
||||
}
|
||||
|
||||
BOOL APIENTRY
|
||||
NtGdiRestoreDC(HDC hDC, INT SaveLevel)
|
||||
NtGdiRestoreDC(
|
||||
HDC hDC,
|
||||
INT SaveLevel)
|
||||
{
|
||||
PDC dc, dcs;
|
||||
BOOL success;
|
||||
PDC dc, dcs;
|
||||
BOOL success;
|
||||
|
||||
DPRINT("NtGdiRestoreDC(%lx, %d)\n", hDC, SaveLevel);
|
||||
DPRINT("NtGdiRestoreDC(%lx, %d)\n", hDC, SaveLevel);
|
||||
|
||||
dc = DC_LockDc(hDC);
|
||||
if (!dc)
|
||||
{
|
||||
SetLastWin32Error(ERROR_INVALID_HANDLE);
|
||||
return FALSE;
|
||||
}
|
||||
dc = DC_LockDc(hDC);
|
||||
if (!dc)
|
||||
{
|
||||
SetLastWin32Error(ERROR_INVALID_HANDLE);
|
||||
return FALSE;
|
||||
}
|
||||
|
||||
if (SaveLevel < 0)
|
||||
SaveLevel = dc->dclevel.lSaveDepth + SaveLevel + 1;
|
||||
if (SaveLevel < 0)
|
||||
SaveLevel = dc->dclevel.lSaveDepth + SaveLevel + 1;
|
||||
|
||||
if(SaveLevel < 0 || dc->dclevel.lSaveDepth<SaveLevel)
|
||||
{
|
||||
DC_UnlockDc(dc);
|
||||
return FALSE;
|
||||
}
|
||||
|
||||
success=TRUE;
|
||||
while (dc->dclevel.lSaveDepth >= SaveLevel)
|
||||
{
|
||||
HDC hdcs = dc->hdcNext;
|
||||
|
||||
dcs = DC_LockDc (hdcs);
|
||||
if (dcs == NULL)
|
||||
{
|
||||
if (SaveLevel < 0 || dc->dclevel.lSaveDepth<SaveLevel)
|
||||
{
|
||||
DC_UnlockDc(dc);
|
||||
return FALSE;
|
||||
}
|
||||
}
|
||||
|
||||
dc->hdcNext = dcs->hdcNext;
|
||||
dcs->hdcNext = 0;
|
||||
success=TRUE;
|
||||
while (dc->dclevel.lSaveDepth >= SaveLevel)
|
||||
{
|
||||
HDC hdcs = dc->hdcNext;
|
||||
|
||||
if (--dc->dclevel.lSaveDepth < SaveLevel)
|
||||
{
|
||||
DC_UnlockDc( dc );
|
||||
DC_UnlockDc( dcs );
|
||||
|
||||
IntGdiSetDCState(hDC, hdcs);
|
||||
|
||||
dc = DC_LockDc(hDC);
|
||||
if(!dc)
|
||||
{
|
||||
dcs = DC_LockDc(hdcs);
|
||||
if (dcs == NULL)
|
||||
{
|
||||
DC_UnlockDc(dc);
|
||||
return FALSE;
|
||||
}
|
||||
// Restore Path by removing it, if the Save flag is set.
|
||||
// BeginPath will takecare of the rest.
|
||||
if ( dc->dclevel.hPath && dc->dclevel.flPath & DCPATH_SAVE)
|
||||
{
|
||||
PATH_Delete(dc->dclevel.hPath);
|
||||
dc->dclevel.hPath = 0;
|
||||
dc->dclevel.flPath &= ~DCPATH_SAVE;
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
DC_UnlockDc( dcs );
|
||||
}
|
||||
NtGdiDeleteObjectApp (hdcs);
|
||||
}
|
||||
DC_UnlockDc( dc );
|
||||
return success;
|
||||
}
|
||||
|
||||
dc->hdcNext = dcs->hdcNext;
|
||||
dcs->hdcNext = 0;
|
||||
|
||||
if (--dc->dclevel.lSaveDepth < SaveLevel)
|
||||
{
|
||||
DC_UnlockDc(dc);
|
||||
DC_UnlockDc(dcs);
|
||||
|
||||
IntGdiSetDCState(hDC, hdcs);
|
||||
|
||||
dc = DC_LockDc(hDC);
|
||||
if (!dc)
|
||||
{
|
||||
return FALSE;
|
||||
}
|
||||
// Restore Path by removing it, if the Save flag is set.
|
||||
// BeginPath will takecare of the rest.
|
||||
if (dc->dclevel.hPath && dc->dclevel.flPath & DCPATH_SAVE)
|
||||
{
|
||||
PATH_Delete(dc->dclevel.hPath);
|
||||
dc->dclevel.hPath = 0;
|
||||
dc->dclevel.flPath &= ~DCPATH_SAVE;
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
DC_UnlockDc(dcs);
|
||||
}
|
||||
NtGdiDeleteObjectApp(hdcs);
|
||||
}
|
||||
DC_UnlockDc(dc);
|
||||
return success;
|
||||
}
|
||||
|
||||
|
||||
INT APIENTRY
|
||||
NtGdiSaveDC(HDC hDC)
|
||||
NtGdiSaveDC(
|
||||
HDC hDC)
|
||||
{
|
||||
HDC hdcs;
|
||||
PDC dc, dcs;
|
||||
INT ret;
|
||||
HDC hdcs;
|
||||
PDC dc, dcs;
|
||||
INT ret;
|
||||
|
||||
DPRINT("NtGdiSaveDC(%lx)\n", hDC);
|
||||
DPRINT("NtGdiSaveDC(%lx)\n", hDC);
|
||||
|
||||
if (!(hdcs = IntGdiGetDCState(hDC)))
|
||||
{
|
||||
return 0;
|
||||
}
|
||||
if (!(hdcs = IntGdiGetDCState(hDC)))
|
||||
{
|
||||
return 0;
|
||||
}
|
||||
|
||||
dcs = DC_LockDc (hdcs);
|
||||
if (dcs == NULL)
|
||||
{
|
||||
SetLastWin32Error(ERROR_INVALID_HANDLE);
|
||||
return 0;
|
||||
}
|
||||
dc = DC_LockDc (hDC);
|
||||
if (dc == NULL)
|
||||
{
|
||||
dcs = DC_LockDc(hdcs);
|
||||
if (dcs == NULL)
|
||||
{
|
||||
SetLastWin32Error(ERROR_INVALID_HANDLE);
|
||||
return 0;
|
||||
}
|
||||
dc = DC_LockDc(hDC);
|
||||
if (dc == NULL)
|
||||
{
|
||||
DC_UnlockDc(dcs);
|
||||
SetLastWin32Error(ERROR_INVALID_HANDLE);
|
||||
return 0;
|
||||
}
|
||||
|
||||
/*
|
||||
* Copy path.
|
||||
*/
|
||||
dcs->dclevel.hPath = dc->dclevel.hPath;
|
||||
if (dcs->dclevel.hPath) dcs->dclevel.flPath |= DCPATH_SAVE;
|
||||
|
||||
dcs->hdcNext = dc->hdcNext;
|
||||
dc->hdcNext = hdcs;
|
||||
ret = ++dc->dclevel.lSaveDepth;
|
||||
DC_UnlockDc(dcs);
|
||||
SetLastWin32Error(ERROR_INVALID_HANDLE);
|
||||
return 0;
|
||||
}
|
||||
DC_UnlockDc(dc);
|
||||
|
||||
/*
|
||||
* Copy path.
|
||||
*/
|
||||
dcs->dclevel.hPath = dc->dclevel.hPath;
|
||||
if (dcs->dclevel.hPath) dcs->dclevel.flPath |= DCPATH_SAVE;
|
||||
|
||||
dcs->hdcNext = dc->hdcNext;
|
||||
dc->hdcNext = hdcs;
|
||||
ret = ++dc->dclevel.lSaveDepth;
|
||||
DC_UnlockDc( dcs );
|
||||
DC_UnlockDc( dc );
|
||||
|
||||
return ret;
|
||||
return ret;
|
||||
}
|
||||
|
||||
|
||||
|
||||
BOOL FASTCALL
|
||||
IntGdiCleanDC(HDC hDC)
|
||||
{
|
||||
PDC dc;
|
||||
if (!hDC) return FALSE;
|
||||
dc = DC_LockDc ( hDC );
|
||||
if (!dc) return FALSE;
|
||||
// Clean the DC
|
||||
if (defaultDCstate) IntGdiCopyFromSaveState(dc, defaultDCstate, hDC );
|
||||
return TRUE;
|
||||
PDC dc;
|
||||
if (!hDC) return FALSE;
|
||||
dc = DC_LockDc(hDC);
|
||||
if (!dc) return FALSE;
|
||||
// Clean the DC
|
||||
if (defaultDCstate) IntGdiCopyFromSaveState(dc, defaultDCstate, hDC);
|
||||
return TRUE;
|
||||
}
|
||||
|
||||
|
||||
Reference in New Issue
Block a user