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[FORMATTING]
- fix indentation - remove the large file header, fix the small one svn path=/trunk/; revision=40390
This commit is contained in:
Timo Kreuzer
parent
579dc0993e
commit
f0179f8ce1
1 changed files with 398 additions and 431 deletions
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@ -1,26 +1,7 @@
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/*
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* ReactOS W32 Subsystem
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* Copyright (C) 1998, 1999, 2000, 2001, 2002, 2003 ReactOS Team
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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*/
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/* $Id$
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*
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* PROJECT: ReactOS kernel
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* PURPOSE: Mouse
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* FILE: subsys/win32k/eng/mouse.c
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* PROJECT: ReactOS win32 subsystem
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* PURPOSE: Mouse pointer functions
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* FILE: subsystems/win32k/eng/mouse.c
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* PROGRAMER: Casper S. Hornstrup (chorns@users.sourceforge.net)
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* REVISION HISTORY:
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* 06-06-2001 CSH Created
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@ -34,13 +15,17 @@
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/* FUNCTIONS *****************************************************************/
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INT INTERNAL_CALL
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MouseSafetyOnDrawStart(SURFOBJ *SurfObj, LONG HazardX1,
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LONG HazardY1, LONG HazardX2, LONG HazardY2)
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/*
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* FUNCTION: Notify the mouse driver that drawing is about to begin in
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* a rectangle on a particular surface.
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*/
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INT INTERNAL_CALL
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MouseSafetyOnDrawStart(
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SURFOBJ *SurfObj,
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LONG HazardX1,
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LONG HazardY1,
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LONG HazardX2,
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LONG HazardY2)
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{
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LONG tmp;
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PDEVOBJ *ppdev;
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@ -49,8 +34,7 @@ MouseSafetyOnDrawStart(SURFOBJ *SurfObj, LONG HazardX1,
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ASSERT(SurfObj != NULL);
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ppdev = GDIDEV(SurfObj);
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if(ppdev == NULL)
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if (ppdev == NULL)
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{
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return(FALSE);
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}
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@ -65,11 +49,15 @@ MouseSafetyOnDrawStart(SURFOBJ *SurfObj, LONG HazardX1,
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if (HazardX1 > HazardX2)
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{
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tmp = HazardX2; HazardX2 = HazardX1; HazardX1 = tmp;
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tmp = HazardX2;
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HazardX2 = HazardX1;
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HazardX1 = tmp;
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}
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if (HazardY1 > HazardY2)
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{
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tmp = HazardY2; HazardY2 = HazardY1; HazardY1 = tmp;
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tmp = HazardY2;
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HazardY2 = HazardY1;
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HazardY1 = tmp;
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}
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if (ppdev->SafetyRemoveLevel != 0)
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@ -95,11 +83,12 @@ MouseSafetyOnDrawStart(SURFOBJ *SurfObj, LONG HazardX1,
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return(TRUE);
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}
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INT INTERNAL_CALL
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MouseSafetyOnDrawEnd(SURFOBJ *SurfObj)
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/*
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* FUNCTION: Notify the mouse driver that drawing has finished on a surface.
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*/
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INT INTERNAL_CALL
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MouseSafetyOnDrawEnd(
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SURFOBJ *SurfObj)
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{
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PDEVOBJ *ppdev;
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GDIPOINTER *pgp;
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@ -108,14 +97,14 @@ MouseSafetyOnDrawEnd(SURFOBJ *SurfObj)
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ppdev = GDIDEV(SurfObj);
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if(ppdev == NULL)
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if (ppdev == NULL)
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{
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return(FALSE);
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}
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pgp = &ppdev->Pointer;
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if(SPS_ACCEPT_NOEXCLUDE == pgp->Status ||
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if (SPS_ACCEPT_NOEXCLUDE == pgp->Status ||
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pgp->Exclude.right == -1)
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{
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return FALSE;
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@ -138,7 +127,9 @@ MouseSafetyOnDrawEnd(SURFOBJ *SurfObj)
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/* SOFTWARE MOUSE POINTER IMPLEMENTATION **************************************/
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VOID INTERNAL_CALL
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IntHideMousePointer(PDEVOBJ *ppdev, SURFOBJ *psoDest)
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IntHideMousePointer(
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PDEVOBJ *ppdev,
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SURFOBJ *psoDest)
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{
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GDIPOINTER *pgp;
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POINTL pt;
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@ -153,22 +144,15 @@ IntHideMousePointer(PDEVOBJ *ppdev, SURFOBJ *psoDest)
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return;
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}
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pgp->Enabled = FALSE;
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/*
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* The mouse is hide from ShowCours and it is frist ??
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*/
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/* The mouse is hide from ShowCours and it is frist ?? */
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if (pgp->ShowPointer < 0)
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{
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return ;
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}
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/*
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* Hide the cours
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*/
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/* Hide the cours */
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pt.x = gpsi->ptCursor.x - pgp->HotSpot.x;
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pt.y = gpsi->ptCursor.y - pgp->HotSpot.y;
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@ -192,9 +176,9 @@ IntHideMousePointer(PDEVOBJ *ppdev, SURFOBJ *psoDest)
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SrcPoint.x = max(-pt.x, 0);
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SrcPoint.y = max(-pt.y, 0);
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if((SaveSurface = EngLockSurface(pgp->SaveSurface)))
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if ((SaveSurface = EngLockSurface(pgp->SaveSurface)))
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{
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if((MaskSurface = EngLockSurface(pgp->MaskSurface)))
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if ((MaskSurface = EngLockSurface(pgp->MaskSurface)))
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{
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IntEngBitBltEx(psoDest, SaveSurface, MaskSurface, NULL, NULL,
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&DestRect, &SrcPoint, &SrcPoint, NULL, NULL,
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@ -225,9 +209,7 @@ IntShowMousePointer(PDEVOBJ *ppdev, SURFOBJ *psoDest)
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pgp->Enabled = TRUE;
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/*
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* Do not blt the mouse if it in hide
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*/
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/* Do not blt the mouse if it in hide */
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if (pgp->ShowPointer < 0)
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{
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return ;
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@ -236,10 +218,7 @@ IntShowMousePointer(PDEVOBJ *ppdev, SURFOBJ *psoDest)
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pt.x = gpsi->ptCursor.x - pgp->HotSpot.x;
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pt.y = gpsi->ptCursor.y - pgp->HotSpot.y;
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/*
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* Copy the pixels under the cursor to temporary surface.
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*/
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/* Copy the pixels under the cursor to temporary surface. */
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if (pgp->SaveSurface != NULL &&
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(SaveSurface = EngLockSurface(pgp->SaveSurface)))
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{
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@ -265,10 +244,7 @@ IntShowMousePointer(PDEVOBJ *ppdev, SURFOBJ *psoDest)
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}
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/*
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* Blit the cursor on the screen.
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*/
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/* Blit the cursor on the screen. */
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{
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RECTL DestRect;
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POINTL SrcPoint;
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@ -287,7 +263,6 @@ IntShowMousePointer(PDEVOBJ *ppdev, SURFOBJ *psoDest)
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SrcPoint.x = max(-pt.x, 0);
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SrcPoint.y = max(-pt.y, 0);
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if (pgp->MaskSurface)
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psoMask = EngLockSurface(pgp->MaskSurface);
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@ -295,7 +270,7 @@ IntShowMousePointer(PDEVOBJ *ppdev, SURFOBJ *psoDest)
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{
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if (pgp->ColorSurface != NULL)
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{
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if((psoColor = EngLockSurface(pgp->ColorSurface)))
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if ((psoColor = EngLockSurface(pgp->ColorSurface)))
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{
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IntEngBitBltEx(psoDest, psoColor, psoMask, NULL,
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pgp->XlateObject, &DestRect, &SrcPoint, &SrcPoint,
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@ -321,7 +296,6 @@ IntShowMousePointer(PDEVOBJ *ppdev, SURFOBJ *psoDest)
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/*
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* @implemented
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*/
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ULONG APIENTRY
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EngSetPointerShape(
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IN SURFOBJ *pso,
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@ -349,7 +323,7 @@ EngSetPointerShape(
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if (pgp->ColorSurface != NULL)
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{
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/* FIXME: Is this really needed? */
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if((psoTemp = EngLockSurface(pgp->ColorSurface)))
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if ((psoTemp = EngLockSurface(pgp->ColorSurface)))
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{
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EngFreeMem(psoTemp->pvBits);
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psoTemp->pvBits = 0;
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@ -363,7 +337,7 @@ EngSetPointerShape(
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if (pgp->MaskSurface != NULL)
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{
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/* FIXME: Is this really needed? */
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if((psoTemp = EngLockSurface(pgp->MaskSurface)))
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if ((psoTemp = EngLockSurface(pgp->MaskSurface)))
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{
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EngFreeMem(psoTemp->pvBits);
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psoTemp->pvBits = 0;
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@ -386,10 +360,7 @@ EngSetPointerShape(
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pgp->XlateObject = NULL;
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}
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/*
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* See if we are being asked to hide the pointer.
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*/
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/* See if we are being asked to hide the pointer. */
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if (psoMask == NULL)
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{
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return SPS_ACCEPT_NOEXCLUDE;
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@ -449,11 +420,8 @@ EngSetPointerShape(
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psoMask->lDelta < 0 ? 0 : BMF_TOPDOWN, Bits);
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}
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/*
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* Create an XLATEOBJ that will be used for drawing masks.
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* FIXME: We should get this in pxlo parameter!
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*/
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/* Create an XLATEOBJ that will be used for drawing masks.
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* FIXME: We should get this in pxlo parameter! */
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if (pxlo == NULL)
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{
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HPALETTE BWPalette, DestPalette;
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@ -472,10 +440,7 @@ EngSetPointerShape(
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pgp->XlateObject = pxlo;
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}
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/*
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* Create surface for saving the pixels under the cursor.
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*/
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/* Create surface for saving the pixels under the cursor. */
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{
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LONG lDelta;
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@ -504,11 +469,13 @@ EngSetPointerShape(
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break;
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}
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pgp->SaveSurface = (HSURF)EngCreateBitmap(
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pgp->Size, lDelta, pso->iBitmapFormat, BMF_TOPDOWN | BMF_NOZEROINIT, NULL);
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pgp->SaveSurface = (HSURF)EngCreateBitmap(pgp->Size,
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lDelta,
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pso->iBitmapFormat,
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BMF_TOPDOWN | BMF_NOZEROINIT, NULL);
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}
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if(x != -1)
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if (x != -1)
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{
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IntShowMousePointer(ppdev, pso);
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