+++ /dev/null
-/* $XConsortium: windowstr.h /main/36 1995/09/22 10:23:19 dpw $ */
-/***********************************************************
-
-Copyright (c) 1987 X Consortium
-
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in
-all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
-AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
-CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-Except as contained in this notice, the name of the X Consortium shall not be
-used in advertising or otherwise to promote the sale, use or other dealings
-in this Software without prior written authorization from the X Consortium.
-
-
-Copyright 1987 by Digital Equipment Corporation, Maynard, Massachusetts.
-
- All Rights Reserved
-
-Permission to use, copy, modify, and distribute this software and its
-documentation for any purpose and without fee is hereby granted,
-provided that the above copyright notice appear in all copies and that
-both that copyright notice and this permission notice appear in
-supporting documentation, and that the name of Digital not be
-used in advertising or publicity pertaining to distribution of the
-software without specific, written prior permission.
-
-DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING
-ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL
-DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR
-ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
-WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
-ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
-SOFTWARE.
-
-******************************************************************/
-
-#ifndef WINDOWSTRUCT_H
-#define WINDOWSTRUCT_H
-
-#include "window.h"
-#include "pixmapstr.h"
-#include "regionstr.h"
-#include "cursor.h"
-#include "property.h"
-#include "resource.h" /* for ROOT_WINDOW_ID_BASE */
-#include "dix.h"
-#include "miscstruct.h"
-#include "X11/Xprotostr.h"
-#include "opaque.h"
-
-#define GuaranteeNothing 0
-#define GuaranteeVisBack 1
-
-#define SameBackground(as, a, bs, b) \
- ((as) == (bs) && ((as) == None || \
- (as) == ParentRelative || \
- SamePixUnion(a,b,as == BackgroundPixel)))
-
-#define SameBorder(as, a, bs, b) \
- EqualPixUnion(as, a, bs, b)
-
-typedef struct _WindowOpt {
- VisualID visual; /* default: same as parent */
- CursorPtr cursor; /* default: window.cursorNone */
- Colormap colormap; /* default: same as parent */
- Mask dontPropagateMask; /* default: window.dontPropagate */
- Mask otherEventMasks; /* default: 0 */
- struct _OtherClients *otherClients; /* default: NULL */
- struct _GrabRec *passiveGrabs; /* default: NULL */
- PropertyPtr userProps; /* default: NULL */
- unsigned long backingBitPlanes; /* default: ~0L */
- unsigned long backingPixel; /* default: 0 */
-#ifdef SHAPE
- RegionPtr boundingShape; /* default: NULL */
- RegionPtr clipShape; /* default: NULL */
-#endif
-#ifdef XINPUT
- struct _OtherInputMasks *inputMasks; /* default: NULL */
-#endif
-} WindowOptRec, *WindowOptPtr;
-
-#define BackgroundPixel 2L
-#define BackgroundPixmap 3L
-
-typedef struct _Window {
- DrawableRec drawable;
- WindowPtr parent; /* ancestor chain */
- WindowPtr nextSib; /* next lower sibling */
- WindowPtr prevSib; /* next higher sibling */
- WindowPtr firstChild; /* top-most child */
- WindowPtr lastChild; /* bottom-most child */
- RegionRec clipList; /* clipping rectangle for output */
- RegionRec borderClip; /* NotClippedByChildren + border */
- union _Validate *valdata;
- RegionRec winSize;
- RegionRec borderSize;
- DDXPointRec origin; /* position relative to parent */
- unsigned short borderWidth;
- unsigned short deliverableEvents;
- Mask eventMask;
- PixUnion background;
- PixUnion border;
- pointer backStorage; /* null when BS disabled */
- WindowOptPtr optional;
- unsigned backgroundState:2; /* None, Relative, Pixel, Pixmap */
- unsigned borderIsPixel:1;
- unsigned cursorIsNone:1; /* else real cursor (might inherit) */
- unsigned backingStore:2;
- unsigned saveUnder:1;
- unsigned DIXsaveUnder:1;
- unsigned bitGravity:4;
- unsigned winGravity:4;
- unsigned overrideRedirect:1;
- unsigned visibility:2;
- unsigned mapped:1;
- unsigned realized:1; /* ancestors are all mapped */
- unsigned viewable:1; /* realized && InputOutput */
- unsigned dontPropagate:3;/* index into DontPropagateMasks */
- unsigned forcedBS:1; /* system-supplied backingStore */
-#ifdef NEED_DBE_BUF_BITS
-#define DBE_FRONT_BUFFER 1
-#define DBE_BACK_BUFFER 0
- unsigned dstBuffer:1; /* destination buffer for rendering */
- unsigned srcBuffer:1; /* source buffer for rendering */
-#endif
- DevUnion *devPrivates;
-} WindowRec;
-
-/*
- * Ok, a bunch of macros for accessing the optional record
- * fields (or filling the appropriate default value)
- */
-
-extern Mask DontPropagateMasks[];
-
-#define wTrackParent(w,field) ((w)->optional ? \
- (w)->optional->field \
- : FindWindowWithOptional(w)->optional->field)
-#define wUseDefault(w,field,def) ((w)->optional ? \
- (w)->optional->field \
- : def)
-
-#define wVisual(w) wTrackParent(w, visual)
-#define wCursor(w) ((w)->cursorIsNone ? None : wTrackParent(w, cursor))
-#define wColormap(w) ((w)->drawable.class == InputOnly ? None : wTrackParent(w, colormap))
-#define wDontPropagateMask(w) wUseDefault(w, dontPropagateMask, DontPropagateMasks[(w)->dontPropagate])
-#define wOtherEventMasks(w) wUseDefault(w, otherEventMasks, 0)
-#define wOtherClients(w) wUseDefault(w, otherClients, NULL)
-#ifdef XINPUT
-#define wOtherInputMasks(w) wUseDefault(w, inputMasks, NULL)
-#else
-#define wOtherInputMasks(w) NULL
-#endif
-#define wPassiveGrabs(w) wUseDefault(w, passiveGrabs, NULL)
-#define wUserProps(w) wUseDefault(w, userProps, NULL)
-#define wBackingBitPlanes(w) wUseDefault(w, backingBitPlanes, ~0L)
-#define wBackingPixel(w) wUseDefault(w, backingPixel, 0)
-#ifdef SHAPE
-#define wBoundingShape(w) wUseDefault(w, boundingShape, NULL)
-#define wClipShape(w) wUseDefault(w, clipShape, NULL)
-#endif
-#define wClient(w) (clients[CLIENT_ID((w)->drawable.id)])
-#define wBorderWidth(w) ((int) (w)->borderWidth)
-
-/* true when w needs a border drawn. */
-
-#ifdef SHAPE
-#define HasBorder(w) ((w)->borderWidth || wClipShape(w))
-#else
-#define HasBorder(w) ((w)->borderWidth)
-#endif
-
-typedef struct _ScreenSaverStuff {
- WindowPtr pWindow;
- XID wid;
- char blanked;
- Bool (*ExternalScreenSaver)(
-#if NeedNestedPrototypes
- ScreenPtr /*pScreen*/,
- int /*xstate*/,
- Bool /*force*/
-#endif
- );
-} ScreenSaverStuffRec, *ScreenSaverStuffPtr;
-
-#define SCREEN_IS_BLANKED 0
-#define SCREEN_ISNT_SAVED 1
-#define SCREEN_IS_TILED 2
-#define SCREEN_IS_BLACK 3
-
-#define HasSaverWindow(i) (savedScreenInfo[i].pWindow != NullWindow)
-
-extern int screenIsSaved;
-extern ScreenSaverStuffRec savedScreenInfo[MAXSCREENS];
-
-/*
- * this is the configuration parameter "NO_BACK_SAVE"
- * it means that any existant backing store should not
- * be used to implement save unders.
- */
-
-#ifndef NO_BACK_SAVE
-#define DO_SAVE_UNDERS(pWin) ((pWin)->drawable.pScreen->saveUnderSupport ==\
- USE_DIX_SAVE_UNDERS)
-/*
- * saveUnderSupport is set to this magic value when using DIXsaveUnders
- */
-
-#define USE_DIX_SAVE_UNDERS 0x40
-#endif
-
-extern int numSaveUndersViewable;
-extern int deltaSaveUndersViewable;
-
-#endif /* WINDOWSTRUCT_H */
projects / rdpsrv / blobdiff