| 1 | /***********************************************************
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| 2 |
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| 3 | Copyright 1987, 1998 The Open Group
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| 4 |
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| 5 | Permission to use, copy, modify, distribute, and sell this software and its
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| 6 | documentation for any purpose is hereby granted without fee, provided that
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| 7 | the above copyright notice appear in all copies and that both that
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| 8 | copyright notice and this permission notice appear in supporting
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| 9 | documentation.
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| 10 |
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| 11 | The above copyright notice and this permission notice shall be included in
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| 12 | all copies or substantial portions of the Software.
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| 13 |
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| 14 | THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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| 15 | IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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| 16 | FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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| 17 | OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
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| 18 | AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
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| 19 | CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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| 20 |
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| 21 | Except as contained in this notice, the name of The Open Group shall not be
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| 22 | used in advertising or otherwise to promote the sale, use or other dealings
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| 23 | in this Software without prior written authorization from The Open Group.
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| 24 |
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| 25 |
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| 26 | Copyright 1987 by Digital Equipment Corporation, Maynard, Massachusetts.
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| 27 |
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| 28 | All Rights Reserved
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| 29 |
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| 30 | Permission to use, copy, modify, and distribute this software and its
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| 31 | documentation for any purpose and without fee is hereby granted,
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| 32 | provided that the above copyright notice appear in all copies and that
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| 33 | both that copyright notice and this permission notice appear in
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| 34 | supporting documentation, and that the name of Digital not be
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| 35 | used in advertising or publicity pertaining to distribution of the
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| 36 | software without specific, written prior permission.
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| 37 |
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| 38 | DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING
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| 39 | ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL
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| 40 | DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR
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| 41 | ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
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| 42 | WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
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| 43 | ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
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| 44 | SOFTWARE.
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| 45 |
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| 46 | ******************************************************************/
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| 47 |
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| 48 | #ifndef WINDOW_H
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| 49 | #define WINDOW_H
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| 50 |
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| 51 | #include "misc.h"
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| 52 | #include "region.h"
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| 53 | #include "screenint.h"
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| 54 | #include <X11/Xproto.h>
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| 55 |
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| 56 | #define TOTALLY_OBSCURED 0
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| 57 | #define UNOBSCURED 1
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| 58 | #define OBSCURED 2
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| 59 |
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| 60 | #define VisibilityNotViewable 3
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| 61 |
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| 62 | /* return values for tree-walking callback procedures */
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| 63 | #define WT_STOPWALKING 0
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| 64 | #define WT_WALKCHILDREN 1
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| 65 | #define WT_DONTWALKCHILDREN 2
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| 66 | #define WT_NOMATCH 3
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| 67 | #define NullWindow ((WindowPtr) 0)
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| 68 |
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| 69 | typedef struct _BackingStore *BackingStorePtr;
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| 70 | typedef struct _Window *WindowPtr;
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| 71 |
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| 72 | typedef int (*VisitWindowProcPtr)(
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| 73 | WindowPtr /*pWin*/,
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| 74 | pointer /*data*/);
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| 75 |
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| 76 | extern int TraverseTree(
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| 77 | WindowPtr /*pWin*/,
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| 78 | VisitWindowProcPtr /*func*/,
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| 79 | pointer /*data*/);
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| 80 |
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| 81 | extern int WalkTree(
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| 82 | ScreenPtr /*pScreen*/,
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| 83 | VisitWindowProcPtr /*func*/,
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| 84 | pointer /*data*/);
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| 85 |
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| 86 | extern WindowPtr AllocateWindow(
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| 87 | ScreenPtr /*pScreen*/);
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| 88 |
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| 89 | extern Bool CreateRootWindow(
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| 90 | ScreenPtr /*pScreen*/);
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| 91 |
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| 92 | extern void InitRootWindow(
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| 93 | WindowPtr /*pWin*/);
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| 94 |
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| 95 | typedef WindowPtr (* RealChildHeadProc) (WindowPtr pWin);
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| 96 |
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| 97 | void RegisterRealChildHeadProc (RealChildHeadProc proc);
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| 98 |
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| 99 | extern WindowPtr RealChildHead(
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| 100 | WindowPtr /*pWin*/);
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| 101 |
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| 102 | extern WindowPtr CreateWindow(
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| 103 | Window /*wid*/,
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| 104 | WindowPtr /*pParent*/,
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| 105 | int /*x*/,
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| 106 | int /*y*/,
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| 107 | unsigned int /*w*/,
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| 108 | unsigned int /*h*/,
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| 109 | unsigned int /*bw*/,
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| 110 | unsigned int /*class*/,
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| 111 | Mask /*vmask*/,
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| 112 | XID* /*vlist*/,
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| 113 | int /*depth*/,
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| 114 | ClientPtr /*client*/,
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| 115 | VisualID /*visual*/,
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| 116 | int* /*error*/);
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| 117 |
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| 118 | extern int DeleteWindow(
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| 119 | pointer /*pWin*/,
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| 120 | XID /*wid*/);
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| 121 |
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| 122 | extern void DestroySubwindows(
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| 123 | WindowPtr /*pWin*/,
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| 124 | ClientPtr /*client*/);
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| 125 |
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| 126 | /* Quartz support on Mac OS X uses the HIToolbox
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| 127 | framework whose ChangeWindowAttributes function conflicts here. */
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| 128 | #ifdef __DARWIN__
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| 129 | #define ChangeWindowAttributes Darwin_X_ChangeWindowAttributes
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| 130 | #endif
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| 131 | extern int ChangeWindowAttributes(
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| 132 | WindowPtr /*pWin*/,
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| 133 | Mask /*vmask*/,
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| 134 | XID* /*vlist*/,
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| 135 | ClientPtr /*client*/);
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| 136 |
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| 137 | /* Quartz support on Mac OS X uses the HIToolbox
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| 138 | framework whose GetWindowAttributes function conflicts here. */
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| 139 | #ifdef __DARWIN__
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| 140 | #define GetWindowAttributes(w,c,x) Darwin_X_GetWindowAttributes(w,c,x)
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| 141 | extern void Darwin_X_GetWindowAttributes(
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| 142 | #else
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| 143 | extern void GetWindowAttributes(
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| 144 | #endif
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| 145 | WindowPtr /*pWin*/,
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| 146 | ClientPtr /*client*/,
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| 147 | xGetWindowAttributesReply* /* wa */);
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| 148 |
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| 149 | extern RegionPtr CreateUnclippedWinSize(
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| 150 | WindowPtr /*pWin*/);
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| 151 |
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| 152 | extern void GravityTranslate(
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| 153 | int /*x*/,
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| 154 | int /*y*/,
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| 155 | int /*oldx*/,
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| 156 | int /*oldy*/,
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| 157 | int /*dw*/,
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| 158 | int /*dh*/,
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| 159 | unsigned /*gravity*/,
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| 160 | int* /*destx*/,
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| 161 | int* /*desty*/);
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| 162 |
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| 163 | extern int ConfigureWindow(
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| 164 | WindowPtr /*pWin*/,
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| 165 | Mask /*mask*/,
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| 166 | XID* /*vlist*/,
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| 167 | ClientPtr /*client*/);
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| 168 |
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| 169 | extern int CirculateWindow(
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| 170 | WindowPtr /*pParent*/,
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| 171 | int /*direction*/,
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| 172 | ClientPtr /*client*/);
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| 173 |
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| 174 | extern int ReparentWindow(
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| 175 | WindowPtr /*pWin*/,
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| 176 | WindowPtr /*pParent*/,
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| 177 | int /*x*/,
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| 178 | int /*y*/,
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| 179 | ClientPtr /*client*/);
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| 180 |
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| 181 | extern int MapWindow(
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| 182 | WindowPtr /*pWin*/,
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| 183 | ClientPtr /*client*/);
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| 184 |
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| 185 | extern void MapSubwindows(
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| 186 | WindowPtr /*pParent*/,
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| 187 | ClientPtr /*client*/);
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| 188 |
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| 189 | extern int UnmapWindow(
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| 190 | WindowPtr /*pWin*/,
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| 191 | Bool /*fromConfigure*/);
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| 192 |
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| 193 | extern void UnmapSubwindows(
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| 194 | WindowPtr /*pWin*/);
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| 195 |
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| 196 | extern void HandleSaveSet(
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| 197 | ClientPtr /*client*/);
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| 198 |
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| 199 | extern Bool PointInWindowIsVisible(
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| 200 | WindowPtr /*pWin*/,
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| 201 | int /*x*/,
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| 202 | int /*y*/);
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| 203 |
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| 204 | extern RegionPtr NotClippedByChildren(
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| 205 | WindowPtr /*pWin*/);
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| 206 |
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| 207 | extern void SendVisibilityNotify(
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| 208 | WindowPtr /*pWin*/);
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| 209 |
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| 210 | extern void SaveScreens(
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| 211 | int /*on*/,
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| 212 | int /*mode*/);
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| 213 |
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| 214 | extern WindowPtr FindWindowWithOptional(
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| 215 | WindowPtr /*w*/);
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| 216 |
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| 217 | extern void CheckWindowOptionalNeed(
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| 218 | WindowPtr /*w*/);
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| 219 |
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| 220 | extern Bool MakeWindowOptional(
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| 221 | WindowPtr /*pWin*/);
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| 222 |
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| 223 | extern WindowPtr MoveWindowInStack(
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| 224 | WindowPtr /*pWin*/,
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| 225 | WindowPtr /*pNextSib*/);
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| 226 |
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| 227 | void SetWinSize(
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| 228 | WindowPtr /*pWin*/);
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| 229 |
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| 230 | void SetBorderSize(
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| 231 | WindowPtr /*pWin*/);
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| 232 |
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| 233 | void ResizeChildrenWinSize(
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| 234 | WindowPtr /*pWin*/,
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| 235 | int /*dx*/,
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| 236 | int /*dy*/,
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| 237 | int /*dw*/,
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| 238 | int /*dh*/);
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| 239 |
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| 240 | extern void ShapeExtensionInit(void);
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| 241 |
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| 242 | extern void SendShapeNotify(
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| 243 | WindowPtr /* pWin */,
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| 244 | int /* which */ );
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| 245 |
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| 246 | extern RegionPtr CreateBoundingShape(
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| 247 | WindowPtr /* pWin */ );
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| 248 |
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| 249 | extern RegionPtr CreateClipShape(
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| 250 | WindowPtr /* pWin */ );
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| 251 |
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| 252 | extern void DisableMapUnmapEvents(
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| 253 | WindowPtr /* pWin */ );
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| 254 | extern void EnableMapUnmapEvents(
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| 255 | WindowPtr /* pWin */ );
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| 256 |
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| 257 | #endif /* WINDOW_H */
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