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