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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 */ |