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