| 1 | /* |
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| 2 | * |
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| 3 | Copyright (c) 1992 X Consortium |
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| 4 | |
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| 5 | Permission is hereby granted, free of charge, to any person obtaining a copy |
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| 6 | of this software and associated documentation files (the "Software"), to deal |
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| 7 | in the Software without restriction, including without limitation the rights |
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| 8 | to use, copy, modify, merge, publish, distribute, sublicense, and/or sell |
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| 9 | copies of the Software, and to permit persons to whom the Software is |
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| 10 | furnished to do so, subject to the following conditions: |
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| 11 | |
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| 12 | The above copyright notice and this permission notice shall be included in |
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| 13 | all copies or substantial portions of the Software. |
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| 14 | |
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| 15 | THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
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| 16 | IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
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| 17 | FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE |
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| 18 | X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN |
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| 19 | AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN |
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| 20 | CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. |
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| 21 | |
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| 22 | Except as contained in this notice, the name of the X Consortium shall not be |
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| 23 | used in advertising or otherwise to promote the sale, use or other dealings |
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| 24 | in this Software without prior written authorization from the X Consortium. |
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| 25 | * |
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| 26 | * Author: Keith Packard, MIT X Consortium |
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| 27 | */ |
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| 28 | |
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| 29 | #ifndef _SCRNSAVER_H_ |
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| 30 | #define _SCRNSAVER_H_ |
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| 31 | |
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| 32 | #include <X11/Xfuncproto.h> |
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| 33 | #include <X11/Xlib.h> |
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| 34 | #include <X11/extensions/saver.h> |
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| 35 | |
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| 36 | typedef struct { |
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| 37 | int type; /* of event */ |
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| 38 | unsigned long serial; /* # of last request processed by server */ |
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| 39 | Bool send_event; /* true if this came frome a SendEvent request */ |
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| 40 | Display *display; /* Display the event was read from */ |
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| 41 | Window window; /* screen saver window */ |
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| 42 | Window root; /* root window of event screen */ |
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| 43 | int state; /* ScreenSaverOff, ScreenSaverOn, ScreenSaverCycle*/ |
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| 44 | int kind; /* ScreenSaverBlanked, ...Internal, ...External */ |
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| 45 | Bool forced; /* extents of new region */ |
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| 46 | Time time; /* event timestamp */ |
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| 47 | } XScreenSaverNotifyEvent; |
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| 48 | |
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| 49 | typedef struct { |
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| 50 | Window window; /* screen saver window - may not exist */ |
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| 51 | int state; /* ScreenSaverOff, ScreenSaverOn, ScreenSaverDisabled*/ |
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| 52 | int kind; /* ScreenSaverBlanked, ...Internal, ...External */ |
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| 53 | unsigned long til_or_since; /* time til or since screen saver */ |
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| 54 | unsigned long idle; /* total time since last user input */ |
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| 55 | unsigned long eventMask; /* currently selected events for this client */ |
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| 56 | } XScreenSaverInfo; |
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| 57 | |
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| 58 | _XFUNCPROTOBEGIN |
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| 59 | |
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| 60 | extern Bool XScreenSaverQueryExtension ( |
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| 61 | Display* /* display */, |
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| 62 | int* /* event_base */, |
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| 63 | int* /* error_base */ |
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| 64 | ); |
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| 65 | |
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| 66 | extern Status XScreenSaverQueryVersion ( |
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| 67 | Display* /* display */, |
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| 68 | int* /* major_version */, |
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| 69 | int* /* minor_version */ |
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| 70 | ); |
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| 71 | |
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| 72 | extern XScreenSaverInfo *XScreenSaverAllocInfo ( |
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| 73 | void |
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| 74 | ); |
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| 75 | |
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| 76 | extern Status XScreenSaverQueryInfo ( |
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| 77 | Display* /* display */, |
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| 78 | Drawable /* drawable */, |
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| 79 | XScreenSaverInfo* /* info */ |
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| 80 | ); |
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| 81 | |
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| 82 | extern void XScreenSaverSelectInput ( |
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| 83 | Display* /* display */, |
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| 84 | Drawable /* drawable */, |
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| 85 | unsigned long /* eventMask */ |
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| 86 | ); |
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| 87 | |
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| 88 | extern void XScreenSaverSetAttributes ( |
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| 89 | Display* /* display */, |
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| 90 | Drawable /* drawable */, |
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| 91 | int /* x */, |
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| 92 | int /* y */, |
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| 93 | unsigned int /* width */, |
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| 94 | unsigned int /* height */, |
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| 95 | unsigned int /* border_width */, |
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| 96 | int /* depth */, |
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| 97 | unsigned int /* class */, |
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| 98 | Visual * /* visual */, |
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| 99 | unsigned long /* valuemask */, |
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| 100 | XSetWindowAttributes * /* attributes */ |
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| 101 | ); |
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| 102 | |
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| 103 | extern void XScreenSaverUnsetAttributes ( |
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| 104 | Display* /* display */, |
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| 105 | Drawable /* drawable */ |
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| 106 | ); |
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| 107 | |
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| 108 | extern Status XScreenSaverRegister ( |
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| 109 | Display* /* display */, |
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| 110 | int /* screen */, |
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| 111 | XID /* xid */, |
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| 112 | Atom /* type */ |
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| 113 | ); |
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| 114 | |
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| 115 | extern Status XScreenSaverUnregister ( |
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| 116 | Display* /* display */, |
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| 117 | int /* screen */ |
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| 118 | ); |
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| 119 | |
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| 120 | extern Status XScreenSaverGetRegistered ( |
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| 121 | Display* /* display */, |
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| 122 | int /* screen */, |
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| 123 | XID* /* xid */, |
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| 124 | Atom* /* type */ |
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| 125 | ); |
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| 126 | |
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| 127 | extern void XScreenSaverSuspend ( |
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| 128 | Display* /* display */, |
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| 129 | Bool /* suspend */ |
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| 130 | ); |
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| 131 | |
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| 132 | _XFUNCPROTOEND |
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| 133 | |
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| 134 | #endif /* _SCRNSAVER_H_ */ |
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| 135 | |
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