| 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 SELECTION_H
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| 49 | #define SELECTION_H 1
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| 50 |
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| 51 | #include "dixstruct.h"
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| 52 | #include "privates.h"
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| 53 |
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| 54 | /*
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| 55 | * Selection data structures
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| 56 | */
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| 57 |
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| 58 | typedef struct _Selection {
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| 59 | Atom selection;
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| 60 | TimeStamp lastTimeChanged;
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| 61 | Window window;
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| 62 | WindowPtr pWin;
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| 63 | ClientPtr client;
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| 64 | struct _Selection *next;
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| 65 | PrivateRec *devPrivates;
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| 66 | } Selection;
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| 67 |
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| 68 |
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| 69 | /*
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| 70 | * Selection API
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| 71 | */
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| 72 |
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| 73 | extern _X_EXPORT int dixLookupSelection(Selection **result, Atom name,
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| 74 | ClientPtr client, Mask access_mode);
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| 75 |
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| 76 | extern _X_EXPORT Selection *CurrentSelections;
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| 77 |
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| 78 | extern _X_EXPORT CallbackListPtr SelectionCallback;
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| 79 |
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| 80 | typedef enum {
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| 81 | SelectionSetOwner,
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| 82 | SelectionWindowDestroy,
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| 83 | SelectionClientClose
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| 84 | } SelectionCallbackKind;
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| 85 |
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| 86 | typedef struct {
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| 87 | struct _Selection *selection;
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| 88 | ClientPtr client;
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| 89 | SelectionCallbackKind kind;
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| 90 | } SelectionInfoRec;
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| 91 |
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| 92 |
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| 93 | /*
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| 94 | * Selection server internals
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| 95 | */
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| 96 |
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| 97 | extern _X_EXPORT void InitSelections(void);
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| 98 |
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| 99 | extern _X_EXPORT void DeleteWindowFromAnySelections(WindowPtr pWin);
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| 100 |
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| 101 | extern _X_EXPORT void DeleteClientFromAnySelections(ClientPtr client);
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| 102 |
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| 103 | #endif /* SELECTION_H */
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| 104 |
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| 105 |
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