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Diffstat (limited to 'mi/mipointrst.h')
-rw-r--r-- | mi/mipointrst.h | 62 |
1 files changed, 62 insertions, 0 deletions
diff --git a/mi/mipointrst.h b/mi/mipointrst.h new file mode 100644 index 000000000..236079166 --- /dev/null +++ b/mi/mipointrst.h @@ -0,0 +1,62 @@ +/* + * mipointrst.h + * + */ + +/* $Xorg: mipointrst.h,v 1.4 2001/02/09 02:05:21 xorgcvs Exp $ */ + +/* + +Copyright 1989, 1998 The Open Group + +Permission to use, copy, modify, distribute, and sell this software and its +documentation for any purpose is hereby granted without fee, provided that +the above copyright notice appear in all copies and that both that +copyright notice and this permission notice appear in supporting +documentation. + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN +AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN +CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + +Except as contained in this notice, the name of The Open Group shall not be +used in advertising or otherwise to promote the sale, use or other dealings +in this Software without prior written authorization from The Open Group. +*/ + +# include <mipointer.h> +# include <input.h> + +#define MOTION_SIZE 256 + +typedef struct { + xTimecoord event; + ScreenPtr pScreen; +} miHistoryRec, *miHistoryPtr; + +typedef struct { + ScreenPtr pScreen; /* current screen */ + ScreenPtr pSpriteScreen;/* screen containing current sprite */ + CursorPtr pCursor; /* current cursor */ + CursorPtr pSpriteCursor;/* cursor on screen */ + BoxRec limits; /* current constraints */ + Bool confined; /* pointer can't change screens */ + int x, y; /* hot spot location */ + int devx, devy; /* sprite position */ + DevicePtr pPointer; /* pointer device structure */ + miHistoryRec history[MOTION_SIZE]; + int history_start, history_end; +} miPointerRec, *miPointerPtr; + +typedef struct { + miPointerSpriteFuncPtr spriteFuncs; /* sprite-specific methods */ + miPointerScreenFuncPtr screenFuncs; /* screen-specific methods */ + CloseScreenProcPtr CloseScreen; + Bool waitForUpdate; /* don't move cursor in SIGIO */ +} miPointerScreenRec, *miPointerScreenPtr; |