63 lines
2.3 KiB
C
63 lines
2.3 KiB
C
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/*
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* mipointrst.h
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*
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*/
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/*
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Copyright 1989, 1998 The Open Group
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Permission to use, copy, modify, distribute, and sell this software and its
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documentation for any purpose is hereby granted without fee, provided that
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the above copyright notice appear in all copies and that both that
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copyright notice and this permission notice appear in supporting
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documentation.
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The above copyright notice and this permission notice shall be included in
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all copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
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AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
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CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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Except as contained in this notice, the name of The Open Group shall not be
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used in advertising or otherwise to promote the sale, use or other dealings
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in this Software without prior written authorization from The Open Group.
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*/
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#include "mipointer.h"
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#include "scrnintstr.h"
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#define MOTION_SIZE 256
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typedef struct {
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xTimecoord event;
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ScreenPtr pScreen;
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} miHistoryRec, *miHistoryPtr;
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typedef struct {
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ScreenPtr pScreen; /* current screen */
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ScreenPtr pSpriteScreen;/* screen containing current sprite */
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CursorPtr pCursor; /* current cursor */
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CursorPtr pSpriteCursor;/* cursor on screen */
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BoxRec limits; /* current constraints */
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Bool confined; /* pointer can't change screens */
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int x, y; /* hot spot location */
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int devx, devy; /* sprite position */
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DevicePtr pPointer; /* pointer device structure */
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miHistoryRec history[MOTION_SIZE];
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int history_start, history_end;
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} miPointerRec, *miPointerPtr;
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typedef struct {
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const miPointerSpriteFuncRec *spriteFuncs; /* sprite-specific methods */
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miPointerScreenFuncPtr screenFuncs; /* screen-specific methods */
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CloseScreenProcPtr CloseScreen;
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Bool waitForUpdate; /* don't move cursor in SIGIO */
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Bool showTransparent; /* show empty cursors */
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} miPointerScreenRec, *miPointerScreenPtr;
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