mipointer.h revision 8ebece18c53100fbff1bc6e36f037c24a083ca48
/*
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.
*/
#ifndef MIPOINTER_H
#define MIPOINTER_H
#include "cursor.h"
#include "input.h"
#include "privates.h"
typedef struct _miPointerSpriteFuncRec {
Bool (*RealizeCursor)(
DeviceIntPtr /* pDev */,
ScreenPtr /* pScr */,
CursorPtr /* pCurs */
);
Bool (*UnrealizeCursor)(
DeviceIntPtr /* pDev */,
ScreenPtr /* pScr */,
CursorPtr /* pCurs */
);
void (*SetCursor)(
DeviceIntPtr /* pDev */,
ScreenPtr /* pScr */,
CursorPtr /* pCurs */,
int /* x */,
int /* y */
);
void (*MoveCursor)(
DeviceIntPtr /* pDev */,
ScreenPtr /* pScr */,
int /* x */,
int /* y */
);
DeviceIntPtr /* pDev */,
ScreenPtr /* pScr */
);
void (*DeviceCursorCleanup)(
DeviceIntPtr /* pDev */,
ScreenPtr /* pScr */
);
typedef struct _miPointerScreenFuncRec {
Bool (*CursorOffScreen)(
ScreenPtr* /* ppScr */,
int* /* px */,
int* /* py */
);
void (*CrossScreen)(
ScreenPtr /* pScr */,
int /* entering */
);
void (*WarpCursor)(
DeviceIntPtr /*pDev*/,
ScreenPtr /* pScr */,
int /* x */,
int /* y */
);
void (*EnqueueEvent)(
DeviceIntPtr /* pDev */,
xEventPtr /* event */
);
void (*NewEventScreen)(
DeviceIntPtr /* pDev */,
ScreenPtr /* pScr */,
Bool /* fromDIX */
);
extern Bool miDCInitialize(
ScreenPtr /*pScreen*/,
miPointerScreenFuncPtr /*screenFuncs*/
);
extern Bool miPointerInitialize(
ScreenPtr /*pScreen*/,
miPointerSpriteFuncPtr /*spriteFuncs*/,
miPointerScreenFuncPtr /*screenFuncs*/,
Bool /*waitForUpdate*/
);
extern void miPointerWarpCursor(
DeviceIntPtr /*pDev*/,
ScreenPtr /*pScreen*/,
int /*x*/,
int /*y*/
extern int miPointerGetMotionEvents(
DeviceIntPtr /*pPtr*/,
xTimecoord * /*coords*/,
unsigned long /*start*/,
unsigned long /*stop*/,
ScreenPtr /*pScreen*/
);
/* Deprecated in favour of miPointerSetPosition. */
extern void miPointerAbsoluteCursor(
int /*x*/,
int /*y*/,
unsigned long /*time*/
/* Deprecated in favour of miPointerGetScreen. */
extern ScreenPtr miPointerCurrentScreen(
void
extern ScreenPtr miPointerGetScreen(
extern void miPointerSetScreen(
int screen_num,
int x,
int y);
/* Returns the current cursor position. */
extern void miPointerGetPosition(
int *x,
int *y);
/* Moves the cursor to the specified position. May clip the co-ordinates:
* x and y are modified in-place. */
extern void miPointerSetPosition(
int *x,
int *y);
extern void miPointerUpdateSprite(
extern DevPrivateKey miPointerScreenKey;
#endif /* MIPOINTER_H */