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