From 3744281b9ae8aa0ab86ceaee1afe8a603e3aeb2c Mon Sep 17 00:00:00 2001 From: marha Date: Mon, 19 Nov 2012 10:16:38 +0100 Subject: dos -> unix --- libX11/src/WinEvent.c | 168 +++++++++++++++++++++++++------------------------- 1 file changed, 84 insertions(+), 84 deletions(-) (limited to 'libX11/src/WinEvent.c') diff --git a/libX11/src/WinEvent.c b/libX11/src/WinEvent.c index d1afc38de..c88c8da72 100644 --- a/libX11/src/WinEvent.c +++ b/libX11/src/WinEvent.c @@ -1,84 +1,84 @@ -/* - -Copyright 1985, 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. - -*/ - -#ifdef HAVE_CONFIG_H -#include -#endif -#include "Xlibint.h" - -extern long const _Xevent_to_mask[]; -#define AllPointers (PointerMotionMask|PointerMotionHintMask|ButtonMotionMask) -#define AllButtons (Button1MotionMask|Button2MotionMask|Button3MotionMask|\ - Button4MotionMask|Button5MotionMask) - -/* - * Return the next event in the queue - * for the given window matching one of the events in the mask. - * Events earlier in the queue are not discarded. - * If none found, flush, and then wait until an event arrives which - * matches. - */ - -int -XWindowEvent ( - register Display *dpy, - Window w, /* Selected window. */ - long mask, /* Selected event mask. */ - register XEvent *event) /* XEvent to be filled in. */ -{ - register _XQEvent *prev, *qelt; - unsigned long qe_serial = 0; - - LockDisplay(dpy); - - /* Delete unclaimed cookies */ - _XFreeEventCookies(dpy); - - prev = NULL; - while (1) { - for (qelt = prev ? prev->next : dpy->head; - qelt; - prev = qelt, qelt = qelt->next) { - if ((qelt->event.xany.window == w) && - (qelt->event.type < GenericEvent) && - (_Xevent_to_mask[qelt->event.type] & mask) && - ((qelt->event.type != MotionNotify) || - (mask & AllPointers) || - (mask & AllButtons & qelt->event.xmotion.state))) { - *event = qelt->event; - _XDeq(dpy, prev, qelt); - UnlockDisplay(dpy); - return 0; - } - } - if (prev) - qe_serial = prev->qserial_num; - _XReadEvents(dpy); - if (prev && prev->qserial_num != qe_serial) - /* another thread has snatched this event */ - prev = NULL; - } -} +/* + +Copyright 1985, 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. + +*/ + +#ifdef HAVE_CONFIG_H +#include +#endif +#include "Xlibint.h" + +extern long const _Xevent_to_mask[]; +#define AllPointers (PointerMotionMask|PointerMotionHintMask|ButtonMotionMask) +#define AllButtons (Button1MotionMask|Button2MotionMask|Button3MotionMask|\ + Button4MotionMask|Button5MotionMask) + +/* + * Return the next event in the queue + * for the given window matching one of the events in the mask. + * Events earlier in the queue are not discarded. + * If none found, flush, and then wait until an event arrives which + * matches. + */ + +int +XWindowEvent ( + register Display *dpy, + Window w, /* Selected window. */ + long mask, /* Selected event mask. */ + register XEvent *event) /* XEvent to be filled in. */ +{ + register _XQEvent *prev, *qelt; + unsigned long qe_serial = 0; + + LockDisplay(dpy); + + /* Delete unclaimed cookies */ + _XFreeEventCookies(dpy); + + prev = NULL; + while (1) { + for (qelt = prev ? prev->next : dpy->head; + qelt; + prev = qelt, qelt = qelt->next) { + if ((qelt->event.xany.window == w) && + (qelt->event.type < GenericEvent) && + (_Xevent_to_mask[qelt->event.type] & mask) && + ((qelt->event.type != MotionNotify) || + (mask & AllPointers) || + (mask & AllButtons & qelt->event.xmotion.state))) { + *event = qelt->event; + _XDeq(dpy, prev, qelt); + UnlockDisplay(dpy); + return 0; + } + } + if (prev) + qe_serial = prev->qserial_num; + _XReadEvents(dpy); + if (prev && prev->qserial_num != qe_serial) + /* another thread has snatched this event */ + prev = NULL; + } +} -- cgit v1.2.3