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Diffstat (limited to 'xorg-server/xkb/ddxCtrls.c')
-rw-r--r--xorg-server/xkb/ddxCtrls.c106
1 files changed, 106 insertions, 0 deletions
diff --git a/xorg-server/xkb/ddxCtrls.c b/xorg-server/xkb/ddxCtrls.c
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+++ b/xorg-server/xkb/ddxCtrls.c
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+/************************************************************
+Copyright (c) 1993 by Silicon Graphics Computer Systems, Inc.
+
+Permission to use, copy, modify, and distribute this
+software and its documentation for any purpose and without
+fee is hereby granted, provided that the above copyright
+notice appear in all copies and that both that copyright
+notice and this permission notice appear in supporting
+documentation, and that the name of Silicon Graphics not be
+used in advertising or publicity pertaining to distribution
+of the software without specific prior written permission.
+Silicon Graphics makes no representation about the suitability
+of this software for any purpose. It is provided "as is"
+without any express or implied warranty.
+
+SILICON GRAPHICS DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS
+SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
+AND FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT SHALL SILICON
+GRAPHICS BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL
+DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
+DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
+OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH
+THE USE OR PERFORMANCE OF THIS SOFTWARE.
+
+********************************************************/
+
+#ifdef HAVE_DIX_CONFIG_H
+#include <dix-config.h>
+#endif
+
+#include <stdio.h>
+#define NEED_EVENTS 1
+#include <X11/X.h>
+#include <X11/Xproto.h>
+#include <X11/keysym.h>
+#include "inputstr.h"
+#include "scrnintstr.h"
+#include "windowstr.h"
+#include <xkbsrv.h>
+#include <X11/extensions/XI.h>
+
+void
+XkbDDXKeybdCtrlProc(DeviceIntPtr dev,KeybdCtrl *ctrl)
+{
+int realRepeat;
+
+ realRepeat= ctrl->autoRepeat;
+ if ((dev->kbdfeed)&&(XkbDDXUsesSoftRepeat(dev)))
+ ctrl->autoRepeat= 0;
+ if (dev->key && dev->key->xkbInfo && dev->key->xkbInfo->kbdProc)
+ (*dev->key->xkbInfo->kbdProc)(dev,ctrl);
+ ctrl->autoRepeat= realRepeat;
+ return;
+}
+
+
+int
+XkbDDXUsesSoftRepeat(DeviceIntPtr pXDev)
+{
+#ifndef XKB_ALWAYS_USES_SOFT_REPEAT
+ if (pXDev && pXDev->kbdfeed ) {
+ if (pXDev->kbdfeed->ctrl.autoRepeat) {
+ if (pXDev->key && pXDev->key->xkbInfo) {
+ XkbDescPtr xkb;
+ xkb= pXDev->key->xkbInfo->desc;
+ if ((xkb->ctrls->repeat_delay == 660) &&
+ (xkb->ctrls->repeat_interval == 40) &&
+ ((xkb->ctrls->enabled_ctrls&(XkbSlowKeysMask|
+ XkbBounceKeysMask|
+ XkbMouseKeysMask))==0)) {
+ return 0;
+ }
+ return ((xkb->ctrls->enabled_ctrls&XkbRepeatKeysMask)!=0);
+ }
+ }
+ }
+ return 0;
+#else
+ return 1;
+#endif
+}
+
+void
+XkbDDXChangeControls(DeviceIntPtr dev,XkbControlsPtr old,XkbControlsPtr new)
+{
+unsigned changed, i;
+unsigned char *rep_old, *rep_new, *rep_fb;
+
+ changed= new->enabled_ctrls^old->enabled_ctrls;
+ for (rep_old = old->per_key_repeat,
+ rep_new = new->per_key_repeat,
+ rep_fb = dev->kbdfeed->ctrl.autoRepeats,
+ i = 0; i < XkbPerKeyBitArraySize; i++) {
+ if (rep_old[i] != rep_new[i]) {
+ rep_fb[i] = rep_new[i];
+ changed &= XkbPerKeyRepeatMask;
+ }
+ }
+
+ if (changed&XkbPerKeyRepeatMask) {
+ if (dev->kbdfeed->CtrlProc)
+ (*dev->kbdfeed->CtrlProc)(dev,&dev->kbdfeed->ctrl);
+ }
+ return;
+}
+