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authormarha <marha@users.sourceforge.net>2009-06-28 22:07:26 +0000
committermarha <marha@users.sourceforge.net>2009-06-28 22:07:26 +0000
commit3562e78743202e43aec8727005182a2558117eca (patch)
tree8f9113a77d12470c5c851a2a8e4cb02e89df7d43 /xorg-server/xkb/xkbPrKeyEv.c
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Checked in the following released items:
xkeyboard-config-1.4.tar.gz ttf-bitstream-vera-1.10.tar.gz font-alias-1.0.1.tar.gz font-sun-misc-1.0.0.tar.gz font-sun-misc-1.0.0.tar.gz font-sony-misc-1.0.0.tar.gz font-schumacher-misc-1.0.0.tar.gz font-mutt-misc-1.0.0.tar.gz font-misc-misc-1.0.0.tar.gz font-misc-meltho-1.0.0.tar.gz font-micro-misc-1.0.0.tar.gz font-jis-misc-1.0.0.tar.gz font-isas-misc-1.0.0.tar.gz font-dec-misc-1.0.0.tar.gz font-daewoo-misc-1.0.0.tar.gz font-cursor-misc-1.0.0.tar.gz font-arabic-misc-1.0.0.tar.gz font-winitzki-cyrillic-1.0.0.tar.gz font-misc-cyrillic-1.0.0.tar.gz font-cronyx-cyrillic-1.0.0.tar.gz font-screen-cyrillic-1.0.1.tar.gz font-xfree86-type1-1.0.1.tar.gz font-adobe-utopia-type1-1.0.1.tar.gz font-ibm-type1-1.0.0.tar.gz font-bitstream-type1-1.0.0.tar.gz font-bitstream-speedo-1.0.0.tar.gz font-bh-ttf-1.0.0.tar.gz font-bh-type1-1.0.0.tar.gz font-bitstream-100dpi-1.0.0.tar.gz font-bh-lucidatypewriter-100dpi-1.0.0.tar.gz font-bh-100dpi-1.0.0.tar.gz font-adobe-utopia-100dpi-1.0.1.tar.gz font-adobe-100dpi-1.0.0.tar.gz font-util-1.0.1.tar.gz font-bitstream-75dpi-1.0.0.tar.gz font-bh-lucidatypewriter-75dpi-1.0.0.tar.gz font-adobe-utopia-75dpi-1.0.1.tar.gz font-bh-75dpi-1.0.0.tar.gz bdftopcf-1.0.1.tar.gz font-adobe-75dpi-1.0.0.tar.gz mkfontscale-1.0.6.tar.gz openssl-0.9.8k.tar.gz bigreqsproto-1.0.2.tar.gz xtrans-1.2.2.tar.gz resourceproto-1.0.2.tar.gz inputproto-1.4.4.tar.gz compositeproto-0.4.tar.gz damageproto-1.1.0.tar.gz zlib-1.2.3.tar.gz xkbcomp-1.0.5.tar.gz freetype-2.3.9.tar.gz pthreads-w32-2-8-0-release.tar.gz pixman-0.12.0.tar.gz kbproto-1.0.3.tar.gz evieext-1.0.2.tar.gz fixesproto-4.0.tar.gz recordproto-1.13.2.tar.gz randrproto-1.2.2.tar.gz scrnsaverproto-1.1.0.tar.gz renderproto-0.9.3.tar.gz xcmiscproto-1.1.2.tar.gz fontsproto-2.0.2.tar.gz xextproto-7.0.3.tar.gz xproto-7.0.14.tar.gz libXdmcp-1.0.2.tar.gz libxkbfile-1.0.5.tar.gz libfontenc-1.0.4.tar.gz libXfont-1.3.4.tar.gz libX11-1.1.5.tar.gz libXau-1.0.4.tar.gz libxcb-1.1.tar.gz xorg-server-1.5.3.tar.gz
Diffstat (limited to 'xorg-server/xkb/xkbPrKeyEv.c')
-rw-r--r--xorg-server/xkb/xkbPrKeyEv.c232
1 files changed, 232 insertions, 0 deletions
diff --git a/xorg-server/xkb/xkbPrKeyEv.c b/xorg-server/xkb/xkbPrKeyEv.c
new file mode 100644
index 000000000..69c218c8c
--- /dev/null
+++ b/xorg-server/xkb/xkbPrKeyEv.c
@@ -0,0 +1,232 @@
+/************************************************************
+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>
+#include <math.h>
+#define NEED_EVENTS 1
+#include <X11/X.h>
+#include <X11/Xproto.h>
+#include <X11/keysym.h>
+#include "misc.h"
+#include "inputstr.h"
+#include "exevents.h"
+#include <xkbsrv.h>
+#include <ctype.h>
+#define EXTENSION_EVENT_BASE 64
+
+/***====================================================================***/
+
+void
+XkbProcessKeyboardEvent(xEvent *xE,DeviceIntPtr keybd,int count)
+{
+KeyClassPtr keyc = keybd->key;
+XkbSrvInfoPtr xkbi;
+int key;
+XkbBehavior behavior;
+unsigned ndx;
+int xiEvent;
+
+ xkbi= keyc->xkbInfo;
+ key= xE->u.u.detail;
+ xiEvent= (xE->u.u.type & EXTENSION_EVENT_BASE);
+ if (xkbDebugFlags&0x8) {
+ DebugF("XkbPKE: Key %d %s\n",key,(xE->u.u.type==KeyPress?"down":"up"));
+ }
+
+ if ( (xkbi->repeatKey==key) && (xE->u.u.type==KeyRelease) &&
+ ((xkbi->desc->ctrls->enabled_ctrls&XkbRepeatKeysMask)==0) ) {
+ AccessXCancelRepeatKey(xkbi,key);
+ }
+
+ behavior= xkbi->desc->server->behaviors[key];
+ /* The "permanent" flag indicates a hard-wired behavior that occurs */
+ /* below XKB, such as a key that physically locks. XKB does not */
+ /* do anything to implement the behavior, but it *does* report that */
+ /* key is hardwired */
+
+ if ((behavior.type&XkbKB_Permanent)==0) {
+ switch (behavior.type) {
+ case XkbKB_Default:
+ if (( xE->u.u.type == KeyPress ||
+ xE->u.u.type == DeviceKeyPress) &&
+ (keyc->down[key>>3] & (1<<(key&7)))) {
+ XkbLastRepeatEvent= (pointer)xE;
+
+ if (xiEvent)
+ xE->u.u.type = DeviceKeyRelease;
+ else
+ xE->u.u.type = KeyRelease;
+ XkbHandleActions(keybd,keybd,xE,count);
+
+ if (xiEvent)
+ xE->u.u.type = DeviceKeyPress;
+ else
+ xE->u.u.type = KeyPress;
+ XkbHandleActions(keybd,keybd,xE,count);
+ XkbLastRepeatEvent= NULL;
+ return;
+ }
+ else if ((xE->u.u.type==KeyRelease ||
+ xE->u.u.type == DeviceKeyRelease) &&
+ (!(keyc->down[key>>3]&(1<<(key&7))))) {
+ XkbLastRepeatEvent= (pointer)&xE;
+ if (xiEvent)
+ xE->u.u.type = DeviceKeyPress;
+ else
+ xE->u.u.type = KeyPress;
+ XkbHandleActions(keybd,keybd,xE,count);
+ if (xiEvent)
+ xE->u.u.type = DeviceKeyRelease;
+ else
+ xE->u.u.type = KeyRelease;
+ XkbHandleActions(keybd,keybd,xE,count);
+ XkbLastRepeatEvent= NULL;
+ return;
+ }
+ break;
+ case XkbKB_Lock:
+ if ( xE->u.u.type == KeyRelease ||
+ xE->u.u.type == DeviceKeyRelease) {
+ return;
+ }
+ else {
+ int bit= 1<<(key&7);
+ if ( keyc->down[key>>3]&bit ) {
+ if (xiEvent)
+ xE->u.u.type = DeviceKeyRelease;
+ else
+ xE->u.u.type= KeyRelease;
+ }
+ }
+ break;
+ case XkbKB_RadioGroup:
+ ndx= (behavior.data&(~XkbKB_RGAllowNone));
+ if ( ndx<xkbi->nRadioGroups ) {
+ XkbRadioGroupPtr rg;
+
+ if ( xE->u.u.type == KeyRelease ||
+ xE->u.u.type == DeviceKeyRelease)
+ return;
+
+ rg = &xkbi->radioGroups[ndx];
+ if ( rg->currentDown == xE->u.u.detail ) {
+ if (behavior.data&XkbKB_RGAllowNone) {
+ xE->u.u.type = KeyRelease;
+ XkbHandleActions(keybd,keybd,xE,count);
+ rg->currentDown= 0;
+ }
+ return;
+ }
+ if ( rg->currentDown!=0 ) {
+ int key = xE->u.u.detail;
+ if (xiEvent)
+ xE->u.u.type = DeviceKeyRelease;
+ else
+ xE->u.u.type= KeyRelease;
+ xE->u.u.detail= rg->currentDown;
+ XkbHandleActions(keybd,keybd,xE,count);
+ if (xiEvent)
+ xE->u.u.type = DeviceKeyPress;
+ else
+ xE->u.u.type= KeyPress;
+ xE->u.u.detail= key;
+ }
+ rg->currentDown= key;
+ }
+ else ErrorF("InternalError! Illegal radio group %d\n",ndx);
+ break;
+ case XkbKB_Overlay1: case XkbKB_Overlay2:
+ {
+ unsigned which;
+ if (behavior.type==XkbKB_Overlay1) which= XkbOverlay1Mask;
+ else which= XkbOverlay2Mask;
+ if ( (xkbi->desc->ctrls->enabled_ctrls&which)==0 )
+ break;
+ if ((behavior.data>=xkbi->desc->min_key_code)&&
+ (behavior.data<=xkbi->desc->max_key_code)) {
+ xE->u.u.detail= behavior.data;
+ /* 9/11/94 (ef) -- XXX! need to match release with */
+ /* press even if the state of the */
+ /* corresponding overlay control */
+ /* changes while the key is down */
+ }
+ }
+ break;
+ default:
+ ErrorF("unknown key behavior 0x%04x\n",behavior.type);
+ break;
+ }
+ }
+ XkbHandleActions(keybd,keybd,xE,count);
+ return;
+}
+
+void
+ProcessKeyboardEvent(xEvent *xE,DeviceIntPtr keybd,int count)
+{
+
+ KeyClassPtr keyc = keybd->key;
+ XkbSrvInfoPtr xkbi = NULL;
+ ProcessInputProc backup_proc;
+ xkbDeviceInfoPtr xkb_priv = XKBDEVICEINFO(keybd);
+ int is_press = (xE->u.u.type == KeyPress || xE->u.u.type == DeviceKeyPress);
+ int is_release = (xE->u.u.type == KeyRelease ||
+ xE->u.u.type == DeviceKeyRelease);
+
+ if (keyc)
+ xkbi = keyc->xkbInfo;
+
+ /* We're only interested in key events. */
+ if (!is_press && !is_release) {
+ UNWRAP_PROCESS_INPUT_PROC(keybd, xkb_priv, backup_proc);
+ keybd->public.processInputProc(xE, keybd, count);
+ COND_WRAP_PROCESS_INPUT_PROC(keybd, xkb_priv, backup_proc,
+ xkbUnwrapProc);
+ return;
+ }
+
+ /* If AccessX filters are active, then pass it through to
+ * AccessXFilter{Press,Release}Event; else, punt to
+ * XkbProcessKeyboardEvent.
+ *
+ * If AXF[PK]E don't intercept anything (which they probably won't),
+ * they'll punt through XPKE anyway. */
+ if ((xkbi->desc->ctrls->enabled_ctrls & XkbAllFilteredEventsMask)) {
+ if (is_press)
+ AccessXFilterPressEvent(xE, keybd, count);
+ else if (is_release)
+ AccessXFilterReleaseEvent(xE, keybd, count);
+ }
+ else {
+ XkbProcessKeyboardEvent(xE, keybd, count);
+ }
+
+ return;
+}