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Diffstat (limited to 'xorg-server/hw/xfree86/common/xf86Events.c')
-rw-r--r--xorg-server/hw/xfree86/common/xf86Events.c227
1 files changed, 17 insertions, 210 deletions
diff --git a/xorg-server/hw/xfree86/common/xf86Events.c b/xorg-server/hw/xfree86/common/xf86Events.c
index 76c207a13..d6ef93a1b 100644
--- a/xorg-server/hw/xfree86/common/xf86Events.c
+++ b/xorg-server/hw/xfree86/common/xf86Events.c
@@ -57,26 +57,20 @@
#include <X11/Xpoll.h>
#include <X11/Xproto.h>
#include "misc.h"
-
#include "compiler.h"
-
#include "xf86.h"
#include "xf86Priv.h"
#define XF86_OS_PRIVS
#include "xf86_OSlib.h"
-#include "atKeynames.h"
-
+#include <X11/keysym.h>
#ifdef XFreeXDGA
#include "dgaproc.h"
#endif
-#ifdef XINPUT
#include <X11/extensions/XI.h>
#include <X11/extensions/XIproto.h>
-#else
#include "inputstr.h"
-#endif
#include "xf86Xinput.h"
#include "mi.h"
@@ -87,25 +81,12 @@
#include <X11/extensions/xf86bigfont.h>
#endif
-#ifdef XKB
-extern Bool noXkbExtension;
-#endif
-
#ifdef DPMSExtension
#define DPMS_SERVER
#include <X11/extensions/dpms.h>
#include "dpmsproc.h"
#endif
-#define XE_POINTER 1
-#define XE_KEYBOARD 2
-
-#define EqEnqueue(pDev, ev) { \
- int __sigstate = xf86BlockSIGIO (); \
- mieqEnqueue (pDev, ev); \
- xf86UnblockSIGIO(__sigstate); \
-}
-
/*
* The first of many hacks to get VT switching to work under
* Solaris 2.1 for x86. The basic problem is that Solaris is supposed
@@ -160,7 +141,6 @@ LegalModifier(unsigned int key, DeviceIntPtr pDev)
* Function used for screensaver purposes by the os module. Returns the
* time in milliseconds since there last was any input.
*/
-
int
TimeSinceLastInputEvent()
{
@@ -170,90 +150,34 @@ TimeSinceLastInputEvent()
return GetTimeInMillis() - xf86Info.lastEventTime;
}
-
-
/*
* SetTimeSinceLastInputEvent --
* Set the lastEventTime to now.
*/
-
_X_EXPORT void
SetTimeSinceLastInputEvent()
{
xf86Info.lastEventTime = GetTimeInMillis();
}
-
-
/*
* ProcessInputEvents --
* Retrieve all waiting input events and pass them to DIX in their
* correct chronological order. Only reads from the system pointer
* and keyboard.
*/
-
void
ProcessInputEvents ()
{
int x, y;
-#ifdef INHERIT_LOCK_STATE
- static int generation = 0;
-#endif
-
- /*
- * With INHERIT_LOCK_STATE defined, the initial state of CapsLock, NumLock
- * and ScrollLock will be set to match that of the VT the server is
- * running on.
- */
-#ifdef INHERIT_LOCK_STATE
- if (generation != serverGeneration) {
- xEvent kevent;
- DevicePtr pKeyboard = xf86Info.pKeyboard;
- extern unsigned int xf86InitialCaps, xf86InitialNum, xf86InitialScroll;
-
- generation = serverGeneration;
- kevent.u.keyButtonPointer.time = GetTimeInMillis();
- kevent.u.keyButtonPointer.rootX = 0;
- kevent.u.keyButtonPointer.rootY = 0;
- kevent.u.u.type = KeyPress;
-
-
- if (xf86InitialCaps) {
- kevent.u.u.detail = xf86InitialCaps;
- (* pKeyboard->processInputProc)(&kevent, (DeviceIntPtr)pKeyboard, 1);
- xf86InitialCaps = 0;
- }
- if (xf86InitialNum) {
- kevent.u.u.detail = xf86InitialNum;
- (* pKeyboard->processInputProc)(&kevent, (DeviceIntPtr)pKeyboard, 1);
- xf86InitialNum = 0;
- }
- if (xf86InitialScroll) {
- kevent.u.u.detail = xf86InitialScroll;
- (* pKeyboard->processInputProc)(&kevent, (DeviceIntPtr)pKeyboard, 1);
- xf86InitialScroll = 0;
- }
- }
-#endif
-
- xf86Info.inputPending = FALSE;
mieqProcessInputEvents();
- miPointerUpdateSprite(inputInfo.pointer);
+ /* FIXME: This is a problem if we have multiple pointers */
miPointerGetPosition(inputInfo.pointer, &x, &y);
xf86SetViewport(xf86Info.currentScreen, x, y);
}
-void
-xf86GrabServerCallback(CallbackListPtr *callbacks, pointer data, pointer args)
-{
- ServerGrabInfoRec *grab = (ServerGrabInfoRec*)args;
-
- xf86Info.grabInfo.server.client = grab->client;
- xf86Info.grabInfo.server.grabstate = grab->grabstate;
-}
-
/*
* Handle keyboard events that cause some kind of "action"
* (i.e., server termination, video mode changes, VT switches, etc.)
@@ -281,42 +205,7 @@ xf86ProcessActionEvent(ActionEvent action, void *arg)
if (!xf86Info.dontZoom)
xf86ZoomViewport(xf86Info.currentScreen, -1);
break;
- case ACTION_DISABLEGRAB:
- if (!xf86Info.grabInfo.disabled && xf86Info.grabInfo.allowDeactivate) {
- if (inputInfo.pointer && inputInfo.pointer->grab != NULL &&
- inputInfo.pointer->DeactivateGrab)
- inputInfo.pointer->DeactivateGrab(inputInfo.pointer);
- if (inputInfo.keyboard && inputInfo.keyboard->grab != NULL &&
- inputInfo.keyboard->DeactivateGrab)
- inputInfo.keyboard->DeactivateGrab(inputInfo.keyboard);
- }
- break;
- case ACTION_CLOSECLIENT:
- if (!xf86Info.grabInfo.disabled && xf86Info.grabInfo.allowClosedown) {
- ClientPtr pointer, keyboard, server;
-
- pointer = keyboard = server = NULL;
- if (inputInfo.pointer && inputInfo.pointer->grab != NULL)
- pointer = clients[CLIENT_ID(inputInfo.pointer->grab->resource)];
- if (inputInfo.keyboard && inputInfo.keyboard->grab != NULL) {
- keyboard = clients[CLIENT_ID(inputInfo.keyboard->grab->resource)];
- if (keyboard == pointer)
- keyboard = NULL;
- }
- if ((xf86Info.grabInfo.server.grabstate == SERVER_GRABBED) &&
- (((server = xf86Info.grabInfo.server.client) == pointer) ||
- (server == keyboard)))
- server = NULL;
-
- if (pointer)
- CloseDownClient(pointer);
- if (keyboard)
- CloseDownClient(keyboard);
- if (server)
- CloseDownClient(server);
- }
- break;
-#if !defined(__SOL8__) && !defined(sgi) && \
+#if !defined(__SOL8__) && \
(!defined(sun) || defined(__i386__)) && defined(VT_ACTIVATE)
case ACTION_SWITCHSCREEN:
if (VTSwitchEnabled && !xf86Info.dontVTSwitch && arg) {
@@ -324,12 +213,8 @@ xf86ProcessActionEvent(ActionEvent action, void *arg)
#if defined(__SCO__) || defined(__UNIXWARE__)
vtno--;
#endif
-#if defined(QNX4)
- xf86Info.vtRequestsPending = vtno;
-#else
if (ioctl(xf86Info.consoleFd, VT_ACTIVATE, vtno) < 0)
ErrorF("Failed to switch consoles (%s)\n", strerror(errno));
-#endif
}
break;
case ACTION_SWITCHSCREEN_NEXT:
@@ -355,78 +240,11 @@ xf86ProcessActionEvent(ActionEvent action, void *arg)
}
break;
#endif
- case ACTION_MESSAGE:
- {
- char *retstr, *message = (char *) arg;
- ScrnInfoPtr pScr = XF86SCRNINFO(xf86Info.currentScreen);
-
-#ifdef DEBUG
- ErrorF("ActionMessage: '%s'\n", message);
-#endif
- /* Okay the message made it to the ddx. The common layer */
- /* can check for relevant messages here and react to any */
- /* that have a global effect. For example: */
- /* */
- /* if (!strcmp(message, "foo") { */
- /* do_foo(); break */
- /* } */
- /* */
- /* otherwise fallback to sending a key event message to */
- /* the current screen's driver: */
- if (*pScr->HandleMessage != NULL) {
- (void) (*pScr->HandleMessage)(pScr->scrnIndex,
- "KeyEventMessage", message, &retstr);
- }
- }
- break;
default:
break;
}
}
-#define ModifierIsSet(k) ((modifiers & (k)) == (k))
-
-_X_EXPORT Bool
-xf86CommonSpecialKey(int key, Bool down, int modifiers)
-{
- if ((!ModifierIsSet(ShiftMask)) &&
- (((ModifierIsSet(ControlMask | AltMask)) ||
- (ModifierIsSet(ControlMask | AltLangMask))))) {
- switch (key) {
-
- case KEY_BackSpace:
- xf86ProcessActionEvent(ACTION_TERMINATE, NULL);
- break;
-
- /*
- * Check grabs
- */
- case KEY_KP_Divide:
- xf86ProcessActionEvent(ACTION_DISABLEGRAB, NULL);
- break;
- case KEY_KP_Multiply:
- xf86ProcessActionEvent(ACTION_CLOSECLIENT, NULL);
- break;
-
- /*
- * The idea here is to pass the scancode down to a list of
- * registered routines. There should be some standard conventions
- * for processing certain keys.
- */
- case KEY_KP_Minus: /* Keypad - */
- if (down) xf86ProcessActionEvent(ACTION_PREV_MODE, NULL);
- if (!xf86Info.dontZoom) return TRUE;
- break;
-
- case KEY_KP_Plus: /* Keypad + */
- if (down) xf86ProcessActionEvent(ACTION_NEXT_MODE, NULL);
- if (!xf86Info.dontZoom) return TRUE;
- break;
- }
- }
- return FALSE;
-}
-
/*
* xf86Wakeup --
* Os wakeup handler.
@@ -436,7 +254,6 @@ xf86CommonSpecialKey(int key, Bool down, int modifiers)
void
xf86Wakeup(pointer blockData, int err, pointer pReadmask)
{
-#if !defined(__QNX__)
fd_set* LastSelectMask = (fd_set*)pReadmask;
fd_set devicesWithInput;
InputInfoPtr pInfo;
@@ -463,27 +280,6 @@ xf86Wakeup(pointer blockData, int err, pointer pReadmask)
}
}
}
-#else /* __QNX__ */
-
- InputInfoPtr pInfo;
-
- pInfo = xf86InputDevs;
- while (pInfo) {
- if (pInfo->read_input && pInfo->fd >= 0) {
- int sigstate = xf86BlockSIGIO();
-
- pInfo->read_input(pInfo);
- xf86UnblockSIGIO(sigstate);
- /*
- * Must break here because more than one device may share
- * the same file descriptor.
- */
- break;
- }
- pInfo = pInfo->next;
- }
-
-#endif /* __QNX__ */
if (err >= 0) { /* we don't want the handlers called if select() */
IHPtr ih; /* returned with an error condition, do we? */
@@ -497,8 +293,6 @@ xf86Wakeup(pointer blockData, int err, pointer pReadmask)
}
if (xf86VTSwitchPending()) xf86VTSwitch();
-
- if (xf86Info.inputPending) ProcessInputEvents();
}
@@ -593,6 +387,19 @@ xf86SigHandler(int signo)
FatalError("Caught signal %d. Server aborting\n", signo);
}
+/*
+ * xf86PrintBacktrace --
+ * Print a stack backtrace for debugging purposes.
+ */
+_X_EXPORT void
+xf86PrintBacktrace(void)
+{
+ xorg_backtrace();
+}
+
+#define KeyPressed(k) (keyc->postdown[k >> 3] & (1 << (k & 7)))
+#define ModifierDown(k) ((keyc->state & (k)) == (k))
+
static void
xf86ReleaseKeys(DeviceIntPtr pDev)
{
@@ -643,7 +450,7 @@ xf86ReleaseKeys(DeviceIntPtr pDev)
int sigstate = xf86BlockSIGIO ();
nevents = GetKeyboardEvents(xf86Events, pDev, KeyRelease, i);
for (j = 0; j < nevents; j++)
- mieqEnqueue(pDev, xf86Events + j);
+ mieqEnqueue(pDev, (xf86Events + j)->event);
xf86UnblockSIGIO(sigstate);
}
break;
generated by cgit v1.2.3 (git 2.25.1) at 2024-07-06 11:16:04 +0000