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/* $XFree86$ */
/*
* Copyright 2001,2002 Red Hat Inc., Durham, North Carolina.
*
* All Rights Reserved.
*
* Permission is hereby granted, free of charge, to any person obtaining
* a copy of this software and associated documentation files (the
* "Software"), to deal in the Software without restriction, including
* without limitation on the rights to use, copy, modify, merge,
* publish, distribute, sublicense, and/or sell copies of the Software,
* and to permit persons to whom the Software is furnished to do so,
* subject to the following conditions:
*
* The above copyright notice and this permission notice (including the
* next paragraph) 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
* NON-INFRINGEMENT. IN NO EVENT SHALL RED HAT AND/OR THEIR SUPPLIERS
* 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.
*/
/*
* Authors:
* David H. Dawes <dawes@xfree86.org>
* Kevin E. Martin <kem@redhat.com>
* Rickard E. (Rik) Faith <faith@redhat.com>
*
*/
/** \file
* Provide the main entry points for input initialization and processing
* that arequired by the dix layer.
*/
#ifdef HAVE_DMX_CONFIG_H
#include <dmx-config.h>
#endif
#include "dmx.h"
#include "dmxlog.h"
#include "dmxinput.h"
#include "inputstr.h"
#include "input.h"
/** Returns TRUE if the key is a valid modifier. For PC-class
* keyboards, all keys can be used as modifiers, so return TRUE
* always. */
Bool LegalModifier(unsigned int key, DeviceIntPtr pDev)
{
return TRUE;
}
/** Called from dix/main.c on each server generation to initialize
* inputs. All the work is done in dmxInputInit. \see
* dmxInputInit() */
void InitInput(int argc, char **argv)
{
int i;
DMXInputInfo *dmxInput;
if (!dmxNumInputs)
dmxLog(dmxFatal, "InitInput: no inputs specified\n");
for (i = 0, dmxInput = &dmxInputs[0]; i < dmxNumInputs; i++, dmxInput++)
dmxInputInit(dmxInput);
if (!dmxeqInitialized()) {
dmxLog(dmxWarning, "Use keyboard/mouse pair with the first -input\n");
dmxLog(dmxFatal, "At least one core keyboard/mouse pair required\n");
}
}
/** Called from dix/dispatch.c in Dispatch() whenever input events
* require processing. All the work is done in the lower level
* routines. */
void ProcessInputEvents(void)
{
int i;
DMXInputInfo *dmxInput;
for (i = 0, dmxInput = &dmxInputs[0]; i < dmxNumInputs; i++, dmxInput++)
if (!dmxInput->detached && dmxInput->processInputEvents)
dmxInput->processInputEvents(dmxInput);
}
/** This routine is called from #dmxwindow.c whenever the layout of
* windows on the display might have changed. This information is used
* by input drivers (currently only the console driver) that provide
* information about window layout to the user. */
void dmxUpdateWindowInfo(DMXUpdateType type, WindowPtr pWindow)
{
int i;
DMXInputInfo *dmxInput;
for (i = 0, dmxInput = &dmxInputs[0]; i < dmxNumInputs; i++, dmxInput++)
if (!dmxInput->detached && dmxInput->updateWindowInfo)
dmxInput->updateWindowInfo(dmxInput, type, pWindow);
}
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