269 lines
6.8 KiB
C
269 lines
6.8 KiB
C
/*
|
|
|
|
Copyright 1993 by Davor Matic
|
|
|
|
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. Davor Matic makes no representations about
|
|
the suitability of this software for any purpose. It is provided "as
|
|
is" without express or implied warranty.
|
|
|
|
*/
|
|
|
|
#ifdef HAVE_XNEST_CONFIG_H
|
|
#include <xnest-config.h>
|
|
#endif
|
|
|
|
#include <X11/X.h>
|
|
#include <X11/Xproto.h>
|
|
#include <X11/keysym.h>
|
|
#include "screenint.h"
|
|
#include "inputstr.h"
|
|
#include "misc.h"
|
|
#include "scrnintstr.h"
|
|
#include "servermd.h"
|
|
|
|
#include "Xnest.h"
|
|
|
|
#include "Display.h"
|
|
#include "Screen.h"
|
|
#include "Keyboard.h"
|
|
#include "Args.h"
|
|
#include "Events.h"
|
|
|
|
#include <X11/extensions/XKB.h>
|
|
#include "xkbsrv.h"
|
|
#include <X11/extensions/XKBconfig.h>
|
|
|
|
extern Bool
|
|
XkbQueryExtension(
|
|
Display * /* dpy */,
|
|
int * /* opcodeReturn */,
|
|
int * /* eventBaseReturn */,
|
|
int * /* errorBaseReturn */,
|
|
int * /* majorRtrn */,
|
|
int * /* minorRtrn */
|
|
);
|
|
|
|
extern XkbDescPtr XkbGetKeyboard(
|
|
Display * /* dpy */,
|
|
unsigned int /* which */,
|
|
unsigned int /* deviceSpec */
|
|
);
|
|
|
|
extern Status XkbGetControls(
|
|
Display * /* dpy */,
|
|
unsigned long /* which */,
|
|
XkbDescPtr /* desc */
|
|
);
|
|
|
|
DeviceIntPtr xnestKeyboardDevice = NULL;
|
|
|
|
void
|
|
xnestBell(int volume, DeviceIntPtr pDev, pointer ctrl, int cls)
|
|
{
|
|
XBell(xnestDisplay, volume);
|
|
}
|
|
|
|
void
|
|
DDXRingBell(int volume, int pitch, int duration)
|
|
{
|
|
XBell(xnestDisplay, volume);
|
|
}
|
|
|
|
void
|
|
xnestChangeKeyboardControl(DeviceIntPtr pDev, KeybdCtrl *ctrl)
|
|
{
|
|
#if 0
|
|
unsigned long value_mask;
|
|
XKeyboardControl values;
|
|
int i;
|
|
|
|
value_mask = KBKeyClickPercent |
|
|
KBBellPercent |
|
|
KBBellPitch |
|
|
KBBellDuration |
|
|
KBAutoRepeatMode;
|
|
|
|
values.key_click_percent = ctrl->click;
|
|
values.bell_percent = ctrl->bell;
|
|
values.bell_pitch = ctrl->bell_pitch;
|
|
values.bell_duration = ctrl->bell_duration;
|
|
values.auto_repeat_mode = ctrl->autoRepeat ?
|
|
AutoRepeatModeOn : AutoRepeatModeOff;
|
|
|
|
XChangeKeyboardControl(xnestDisplay, value_mask, &values);
|
|
|
|
/*
|
|
value_mask = KBKey | KBAutoRepeatMode;
|
|
At this point, we need to walk through the vector and compare it
|
|
to the current server vector. If there are differences, report them.
|
|
*/
|
|
|
|
value_mask = KBLed | KBLedMode;
|
|
for (i = 1; i <= 32; i++) {
|
|
values.led = i;
|
|
values.led_mode = (ctrl->leds & (1 << (i - 1))) ? LedModeOn : LedModeOff;
|
|
XChangeKeyboardControl(xnestDisplay, value_mask, &values);
|
|
}
|
|
#endif
|
|
}
|
|
|
|
int
|
|
xnestKeyboardProc(DeviceIntPtr pDev, int onoff)
|
|
{
|
|
XModifierKeymap *modifier_keymap;
|
|
KeySym *keymap;
|
|
int mapWidth;
|
|
int min_keycode, max_keycode;
|
|
KeySymsRec keySyms;
|
|
CARD8 modmap[MAP_LENGTH];
|
|
int i, j;
|
|
XKeyboardState values;
|
|
XkbDescPtr xkb;
|
|
int op, event, error, major, minor;
|
|
|
|
switch (onoff)
|
|
{
|
|
case DEVICE_INIT:
|
|
XDisplayKeycodes(xnestDisplay, &min_keycode, &max_keycode);
|
|
#ifdef _XSERVER64
|
|
{
|
|
KeySym64 *keymap64;
|
|
int len;
|
|
keymap64 = XGetKeyboardMapping(xnestDisplay,
|
|
min_keycode,
|
|
max_keycode - min_keycode + 1,
|
|
&mapWidth);
|
|
len = (max_keycode - min_keycode + 1) * mapWidth;
|
|
keymap = (KeySym *)malloc(len * sizeof(KeySym));
|
|
for(i = 0; i < len; ++i)
|
|
keymap[i] = keymap64[i];
|
|
XFree(keymap64);
|
|
}
|
|
#else
|
|
keymap = XGetKeyboardMapping(xnestDisplay,
|
|
min_keycode,
|
|
max_keycode - min_keycode + 1,
|
|
&mapWidth);
|
|
#endif
|
|
|
|
memset(modmap, 0, sizeof(modmap));
|
|
modifier_keymap = XGetModifierMapping(xnestDisplay);
|
|
for (j = 0; j < 8; j++)
|
|
for(i = 0; i < modifier_keymap->max_keypermod; i++) {
|
|
CARD8 keycode;
|
|
if ((keycode = modifier_keymap->modifiermap[j * modifier_keymap->max_keypermod + i]))
|
|
modmap[keycode] |= 1<<j;
|
|
}
|
|
XFreeModifiermap(modifier_keymap);
|
|
|
|
keySyms.minKeyCode = min_keycode;
|
|
keySyms.maxKeyCode = max_keycode;
|
|
keySyms.mapWidth = mapWidth;
|
|
keySyms.map = keymap;
|
|
|
|
if (XkbQueryExtension(xnestDisplay, &op, &event, &error, &major, &minor) == 0) {
|
|
ErrorF("Unable to initialize XKEYBOARD extension.\n");
|
|
goto XkbError;
|
|
}
|
|
xkb = XkbGetKeyboard(xnestDisplay, XkbGBN_AllComponentsMask, XkbUseCoreKbd);
|
|
if (xkb == NULL || xkb->geom == NULL) {
|
|
ErrorF("Couldn't get keyboard.\n");
|
|
goto XkbError;
|
|
}
|
|
XkbGetControls(xnestDisplay, XkbAllControlsMask, xkb);
|
|
|
|
InitKeyboardDeviceStruct(pDev, NULL,
|
|
xnestBell, xnestChangeKeyboardControl);
|
|
|
|
XkbApplyMappingChange(pDev, &keySyms, keySyms.minKeyCode,
|
|
keySyms.maxKeyCode - keySyms.minKeyCode + 1,
|
|
modmap, serverClient);
|
|
|
|
XkbDDXChangeControls(pDev, xkb->ctrls, xkb->ctrls);
|
|
XkbFreeKeyboard(xkb, 0, False);
|
|
free(keymap);
|
|
break;
|
|
case DEVICE_ON:
|
|
xnestEventMask |= XNEST_KEYBOARD_EVENT_MASK;
|
|
for (i = 0; i < xnestNumScreens; i++)
|
|
XSelectInput(xnestDisplay, xnestDefaultWindows[i], xnestEventMask);
|
|
break;
|
|
case DEVICE_OFF:
|
|
xnestEventMask &= ~XNEST_KEYBOARD_EVENT_MASK;
|
|
for (i = 0; i < xnestNumScreens; i++)
|
|
XSelectInput(xnestDisplay, xnestDefaultWindows[i], xnestEventMask);
|
|
break;
|
|
case DEVICE_CLOSE:
|
|
break;
|
|
}
|
|
return Success;
|
|
|
|
XkbError:
|
|
XGetKeyboardControl(xnestDisplay, &values);
|
|
memmove((char *)defaultKeyboardControl.autoRepeats,
|
|
(char *)values.auto_repeats,
|
|
sizeof(values.auto_repeats));
|
|
|
|
InitKeyboardDeviceStruct(pDev, NULL,
|
|
xnestBell, xnestChangeKeyboardControl);
|
|
free(keymap);
|
|
return Success;
|
|
}
|
|
|
|
Bool
|
|
LegalModifier(unsigned int key, DeviceIntPtr pDev)
|
|
{
|
|
return TRUE;
|
|
}
|
|
|
|
void
|
|
xnestUpdateModifierState(unsigned int state)
|
|
{
|
|
DeviceIntPtr pDev = xnestKeyboardDevice;
|
|
KeyClassPtr keyc = pDev->key;
|
|
int i;
|
|
CARD8 mask;
|
|
int xkb_state;
|
|
|
|
if (!pDev)
|
|
return;
|
|
|
|
xkb_state = XkbStateFieldFromRec(&pDev->key->xkbInfo->state);
|
|
state = state & 0xff;
|
|
|
|
if (xkb_state == state)
|
|
return;
|
|
|
|
for (i = 0, mask = 1; i < 8; i++, mask <<= 1) {
|
|
int key;
|
|
|
|
/* Modifier is down, but shouldn't be
|
|
*/
|
|
if ((xkb_state & mask) && !(state & mask)) {
|
|
int count = keyc->modifierKeyCount[i];
|
|
|
|
for (key = 0; key < MAP_LENGTH; key++)
|
|
if (keyc->xkbInfo->desc->map->modmap[key] & mask) {
|
|
if (key_is_down(pDev, key, KEY_PROCESSED))
|
|
xnestQueueKeyEvent(KeyRelease, key);
|
|
|
|
if (--count == 0)
|
|
break;
|
|
}
|
|
}
|
|
|
|
/* Modifier shoud be down, but isn't
|
|
*/
|
|
if (!(xkb_state & mask) && (state & mask))
|
|
for (key = 0; key < MAP_LENGTH; key++)
|
|
if (keyc->xkbInfo->desc->map->modmap[key] & mask) {
|
|
xnestQueueKeyEvent(KeyPress, key);
|
|
break;
|
|
}
|
|
}
|
|
}
|