#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include "evdev.h"
#include <X11/keysym.h>
#include <X11/XF86keysym.h>
#include <X11/extensions/XIproto.h>
#include <linux/input.h>
#include <misc.h>
#include <xf86.h>
#include <xf86str.h>
#include <xf86_OSproc.h>
#include <xf86Xinput.h>
#include <exevents.h>
#include <mipointer.h>
#include <xf86Module.h>
static char *button_names[] = {
"MISC_0",
"MISC_1",
"MISC_2",
"MISC_3",
"MISC_4",
"MISC_5",
"MISC_6",
"MISC_7",
"MISC_8",
"MISC_9",
"MISC_10",
"MISC_11",
"MISC_12",
"MISC_13",
"MISC_14",
"MISC_15",
"MOUSE_LEFT",
"MOUSE_RIGHT",
"MOUSE_MIDDLE",
"MOUSE_SIDE",
"MOUSE_EXTRA",
"MOUSE_FORWARD",
"MOUSE_BACK",
"MOUSE_TASK",
"MOUSE_8",
"MOUSE_9",
"MOUSE_10",
"MOUSE_12",
"MOUSE_13",
"MOUSE_14",
"MOUSE_15",
"JOY_TRIGGER",
"JOY_THUMB",
"JOY_THUMB2",
"JOY_TOP",
"JOY_TOP2",
"JOY_PINKIE",
"JOY_BASE",
"JOY_BASE2",
"JOY_BASE3",
"JOY_BASE4",
"JOY_BASE5",
"JOY_BASE6",
"JOY_12",
"JOY_13",
"JOY_14",
"JOY_DEAD",
"GAME_A",
"GAME_B",
"GAME_C",
"GAME_X",
"GAME_Y",
"GAME_Z",
"GAME_TL",
"GAME_TR",
"GAME_TL2",
"GAME_TR2",
"GAME_SELECT",
"GAME_START",
"GAME_MODE",
"GAME_THUMBL",
"GAME_THUMBR",
"GAME_15",
"DIGI_TOOL_PEN",
"DIGI_TOOL_RUBBER",
"DIGI_TOOL_BRUSH",
"DIGI_TOOL_PENCIL",
"DIGI_TOOL_AIRBRUSH",
"DIGI_TOOL_FINGER",
"DIGI_TOOL_MOUSE",
"DIGI_TOOL_LENS",
"DIGI_8",
"DIGI_9",
"DIGI_TOUCH",
"DIGI_STYLUS",
"DIGI_STYLUS2",
"DIGI_TOOL_DOUBLETAP",
"DIGI_TOOL_TRIPLETAP",
"DIGI_15",
"WHEEL_GEAR_UP",
"WHEEL_GEAR_DOWN",
"WHEEL_2",
"WHEEL_3",
"WHEEL_4",
"WHEEL_5",
"WHEEL_6",
"WHEEL_7",
"WHEEL_8",
"WHEEL_9",
"WHEEL_10",
"WHEEL_11",
"WHEEL_12",
"WHEEL_13",
"WHEEL_14",
"WHEEL_15",
NULL
};
void
EvdevBtnPostFakeClicks(InputInfoPtr pInfo, int button, int count)
{
int i;
for (i = 0; i < count; i++) {
xf86PostButtonEvent(pInfo->dev, 0, button, 1, 0, 0);
xf86PostButtonEvent(pInfo->dev, 0, button, 0, 0, 0);
}
}
int
EvdevBtnInit (DeviceIntPtr device)
{
InputInfoPtr pInfo = device->public.devicePrivate;
evdevDevicePtr pEvdev = pInfo->private;
CARD8 *map;
int i;
if (!pEvdev->state.btn)
return Success;
map = Xcalloc (sizeof (CARD8) * (pEvdev->state.btn->buttons + 1));
for (i = 0; i <= pEvdev->state.btn->buttons; i++)
map[i] = i;
xf86Msg(X_CONFIG, "%s: Registering %d buttons.\n", pInfo->name,
pEvdev->state.btn->buttons);
if (!InitButtonClassDeviceStruct (device, pEvdev->state.btn->buttons, map)) {
pEvdev->state.btn->buttons = 0;
return !Success;
}
Xfree (map);
return Success;
}
int
EvdevBtnOn (DeviceIntPtr device)
{
InputInfoPtr pInfo = device->public.devicePrivate;
evdevDevicePtr pEvdev = pInfo->private;
int i, blocked;
if (!pEvdev->state.btn)
return Success;
blocked = xf86BlockSIGIO ();
for (i = 1; i <= pEvdev->state.btn->buttons; i++)
xf86PostButtonEvent (device, 0, i, 0, 0, 0);
xf86UnblockSIGIO (blocked);
return Success;
}
int
EvdevBtnOff (DeviceIntPtr device)
{
return Success;
}
#if 1
/*
* Warning, evil lives here.
*/
static void
EvdevBtnCalcRemap (InputInfoPtr pInfo)
{
evdevDevicePtr pEvdev = pInfo->private;
evdevStatePtr state = &pEvdev->state;
evdevBtnPtr btn = state->btn;
int i, j, base, clear, fake, bit;
for (i = 0, base = 1, fake = 0; i < pEvdev->state.btn->real_buttons; i++) {
#if 0
if (state->rel) {
do {
clear = 1;
for (j = 0; j < REL_MAX; j++) {
if (state->rel->btnMap[j][0] == (i + base)) {
base++;
clear = 0;
break;
}
if (state->rel->btnMap[j][1] == (i + base)) {
base++;
clear = 0;
break;
}
}
} while (!clear);
}
#endif
if (!fake && base != 1)
fake = i;
if (btn->ignore[i] & EV_BTN_IGNORE_MAP)
continue;
bit = i;
bit += BTN_MISC;
if ((bit >= BTN_MOUSE) && (bit < BTN_JOYSTICK)) {
bit -= BTN_MOUSE - BTN_MISC;
} else if ((bit >= BTN_MISC) && (bit < BTN_MOUSE)) {
bit += BTN_MOUSE - BTN_MISC;
}
if (!test_bit (bit, pEvdev->bits.key))
continue;
btn->buttons = btn->map[i] = i + base;
}
if ((!fake || fake >= 3) &&
test_bit(BTN_RIGHT, pEvdev->bits.key) &&
test_bit(BTN_MIDDLE, pEvdev->bits.key)) {
base = btn->map[1];
btn->map[1] = btn->map[2];
btn->map[2] = base;
}
#if 0
if (state->rel) {
for (i = 0; i < REL_MAX; i++) {
if (state->rel->btnMap[i][0] > btn->buttons)
btn->buttons = state->rel->btnMap[i][0];
if (state->rel->btnMap[i][1] > btn->buttons)
btn->buttons = state->rel->btnMap[i][1];
}
}
#endif
}
#endif
int
EvdevBtnNew0(InputInfoPtr pInfo)
{
evdevDevicePtr pEvdev = pInfo->private;
evdevStatePtr state = &pEvdev->state;
char option[64];
int i, j, btn;
state->btn = Xcalloc (sizeof (evdevBtnRec));
if (test_bit (BTN_RIGHT, pEvdev->bits.key))
set_bit (BTN_MIDDLE, pEvdev->bits.key);
for (i = BTN_MISC; i < (KEY_OK - 1); i++) {
btn = i;
if ((btn >= BTN_MOUSE) && (btn < BTN_JOYSTICK)) {
btn -= BTN_MOUSE - BTN_MISC;
} else if ((btn >= BTN_MISC) && (btn < BTN_MOUSE)) {
btn += BTN_MOUSE - BTN_MISC;
}
btn -= BTN_MISC;
snprintf(option, sizeof(option), "%sIgnoreX", button_names[btn]);
if (i >= BTN_DIGI && i < BTN_WHEEL)
j = xf86SetIntOption(pInfo->options, option, 1);
else
j = xf86SetIntOption(pInfo->options, option, 0);
if (j)
state->btn->ignore[btn] |= EV_BTN_IGNORE_X;
snprintf(option, sizeof(option), "%sIgnoreEvdev", button_names[btn]);
j = xf86SetIntOption(pInfo->options, option, 0);
if (j) {
state->btn->ignore[btn] |= EV_BTN_IGNORE_EVDEV;
continue;
}
if (test_bit (i, pEvdev->bits.key))
state->btn->real_buttons = btn + 1;
}
if (state->btn->real_buttons)
xf86Msg(X_INFO, "%s: Found %d mouse buttons\n", pInfo->name, state->btn->real_buttons);
return Success;
}
int
EvdevBtnNew1(InputInfoPtr pInfo)
{
evdevDevicePtr pEvdev = pInfo->private;
evdevStatePtr state = &pEvdev->state;
if (!state->btn)
return !Success;
#if 1
EvdevBtnCalcRemap (pInfo);
#else
#endif
if (state->btn->buttons)
xf86Msg(X_INFO, "%s: Configured %d mouse buttons\n", pInfo->name, state->btn->buttons);
else {
Xfree (state->btn);
state->btn = NULL;
return !Success;
}
pInfo->flags |= XI86_SEND_DRAG_EVENTS | XI86_CONFIGURED;
pInfo->type_name = XI_MOUSE;
return Success;
}
void
EvdevBtnProcess (InputInfoPtr pInfo, struct input_event *ev)
{
evdevDevicePtr pEvdev = pInfo->private;
evdevStatePtr state = &pEvdev->state;
int button;
if (!state->btn)
return;
button = ev->code;
if ((ev->code >= BTN_MOUSE) && (ev->code < BTN_JOYSTICK)) {
button -= BTN_MOUSE - BTN_MISC;
} else if ((ev->code >= BTN_MISC) && (ev->code < BTN_MOUSE)) {
button += BTN_MOUSE - BTN_MISC;
}
button -= BTN_MISC;
if (state->btn->ignore[button] & EV_BTN_IGNORE_EVDEV)
return;
if (state->btn->callback[button])
state->btn->callback[button](pInfo, button, ev->value);
if (state->btn->ignore[button] & EV_BTN_IGNORE_X)
return;
button = state->btn->map[button];
xf86PostButtonEvent (pInfo->dev, 0, button, ev->value, 0, 0);
}
int
EvdevBtnFind (InputInfoPtr pInfo, const char *button)
{
int i;
for (i = 0; button_names[i]; i++)
if (!strcasecmp(button, button_names[i]))
return i + 1;
return -1;
}
int
EvdevBtnExists (InputInfoPtr pInfo, int button)
{
evdevDevicePtr pEvdev = pInfo->private;
button += BTN_MISC;
xf86Msg(X_INFO, "%s: Checking button %s (%d)\n", pInfo->name, button_names[button - BTN_MISC], button);
if ((button >= BTN_MOUSE) && (button < BTN_JOYSTICK)) {
button -= BTN_MOUSE - BTN_MISC;
} else if ((button >= BTN_MISC) && (button < BTN_MOUSE)) {
button += BTN_MOUSE - BTN_MISC;
}
xf86Msg(X_INFO, "%s: Checking bit %d\n", pInfo->name, button);
return test_bit(button, pEvdev->bits.key);
}