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dinput: Dynamic handling of buttons of a device.

This commit is contained in:
Christoph Frick 2006-02-09 12:07:55 +01:00 committed by Alexandre Julliard
parent c99cab705e
commit 094e85398b
1 changed files with 29 additions and 142 deletions
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171
dlls/dinput/joystick_linuxinput.c
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@ -120,7 +120,9 @@ struct JoystickImpl
int ff_state;
/* data returned by the EVIOCGABS() ioctl */
int axes[ABS_MAX+1][5];
int axes[ABS_MAX][5];
/* LUT for KEY_ to offset in rgbButtons */
BYTE buttons[KEY_MAX];
#define AXE_ABS 0
#define AXE_ABSMIN 1
@ -457,7 +459,7 @@ static HRESULT WINAPI JoystickAImpl_SetDataFormat(
*/
static HRESULT WINAPI JoystickAImpl_Acquire(LPDIRECTINPUTDEVICE8A iface)
{
int i;
int i,buttons;
JoystickImpl *This = (JoystickImpl *)iface;
char buf[200];
BOOL readonly = TRUE;
@ -529,7 +531,7 @@ static HRESULT WINAPI JoystickAImpl_Acquire(LPDIRECTINPUTDEVICE8A iface)
if (test_bit(This->absbits,i)) {
if (-1==ioctl(This->joyfd,EVIOCGABS(i),&(This->axes[i])))
continue;
FIXME("axe %d: cur=%d, min=%d, max=%d, fuzz=%d, flat=%d\n",
TRACE("axe %d: cur=%d, min=%d, max=%d, fuzz=%d, flat=%d\n",
i,
This->axes[i][AXE_ABS],
This->axes[i][AXE_ABSMIN],
@ -541,7 +543,14 @@ static HRESULT WINAPI JoystickAImpl_Acquire(LPDIRECTINPUTDEVICE8A iface)
This->havemax[i] = This->axes[i][AXE_ABSMAX];
}
}
MESSAGE("\n");
buttons = 0;
for (i=0;i<KEY_MAX;i++) {
if (test_bit(This->keybits,i)) {
TRACE("button %d: %d\n", i, buttons);
This->buttons[i] = 0x80 | buttons;
buttons++;
}
}
fake_current_js_state(This);
@ -661,6 +670,7 @@ static void joy_polldev(JoystickImpl *This) {
struct timeval tv;
fd_set readfds;
struct input_event ie;
int btn;
if (This->joyfd==-1)
return;
@ -680,76 +690,14 @@ static void joy_polldev(JoystickImpl *This) {
TRACE("input_event: type %d, code %d, value %d\n",ie.type,ie.code,ie.value);
switch (ie.type) {
case EV_KEY: /* button */
switch (ie.code) {
case BTN_TRIGGER: /* normal flight stick */
case BTN_A: /* gamepad */
case BTN_1: /* generic */
This->js.rgbButtons[0] = ie.value?0x80:0x00;
GEN_EVENT(DIJOFS_BUTTON(0),ie.value?0x80:0x0,ie.time.tv_usec,(This->dinput->evsequence)++);
btn = This->buttons[ie.code];
TRACE("(%p) %d -> %d\n", This, ie.code, btn);
if (btn&0x80) {
btn &= 0x7F;
This->js.rgbButtons[btn] = ie.value?0x80:0x00;
GEN_EVENT(DIJOFS_BUTTON(btn),ie.value?0x80:0x0,ie.time.tv_usec,(This->dinput->evsequence)++);
}
break;
case BTN_THUMB:
case BTN_B:
case BTN_2:
This->js.rgbButtons[1] = ie.value?0x80:0x00;
GEN_EVENT(DIJOFS_BUTTON(1),ie.value?0x80:0x0,ie.time.tv_usec,(This->dinput->evsequence)++);
break;
case BTN_THUMB2:
case BTN_C:
case BTN_3:
This->js.rgbButtons[2] = ie.value?0x80:0x00;
GEN_EVENT(DIJOFS_BUTTON(2),ie.value?0x80:0x0,ie.time.tv_usec,(This->dinput->evsequence)++);
break;
case BTN_TOP:
case BTN_X:
case BTN_4:
This->js.rgbButtons[3] = ie.value?0x80:0x00;
GEN_EVENT(DIJOFS_BUTTON(3),ie.value?0x80:0x0,ie.time.tv_usec,(This->dinput->evsequence)++);
break;
case BTN_TOP2:
case BTN_Y:
case BTN_5:
This->js.rgbButtons[4] = ie.value?0x80:0x00;
GEN_EVENT(DIJOFS_BUTTON(4),ie.value?0x80:0x0,ie.time.tv_usec,(This->dinput->evsequence)++);
break;
case BTN_PINKIE:
case BTN_Z:
case BTN_6:
This->js.rgbButtons[5] = ie.value?0x80:0x00;
GEN_EVENT(DIJOFS_BUTTON(5),ie.value?0x80:0x0,ie.time.tv_usec,(This->dinput->evsequence)++);
break;
case BTN_BASE:
case BTN_TL:
case BTN_7:
This->js.rgbButtons[6] = ie.value?0x80:0x00;
GEN_EVENT(DIJOFS_BUTTON(6),ie.value?0x80:0x0,ie.time.tv_usec,(This->dinput->evsequence)++);
break;
case BTN_BASE2:
case BTN_TR:
case BTN_8:
This->js.rgbButtons[7] = ie.value?0x80:0x00;
GEN_EVENT(DIJOFS_BUTTON(7),ie.value?0x80:0x0,ie.time.tv_usec,(This->dinput->evsequence)++);
break;
case BTN_BASE3:
case BTN_TL2:
case BTN_9:
This->js.rgbButtons[8] = ie.value?0x80:0x00;
GEN_EVENT(DIJOFS_BUTTON(8),ie.value?0x80:0x0,ie.time.tv_usec,(This->dinput->evsequence)++);
break;
case BTN_BASE4:
case BTN_TR2:
This->js.rgbButtons[9] = ie.value?0x80:0x00;
GEN_EVENT(DIJOFS_BUTTON(9),ie.value?0x80:0x0,ie.time.tv_usec,(This->dinput->evsequence)++);
break;
case BTN_BASE5:
case BTN_SELECT:
This->js.rgbButtons[10] = ie.value?0x80:0x00;
GEN_EVENT(DIJOFS_BUTTON(10),ie.value?0x80:0x0,ie.time.tv_usec,(This->dinput->evsequence)++);
break;
default:
FIXME("unhandled joystick button %x, value %d\n",ie.code,ie.value);
break;
}
break;
case EV_ABS:
switch (ie.code) {
case ABS_X:
@ -794,6 +742,9 @@ static void joy_polldev(JoystickImpl *This) {
This->ff_state = ie.value;
break;
#endif
case EV_SYN:
/* there is nothing to do */
break;
default:
FIXME("joystick cannot handle type %d event (code %d)\n",ie.type,ie.code);
break;
@ -1141,7 +1092,7 @@ static HRESULT WINAPI JoystickAImpl_EnumObjects(
if ((dwFlags == DIDFT_ALL) ||
(dwFlags & DIDFT_BUTTON)) {
int i;
int i, btncount=0;
/*The DInput SDK says that GUID_Button is only for mouse buttons but well*/
@ -1149,74 +1100,10 @@ static HRESULT WINAPI JoystickAImpl_EnumObjects(
for (i = 0; i < KEY_MAX; i++) {
if (!test_bit(This->keybits,i)) continue;
switch (i) {
case BTN_TRIGGER:
case BTN_A:
case BTN_1:
ddoi.dwOfs = DIJOFS_BUTTON(0);
ddoi.dwType = DIDFT_MAKEINSTANCE((0x0001 << 0) << WINE_JOYSTICK_BUTTON_BASE) | DIDFT_PSHBUTTON;
break;
case BTN_THUMB:
case BTN_B:
case BTN_2:
ddoi.dwOfs = DIJOFS_BUTTON(1);
ddoi.dwType = DIDFT_MAKEINSTANCE((0x0001 << 1) << WINE_JOYSTICK_BUTTON_BASE) | DIDFT_PSHBUTTON;
break;
case BTN_THUMB2:
case BTN_C:
case BTN_3:
ddoi.dwOfs = DIJOFS_BUTTON(2);
ddoi.dwType = DIDFT_MAKEINSTANCE((0x0001 << 2) << WINE_JOYSTICK_BUTTON_BASE) | DIDFT_PSHBUTTON;
break;
case BTN_TOP:
case BTN_X:
case BTN_4:
ddoi.dwOfs = DIJOFS_BUTTON(3);
ddoi.dwType = DIDFT_MAKEINSTANCE((0x0001 << 3) << WINE_JOYSTICK_BUTTON_BASE) | DIDFT_PSHBUTTON;
break;
case BTN_TOP2:
case BTN_Y:
case BTN_5:
ddoi.dwOfs = DIJOFS_BUTTON(4);
ddoi.dwType = DIDFT_MAKEINSTANCE((0x0001 << 4) << WINE_JOYSTICK_BUTTON_BASE) | DIDFT_PSHBUTTON;
break;
case BTN_PINKIE:
case BTN_Z:
case BTN_6:
ddoi.dwOfs = DIJOFS_BUTTON(5);
ddoi.dwType = DIDFT_MAKEINSTANCE((0x0001 << 5) << WINE_JOYSTICK_BUTTON_BASE) | DIDFT_PSHBUTTON;
break;
case BTN_BASE:
case BTN_TL:
case BTN_7:
ddoi.dwOfs = DIJOFS_BUTTON(6);
ddoi.dwType = DIDFT_MAKEINSTANCE((0x0001 << 6) << WINE_JOYSTICK_BUTTON_BASE) | DIDFT_PSHBUTTON;
break;
case BTN_BASE2:
case BTN_TR:
case BTN_8:
ddoi.dwOfs = DIJOFS_BUTTON(7);
ddoi.dwType = DIDFT_MAKEINSTANCE((0x0001 << 7) << WINE_JOYSTICK_BUTTON_BASE) | DIDFT_PSHBUTTON;
break;
case BTN_BASE3:
case BTN_TL2:
case BTN_9:
ddoi.dwOfs = DIJOFS_BUTTON(8);
ddoi.dwType = DIDFT_MAKEINSTANCE((0x0001 << 8) << WINE_JOYSTICK_BUTTON_BASE) | DIDFT_PSHBUTTON;
break;
case BTN_BASE4:
case BTN_TR2:
ddoi.dwOfs = DIJOFS_BUTTON(9);
ddoi.dwType = DIDFT_MAKEINSTANCE((0x0001 << 9) << WINE_JOYSTICK_BUTTON_BASE) | DIDFT_PSHBUTTON;
break;
case BTN_BASE5:
case BTN_SELECT:
ddoi.dwOfs = DIJOFS_BUTTON(10);
ddoi.dwType = DIDFT_MAKEINSTANCE((0x0001 << 10) << WINE_JOYSTICK_BUTTON_BASE) | DIDFT_PSHBUTTON;
break;
}
sprintf(ddoi.tszName, "%d-Button", i);
ddoi.dwOfs = DIJOFS_BUTTON(btncount);
ddoi.dwType = DIDFT_MAKEINSTANCE(btncount << WINE_JOYSTICK_BUTTON_BASE) | DIDFT_PSHBUTTON;
sprintf(ddoi.tszName, "%d-Button", btncount);
btncount++;
_dump_OBJECTINSTANCEA(&ddoi);
if (lpCallback(&ddoi, lpvRef) != DIENUM_CONTINUE) {
/* return to unaquired state if that's where we were */