attempt #2: this patch detects and maps the buttons dynamically instead of the hardcoded way it was before. this fixes the problems with devices, that report events in the joystick _and_ gamepad range of button events
License: LGPL
ChangeLog:
2006-02-08 Christoph Frick <[EMAIL PROTECTED]>
- dlls/dinput/joystick_linuxinput.c
dynamic assignment of buttons on a device
--
cu
Index: dlls/dinput/joystick_linuxinput.c
===================================================================
RCS file: /home/wine/wine/dlls/dinput/joystick_linuxinput.c,v
retrieving revision 1.35
diff -u -r1.35 joystick_linuxinput.c
--- dlls/dinput/joystick_linuxinput.c 23 Nov 2005 19:29:19 -0000 1.35
+++ dlls/dinput/joystick_linuxinput.c 8 Feb 2006 12:22:53 -0000
@@ -120,7 +120,9 @@
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_Acquire(LPDIRECTINPUTDEVICE8A iface)
{
- int i;
+ int i,buttons;
JoystickImpl *This = (JoystickImpl *)iface;
char buf[200];
BOOL readonly = TRUE;
@@ -529,7 +531,7 @@
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 @@
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 @@
struct timeval tv;
fd_set readfds;
struct input_event ie;
+ int btn;
if (This->joyfd==-1)
return;
@@ -680,76 +690,14 @@
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)++);
- 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)++);
+ 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_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 @@
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 @@
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 @@
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 */
pgp63hX38wgUR.pgp
Description: PGP signature
