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www.nico.schottelius.org/software/gpm/browse_source/gpm-1.99.7/patches/1.99.3/gpm-evabs.patch

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import gpm from unix.schottelius.org Signed-off-by: Nico Schottelius <nico@ikn.schottelius.org>
2009-10-08 20:52:35 +00:00
diff -ur gpm-1.99.2.2/src/daemon/cmdline.c gpm-1.99.2.2-patched/src/daemon/cmdline.c
--- gpm-1.99.2.2/src/daemon/cmdline.c 2008-03-17 17:31:07.000000000 +0100
+++ gpm-1.99.2.2-patched/src/daemon/cmdline.c 2008-03-25 22:59:16.000000000 +0100
@@ -32,7 +32,7 @@
void cmdline(int argc, char **argv)
{
extern struct options option;
- char options[]="a:A::b:B:d:Dg:hi:kl:m:Mo:pr:R::s:S:t:TuvV::23";
+ char options[]="a:A::b:B:c:d:Dg:hi:kl:m:Mo:pr:R::s:S:t:TuvV::23";
int opt;
/* initialize for the dual mouse */
@@ -47,6 +47,7 @@
opt_age_limit = atoi(optarg); break;
case 'b': (which_mouse->opt_baud) = atoi(optarg); break;
case 'B': (which_mouse->opt_sequence) = optarg; break;
+ case 'c': (which_mouse->opt_calib) = optarg; break;
case 'd': (which_mouse->opt_delta) = atoi(optarg); break;
case 'D': option.run_status = GPM_RUN_DEBUG; break;
case 'g': (which_mouse->opt_glidepoint_tap)=atoi(optarg); break;
diff -ur gpm-1.99.2.2/src/daemon/gpm.c gpm-1.99.2.2-patched/src/daemon/gpm.c
--- gpm-1.99.2.2/src/daemon/gpm.c 2008-03-17 17:31:07.000000000 +0100
+++ gpm-1.99.2.2-patched/src/daemon/gpm.c 2008-03-25 21:14:32.000000000 +0100
@@ -73,9 +73,11 @@
struct mouse_features mouse_table[3] = {
{
- DEF_TYPE, DEF_DEV, DEF_SEQUENCE,
+ DEF_TYPE, DEF_DEV, DEF_SEQUENCE, DEF_CALIB,
DEF_BAUD, DEF_SAMPLE, DEF_DELTA, DEF_ACCEL, DEF_SCALE, 0 /* scaley */,
DEF_TIME, DEF_CLUSTER, DEF_THREE, DEF_GLIDEPOINT_TAP,
+ DEF_DMINX, DEF_DMAXX, DEF_DMINY, DEF_DMAXY,
+ DEF_OMINX, DEF_OMAXX, DEF_OMINY, DEF_OMAXY,
(char *)NULL /* extra */,
(Gpm_Type *)NULL,
-1
diff -ur gpm-1.99.2.2/src/daemon/processmouse.c gpm-1.99.2.2-patched/src/daemon/processmouse.c
--- gpm-1.99.2.2/src/daemon/processmouse.c 2008-03-17 17:31:07.000000000 +0100
+++ gpm-1.99.2.2-patched/src/daemon/processmouse.c 2008-03-25 22:59:11.000000000 +0100
@@ -55,6 +55,8 @@
static struct timeval tv1={0,0}, tv2; /* tv1==0: first click is single */
static struct timeval timeout={0,0};
fd_set fdSet;
+ int tempx, tempy;
+ static int oldx, oldy;
oldT = event->type;
@@ -77,6 +79,12 @@
FD_ZERO(&fdSet);
FD_SET(fd,&fdSet);
+ /* use uncalibrated values as base values */
+ if((which_mouse->opt_calib!=NULL)&&(which_mouse->m_type->absolute)){
+ nEvent.x = oldx;
+ nEvent.y = oldy;
+ }
+
do { /* cluster loop */
if(((data=getMouseData(fd, (which_mouse->m_type), kd_mode)) == NULL)
|| ((*((which_mouse->m_type)->fun))(&nEvent,data)==-1) ) {
@@ -123,6 +131,31 @@
} while (i++ <(which_mouse->opt_cluster) && nEvent.buttons==oldB && FD_ISSET(fd,&fdSet));
+ /* apply calibration */
+ if((which_mouse->opt_calib!=NULL)&&(which_mouse->m_type->absolute)){
+ /* save uncalibrated values for use next time around */
+ oldx = nEvent.x;
+ oldy = nEvent.y;
+
+ /* do calculations in a larger variable */
+ tempx = nEvent.x;
+ tempy = nEvent.y;
+ tempx -= which_mouse->opt_dminx;
+ tempx *= ( which_mouse->opt_omaxx - which_mouse->opt_ominx );
+ tempx /= ( which_mouse->opt_dmaxx - which_mouse->opt_dminx );
+ tempx += which_mouse->opt_ominx;
+
+ tempy -= which_mouse->opt_dminy;
+ tempy *= ( which_mouse->opt_omaxy - which_mouse->opt_ominy );
+ tempy /= ( which_mouse->opt_dmaxy - which_mouse->opt_dminy );
+ tempy += which_mouse->opt_ominy;
+
+ nEvent.x = tempx;
+ nEvent.y = tempy;
+
+ event->dx = (nEvent.x) - (event->x);
+ event->dy = (nEvent.y) - (event->y);
+ }
} /* if(eventFlag) */
/*....................................... update the button number */
@@ -144,11 +177,63 @@
}
rept1=rept2;
- event->dy=event->dy*((win.ws_col/win.ws_row)+1);
+ /* if the values are calibrated, this is not necessary */
+ if(which_mouse->opt_calib==NULL)
+ event->dy=event->dy*((win.ws_col/win.ws_row)+1);
+
event->x=nEvent.x;
event->y=nEvent.y;
}
- repeated_type->repeat_fun(event, fifofd); /* itz Jan 11 1999 */
+
+ /* not all relative repeaters can handle big changes,
+ so repackage into several smaller updates */
+ if (!repeated_type->absolute) {
+ int remx, remy;
+ remx = event->dx;
+ remy = event->dy;
+
+ do {
+ if (remx<0) {
+ if (remx>=-127) {
+ event->dx = remx;
+ remx = 0;
+ } else {
+ event->dx = -127;
+ remx += 127;
+ }
+ }
+ if (remx>0) {
+ if (remx<=127) {
+ event->dx = remx;
+ remx = 0;
+ } else {
+ event->dx = 127;
+ remx -= 127;
+ }
+ }
+ if (remy<0) {
+ if (remy>=-127) {
+ event->dy = remy;
+ remy = 0;
+ } else {
+ event->dy = -127;
+ remy += 127;
+ }
+ }
+ if (remy>0) {
+ if (remy<=127) {
+ event->dy = remy;
+ remy = 0;
+ } else {
+ event->dy = 127;
+ remy -= 127;
+ }
+ }
+ repeated_type->repeat_fun(event, fifofd);
+ } while((remx!= 0)||(remy!=0));
+ }
+ else
+ repeated_type->repeat_fun(event, fifofd); /* itz Jan 11 1999 */
}
return 0; /* no events nor information for clients */
} /* first if of these three */
diff -ur gpm-1.99.2.2/src/daemon/startup.c gpm-1.99.2.2-patched/src/daemon/startup.c
--- gpm-1.99.2.2/src/daemon/startup.c 2008-03-17 17:31:07.000000000 +0100
+++ gpm-1.99.2.2-patched/src/daemon/startup.c 2008-03-25 21:51:07.000000000 +0100
@@ -36,6 +36,7 @@
void startup(int argc, char **argv)
{
int i, opt;
+ FILE* calib_file;
static struct {
char *in;
@@ -104,6 +105,21 @@
(which_mouse->m_type) = find_mouse_by_name((which_mouse->opt_type));
if (!(which_mouse->m_type)) /* not found */
exit(M_listTypes());
+ if (which_mouse->opt_calib!=NULL) {
+ calib_file = fopen(which_mouse->opt_calib,"r");
+ if (calib_file) {
+ if (fscanf(calib_file, "%i %i %i %i %i %i %i %i",
+ &which_mouse->opt_dminx, &which_mouse->opt_dmaxx, &which_mouse->opt_dminy, &which_mouse->opt_dmaxy,
+ &which_mouse->opt_ominx, &which_mouse->opt_omaxx, &which_mouse->opt_ominy, &which_mouse->opt_omaxy)!= 8)
+ which_mouse->opt_calib = NULL;
+ if ((which_mouse->opt_dminx>=which_mouse->opt_dmaxx)||
+ (which_mouse->opt_dminy>=which_mouse->opt_dmaxy)||
+ (which_mouse->opt_ominx>=which_mouse->opt_omaxx)||
+ (which_mouse->opt_ominy>=which_mouse->opt_omaxy))
+ which_mouse->opt_calib = NULL;
+ }
+ fclose(calib_file);
+ }
}
/* Check repeater status */
diff -ur gpm-1.99.2.2/src/headers/daemon.h gpm-1.99.2.2-patched/src/headers/daemon.h
--- gpm-1.99.2.2/src/headers/daemon.h 2008-03-17 17:31:07.000000000 +0100
+++ gpm-1.99.2.2-patched/src/headers/daemon.h 2008-03-25 21:35:10.000000000 +0100
@@ -82,7 +82,8 @@
struct mouse_features {
char *opt_type,
*opt_dev,
- *opt_sequence;
+ *opt_sequence,
+ *opt_calib;
int opt_baud,
opt_sample,
opt_delta,
@@ -92,7 +93,15 @@
opt_time,
opt_cluster,
opt_three,
- opt_glidepoint_tap;
+ opt_glidepoint_tap,
+ opt_dminx,
+ opt_dmaxx,
+ opt_dminy,
+ opt_dmaxy,
+ opt_ominx,
+ opt_omaxx,
+ opt_ominy,
+ opt_omaxy;
char *opt_options; /* extra textual configuration */
Gpm_Type *m_type;
int fd;
@@ -142,6 +151,7 @@
#define DEF_DEV NULL /* use the type-related one */
#define DEF_LUT "-a-zA-Z0-9_./\300-\326\330-\366\370-\377"
#define DEF_SEQUENCE "123" /* how buttons are reordered */
+#define DEF_CALIB NULL /* don't load calibration data */
#define DEF_BAUD 1200
#define DEF_SAMPLE 100
#define DEF_DELTA 25
@@ -151,6 +161,16 @@
#define DEF_THREE 0 /* have three buttons? */
#define DEF_KERNEL 0 /* no kernel module, by default */
+#define DEF_DMINX 0
+#define DEF_DMAXX 1
+#define DEF_DMINY 0
+#define DEF_DMAXY 1
+
+#define DEF_OMINX 0
+#define DEF_OMAXX 1
+#define DEF_OMINY 0
+#define DEF_OMAXY 1
+
/* 10 on old computers (<=386), 0 on current machines */
#define DEF_CLUSTER 0 /* maximum number of clustered events */
diff -ur gpm-1.99.2.2/src/headers/gpmCfg.h gpm-1.99.2.2-patched/src/headers/gpmCfg.h
--- gpm-1.99.2.2/src/headers/gpmCfg.h 2008-03-17 17:31:07.000000000 +0100
+++ gpm-1.99.2.2-patched/src/headers/gpmCfg.h 2008-03-25 21:33:05.000000000 +0100
@@ -48,6 +48,7 @@
#define DEF_DEV NULL /* use the type-related one */
#define DEF_LUT "-a-zA-Z0-9_./\300-\326\330-\366\370-\377"
#define DEF_SEQUENCE "123" /* how buttons are reordered */
+#define DEF_CALIB NULL /* don't load calibration data */
#define DEF_BAUD 1200
#define DEF_SAMPLE 100
#define DEF_DELTA 25
@@ -57,6 +58,16 @@
#define DEF_THREE 0 /* have three buttons? */
#define DEF_KERNEL 0 /* no kernel module, by default */
+#define DEF_DMINX 0
+#define DEF_DMAXX 1
+#define DEF_DMINY 0
+#define DEF_DMAXY 1
+
+#define DEF_OMINX 0
+#define DEF_OMAXX 1
+#define DEF_OMINY 0
+#define DEF_OMAXY 1
+
/* 10 on old computers (<=386), 0 on current machines */
#define DEF_CLUSTER 0 /* maximum number of clustered events */
diff -ur gpm-1.99.2.2/src/headers/message.h gpm-1.99.2.2-patched/src/headers/message.h
--- gpm-1.99.2.2/src/headers/message.h 2008-03-17 17:31:07.000000000 +0100
+++ gpm-1.99.2.2-patched/src/headers/message.h 2008-03-25 21:37:00.000000000 +0100
@@ -75,6 +75,7 @@
" -A [limit] start with selection disabled (`aged')\n" \
" -b baud-rate sets the baud rate (default %d)\n" \
" -B sequence allows changing the buttons (default '%s')\n" \
+ " -c calib-file load calibration data for absolute devices from calib-file\n" \
" -d delta sets the delta value (default %d) (must be 2 or more)\n" \
" -D debug mode: don't auto-background\n" \
" -g tap-button sets the button (1-3) that is emulated by tapping on\n" \
diff -ur gpm-1.99.2.2/src/mice.c gpm-1.99.2.2-patched/src/mice.c
--- gpm-1.99.2.2/src/mice.c 2008-03-17 17:31:07.000000000 +0100
+++ gpm-1.99.2.2-patched/src/mice.c 2008-03-25 21:45:16.000000000 +0100
@@ -140,6 +140,27 @@
}
return 0;
}
+
+static int M_evabs (Gpm_Event * state, unsigned char *data)
+{
+ struct input_event thisevent;
+ (void) memcpy (&thisevent, data, sizeof (struct input_event));
+ if (thisevent.type == EV_ABS) {
+ if (thisevent.code == ABS_X)
+ state->x = thisevent.value;
+ else if (thisevent.code == ABS_Y)
+ state->y = thisevent.value;
+ } else if (thisevent.type == EV_KEY) {
+ switch(thisevent.code) {
+ case BTN_LEFT: state->buttons ^= GPM_B_LEFT; break;
+ case BTN_MIDDLE: state->buttons ^= GPM_B_MIDDLE; break;
+ case BTN_RIGHT: state->buttons ^= GPM_B_RIGHT; break;
+ case BTN_SIDE: state->buttons ^= GPM_B_MIDDLE; break;
+ case BTN_TOUCH: state->buttons ^= GPM_B_LEFT; break;
+ }
+ }
+ return 0;
+}
#endif /* HAVE_LINUX_INPUT_H */
static int M_ms_plus(Gpm_Event *state, unsigned char *data)
@@ -2153,6 +2174,9 @@
{"evdev", "Linux Event Device",
"", M_evdev, I_empty, STD_FLG,
{0x00, 0x00, 0x00, 0x00} , 16, 16, 0, 0, NULL},
+ {"evabs", "Linux Event Device - absolute mode",
+ "", M_evabs, I_empty, STD_FLG,
+ {0x00, 0x00, 0x00, 0x00} , 16, 16, 0, 1, NULL},
#endif /* HAVE_LINUX_INPUT_H */
{"exps2", "IntelliMouse Explorer (ps2) - 3 buttons, wheel unused",
"ExplorerPS/2", M_imps2, I_exps2, STD_FLG,
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