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Implemented xfreerdp relative mouse input

This commit is contained in:
akallabeth 2022-01-19 13:29:26 +01:00 committed by akallabeth
parent b1a2efde7d
commit db00082974
3 changed files with 149 additions and 106 deletions
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68
client/X11/xf_event.c
View File

@ -426,6 +426,21 @@ BOOL xf_generic_MotionNotify(xfContext* xfc, int x, int y, int state, Window win
return TRUE; return TRUE;
} }
BOOL xf_generic_RawMotionNotify(xfContext* xfc, int x, int y, Window window, BOOL app)
{
WINPR_ASSERT(xfc);
if (app)
{
WLog_ERR(TAG, "Relative mouse input is not supported with remoate app mode!");
return FALSE;
}
freerdp_client_send_button_event(&xfc->common, TRUE, PTR_FLAGS_MOVE, x, y);
return TRUE;
}
static BOOL xf_event_MotionNotify(xfContext* xfc, const XMotionEvent* event, BOOL app) static BOOL xf_event_MotionNotify(xfContext* xfc, const XMotionEvent* event, BOOL app)
{ {
WINPR_ASSERT(xfc); WINPR_ASSERT(xfc);
@ -1188,3 +1203,56 @@ BOOL xf_event_process(freerdp* instance, const XEvent* event)
XSync(xfc->display, FALSE); XSync(xfc->display, FALSE);
return status; return status;
} }
BOOL xf_generic_RawButtonEvent(xfContext* xfc, int button, BOOL app, BOOL down)
{
UINT16 flags = 0;
size_t i;
if (app)
return FALSE;
for (i = 0; i < ARRAYSIZE(xfc->button_map); i++)
{
const button_map* cur = &xfc->button_map[i];
if (cur->button == button)
{
flags = cur->flags;
break;
}
}
if (flags != 0)
{
if (flags & (PTR_FLAGS_WHEEL | PTR_FLAGS_HWHEEL))
{
if (down)
freerdp_client_send_wheel_event(&xfc->common, flags);
}
else
{
BOOL extended = FALSE;
if (flags & (PTR_XFLAGS_BUTTON1 | PTR_XFLAGS_BUTTON2))
{
extended = TRUE;
if (down)
flags |= PTR_XFLAGS_DOWN;
}
else if (flags & (PTR_FLAGS_BUTTON1 | PTR_FLAGS_BUTTON2 | PTR_FLAGS_BUTTON3))
{
if (down)
flags |= PTR_FLAGS_DOWN;
}
if (extended)
freerdp_client_send_extended_button_event(&xfc->common, TRUE, flags, 0, 0);
else
freerdp_client_send_button_event(&xfc->common, TRUE, flags, 0, 0);
}
}
return TRUE;
}

3
client/X11/xf_event.h
View File

@ -36,8 +36,9 @@ void xf_event_adjust_coordinates(xfContext* xfc, int* x, int* y);
void xf_adjust_coordinates_to_screen(xfContext* xfc, UINT32* x, UINT32* y); void xf_adjust_coordinates_to_screen(xfContext* xfc, UINT32* x, UINT32* y);
BOOL xf_generic_MotionNotify(xfContext* xfc, int x, int y, int state, Window window, BOOL app); BOOL xf_generic_MotionNotify(xfContext* xfc, int x, int y, int state, Window window, BOOL app);
BOOL xf_generic_ButtonPress(xfContext* xfc, int x, int y, int button, Window window, BOOL app); BOOL xf_generic_RawMotionNotify(xfContext* xfc, int x, int y, Window window, BOOL app);
BOOL xf_generic_ButtonEvent(xfContext* xfc, int x, int y, int button, Window window, BOOL app, BOOL xf_generic_ButtonEvent(xfContext* xfc, int x, int y, int button, Window window, BOOL app,
BOOL down); BOOL down);
BOOL xf_generic_RawButtonEvent(xfContext* xfc, int button, BOOL app, BOOL down);
#endif /* FREERDP_CLIENT_X11_EVENT_H */ #endif /* FREERDP_CLIENT_X11_EVENT_H */

164
client/X11/xf_input.c
View File

@ -50,6 +50,8 @@
#define MIN_FINGER_DIST 5 #define MIN_FINGER_DIST 5
static int xf_input_event(xfContext* xfc, XIDeviceEvent* event, int evtype);
static const char* xf_input_get_class_string(int class) static const char* xf_input_get_class_string(int class)
{ {
if (class == XIKeyClass) if (class == XIKeyClass)
@ -68,16 +70,10 @@ static const char* xf_input_get_class_string(int class)
int xf_input_init(xfContext* xfc, Window window) int xf_input_init(xfContext* xfc, Window window)
{ {
int i, j; int major = XI_2_Major;
int nmasks = 0; int minor = XI_2_Minor;
int ndevices = 0;
int major = 2;
int minor = 2;
XIDeviceInfo* info;
XIEventMask evmasks[64];
int opcode, event, error; int opcode, event, error;
const rdpSettings* settings; rdpSettings* settings;
BYTE masks[8][XIMaskLen(XI_LASTEVENT)] = { 0 };
WINPR_ASSERT(xfc); WINPR_ASSERT(xfc);
@ -100,89 +96,45 @@ int xf_input_init(xfContext* xfc, Window window)
xfc->XInputOpcode = opcode; xfc->XInputOpcode = opcode;
XIQueryVersion(xfc->display, &major, &minor); XIQueryVersion(xfc->display, &major, &minor);
if (major * 1000 + minor < 2002) if ((major < XI_2_Major) || ((major == XI_2_Major) && (minor < 2)))
{ {
WLog_WARN(TAG, "Server does not support XI 2.2"); WLog_WARN(TAG, "Server does not support XI 2.2");
return -1; return -1;
} }
if (settings->MultiTouchInput) else
xfc->use_xinput = TRUE;
info = XIQueryDevice(xfc->display, XIAllDevices, &ndevices);
for (i = 0; i < ndevices; i++)
{ {
BOOL touch = FALSE; XIEventMask mask;
XIDeviceInfo* dev = &info[i]; unsigned char mask_bytes[XIMaskLen(XI_LASTEVENT)] = { 0 };
for (j = 0; j < dev->num_classes; j++) if (freerdp_settings_get_bool(settings, FreeRDP_MouseUseRelativeMove))
{ {
XIAnyClassInfo* class = dev->classes[j]; XISetMask(mask_bytes, XI_RawMotion);
XITouchClassInfo* t = (XITouchClassInfo*)class; XISetMask(mask_bytes, XI_RawButtonPress);
XISetMask(mask_bytes, XI_RawButtonRelease);
if ((class->type == XITouchClass) && (t->mode == XIDirectTouch) &&
(strcmp(dev->name, "Virtual core pointer") != 0))
{
touch = TRUE;
} }
else
{
XISetMask(mask_bytes, XI_Motion);
XISetMask(mask_bytes, XI_ButtonPress);
XISetMask(mask_bytes, XI_ButtonRelease);
} }
for (j = 0; j < dev->num_classes; j++) if (freerdp_settings_get_bool(settings, FreeRDP_MultiTouchGestures) ||
freerdp_settings_get_bool(settings, FreeRDP_MultiTouchInput))
{ {
XIAnyClassInfo* class = dev->classes[j]; XISetMask(mask_bytes, XI_TouchBegin);
XITouchClassInfo* t = (XITouchClassInfo*)class; XISetMask(mask_bytes, XI_TouchUpdate);
XISetMask(mask_bytes, XI_TouchEnd);
if (xfc->common.context.settings->MultiTouchInput)
{
WLog_INFO(TAG, "%s (%d) \"%s\" id: %d", xf_input_get_class_string(class->type),
class->type, dev->name, dev->deviceid);
} }
evmasks[nmasks].mask = masks[nmasks]; mask.deviceid = XIAllMasterDevices;
evmasks[nmasks].mask_len = sizeof(masks[0]); mask.mask_len = sizeof(mask_bytes);
ZeroMemory(masks[nmasks], sizeof(masks[0])); mask.mask = mask_bytes;
evmasks[nmasks].deviceid = dev->deviceid;
if ((class->type == XITouchClass) && (t->mode == XIDirectTouch) && int scr = DefaultScreen(xfc->display);
(strcmp(dev->name, "Virtual core pointer") != 0)) Window root = RootWindow(xfc->display, scr);
{ XISelectEvents(xfc->display, root, &mask, 1);
if (settings->MultiTouchInput)
{
WLog_INFO(TAG, "%s %s touch device (id: %d, mode: %d), supporting %d touches.",
dev->name, (t->mode == XIDirectTouch) ? "direct" : "dependent",
dev->deviceid, t->mode, t->num_touches);
}
XISetMask(masks[nmasks], XI_TouchBegin);
XISetMask(masks[nmasks], XI_TouchUpdate);
XISetMask(masks[nmasks], XI_TouchEnd);
nmasks++;
}
if (xfc->use_xinput)
{
if (!touch && (class->type == XIButtonClass) &&
strcmp(dev->name, "Virtual core pointer"))
{
WLog_INFO(TAG, "%s button device (id: %d, mode: %d)", dev->name, dev->deviceid,
t->mode);
XISetMask(masks[nmasks], XI_ButtonPress);
XISetMask(masks[nmasks], XI_ButtonRelease);
XISetMask(masks[nmasks], XI_Motion);
nmasks++;
}
}
}
}
XIFreeDeviceInfo(info);
if (nmasks > 0)
{
Status xstatus = XISelectEvents(xfc->display, window, evmasks, nmasks);
if (xstatus != 0)
WLog_WARN(TAG, "XISelectEvents returned %d", xstatus);
} }
return 0; return 0;
@ -477,7 +429,7 @@ static int xf_input_handle_event_local(xfContext* xfc, const XEvent* event)
break; break;
default: default:
WLog_ERR(TAG, "unhandled xi type= %d", cookie.cc->evtype); xf_input_event(xfc, cookie.cc->data, cookie.cc->evtype);
break; break;
} }
} }
@ -572,26 +524,28 @@ static int xf_input_touch_remote(xfContext* xfc, XIDeviceEvent* event, int evtyp
y = (int)event->event_y; y = (int)event->event_y;
xf_event_adjust_coordinates(xfc, &x, &y); xf_event_adjust_coordinates(xfc, &x, &y);
if (evtype == XI_TouchBegin) switch (evtype)
{ {
case XI_TouchBegin:
WLog_DBG(TAG, "TouchBegin: %d", touchId); WLog_DBG(TAG, "TouchBegin: %d", touchId);
rdpei->TouchBegin(rdpei, touchId, x, y, &contactId); rdpei->TouchBegin(rdpei, touchId, x, y, &contactId);
} break;
else if (evtype == XI_TouchUpdate) case XI_TouchUpdate:
{
WLog_DBG(TAG, "TouchUpdate: %d", touchId); WLog_DBG(TAG, "TouchUpdate: %d", touchId);
rdpei->TouchUpdate(rdpei, touchId, x, y, &contactId); rdpei->TouchUpdate(rdpei, touchId, x, y, &contactId);
} break;
else if (evtype == XI_TouchEnd) case XI_TouchEnd:
{
WLog_DBG(TAG, "TouchEnd: %d", touchId); WLog_DBG(TAG, "TouchEnd: %d", touchId);
rdpei->TouchEnd(rdpei, touchId, x, y, &contactId); rdpei->TouchEnd(rdpei, touchId, x, y, &contactId);
break;
default:
break;
} }
return 0; return 0;
} }
static int xf_input_event(xfContext* xfc, XIDeviceEvent* event, int evtype) int xf_input_event(xfContext* xfc, XIDeviceEvent* event, int evtype)
{ {
xf_input_show_cursor(xfc); xf_input_show_cursor(xfc);
@ -611,6 +565,29 @@ static int xf_input_event(xfContext* xfc, XIDeviceEvent* event, int evtype)
xf_generic_MotionNotify(xfc, (int)event->event_x, (int)event->event_y, event->detail, xf_generic_MotionNotify(xfc, (int)event->event_x, (int)event->event_y, event->detail,
event->event, xfc->remote_app); event->event, xfc->remote_app);
break; break;
case XI_RawButtonPress:
case XI_RawButtonRelease:
{
const XIRawEvent* ev = event;
xf_generic_RawButtonEvent(xfc, ev->detail, xfc->remote_app,
evtype == XI_RawButtonPress);
}
break;
case XI_RawMotion:
{
const XIRawEvent* ev = event;
double x = 0.0;
double y = 0.0;
if (XIMaskIsSet(ev->valuators.mask, 0))
x = ev->raw_values[0];
if (XIMaskIsSet(ev->valuators.mask, 1))
y = ev->raw_values[1];
xf_generic_RawMotionNotify(xfc, (int)x, (int)y, event->event, xfc->remote_app);
}
break;
default:
WLog_INFO(TAG, "xcxx");
break;
} }
return 0; return 0;
@ -630,15 +607,9 @@ static int xf_input_handle_event_remote(xfContext* xfc, const XEvent* event)
switch (cookie.cc->evtype) switch (cookie.cc->evtype)
{ {
case XI_TouchBegin: case XI_TouchBegin:
xf_input_touch_remote(xfc, cookie.cc->data, XI_TouchBegin);
break;
case XI_TouchUpdate: case XI_TouchUpdate:
xf_input_touch_remote(xfc, cookie.cc->data, XI_TouchUpdate);
break;
case XI_TouchEnd: case XI_TouchEnd:
xf_input_touch_remote(xfc, cookie.cc->data, XI_TouchEnd); xf_input_touch_remote(xfc, cookie.cc->data, cookie.cc->evtype);
break; break;
default: default:
@ -673,8 +644,11 @@ int xf_input_handle_event(xfContext* xfc, const XEvent* event)
{ {
return xf_input_handle_event_remote(xfc, event); return xf_input_handle_event_remote(xfc, event);
} }
else if (settings->MultiTouchGestures)
if (settings->MultiTouchGestures) {
return xf_input_handle_event_local(xfc, event);
}
else
{ {
return xf_input_handle_event_local(xfc, event); return xf_input_handle_event_local(xfc, event);
} }