Xi: process raw touch events

No-one can generated them yet, but if they could, we'd be processing them
like there was no tomorrow.

Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Reviewed-by: Chase Douglas <chase.douglas@canonical.com>

Xi/exevents.c

@@ -1063,6 +1063,9 @@ ProcessOtherEvent(InternalEvent *ev, DeviceIntPtr device)
         case  ET_RawButtonPress:
         case  ET_RawButtonRelease:
         case  ET_RawMotion:
+        case  ET_RawTouchBegin:
+        case  ET_RawTouchUpdate:
+        case  ET_RawTouchEnd:
             DeliverRawEvent(&ev->raw_event, device);
             break;
         default:

Xi/extinit.c

@@ -868,6 +868,9 @@ XI2EventSwap(xGenericEvent *from, xGenericEvent *to)
         case XI_RawKeyRelease:
         case XI_RawButtonPress:
         case XI_RawButtonRelease:
+        case XI_RawTouchBegin:
+        case XI_RawTouchUpdate:
+        case XI_RawTouchEnd:
             SRawEvent((xXIRawEvent*)from, (xXIRawEvent*)to);
             break;
         default:

Xi/xiselectev.c

@@ -145,7 +145,10 @@ ProcXISelectEvents(ClientPtr client)
                 BitIsOn(bits, XI_RawKeyRelease) ||
                 BitIsOn(bits, XI_RawButtonPress) ||
                 BitIsOn(bits, XI_RawButtonRelease) ||
-                BitIsOn(bits, XI_RawMotion))
+                BitIsOn(bits, XI_RawMotion) ||
+                BitIsOn(bits, XI_RawTouchBegin) ||
+                BitIsOn(bits, XI_RawTouchUpdate) ||
+                BitIsOn(bits, XI_RawTouchEnd))
             {
                 client->errorValue = XI_RawKeyPress;
                 return BadValue;

dix/eventconvert.c

@@ -158,6 +158,9 @@ EventToCore(InternalEvent *event, xEvent **core_out, int *count_out)
         case ET_RawButtonPress:
         case ET_RawButtonRelease:
         case ET_RawMotion:
+        case ET_RawTouchBegin:
+        case ET_RawTouchUpdate:
+        case ET_RawTouchEnd:
         case ET_TouchBegin:
         case ET_TouchUpdate:
         case ET_TouchEnd:
@@ -211,6 +214,9 @@ EventToXI(InternalEvent *ev, xEvent **xi, int *count)
         case ET_RawButtonPress:
         case ET_RawButtonRelease:
         case ET_RawMotion:
+        case ET_RawTouchBegin:
+        case ET_RawTouchUpdate:
+        case ET_RawTouchEnd:
         case ET_TouchBegin:
         case ET_TouchUpdate:
         case ET_TouchEnd:
@@ -270,6 +276,9 @@ EventToXI2(InternalEvent *ev, xEvent **xi)
         case ET_RawButtonPress:
         case ET_RawButtonRelease:
         case ET_RawMotion:
+        case ET_RawTouchBegin:
+        case ET_RawTouchUpdate:
+        case ET_RawTouchEnd:
             return eventToRawEvent(&ev->raw_event, xi);
         default:
             break;
@@ -827,6 +836,9 @@ GetXI2Type(enum EventType type)
         case ET_RawButtonPress: xi2type = XI_RawButtonPress;   break;
         case ET_RawButtonRelease: xi2type = XI_RawButtonRelease; break;
         case ET_RawMotion:      xi2type = XI_RawMotion;        break;
+        case ET_RawTouchBegin:  xi2type = XI_RawTouchBegin;    break;
+        case ET_RawTouchUpdate: xi2type = XI_RawTouchUpdate;  break;
+        case ET_RawTouchEnd:    xi2type = XI_RawTouchEnd;      break;
         case ET_FocusIn:        xi2type = XI_FocusIn;          break;
         case ET_FocusOut:       xi2type = XI_FocusOut;         break;
         case ET_TouchBegin:     xi2type = XI_TouchBegin;       break;

dix/events.c

@@ -2463,6 +2463,9 @@ FixUpEventFromWindow(
             case XI_RawButtonPress:
             case XI_RawButtonRelease:
             case XI_RawMotion:
+            case XI_RawTouchBegin:
+            case XI_RawTouchUpdate:
+            case XI_RawTouchEnd:
             case XI_DeviceChanged:
             case XI_HierarchyChanged:
             case XI_PropertyEvent:

dix/getevents.c

@@ -161,7 +161,16 @@ init_raw(DeviceIntPtr dev, RawDeviceEvent *event, Time ms, int type, int detail)
     memset(event, 0, sizeof(RawDeviceEvent));
     event->header = ET_Internal;
     event->length = sizeof(RawDeviceEvent);
-    event->type = ET_RawKeyPress - ET_KeyPress + type;
+    switch(type) {
+        case MotionNotify:      event->type = ET_RawMotion; break;
+        case ButtonPress:       event->type = ET_RawButtonPress; break;
+        case ButtonRelease:     event->type = ET_RawButtonRelease; break;
+        case KeyPress:          event->type = ET_RawKeyPress; break;
+        case KeyRelease:        event->type = ET_RawKeyRelease; break;
+        case XI_TouchBegin:     event->type = ET_RawTouchBegin; break;
+        case XI_TouchUpdate:    event->type = ET_RawTouchUpdate; break;
+        case XI_TouchEnd:       event->type = ET_RawTouchEnd; break;
+    }
     event->time = ms;
     event->deviceid = dev->id;
     event->sourceid = dev->id;

include/eventstr.h

@@ -67,6 +67,9 @@ enum EventType {
     ET_RawButtonPress,
     ET_RawButtonRelease,
     ET_RawMotion,
+    ET_RawTouchBegin,
+    ET_RawTouchUpdate,
+    ET_RawTouchEnd,
     ET_XQuartz,
     ET_Internal = 0xFF /* First byte */
 };

mi/mieq.c

@@ -384,6 +384,9 @@ ChangeDeviceID(DeviceIntPtr dev, InternalEvent* event)
         case ET_RawButtonPress:
         case ET_RawButtonRelease:
         case ET_RawMotion:
+        case ET_RawTouchBegin:
+        case ET_RawTouchEnd:
+        case ET_RawTouchUpdate:
             event->raw_event.deviceid = dev->id;
             break;
         default: