diff options
Diffstat (limited to 'xorg-server/Xi')
-rw-r--r-- | xorg-server/Xi/exevents.c | 64 | ||||
-rw-r--r-- | xorg-server/Xi/xiproperty.c | 5 | ||||
-rw-r--r-- | xorg-server/Xi/xiquerydevice.c | 73 | ||||
-rw-r--r-- | xorg-server/Xi/xiquerydevice.h | 1 | ||||
-rw-r--r-- | xorg-server/Xi/xiwarppointer.c | 2 |
5 files changed, 134 insertions, 11 deletions
diff --git a/xorg-server/Xi/exevents.c b/xorg-server/Xi/exevents.c index f12ffa811..ea393d224 100644 --- a/xorg-server/Xi/exevents.c +++ b/xorg-server/Xi/exevents.c @@ -776,12 +776,9 @@ UpdateDeviceState(DeviceIntPtr device, DeviceEvent* event) for (i = 0; i <= last_valuator && i < v->numAxes; i++) { + /* XXX: Relative/Absolute mode */ if (BitIsOn(&event->valuators.mask, i)) - { - /* XXX: Relative/Absolute mode */ v->axisVal[i] = event->valuators.data[i]; - v->axisVal[i] += (event->valuators.data_frac[i] * 1.0f / (1 << 16) / (1 << 16)); - } } if (event->type == ET_KeyPress) { @@ -1074,16 +1071,16 @@ InitProximityClassDeviceStruct(DeviceIntPtr dev) * * @see InitValuatorClassDeviceStruct */ -void +Bool InitValuatorAxisStruct(DeviceIntPtr dev, int axnum, Atom label, int minval, int maxval, int resolution, int min_res, int max_res, int mode) { AxisInfoPtr ax; - if (!dev || !dev->valuator || minval > maxval) - return; + if (!dev || !dev->valuator || (minval > maxval && mode == Absolute)) + return FALSE; if (axnum >= dev->valuator->numAxes) - return; + return FALSE; ax = dev->valuator->axes + axnum; @@ -1097,6 +1094,57 @@ InitValuatorAxisStruct(DeviceIntPtr dev, int axnum, Atom label, int minval, int if (mode & OutOfProximity) dev->proximity->in_proximity = FALSE; + + return SetScrollValuator(dev, axnum, SCROLL_TYPE_NONE, 0, SCROLL_FLAG_NONE); +} + +/** + * Set the given axis number as a scrolling valuator. + */ +Bool +SetScrollValuator(DeviceIntPtr dev, int axnum, enum ScrollType type, double increment, int flags) +{ + AxisInfoPtr ax; + int *current_ax; + + if (!dev || !dev->valuator || axnum >= dev->valuator->numAxes) + return FALSE; + + switch (type) + { + case SCROLL_TYPE_VERTICAL: + current_ax = &dev->valuator->v_scroll_axis; + break; + case SCROLL_TYPE_HORIZONTAL: + current_ax = &dev->valuator->h_scroll_axis; + break; + case SCROLL_TYPE_NONE: + ax = &dev->valuator->axes[axnum]; + ax->scroll.type = type; + return TRUE; + default: + return FALSE; + } + + if (increment == 0.0) + return FALSE; + + if (*current_ax != -1 && axnum != *current_ax) + { + ax = &dev->valuator->axes[*current_ax]; + if (ax->scroll.type == type && + (flags & SCROLL_FLAG_PREFERRED) && (ax->scroll.flags & SCROLL_FLAG_PREFERRED)) + return FALSE; + } + *current_ax = axnum; + + ax = &dev->valuator->axes[axnum]; + ax->scroll.type = type; + ax->scroll.increment = increment; + ax->scroll.flags = flags; + /* FIXME: generate DeviceChanged Events */ + + return TRUE; } static void diff --git a/xorg-server/Xi/xiproperty.c b/xorg-server/Xi/xiproperty.c index fa0d81188..14f1491b6 100644 --- a/xorg-server/Xi/xiproperty.c +++ b/xorg-server/Xi/xiproperty.c @@ -52,11 +52,14 @@ static struct dev_properties } dev_properties[] = { {0, XI_PROP_ENABLED}, {0, XI_PROP_XTEST_DEVICE}, + {0, XATOM_FLOAT}, + {0, ACCEL_PROP_PROFILE_NUMBER}, {0, ACCEL_PROP_CONSTANT_DECELERATION}, {0, ACCEL_PROP_ADAPTIVE_DECELERATION}, {0, ACCEL_PROP_VELOCITY_SCALING}, + {0, AXIS_LABEL_PROP}, {0, AXIS_LABEL_PROP_REL_X}, {0, AXIS_LABEL_PROP_REL_Y}, @@ -68,6 +71,8 @@ static struct dev_properties {0, AXIS_LABEL_PROP_REL_DIAL}, {0, AXIS_LABEL_PROP_REL_WHEEL}, {0, AXIS_LABEL_PROP_REL_MISC}, + {0, AXIS_LABEL_PROP_REL_VSCROLL}, + {0, AXIS_LABEL_PROP_REL_HSCROLL}, {0, AXIS_LABEL_PROP_ABS_X}, {0, AXIS_LABEL_PROP_ABS_Y}, {0, AXIS_LABEL_PROP_ABS_Z}, diff --git a/xorg-server/Xi/xiquerydevice.c b/xorg-server/Xi/xiquerydevice.c index 902eb918c..9961d1b6f 100644 --- a/xorg-server/Xi/xiquerydevice.c +++ b/xorg-server/Xi/xiquerydevice.c @@ -229,7 +229,16 @@ SizeDeviceClasses(DeviceIntPtr dev) } if (dev->valuator) - len += sizeof(xXIValuatorInfo) * dev->valuator->numAxes; + { + int i; + len += (sizeof(xXIValuatorInfo)) * dev->valuator->numAxes; + + for (i = 0; i < dev->valuator->numAxes; i++) { + if (dev->valuator->axes[i].scroll.type != SCROLL_TYPE_NONE) + len += sizeof(xXIScrollInfo); + } + } + return len; } @@ -369,6 +378,56 @@ SwapValuatorInfo(DeviceIntPtr dev, xXIValuatorInfo* info) swaps(&info->sourceid); } +int +ListScrollInfo(DeviceIntPtr dev, xXIScrollInfo *info, int axisnumber) +{ + ValuatorClassPtr v = dev->valuator; + AxisInfoPtr axis = &v->axes[axisnumber]; + + if (axis->scroll.type == SCROLL_TYPE_NONE) + return 0; + + info->type = XIScrollClass; + info->length = sizeof(xXIScrollInfo)/4; + info->number = axisnumber; + switch(axis->scroll.type) + { + case SCROLL_TYPE_VERTICAL: + info->scroll_type = XIScrollTypeVertical; + break; + case SCROLL_TYPE_HORIZONTAL: + info->scroll_type = XIScrollTypeHorizontal; + break; + default: + ErrorF("[Xi] Unknown scroll type %d. This is a bug.\n", axis->scroll.type); + break; + } + info->increment.integral = (int)axis->scroll.increment; + info->increment.frac = (unsigned int)(axis->scroll.increment * (1UL << 16) * (1UL << 16)); + info->sourceid = v->sourceid; + + info->flags = 0; + + if (axis->scroll.flags & SCROLL_FLAG_DONT_EMULATE) + info->flags |= XIScrollFlagNoEmulation; + if (axis->scroll.flags & SCROLL_FLAG_PREFERRED) + info->flags |= XIScrollFlagPreferred; + + return info->length * 4; +} + +static void +SwapScrollInfo(DeviceIntPtr dev, xXIScrollInfo* info) +{ + swaps(&info->type); + swaps(&info->length); + swaps(&info->number); + swaps(&info->sourceid); + swaps(&info->scroll_type); + swapl(&info->increment.integral); + swapl(&info->increment.frac); +} + int GetDeviceUse(DeviceIntPtr dev, uint16_t *attachment) { DeviceIntPtr master = GetMaster(dev, MASTER_ATTACHED); @@ -458,6 +517,15 @@ ListDeviceClasses(ClientPtr client, DeviceIntPtr dev, total_len += len; } + for (i = 0; dev->valuator && i < dev->valuator->numAxes; i++) + { + len = ListScrollInfo(dev, (xXIScrollInfo*)any, i); + if (len) + (*nclasses)++; + any += len; + total_len += len; + } + return total_len; } @@ -484,6 +552,9 @@ SwapDeviceInfo(DeviceIntPtr dev, xXIDeviceInfo* info) case XIValuatorClass: SwapValuatorInfo(dev, (xXIValuatorInfo*)any); break; + case XIScrollClass: + SwapScrollInfo(dev, (xXIScrollInfo*)any); + break; } any += len * 4; diff --git a/xorg-server/Xi/xiquerydevice.h b/xorg-server/Xi/xiquerydevice.h index 02f06591e..9db6aa293 100644 --- a/xorg-server/Xi/xiquerydevice.h +++ b/xorg-server/Xi/xiquerydevice.h @@ -44,4 +44,5 @@ int ListButtonInfo(DeviceIntPtr dev, xXIButtonInfo* info, Bool reportState); int ListKeyInfo(DeviceIntPtr dev, xXIKeyInfo* info); int ListValuatorInfo(DeviceIntPtr dev, xXIValuatorInfo* info, int axisnumber, Bool reportState); +int ListScrollInfo(DeviceIntPtr dev, xXIScrollInfo* info, int axisnumber); #endif /* QUERYDEV_H */ diff --git a/xorg-server/Xi/xiwarppointer.c b/xorg-server/Xi/xiwarppointer.c index 8fcb4d16b..11ab241b5 100644 --- a/xorg-server/Xi/xiwarppointer.c +++ b/xorg-server/Xi/xiwarppointer.c @@ -190,8 +190,6 @@ ProcXIWarpPointer(ClientPtr client) /* if we don't update the device, we get a jump next time it moves */ pDev->last.valuators[0] = x; pDev->last.valuators[1] = y; - pDev->last.remainder[0] = 0; - pDev->last.remainder[1] = 0; miPointerUpdateSprite(pDev); /* FIXME: XWarpPointer is supposed to generate an event. It doesn't do it |