@SuppressWarnings("deprecation")
public void onMouseMove(MouseMoveEvent event) {
if (startY < 0 && startX < 0) {
return;
}
if (isDisabled()) {
Event.releaseCapture(getElement());
mouseMoveStarted = false;
startY = -1;
startX = -1;
removeGlobalResizeStyle();
return;
}
int currentY = event.getClientY();
int currentX = event.getClientX();
int moveY = (currentY - startY);
int moveX = (currentX - startX);
if ((moveY < 5 && moveY > -6) && (moveX < 5 && moveX > -6)) {
return;
}
if (!mouseMoveStarted) {
setWidth(moveWidth);
getElement().getStyle().setMarginLeft(0, Unit.PX);
mouseMoveStarted = true;
}
HorizontalPanel parent = (HorizontalPanel) getParent().getParent();
int relativeX = event.getRelativeX(parent.getElement()) - weekGrid.timebar.getOffsetWidth();
int halfHourDiff = 0;
if (moveY > 0) {
halfHourDiff = (startYrelative + moveY) / slotHeight;
} else {
halfHourDiff = (moveY - startYrelative) / slotHeight;
}
int dateCellWidth = getDateCellWidth();
long dayDiff = 0;
if (moveX >= 0) {
dayDiff = (startXrelative + moveX) / dateCellWidth;
} else {
dayDiff = (moveX - (dateCellWidth - startXrelative)) / dateCellWidth;
}
int dayOffset = relativeX / dateCellWidth;
// sanity check for right side overflow
int dateCellCount = weekGrid.getDateCellCount();
if (dayOffset >= dateCellCount) {
dayOffset--;
dayDiff--;
}
int dayOffsetPx = calculateDateCellOffsetPx(dayOffset) + weekGrid.timebar.getOffsetWidth();
GWT.log(
"DateCellWidth: "
+ dateCellWidth
+ " dayDiff: "
+ dayDiff
+ " dayOffset: "
+ dayOffset
+ " dayOffsetPx: "
+ dayOffsetPx
+ " startXrelative: "
+ startXrelative
+ " moveX: "
+ moveX);
if (relativeX < 0 || relativeX >= getDatesWidth()) {
return;
}
Style s = getElement().getStyle();
Date from = calendarEvent.getStartTime();
Date to = calendarEvent.getEndTime();
long duration = to.getTime() - from.getTime();
if (!clickTargetsResize() && weekGrid.getCalendar().isEventMoveAllowed()) {
long daysMs = dayDiff * DateConstants.DAYINMILLIS;
from.setTime(startDatetimeFrom.getTime() + daysMs);
from.setTime(from.getTime() + ((long) halfHourInMilliSeconds * halfHourDiff));
to.setTime((from.getTime() + duration));
calendarEvent.setStartTime(from);
calendarEvent.setEndTime(to);
calendarEvent.setStart(new Date(from.getTime()));
calendarEvent.setEnd(new Date(to.getTime()));
// Set new position for the event
long startFromMinutes = (from.getHours() * 60) + from.getMinutes();
long range = calendarEvent.getRangeInMinutes();
startFromMinutes = calculateStartFromMinute(startFromMinutes, from, to, dayOffsetPx);
if (startFromMinutes < 0) {
range += startFromMinutes;
}
updatePosition(startFromMinutes, range);
s.setLeft(dayOffsetPx, Unit.PX);
if (weekGrid.getDateCellWidths() != null) {
s.setWidth(weekGrid.getDateCellWidths()[dayOffset], Unit.PX);
} else {
setWidth(moveWidth);
}
} else if (clickTarget == topResizeBar) {
long oldStartTime = startDatetimeFrom.getTime();
long newStartTime = oldStartTime + ((long) halfHourInMilliSeconds * halfHourDiff);
if (!isTimeRangeTooSmall(newStartTime, startDatetimeTo.getTime())) {
newStartTime = startDatetimeTo.getTime() - getMinTimeRange();
}
from.setTime(newStartTime);
calendarEvent.setStartTime(from);
calendarEvent.setStart(new Date(from.getTime()));
// Set new position for the event
long startFromMinutes = (from.getHours() * 60) + from.getMinutes();
long range = calendarEvent.getRangeInMinutes();
updatePosition(startFromMinutes, range);
} else if (clickTarget == bottomResizeBar) {
long oldEndTime = startDatetimeTo.getTime();
long newEndTime = oldEndTime + ((long) halfHourInMilliSeconds * halfHourDiff);
if (!isTimeRangeTooSmall(startDatetimeFrom.getTime(), newEndTime)) {
newEndTime = startDatetimeFrom.getTime() + getMinTimeRange();
}
to.setTime(newEndTime);
calendarEvent.setEndTime(to);
calendarEvent.setEnd(new Date(to.getTime()));
// Set new position for the event
long startFromMinutes = (startDatetimeFrom.getHours() * 60) + startDatetimeFrom.getMinutes();
long range = calendarEvent.getRangeInMinutes();
startFromMinutes = calculateStartFromMinute(startFromMinutes, from, to, dayOffsetPx);
if (startFromMinutes < 0) {
range += startFromMinutes;
}
updatePosition(startFromMinutes, range);
}
}
