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pointerEventList.I
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166 lines (148 loc) · 2.96 KB
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/**
* PANDA 3D SOFTWARE
* Copyright (c) Carnegie Mellon University. All rights reserved.
*
* All use of this software is subject to the terms of the revised BSD
* license. You should have received a copy of this license along
* with this source code in a file named "LICENSE."
*
* @file pointerEventList.I
* @author jyelon
* @date 2007-09-20
*/
/**
*
*/
INLINE PointerEventList::
PointerEventList() {
}
/**
*
*/
INLINE PointerEventList::
PointerEventList(const PointerEventList ©) :
_events(copy._events)
{
}
/**
*
*/
INLINE void PointerEventList::
operator = (const PointerEventList ©) {
_events = copy._events;
}
/**
* Returns the number of events in the list.
*/
INLINE size_t PointerEventList::
get_num_events() const {
return _events.size();
}
/**
* Returns true if the list is empty.
*/
INLINE bool PointerEventList::
empty() const {
return _events.empty();
}
/**
* Returns the nth event in the list.
*/
INLINE const PointerEvent &PointerEventList::
get_event(size_t n) const {
return _events[n];
}
/**
* Get the in-window flag of the nth event.
*/
INLINE bool PointerEventList::
get_in_window(size_t n) const {
nassertr(n < _events.size(), 0);
return _events[n]._in_window;
}
/**
* Get the x-coordinate of the nth event.
*/
INLINE int PointerEventList::
get_xpos(size_t n) const {
nassertr(n < _events.size(), 0);
return _events[n]._xpos;
}
/**
* Get the y-coordinate of the nth event.
*/
INLINE int PointerEventList::
get_ypos(size_t n) const {
nassertr(n < _events.size(), 0);
return _events[n]._ypos;
}
/**
* Get the x-delta of the nth event.
*/
INLINE double PointerEventList::
get_dx(size_t n) const {
nassertr(n < _events.size(), 0);
return _events[n]._dx;
}
/**
* Get the y-delta of the nth event.
*/
INLINE double PointerEventList::
get_dy(size_t n) const {
nassertr(n < _events.size(), 0);
return _events[n]._dy;
}
/**
* Get the length of the nth event.
*/
INLINE double PointerEventList::
get_length(size_t n) const {
nassertr(n < _events.size(), 0);
return _events[n]._length;
}
/**
* Get the direction of the nth event.
*/
INLINE double PointerEventList::
get_direction(size_t n) const {
nassertr(n < _events.size(), 0);
return _events[n]._direction;
}
/**
* Get the rotation of the nth event.
*/
INLINE double PointerEventList::
get_rotation(size_t n) const {
nassertr(n < _events.size(), 0);
return _events[n]._rotation;
}
/**
* Get the sequence number of the nth event.
*/
INLINE int PointerEventList::
get_sequence(size_t n) const {
nassertr(n < _events.size(), 0);
return _events[n]._sequence;
}
/**
* Get the timestamp of the nth event.
*/
INLINE double PointerEventList::
get_time(size_t n) const {
nassertr(n < _events.size(), 0);
return _events[n]._time;
}
/**
* Empties all the events from the list.
*/
INLINE void PointerEventList::
clear() {
_events.clear();
}
/**
* Discards the first event on the list.
*/
INLINE void PointerEventList::
pop_front() {
_events.pop_front();
}