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buttonEvent.I
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// Filename: buttonEvent.I
// Created by: drose (01Mar00)
//
////////////////////////////////////////////////////////////////////
//
// 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."
//
////////////////////////////////////////////////////////////////////
////////////////////////////////////////////////////////////////////
// Function: ButtonEvent::Default Constructor
// Access: Public
// Description:
////////////////////////////////////////////////////////////////////
INLINE ButtonEvent::
ButtonEvent() :
_button(ButtonHandle::none()),
_keycode(0),
_type(T_down),
_time(0.0)
{
}
////////////////////////////////////////////////////////////////////
// Function: ButtonEvent::Constructor
// Access: Public
// Description:
////////////////////////////////////////////////////////////////////
INLINE ButtonEvent::
ButtonEvent(ButtonHandle button, ButtonEvent::Type type, double time) :
_button(button),
_keycode(0),
_highlight_start(0),
_highlight_end(0),
_type(type),
_time(time)
{
}
////////////////////////////////////////////////////////////////////
// Function: ButtonEvent::Constructor
// Access: Public
// Description:
////////////////////////////////////////////////////////////////////
INLINE ButtonEvent::
ButtonEvent(short keycode, double time) :
_button(ButtonHandle::none()),
_keycode(keycode),
_highlight_start(0),
_highlight_end(0),
_type(T_keystroke),
_time(time)
{
}
////////////////////////////////////////////////////////////////////
// Function: ButtonEvent::Constructor
// Access: Public
// Description:
////////////////////////////////////////////////////////////////////
INLINE ButtonEvent::
ButtonEvent(const wstring &candidate_string, size_t highlight_start,
size_t highlight_end, size_t cursor_pos) :
_button(ButtonHandle::none()),
_keycode(0),
_candidate_string(candidate_string),
_highlight_start(highlight_start),
_highlight_end(highlight_end),
_cursor_pos(cursor_pos),
_type(T_candidate),
_time(ClockObject::get_global_clock()->get_frame_time())
{
}
////////////////////////////////////////////////////////////////////
// Function: ButtonEvent::Copy Constructor
// Access: Public
// Description:
////////////////////////////////////////////////////////////////////
INLINE ButtonEvent::
ButtonEvent(const ButtonEvent ©) :
_button(copy._button),
_keycode(copy._keycode),
_candidate_string(copy._candidate_string),
_highlight_start(copy._highlight_start),
_highlight_end(copy._highlight_end),
_cursor_pos(copy._cursor_pos),
_type(copy._type),
_time(copy._time)
{
}
////////////////////////////////////////////////////////////////////
// Function: ButtonEvent::Copy Assignment Operator
// Access: Public
// Description:
////////////////////////////////////////////////////////////////////
INLINE void ButtonEvent::
operator = (const ButtonEvent ©) {
_button = copy._button;
_keycode = copy._keycode;
_candidate_string = copy._candidate_string;
_highlight_start = copy._highlight_start;
_highlight_end = copy._highlight_end;
_cursor_pos = copy._cursor_pos;
_type = copy._type;
_time = copy._time;
}
////////////////////////////////////////////////////////////////////
// Function: ButtonEvent::Equality Operator
// Access: Public
// Description: The equality operator does not consider time
// significant.
////////////////////////////////////////////////////////////////////
INLINE bool ButtonEvent::
operator == (const ButtonEvent &other) const {
return (_button == other._button &&
_keycode == other._keycode &&
_type == other._type);
}
////////////////////////////////////////////////////////////////////
// Function: ButtonEvent::Inequality Operator
// Access: Public
// Description:
////////////////////////////////////////////////////////////////////
INLINE bool ButtonEvent::
operator != (const ButtonEvent &other) const {
return !operator == (other);
}
////////////////////////////////////////////////////////////////////
// Function: ButtonEvent::Ordering Operator
// Access: Public
// Description:
////////////////////////////////////////////////////////////////////
INLINE bool ButtonEvent::
operator < (const ButtonEvent &other) const {
if (_button != other._button) {
return _button < other._button;
}
if (_keycode != other._keycode) {
return _keycode < other._keycode;
}
return _type < other._type;
}
////////////////////////////////////////////////////////////////////
// Function: ButtonEvent::update_mods
// Access: Published
// Description: Calls button_down() or button_up(), as appropriate,
// according to the ButtonEvent.
////////////////////////////////////////////////////////////////////
INLINE bool ButtonEvent::
update_mods(ModifierButtons &mods) const {
switch (_type) {
case T_down:
return mods.button_down(_button);
case T_up:
return mods.button_up(_button);
default:
return false;
}
}