151 lines
2.9 KiB
Text
151 lines
2.9 KiB
Text
/**
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* PANDA 3D SOFTWARE
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* Copyright (c) Carnegie Mellon University. All rights reserved.
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*
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* All use of this software is subject to the terms of the revised BSD
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* license. You should have received a copy of this license along
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* with this source code in a file named "LICENSE."
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*
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* @file buttonEvent.I
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* @author drose
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* @date 2000-03-01
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*/
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/**
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*
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*/
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INLINE ButtonEvent::
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ButtonEvent() :
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_button(ButtonHandle::none()),
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_keycode(0),
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_type(T_down),
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_time(0.0)
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{
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}
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/**
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*
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*/
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INLINE ButtonEvent::
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ButtonEvent(ButtonHandle button, ButtonEvent::Type type, double time) :
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_button(button),
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_keycode(0),
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_highlight_start(0),
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_highlight_end(0),
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_type(type),
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_time(time)
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{
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}
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/**
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*
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*/
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INLINE ButtonEvent::
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ButtonEvent(int keycode, double time) :
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_button(ButtonHandle::none()),
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_keycode(keycode),
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_highlight_start(0),
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_highlight_end(0),
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_type(T_keystroke),
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_time(time)
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{
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}
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/**
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*
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*/
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INLINE ButtonEvent::
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ButtonEvent(const std::wstring &candidate_string, size_t highlight_start,
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size_t highlight_end, size_t cursor_pos) :
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_button(ButtonHandle::none()),
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_keycode(0),
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_candidate_string(candidate_string),
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_highlight_start(highlight_start),
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_highlight_end(highlight_end),
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_cursor_pos(cursor_pos),
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_type(T_candidate),
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_time(ClockObject::get_global_clock()->get_frame_time())
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{
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}
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/**
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*
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*/
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INLINE ButtonEvent::
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ButtonEvent(const ButtonEvent ©) :
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_button(copy._button),
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_keycode(copy._keycode),
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_candidate_string(copy._candidate_string),
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_highlight_start(copy._highlight_start),
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_highlight_end(copy._highlight_end),
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_cursor_pos(copy._cursor_pos),
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_type(copy._type),
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_time(copy._time)
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{
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}
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/**
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*
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*/
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INLINE void ButtonEvent::
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operator = (const ButtonEvent ©) {
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_button = copy._button;
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_keycode = copy._keycode;
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_candidate_string = copy._candidate_string;
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_highlight_start = copy._highlight_start;
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_highlight_end = copy._highlight_end;
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_cursor_pos = copy._cursor_pos;
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_type = copy._type;
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_time = copy._time;
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}
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/**
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* The equality operator does not consider time significant.
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*/
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INLINE bool ButtonEvent::
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operator == (const ButtonEvent &other) const {
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return (_button == other._button &&
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_keycode == other._keycode &&
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_type == other._type);
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}
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/**
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*
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*/
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INLINE bool ButtonEvent::
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operator != (const ButtonEvent &other) const {
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return !operator == (other);
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}
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/**
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*
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*/
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INLINE bool ButtonEvent::
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operator < (const ButtonEvent &other) const {
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if (_button != other._button) {
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return _button < other._button;
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}
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if (_keycode != other._keycode) {
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return _keycode < other._keycode;
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}
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return _type < other._type;
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}
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/**
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* Calls button_down() or button_up(), as appropriate, according to the
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* ButtonEvent.
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*/
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INLINE bool ButtonEvent::
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update_mods(ModifierButtons &mods) const {
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switch (_type) {
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case T_down:
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return mods.button_down(_button);
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case T_up:
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return mods.button_up(_button);
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default:
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return false;
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}
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}
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