56 lines
1.5 KiB
Text
56 lines
1.5 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 graphicsWindowInputDevice.I
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* @author drose
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* @date 2000-05-24
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*/
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/**
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* Returns the PointerData associated with the input device's pointer. This
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* only makes sense if has_pointer() also returns true.
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*/
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INLINE PointerData GraphicsWindowInputDevice::
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get_pointer() const {
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LightMutexHolder holder(_lock);
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if (!_pointers.empty()) {
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return _pointers[0];
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} else {
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return PointerData();
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}
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}
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/**
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* To be called by a particular kind of GraphicsWindow to indicate that the
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* pointer data has changed.
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*/
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INLINE void GraphicsWindowInputDevice::
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update_pointer(PointerData data, double time) {
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LightMutexHolder holder(_lock);
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InputDevice::update_pointer(std::move(data), time);
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}
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/**
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* To be called by a particular kind of GraphicsWindow to indicate that the
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* pointer has moved by the given relative amount.
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*/
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INLINE void GraphicsWindowInputDevice::
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pointer_moved(double x, double y, double time) {
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LightMutexHolder holder(_lock);
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InputDevice::pointer_moved(0, x, y, time);
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}
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/**
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* To be called by a particular kind of GraphicsWindow to indicate that the
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* pointer no longer exists.
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*/
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INLINE void GraphicsWindowInputDevice::
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remove_pointer(int id) {
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LightMutexHolder holder(_lock);
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InputDevice::remove_pointer(id);
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}
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