blob: 1e19b191af826e33892c6916250daec431da2833 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
|
// Copyright (C) 2015 Klaralvdalens Datakonsult AB (KDAB).
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only
#include "mousehandler_p.h"
#include <Qt3DInput/qmousehandler.h>
#include <Qt3DInput/qmousedevice.h>
#include <Qt3DInput/private/inputmanagers_p.h>
#include <Qt3DInput/private/inputhandler_p.h>
#include <Qt3DInput/private/mousedevice_p.h>
#include <Qt3DInput/private/qmousehandler_p.h>
QT_BEGIN_NAMESPACE
using namespace Qt3DCore;
namespace Qt3DInput {
namespace Input {
MouseHandler::MouseHandler()
: BackendNode(ReadWrite)
, m_inputHandler(nullptr)
{
}
MouseHandler::~MouseHandler()
{
}
Qt3DCore::QNodeId MouseHandler::mouseDevice() const
{
return m_mouseDevice;
}
void MouseHandler::setInputHandler(InputHandler *handler)
{
m_inputHandler = handler;
}
void MouseHandler::syncFromFrontEnd(const Qt3DCore::QNode *frontEnd, bool firstTime)
{
BackendNode::syncFromFrontEnd(frontEnd, firstTime);
const Qt3DInput::QMouseHandler *node = qobject_cast<const Qt3DInput::QMouseHandler *>(frontEnd);
if (!node)
return;
const auto newId = Qt3DCore::qIdForNode(node->sourceDevice());
if (m_mouseDevice != newId)
setDevice(newId);
}
void MouseHandler::setDevice(Qt3DCore::QNodeId device)
{
m_mouseDevice = device;
}
MouseHandlerFunctor::MouseHandlerFunctor(InputHandler *handler)
: m_handler(handler)
{
}
Qt3DCore::QBackendNode *MouseHandlerFunctor::create(Qt3DCore::QNodeId id) const
{
MouseHandler *input = m_handler->mouseInputManager()->getOrCreateResource(id);
input->setInputHandler(m_handler);
return input;
}
Qt3DCore::QBackendNode *MouseHandlerFunctor::get(Qt3DCore::QNodeId id) const
{
return m_handler->mouseInputManager()->lookupResource(id);
}
void MouseHandlerFunctor::destroy(Qt3DCore::QNodeId id) const
{
m_handler->mouseInputManager()->releaseResource(id);
}
} // namespace Input
} // namespace Qt3DInput
QT_END_NAMESPACE
|