blob: 50ceb4ef13ad89077f00f91ad69af4ebbdc4d0ce (
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
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
|
/****************************************************************************
**
** Copyright (C) 2021 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** This file is part of the QtLocation module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:COMM$
**
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and The Qt Company. For licensing terms
** and conditions see https://www.qt.io/terms-conditions. For further
** information use the contact form at https://www.qt.io/contact-us.
**
** $QT_END_LICENSE$
**
**
**
**
**
**
**
**
**
**
**
**
**
**
**
**
****************************************************************************/
#ifndef QDECLARATIVEGEOMAPITEMBASE_H
#define QDECLARATIVEGEOMAPITEMBASE_H
//
// W A R N I N G
// -------------
//
// This file is not part of the Qt API. It exists purely as an
// implementation detail. This header file may change from version to
// version without notice, or even be removed.
//
// We mean it.
//
#include <QtLocation/private/qlocationglobal_p.h>
#include <QtQuick/QQuickItem>
#include <QtPositioning/QGeoShape>
#include <QtLocation/private/qdeclarativegeomap_p.h>
#include <QtLocation/private/qlocationglobal_p.h>
#include <QtLocation/private/qgeomap_p.h>
#include <QtLocation/private/qdeclarativegeomapitemtransitionmanager_p.h>
#include <QScopedPointer>
QT_BEGIN_NAMESPACE
class Q_LOCATION_PRIVATE_EXPORT QGeoMapViewportChangeEvent
{
public:
explicit QGeoMapViewportChangeEvent();
QGeoMapViewportChangeEvent(const QGeoMapViewportChangeEvent &other);
QGeoMapViewportChangeEvent &operator=(const QGeoMapViewportChangeEvent &other);
QGeoCameraData cameraData;
QSizeF mapSize;
bool zoomLevelChanged;
bool centerChanged;
bool mapSizeChanged;
bool tiltChanged;
bool bearingChanged;
bool rollChanged;
};
class Q_LOCATION_PRIVATE_EXPORT QDeclarativeGeoMapItemBase : public QQuickItem
{
Q_OBJECT
Q_PROPERTY(QGeoShape geoShape READ geoShape WRITE setGeoShape STORED false )
Q_PROPERTY(bool autoFadeIn READ autoFadeIn WRITE setAutoFadeIn REVISION 14)
Q_PROPERTY(int lodThreshold READ lodThreshold WRITE setLodThreshold NOTIFY lodThresholdChanged REVISION 15)
public:
explicit QDeclarativeGeoMapItemBase(QQuickItem *parent = 0);
virtual ~QDeclarativeGeoMapItemBase();
virtual void setMap(QDeclarativeGeoMap *quickMap, QGeoMap *map);
virtual void setPositionOnMap(const QGeoCoordinate &coordinate, const QPointF &offset);
QDeclarativeGeoMap *quickMap() const { return quickMap_; }
QGeoMap *map() const { return map_; }
virtual const QGeoShape &geoShape() const = 0;
virtual void setGeoShape(const QGeoShape &shape) = 0;
bool autoFadeIn() const;
void setAutoFadeIn(bool fadeIn);
int lodThreshold() const;
void setLodThreshold(int lt);
unsigned int zoomForLOD(int zoom) const;
QSGNode *updatePaintNode(QSGNode *, UpdatePaintNodeData *);
virtual QSGNode *updateMapItemPaintNode(QSGNode *, UpdatePaintNodeData *);
QGeoMap::ItemType itemType() const;
qreal mapItemOpacity() const;
void setParentGroup(QDeclarativeGeoMapItemGroup &parentGroup);
template <typename T = QObject>
QList<T*> quickChildren() const
{
QList<T*> res;
QObjectList kids = children();
QList<QQuickItem *> quickKids = childItems();
for (int i = 0; i < quickKids.count(); ++i)
kids.append(quickKids.at(i));
for (auto kid : qAsConst(kids)) {
auto val = qobject_cast<T*>(kid);
if (val)
res.push_back(val);
}
return res;
}
Q_SIGNALS:
void mapItemOpacityChanged();
Q_REVISION(12) void addTransitionFinished();
Q_REVISION(12) void removeTransitionFinished();
void lodThresholdChanged();
protected Q_SLOTS:
virtual void afterChildrenChanged();
virtual void afterViewportChanged(const QGeoMapViewportChangeEvent &event) = 0;
void polishAndUpdate();
protected:
float zoomLevelOpacity() const;
bool childMouseEventFilter(QQuickItem *item, QEvent *event);
bool isPolishScheduled() const;
virtual void setMaterialDirty();
QGeoMap::ItemType m_itemType = QGeoMap::NoItem;
private Q_SLOTS:
void baseCameraDataChanged(const QGeoCameraData &camera);
void visibleAreaChanged();
private:
QPointer<QGeoMap> map_;
QDeclarativeGeoMap *quickMap_;
QSizeF lastSize_;
QGeoCameraData lastCameraData_;
QDeclarativeGeoMapItemGroup *parentGroup_;
QScopedPointer<QDeclarativeGeoMapItemTransitionManager> m_transitionManager;
bool m_autoFadeIn = true;
int m_lodThreshold = 0;
friend class QDeclarativeGeoMap;
friend class QDeclarativeGeoMapItemView;
friend class QDeclarativeGeoMapItemTransitionManager;
};
QT_END_NAMESPACE
#endif
|
