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
|
#include "globe.h"
#include "kmessagewidget.h"
#include "../dive.h"
#include <QDebug>
#include <marble/AbstractFloatItem.h>
#include <marble/GeoDataPlacemark.h>
#include <marble/GeoDataDocument.h>
#include <marble/MarbleModel.h>
#if INCOMPLETE_MARBLE
#include "marble/GeoDataTreeModel.h"
#else
#include <marble/GeoDataTreeModel.h>
#endif
#include <QMouseEvent>
#include <QMessageBox>
GlobeGPS::GlobeGPS(QWidget* parent) : MarbleWidget(parent), loadedDives(0)
{
setMapThemeId("earth/bluemarble/bluemarble.dgml");
//setMapThemeId("earth/openstreetmap/openstreetmap.dgml");
setProjection( Marble::Spherical );
setAnimationsEnabled(true);
setShowClouds( false );
setShowBorders( false );
setShowPlaces( true );
setShowCrosshairs( false );
setShowGrid( false );
setShowOverviewMap(false);
setShowScaleBar(true);
Q_FOREACH( AbstractFloatItem * floatItem, floatItems() ){
if ( floatItem && floatItem->nameId() == "compass" ) {
floatItem->setPosition( QPoint( 10, 10 ) );
floatItem->setContentSize( QSize( 50, 50 ) );
}
}
}
void GlobeGPS::reload()
{
if (loadedDives){
model()->treeModel()->removeDocument(loadedDives);
delete loadedDives;
}
if (editingDiveCoords){
editingDiveCoords = 0;
}
messageWidget->animatedHide();
loadedDives = new GeoDataDocument;
diveLocations.clear();
int idx = 0;
struct dive *dive;
for_each_dive(idx, dive) {
if (dive_has_gps_location(dive)) {
// don't add dive locations twice.
if( diveLocations.contains( QString(dive->location)))
continue;
diveLocations.append( QString(dive->location) );
GeoDataPlacemark *place = new GeoDataPlacemark( dive->location );
place->setCoordinate(dive->longitude.udeg / 1000000.0,dive->latitude.udeg / 1000000.0 , 0, GeoDataCoordinates::Degree );
loadedDives->append( place );
}
}
model()->treeModel()->addDocument( loadedDives );
}
void GlobeGPS::centerOn(dive* dive)
{
// dive has changed, if we had the 'editingDive', hide it.
if(messageWidget->isVisible() && (!dive || dive_has_gps_location(dive))){
messageWidget->animatedHide();
}
editingDiveCoords = 0;
qreal longitude = dive->longitude.udeg / 1000000.0;
qreal latitude = dive->latitude.udeg / 1000000.0;
if (!longitude || !latitude){
prepareForGetDiveCoordinates(dive);
return;
}
centerOn(longitude,latitude, true);
}
void GlobeGPS::prepareForGetDiveCoordinates(dive* dive)
{
if (!messageWidget->isVisible()) {
messageWidget->setMessageType(KMessageWidget::Warning);
messageWidget->setText(QObject::tr("This dive has no location! Please move the planet to the desired position, then double-click to set the new location for this dive."));
messageWidget->setWordWrap(true);
messageWidget->animatedShow();
}
editingDiveCoords = dive;
}
void GlobeGPS::changeDiveGeoPosition(qreal lon, qreal lat, GeoDataCoordinates::Unit unit)
{
// convert to degrees if in radian.
if (unit == GeoDataCoordinates::Radian){
lon = lon * 180 / M_PI;
lat = lat * 180 / M_PI;
}
if (!editingDiveCoords){
return;
}
editingDiveCoords->latitude.udeg = (int) lat * 1000000.0;
editingDiveCoords->longitude.udeg = (int) lon * 1000000.0;
centerOn(lon, lat, true);
reload();
editingDiveCoords = 0;
messageWidget->animatedHide();
}
void GlobeGPS::mousePressEvent(QMouseEvent* event)
{
qreal lat, lon;
if (editingDiveCoords && geoCoordinates(event->pos().x(), event->pos().y(), lon,lat, GeoDataCoordinates::Radian)){
changeDiveGeoPosition(lon, lat, GeoDataCoordinates::Radian);
}
}
void GlobeGPS::setMessageWidget(KMessageWidget* globeMessage)
{
messageWidget = globeMessage;
}
|
