qi-hardware/nanomap
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Code

do not crash if plugins could not be loaded

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This commit is contained in:
Niels 2010-11-05 13:07:12 +01:00
parent 6c6fabbbda
commit 8a33464fa9
1 changed files with 6 additions and 2 deletions
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8
monavlayer.cpp
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@ -63,6 +63,8 @@ MonavLayer::MonavLayer(MapWidget *map) :
} else { } else {
m_loaded = false; m_loaded = false;
} }
} else {
m_loaded = false;
} }
QPluginLoader gLoader(gpsLookupLib); QPluginLoader gLoader(gpsLookupLib);
plugin = gLoader.instance(); plugin = gLoader.instance();
@ -74,6 +76,8 @@ MonavLayer::MonavLayer(MapWidget *map) :
} else { } else {
m_loaded = false; m_loaded = false;
} }
} else {
m_loaded = false;
} }
} }
@ -146,7 +150,7 @@ void MonavLayer::keyPressed(QKeyEvent *event)
QPointF p = map()->geoPos(); QPointF p = map()->geoPos();
UnsignedCoordinate coord(GPSCoordinate(p.y(), p.x())); UnsignedCoordinate coord(GPSCoordinate(p.y(), p.x()));
IGPSLookup::Result pos; IGPSLookup::Result pos;
if (m_gpsLookup->GetNearestEdge(&pos, coord, 1000.0)) { if (m_loaded && m_gpsLookup->GetNearestEdge(&pos, coord, 1000.0)) {
m_routeStart = p; m_routeStart = p;
} }
} }
@ -158,7 +162,7 @@ void MonavLayer::keyPressed(QKeyEvent *event)
QPointF p = map()->geoPos(); QPointF p = map()->geoPos();
UnsignedCoordinate coord(GPSCoordinate(p.y(), p.x())); UnsignedCoordinate coord(GPSCoordinate(p.y(), p.x()));
IGPSLookup::Result pos; IGPSLookup::Result pos;
if (m_gpsLookup->GetNearestEdge(&pos, coord, 1000.0)) { if (m_loaded && m_gpsLookup->GetNearestEdge(&pos, coord, 1000.0)) {
m_routeEnd = p; m_routeEnd = p;
} }
} }