@Override
public void activeLayerChange(Layer oldLayer, Layer newLayer) {
boolean modeChanged = false;
if (mapMode == null || !mapMode.layerIsSupported(newLayer)) {
MapMode newMapMode = getLastMapMode(newLayer);
modeChanged = newMapMode != mapMode;
if (newMapMode != null) {
selectMapMode(
newMapMode,
newLayer); // it would be nice to select first supported mode when layer is first
// selected, but it don't work well with for example editgpx layer
} else if (mapMode != null) {
mapMode.exitMode(); // if new mode is null - simply exit from previous mode
}
}
if (!modeChanged && mapMode != null) {
// Let mapmodes know about new active layer
mapMode.exitMode();
mapMode.enterMode();
}
// invalidate repaint cache
Main.map.mapView.preferenceChanged(null);
// After all listeners notice new layer, some buttons will be disabled/enabled
// and possibly need to be hidden/shown.
SwingUtilities.invokeLater(
new Runnable() {
public void run() {
validateToolBarsVisibility();
}
});
}
public void selectDrawTool(boolean onlyIfModeless) {
if (onlyIfModeless && !Main.pref.getBoolean("modeless", false)) return;
selectMapMode(mapModeDraw);
}
