@Override
public void enterMode() {
super.enterMode();
if (!hasImageryLayersToAdjust()) {
warnNoImageryLayers();
return;
}
List<ImageryLayer> layers = Main.getLayerManager().getLayersOfType(ImageryLayer.class);
if (layers.size() == 1) {
adjustingLayer = layers.get(0);
} else {
adjustingLayer = (ImageryLayer) askAdjustLayer(getVisibleLayers());
}
if (adjustingLayer == null) return;
if (!adjustingLayer.isVisible()) {
adjustingLayer.setVisible(true);
}
Main.map.mapView.addMouseListener(this);
Main.map.mapView.addMouseMotionListener(this);
listener =
new TimedKeyReleaseListener() {
@Override
protected void doKeyReleaseEvent(KeyEvent evt) {
if (releaseEvent.getKeyCode() == getShortcut().getKeyStroke().getKeyCode()) {
if (oldMapMode != null && !(oldMapMode instanceof ImageryAdjustMapMode))
Main.map.selectMapMode(oldMapMode);
}
}
};
}
@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();
}
});
}
@Override
public void enterMode() {
if (!isEnabled()) {
return;
}
super.enterMode();
Main.map.mapView.setCursor(getCursor());
Main.map.mapView.addMouseListener(this);
}
/**
* Another version of the selectMapMode for changing layer action. Pass newly selected layer to
* this method.
*
* @param newMapMode The new mode to set.
* @param newLayer newly selected layer
* @return {@code true} if mode is really selected
*/
public boolean selectMapMode(MapMode newMapMode, Layer newLayer) {
if (newMapMode == null || !newMapMode.layerIsSupported(newLayer)) return false;
MapMode oldMapMode = this.mapMode;
if (newMapMode == oldMapMode) return true;
if (oldMapMode != null) {
oldMapMode.exitMode();
}
this.mapMode = newMapMode;
newMapMode.enterMode();
lastMapMode.put(newLayer, newMapMode);
fireMapModeChanged(oldMapMode, newMapMode);
return true;
}
@Override
public void enterMode() {
super.enterMode();
Main.map.mapView.addMouseListener(this);
Main.map.mapView.addMouseMotionListener(this);
}