/**
* Provides default behavior for mouse clicks.
*
* <p>If graphics classes have been registered using {@linkplain #registerMouseClickClasses()} for
* left-clicks and {@linkplain #registerMapMenuClasses()} for right-clicks, it is checked whether
* one of these classes have been clicked.
*
* @param evt the mouse event
*/
@Override
public boolean mouseClicked(MouseEvent evt) {
if (evt.getButton() == MouseEvent.BUTTON1 && !mouseClickClasses.isEmpty()) {
OMGraphic clickedGraphics =
getSelectedGraphic(
mouseClickGraphics,
evt,
mouseClickClasses.toArray(new Class<?>[mouseClickClasses.size()]));
if (clickedGraphics != null) {
// Clean up any info panels
hideInfoPanels();
if (HIDE_GLASS_PANEL) {
getGlassPanel().setVisible(false);
}
// Allow custom handling of right-clicks by sub-classes
handleMouseClick(clickedGraphics, evt);
return true;
} else {
handleMouseClick(null, evt);
}
} else if (evt.getButton() == MouseEvent.BUTTON3 && !mapMenuClasses.isEmpty()) {
OMGraphic clickedGraphics =
getSelectedGraphic(
mapMenuGraphics, evt, mapMenuClasses.toArray(new Class<?>[mapMenuClasses.size()]));
if (clickedGraphics != null) {
// Clean up any info panels
hideInfoPanels();
if (HIDE_GLASS_PANEL) {
getGlassPanel().setVisible(false);
}
// Allow custom map menu initialization by sub-classes
initMapMenu(clickedGraphics, evt);
// Display the menu
int yOffset = 2;
if (mainFrame.getHeight() < evt.getYOnScreen() + mapMenu.getHeight()) {
yOffset = mapMenu.getHeight();
}
mapMenu.show(this, evt.getX() - 2, evt.getY() - yOffset);
return true;
}
}
return false;
}
/**
* Default implementation of the mouseMoved method that opens {@linkplain InfoPanel} based on the
* graphics closest to the mouse location.
*
* <p>In order to use this mechanism, first register the info panels using the {@code
* registerInfoPanel()} method.
*
* @param evt the mouse event
* @return if the event was handled
*/
@Override
public boolean mouseMoved(MouseEvent evt) {
if (!isVisible() || mapMenu == null || mapMenu.isVisible()) {
return false;
}
if (!infoPanels.isEmpty()) {
OMGraphic newClosest =
getSelectedGraphic(infoPanelsGraphics, evt, infoPanels.getGraphicsList());
if (newClosest != null && newClosest.isVisible()) {
InfoPanel infoPanel = infoPanels.getInfoPanel(newClosest.getClass());
// Register the distance between the mouse position and the closest graphics
infoPanel.setMouseDist(newClosest.distance(evt.getPoint().getX(), evt.getPoint().getY()));
if (newClosest != closest) {
closest = newClosest;
Point containerPoint = convertPoint(evt.getPoint());
infoPanel.setPos((int) containerPoint.getX(), (int) containerPoint.getY() - 10);
// Allow custom initialization by sub-classes
if (initInfoPanel(infoPanel, newClosest, evt, containerPoint)) {
infoPanel.setVisible(true);
getGlassPanel().setVisible(true);
}
// Hides all but the info panel closest to the mouse point
checkInfoPanelVisiblity();
}
return true;
} else if (newClosest == null) {
closest = null;
hideInfoPanels();
}
}
return false;
}