public void verticeMouseDragged(MouseEvent e) {
if (SwingUtilities.isLeftMouseButton(e)) {
if (currentVertex != null) {
Point diff = Vector2DHelper.SubstractVector(e.getPoint(), previousPoint);
currentVertex.setLocation(Vector2DHelper.AddVector(currentVertex.getLocation(), diff));
previousPoint = e.getPoint();
repaint();
}
} else if (SwingUtilities.isRightMouseButton(e)) {
if (tempLine != null) {
tempLine.setPoint2(e.getPoint());
repaint();
}
}
}
public void verticeMouseReleased(MouseEvent e) {
if (tempLine != null) {
for (Vertex vertex : graph.getVertices()) {
if (vertex == currentVertex) continue;
if (vertex.contains(e.getPoint())) {
Edge edge = new Edge(currentVertex, vertex);
addEdge(edge);
break;
}
}
tempLine = null;
repaint();
}
currentVertex = null;
}
public synchronized boolean deleteTile(int x, int y) {
Station tempStation = null;
for (Station station : allStations) {
if (station.checkPosition(x, y)) {
tempStation = station;
break;
}
}
allStations.remove(tempStation);
Vertex tempVertex = null;
for (Vertex vertex : allVertexes) {
if (vertex.checkPosition(x, y)) {
tempVertex = vertex;
break;
}
}
allVertexes.remove(tempVertex);
return true;
}
public void verticeMousePressed(MouseEvent e) {
if (e.getClickCount() == 2) {
for (Edge edge : graph.getEdges()) {
if (edge.contains(e.getPoint())) {
String input = DialogHelpers.showInPutDialog("Input", "Enter cost: ");
try {
int number = Integer.parseInt(input);
edge.setCost(number);
repaint();
} catch (NumberFormatException e1) {
// e1.printStackTrace();
}
}
}
return;
}
if (SwingUtilities.isLeftMouseButton(e)) {
for (Vertex vertex : graph.getVertices()) {
if (vertex.contains(e.getPoint())) {
currentVertex = vertex;
previousPoint = e.getPoint();
return;
}
}
for (Edge edge : graph.getEdges()) {
if (edge.contains(e.getPoint())) {}
}
} else if (SwingUtilities.isRightMouseButton(e)) {
for (Vertex vertex : graph.getVertices()) {
if (vertex.contains(e.getPoint())) {
currentVertex = vertex;
tempLine = new Line();
tempLine.setPoint1(e.getPoint());
}
}
}
}
void selectTile(int x, int y) {
selectedVertex = null;
selectedStation = null;
for (Vertex vertex : allVertexes) {
if (vertex.checkPosition(x, y)) {
selectedVertex = vertex;
break;
}
}
for (Station station : allStations) {
if (station.checkPosition(x, y)) {
selectedStation = station;
break;
}
}
if (selectedVertex != null) {
this.mapMakerView.getShowDataPanel().getNewPodcarButton().setEnabled(true);
} else {
this.mapMakerView.getShowDataPanel().getNewPodcarButton().setEnabled(false);
}
}
void createVertex(int x, int y) {
for (Vertex vertex : allVertexes) {
if (vertex.checkPosition(x, y)) {
return;
}
}
Vertex newVertex = new Vertex("N" + x + "_" + y, x, y);
allVertexes.add(newVertex);
for (Vertex checkVertex : allVertexes) {
int diffX = Math.abs(checkVertex.getxPosition() - newVertex.getxPosition());
int diffY = Math.abs(checkVertex.getyPosition() - newVertex.getyPosition());
if ((diffX == 1) != (diffY == 1)) {
if ((diffX == 0) != (diffY == 0)) {
checkVertex.addAdjacentVertex(newVertex);
}
}
}
}
synchronized void toggleAdjecent(int x, int y) {
Vertex tempAdjecentVertex = null;
for (Vertex adjecentVertex : selectedVertex.getAdjacencyList()) {
if (adjecentVertex.getxPosition() == x && adjecentVertex.getyPosition() == y) {
tempAdjecentVertex = adjecentVertex;
break;
}
}
if (tempAdjecentVertex != null) {
selectedVertex.getAdjacencyList().remove(tempAdjecentVertex);
return;
}
Vertex tempNewAdjecentVertex = null;
for (Vertex vertex : allVertexes) {
if (vertex.checkPosition(x, y)) {
tempNewAdjecentVertex = vertex;
}
}
selectedVertex.getAdjacencyList().add(tempNewAdjecentVertex);
}
public void addVertex(Vertex vertex) {
graph.addVertex(vertex);
vertex.setName(String.valueOf(graph.getVerticesCount()));
repaint();
}
