/**
* Override the pain method do draw the axis lines
*
* @param g The graphics to paint to
*/
public void paint(Graphics g) {
Rectangle b = getBounds();
g.setColor(canvasBg);
g.fillRect(0, 0, b.width, b.height);
paintGrid(g);
Point center = getCenter();
if (g instanceof Graphics2D) {
((Graphics2D) g).translate(center.x, center.y);
}
super.paint(g);
if (g instanceof Graphics2D) {
((Graphics2D) g).scale(1.0, 1.0);
}
g.setColor(Color.gray);
g.drawLine(0, -10 * b.height, 0, 10 * b.height);
g.drawLine(-10 * b.width, 0, 10 * b.width, 0);
MetSymbol tmp = highlightedMetSymbol;
if (tmp != null) {
Rectangle tb = tmp.getBounds();
g.setColor(Color.red);
g.drawRect(tb.x - 2, tb.y - 2, tb.width + 4, tb.height + 4);
}
}
/**
* initialize the symbols menu
*
* @param m menu
*/
public void initSymbolsMenu(JMenu m) {
m.removeAll();
for (int i = 0; i < glyphs.size(); i++) {
final MetSymbol metSymbol = (MetSymbol) glyphs.get(i);
JMenuItem mi = GuiUtils.makeMenuItem(metSymbol.getLabel(), this, "showProperties", metSymbol);
mi.addMouseListener(
new MouseAdapter() {
public void mousePressed(MouseEvent e) {
highlightedMetSymbol = null;
StationModelCanvas.this.repaint();
}
public void mouseReleased(MouseEvent e) {
highlightedMetSymbol = null;
StationModelCanvas.this.repaint();
}
public void mouseEntered(MouseEvent e) {
highlightedMetSymbol = metSymbol;
StationModelCanvas.this.repaint();
}
public void mouseExited(MouseEvent e) {
highlightedMetSymbol = null;
StationModelCanvas.this.repaint();
}
});
m.add(mi);
}
}
/**
* Show the properties dialog for the given symbol.
*
* @param metSymbol The symbol.
*/
public void showProperties(MetSymbol metSymbol) {
metSymbol.showPropertiesDialog(this);
repaint();
}
/**
* Make menu items for the given glyph
*
* @param metSymbol The glyph
* @param l List ot put items in
* @param forPopup Is this for a popup menu
* @return The list
*/
protected List doMakeMetSymbolMenu(final MetSymbol metSymbol, List l, boolean forPopup) {
if (l == null) {
l = new ArrayList();
}
JMenuItem mi;
if (!forPopup) {
l = super.doMakeMenuItems(metSymbol, l);
}
l.add(mi = new JMenuItem(metSymbol.getActive() ? "Hide" : "Show"));
mi.addActionListener(
new ActionListener() {
public void actionPerformed(ActionEvent ae) {
metSymbol.setActive(!metSymbol.getActive());
}
});
if (metSymbol.doAlignmentMenu()) {
JMenu rectPtMenu =
new JMenu("Alignment Point (" + Glyph.getRectPointName(metSymbol.getRectPoint()) + ")");
l.add(rectPtMenu);
for (int i = 0; i < Glyph.RECTPOINTNAMES.length; i++) {
rectPtMenu.add(mi = new JMenuItem(Glyph.RECTPOINTNAMES[i]));
mi.addActionListener(
new ObjectListener(Glyph.RECTPOINTS[i]) {
public void actionPerformed(ActionEvent ae) {
metSymbol.setRectPoint(theObject.toString());
setHaveChanged(true);
repaint();
}
});
}
}
JMenu alignMenu = new JMenu("Center");
l.add(alignMenu);
alignMenu.add(mi = new JMenuItem("Center"));
mi.addActionListener(
new ActionListener() {
public void actionPerformed(ActionEvent ae) {
Rectangle b = metSymbol.getBounds();
Point2D rp = Glyph.getPointOnRect(metSymbol.getRectPoint(), b);
metSymbol.moveBy((int) -(rp.getX()), (int) -(rp.getY()));
repaint();
setHaveChanged(true);
}
});
alignMenu.add(mi = new JMenuItem("Center Vertically"));
mi.addActionListener(
new ActionListener() {
public void actionPerformed(ActionEvent ae) {
Rectangle b = metSymbol.getBounds();
Point2D rp = Glyph.getPointOnRect(metSymbol.getRectPoint(), b);
metSymbol.moveBy(0, (int) -(rp.getY()));
repaint();
setHaveChanged(true);
}
});
alignMenu.add(mi = new JMenuItem("Center Horizontally"));
mi.addActionListener(
new ActionListener() {
public void actionPerformed(ActionEvent ae) {
Rectangle b = metSymbol.getBounds();
Point2D rp = Glyph.getPointOnRect(metSymbol.getRectPoint(), b);
metSymbol.moveBy((int) -(rp.getX()), 0);
repaint();
setHaveChanged(true);
}
});
if (forPopup) {
l.add(GuiUtils.MENU_SEPARATOR);
l.add(mi = new JMenuItem("Properties..."));
mi.addActionListener(
new ActionListener() {
public void actionPerformed(ActionEvent ae) {
showProperties(metSymbol);
}
});
}
return l;
}
/**
* Initialize the new glyph from the given xml node. Only do this if the glyph is a MetSymbol
*
* @param g The new glyph
* @param symbolNode The xml it was created from
*/
protected void initializeGlyphFromXml(Glyph g, Element symbolNode) {
if (!(g instanceof MetSymbol)) {
return;
}
((MetSymbol) g).initialize(symbolNode);
}
/** Close any open property dialogs */
protected void closeDialogs() {
for (int i = 0; i < glyphs.size(); i++) {
MetSymbol metSymbol = (MetSymbol) glyphs.get(i);
metSymbol.closePropertiesDialog();
}
}