/**
* Installs a Tool in the Toolbar
*
* @param toolbar as JToolbar
* @param tool, Tool to install
*/
public void installToolInToolBar(JToolBar toolbar, final Tool tool) {
final JButton button;
button = new JButton();
button.setMargin(new Insets(0, 0, 0, 0));
if (tool.getItemType() != null) {
button.setIcon(tool.getItemType().getIcon());
button.setToolTipText(tool.getItemType().getDescription());
} else {
button.setText("Tool"); // For Debugging
}
toolbar.add(button);
toolButtons.add(button);
button.addActionListener(
new ActionListener() {
public void actionPerformed(ActionEvent e) {
WorkingView.this.setTool(tool, button);
}
});
button.setContentAreaFilled(false);
button.setBorderPainted(false);
button.addMouseListener(
new MouseAdapter() {
public void mouseEntered(MouseEvent e) {
((JButton) e.getSource()).setBorderPainted(true);
}
public void mouseExited(MouseEvent e) {
((JButton) e.getSource()).setBorderPainted(false);
}
});
}
private void setTool(Tool t, String name) {
if (fTool != null) {
fTool.deactivate();
}
fTool = t;
if (fTool != null) {
showStatus(name);
fTool.activate();
}
}
protected void setTracker(Tool newTracker) {
if (tracker != null) {
tracker.deactivate(getEditor());
tracker.removeToolListener(this);
}
tracker = newTracker;
if (tracker != null) {
tracker.activate(getEditor());
tracker.addToolListener(this);
}
}
public void toolDone(ToolEvent event) {
// Empty
Tool newTracker = getSelectAreaTracker();
if (newTracker != null) {
if (tracker != null) {
tracker.deactivate(getEditor());
tracker.removeToolListener(this);
}
tracker = newTracker;
tracker.activate(getEditor());
tracker.addToolListener(this);
}
fireToolDone();
}
/**
* Sets the current Tool, the right listeners and the Cursor
*
* @param tool, Tool to set as current
* @param button, JButton to set as current
*/
public void setTool(Tool tool, JButton button) {
// IF NO CURSORTOOL
if (this.currentTool instanceof CursorTool && !(tool instanceof CursorTool)) {
board.removeMouseListener(listeners[0]);
// IF CURSORTOOL
} else if (tool instanceof CursorTool && !(this.currentTool instanceof CursorTool)) {
board.addMouseListener(listeners[0]);
}
if (tool == null) throw new IllegalArgumentException("Tool must not be null.");
if (this.currentTool != tool) {
if (this.currentButton != null) {
this.currentButton.setEnabled(true);
}
this.currentButton = button;
this.currentTool = tool;
}
if (tool instanceof CursorTool || tool instanceof ArrowTool || tool instanceof TextBoxTool) {
board.setCursor(new Cursor(Cursor.DEFAULT_CURSOR));
} else {
board.setCursor(tool.getItemType().getCursor());
}
}
public void deactivate(DrawingEditor editor) {
super.deactivate(editor);
tracker.deactivate(editor);
}
@Override
public void activate(DrawingEditor editor) {
super.activate(editor);
tracker.activate(editor);
}
/** Creates a new instance. */
public SelectionTool() {
tracker = getSelectAreaTracker();
tracker.addToolListener(this);
}
@Override
public void mousePressed(MouseEvent evt) {
if (getView() != null && getView().isEnabled()) {
super.mousePressed(evt);
DrawingView view = getView();
Handle handle = view.findHandle(anchor);
Tool newTracker = null;
if (handle != null) {
newTracker = getHandleTracker(handle);
} else {
Figure figure;
Drawing drawing = view.getDrawing();
Point2D.Double p = view.viewToDrawing(anchor);
if (isSelectBehindEnabled()
&& (evt.getModifiersEx() & (InputEvent.ALT_DOWN_MASK | InputEvent.CTRL_DOWN_MASK))
!= 0) {
// Select a figure behind the current selection
figure = view.findFigure(anchor);
while (figure != null && !figure.isSelectable()) {
figure = drawing.findFigureBehind(p, figure);
}
HashSet<Figure> ignoredFigures = new HashSet<Figure>(view.getSelectedFigures());
ignoredFigures.add(figure);
Figure figureBehind =
view.getDrawing().findFigureBehind(view.viewToDrawing(anchor), ignoredFigures);
if (figureBehind != null) {
figure = figureBehind;
}
} else {
// Note: The search sequence used here, must be
// consistent with the search sequence used by the
// DefaultHandleTracker, the DefaultSelectAreaTracker and DelegationSelectionTool.
// If possible, continue to work with the current selection
figure = null;
if (isSelectBehindEnabled()) {
for (Figure f : view.getSelectedFigures()) {
if (f.contains(p)) {
figure = f;
break;
}
}
}
// If the point is not contained in the current selection,
// search for a figure in the drawing.
if (figure == null) {
figure = view.findFigure(anchor);
while (figure != null && !figure.isSelectable()) {
figure = drawing.findFigureBehind(p, figure);
}
}
}
if (figure != null && figure.isSelectable()) {
newTracker = getDragTracker(figure);
} else {
if (!evt.isShiftDown()) {
view.clearSelection();
view.setHandleDetailLevel(0);
}
newTracker = getSelectAreaTracker();
}
}
if (newTracker != null) {
setTracker(newTracker);
}
tracker.mousePressed(evt);
}
}
@Override
public void mouseReleased(MouseEvent evt) {
if (getView() != null && getView().isEnabled()) {
tracker.mouseReleased(evt);
}
}
@Override
public void draw(Graphics2D g) {
tracker.draw(g);
}
@Override
public void mouseMoved(MouseEvent evt) {
tracker.mouseMoved(evt);
}
public void mouseExited(MouseEvent evt) {
super.mouseExited(evt);
tracker.mouseExited(evt);
}
public void mouseDragged(MouseEvent evt) {
if (getView() != null && getView().isEnabled()) {
tracker.mouseDragged(evt);
}
}
public void keyTyped(KeyEvent evt) {
if (getView() != null && getView().isEnabled()) {
tracker.keyTyped(evt);
}
}
public void keyPressed(KeyEvent e) {
if (getView() != null && getView().isEnabled()) {
tracker.keyPressed(e);
}
}
