/**
* Loads the drawing. By convention this method is invoked on a worker thread.
*
* @param progress A ProgressIndicator to inform the user about the progress of the operation.
* @return The Drawing that was loaded.
*/
protected Drawing loadDrawing(ProgressIndicator progress) throws IOException {
Drawing drawing = createDrawing();
if (getParameter("datafile") != null) {
URL url = new URL(getDocumentBase(), getParameter("datafile"));
URLConnection uc = url.openConnection();
// Disable caching. This ensures that we always request the
// newest version of the drawing from the server.
// (Note: The server still needs to set the proper HTTP caching
// properties to prevent proxies from caching the drawing).
if (uc instanceof HttpURLConnection) {
((HttpURLConnection) uc).setUseCaches(false);
}
// Read the data into a buffer
int contentLength = uc.getContentLength();
InputStream in = uc.getInputStream();
try {
if (contentLength != -1) {
in = new BoundedRangeInputStream(in);
((BoundedRangeInputStream) in).setMaximum(contentLength + 1);
progress.setProgressModel((BoundedRangeModel) in);
progress.setIndeterminate(false);
}
BufferedInputStream bin = new BufferedInputStream(in);
bin.mark(512);
// Read the data using all supported input formats
// until we succeed
IOException formatException = null;
for (InputFormat format : drawing.getInputFormats()) {
try {
bin.reset();
} catch (IOException e) {
uc = url.openConnection();
in = uc.getInputStream();
in = new BoundedRangeInputStream(in);
((BoundedRangeInputStream) in).setMaximum(contentLength + 1);
progress.setProgressModel((BoundedRangeModel) in);
bin = new BufferedInputStream(in);
bin.mark(512);
}
try {
bin.reset();
format.read(bin, drawing, true);
formatException = null;
break;
} catch (IOException e) {
formatException = e;
}
}
if (formatException != null) {
throw formatException;
}
} finally {
in.close();
}
}
return drawing;
}
@Override
public void mouseMoved(MouseEvent evt) {
Point point = evt.getPoint();
updateCursor(editor.findView((Container) evt.getSource()), point);
DrawingView view = editor.findView((Container) evt.getSource());
updateCursor(view, point);
if (view == null || editor.getActiveView() != view) {
clearHoverHandles();
} else {
// Search first, if one of the selected figures contains
// the current mouse location. Only then search for other
// figures. This search sequence is consistent with the
// search sequence of the SelectionTool.
Figure figure = null;
Point2D.Double p = view.viewToDrawing(point);
for (Figure f : view.getSelectedFigures()) {
if (f.contains(p)) {
figure = f;
}
}
if (figure == null) {
figure = view.findFigure(point);
Drawing drawing = view.getDrawing();
while (figure != null && !figure.isSelectable()) {
figure = drawing.findFigureBehind(p, figure);
}
}
updateHoverHandles(view, figure);
}
}
/** Reads the view from the specified uri. */
@Override
public void read(URI f, URIChooser chooser) throws IOException {
try {
final Drawing drawing = createDrawing();
InputFormat inputFormat = drawing.getInputFormats().get(0);
inputFormat.read(f, drawing, true);
SwingUtilities.invokeAndWait(
new Runnable() {
@Override
public void run() {
view.getDrawing().removeUndoableEditListener(undo);
view.setDrawing(drawing);
view.getDrawing().addUndoableEditListener(undo);
undo.discardAllEdits();
}
});
} catch (InterruptedException e) {
InternalError error = new InternalError();
e.initCause(e);
throw error;
} catch (InvocationTargetException e) {
InternalError error = new InternalError();
e.initCause(e);
throw error;
}
}
public void executePress(Point p, Drawing dwg) {
// Get the color we want the ellipse to have from the drawing
Color c = dwg.getColor();
// Create the ellipse and store it in the instance variable
s = new Ellipse(p.x, p.y, 0, 0, c);
// Store the starting click point oP
oP = p;
// Add the ellipse to the drawing
dwg.add(s);
// Record history
dwg.recordHistoryItem(new HistoryAction(s, dwg, false));
}
/** Load a Drawing from a file */
protected void loadDrawing(StorageFormat restoreFormat, String file) {
try {
Drawing restoredDrawing = restoreFormat.restore(file);
if (restoredDrawing != null) {
restoredDrawing.setTitle(file);
newWindow(restoredDrawing);
} else {
showStatus("Unknown file type: could not open file '" + file + "'");
}
} catch (IOException e) {
showStatus("Error: " + e);
}
}
private void drawBalance(Graphics g)
// POST: Draws the balance of the current player
{
Font font; // Font used to draw balance
String message; // Message for balance
Color oldColor; // Sets for color
int x1; // Upper-left x coordinate
int y1; // Upper-left y coordinate
int x2; // Bottom-right x coordinate
int y2; // Bottom-right y coordinate
int width; // Width of the dialogue box
int height; // Height of the dialogue box
int offset; // Offset so the dialogue box is positioned
int balance; // Offset so the dialogue box is positioned
User player; // User value for the player
player = usersArray[0];
balance = player.getBalance();
oldColor = g.getColor();
x1 = ScaledPoint.scalerToX(0.72);
y1 = ScaledPoint.scalerToY(0.81);
x2 = ScaledPoint.scalerToX(0.88);
y2 = ScaledPoint.scalerToY(0.86);
width = x2 - x1;
height = y2 - y1;
message = "Balance:";
font = Drawing.getFont(message, width, height, FONTNAME, FONTSTYLE);
offset = (width - getFontMetrics(font).stringWidth(message)) / 2;
g.setColor(Color.WHITE);
g.drawString(message, x1 + offset, y2);
x1 = ScaledPoint.scalerToX(0.72);
y1 = ScaledPoint.scalerToY(0.865);
x2 = ScaledPoint.scalerToX(0.88);
y2 = ScaledPoint.scalerToY(0.915);
width = x2 - x1;
height = y2 - y1;
message = "$" + Integer.toString(balance);
font = Drawing.getFont(message, width, height, FONTNAME, FONTSTYLE);
offset = (width - getFontMetrics(font).stringWidth(message)) / 2;
g.drawString(message, x1 + offset, y2);
g.setColor(oldColor);
}
private void drawStoreMessage(Graphics g)
// PRE: g must be initialized.
// POST: Draws the store's dialogue box beneath the store image.
{
int x1; // Upper-left x coordinate.
int y1; // Upper-left y coordinate.
int x2; // Bottom-right x coordinate.
int y2; // Bottom-right y coordinate.
int width; // Width of dialogue box.
int height; // Height of dialogue box.
int numLines; // Number of lines in dialogue box.
String message; // Message to be printed.
x1 = ScaledPoint.scalerToX(storeMessagePos[0].getXScaler() + 0.01);
y1 = ScaledPoint.scalerToY(storeMessagePos[0].getYScaler() + 0.01);
x2 = ScaledPoint.scalerToX(storeMessagePos[1].getXScaler() - 0.01);
y2 = ScaledPoint.scalerToY(storeMessagePos[1].getYScaler() - 0.01);
width = x2 - x1;
height = y2 - y1;
Drawing.drawRoundedRect(g, storeMessagePos, Color.WHITE);
switch (store) // change message based on value of store.
{
case 0:
message = "If yer lookin' for a weapon, you've come to the right place.";
break;
case 1:
message = "Welcome! You'll not find tougher steel elsewhere.";
break;
case 2:
message = "Come! I guarantee you'll find something that catches your eye!";
break;
case 3:
message = "Some say that many of my goods are trash... They're right.";
break;
default:
message = "I don't know how you got here...";
}
numLines = 1;
while (!(Drawing.drawWrappedString(g, message, numLines++, x1, y1, width, height)))
; // while we need more lines for the message
}
private void showHelp(Graphics g)
// PRE: g must be initialized.
// POST: Displays the help image to the screen.
{
JOptionPane.showMessageDialog(this, "Once you are satisfied, click anywhere to continue!");
Drawing.drawImage(g, 0, 0, getWidth(), getHeight(), ".\\images\\help.jpg");
}
private Figure findConnectableFigure(Point2D.Double p, Drawing drawing) {
for (Figure f : drawing.getFiguresFrontToBack()) {
if (!f.includes(getOwner()) && f.canConnect() && f.contains(p)) {
return f;
}
}
return null;
}
protected void loadDrawing(String param) {
if (param == fgUntitled) {
fDrawing.release();
initDrawing();
return;
}
String filename = getParameter(param);
if (filename != null) {
readDrawing(filename);
}
}
private Figure findConnectableFigure(int x, int y, Drawing drawing) {
FigureEnumeration k = drawing.figuresReverse();
while (k.hasMoreElements()) {
Figure figure = k.nextFigure();
if (!figure.includes(getConnection()) && figure.canConnect()) {
if (figure.containsPoint(x, y)) {
return figure;
}
}
}
return null;
}
public void setData(String text) {
if (text != null && text.length() > 0) {
InputStream in = null;
try {
Object result = null;
Drawing drawing = createDrawing();
// Try to read the data using all known input formats.
for (InputFormat fmt : drawing.getInputFormats()) {
try {
fmt.read(in, drawing);
in = new ByteArrayInputStream(text.getBytes("UTF8"));
result = drawing;
break;
} catch (IOException e) {
result = e;
}
}
if (result instanceof IOException) {
throw (IOException) result;
}
setDrawing(drawing);
} catch (Throwable e) {
getDrawing().removeAllChildren();
SVGTextFigure tf = new SVGTextFigure();
tf.setText(e.getMessage());
tf.setBounds(new Point2D.Double(10, 10), new Point2D.Double(100, 100));
getDrawing().add(tf);
e.printStackTrace();
} finally {
if (in != null) {
try {
in.close();
} catch (IOException ex) {
ex.printStackTrace();
}
}
}
}
}
private void drawStoreName(Graphics g)
// PRE: g must be initialized.
// POST: Draws the store name along with a rounded border at the top of the window.
{
int rectWidth; // The width of the drawing area.
int rectHeight; // The height of the drawing area.
String storeName; // The name of the store.
Font font; // The font to be used.
rectWidth = nameLocation[1].getScaledX() - nameLocation[0].getScaledX();
rectHeight = nameLocation[1].getScaledY() - nameLocation[0].getScaledY();
switch (store) // set message based on store value.
{
case 0:
storeName = "Raneac's Crucible";
break;
case 1:
storeName = "The Iron Maiden";
break;
case 2:
storeName = "The Grand Bazaar";
break;
default:
storeName = "Miko's Wares";
}
font = Drawing.getFont(storeName, rectWidth, rectHeight, FONTNAME, FONTSTYLE);
g.setFont(font);
g.setColor(Color.WHITE);
g.drawString(
storeName, nameLocation[0].getScaledX(), (int) (nameLocation[1].getScaledY() * .98));
Drawing.drawRoundedRect(g, nameLocation, Color.WHITE);
}
private void readFromStorableInput(String filename) {
try {
URL url = new URL(getCodeBase(), filename);
InputStream stream = url.openStream();
StorableInput input = new StorableInput(stream);
fDrawing.release();
fDrawing = (Drawing) input.readStorable();
view().setDrawing(fDrawing);
} catch (IOException e) {
initDrawing();
showStatus("Error:" + e);
}
}
private void readFromObjectInput(String filename) {
try {
URL url = new URL(getCodeBase(), filename);
InputStream stream = url.openStream();
ObjectInput input = new ObjectInputStream(stream);
fDrawing.release();
fDrawing = (Drawing) input.readObject();
view().setDrawing(fDrawing);
} catch (IOException e) {
initDrawing();
showStatus("Error: " + e);
} catch (ClassNotFoundException e) {
initDrawing();
showStatus("Class not found: " + e);
}
}
private void drawStoreImage(Graphics g)
// PRE: g must be initialized.
// POST: Draws the image associated with the store at the storeImage location.
// All images should be located in the \images\ directory.
{
String filePath; // the image file path
int x; // x coordinate of upper-right corner of image.
int y; // y coordinate of upper-right corner of image.
int width; // width of image
int height; // height of image
x = storeImage[0].getScaledX();
y = storeImage[0].getScaledY();
width = storeImage[1].getScaledX() - storeImage[0].getScaledX();
height = storeImage[1].getScaledY() - storeImage[0].getScaledY();
switch (store) // initialize file path to image based on store
{
case 0:
filePath = ".\\images\\weaponSmith.jpg";
break;
case 1:
filePath = ".\\images\\armorSmith.jpg";
break;
case 2:
filePath = ".\\images\\accessoryMerchant.jpg";
break;
case 3:
filePath = ".\\images\\generalMerchant.png";
break;
default:
filePath = ".\\images\\generalMerchant.png";
}
Drawing.drawImage(g, x, y, width, height, filePath);
}
private void drawStoreBG(Graphics g)
// PRE: g must be initialized.
// POST: Draws the background associated with store.
{
switch (store) // draw background based on value of store.
{
case 0:
Drawing.drawGradient(
g, new Color(180, 80, 80), new Color(20, 0, 0), 0, 0, getWidth(), getHeight() / 2);
Drawing.drawGradient(
g,
new Color(20, 0, 0),
new Color(180, 80, 80),
0,
getHeight() / 2,
getWidth(),
getHeight() / 2 + 1);
break;
case 1:
Drawing.drawGradient(
g, new Color(80, 180, 80), new Color(0, 20, 0), 0, 0, getWidth(), getHeight());
break;
case 2:
Drawing.drawGradient(
g, new Color(230, 170, 50), new Color(60, 20, 0), 0, 0, getWidth(), getHeight());
break;
case 3:
Drawing.drawGradient(
g, new Color(120, 120, 120), new Color(20, 20, 20), 0, 0, getWidth(), getHeight());
break;
default:
Drawing.drawGradient(
g, new Color(80, 80, 180), new Color(0, 0, 20), 0, 0, getWidth(), getHeight());
}
}
/**
* Writes the drawing to the specified output stream.
* This method applies the specified drawingTransform to the drawing, and draws
* it on an image of the specified getChildCount.
*/
public void write(OutputStream out, Drawing drawing,
AffineTransform drawingTransform, Dimension imageSize) throws IOException {
write(out, drawing.getChildren(), drawingTransform, imageSize);
}
public void write(OutputStream out, Drawing drawing) throws IOException {
write(out, drawing.getChildren());
}
public void setDrawing(Drawing d) {
undoManager.discardAllEdits();
view.getDrawing().removeUndoableEditListener(undoManager);
view.setDrawing(d);
d.addUndoableEditListener(undoManager);
}
/**
* On click, if a shape has been clicked, change its color to the Drawing object's current set
* color.
*/
public void executeClick(Point p, Drawing dwg) {
Shape clickedShape = dwg.getFrontmostContainer(p);
if (clickedShape != null) clickedShape.setColor(dwg.getColor());
}
private void drawInventory(Graphics g)
// PRE: g must be initialized.
// POST: Draws the inventory of the store if mode == 0, else draws the players inventory.
// If an item is selected, its border is highlighted white.
{
Graphics2D g2; // Graphics 2D object to allow for different brush stroke widths.
Color start; // The start color for the inventory window gradient.
Color end; // The end color for the inventory window gradient.
int x1; // Upper-left x coordinate.
int y1; // Upper-left y coordinate.
int x2; // Bottom-right x coordinate.
int y2; // Bottom-right y coordinate.
int width; // Width of the inventory box.
int height; // Height of the inventory box.
int itemHeight; // The height of an item box.
int itemY; // The y coordinate of the item.
Item currentItem; // Item to store the current item
g2 = (Graphics2D) g;
start = new Color(120, 120, 220);
end = new Color(50, 50, 150);
x1 = inventoryPos[0].getScaledX();
y1 = inventoryPos[0].getScaledY();
x2 = inventoryPos[1].getScaledX();
y2 = inventoryPos[1].getScaledY();
width = x2 - x1;
height = y2 - y1;
while (height % ITEMSPERPAGE != 0) // ensure that the item boxes do not fall short of the window
{
height = ++y2 - y1;
}
itemHeight = height / ITEMSPERPAGE;
Drawing.drawGradient(g2, start, end, x1, y1, width, height / 2);
Drawing.drawGradient(g2, end, start, x1, y1 + height / 2, width, height / 2);
g2.setColor(Color.BLACK);
g2.setStroke(new BasicStroke(3));
g2.drawRect(--x1, --y1, ++width, height);
g2.setColor(Color.WHITE);
switch (store) // Chooses the current store
{
case 0:
connectItems(getUserItems("Weapon", orderToSort));
break;
case 1:
connectItems(getUserItems("ArmorSmith", orderToSort));
break;
case 2:
connectItems(getUserItems("Accessory", orderToSort));
break;
case 3:
connectItems(getUserItems("General", orderToSort));
break;
}
if (mode) // Sets mode to true for user inventory and displays
{
connectItems(getUserItems("Player", orderToSort));
}
int count = 0;
// count = currentPage * ITEMSPERPAGE ;
try // Try loading 10 items per page
{
currentItem = null;
count = currentPage * ITEMSPERPAGE;
for (int i = 0; i < ITEMSPERPAGE; i++) // draw each item into the window
{
if (i > itemsArray.length - 1) // Check if i excceds the array size
{
return;
}
itemY = y1 + (itemHeight) * i;
currentItem = itemsArray[count];
if (itemSelected == i) // if the item was selected, highlight it
{
g2.drawRect(x1, itemY, width, itemHeight);
}
drawItem(g2, i, currentItem);
count++;
}
} catch (Exception e) // Catch generic exception and print it out
{
System.err.println(e.toString());
System.err.println("Oh no, not like this...");
}
}
private void drawItem(Graphics g, int item, Item currentItem) {
Font font; // The font to be used.
int x1; // The first x coordinate of drawing area.
int y1; // The first y coordinate of drawing area.
int x2; // The second x coordinate of drawing area.
int y2; // The second y coordinate of drawing area.
int width; // Width of drawing area.
int height; // Height of drawing area.
int iconX; // x coordinate of the icon.
int iconY; // y coordinate of the icon.
int iconLength; // Length of the icon.
int itemNameX; // The x coordinate of the item name.
int itemNameLength; // The length of the item name.
int itemPriceX; // The x coordinate of the item price.
int itemPriceWidth; // The width of the item price.
x1 = itemPositions[item][0].getScaledX();
x2 = itemPositions[item][1].getScaledX();
y1 = itemPositions[item][0].getScaledY();
y2 = itemPositions[item][1].getScaledY();
width = x2 - x1;
height = y2 - y1;
iconX = x1 + (int) (width * .01);
iconY = y1 + (int) (height * .1);
iconLength = (int) (height * .8);
Drawing.drawImage(g, iconX, iconY, iconLength, iconLength, currentItem.getItemPath());
itemNameX = iconX + (int) (iconLength * 1.5);
itemNameLength = (int) (width * 0.6);
font =
Drawing.getFont(
currentItem.getItemName(),
itemNameLength,
(int) (iconLength * 0.8),
FONTNAME,
FONTSTYLE);
g.setFont(font);
g.setColor(Color.WHITE);
g.drawString(currentItem.getItemName(), itemNameX, iconY + (int) (iconLength * 0.9));
itemPriceX = x1 + (int) (width * 0.8);
itemPriceWidth = (int) (width * 0.15);
font =
Drawing.getFont(
Integer.toString(currentItem.getPrice()),
itemPriceWidth,
iconLength,
FONTNAME,
FONTSTYLE);
g.setFont(font);
g.setColor(Color.WHITE);
g.drawString(
Integer.toString(currentItem.getPrice()), itemPriceX, iconY + (int) (iconLength * .9));
return;
}
// Thread's run method aimed at creating a bitmap asynchronously
public void run() {
Drawing drawing = new Drawing();
PicText rawPicText = new PicText();
String s = ((PicText) element).getText();
rawPicText.setText(s);
drawing.add(
rawPicText); // bug fix: we must add a CLONE of the PicText, otherwise it loses it former
// parent... (then pb with the view )
drawing.setNotparsedCommands(
"\\newlength{\\jpicwidth}\\settowidth{\\jpicwidth}{"
+ s
+ "}"
+ CR_LF
+ "\\newlength{\\jpicheight}\\settoheight{\\jpicheight}{"
+ s
+ "}"
+ CR_LF
+ "\\newlength{\\jpicdepth}\\settodepth{\\jpicdepth}{"
+ s
+ "}"
+ CR_LF
+ "\\typeout{JPICEDT INFO: \\the\\jpicwidth, \\the\\jpicheight, \\the\\jpicdepth }"
+ CR_LF);
RunExternalCommand.Command commandToRun = RunExternalCommand.Command.BITMAP_CREATION;
// RunExternalCommand command = new RunExternalCommand(drawing, contentType,commandToRun);
boolean isWriteTmpTeXfile = true;
String bitmapExt = "png"; // [pending] preferences
String cmdLine =
"{i}/unix/tetex/create_bitmap.sh {p} {f} "
+ bitmapExt
+ " "
+ fileDPI; // [pending] preferences
ContentType contentType = getContainer().getContentType();
RunExternalCommand.isGUI = false; // System.out, no dialog box // [pending] debug
RunExternalCommand command =
new RunExternalCommand(drawing, contentType, cmdLine, isWriteTmpTeXfile);
command
.run(); // synchronous in an async. thread => it's ok (anyway, we must way until the LaTeX
// process has completed)
if (wantToComputeLatexDimensions) {
// load size of text:
try {
File logFile = new File(command.getTmpPath(), command.getTmpFilePrefix() + ".log");
BufferedReader reader = null;
try {
reader = new BufferedReader(new FileReader(logFile));
} catch (FileNotFoundException fnfe) {
System.out.println("Cannot find log file! " + fnfe.getMessage());
System.out.println(logFile);
} catch (IOException ioex) {
System.out.println("Log file IO exception");
ioex.printStackTrace();
} // utile ?
System.out.println("Log file created! file=" + logFile);
getDimensionsFromLogFile(reader, (PicText) element);
syncStringLocation(); // update dimensions
syncBounds();
syncFrame();
SwingUtilities.invokeLater(
new Thread() {
public void run() {
repaint(null);
}
});
// repaint(null); // now that dimensions are available, we force a repaint() [pending]
// smart-repaint ?
} catch (Exception e) {
e.printStackTrace();
}
}
if (wantToGetBitMap) {
// load image:
try {
File bitmapFile =
new File(command.getTmpPath(), command.getTmpFilePrefix() + "." + bitmapExt);
this.image = ImageIO.read(bitmapFile);
System.out.println(
"Bitmap created! file="
+ bitmapFile
+ ", width="
+ image.getWidth()
+ "pixels, height="
+ image.getHeight()
+ "pixels");
if (image == null) return;
syncStringLocation(); // sets strx, stry, and dimensions of text
syncBounds();
// update the AffineTransform that will be applied to the bitmap before displaying on screen
PicText te = (PicText) element;
text2ModelTr.setToIdentity(); // reset
PicPoint anchor = te.getCtrlPt(TextEditable.P_ANCHOR, ptBuf);
text2ModelTr.rotate(getRotation(), anchor.x, anchor.y); // rotate along P_ANCHOR !
text2ModelTr.translate(te.getLeftX(), te.getTopY());
text2ModelTr.scale(
te.getWidth() / image.getWidth(),
-(te.getHeight() + te.getDepth()) / image.getHeight());
// [pending] should do something special to avoid dividing by 0 or setting a rescaling
// factor to 0 [non invertible matrix] (java will throw an exception)
syncFrame();
SwingUtilities.invokeLater(
new Thread() {
public void run() {
repaint(null);
}
});
// repaint(null); // now that bitmap is available, we force a repaint() [pending]
// smart-repaint ?
} catch (Exception e) {
e.printStackTrace();
}
}
}
/** Writes the view to the specified uri. */
@Override
public void write(URI f, URIChooser chooser) throws IOException {
Drawing drawing = view.getDrawing();
OutputFormat outputFormat = drawing.getOutputFormats().get(0);
outputFormat.write(f, drawing);
}
@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);
}
}
