private void doCurrentMethodStep() {
switch (type) {
case 0: // bisectiei
if (Math.abs(function.evaluate((Cn.lastElement()).x)) < err) {
complete = true;
theTimer.stop();
} else if (function.evaluate((An.lastElement()).x) * function.evaluate((Cn.lastElement()).x)
< 0) {
Bn.add(Cn.lastElement());
Cn.add(new PointDP(((An.lastElement()).x + (Bn.lastElement()).x) / 2, 0.0));
} else {
An.add(Cn.lastElement());
Cn.add(new PointDP(((An.lastElement()).x + (Bn.lastElement()).x) / 2, 0.0));
}
break;
case 1: // coardei
{
double evn = function.evaluate((An.lastElement()).x);
if (Math.abs(evn) < err) {
complete = true;
theTimer.stop();
} else {
double ev0 = function.evaluate((An.firstElement()).x);
double newVal = (An.firstElement().x * evn - An.lastElement().x * ev0) / (evn - ev0);
An.add(new PointDP(newVal, 0.0));
}
}
break;
case 2: // secantei
{
double exn = function.evaluate((An.lastElement()).x);
if (Math.abs(exn) < err) {
complete = true;
theTimer.stop();
} else {
double exn1 = function.evaluate((An.elementAt(An.size() - 2)).x);
double newVal =
(An.elementAt(An.size() - 2).x * exn - (An.lastElement()).x * exn1) / (exn - exn1);
An.add(new PointDP(newVal, 0.0));
}
}
break;
case 3: // newton
double xn = An.lastElement().x;
if (Math.abs(function.evaluate(xn)) < err) {
complete = true;
theTimer.stop();
}
An.add(new PointDP(xn - function.evaluate(xn) / function.evaluate_1(xn), 0.0));
break;
}
}
public void mouseClicked(MouseEvent e) {
int x;
int y;
e.consume();
if (mouseEventsEnabled) {
x = Math.round(e.getX() / scale);
y = Math.round(e.getY() / scale);
// allow for the canvas margin
y -= margin;
// System.out.println("Mouse Click: (" + x + ", " + y + ")");
if (e.getClickCount() < 2) {
if (nativeSelectItem(x, y)) {
parentFTAFrame.updateFrame();
}
} else {
if (nativeSelectItem(x, y)) {
parentFTAFrame.updateFrame();
}
editSelected();
parentFTAFrame.updateFrame();
}
if (focusEventsEnabled) {
// tell the main Canvas to point to this coordinate
parentFTAFrame.setCanvasFocus(x, y);
}
}
}
/**
* Damages the area surrounding the caret to cause it to be repainted in a new location. If
* paint() is reimplemented, this method should also be reimplemented. This method should update
* the caret bounds (x, y, width, and height).
*
* @param r the current location of the caret
* @see #paint
*/
@Override
protected synchronized void damage(final Rectangle r) {
if (r == null || fPainting) return;
x = r.x - 4;
y = r.y;
width = 10;
height = r.height;
// Don't damage the border area. We can't paint a partial border, so get the
// intersection of the caret rectangle and the component less the border, if any.
final Rectangle caretRect = new Rectangle(x, y, width, height);
final Border border = getComponent().getBorder();
if (border != null) {
final Rectangle alloc = getComponent().getBounds();
alloc.x = alloc.y = 0;
final Insets borderInsets = border.getBorderInsets(getComponent());
alloc.x += borderInsets.left;
alloc.y += borderInsets.top;
alloc.width -= borderInsets.left + borderInsets.right;
alloc.height -= borderInsets.top + borderInsets.bottom;
Rectangle2D.intersect(caretRect, alloc, caretRect);
}
x = caretRect.x;
y = caretRect.y;
width = Math.max(caretRect.width, 1);
height = Math.max(caretRect.height, 1);
repaint();
}
/**
* Returns the <sup>10</sup>log() of a value
*
* @return the <sup>10</sup>log()
*/
static double log10(int v) {
double dl = 0.0;
if (v != 0.0) {
dl = Math.log(v) / Math.log(10);
}
return dl;
}
private long normalizeMax(long l) {
int exp = (int) Math.log10((double) l);
long multiple = (long) Math.pow(10.0, exp);
int i = (int) (l / multiple);
l = (i + 1) * multiple;
return l;
}
public void nudge(int i) {
x[i] += (double) rand.nextInt(1000) / 8756;
y[i] += (double) rand.nextInt(1000) / 5432;
int tmpScale = (int) (Math.abs(Math.sin(x[i])) * 10);
scale[i] = (double) tmpScale / 10;
int nudgeX = (int) (((double) getWidth() / 2) * .8);
int nudgeY = (int) (((double) getHeight() / 2) * .60);
xh[i] = (int) (Math.sin(x[i]) * nudgeX) + nudgeX;
yh[i] = (int) (Math.sin(y[i]) * nudgeY) + nudgeY;
}
private boolean buildNoteSequence() {
noteSequence = new NoteSequence();
double quantizeBeatFactor = quantizeBeatSetting * 1000.0 * 60.0 / (double) getBPM();
double quantizeDurationFactor = quantizeDurationSetting * 1000.0 * 60.0 / (double) getBPM();
for (int i = 0; i < noteList.size(); i++) {
noteListElement = noteList.get(i);
if (noteListElement.underTone == true) {
continue;
}
note = noteListElement.note;
if (note < getLowPitch()) continue;
if (note > getHighPitch()) continue;
double startTime = (double) (noteListElement.startTime);
if (quantizeBeatFactor != 0.0)
startTime = Math.floor(startTime / quantizeBeatFactor) * quantizeBeatFactor;
long startTick = 1 + (long) (startTime * getTickRate() / 1000.0);
double endTime = (double) (noteListElement.endTime);
if (quantizeBeatFactor != 0.0)
endTime = Math.ceil(endTime / quantizeBeatFactor) * quantizeBeatFactor;
if (quantizeDurationFactor != 0)
endTime =
startTime
+ (Math.ceil((endTime - startTime) / quantizeDurationFactor)
* quantizeDurationFactor);
long endTick = 1 + (long) (endTime * getTickRate() / 1000.0);
if ((endTick - startTick) < 1) endTick = startTick + 1;
System.out.println(
"times: " + startTime + ", " + endTime + ", " + getStartTime() + ", " + getEndTime());
if (endTime < getStartTime()) continue;
if (startTime > getEndTime()) continue;
velocity = 64;
noteSequence.add(new NoteSequenceElement(note, ON, startTick, velocity));
noteSequence.add(new NoteSequenceElement(note, OFF, endTick, velocity));
}
if (noteSequence.size() == 0) {
return false;
} else {
noteSequence.sort();
return true;
}
}
public boolean transform(ProgressListener progressListener) {
toneMap = toneMapFrame.getToneMap();
timeSet = toneMap.getTimeSet();
pitchSet = toneMap.getPitchSet();
timeRange = timeSet.getRange();
pitchRange = pitchSet.getRange();
pitchFreqSet = pitchSet.getFreqSet();
audioFTPower = new double[timeRange * (pitchRange + 1)];
int startSample = timeSet.getStartSample();
int endSample = timeSet.getEndSample();
int sampleLength = (int) Math.floor((endSample - startSample) / ((double) resolution));
double[] audioSamples = new double[sampleLength];
for (int i = 0; i < sampleLength; i++) {
audioSamples[i] = (double) audioData[startSample + i * resolution];
}
int sampleIndexSize =
(int) Math.floor((double) timeSet.getSampleIndexSize() / (double) resolution);
double dt = (double) resolution / sampleRate;
if (transformMode == TRANSFORM_MODE_JAVA) {
wavelet.convert(
audioFTPower,
audioSamples,
pitchFreqSet,
dt,
(double) pFactor,
(double) tFactor,
sampleIndexSize,
sampleLength,
pitchRange,
progressListener);
} else {
WaveletJNI waveletJNI = new WaveletJNI();
waveletJNI.waveletConvert(
audioFTPower,
audioSamples,
pitchFreqSet,
dt,
(double) pFactor,
(double) tFactor,
sampleIndexSize,
sampleLength,
pitchRange,
progressListener);
}
return true;
}
private static Color getColorFromPallet(int[] pallet, float x) {
if (x < 0f || x > 1f) {
throw new IllegalArgumentException("Parameter outside of expected range");
}
int i = (int) (pallet.length * x);
int max = pallet.length - 1;
int index = Math.min(Math.max(i, 0), max);
return new Color(pallet[index] & 0x00FFFFFF);
// translucent
// int pix = pallet[index] & 0x00FFFFFF | (0x64 << 24);
// return new Color(pix), true);
}
protected void updateStatus() {
// Update description
String text = thread.getRetrievable().getName();
text = text.length() > 30 ? text.substring(0, 27) + "..." : text;
text +=
" ("
+ BulkDownloadPanel.makeSizeDescription(this.progress.getCurrentSize())
+ " / "
+ BulkDownloadPanel.makeSizeDescription(this.progress.getTotalSize())
+ ")";
this.descriptionLabel.setText(text);
// Update progress bar
int percent = 0;
if (this.progress.getTotalCount() > 0)
percent =
(int) ((float) this.progress.getCurrentCount() / this.progress.getTotalCount() * 100f);
this.progressBar.setValue(Math.min(percent, 100));
// Update tooltip
String tooltip = BulkDownloadPanel.makeSectorDescription(this.thread.getSector());
this.descriptionLabel.setToolTipText(tooltip);
this.progressBar.setToolTipText(makeProgressDescription());
// Check for end of thread
if (!this.thread.isAlive()) {
// Thread is done
this.cancelButton.setText("Remove");
this.cancelButton.setBackground(Color.GREEN);
this.updateTimer.stop();
}
}
public Dimension getMinimumSize() {
Dimension stereoDim = _stereo.getMinimumSize();
Dimension nameDim = _name.getMinimumSize();
int h = stereoDim.height + nameDim.height - OVERLAP;
int w = Math.max(stereoDim.width, nameDim.width);
return new Dimension(w, h);
}
public boolean play() {
try {
if (playState != STOPPED) playStop();
if (audioBytes == null) return false;
DataLine.Info info = new DataLine.Info(Clip.class, format);
clip = (Clip) AudioSystem.getLine(info);
clip.addLineListener(new ClipListener());
long clipStart = (long) (audioBytes.length * getStartTime() / (getDuration() * 1000.0));
long clipEnd = (long) (audioBytes.length * getEndTime() / (getDuration() * 1000.0));
if ((clipEnd - clipStart) > MAX_CLIP_LENGTH) clipEnd = clipStart + MAX_CLIP_LENGTH;
byte[] clipBytes = new byte[(int) (clipEnd - clipStart)];
System.arraycopy(audioBytes, (int) clipStart, clipBytes, 0, clipBytes.length);
clip.open(format, clipBytes, 0, clipBytes.length);
FloatControl panControl = (FloatControl) clip.getControl(FloatControl.Type.PAN);
panControl.setValue((float) panSetting / 100.0f);
double value = (double) gainSetting;
FloatControl gainControl = (FloatControl) clip.getControl(FloatControl.Type.MASTER_GAIN);
float dB = (float) (Math.log(value == 0.0 ? 0.0001 : value) / Math.log(10.0) * 20.0);
gainControl.setValue(dB);
double playStartTime = (player.getSeekTime() / 100) * (playGetLength());
clip.setMicrosecondPosition((long) playStartTime);
clip.start();
playState = PLAYING;
return true;
} catch (Exception ex) {
ex.printStackTrace();
playState = STOPPED;
clip = null;
return false;
}
}
/*
* Adjust the width of the specified column in the table
*/
public void adjustColumn(final int column) {
TableColumn tableColumn = table.getColumnModel().getColumn(column);
if (!tableColumn.getResizable()) return;
int columnHeaderWidth = getColumnHeaderWidth(column);
int columnDataWidth = getColumnDataWidth(column);
int preferredWidth = Math.max(columnHeaderWidth, columnDataWidth);
updateTableColumn(column, preferredWidth);
}
public int getHeight() {
float fHeight;
int height;
fHeight = scale * nativeGetMaxDepth();
height = Math.round(fHeight) + (2 * margin);
if (parentContainer == null) {
return height;
} else {
return FTAUtilities.max(height, parentContainer.getHeight());
}
}
public int getWidth() {
float fWidth;
int width;
fWidth = scale * nativeGetMaxWidth();
width = Math.round(fWidth);
if (parentContainer == null) {
return width;
} else {
return FTAUtilities.max(width, parentContainer.getWidth());
}
}
@Override
@SuppressWarnings("SleepWhileHoldingLock")
public void run() {
try {
// initialize the statusbar
status.removeAll();
JProgressBar progress = new JProgressBar();
progress.setMinimum(0);
progress.setMaximum(doc.getLength());
status.add(progress);
status.revalidate();
// start writing
Writer out = new FileWriter(f);
Segment text = new Segment();
text.setPartialReturn(true);
int charsLeft = doc.getLength();
int offset = 0;
while (charsLeft > 0) {
doc.getText(offset, Math.min(4096, charsLeft), text);
out.write(text.array, text.offset, text.count);
charsLeft -= text.count;
offset += text.count;
progress.setValue(offset);
try {
Thread.sleep(10);
} catch (InterruptedException e) {
Logger.getLogger(FileSaver.class.getName()).log(Level.SEVERE, null, e);
}
}
out.flush();
out.close();
} catch (IOException e) {
final String msg = e.getMessage();
SwingUtilities.invokeLater(
new Runnable() {
public void run() {
JOptionPane.showMessageDialog(
getFrame(),
"Could not save file: " + msg,
"Error saving file",
JOptionPane.ERROR_MESSAGE);
}
});
} catch (BadLocationException e) {
System.err.println(e.getMessage());
}
// we are done... get rid of progressbar
status.removeAll();
status.revalidate();
}
/*
* Calculate the width based on the widest cell renderer for the
* given column.
*/
private int getColumnDataWidth(int column) {
if (!isColumnDataIncluded) return 0;
int preferredWidth = 0;
int maxWidth = table.getColumnModel().getColumn(column).getMaxWidth();
for (int row = 0; row < table.getRowCount(); row++) {
preferredWidth = Math.max(preferredWidth, getCellDataWidth(row, column));
// We've exceeded the maximum width, no need to check other rows
if (preferredWidth >= maxWidth) break;
}
return preferredWidth;
}
/*
* Update the TableColumn with the newly calculated width
*/
private void updateTableColumn(int column, int width) {
final TableColumn tableColumn = table.getColumnModel().getColumn(column);
if (!tableColumn.getResizable()) return;
width += spacing;
// Don't shrink the column width
if (isOnlyAdjustLarger) {
width = Math.max(width, tableColumn.getPreferredWidth());
}
columnSizes.put(tableColumn, new Integer(tableColumn.getWidth()));
table.getTableHeader().setResizingColumn(tableColumn);
tableColumn.setWidth(width);
}
/**
* Returns the minimum amount of space the layout needs.
*
* @param parent the Container for which this layout manager is being used
* @return a Dimension object containing the layout's minimum size
*/
public Dimension minimumLayoutSize(Container parent) {
Dimension rd, mbd;
Insets i = getInsets();
if (contentPane != null) {
rd = contentPane.getMinimumSize();
} else {
rd = parent.getSize();
}
if (menuBar != null && menuBar.isVisible()) {
mbd = menuBar.getMinimumSize();
} else {
mbd = new Dimension(0, 0);
}
return new Dimension(
Math.max(rd.width, mbd.width) + i.left + i.right,
rd.height + mbd.height + i.top + i.bottom);
}
public boolean load(File file) {
this.file = file;
if (file != null && file.isFile()) {
try {
errStr = null;
audioInputStream = AudioSystem.getAudioInputStream(file);
fileName = file.getName();
format = audioInputStream.getFormat();
} catch (Exception ex) {
reportStatus(ex.toString());
return false;
}
} else {
reportStatus("Audio file required.");
return false;
}
numChannels = format.getChannels();
sampleRate = (double) format.getSampleRate();
sampleBitSize = format.getSampleSizeInBits();
long frameLength = audioInputStream.getFrameLength();
long milliseconds = (long) ((frameLength * 1000) / audioInputStream.getFormat().getFrameRate());
double audioFileDuration = milliseconds / 1000.0;
if (audioFileDuration > MAX_AUDIO_DURATION) duration = MAX_AUDIO_DURATION;
else duration = audioFileDuration;
frameLength = (int) Math.floor((duration / audioFileDuration) * (double) frameLength);
try {
audioBytes = new byte[(int) frameLength * format.getFrameSize()];
audioInputStream.read(audioBytes);
} catch (Exception ex) {
reportStatus(ex.toString());
return false;
}
getAudioData();
return true;
}
/*
* Determine the Y offset for the current row
*/
private int getOffsetY(int rowStartOffset, FontMetrics fontMetrics) throws BadLocationException {
// Get the bounding rectangle of the row
Rectangle r = component.modelToView(rowStartOffset);
int lineHeight = fontMetrics.getHeight();
int y = r.y + r.height;
int descent = 0;
// The text needs to be positioned above the bottom of the bounding
// rectangle based on the descent of the font(s) contained on the row.
if (r.height == lineHeight) {
// default font is being used
descent = fontMetrics.getDescent();
} else {
// We need to check all the attributes for font changes
if (fonts == null) {
fonts = new HashMap<String, FontMetrics>();
}
Element root = component.getDocument().getDefaultRootElement();
int index = root.getElementIndex(rowStartOffset);
Element line = root.getElement(index);
for (int i = 0; i < line.getElementCount(); i++) {
Element child = line.getElement(i);
AttributeSet as = child.getAttributes();
String fontFamily = (String) as.getAttribute(StyleConstants.FontFamily);
Integer fontSize = (Integer) as.getAttribute(StyleConstants.FontSize);
String key = fontFamily + fontSize;
FontMetrics fm = fonts.get(key);
if (fm == null) {
Font font = new Font(fontFamily, Font.PLAIN, fontSize);
fm = component.getFontMetrics(font);
fonts.put(key, fm);
}
descent = Math.max(descent, fm.getDescent());
}
}
return y - descent;
}
/** Calculate the width needed to display the maximum line number */
private void setPreferredWidth() {
Element root = component.getDocument().getDefaultRootElement();
int lines = root.getElementCount();
int digits = Math.max(String.valueOf(lines).length(), minimumDisplayDigits);
// Update sizes when number of digits in the line number changes
if (lastDigits != digits) {
lastDigits = digits;
FontMetrics fontMetrics = getFontMetrics(getFont());
int width = fontMetrics.charWidth('0') * digits;
Insets insets = getInsets();
int preferredWidth = insets.left + insets.right + width;
Dimension d = getPreferredSize();
d.setSize(preferredWidth, HEIGHT);
setPreferredSize(d);
setSize(d);
}
}
/**
* Returns the maximum amount of space the layout can use.
*
* @param target the Container for which this layout manager is being used
* @return a Dimension object containing the layout's maximum size
*/
public Dimension maximumLayoutSize(Container target) {
Dimension rd, mbd;
Insets i = getInsets();
if (menuBar != null && menuBar.isVisible()) {
mbd = menuBar.getMaximumSize();
} else {
mbd = new Dimension(0, 0);
}
if (contentPane != null) {
rd = contentPane.getMaximumSize();
} else {
// This is silly, but should stop an overflow error
rd =
new Dimension(Integer.MAX_VALUE, Integer.MAX_VALUE - i.top - i.bottom - mbd.height - 1);
}
return new Dimension(
Math.min(rd.width, mbd.width) + i.left + i.right,
rd.height + mbd.height + i.top + i.bottom);
}
@Override
protected void paintComponent(Graphics g) {
Graphics2D g2 = (Graphics2D) g;
// Draw static content
g2.setPaint(getBackground());
frame(g2, cursorBox.x, cursorBox.y, cursorBox.width, cursorBox.height);
frame(g2, zoomBox.x, zoomBox.y, zoomBox.width, zoomBox.height);
frame(g2, selectionBox.x, selectionBox.y, selectionBox.width, selectionBox.height);
Image image = State.getCurrentImage();
if (image == null || cx == -1 || cy == -1) return;
g2.setPaint(Color.BLACK);
g2.drawString(
getCursorAttributedString(image).getIterator(),
textOffsetX(cursorBox),
textOffsetY(cursorBox));
g2.drawString(
Math.round(image.getImagePanel().getZoom() * 100) + "%",
textOffsetX(zoomBox),
textOffsetY(zoomBox));
}
/** Get an image based on index numbers */
public BufferedImage getIndexedImage(
int x, int y, int zoom, int cacheZoom, GMapListener listener) {
if (listener != null) {
if (!getGDataSource().isCached(x, y, zoom)) {
listener.updateGMapPainting();
listener.updateGMapMessage(GMap.MESSAGE_DOWNLOADING);
} else {
listener.updateGMapMessage(GMap.MESSAGE_PAINTING);
}
}
BufferedImage thumbImage = getGDataSource().getImage(x, y, zoom, true);
if (thumbImage == null) return defaultImage;
// if we dont have to paint cache, return here
if (cacheZoom == (GPhysicalPoint.MIN_ZOOM - 1) || cacheZoom >= zoom) return thumbImage;
BufferedImage paintedImage =
new BufferedImage(
GDataSource.sourceSize.width,
GDataSource.sourceSize.height,
BufferedImage.TYPE_INT_ARGB);
Graphics2D graphics2D = paintedImage.createGraphics();
graphics2D.drawImage(
thumbImage, 0, 0, GDataSource.sourceSize.width, GDataSource.sourceSize.height, null);
// now lets move to painting the cache
double imageNum = Math.pow(2, zoom - cacheZoom);
// draw cache lines
int startX = (int) (imageNum * x);
int startY = (int) (imageNum * y);
// get composite to restore later, set new transparent composite
Composite originalComposite = graphics2D.getComposite();
graphics2D.setComposite(opacity40);
// draw grid
for (int i = 0; i < imageNum; i++) {
for (int j = 0; j < imageNum; j++) {
// points
Point upperLeft =
new Point(
(int) (GDataSource.sourceSize.width / imageNum) * i,
(int) (GDataSource.sourceSize.height / imageNum) * j);
Dimension size =
new Dimension(
(int) (GDataSource.sourceSize.width / imageNum),
(int) (GDataSource.sourceSize.height / imageNum));
// draw lines
graphics2D.setColor(new Color(100, 100, 100));
graphics2D.drawLine(upperLeft.x, upperLeft.y, upperLeft.x + size.width, upperLeft.y);
graphics2D.drawLine(upperLeft.x, upperLeft.y, upperLeft.x, upperLeft.y + size.height);
// check if file exists
if (getGDataSource().isCached(startX + i, startY + j, cacheZoom))
graphics2D.setColor(Color.RED);
else graphics2D.setColor(new Color(155, 155, 155));
// shade rectangle
graphics2D.fillRect(upperLeft.x, upperLeft.y, size.width, size.height);
}
}
// restore composite
graphics2D.setComposite(originalComposite);
return paintedImage;
}
public void setDecimals(int decimals) {
this.decimals = decimals;
this.decimalsMultiplier = Math.pow(10.0, decimals);
}
private static class Sequence {
String key;
String name;
Color color;
boolean isPlotted;
Stroke transitionStroke = null;
// Values are stored in an int[] if all values will fit,
// otherwise in a long[]. An int can represent up to 2 GB.
// Use a random start size, so all arrays won't need to
// be grown during the same update interval
Object values = new byte[ARRAY_SIZE_INCREMENT + (int) (Math.random() * 100)];
// Number of stored values
int size = 0;
public Sequence(String key) {
this.key = key;
}
/** Returns the value at index i */
public long value(int i) {
return Array.getLong(values, i);
}
public void add(long value) {
// May need to switch to a larger array type
if ((values instanceof byte[] || values instanceof short[] || values instanceof int[])
&& value > Integer.MAX_VALUE) {
long[] la = new long[Array.getLength(values)];
for (int i = 0; i < size; i++) {
la[i] = Array.getLong(values, i);
}
values = la;
} else if ((values instanceof byte[] || values instanceof short[])
&& value > Short.MAX_VALUE) {
int[] ia = new int[Array.getLength(values)];
for (int i = 0; i < size; i++) {
ia[i] = Array.getInt(values, i);
}
values = ia;
} else if (values instanceof byte[] && value > Byte.MAX_VALUE) {
short[] sa = new short[Array.getLength(values)];
for (int i = 0; i < size; i++) {
sa[i] = Array.getShort(values, i);
}
values = sa;
}
// May need to extend the array size
if (Array.getLength(values) == size) {
values = extendArray(values);
}
// Store the value
if (values instanceof long[]) {
((long[]) values)[size] = value;
} else if (values instanceof int[]) {
((int[]) values)[size] = (int) value;
} else if (values instanceof short[]) {
((short[]) values)[size] = (short) value;
} else {
((byte[]) values)[size] = (byte) value;
}
size++;
}
}
// ----------------------------------------------------------------
// FIT TO SCREEN
// this function will set the scaling factors above such
// that all nodes are scaled to within the screen viewing area
public void FitToScreen() // do not synchronize
{
double largestXCoord = Double.MIN_VALUE;
double smallestXCoord = Double.MAX_VALUE;
double largestYCoord = Double.MIN_VALUE;
double smallestYCoord = Double.MAX_VALUE;
double x, y;
// find the largest and smallest coords for all nodes
DisplayManager.NodeInfo currentDisplayInfo;
for (Enumeration nodes = MainClass.displayManager.GetNodeInfo(); nodes.hasMoreElements(); ) {
currentDisplayInfo = (DisplayManager.NodeInfo) nodes.nextElement();
if (screenIsEmpty) {
currentDisplayInfo.SetFitOnScreen(true);
}
if (((currentDisplayInfo.GetDisplayThisNode() == true)
&& (currentDisplayInfo.GetFitOnScreen()
== true))) // If the current node is displayed and old enough, or if they are the
// first nodes to be drawn
{
x = MainClass.locationAnalyzer.GetX(currentDisplayInfo.GetNodeNumber());
y = MainClass.locationAnalyzer.GetY(currentDisplayInfo.GetNodeNumber());
if (x > largestXCoord) {
largestXCoord = x;
}
if (x < smallestXCoord) {
smallestXCoord = x;
}
if (y > largestYCoord) {
largestYCoord = y;
}
if (y < smallestYCoord) {
smallestYCoord = y;
}
}
}
// here we use the following equations to set the scaling factors:
// xScale*SmallestXCoord + XIntercept = 0
// xScale*LargestXCoord + XIntercept = window.width();
//
// And the same for the y scaling factors.
// Note that I want a border of <Margin>% of the screen on both sides
Dimension d = getSize();
xScale = (d.width - 2 * (d.width / xMargin)) / (largestXCoord - smallestXCoord);
yScale = (d.height - 2 * (d.height / yMargin)) / (largestYCoord - smallestYCoord);
xScale =
Math.min(
xScale, yScale); // this is to make sure that the x and y coordinates are not warped
yScale = xScale;
xScaleIntercept = -xScale * smallestXCoord + d.width / xMargin;
yScaleIntercept = -yScale * smallestYCoord + d.height / yMargin;
screenIsEmpty = false;
if (MainClass.displayManager.proprietaryNodeInfo
.isEmpty()) // if there are no nodes and none of this function was executed
{
screenIsEmpty = true;
xScale = 1;
yScale = 1;
xScaleIntercept = 0;
yScaleIntercept = 0;
}
// System.out.println(xScale + " " + yScale);
// System.out.println(xScaleIntercept + " " + yScaleIntercept);
}
protected boolean exportApplicationPrompt() throws IOException, SketchException {
JPanel panel = new JPanel();
panel.setLayout(new BoxLayout(panel, BoxLayout.Y_AXIS));
panel.add(Box.createVerticalStrut(6));
// Box panel = Box.createVerticalBox();
// Box labelBox = Box.createHorizontalBox();
// String msg = "<html>Click Export to Application to create a standalone, " +
// "double-clickable application for the selected plaforms.";
// String msg = "Export to Application creates a standalone, \n" +
// "double-clickable application for the selected plaforms.";
String line1 = "Export to Application creates double-clickable,";
String line2 = "standalone applications for the selected plaforms.";
JLabel label1 = new JLabel(line1, SwingConstants.CENTER);
JLabel label2 = new JLabel(line2, SwingConstants.CENTER);
label1.setAlignmentX(Component.LEFT_ALIGNMENT);
label2.setAlignmentX(Component.LEFT_ALIGNMENT);
// label1.setAlignmentX();
// label2.setAlignmentX(0);
panel.add(label1);
panel.add(label2);
int wide = label2.getPreferredSize().width;
panel.add(Box.createVerticalStrut(12));
final JCheckBox windowsButton = new JCheckBox("Windows");
// windowsButton.setMnemonic(KeyEvent.VK_W);
windowsButton.setSelected(Preferences.getBoolean("export.application.platform.windows"));
windowsButton.addItemListener(
new ItemListener() {
public void itemStateChanged(ItemEvent e) {
Preferences.setBoolean(
"export.application.platform.windows", windowsButton.isSelected());
}
});
final JCheckBox macosxButton = new JCheckBox("Mac OS X");
// macosxButton.setMnemonic(KeyEvent.VK_M);
macosxButton.setSelected(Preferences.getBoolean("export.application.platform.macosx"));
macosxButton.addItemListener(
new ItemListener() {
public void itemStateChanged(ItemEvent e) {
Preferences.setBoolean("export.application.platform.macosx", macosxButton.isSelected());
}
});
final JCheckBox linuxButton = new JCheckBox("Linux");
// linuxButton.setMnemonic(KeyEvent.VK_L);
linuxButton.setSelected(Preferences.getBoolean("export.application.platform.linux"));
linuxButton.addItemListener(
new ItemListener() {
public void itemStateChanged(ItemEvent e) {
Preferences.setBoolean("export.application.platform.linux", linuxButton.isSelected());
}
});
JPanel platformPanel = new JPanel();
// platformPanel.setLayout(new BoxLayout(platformPanel, BoxLayout.X_AXIS));
platformPanel.add(windowsButton);
platformPanel.add(Box.createHorizontalStrut(6));
platformPanel.add(macosxButton);
platformPanel.add(Box.createHorizontalStrut(6));
platformPanel.add(linuxButton);
platformPanel.setBorder(new TitledBorder("Platforms"));
// Dimension goodIdea = new Dimension(wide, platformPanel.getPreferredSize().height);
// platformPanel.setMaximumSize(goodIdea);
wide = Math.max(wide, platformPanel.getPreferredSize().width);
platformPanel.setAlignmentX(Component.LEFT_ALIGNMENT);
panel.add(platformPanel);
// Box indentPanel = Box.createHorizontalBox();
// indentPanel.add(Box.createHorizontalStrut(new JCheckBox().getPreferredSize().width));
final JCheckBox showStopButton = new JCheckBox("Show a Stop button");
// showStopButton.setMnemonic(KeyEvent.VK_S);
showStopButton.setSelected(Preferences.getBoolean("export.application.stop"));
showStopButton.addItemListener(
new ItemListener() {
public void itemStateChanged(ItemEvent e) {
Preferences.setBoolean("export.application.stop", showStopButton.isSelected());
}
});
showStopButton.setEnabled(Preferences.getBoolean("export.application.fullscreen"));
showStopButton.setBorder(new EmptyBorder(3, 13, 6, 13));
// indentPanel.add(showStopButton);
// indentPanel.setAlignmentX(Component.LEFT_ALIGNMENT);
final JCheckBox fullScreenButton = new JCheckBox("Full Screen (Present mode)");
// fullscreenButton.setMnemonic(KeyEvent.VK_F);
fullScreenButton.setSelected(Preferences.getBoolean("export.application.fullscreen"));
fullScreenButton.addItemListener(
new ItemListener() {
public void itemStateChanged(ItemEvent e) {
boolean sal = fullScreenButton.isSelected();
Preferences.setBoolean("export.application.fullscreen", sal);
showStopButton.setEnabled(sal);
}
});
fullScreenButton.setBorder(new EmptyBorder(3, 13, 3, 13));
JPanel optionPanel = new JPanel();
optionPanel.setLayout(new BoxLayout(optionPanel, BoxLayout.Y_AXIS));
optionPanel.add(fullScreenButton);
optionPanel.add(showStopButton);
// optionPanel.add(indentPanel);
optionPanel.setBorder(new TitledBorder("Options"));
wide = Math.max(wide, platformPanel.getPreferredSize().width);
// goodIdea = new Dimension(wide, optionPanel.getPreferredSize().height);
optionPanel.setAlignmentX(Component.LEFT_ALIGNMENT);
// optionPanel.setMaximumSize(goodIdea);
panel.add(optionPanel);
Dimension good;
// label1, label2, platformPanel, optionPanel
good = new Dimension(wide, label1.getPreferredSize().height);
label1.setMaximumSize(good);
good = new Dimension(wide, label2.getPreferredSize().height);
label2.setMaximumSize(good);
good = new Dimension(wide, platformPanel.getPreferredSize().height);
platformPanel.setMaximumSize(good);
good = new Dimension(wide, optionPanel.getPreferredSize().height);
optionPanel.setMaximumSize(good);
// JPanel actionPanel = new JPanel();
// optionPanel.setLayout(new BoxLayout(optionPanel, BoxLayout.X_AXIS));
// optionPanel.add(Box.createHorizontalGlue());
// final JDialog frame = new JDialog(editor, "Export to Application");
// JButton cancelButton = new JButton("Cancel");
// cancelButton.addActionListener(new ActionListener() {
// public void actionPerformed(ActionEvent e) {
// frame.dispose();
// return false;
// }
// });
// Add the buttons in platform-specific order
// if (PApplet.platform == PConstants.MACOSX) {
// optionPanel.add(cancelButton);
// optionPanel.add(exportButton);
// } else {
// optionPanel.add(exportButton);
// optionPanel.add(cancelButton);
// }
String[] options = {"Export", "Cancel"};
final JOptionPane optionPane =
new JOptionPane(
panel,
JOptionPane.PLAIN_MESSAGE,
// JOptionPane.QUESTION_MESSAGE,
JOptionPane.YES_NO_OPTION,
null,
options,
options[0]);
final JDialog dialog = new JDialog(this, "Export Options", true);
dialog.setContentPane(optionPane);
optionPane.addPropertyChangeListener(
new PropertyChangeListener() {
public void propertyChange(PropertyChangeEvent e) {
String prop = e.getPropertyName();
if (dialog.isVisible()
&& (e.getSource() == optionPane)
&& (prop.equals(JOptionPane.VALUE_PROPERTY))) {
// If you were going to check something
// before closing the window, you'd do
// it here.
dialog.setVisible(false);
}
}
});
dialog.pack();
dialog.setResizable(false);
Rectangle bounds = getBounds();
dialog.setLocation(
bounds.x + (bounds.width - dialog.getSize().width) / 2,
bounds.y + (bounds.height - dialog.getSize().height) / 2);
dialog.setVisible(true);
Object value = optionPane.getValue();
if (value.equals(options[0])) {
return jmode.handleExportApplication(sketch);
} else if (value.equals(options[1]) || value.equals(new Integer(-1))) {
// closed window by hitting Cancel or ESC
statusNotice("Export to Application canceled.");
}
return false;
}
@Override
public void paintComponent(Graphics g) {
super.paintComponent(g);
int width = getWidth() - rightMargin - leftMargin - 10;
int height = getHeight() - topMargin - bottomMargin;
if (width <= 0 || height <= 0) {
// not enough room to paint anything
return;
}
Color oldColor = g.getColor();
Font oldFont = g.getFont();
Color fg = getForeground();
Color bg = getBackground();
boolean bgIsLight = (bg.getRed() > 200 && bg.getGreen() > 200 && bg.getBlue() > 200);
((Graphics2D) g)
.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);
if (smallFont == null) {
smallFont = oldFont.deriveFont(9.0F);
}
r.x = leftMargin - 5;
r.y = topMargin - 8;
r.width = getWidth() - leftMargin - rightMargin;
r.height = getHeight() - topMargin - bottomMargin + 16;
if (border == null) {
// By setting colors here, we avoid recalculating them
// over and over.
border =
new BevelBorder(
BevelBorder.LOWERED,
getBackground().brighter().brighter(),
getBackground().brighter(),
getBackground().darker().darker(),
getBackground().darker());
}
border.paintBorder(this, g, r.x, r.y, r.width, r.height);
// Fill background color
g.setColor(bgColor);
g.fillRect(r.x + 2, r.y + 2, r.width - 4, r.height - 4);
g.setColor(oldColor);
long tMin = Long.MAX_VALUE;
long tMax = Long.MIN_VALUE;
long vMin = Long.MAX_VALUE;
long vMax = 1;
int w = getWidth() - rightMargin - leftMargin - 10;
int h = getHeight() - topMargin - bottomMargin;
if (times.size > 1) {
tMin = Math.min(tMin, times.time(0));
tMax = Math.max(tMax, times.time(times.size - 1));
}
long viewRangeMS;
if (viewRange > 0) {
viewRangeMS = viewRange * MINUTE;
} else {
// Display full time range, but no less than a minute
viewRangeMS = Math.max(tMax - tMin, 1 * MINUTE);
}
// Calculate min/max values
for (Sequence seq : seqs) {
if (seq.size > 0) {
for (int i = 0; i < seq.size; i++) {
if (seq.size == 1 || times.time(i) >= tMax - viewRangeMS) {
long val = seq.value(i);
if (val > Long.MIN_VALUE) {
vMax = Math.max(vMax, val);
vMin = Math.min(vMin, val);
}
}
}
} else {
vMin = 0L;
}
if (unit == Unit.BYTES || !seq.isPlotted) {
// We'll scale only to the first (main) value set.
// TODO: Use a separate property for this.
break;
}
}
// Normalize scale
vMax = normalizeMax(vMax);
if (vMin > 0) {
if (vMax / vMin > 4) {
vMin = 0;
} else {
vMin = normalizeMin(vMin);
}
}
g.setColor(fg);
// Axes
// Draw vertical axis
int x = leftMargin - 18;
int y = topMargin;
FontMetrics fm = g.getFontMetrics();
g.drawLine(x, y, x, y + h);
int n = 5;
if (("" + vMax).startsWith("2")) {
n = 4;
} else if (("" + vMax).startsWith("3")) {
n = 6;
} else if (("" + vMax).startsWith("4")) {
n = 4;
} else if (("" + vMax).startsWith("6")) {
n = 6;
} else if (("" + vMax).startsWith("7")) {
n = 7;
} else if (("" + vMax).startsWith("8")) {
n = 8;
} else if (("" + vMax).startsWith("9")) {
n = 3;
}
// Ticks
ArrayList<Long> tickValues = new ArrayList<Long>();
tickValues.add(vMin);
for (int i = 0; i < n; i++) {
long v = i * vMax / n;
if (v > vMin) {
tickValues.add(v);
}
}
tickValues.add(vMax);
n = tickValues.size();
String[] tickStrings = new String[n];
for (int i = 0; i < n; i++) {
long v = tickValues.get(i);
tickStrings[i] = getSizeString(v, vMax);
}
// Trim trailing decimal zeroes.
if (decimals > 0) {
boolean trimLast = true;
boolean removedDecimalPoint = false;
do {
for (String str : tickStrings) {
if (!(str.endsWith("0") || str.endsWith("."))) {
trimLast = false;
break;
}
}
if (trimLast) {
if (tickStrings[0].endsWith(".")) {
removedDecimalPoint = true;
}
for (int i = 0; i < n; i++) {
String str = tickStrings[i];
tickStrings[i] = str.substring(0, str.length() - 1);
}
}
} while (trimLast && !removedDecimalPoint);
}
// Draw ticks
int lastY = Integer.MAX_VALUE;
for (int i = 0; i < n; i++) {
long v = tickValues.get(i);
y = topMargin + h - (int) (h * (v - vMin) / (vMax - vMin));
g.drawLine(x - 2, y, x + 2, y);
String s = tickStrings[i];
if (unit == Unit.PERCENT) {
s += "%";
}
int sx = x - 6 - fm.stringWidth(s);
if (y < lastY - 13) {
if (checkLeftMargin(sx)) {
// Wait for next repaint
return;
}
g.drawString(s, sx, y + 4);
}
// Draw horizontal grid line
g.setColor(Color.lightGray);
g.drawLine(r.x + 4, y, r.x + r.width - 4, y);
g.setColor(fg);
lastY = y;
}
// Draw horizontal axis
x = leftMargin;
y = topMargin + h + 15;
g.drawLine(x, y, x + w, y);
long t1 = tMax;
if (t1 <= 0L) {
// No data yet, so draw current time
t1 = System.currentTimeMillis();
}
long tz = timeDF.getTimeZone().getOffset(t1);
long tickInterval = calculateTickInterval(w, 40, viewRangeMS);
if (tickInterval > 3 * HOUR) {
tickInterval = calculateTickInterval(w, 80, viewRangeMS);
}
long t0 = tickInterval - (t1 - viewRangeMS + tz) % tickInterval;
while (t0 < viewRangeMS) {
x = leftMargin + (int) (w * t0 / viewRangeMS);
g.drawLine(x, y - 2, x, y + 2);
long t = t1 - viewRangeMS + t0;
String str = formatClockTime(t);
g.drawString(str, x, y + 16);
// if (tickInterval > (1 * HOUR) && t % (1 * DAY) == 0) {
if ((t + tz) % (1 * DAY) == 0) {
str = formatDate(t);
g.drawString(str, x, y + 27);
}
// Draw vertical grid line
g.setColor(Color.lightGray);
g.drawLine(x, topMargin, x, topMargin + h);
g.setColor(fg);
t0 += tickInterval;
}
// Plot values
int start = 0;
int nValues = 0;
int nLists = seqs.size();
if (nLists > 0) {
nValues = seqs.get(0).size;
}
if (nValues == 0) {
g.setColor(oldColor);
return;
} else {
Sequence seq = seqs.get(0);
// Find starting point
for (int p = 0; p < seq.size; p++) {
if (times.time(p) >= tMax - viewRangeMS) {
start = p;
break;
}
}
}
// Optimization: collapse plot of more than four values per pixel
int pointsPerPixel = (nValues - start) / w;
if (pointsPerPixel < 4) {
pointsPerPixel = 1;
}
// Draw graphs
// Loop backwards over sequences because the first needs to be painted on top
for (int i = nLists - 1; i >= 0; i--) {
int x0 = leftMargin;
int y0 = topMargin + h + 1;
Sequence seq = seqs.get(i);
if (seq.isPlotted && seq.size > 0) {
// Paint twice, with white and with color
for (int pass = 0; pass < 2; pass++) {
g.setColor((pass == 0) ? Color.white : seq.color);
int x1 = -1;
long v1 = -1;
for (int p = start; p < nValues; p += pointsPerPixel) {
// Make sure we get the last value
if (pointsPerPixel > 1 && p >= nValues - pointsPerPixel) {
p = nValues - 1;
}
int x2 = (int) (w * (times.time(p) - (t1 - viewRangeMS)) / viewRangeMS);
long v2 = seq.value(p);
if (v2 >= vMin && v2 <= vMax) {
int y2 = (int) (h * (v2 - vMin) / (vMax - vMin));
if (x1 >= 0 && v1 >= vMin && v1 <= vMax) {
int y1 = (int) (h * (v1 - vMin) / (vMax - vMin));
if (y1 == y2) {
// fillrect is much faster
g.fillRect(x0 + x1, y0 - y1 - pass, x2 - x1, 1);
} else {
Graphics2D g2d = (Graphics2D) g;
Stroke oldStroke = null;
if (seq.transitionStroke != null) {
oldStroke = g2d.getStroke();
g2d.setStroke(seq.transitionStroke);
}
g.drawLine(x0 + x1, y0 - y1 - pass, x0 + x2, y0 - y2 - pass);
if (oldStroke != null) {
g2d.setStroke(oldStroke);
}
}
}
}
x1 = x2;
v1 = v2;
}
}
// Current value
long v = seq.value(seq.size - 1);
if (v >= vMin && v <= vMax) {
if (bgIsLight) {
g.setColor(seq.color);
} else {
g.setColor(fg);
}
x = r.x + r.width + 2;
y = topMargin + h - (int) (h * (v - vMin) / (vMax - vMin));
// a small triangle/arrow
g.fillPolygon(new int[] {x + 2, x + 6, x + 6}, new int[] {y, y + 3, y - 3}, 3);
}
g.setColor(fg);
}
}
int[] valueStringSlots = new int[nLists];
for (int i = 0; i < nLists; i++) valueStringSlots[i] = -1;
for (int i = 0; i < nLists; i++) {
Sequence seq = seqs.get(i);
if (seq.isPlotted && seq.size > 0) {
// Draw current value
// TODO: collapse values if pointsPerPixel >= 4
long v = seq.value(seq.size - 1);
if (v >= vMin && v <= vMax) {
x = r.x + r.width + 2;
y = topMargin + h - (int) (h * (v - vMin) / (vMax - vMin));
int y2 = getValueStringSlot(valueStringSlots, y, 2 * 10, i);
g.setFont(smallFont);
if (bgIsLight) {
g.setColor(seq.color);
} else {
g.setColor(fg);
}
String curValue = getFormattedValue(v, true);
if (unit == Unit.PERCENT) {
curValue += "%";
}
int valWidth = fm.stringWidth(curValue);
String legend = (displayLegend ? seq.name : "");
int legendWidth = fm.stringWidth(legend);
if (checkRightMargin(valWidth) || checkRightMargin(legendWidth)) {
// Wait for next repaint
return;
}
g.drawString(legend, x + 17, Math.min(topMargin + h, y2 + 3 - 10));
g.drawString(curValue, x + 17, Math.min(topMargin + h + 10, y2 + 3));
// Maybe draw a short line to value
if (y2 > y + 3) {
g.drawLine(x + 9, y + 2, x + 14, y2);
} else if (y2 < y - 3) {
g.drawLine(x + 9, y - 2, x + 14, y2);
}
}
g.setFont(oldFont);
g.setColor(fg);
}
}
g.setColor(oldColor);
}
