/** Assumes that the component innards, max position, etc. are up-to-date. */
private Rectangle getGenericBox(Rectangle r) {
if (r == null) {
r = new Rectangle();
}
if (progressBar.getOrientation() == JProgressBar.HORIZONTAL) {
r.width = getBoxLength(componentInnards.width, componentInnards.height);
if (r.width < 0) {
r = null;
} else {
r.height = componentInnards.height;
r.y = componentInnards.y;
}
// end of HORIZONTAL
} else { // VERTICAL progress bar
r.height = getBoxLength(componentInnards.height, componentInnards.width);
if (r.height < 0) {
r = null;
} else {
r.width = componentInnards.width;
r.x = componentInnards.x;
}
} // end of VERTICAL
return r;
}
public TaskbarPositionTest() {
super("Use CTRL-down to show a JPopupMenu");
setContentPane(panel = createContentPane());
setJMenuBar(createMenuBar("1 - First Menu", true));
setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
// CTRL-down will show the popup.
panel
.getInputMap()
.put(KeyStroke.getKeyStroke(KeyEvent.VK_DOWN, InputEvent.CTRL_MASK), "OPEN_POPUP");
panel.getActionMap().put("OPEN_POPUP", new PopupHandler());
pack();
Toolkit toolkit = Toolkit.getDefaultToolkit();
fullScreenBounds = new Rectangle(new Point(), toolkit.getScreenSize());
screenBounds = new Rectangle(new Point(), toolkit.getScreenSize());
// Place the frame near the bottom. This is a pretty wild guess.
this.setLocation(0, (int) screenBounds.getHeight() - 2 * this.getHeight());
// Reduce the screen bounds by the insets.
GraphicsConfiguration gc = this.getGraphicsConfiguration();
if (gc != null) {
Insets screenInsets = toolkit.getScreenInsets(gc);
screenBounds = gc.getBounds();
screenBounds.width -= (screenInsets.left + screenInsets.right);
screenBounds.height -= (screenInsets.top + screenInsets.bottom);
screenBounds.x += screenInsets.left;
screenBounds.y += screenInsets.top;
}
setVisible(true);
}
/**
* Paints the word-wrapped text.
*
* @param g The graphics context in which to paint.
* @param a The shape (usually a rectangle) in which to paint.
*/
public void paint(Graphics g, Shape a) {
Rectangle alloc = (a instanceof Rectangle) ? (Rectangle) a : a.getBounds();
tabBase = alloc.x;
Graphics2D g2d = (Graphics2D) g;
host = (RSyntaxTextArea) getContainer();
int ascent = host.getMaxAscent();
int fontHeight = host.getLineHeight();
FoldManager fm = host.getFoldManager();
TokenPainter painter = host.getTokenPainter();
Element root = getElement();
// Whether token styles should always be painted, even in selections
int selStart = host.getSelectionStart();
int selEnd = host.getSelectionEnd();
boolean useSelectedTextColor = host.getUseSelectedTextColor();
int n = getViewCount(); // Number of lines.
int x = alloc.x + getLeftInset();
tempRect.y = alloc.y + getTopInset();
Rectangle clip = g.getClipBounds();
for (int i = 0; i < n; i++) {
tempRect.x = x + getOffset(X_AXIS, i);
// tempRect.y = y + getOffset(Y_AXIS, i);
tempRect.width = getSpan(X_AXIS, i);
tempRect.height = getSpan(Y_AXIS, i);
// System.err.println("For line " + i + ": tempRect==" + tempRect);
if (tempRect.intersects(clip)) {
Element lineElement = root.getElement(i);
int startOffset = lineElement.getStartOffset();
int endOffset = lineElement.getEndOffset() - 1; // Why always "-1"?
View view = getView(i);
if (!useSelectedTextColor
|| selStart == selEnd
|| (startOffset >= selEnd || endOffset < selStart)) {
drawView(painter, g2d, alloc, view, fontHeight, tempRect.y + ascent);
} else {
// System.out.println("Drawing line with selection: " + i);
drawViewWithSelection(
painter, g2d, alloc, view, fontHeight, tempRect.y + ascent, selStart, selEnd);
}
}
tempRect.y += tempRect.height;
Fold possibleFold = fm.getFoldForLine(i);
if (possibleFold != null && possibleFold.isCollapsed()) {
i += possibleFold.getCollapsedLineCount();
// Visible indicator of collapsed lines
Color c = RSyntaxUtilities.getFoldedLineBottomColor(host);
if (c != null) {
g.setColor(c);
g.drawLine(x, tempRect.y - 1, alloc.width, tempRect.y - 1);
}
}
}
}
/**
* Provides a mapping from the document model coordinate space to the coordinate space of the
* view mapped to it.
*
* @param pos the position to convert
* @param a the allocated region to render into
* @return the bounding box of the given position is returned
* @exception BadLocationException if the given position does not represent a valid location in
* the associated document.
*/
@Override
public Shape modelToView(int pos, Shape a, Position.Bias b) throws BadLocationException {
// System.err.println("--- begin modelToView ---");
Rectangle alloc = a.getBounds();
RSyntaxTextArea textArea = (RSyntaxTextArea) getContainer();
alloc.height = textArea.getLineHeight(); // metrics.getHeight();
alloc.width = 1;
int p0 = getStartOffset();
int p1 = getEndOffset();
int testP = (b == Position.Bias.Forward) ? pos : Math.max(p0, pos - 1);
// Get the token list for this line so we don't have to keep
// recomputing it if this logical line spans multiple physical
// lines.
RSyntaxDocument doc = (RSyntaxDocument) getDocument();
Element map = doc.getDefaultRootElement();
int line = map.getElementIndex(p0);
Token tokenList = doc.getTokenListForLine(line);
float x0 = alloc.x; // 0;
while (p0 < p1) {
TokenSubList subList =
TokenUtils.getSubTokenList(
tokenList, p0, WrappedSyntaxView.this, textArea, x0, lineCountTempToken);
x0 = subList != null ? subList.x : x0;
tokenList = subList != null ? subList.tokenList : null;
int p = calculateBreakPosition(p0, tokenList, x0);
if ((pos >= p0) && (testP < p)) { // pos < p)) {
// it's in this line
alloc =
RSyntaxUtilities.getLineWidthUpTo(
textArea, s, p0, pos, WrappedSyntaxView.this, alloc, alloc.x);
// System.err.println("--- end modelToView ---");
return alloc;
}
// if (p == p1 && pos == p1) {
if (p == p1 - 1 && pos == p1 - 1) {
// Wants end.
if (pos > p0) {
alloc =
RSyntaxUtilities.getLineWidthUpTo(
textArea, s, p0, pos, WrappedSyntaxView.this, alloc, alloc.x);
}
// System.err.println("--- end modelToView ---");
return alloc;
}
p0 = (p == p0) ? p1 : p;
// System.err.println("... ... Incrementing y");
alloc.y += alloc.height;
}
throw new BadLocationException(null, pos);
}
/**
* Sets the allocation rectangle for a given line's view, but sets the y value to the passed-in
* value. This should be used instead of {@link #childAllocation(int, Rectangle)} since it allows
* you to account for hidden lines in collapsed fold regions.
*
* @param line
* @param y
* @param alloc
*/
private void childAllocation2(int line, int y, Rectangle alloc) {
alloc.x += getOffset(X_AXIS, line);
alloc.y += y;
alloc.width = getSpan(X_AXIS, line);
alloc.height = getSpan(Y_AXIS, line);
// FIXME: This is required due to a bug that I can't track down. The
// top margin is being added twice somewhere in wrapped views, so we
// have to adjust for it here.
alloc.y -= host.getMargin().top;
}
private void adjust(
Rectangle bounds, Dimension min, int deltaX, int deltaY, int deltaWidth, int deltaHeight) {
bounds.x += deltaX;
bounds.y += deltaY;
bounds.width += deltaWidth;
bounds.height += deltaHeight;
if (min != null) {
if (bounds.width < min.width) {
int correction = min.width - bounds.width;
if (deltaX != 0) {
bounds.x -= correction;
}
bounds.width = min.width;
}
if (bounds.height < min.height) {
int correction = min.height - bounds.height;
if (deltaY != 0) {
bounds.y -= correction;
}
bounds.height = min.height;
}
}
}
private void paintBorder(Graphics g, Rectangle cellRect, int row, int column) {
if (grid.getSpanModel().isCellSpan(row, column)) {
CellSpan span = grid.getSpanModel().getSpanOver(row, column);
row = span.getRow();
column = span.getColumn();
}
// Paint border
javax.swing.border.Border border = grid.getStyleModel().getCellStyle(row, column).getBorder();
Insets borderInsets = border.getBorderInsets(grid);
Rectangle borderRect = new Rectangle(cellRect);
int topOffset = (borderInsets.top >> 1);
int leftOffset = (borderInsets.left >> 1);
int bottomOffset = (borderInsets.bottom / 3) + topOffset;
int rightOffset = (borderInsets.right / 3) + leftOffset;
borderRect.x -= leftOffset;
borderRect.y -= topOffset;
borderRect.width += rightOffset;
borderRect.height += bottomOffset;
border.paintBorder(grid, g, borderRect.x, borderRect.y, borderRect.width, borderRect.height);
}
/**
* Paints the word-wrapped text.
*
* @param g The graphics context in which to paint.
* @param a The shape (usually a rectangle) in which to paint.
*/
public void paint(Graphics g, Shape a) {
Rectangle alloc = (a instanceof Rectangle) ? (Rectangle) a : a.getBounds();
tabBase = alloc.x;
Graphics2D g2d = (Graphics2D) g;
host = (RSyntaxTextArea) getContainer();
int ascent = host.getMaxAscent();
int fontHeight = host.getLineHeight();
FoldManager fm = host.getFoldManager();
int n = getViewCount(); // Number of lines.
int x = alloc.x + getLeftInset();
tempRect.y = alloc.y + getTopInset();
Rectangle clip = g.getClipBounds();
for (int i = 0; i < n; i++) {
tempRect.x = x + getOffset(X_AXIS, i);
// tempRect.y = y + getOffset(Y_AXIS, i);
tempRect.width = getSpan(X_AXIS, i);
tempRect.height = getSpan(Y_AXIS, i);
// System.err.println("For line " + i + ": tempRect==" + tempRect);
if (tempRect.intersects(clip)) {
View view = getView(i);
drawView(g2d, alloc, view, fontHeight, tempRect.y + ascent);
}
tempRect.y += tempRect.height;
Fold possibleFold = fm.getFoldForLine(i);
if (possibleFold != null && possibleFold.isCollapsed()) {
i += possibleFold.getCollapsedLineCount();
// Visible indicator of collapsed lines
Color c = RSyntaxUtilities.getFoldedLineBottomColor(host);
if (c != null) {
g.setColor(c);
g.drawLine(x, tempRect.y - 1, alloc.width, tempRect.y - 1);
}
}
}
}
/**
* Provides a mapping from the view coordinate space to the logical coordinate space of the
* model.
*
* @param fx the X coordinate
* @param fy the Y coordinate
* @param a the allocated region to render into
* @return the location within the model that best represents the given point in the view
* @see View#viewToModel
*/
@Override
public int viewToModel(float fx, float fy, Shape a, Position.Bias[] bias) {
// PENDING(prinz) implement bias properly
bias[0] = Position.Bias.Forward;
Rectangle alloc = (Rectangle) a;
RSyntaxDocument doc = (RSyntaxDocument) getDocument();
int x = (int) fx;
int y = (int) fy;
if (y < alloc.y) {
// above the area covered by this icon, so the the position
// is assumed to be the start of the coverage for this view.
return getStartOffset();
} else if (y > alloc.y + alloc.height) {
// below the area covered by this icon, so the the position
// is assumed to be the end of the coverage for this view.
return getEndOffset() - 1;
} else {
// positioned within the coverage of this view vertically,
// so we figure out which line the point corresponds to.
// if the line is greater than the number of lines
// contained, then simply use the last line as it represents
// the last possible place we can position to.
RSyntaxTextArea textArea = (RSyntaxTextArea) getContainer();
alloc.height = textArea.getLineHeight();
int p1 = getEndOffset();
// Get the token list for this line so we don't have to keep
// recomputing it if this logical line spans multiple
// physical lines.
Element map = doc.getDefaultRootElement();
int p0 = getStartOffset();
int line = map.getElementIndex(p0);
Token tlist = doc.getTokenListForLine(line);
// Look at each physical line-chunk of this logical line.
while (p0 < p1) {
// We can always use alloc.x since we always break
// lines so they start at the beginning of a physical
// line.
TokenSubList subList =
TokenUtils.getSubTokenList(
tlist, p0, WrappedSyntaxView.this, textArea, alloc.x, lineCountTempToken);
tlist = subList != null ? subList.tokenList : null;
int p = calculateBreakPosition(p0, tlist, alloc.x);
// If desired view position is in this physical chunk.
if ((y >= alloc.y) && (y < (alloc.y + alloc.height))) {
// Point is to the left of the line
if (x < alloc.x) {
return p0;
}
// Point is to the right of the line
else if (x > alloc.x + alloc.width) {
return p - 1;
}
// Point is in this physical line!
else {
// Start at alloc.x since this chunk starts
// at the beginning of a physical line.
int n = tlist.getListOffset(textArea, WrappedSyntaxView.this, alloc.x, x);
// NOTE: We needed to add the max() with
// p0 as getTokenListForLine returns -1
// for empty lines (just a null token).
// How did this work before?
// FIXME: Have null tokens have their
// offset but a -1 length.
return Math.max(Math.min(n, p1 - 1), p0);
} // End of else.
} // End of if ((y>=alloc.y) && ...
p0 = (p == p0) ? p1 : p;
alloc.y += alloc.height;
} // End of while (p0<p1).
return getEndOffset() - 1;
} // End of else.
}
/**
* Adjusts the allocation given to the view to be a suitable allocation for a text field. If the
* view has been allocated more than the preferred span vertically, the allocation is changed to
* be centered vertically. Horizontally the view is adjusted according to the horizontal alignment
* property set on the associated JTextField (if that is the type of the hosting component).
*
* @param a the allocation given to the view, which may need to be adjusted.
* @return the allocation that the superclass should use.
*/
protected Shape adjustAllocation(Shape a) {
if (a != null) {
Rectangle bounds = a.getBounds();
int vspan = (int) getPreferredSpan(Y_AXIS);
int hspan = (int) getPreferredSpan(X_AXIS);
if (bounds.height != vspan) {
int slop = bounds.height - vspan;
bounds.y += slop / 2;
bounds.height -= slop;
}
// horizontal adjustments
Component c = getContainer();
if (c instanceof JTextField) {
JTextField field = (JTextField) c;
BoundedRangeModel vis = field.getHorizontalVisibility();
int max = Math.max(hspan, bounds.width);
int value = vis.getValue();
int extent = Math.min(max, bounds.width - 1);
if ((value + extent) > max) {
value = max - extent;
}
vis.setRangeProperties(value, extent, vis.getMinimum(), max, false);
if (hspan < bounds.width) {
// horizontally align the interior
int slop = bounds.width - 1 - hspan;
int align = ((JTextField) c).getHorizontalAlignment();
if (Utilities.isLeftToRight(c)) {
if (align == LEADING) {
align = LEFT;
} else if (align == TRAILING) {
align = RIGHT;
}
} else {
if (align == LEADING) {
align = RIGHT;
} else if (align == TRAILING) {
align = LEFT;
}
}
switch (align) {
case SwingConstants.CENTER:
bounds.x += slop / 2;
bounds.width -= slop;
break;
case SwingConstants.RIGHT:
bounds.x += slop;
bounds.width -= slop;
break;
}
} else {
// adjust the allocation to match the bounded range.
bounds.width = hspan;
bounds.x -= vis.getValue();
}
}
return bounds;
}
return null;
}
/**
* Sets the allocation rectangle for a given line's view, but sets the y value to the passed-in
* value. This should be used instead of {@link #childAllocation(int, Rectangle)} since it allows
* you to account for hidden lines in collapsed fold regions.
*
* @param line
* @param y
* @param alloc
*/
private void childAllocation2(int line, int y, Rectangle alloc) {
alloc.x += getOffset(X_AXIS, line);
alloc.y += y;
alloc.width = getSpan(X_AXIS, line);
alloc.height = getSpan(Y_AXIS, line);
}
//
// Build installer window
//
public static void showInstallerWindow() {
_installerFrame = new JFrame(Config.getWindowTitle());
Container cont = _installerFrame.getContentPane();
cont.setLayout(new BorderLayout());
// North pane
Box topPane = new Box(BoxLayout.X_AXIS);
JLabel title = new JLabel(Config.getWindowHeading());
Font titleFont = new Font("SansSerif", Font.BOLD, 22);
title.setFont(titleFont);
title.setForeground(Color.black);
// Create Sun logo
URL urlLogo = Main.class.getResource(Config.getWindowLogo());
Image img = Toolkit.getDefaultToolkit().getImage(urlLogo);
MediaTracker md = new MediaTracker(_installerFrame);
md.addImage(img, 0);
try {
md.waitForAll();
} catch (Exception ioe) {
Config.trace(ioe.toString());
}
if (md.isErrorID(0)) Config.trace("Error loading image");
Icon sunLogo = new ImageIcon(img);
JLabel logoLabel = new JLabel(sunLogo);
logoLabel.setOpaque(true);
topPane.add(topPane.createHorizontalStrut(5));
topPane.add(title);
topPane.add(topPane.createHorizontalGlue());
topPane.add(logoLabel);
topPane.add(topPane.createHorizontalStrut(5));
// West Pane
Box westPane = new Box(BoxLayout.X_AXIS);
westPane.add(westPane.createHorizontalStrut(10));
// South Pane
Box bottomPane = new Box(BoxLayout.X_AXIS);
bottomPane.add(bottomPane.createHorizontalGlue());
JButton abortButton = new JButton(Config.getWindowAbortButton());
abortButton.setMnemonic(Config.getWindowAbortMnemonic());
bottomPane.add(abortButton);
bottomPane.add(bottomPane.createHorizontalGlue());
bottomPane.setBorder(BorderFactory.createEmptyBorder(0, 0, 5, 0));
// Center Pane
Box centerPane = new Box(BoxLayout.Y_AXIS);
JLabel hidden = new JLabel(Config.getWindowHiddenLabel());
hidden.setVisible(false);
centerPane.add(hidden);
_stepLabels = new JLabel[5];
for (int i = 0; i < _stepLabels.length; i++) {
_stepLabels[i] = new JLabel(Config.getWindowStep(i));
_stepLabels[i].setEnabled(false);
centerPane.add(_stepLabels[i]);
// install label's length will expand,so set a longer size.
if (i == STEP_INSTALL) {
Dimension dim = new JLabel(Config.getWindowStepWait(STEP_INSTALL)).getPreferredSize();
_stepLabels[i].setPreferredSize(dim);
}
}
hidden = new JLabel(Config.getWindowHiddenLabel());
hidden.setVisible(false);
centerPane.add(hidden);
// Setup box layout
cont.add(topPane, "North");
cont.add(westPane, "West");
cont.add(bottomPane, "South");
cont.add(centerPane, "Center");
_installerFrame.pack();
Dimension dim = _installerFrame.getSize();
// hard code to ensure title is completely visible on Sol/lin.
if (dim.width < 400) {
dim.width = 400;
_installerFrame.setSize(dim);
}
Rectangle size = _installerFrame.getBounds();
Dimension screenSize = Toolkit.getDefaultToolkit().getScreenSize();
size.width = Math.min(screenSize.width, size.width);
size.height = Math.min(screenSize.height, size.height);
// Put window at 1/4, 1/4 of screen resoluion
_installerFrame.setBounds(
(screenSize.width - size.width) / 4,
(screenSize.height - size.height) / 4,
size.width,
size.height);
// Setup event listners
_installerFrame.addWindowListener(
new WindowAdapter() {
public void windowClosing(WindowEvent we) {
installFailed("Window closed", null);
}
});
abortButton.addActionListener(
new ActionListener() {
public void actionPerformed(ActionEvent ae) {
installFailed("Abort pressed", null);
}
});
// Show window
_installerFrame.show();
}
public static boolean showLicensing() {
if (Config.getLicenseResource() == null) return true;
ClassLoader cl = Main.class.getClassLoader();
URL url = cl.getResource(Config.getLicenseResource());
if (url == null) return true;
String license = null;
try {
URLConnection con = url.openConnection();
int size = con.getContentLength();
byte[] content = new byte[size];
InputStream in = new BufferedInputStream(con.getInputStream());
in.read(content);
license = new String(content);
} catch (IOException ioe) {
Config.trace("Got exception when reading " + Config.getLicenseResource() + ": " + ioe);
return false;
}
// Build dialog
JTextArea ta = new JTextArea(license);
ta.setEditable(false);
final JDialog jd = new JDialog(_installerFrame, true);
Container comp = jd.getContentPane();
jd.setTitle(Config.getLicenseDialogTitle());
comp.setLayout(new BorderLayout(10, 10));
comp.add(new JScrollPane(ta), "Center");
Box box = new Box(BoxLayout.X_AXIS);
box.add(box.createHorizontalStrut(10));
box.add(new JLabel(Config.getLicenseDialogQuestionString()));
box.add(box.createHorizontalGlue());
JButton acceptButton = new JButton(Config.getLicenseDialogAcceptString());
JButton exitButton = new JButton(Config.getLicenseDialogExitString());
box.add(acceptButton);
box.add(box.createHorizontalStrut(10));
box.add(exitButton);
box.add(box.createHorizontalStrut(10));
jd.getRootPane().setDefaultButton(acceptButton);
Box box2 = new Box(BoxLayout.Y_AXIS);
box2.add(box);
box2.add(box2.createVerticalStrut(5));
comp.add(box2, "South");
jd.pack();
final boolean accept[] = new boolean[1];
acceptButton.addActionListener(
new ActionListener() {
public void actionPerformed(ActionEvent e) {
accept[0] = true;
jd.hide();
jd.dispose();
}
});
exitButton.addActionListener(
new ActionListener() {
public void actionPerformed(ActionEvent e) {
accept[0] = false;
jd.hide();
jd.dispose();
}
});
// Apply any defaults the user may have, constraining to the size
// of the screen, and default (packed) size.
Rectangle size = new Rectangle(0, 0, 500, 300);
Dimension screenSize = Toolkit.getDefaultToolkit().getScreenSize();
size.width = Math.min(screenSize.width, size.width);
size.height = Math.min(screenSize.height, size.height);
// Center the window
jd.setBounds(
(screenSize.width - size.width) / 2,
(screenSize.height - size.height) / 2,
size.width,
size.height);
// Show dialog
jd.show();
return accept[0];
}
