public Dimension requestResize(
final Dimension newSize,
final RequestOrigin origin,
int cursorY,
JediTerminal.ResizeHandler resizeHandler) {
if (!newSize.equals(myTermSize)) {
myTerminalTextBuffer.lock();
try {
myTerminalTextBuffer.resize(newSize, origin, cursorY, resizeHandler, mySelection);
myTermSize = (Dimension) newSize.clone();
final Dimension pixelDimension = new Dimension(getPixelWidth(), getPixelHeight());
setPreferredSize(pixelDimension);
if (myTerminalPanelListener != null) {
myTerminalPanelListener.onPanelResize(pixelDimension, origin);
}
SwingUtilities.invokeLater(
new Runnable() {
@Override
public void run() {
updateScrolling();
}
});
} finally {
myTerminalTextBuffer.unlock();
}
}
return new Dimension(getPixelWidth(), getPixelHeight());
}
static {
Toolkit tk = Toolkit.getDefaultToolkit();
Dimension d = tk.getBestCursorSize(32, 32);
int colors = tk.getMaximumCursorColors();
if (!d.equals(new Dimension(0, 0)) && (colors != 0)) {
CursorFactory c = new CursorFactory();
URL uImage = c.getClass().getResource("/images/zoom.gif");
Image image = tk.getImage(uImage);
if (image != null) {
try {
// System.out.println("loaded");
zoomC = tk.createCustomCursor(image, new Point(16, 16), "crosshair cursor");
} catch (Exception e) {
}
}
uImage = c.getClass().getResource("/images/move.gif");
image = tk.getImage(uImage);
if (image != null) {
try {
// System.out.println("loaded");
moveC = tk.createCustomCursor(image, new Point(16, 16), "crosshair cursor");
} catch (Exception e) {
}
}
}
}
/** The field view component needs to be redisplayed. Copy the internal image to screen. */
public void paintComponent(Graphics g) {
if (fieldImage != null) {
Dimension currentSize = getSize();
if (size.equals(currentSize)) {
g.drawImage(fieldImage, 0, 0, null);
} else {
// Rescale the previous image.
g.drawImage(fieldImage, 0, 0, currentSize.width, currentSize.height, null);
}
}
}
/**
* Prepare a buffer for the image, return if the canvas is ready Only need to call this when the
* size of the canvas is changed, Since we automatically detect the size change in paint() only
* call this on start
*/
public boolean newImgBuf() {
Dimension sz = getSize();
if (sz.width == 0 || sz.height == 0) return false;
// quit if the current image already has the right size
if (img != null && imgG != null && sz.equals(imgSize)) return true;
img = createImage(sz.width, sz.height);
if (imgG != null) imgG.dispose();
imgG = img.getGraphics();
imgSize = sz;
return true;
}
/**
* Sets the size of the Popup window using a <code>Dimension</code> object. This is equivalent to
* <code>setPreferredSize(d)</code>.
*
* @param d the <code>Dimension</code> specifying the new size of this component.
* @beaninfo description: The size of the popup menu
*/
public void setPopupSize(Dimension d) {
Dimension oldSize = getPreferredSize();
setPreferredSize(d);
if (popup != null) {
Dimension newSize = getPreferredSize();
if (!oldSize.equals(newSize)) {
popup = getPopup();
}
}
}
public void update(Graphics g) {
Dimension newSize = getSize();
if (size.equals(newSize)) {
// Erase old box
g.setColor(getBackground());
g.drawRect(mx, my, (size.width / 10) - 1, (size.height / 10) - 1);
} else {
size = newSize;
g.clearRect(0, 0, size.width, size.height);
}
// Calculate new position
mx = (int) (Math.random() * 1000) % (size.width - (size.width / 10));
my = (int) (Math.random() * 1000) % (size.height - (size.height / 10));
paint(g);
}
/**
* Prepare for a new round of painting. Since the component may be resized, compute the scaling
* factor again.
*/
public void preparePaint() {
if (!size.equals(getSize())) { // if the size has changed...
size = getSize();
fieldImage = fieldView.createImage(size.width, size.height);
g = fieldImage.getGraphics();
xScale = size.width / gridWidth;
if (xScale < 1) {
xScale = GRID_VIEW_SCALING_FACTOR;
}
yScale = size.height / gridHeight;
if (yScale < 1) {
yScale = GRID_VIEW_SCALING_FACTOR;
}
}
}
/** return the hierarchies that are on the slicer axis (all that are not visible) */
public static Set getSlicerHierarchies(OlapModel model) throws OlapException {
Set visible = getVisibleDimensions(model);
/* Get dimensions and hierarchies on the slicer */
Axis slicer = model.getResult().getSlicer();
Set selectedSlicerDims = new HashSet();
Set selectedSlicerHiers = new HashSet();
List positions = slicer.getPositions();
for (Iterator iter = positions.iterator(); iter.hasNext(); ) {
Position pos = (Position) iter.next();
Member[] posMembers = pos.getMembers();
for (int i = 0; i < posMembers.length; i++) {
Hierarchy hier = posMembers[i].getLevel().getHierarchy();
Dimension dim = hier.getDimension();
if (!selectedSlicerHiers.contains(hier)) selectedSlicerHiers.add(hier);
if (!selectedSlicerDims.contains(dim)) selectedSlicerDims.add(dim);
}
}
/* Return hierarchies that are not on the rows or columns and for the selected
* members, return the selected hierarchy
*/
Set slicerHiers = new HashSet();
Dimension[] dims = model.getDimensions();
for (int i = 0; i < dims.length; i++) {
if (!visible.contains(dims[i])) {
if (!selectedSlicerDims.contains(dims[i])) {
slicerHiers.add(dims[i].getHierarchies()[0]);
} else {
for (Iterator it = selectedSlicerHiers.iterator(); it.hasNext(); ) {
Hierarchy hier = (Hierarchy) it.next();
Dimension dim = hier.getDimension();
if (dim.equals(dims[i])) {
slicerHiers.add(hier);
break;
}
}
}
}
}
return slicerHiers;
}
private void invalidateIfNeeded() {
if (myLabel.getRootPane() == null) return;
Dimension d = myLabel.getSize();
Dimension pref = myLabel.getPreferredSize();
if (d != null && d.equals(pref)) {
return;
}
setInactiveStateImage(null);
myLabel.invalidate();
if (myActionPanel != null) {
myActionPanel.invalidate();
}
myTabs.revalidateAndRepaint(false);
}
/** Try matching the data formats and find common ones for concatenation. */
public boolean tryMatch(ProcInfo pInfo[], int type, int trackID) {
TrackControl tc = pInfo[0].tracksByType[type][trackID].tc;
Format origFmt = tc.getFormat();
Format newFmt, oldFmt;
Format supported[] = tc.getSupportedFormats();
for (int i = 0; i < supported.length; i++) {
if (supported[i] instanceof AudioFormat) {
// If it's not the original format, then for audio, we'll
// only do linear since it's more accurate to compute the
// audio times.
if (!supported[i].matches(tc.getFormat())
&& !supported[i].getEncoding().equalsIgnoreCase(AudioFormat.LINEAR)) continue;
}
if (tryTranscode(pInfo, 1, type, trackID, supported[i])) {
// We've found the right format to transcode all the
// tracks to. We'll set it on the corresponding
// TrackControl on each processor.
for (int j = 0; j < pInfo.length; j++) {
tc = pInfo[j].tracksByType[type][trackID].tc;
oldFmt = tc.getFormat();
newFmt = supported[i];
// Check if it requires transcoding.
if (!oldFmt.matches(newFmt)) {
if (!transcodeMsg) {
transcodeMsg = true;
System.err.println(TRANSCODE_MSG);
}
System.err.println("- Transcoding: " + pInfo[j].ml);
System.err.println(" " + oldFmt);
System.err.println(" to:");
System.err.println(" " + newFmt);
}
// For video, check if it requires scaling.
if (oldFmt instanceof VideoFormat) {
Dimension newSize = ((VideoFormat) origFmt).getSize();
Dimension oldSize = ((VideoFormat) oldFmt).getSize();
if (oldSize != null && !oldSize.equals(newSize)) {
// It requires scaling.
if (!transcodeMsg) {
transcodeMsg = true;
System.err.println(TRANSCODE_MSG);
}
System.err.println("- Scaling: " + pInfo[j].ml);
System.err.println(" from: " + oldSize.width + " x " + oldSize.height);
System.err.println(" to: " + newSize.width + " x " + newSize.height);
newFmt =
(new VideoFormat(null, newSize, Format.NOT_SPECIFIED, null, Format.NOT_SPECIFIED))
.intersects(newFmt);
}
}
tc.setFormat(newFmt);
}
return true;
}
}
return false;
}
