*/
private ArrayList<TInputEvent> userQueue = new ArrayList<TInputEvent>();
+ /**
+ * Number of bytes/characters passed to consume().
+ */
+ private long readCount = 0;
+
/**
* DECSC/DECRC save/restore a subset of the total state. This class
* encapsulates those specific flags/modes.
// ECMA48 -----------------------------------------------------------------
// ------------------------------------------------------------------------
+ /**
+ * Wait for a period of time to get output from the launched process.
+ *
+ * @param millis millis to wait for, or 0 to wait forever
+ * @return true if the launched process has emitted something
+ */
+ public boolean waitForOutput(final int millis) {
+ if (millis < 0) {
+ throw new IllegalArgumentException("timeout must be >= 0");
+ }
+ int waitedMillis = millis;
+ final int pollTimeout = 5;
+ while (true) {
+ if (readCount != 0) {
+ return true;
+ }
+ if ((millis > 0) && (waitedMillis < 0)){
+ return false;
+ }
+ try {
+ Thread.sleep(pollTimeout);
+ } catch (InterruptedException e) {
+ // SQUASH
+ }
+ waitedMillis -= pollTimeout;
+ }
+ }
+
/**
* Process keyboard and mouse events from the user.
*
// the input streams.
if (stopReaderThread == false) {
stopReaderThread = true;
- try {
- readerThread.join(1000);
- } catch (InterruptedException e) {
- // SQUASH
- }
}
// Now close the output stream.
private void oscPut(final char xtermChar) {
// System.err.println("oscPut: " + xtermChar);
+ boolean oscEnd = false;
+
+ if (xtermChar == 0x07) {
+ oscEnd = true;
+ }
+ if ((xtermChar == '\\')
+ && (collectBuffer.charAt(collectBuffer.length() - 1) == '\033')
+ ) {
+ oscEnd = true;
+ }
+
// Collect first
collectBuffer.append(xtermChar);
// Xterm cases...
- if ((xtermChar == 0x07)
- || (collectBuffer.toString().endsWith("\033\\"))
- ) {
+ if (oscEnd) {
String args = null;
if (xtermChar == 0x07) {
args = collectBuffer.substring(0, collectBuffer.length() - 1);
private void pmPut(final char pmChar) {
// System.err.println("pmPut: " + pmChar);
+ boolean pmEnd = false;
+
+ if ((pmChar == '\\')
+ && (collectBuffer.charAt(collectBuffer.length() - 1) == '\033')
+ ) {
+ pmEnd = true;
+ }
+
// Collect first
collectBuffer.append(pmChar);
// Xterm cases...
- if (collectBuffer.toString().endsWith("\033\\")) {
+ if (pmEnd) {
String arg = null;
arg = collectBuffer.substring(0, collectBuffer.length() - 2);
* @param ch character from the remote side
*/
private void consume(final int ch) {
+ readCount++;
// DEBUG
// System.err.printf("%c STATE = %s\n", ch, scanState);
}
Cell cell = new Cell();
- cell.setImage(image.getSubimage(x * textWidth,
- y * textHeight, width, height));
+ if ((width != textWidth) || (height != textHeight)) {
+ BufferedImage newImage;
+ newImage = new BufferedImage(textWidth, textHeight,
+ BufferedImage.TYPE_INT_ARGB);
+
+ java.awt.Graphics gr = newImage.getGraphics();
+ gr.drawImage(image.getSubimage(x * textWidth,
+ y * textHeight, width, height),
+ 0, 0, null, null);
+ gr.dispose();
+ cell.setImage(newImage);
+ } else {
+ cell.setImage(image.getSubimage(x * textWidth,
+ y * textHeight, width, height));
+ }
cells[x][y] = cell;
}