private static void updateShortcuts(StringBuffer text) {
int lastIndex = 0;
while (true) {
lastIndex = text.indexOf(SHORTCUT_ENTITY, lastIndex);
if (lastIndex < 0) return;
final int actionIdStart = lastIndex + SHORTCUT_ENTITY.length();
int actionIdEnd = text.indexOf(";", actionIdStart);
if (actionIdEnd < 0) {
return;
}
final String actionId = text.substring(actionIdStart, actionIdEnd);
String shortcutText =
getShortcutText(actionId, KeymapManager.getInstance().getActiveKeymap());
if (shortcutText == null) {
Keymap defKeymap =
KeymapManager.getInstance()
.getKeymap(DefaultKeymap.getInstance().getDefaultKeymapName());
if (defKeymap != null) {
shortcutText = getShortcutText(actionId, defKeymap);
if (shortcutText != null) {
shortcutText += " in default keymap";
}
}
}
if (shortcutText == null) {
shortcutText = "<no shortcut for action " + actionId + ">";
}
text.replace(lastIndex, actionIdEnd + 1, shortcutText);
lastIndex += shortcutText.length();
}
}
private static void updateImages(StringBuffer text, ClassLoader tipLoader) {
final boolean dark = UIUtil.isUnderDarcula();
final boolean retina = UIUtil.isRetina();
// if (!dark && !retina) {
// return;
// }
String suffix = "";
if (retina) suffix += "@2x";
if (dark) suffix += "_dark";
int index = text.indexOf("<img", 0);
while (index != -1) {
final int end = text.indexOf(">", index + 1);
if (end == -1) return;
final String img = text.substring(index, end + 1).replace('\r', ' ').replace('\n', ' ');
final int srcIndex = img.indexOf("src=");
final int endIndex = img.indexOf(".png", srcIndex);
if (endIndex != -1) {
String path = img.substring(srcIndex + 5, endIndex);
if (!path.endsWith("_dark") && !path.endsWith("@2x")) {
path += suffix + ".png";
URL url = ResourceUtil.getResource(tipLoader, "/tips/", path);
if (url != null) {
String newImgTag = "<img src=\"" + path + "\" ";
if (retina) {
try {
final BufferedImage image = ImageIO.read(url.openStream());
final int w = image.getWidth() / 2;
final int h = image.getHeight() / 2;
newImgTag += "width=\"" + w + "\" height=\"" + h + "\"";
} catch (Exception ignore) {
newImgTag += "width=\"400\" height=\"200\"";
}
}
newImgTag += "/>";
text.replace(index, end + 1, newImgTag);
}
}
}
index = text.indexOf("<img", index + 1);
}
}
/**
* Makes the label clickable or makes it unclickable. Clickable label features bold and underlined
* text
*
* @param clickable Is the label clickable
* @param action Action to be performed on click
* @param rolloverIcon Icon to display on rollover
* @since Jun 13, 2006 2:00:57 AM
*/
public void setClickable(
final boolean clickable, final ActionListener action, final Icon rolloverIcon) {
if (clickable) {
// Set the action
this.action = action;
// Set the offIcon;
this.offIcon = getIcon();
setIcon(offIcon);
// Add a Mouse Listener
addMouseListener(this);
// Set the text (Undelined and Bolded)
setText(
new StringBuffer("<html><b><u>").append(getText()).append("</u></b></html>").toString());
// Set the rollover icon
this.rolloverIcon = rolloverIcon;
// Init the Color and Mouse Cursor
setForeground(offColor);
} else {
// Set the action to null
this.action = null;
// Remove the Mouse Listener
removeMouseListener(this);
// Change the text back to normal
final StringBuffer textBuffer = new StringBuffer(getText());
final int msgEnd = textBuffer.indexOf("</u></b></html>");
setText(textBuffer.substring(12, msgEnd));
// Set the rollover icon
this.rolloverIcon = null;
}
// Repaint the Label
repaint();
}
private void changed() {
double price = 1.0500;
double spread = 0.0004;
CandleDataPoint candle = new CandleDataPoint();
candle.setInstrument(Instrument.AUDUSD);
candle.setPeriod(Period.FifteenMin);
double low = price;
double high = price + sldSize.getValue() / 10000.0;
double open = price + sldSize.getValue() * (sldOpen.getValue() / 100.0) / 10000.0;
double close = price + sldSize.getValue() * (sldClose.getValue() / 100.0) / 10000.0;
candle.setBuyOpen(open - spread);
candle.setSellOpen(open + spread);
candle.setBuyClose(close - spread);
candle.setSellClose(close + spread);
candle.setBuyHigh(high - spread);
candle.setSellHigh(high + spread);
candle.setBuyLow(low - spread);
candle.setSellLow(low + spread);
StringBuffer buf =
new StringBuffer(
String.format(
"%.4f / %.4f / %.4f / %.4f %n",
candle.getOpen(), candle.getHigh(), candle.getLow(), candle.getClose()));
for (CandleType candleType : CandleType.values()) {
if (candleType.is(candle)) {
buf.append(candleType.toString()).append(", ");
}
}
if (buf.length() > 2) txt.setText(buf.substring(0, buf.length() - 2));
else txt.setText("None");
}