/**
* Get the {@link JComponent} that displays the given message.
*
* @param msg Message to display.
* @param breakLines Whether or not {@literal "long"} lines should be broken up.
* @return {@code JComponent} that displays {@code msg}.
*/
private static JComponent getMessageComponent(String msg, boolean breakLines) {
if (msg.startsWith("<html>")) {
Component[] comps = GuiUtils.getHtmlComponent(msg, null, 500, 400);
return (JScrollPane) comps[1];
}
int msgLength = msg.length();
if (msgLength < 50) {
return new JLabel(msg);
}
StringBuilder sb = new StringBuilder(msgLength * 2);
if (breakLines) {
for (String line : StringUtil.split(msg, "\n")) {
line = StringUtil.breakText(line, "\n", 50);
sb.append(line).append('\n');
}
} else {
sb.append(msg).append('\n');
}
JTextArea textArea = new JTextArea(sb.toString());
textArea.setFont(textArea.getFont().deriveFont(Font.BOLD));
textArea.setBackground(new JPanel().getBackground());
textArea.setEditable(false);
JScrollPane textSp = GuiUtils.makeScrollPane(textArea, 400, 200);
textSp.setPreferredSize(new Dimension(400, 200));
return textSp;
}
/**
* _more_
*
* @param comp _more_
* @param width _more_
* @param height _more_
* @return _more_
*/
JScrollPane makeScroller(JComponent comp, int width, int height) {
JScrollPane scroller = GuiUtils.makeScrollPane(comp, width, height);
scroller.setBorder(BorderFactory.createLoweredBevelBorder());
scroller.setPreferredSize(new Dimension(width, height));
scroller.setMinimumSize(new Dimension(width, height));
return scroller;
}
/** Export a list of user selected projections */
public void doExport() {
List projections = getProjections();
Vector<String> projectionNames = new Vector<>(projections.size());
for (int i = 0; i < projections.size(); i++) {
ProjectionImpl projection = (ProjectionImpl) projections.get(i);
projectionNames.add(projection.getName());
}
JList<String> jlist = new JList<>(projectionNames);
JPanel contents =
GuiUtils.topCenter(
GuiUtils.cLabel("Please select the projections you want to export"),
GuiUtils.makeScrollPane(jlist, 200, 400));
if (!GuiUtils.showOkCancelDialog(null, "Export Projections", contents, null)) {
return;
}
int[] indices = jlist.getSelectedIndices();
if ((indices == null) || (indices.length == 0)) {
return;
}
List<ProjectionImpl> selected = new ArrayList<>(indices.length);
for (int i = 0; i < indices.length; i++) {
selected.add((ProjectionImpl) projections.get(indices[i]));
}
String xml = (new XmlEncoder()).toXml(selected);
String filename = FileManager.getWriteFile(FileManager.FILTER_XML, FileManager.SUFFIX_XML);
if (filename == null) {
return;
}
try {
IOUtil.writeFile(filename, xml);
} catch (Exception exc) {
LogUtil.logException("Writing projection file: " + filename, exc);
}
}