@Override
public void actionPerformed(ActionEvent ev) {
Component component = (Component) ev.getSource();
final String componentName = component.getName();
switch (componentName) {
case SAVE_MENU_ITEM_NAME:
case SAVE_AS_MENU_ITEM_NAME:
boolean mustChooseFile = SAVE_AS_MENU_ITEM_NAME.equals(componentName);
saveToDisk(mustChooseFile);
break;
case NEW_MENU_ITEM_NAME:
case OPEN_MENU_ITEM_NAME:
showSaveConfirmationIfNecessaryAndRun(
"You have changes on your current document. Save before continuing?",
componentName,
new Runnable() {
@Override
public void run() {
if (NEW_MENU_ITEM_NAME.equals(componentName)) {
setSpreadsheet(new Spreadsheet());
setCurrentFile(null);
} else { // open
Path chosenFile = chooseFile(JFileChooser.OPEN_DIALOG);
openSpreadsheet(chosenFile);
}
}
});
break;
case COPY_MENU_ITEM_NAME:
Object displayValue =
mCellDisplayValueManager.getDisplayValueOfCellAt(getSelectedCellLocation());
if (!"".equals(displayValue)) {
Transferable contents = new StringSelection(displayValue.toString());
Toolkit.getDefaultToolkit().getSystemClipboard().setContents(contents, null);
}
break;
case COPY_FORMULA_MENU_ITEM_NAME:
String cellContent = mSpreadsheet.getCellContentAt(getSelectedCellLocation());
if (cellContent != null) {
Transferable contents = new StringSelection(cellContent);
Toolkit.getDefaultToolkit().getSystemClipboard().setContents(contents, null);
}
break;
case PASTE_MENU_ITEM_NAME:
Transferable clipboard =
Toolkit.getDefaultToolkit().getSystemClipboard().getContents(null);
CellLocation selectedLocation = getSelectedCellLocation();
try {
Object transferData = clipboard.getTransferData(DataFlavor.stringFlavor);
mTableModel.setValueAt(
transferData.toString(), selectedLocation.getRow(), selectedLocation.getColumn());
} catch (UnsupportedFlavorException | IOException ex) {
// we can only use the string flavor anyway, nothing we can do here
}
break;
}
}
void canvasFocusLost(FocusEvent e) {
if (isXEmbedActive() && !e.isTemporary()) {
xembedLog.fine("Forwarding FOCUS_LOST");
int num = 0;
if (AccessController.doPrivileged(new GetBooleanAction("sun.awt.xembed.testing"))) {
Component opp = e.getOppositeComponent();
try {
num = Integer.parseInt(opp.getName());
} catch (NumberFormatException nfe) {
}
}
xembed.sendMessage(xembed.handle, XEMBED_FOCUS_OUT, num, 0, 0);
}
}
