/**
* Create one or more steps corresponding to what was done to the file dialog. If the directory is
* non-null, the directory was changed. If the file is non-null, the file was accepted.
*/
protected Step createFileDialogEvents(FileDialog d, String oldDir, String oldFile) {
ComponentReference ref = getResolver().addComponent(d);
String file = d.getFile();
boolean accepted = file != null;
boolean fileChanged = accepted && !file.equals(oldFile);
String dir = d.getDirectory();
boolean dirChanged = dir != oldDir && (dir == null || !dir.equals(oldDir));
String desc = d.getMode() == FileDialog.SAVE ? "Save File" : "Load File";
if (accepted) desc += " (" + file + ")";
else desc += " (canceled)";
Sequence seq = new Sequence(getResolver(), desc);
if (dirChanged) {
seq.addStep(
new Action(
getResolver(),
null,
"actionSetDirectory",
new String[] {ref.getID(), dir},
FileDialog.class));
}
if (accepted) {
Step accept =
new Action(
getResolver(), null, "actionAccept", new String[] {ref.getID()}, FileDialog.class);
if (fileChanged) {
seq.addStep(
new Action(
getResolver(),
null,
"actionSetFile",
new String[] {ref.getID(), file},
FileDialog.class));
seq.addStep(accept);
} else {
return accept;
}
} else {
Step cancel =
new Action(
getResolver(), null, "actionCancel", new String[] {ref.getID()}, FileDialog.class);
if (dirChanged) seq.addStep(cancel);
else return cancel;
}
return seq;
}
/** Override the default window parsing to consume everything between dialog open and close. */
protected boolean parseWindowEvent(AWTEvent event) {
boolean consumed = true;
if (event.getSource() instanceof FileDialog) {
if (isOpen(event)) {
dialog = (FileDialog) event.getSource();
originalFile = dialog.getFile();
originalDir = dialog.getDirectory();
}
// The FileDialog robot uses some event listener hacks to set the
// correct state on dialog close; make sure we record after that
// listener is finished.
if (event instanceof FileDialogTerminator) setFinished(true);
else if (event.getSource() == dialog && isClose(event)) {
AWTEvent terminator = new FileDialogTerminator(dialog, event.getID());
dialog.getToolkit().getSystemEventQueue().postEvent(terminator);
}
}
return consumed;
}