/**
* Implemented as specified by the {@link Importer} interface.
*
* @see Importer#cancelImport()
*/
public void cancelImport() {
if (model.getState() != DISCARDED) {
ImporterUIElement element = view.getSelectedPane();
if (element != null && !element.isDone() && !element.isLastImport()) {
MessageBox box = new MessageBox(view, CANCEL_TITLE, CANCEL_SELECTED_TEXT);
if (box.centerMsgBox() == MessageBox.NO_OPTION) return;
element.cancelLoading();
model.cancel(element.getID());
}
}
}
/**
* Implemented as specified by the {@link Importer} interface.
*
* @see Importer#close()
*/
public void close() {
if (model.isMaster()) {
EventBus bus = ImporterAgent.getRegistry().getEventBus();
bus.post(new ExitApplication());
return;
}
Collection<ImporterUIElement> list = view.getImportElements();
List<ImporterUIElement> toImport = new ArrayList<ImporterUIElement>();
if (list == null || list.size() == 0) {
view.setVisible(false);
return;
}
Iterator<ImporterUIElement> i = list.iterator();
ImporterUIElement element;
ImporterUIElement started = null;
while (i.hasNext()) {
element = i.next();
if (element.hasStarted()) started = element;
if (!element.isDone()) toImport.add(element);
}
if (toImport.size() > 0) {
MessageBox box =
new MessageBox(
view,
CANCEL_TITLE,
CANCEL_TEXT
+ "\n"
+ "If Yes, the window will close when the on-going "
+ "import is completed.");
if (box.centerMsgBox() == MessageBox.NO_OPTION) return;
markToclose = true;
i = toImport.iterator();
while (i.hasNext()) {
element = i.next();
element.cancelLoading();
// if (!element.hasStarted())
model.cancel(element.getID());
}
if (started != null && started.isDone()) {
markToclose = false;
}
} else markToclose = false;
if (!markToclose) view.setVisible(false);
}
/**
* Implemented as specified by the {@link Importer} interface.
*
* @see Importer#cancelAllImports()
*/
public void cancelAllImports() {
if (model.getState() != DISCARDED) {
Collection<ImporterUIElement> list = view.getImportElements();
List<ImporterUIElement> toImport = new ArrayList<ImporterUIElement>();
if (list == null || list.size() == 0) return;
Iterator<ImporterUIElement> i = list.iterator();
ImporterUIElement element;
while (i.hasNext()) {
element = i.next();
if (!element.isDone() && !element.isLastImport()) toImport.add(element);
}
if (toImport.size() > 0) {
MessageBox box = new MessageBox(view, CANCEL_TITLE, CANCEL_TEXT);
if (box.centerMsgBox() == MessageBox.NO_OPTION) return;
i = toImport.iterator();
while (i.hasNext()) {
element = i.next();
element.cancelLoading();
// if (!element.hasStarted())
model.cancel(element.getID());
}
}
}
}
/**
* Brings up on screen the dialog asking a <code>Yes/No</code>.
*
* @param index One of the constants defined by this class.
*/
void setSelection(int index) {
MessageBox dialog = new MessageBox(this, "Save Image", MESSAGE);
dialog.pack();
Dimension d = dialog.getPreferredSize();
dialog.setSize(d.width, d.height + 30);
if (dialog.centerMsgBox() == MessageBox.YES_OPTION) {
dialog.setVisible(false);
switch (index) {
case DIRECT:
saveImage(true);
break;
case PREVIEW:
previewImage();
}
dialog.dispose();
}
}