@Override
/** {@inheritDoc} */
protected void contentChanged(DiagramPane pane) {
if (pane == null) {
updateMenus(false);
saveItem.setEnabled(false);
container.updateToolBar(null);
} else {
saveItem.setEnabled(!pane.isSaved());
numberingItem.setState(pane.getOptions().isNumberingEnabled());
updateMenus(true);
OrderingLevel level = pane.getOptions().getOrderingLevel();
orderingOffItem.setState(level == OrderingLevel.OFF);
orderingOverlapItem.setState(level == OrderingLevel.SUPPRESS_OVERLAP);
container.updateToolBar(pane);
}
}
public void publishCurrent() {
DiagramPane pane = getCurrentDiagram();
if (pane == null) return;
DiagramPublisher publisher = new DiagramPublisher();
publisher.setXMLData(pane.getXMLData());
HTMLProducer producer = pane.getImageMaker();
try {
publisher.setImageData(producer.getRawData("PNG"));
} catch (Exception ex) {
// TODO: Proceed this exception
}
publisher.setHTMLData(producer.renderHTMLWrapper());
publisher.setCallback(container);
if (container.getServerURL() != null) {
InteropUtils.setAccessURL(container.getServerURL());
}
publisher.publish();
}
/**
* Creates application's "File" menu.
*
* @return newly created application's menu
*/
public JMenu createApplicationFileMenu() {
JMenu fileMenu = new JMenu("File");
JMenu newSubMenu = new JMenu("New");
for (Action newDiagramAction : NewDiagramAction.createAll(this)) {
newSubMenu.add(newDiagramAction);
}
fileMenu.add(newSubMenu);
openItem = new JMenuItem(new LoadDiagramAction(this));
Action action =
new AbstractAction("Save") {
public void actionPerformed(ActionEvent e) {
saveCurrent(false);
}
};
saveItem = new JMenuItem(action);
action =
new AbstractAction("Save as...") {
public void actionPerformed(ActionEvent e) {
saveCurrent(true);
}
};
saveAsItem = new JMenuItem(action);
action =
new AbstractAction("Only image") {
public void actionPerformed(ActionEvent e) {
try {
File file = chooseSave(JPEG_FILES, PNG_FILES);
if (file == null) {
return;
}
getCurrentDiagram().getImageMaker().imageExport(file);
} catch (Exception ex) {
ex.printStackTrace();
}
}
};
jpegExportItem = new JMenuItem(action);
action =
new AbstractAction("Image + HTML") {
public void actionPerformed(ActionEvent e) {
try {
File imageFile = chooseSave(JPEG_FILES, PNG_FILES);
if (imageFile == null) {
return;
}
File htmlFile = chooseSave(HTML_FILES);
if (htmlFile == null) {
return;
}
getCurrentDiagram().getImageMaker().imageHtmlExport(imageFile, htmlFile);
} catch (Exception ex) {
ex.printStackTrace();
}
}
};
jpegHtmlExportItem = new JMenuItem(action);
action =
new AbstractAction("Publish") {
public void actionPerformed(ActionEvent e) {
publishCurrent();
}
};
publishItem = new JMenuItem(action);
fileMenu.addSeparator();
if (container.localPersistence()) {
fileMenu.add(openItem);
fileMenu.add(saveItem);
fileMenu.add(saveAsItem);
JMenu exportMenu = new JMenu("Export to JPEG/PNG");
exportMenu.add(jpegExportItem);
exportMenu.add(jpegHtmlExportItem);
fileMenu.add(exportMenu);
fileMenu.addSeparator();
}
if (container.globalPersistenceWrite()) {
fileMenu.add(publishItem);
fileMenu.addSeparator();
}
return fileMenu;
}
protected static void openBrowser(URL url) {
_singleton.openInBrowser(url);
}