// Save window location in appSettings hash table
private void saveShellBounds() {
// Save window bounds in app settings
Rectangle bounds = getShell().getBounds();
appSettings.setProperty("top", String.valueOf(bounds.y));
appSettings.setProperty("left", String.valueOf(bounds.x));
appSettings.setProperty("width", String.valueOf(bounds.width));
appSettings.setProperty("height", String.valueOf(bounds.height));
}
private void shellWidgetDisposed(DisposeEvent evt) {
try {
// Save app settings to file
appSettings.store(new FileOutputStream("appsettings.ini"), "");
} catch (FileNotFoundException e) {
} catch (IOException e) {
}
}
// Load application settings from .ini file
private void setPreferences() {
try {
appSettings.load(new FileInputStream("appsettings.ini"));
} catch (FileNotFoundException e) {
} catch (IOException e) {
}
// By default, center window
int width = Integer.parseInt(appSettings.getProperty("width", "640"));
int height = Integer.parseInt(appSettings.getProperty("height", "480"));
Rectangle screenBounds = getDisplay().getBounds();
int defaultTop = (screenBounds.height - height) / 2;
int defaultLeft = (screenBounds.width - width) / 2;
int top = Integer.parseInt(appSettings.getProperty("top", String.valueOf(defaultTop)));
int left = Integer.parseInt(appSettings.getProperty("left", String.valueOf(defaultLeft)));
getShell().setSize(width, height);
getShell().setLocation(left, top);
saveShellBounds();
}
private void exitMenuItemWidgetSelected(SelectionEvent evt) {
try {
// Save app settings to file
appSettings.store(new FileOutputStream("appsettings.ini"), "");
} catch (FileNotFoundException e) {
} catch (IOException e) {
}
getShell().dispose();
System.exit(1);
}
protected void add() {
String[] ap = getAvailableProperties(data.getValue("value bean class")); // $NON-NLS-1$
String[] sp = getSelectedProperties();
Properties p = new Properties();
Set<String> set1 = new HashSet<String>(), set2 = new TreeSet<String>();
for (int i = 0; i < sp.length; i++) set1.add(sp[i]);
for (int i = 0; i < ap.length; i++) if (!set1.contains(ap[i])) set2.add(ap[i]);
String[][] vs = new String[set1.size() + set2.size()][2];
int k = 0;
for (String s : set1) {
vs[k][0] = s;
vs[k][1] = "no"; // "no" = selected //$NON-NLS-1$
++k;
}
for (String s : set2) {
vs[k][0] = s;
vs[k][1] = "yes"; // $NON-NLS-1$
++k;
}
p.put("data", vs); // $NON-NLS-1$
SelectPropertiesWizard w = new SelectPropertiesWizard();
p.setProperty("title", JsfUIMessages.DataTableWizardPage_BeanProperties); // $NON-NLS-1$
w.setObject(p);
int r = w.execute();
if (r != 0) return;
vs = (String[][]) p.get("data"); // $NON-NLS-1$
List<String> list = new ArrayList<String>();
for (int i = 0; i < vs.length; i++) {
if (vs[i][1].equals("no")) { // $NON-NLS-1$
list.add(vs[i][0]);
}
}
sp = list.toArray(new String[0]);
setSelectedProperties(sp);
}
private String[] getAvailableProperties(String value) {
if (value == null || value.length() == 0) {
return new String[0];
}
JSFPromptingProvider provider = new JSFPromptingProvider();
XModel xModel = getXModel();
if (xModel == null) {
// lets create fake model, which can build properties for the value.
IFile file = (IFile) properties.get("file"); // $NON-NLS-1$
if (file != null) {
XModelObject f = EclipseResourceUtil.createObjectForResource(file);
if (f != null) {
xModel = f.getModel();
}
}
}
if (xModel == null) {
return new String[0];
}
return (String[]) provider.buildBeanProperties(xModel, value, null).toArray(new String[0]);
}
private XModel getXModel() {
IFile file = (IFile) properties.get("file"); // $NON-NLS-1$
return file == null ? null : getXModel(file);
}