void HandlePoliciesComboChanged(object sender, EventArgs e)
{
if (!loading)
{
if (currentSet != null)
{
// Save current values
if (ValidateChanges())
{
base.ApplyChanges();
currentSet.CopyFrom(editingSet);
}
else
{
// There are validation errors. Cancel the policy switch
int last = policiesCombo.Active;
Application.Invoke(delegate {
loading = true;
policiesCombo.Active = last;
loading = false;
});
return;
}
}
if (policiesCombo.Active != -1 && policiesCombo.Active < sets.Count)
{
// Load the new values
currentSet = sets [policiesCombo.Active];
editingSet.Name = currentSet.Name;
editingSet.CopyFrom(currentSet);
}
}
}
void HandleNewButtonClicked(object sender, EventArgs e)
{
HashSet <PolicySet> esets = new HashSet <PolicySet> (PolicyService.GetPolicySets());
esets.ExceptWith(PolicyService.GetUserPolicySets());
esets.UnionWith(sets);
esets.RemoveWhere(p => !p.Visible);
NewPolicySetDialog dlg = new NewPolicySetDialog(new List <PolicySet> (esets));
try {
if (MessageService.RunCustomDialog(dlg, this) == (int)ResponseType.Ok)
{
PolicySet pset = new PolicySet();
pset.CopyFrom(dlg.SourceSet);
pset.Name = GetUnusedName(dlg.PolicyName);
sets.Add(pset);
FillPolicySets();
policiesCombo.Active = sets.IndexOf(pset);
}
} finally {
dlg.Destroy();
dlg.Dispose();
}
}
void FillPolicySets()
{
loading = true;
int current = policiesCombo.Active;
((ListStore)policiesCombo.Model).Clear();
policiesCombo.WidthRequest = -1;
sets.Sort((p1, p2) => p1.Name.CompareTo(p2.Name));
foreach (PolicySet pset in sets)
{
policiesCombo.AppendText(pset.Name ?? "");
}
if (current == -1 && sets.Count > 0)
{
policiesCombo.Active = 0;
}
else if (current >= sets.Count)
{
policiesCombo.Active = sets.Count - 1;
}
else
{
policiesCombo.Active = current;
}
if (policiesCombo.SizeRequest().Width < 200)
{
policiesCombo.WidthRequest = 200;
}
loading = false;
if (policiesCombo.Active != -1 && sets [policiesCombo.Active] != currentSet)
{
currentSet = sets [policiesCombo.Active];
editingSet.Name = currentSet.Name;
editingSet.CopyFrom(currentSet);
}
UpdateStatus();
}
void HandleFromProject(object sender, EventArgs e)
{
ImportProjectPolicyDialog dlg = new ImportProjectPolicyDialog();
try {
if (MessageService.RunCustomDialog(dlg, this) == (int)Gtk.ResponseType.Ok)
{
PolicySet pset = new PolicySet();
pset.CopyFrom(dlg.SelectedItem.Policies);
pset.Name = GetValidName(dlg.PolicyName);
sets.Add(pset);
FillPolicySets();
policiesCombo.Active = sets.IndexOf(pset);
}
} finally {
dlg.Destroy();
}
}
