void LoadPolicyTypeData(MimeTypePanelData data, string mimeType, List <string> types)
{
List <IMimeTypePolicyOptionsPanel> panels = new List <IMimeTypePolicyOptionsPanel> ();
bool useParentPolicy = false;
foreach (MimeTypeOptionsPanelNode node in AddinManager.GetExtensionNodes("/MonoDevelop/ProjectModel/Gui/MimeTypePolicyPanels"))
{
if (!types.Contains(node.MimeType))
{
continue;
}
IMimeTypePolicyOptionsPanel panel = (IMimeTypePolicyOptionsPanel)node.CreateInstance(typeof(IMimeTypePolicyOptionsPanel));
panel.Initialize(ParentDialog, DataObject);
panel.InitializePolicy(policyContainer, defaultPolicyContainer, mimeType, mimeType == node.MimeType);
panel.Label = GettextCatalog.GetString(node.Label);
if (!panel.IsVisible())
{
continue;
}
if (!panel.HasCustomPolicy)
{
useParentPolicy = true;
}
panels.Add(panel);
}
data.Panels = panels;
if (!policyContainer.IsRoot || ParentDialog is DefaultPolicyOptionsDialog)
{
data.UseParentPolicy = useParentPolicy;
}
}
void OnSetPolicyData(Gtk.TreeViewColumn treeColumn, Gtk.CellRenderer cell, Gtk.TreeModel model, Gtk.TreeIter iter)
{
MimeTypePanelData mt = (MimeTypePanelData)store.GetValue(iter, 0);
string selection;
if (mt.UseParentPolicy)
{
selection = panel.IsCustomUserPolicy ? systemPolicyText : parentPolicyText;
}
else
{
PolicySet matchingSet = mt.GetMatchingSet(GetCandidateSets(mt));
if (matchingSet != null)
{
selection = matchingSet.Name;
}
else
{
selection = customPolicyText;
}
}
CellRendererComboBox comboCell = (CellRendererComboBox)cell;
comboCell.Values = GetComboOptions(mt);
comboCell.Text = selection;
}
void RemovePanel(string mt)
{
MimeTypePanelData data = typeSections [mt];
typeSections.Remove(mt);
ParentDialog.RemoveSection(data.Section);
}
MimeTypePanelData AddPanel(string mt)
{
var chain = new List <string> (DesktopService.GetMimeTypeInheritanceChain(mt).Where(mimeTypesWithPolicies.Contains));
if (chain.Count == 0)
{
return(null);
}
MimeTypePanelData data = new MimeTypePanelData();
OptionsDialogSection sec = new MimetypeOptionsDialogSection(mt);
sec.Fill = true;
data.Section = sec;
data.MimeType = mt;
data.TypeDescription = DesktopService.GetMimeTypeDescription(mt);
if (string.IsNullOrEmpty(data.TypeDescription))
{
data.TypeDescription = mt;
}
data.DataObject = DataObject;
data.PolicyContainer = policyContainer;
sec.Label = data.TypeDescription;
LoadPolicyTypeData(data, mt, chain);
typeSections [mt] = data;
ParentDialog.AddChildSection(this, sec, data);
return(data);
}
MimeTypePanelData AddPanel(string mt)
{
var chain = new List <string> (DesktopService.GetMimeTypeInheritanceChain(mt).Where(x => mimeTypesWithPolicies.Contains(x)));
if (chain.Count == 0)
{
return(null);
}
MimeTypePanelData data = new MimeTypePanelData();
OptionsDialogSection sec = new OptionsDialogSection(typeof(MimeTypePolicyOptionsSection));
sec.Fill = true;
Gdk.Pixbuf icon = DesktopService.GetPixbufForType(mt, Gtk.IconSize.Menu);
sec.Icon = ImageService.GetStockId(icon, Gtk.IconSize.Menu);
data.Section = sec;
data.MimeType = mt;
data.TypeDescription = DesktopService.GetMimeTypeDescription(mt);
if (string.IsNullOrEmpty(data.TypeDescription))
{
data.TypeDescription = mt;
}
data.DataObject = DataObject;
data.PolicyContainer = policyContainer;
sec.Label = data.TypeDescription;
LoadPolicyTypeData(data, mt, chain);
typeSections [mt] = data;
ParentDialog.AddChildSection(this, sec, data);
return(data);
}
protected void OnButtonEditClicked(object sender, System.EventArgs e)
{
Gtk.TreeIter iter;
if (tree.Selection.GetSelected(out iter))
{
MimeTypePanelData mt = (MimeTypePanelData)store.GetValue(iter, 0);
dialog.ShowPage(mt.Section);
}
}
protected virtual void OnButtonRemoveClicked(object sender, System.EventArgs e)
{
Gtk.TreeIter iter;
if (tree.Selection.GetSelected(out iter))
{
MimeTypePanelData mt = (MimeTypePanelData)store.GetValue(iter, 0);
if (MessageService.Confirm(GettextCatalog.GetString("Are you sure you want to remove the formatting policy for the type '{0}'?", mt.TypeDescription), AlertButton.Delete))
{
panel.RemoveGlobalMimeType(mt.MimeType);
store.Remove(ref iter);
}
}
}
void UpdateButtons()
{
Gtk.TreeIter iter;
if (tree.Selection.GetSelected(out iter))
{
MimeTypePanelData mt = (MimeTypePanelData)store.GetValue(iter, 0);
if (panel.IsUserMimeType(mt.MimeType))
{
buttonRemove.Sensitive = buttonEdit.Sensitive = true;
return;
}
}
buttonRemove.Sensitive = buttonEdit.Sensitive = false;
}
string[] GetComboOptions(MimeTypePanelData mt)
{
List <string> values = new List <string> ();
if (!this.panel.PolicyContainer.IsRoot || panel.IsCustomUserPolicy)
{
values.Add(panel.IsCustomUserPolicy ? systemPolicyText : parentPolicyText);
}
values.AddRange(GetCandidateSets(mt).Select(p => p.Name));
values.Add(customPolicyText);
return(values.ToArray());
}
protected virtual void OnButtonAddClicked(object sender, System.EventArgs e)
{
AddMimeTypeDialog dlg = new AddMimeTypeDialog(panel.GetItemMimeTypes());
try {
if (MessageService.RunCustomDialog(dlg, this.Toplevel as Gtk.Window) == (int)Gtk.ResponseType.Ok)
{
MimeTypePanelData mt = panel.AddGlobalMimeType(dlg.MimeType);
store.AppendValues(mt, DesktopService.GetIconForType(mt.MimeType, Gtk.IconSize.Menu), mt.TypeDescription);
}
} finally {
dlg.Destroy();
}
}
string[] GetComboOptions(MimeTypePanelData mt)
{
List <string> values = new List <string> ();
if (!this.panel.PolicyContainer.IsRoot)
{
values.Add(parentPolicyText);
}
foreach (PolicySet set in mt.GetSupportedPolicySets())
{
values.Add(set.Name);
}
values.Add(customPolicyText);
return(values.ToArray());
}
IEnumerable <PolicySet> GetCandidateSets(MimeTypePanelData mt)
{
var pset = mt.PolicyContainer as PolicySet;
foreach (PolicySet set in mt.GetSupportedPolicySets())
{
// The combo already has the System Default option, so no need to show the Defaut policy set.
if (panel.IsCustomUserPolicy && set.Name == "Default")
{
continue;
}
// Don't allow selecting the set that is being edited
if (pset != null && set.Name == pset.Name)
{
continue;
}
yield return(set);
}
}
void OnPolicySelectionChanged(object s, ComboSelectionChangedArgs args)
{
Gtk.TreeIter iter;
if (store.GetIter(out iter, new Gtk.TreePath(args.Path)))
{
MimeTypePanelData mt = (MimeTypePanelData)store.GetValue(iter, 0);
if (args.Active != -1)
{
string sel = args.ActiveText;
if (sel == (panel.IsCustomUserPolicy ? systemPolicyText : parentPolicyText))
{
mt.UseParentPolicy = true;
}
else if (sel != customPolicyText)
{
PolicySet pset = PolicyService.GetPolicySet(sel);
mt.AssignPolicies(pset);
}
}
}
}