T GetInheritedPolicy(IEnumerable <string> scopes)
{
foreach (string scope in scopes)
{
PolicyContainer currentBag = scope == mimeType ? policyContainer.ParentPolicies : policyContainer;
while (currentBag != null)
{
if (currentBag.DirectHas <T> (scope))
{
T pol = currentBag.DirectGet <T> (scope);
if (pol != null)
{
return(pol);
}
// Default settings requested for this scope. Start looking from the original
// bag now using the next scope in the chain
break;
}
else
{
currentBag = currentBag.ParentPolicies;
}
}
}
return(PolicyService.GetDefaultPolicy <T>(scopes));
}
Widget IOptionsPanel.CreatePanelWidget()
{
HBox hbox = new HBox(false, 6);
Label label = new Label();
string displayName = polSet != null?GettextCatalog.GetString("_Policy") : PolicyTitleWithMnemonic;
label.MarkupWithMnemonic = "<b>" + displayName + ":</b>";
hbox.PackStart(label, false, false, 0);
store = new ListStore(typeof(string), typeof(PolicySet));
policyCombo = new ComboBox(store);
CellRenderer renderer = new CellRendererText();
policyCombo.PackStart(renderer, true);
policyCombo.AddAttribute(renderer, "text", 0);
label.MnemonicWidget = policyCombo;
policyCombo.RowSeparatorFunc = (TreeModel model, TreeIter iter) =>
((string)model.GetValue(iter, 0)) == "--";
hbox.PackStart(policyCombo, false, false, 0);
VBox vbox = new VBox(false, 6);
vbox.PackStart(hbox, false, false, 0);
vbox.ShowAll();
FillPolicies();
policyCombo.Active = 0;
Widget child = CreatePanelWidget();
//HACK: work around bug 469427 - broken themes match on widget names
if (child.Name.IndexOf("Panel") > 0)
{
child.Name = child.Name.Replace("Panel", "_");
}
vbox.PackEnd(child, true, true, 0);
LoadFrom(GetCurrentValue());
loading = false;
if (!IsRoot && !policyContainer.DirectHas <T> ())
{
//in this case "parent" is always first in the list
policyCombo.Active = 0;
}
else
{
UpdateSelectedNamedPolicy();
}
policyCombo.Changed += HandlePolicyComboChanged;
return(vbox);
}
T GetDirectInherited(PolicyContainer initialContainer)
{
if (initialContainer == policyContainer && !loaded && hasCachedPolicy)
{
return((T)cachedPolicy);
}
PolicyContainer pc = initialContainer;
while (pc != null)
{
if (pc.DirectHas <T> (mimeType))
{
return(pc.DirectGet <T> (mimeType));
}
pc = pc.ParentPolicies;
}
return(PolicyService.GetUserDefaultPolicySet().Get <T> (mimeType));
}
Control IOptionsPanel.CreatePanelWidget()
{
HBox hbox = new HBox(false, 6);
Label label = new Label();
string displayName = polSet != null?GettextCatalog.GetString("_Policy") : PolicyTitleWithMnemonic;
label.MarkupWithMnemonic = "<b>" + displayName + ":</b>";
hbox.PackStart(label, false, false, 0);
store = new ListStore(typeof(string), typeof(PolicySet));
policyCombo = new ComboBox(store);
CellRenderer renderer = new CellRendererText();
policyCombo.PackStart(renderer, true);
policyCombo.AddAttribute(renderer, "text", 0);
label.MnemonicWidget = policyCombo;
policyCombo.RowSeparatorFunc = (TreeModel model, TreeIter iter) =>
((string)model.GetValue(iter, 0)) == "--";
hbox.PackStart(policyCombo, false, false, 0);
VBox vbox = new VBox(false, 6);
vbox.PackStart(hbox, false, false, 0);
vbox.ShowAll();
FillPolicies();
policyCombo.Active = 0;
// Message to be shown when the user changes default policies
warningMessage = new HBox();
warningMessage.Spacing = 6;
var img = new ImageView(Stock.Warning, IconSize.LargeToolbar);
warningMessage.PackStart(img, false, false, 0);
Label wl = new Label(GettextCatalog.GetString("Changes done in this section will only be applied to new projects. " +
"Settings for existing projects can be modified in the project (or solution) options dialog."));
wl.Xalign = 0;
wl.Wrap = true;
wl.WidthRequest = 450;
warningMessage.PackStart(wl, true, true, 0);
warningMessage.ShowAll();
warningMessage.Visible = false;
vbox.PackEnd(warningMessage, false, false, 0);
policyPanel = CreatePanelWidget();
//HACK: work around bug 469427 - broken themes match on widget names
if (policyPanel.Name.IndexOf("Panel") > 0)
{
policyPanel.Name = policyPanel.Name.Replace("Panel", "_");
}
vbox.PackEnd(policyPanel, true, true, 0);
InitializePolicy();
loading = false;
if (!IsRoot && !policyContainer.DirectHas <T> ())
{
//in this case "parent" is always first in the list
policyCombo.Active = 0;
}
else
{
UpdateSelectedNamedPolicy();
}
policyCombo.Changed += HandlePolicyComboChanged;
return(vbox);
}