static object CreateMenuItemFromDescriptor(MenuCreateContext context, MenuItemDescriptor descriptor)
{
Codon codon = descriptor.Codon;
string type = codon.Properties.Contains("type") ? codon.Properties["type"] : "Command";
bool createCommand = codon.Properties["loadclasslazy"] == "false";
switch (type)
{
case "Separator":
return(new ConditionalSeparator(codon, descriptor.Caller, false));
case "CheckBox":
return("CheckBox");
//return new MenuCheckBox(codon, descriptor.Caller);
case "Item":
case "Command":
return(new MenuCommand(context.InputBindingOwner, codon, descriptor.Caller, createCommand, context.ActivationMethod));
case "Menu":
var item = new CoreMenuItem(codon, descriptor.Caller)
{
ItemsSource = new object[1],
SetEnabled = true
};
var subItems = CreateUnexpandedMenuItems(context, descriptor.SubItems);
item.SubmenuOpened += (sender, args) => {
item.ItemsSource = ExpandMenuBuilders(subItems, true);
args.Handled = true;
};
if (context.ImmediatelyExpandMenuBuildersForShortcuts)
{
ExpandMenuBuilders(subItems, false);
}
return(item);
case "Builder":
IMenuItemBuilder builder = codon.AddIn.CreateObject(codon.Properties["class"]) as IMenuItemBuilder;
if (builder == null)
{
throw new NotSupportedException("Menu item builder " + codon.Properties["class"] + " does not implement IMenuItemBuilder");
}
return(new MenuItemBuilderPlaceholder(builder, descriptor.Codon, descriptor.Caller));
default:
throw new NotSupportedException("unsupported menu item type : " + type);
}
}
static object CreateMenuItemFromDescriptor(MenuCreateContext context, MenuItemDescriptor descriptor)
{
Codon codon = descriptor.Codon;
string type = codon.Properties.Contains("type") ? codon.Properties["type"] : "Command";
switch (type) {
case "Separator":
return new ConditionalSeparator(codon, descriptor.Parameter, false, descriptor.Conditions);
case "CheckBox":
return new MenuCheckBox(context.InputBindingOwner, codon, descriptor.Parameter, descriptor.Conditions);
case "Item":
case "Command":
return new MenuCommand(context.InputBindingOwner, codon, descriptor.Parameter, context.ActivationMethod, descriptor.Conditions);
case "Menu":
var item = new CoreMenuItem(codon, descriptor.Parameter, descriptor.Conditions) {
ItemsSource = new object[1],
SetEnabled = true
};
var subItems = CreateUnexpandedMenuItems(context, descriptor.SubItems);
item.SubmenuOpened += (sender, args) => {
item.ItemsSource = ExpandMenuBuilders(subItems, true);
args.Handled = true;
};
if (context.ImmediatelyExpandMenuBuildersForShortcuts)
ExpandMenuBuilders(subItems, false);
return item;
case "Builder":
IMenuItemBuilder builder = codon.AddIn.CreateObject(codon.Properties["class"]) as IMenuItemBuilder;
if (builder == null)
throw new NotSupportedException("Menu item builder " + codon.Properties["class"] + " does not implement IMenuItemBuilder");
return new MenuItemBuilderPlaceholder(builder, descriptor.Codon, descriptor.Parameter);
default:
throw new NotSupportedException("unsupported menu item type : " + type);
}
}
