private static int GetEnumCommandGroupId(IXCommandManager cmdMgr, Type cmdGroupType)
{
var nextGroupId = 0;
if (cmdMgr.CommandGroups.Any())
{
nextGroupId = cmdMgr.CommandGroups.Max(g => g.Spec.Id) + 1;
}
CommandGroupInfoAttribute grpInfoAtt = null;
var id = 0;
if (cmdGroupType.TryGetAttribute <CommandGroupInfoAttribute>(x => grpInfoAtt = x))
{
if (grpInfoAtt.UserId != -1)
{
id = grpInfoAtt.UserId;
}
else
{
id = nextGroupId;
}
}
else
{
id = nextGroupId;
}
return(id);
}
private static bool TryGetUserAssignedGroupId(Type cmdGroupType, out string tabName, out int userId)
{
CommandGroupInfoAttribute grpInfoAtt = null;
if (cmdGroupType.TryGetAttribute <CommandGroupInfoAttribute>(x => grpInfoAtt = x))
{
if (grpInfoAtt.UserId != -1)
{
userId = grpInfoAtt.UserId;
tabName = grpInfoAtt.TabName;
return(true);
}
}
userId = -1;
tabName = "";
return(false);
}
private static EnumCommandGroupSpec CreateCommandBar <TCmdEnum>(int nextGroupId, IEnumerable <CommandGroupSpec> groups)
where TCmdEnum : Enum
{
var cmdGroupType = typeof(TCmdEnum);
var bar = new EnumCommandGroupSpec(cmdGroupType);
CommandGroupInfoAttribute grpInfoAtt = null;
if (cmdGroupType.TryGetAttribute <CommandGroupInfoAttribute>(x => grpInfoAtt = x))
{
if (grpInfoAtt.UserId != -1)
{
bar.Id = grpInfoAtt.UserId;
}
else
{
bar.Id = nextGroupId;
}
if (grpInfoAtt.ParentGroupType != null)
{
var parentGrpSpec = groups.OfType <EnumCommandGroupSpec>()
.FirstOrDefault(g => g.CmdGrpEnumType == grpInfoAtt.ParentGroupType);
if (parentGrpSpec == null)
{
//TODO: create a specific exception
throw new NullReferenceException("Parent group is not created");
}
if (grpInfoAtt.ParentGroupType == cmdGroupType)
{
throw new InvalidOperationException("Group cannot be a parent of itself");
}
bar.Parent = parentGrpSpec;
}
}
else
{
bar.Id = nextGroupId;
}
if (!cmdGroupType.TryGetAttribute <IconAttribute>(a => bar.Icon = a.Icon))
{
bar.Icon = Defaults.Icon;
}
if (!cmdGroupType.TryGetAttribute <DisplayNameAttribute>(a => bar.Title = a.DisplayName))
{
bar.Title = cmdGroupType.ToString();
}
if (!cmdGroupType.TryGetAttribute <DescriptionAttribute>(a => bar.Tooltip = a.Description))
{
bar.Tooltip = cmdGroupType.ToString();
}
bar.Commands = Enum.GetValues(cmdGroupType).Cast <TCmdEnum>().Select(
c => CreateCommand(c)).ToArray();
return(bar);
}
private static EnumCommandGroupSpec CreateEnumCommandGroup <TCmdEnum>(IXCommandManager cmdMgr)
where TCmdEnum : Enum
{
var nextGroupId = 0;
if (cmdMgr.CommandGroups.Any())
{
nextGroupId = cmdMgr.CommandGroups.Max(g => g.Spec.Id) + 1;
}
var groups = cmdMgr.CommandGroups.Select(c => c.Spec);
var cmdGroupType = typeof(TCmdEnum);
CommandGroupInfoAttribute grpInfoAtt = null;
EnumCommandGroupSpec parent = null;
int id = 0;
if (cmdGroupType.TryGetAttribute <CommandGroupInfoAttribute>(x => grpInfoAtt = x))
{
if (grpInfoAtt.UserId != -1)
{
id = grpInfoAtt.UserId;
}
else
{
id = nextGroupId;
}
}
else
{
id = nextGroupId;
}
CommandGroupParentAttribute grpParentAtt = null;
if (cmdGroupType.TryGetAttribute <CommandGroupParentAttribute>(x => grpParentAtt = x))
{
if (grpParentAtt.ParentGroupType != null)
{
var parentGrpSpec = groups.OfType <EnumCommandGroupSpec>()
.FirstOrDefault(g => g.CmdGrpEnumType == grpParentAtt.ParentGroupType);
if (parentGrpSpec == null)
{
throw new ParentGroupNotFoundException(grpParentAtt.ParentGroupType.FullName, cmdGroupType.FullName);
}
if (grpParentAtt.ParentGroupType == cmdGroupType)
{
throw new ParentGroupCircularDependencyException(grpParentAtt.ParentGroupType.FullName);
}
parent = parentGrpSpec;
}
else
{
if (grpParentAtt.ParentGroupUserId == id)
{
throw new ParentGroupCircularDependencyException(grpParentAtt.ParentGroupType.FullName);
}
var parentGrpSpec = groups.OfType <EnumCommandGroupSpec>()
.FirstOrDefault(g => g.Id == grpParentAtt.ParentGroupUserId);
if (parentGrpSpec == null)
{
throw new ParentGroupNotFoundException(grpParentAtt.ParentGroupUserId.ToString(), cmdGroupType.FullName);
}
parent = parentGrpSpec;
}
}
var bar = new EnumCommandGroupSpec(cmdGroupType, id);
bar.Parent = parent;
bar.InitFromEnum <TCmdEnum>();
bar.Commands = Enum.GetValues(cmdGroupType).Cast <TCmdEnum>().Select(
c => CreateCommand(c)).ToArray();
return(bar);
}
