public AssignViewModel(KeyAssignEditorViewModel parent,
Key key, ModifierKeys modifier, KeyAssignGroup group,
string action, string argument)
{
this._parent = parent;
this._key = key;
this._modifier = modifier;
this._group = group;
this._action = action;
this._argument = argument;
}
public IEnumerable <KeyAssign> GetAssigns(Key key, KeyAssignGroup group)
{
var iteration = Enumerable.Empty <KeyAssign>();
var dir = GetDictionary(group);
IList <KeyAssign> bindings;
if (dir.TryGetValue(key, out bindings))
{
iteration = iteration.Concat(bindings);
}
return(iteration);
}
public void SetAssign(KeyAssignGroup group, KeyAssign assign)
{
IList <KeyAssign> bindings;
var targetDic = GetDictionary(group);
if (targetDic.TryGetValue(assign.Key, out bindings))
{
bindings.Add(assign);
}
else
{
targetDic.Add(assign.Key, new List <KeyAssign>(new[] { assign }));
}
}
public IEnumerable<KeyAssign> GetAssigns(Key key, KeyAssignGroup group)
{
var iteration = Enumerable.Empty<KeyAssign>();
var dir = GetDictionary(group);
IList<KeyAssign> bindings;
if (dir.TryGetValue(key, out bindings))
{
iteration = iteration.Concat(bindings);
}
if (group != KeyAssignGroup.Global)
{
IList<KeyAssign> globalBindings;
if (GlobalBindings.TryGetValue(key, out globalBindings))
{
iteration = iteration.Concat(globalBindings);
}
}
return iteration;
}
public IDictionary <Key, IList <KeyAssign> > GetDictionary(KeyAssignGroup group)
{
switch (group)
{
case KeyAssignGroup.Global:
return(GlobalBindings);
case KeyAssignGroup.Input:
return(InputBindings);
case KeyAssignGroup.Timeline:
return(TimelineBindings);
case KeyAssignGroup.Search:
return(SearchBindings);
default:
throw new ArgumentOutOfRangeException("group");
}
}
private IEnumerable<KeyAssign> EnumerateAssigns(KeyAssignGroup? searchFrom = null)
{
if (searchFrom == null)
{
return EnumerableEx.Concat(
GlobalBindings.Values,
TimelineBindings.Values,
InputBindings.Values,
SearchBindings.Values)
.SelectMany(items => items);
}
switch (searchFrom.Value)
{
case KeyAssignGroup.Global:
return GlobalBindings.Values.SelectMany(items => items);
case KeyAssignGroup.Timeline:
return TimelineBindings.Values.SelectMany(items => items);
case KeyAssignGroup.Input:
return InputBindings.Values.SelectMany(items => items);
case KeyAssignGroup.Search:
return SearchBindings.Values.SelectMany(items => items);
default:
throw new ArgumentOutOfRangeException();
}
}
public IEnumerable<KeyAssign> FindAssignFromActionName(IEnumerable<string> actionNames, KeyAssignGroup? searchFrom = null)
{
return EnumerateAssigns(searchFrom)
.Where(k => k.Actions.Count() == 1 &&
k.Actions.Select(a => a.ActionName).SequenceEqual(actionNames));
}
public IEnumerable<KeyAssign> FindAssignFromActionName(string actionName, KeyAssignGroup? searchFrom = null)
{
return EnumerateAssigns(searchFrom)
.Where(k => k.Actions.Count() == 1 &&
k.Actions.First().ActionName == actionName);
}
public IDictionary<Key, IList<KeyAssign>> GetDictionary(KeyAssignGroup group)
{
switch (group)
{
case KeyAssignGroup.Global:
return GlobalBindings;
case KeyAssignGroup.Input:
return InputBindings;
case KeyAssignGroup.Timeline:
return TimelineBindings;
case KeyAssignGroup.Search:
return SearchBindings;
default:
throw new ArgumentOutOfRangeException("group");
}
}
public void SetAssign(KeyAssignGroup group, KeyAssign assign)
{
IList<KeyAssign> bindings;
var targetDic = GetDictionary(group);
if (targetDic.TryGetValue(assign.Key, out bindings))
{
bindings.Add(assign);
}
else
{
targetDic.Add(assign.Key, new List<KeyAssign>(new[] { assign }));
}
}
public AssignViewModel(KeyAssignEditorViewModel parent,
Key key, ModifierKeys modifier, KeyAssignGroup group,
string action, string argument)
{
this._parent = parent;
this._key = key;
this._modifier = modifier;
this._group = group;
this._action = action;
this._argument = argument;
}