void AddNewArrayElement(PArray array)
{
var values = PListScheme.AvailableKeys(array, CurrentTree);
if (values == null)
{
array.Add(PObject.Create(DefaultNewObjectType));
}
else if (values.Any())
{
array.Add(values.First().Create());
}
}
public override PObject Clone()
{
var array = new PArray();
foreach (var item in this)
{
array.Add(item.Clone());
}
return(array);
}
public static PObject FromNSObject(NSObject val)
{
if (val == null)
{
return(null);
}
var dict = val as NSDictionary;
if (dict != null)
{
var result = new PDictionary();
foreach (var pair in dict)
{
string k = pair.Key.ToString();
result[k] = FromNSObject(pair.Value);
}
return(result);
}
var arr = val as NSArray;
if (arr != null)
{
var result = new PArray();
uint count = arr.Count;
for (uint i = 0; i < count; i++)
{
var obj = MonoMac.ObjCRuntime.Runtime.GetNSObject(arr.ValueAt(i));
if (obj != null)
{
result.Add(FromNSObject(obj));
}
}
return(result);
}
var str = val as NSString;
if (str != null)
{
return(str.ToString());
}
var nr = val as NSNumber;
if (nr != null)
{
char t;
unsafe {
t = (char)*((byte *)MonoMac.ObjCRuntime.Messaging.IntPtr_objc_msgSend(val.Handle, selObjCType));
}
if (t == 'c' || t == 'C' || t == 'B')
{
return(nr.BoolValue);
}
return(nr.Int32Value);
}
var date = val as NSDate;
if (date != null)
{
return((DateTime)date);
}
var data = val as NSData;
if (data != null)
{
var bytes = new byte[data.Length];
Marshal.Copy(data.Bytes, bytes, 0, (int)data.Length);
return(bytes);
}
throw new NotSupportedException(val.ToString());
}
public PObject Create()
{
if (Type == PDictionary.Type)
{
var dictionary = new PDictionary();
foreach (var v in Values)
{
if (v.Required)
{
dictionary.Add(v.Identifier, v.Create());
}
}
// If nothing was required, create an initial one anyway
if (dictionary.Count == 0)
{
var first = Values.FirstOrDefault();
if (first == null)
{
dictionary.Add("newNode", PObject.Create(PString.Type));
}
else
{
dictionary.Add(first.Identifier ?? "newNode", first.Create());
}
}
return(dictionary);
}
else if (Type == PArray.Type)
{
var array = new PArray();
foreach (var v in Values)
{
if (v.Required)
{
array.Add(v.Create());
}
}
// If nothing was required, create an initial one anyway
if (array.Count == 0)
{
var first = Values.FirstOrDefault();
if (first == null)
{
array.Add(PObject.Create(ArrayType));
}
else
{
array.Add(first.Create());
}
}
return(array);
}
else if (Values.Any())
{
return(Values.First().Create());
}
else
{
var obj = PObject.Create(Type);
if (!string.IsNullOrEmpty(Identifier) && !(this is Key))
{
obj.SetValue(Identifier);
}
return(obj);
}
}
public StringListWidget()
{
treeview = new Gtk.TreeView();
treeview.HeadersVisible = false;
PackStart(treeview, true, true, 0);
ShowAll();
var col = new TreeViewColumn {
MinWidth = CellRendererAddRemove.MinWidth, Resizable = true, Sizing = Gtk.TreeViewColumnSizing.Autosize
};
var addRemoveRenderer = new CellRendererAddRemove();
col.PackStart(addRemoveRenderer, false);
col.SetCellDataFunc(addRemoveRenderer, delegate(TreeViewColumn tree_column, CellRenderer cell, TreeModel tree_model, TreeIter iter) {
if (treeStore.GetValue(iter, (int)ListColumn.Object) != null)
{
addRemoveRenderer.Action = CellRendererAddRemove.AddRemoveAction.Remove;
}
else
{
addRemoveRenderer.Action = CellRendererAddRemove.AddRemoveAction.Add;
}
});
addRemoveRenderer.RemoveClicked += delegate {
TreeIter iter;
bool hasSelection = treeview.Selection.GetSelected(out iter);
PObject obj = null;
if (hasSelection)
{
obj = (PObject)treeStore.GetValue(iter, (int)ListColumn.Object);
treeStore.Remove(ref iter);
editing = true;
obj.Remove();
editing = false;
}
};
addRemoveRenderer.AddClicked += delegate {
PObject obj = new PString(string.Empty);
TreeIter iter;
bool hasSelection = treeview.Selection.GetSelected(out iter);
if (hasSelection)
{
treeStore.SetValues(iter, string.Empty, obj);
AppendCreateNewEntry();
editing = true;
array.Add(obj);
editing = false;
}
};
treeview.AppendColumn(col);
var valueRenderer = new CellRendererCombo();
valueRenderer.Mode = CellRendererMode.Editable;
valueRenderer.TextColumn = (int)ListColumn.DisplayValue;
valueRenderer.Edited += delegate(object o, EditedArgs args) {
TreeIter iter;
if (!treeStore.GetIterFromString(out iter, args.Path))
{
return;
}
var pObject = (PObject)treeStore.GetValue(iter, (int)ListColumn.Object);
if (pObject == null)
{
return;
}
string newValue = !string.IsNullOrEmpty(ValuePrefix) ? ValuePrefix + args.NewText : args.NewText;
pObject.SetValue(newValue);
};
treeview.AppendColumn(GettextCatalog.GetString("Value"), valueRenderer, delegate(TreeViewColumn tree_column, CellRenderer cell, TreeModel tree_model, TreeIter iter) {
var text = (string)tree_model.GetValue(iter, (int)ListColumn.DisplayValue);
var obj = (PObject)tree_model.GetValue(iter, (int)ListColumn.Object);
var renderer = (CellRendererCombo)cell;
renderer.Sensitive = obj != null;
renderer.Editable = obj != null;
renderer.Text = text;
});
treeview.EnableGridLines = TreeViewGridLines.Horizontal;
treeview.Model = treeStore;
}
internal static PObject Conv(NSObject val)
{
if (val == null)
{
return(null);
}
if (val is NSDictionary)
{
var result = new PDictionary();
foreach (var pair in (NSDictionary)val)
{
string k = pair.Key.ToString();
result[k] = Conv(pair.Value);
}
return(result);
}
if (val is NSArray)
{
var result = new PArray();
var arr = NSArray.ArrayFromHandle <NSObject> (((NSArray)val).Handle);
if (arr == null)
{
return(null);
}
foreach (var f in arr)
{
if (f != null)
{
result.Add(Conv(f));
}
}
return(result);
}
if (val is NSString)
{
return(((NSString)val).ToString());
}
if (val is NSNumber)
{
var nr = (NSNumber)val;
var str = Marshal.PtrToStringAnsi(MonoMac.ObjCRuntime.Messaging.IntPtr_objc_msgSend(val.Handle, selObjCType));
if (str == "c" || str == "C" || str == "B")
{
return(nr.BoolValue);
}
return(nr.Int32Value);
}
if (val is NSDate)
{
return(PDate.referenceDate + TimeSpan.FromSeconds(((NSDate)val).SecondsSinceReferenceDate));
}
if (val is NSData)
{
var data = (NSData)val;
var bytes = new byte[data.Length];
Marshal.Copy(data.Bytes, bytes, 0, (int)data.Length);
return(bytes);
}
throw new NotSupportedException(val.ToString());
}
