void AddToTree(Gtk.TreeStore treeStore, Gtk.TreeIter iter, PObject current, Dictionary <PObject, PListScheme.SchemaItem> tree)
{
foreach (var item in PObject.ToEnumerable(current))
{
var subIter = FindOrAddPObject(iter, item.Key, item.Value, tree);
AddToTree(treeStore, subIter, item.Value, tree);
}
}
public void SetPListContainer(PObjectContainer value)
{
nsDictionary = value;
nsDictionary.Changed += delegate {
QueueDraw();
};
RefreshTree();
}
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 byte[] ToByteArray(bool binary)
{
using (new NSAutoreleasePool()) {
var pobject = Convert();
NSPropertyListFormat format = binary? NSPropertyListFormat.Binary : NSPropertyListFormat.Xml;
var data = PObject.DataFromPropertyList(pobject, format, 0);
if (data == null)
{
throw new Exception("Could not convert the NSDictionary to the specified format");
}
return(data.ToArray());
}
}
internal static IEnumerable <KeyValuePair <string, PObject> > ToEnumerable(PObject obj)
{
if (obj is PDictionary)
{
return((PDictionary)obj);
}
else if (obj is PArray)
{
return(((PArray)obj).Select(k => new KeyValuePair <string, PObject> (k is IPValueObject ? ((IPValueObject)k).Value.ToString() : null, k)));
}
else
{
return(Enumerable.Empty <KeyValuePair <string, PObject> > ());
}
}
TreeIter FindOrAddPObject(TreeIter iter, string id, PObject item, Dictionary <PObject, PListScheme.SchemaItem> tree)
{
TreeIter subIter;
if (CurrentTree.ContainsKey(item))
{
if (iter.Equals(TreeIter.Zero) ? treeStore.IterChildren(out subIter) : treeStore.IterChildren(out subIter, iter))
{
do
{
if (treeStore.GetValue(subIter, 1) == item)
{
// If we have modified the value of an existing PObject, such
// as changing the value of a PNumber from '1' to '2', we will
// need to refresh the value in the treestore.
treeStore.SetValue(subIter, 0, id);
break;
}
} while (treeStore.IterNext(ref subIter));
}
}
else
{
subIter = treeStore.InsertNodeBefore(FindOrAddNewEntry(iter));
treeStore.SetValues(subIter, id, item, tree [item]);
if (CurrentTree.Count > 0)
{
treeview.ExpandToPath(treeStore.GetPath(subIter));
this.treeview.Selection.SelectIter(subIter);
}
if (item is PArray || item is PDictionary)
{
var newEntryIter = FindOrAddNewEntry(subIter);
if (CurrentTree.Count > 0)
{
treeview.ExpandToPath(treeStore.GetPath(newEntryIter));
}
}
}
return(subIter);
}
void AddNewDictionaryElement(PDictionary dict)
{
var values = PListScheme.AvailableKeys(dict, CurrentTree);
if (values == null)
{
string name = "newProperty";
while (dict.ContainsKey(name))
{
name += "_";
}
dict.Add(name, PObject.Create(DefaultNewObjectType));
}
else if (values.Any())
{
var value = values.FirstOrDefault();
dict.Add(value.Identifier, value.Create());
}
}
public void Replace(PObject newObject)
{
var p = Parent;
if (p is PDictionary)
{
var dict = (PDictionary)p;
var key = dict.GetKey(this);
if (key == null)
{
return;
}
Remove();
dict[key] = newObject;
}
else if (p is PArray)
{
var arr = (PArray)p;
arr.Replace(this, newObject);
}
}
public ClosableExpander AddListItem(string name, Widget widget, PObject obj)
{
if (noContentLabel != null)
{
contentBox.Remove(noContentLabel);
noContentLabel.Destroy();
noContentLabel = null;
}
var expander = new ClosableExpander();
expanders++;
expander.ContentLabel = name;
expander.SetWidget(widget);
expander.BorderWidth = 4;
expander.Closed += delegate(object sender, EventArgs e)
{
var expanderWidget = (ClosableExpander)sender;
if (!RequestClose(expanderWidget))
{
return;
}
expanders--;
obj.Remove();
if (expanderWidget.Parent == contentBox)
{
contentBox.Remove(expanderWidget);
}
expanderWidget.Destroy();
if (expanders == 0)
{
Clear();
}
};
contentBox.PackStart(expander, true, true, 0);
contentBox.Show();
expander.Expanded = false;
return(expander);
}
public CustomPropertiesWidget(PListScheme scheme)
{
Scheme = scheme ?? PListScheme.Empty;
CurrentTree = new Dictionary <PObject, PListScheme.SchemaItem> ();
treeview = new PopupTreeView(this)
{
DoubleBuffered = true
};
treeview.HeadersClickable = true;
RefreshKeyStore();
PackStart(treeview, true, true, 0);
FindOrAddNewEntry(TreeIter.Zero);
ShowAll();
var keyRenderer = new CellRendererCombo();
keyRenderer.Editable = true;
keyRenderer.Model = keyStore;
keyRenderer.Mode = CellRendererMode.Editable;
keyRenderer.TextColumn = 0;
keyRenderer.EditingStarted += KeyRendererEditingStarted;
keyRenderer.Edited += KeyRendererEditingFinished;
var col = new TreeViewColumn();
col.Resizable = true;
col.Title = GettextCatalog.GetString("Property");
col.PackStart(keyRenderer, true);
col.SetCellDataFunc(keyRenderer, delegate(TreeViewColumn tree_column, CellRenderer cell, TreeModel tree_model, TreeIter iter) {
var renderer = (CellRendererCombo)cell;
string id = (string)tree_model.GetValue(iter, 0) ?? "";
var obj = (PObject)tree_model.GetValue(iter, 1);
if (obj == null)
{
renderer.Text = id;
renderer.Editable = false;
renderer.Sensitive = false;
return;
}
var key = (PListScheme.SchemaItem)tree_model.GetValue(iter, 2);
var parentPArray = obj.Parent is PArray;
renderer.Editable = !parentPArray;
renderer.Sensitive = !parentPArray;
if (parentPArray)
{
renderer.Text = "";
}
else
{
renderer.Text = key != null && ShowDescriptions ? key.Description : id;
}
});
treeview.AppendColumn(col);
col = new TreeViewColumn {
MinWidth = 25, Resizable = false, Sizing = Gtk.TreeViewColumnSizing.Fixed
};
var removeRenderer = new CellRendererButton(ImageService.GetPixbuf("gtk-remove", IconSize.Menu));
removeRenderer.Clicked += RemoveElement;
col.PackEnd(removeRenderer, false);
col.SetCellDataFunc(removeRenderer, delegate(TreeViewColumn tree_column, CellRenderer cell, TreeModel tree_model, TreeIter iter) {
removeRenderer.Visible = treeview.Selection.IterIsSelected(iter) && !AddKeyNode.Equals(treeStore.GetValue(iter, 0));
});
var addRenderer = new CellRendererButton(ImageService.GetPixbuf("gtk-add", IconSize.Menu));
addRenderer.Clicked += AddElement;
col.PackEnd(addRenderer, false);
col.SetCellDataFunc(addRenderer, delegate(TreeViewColumn tree_column, CellRenderer cell, TreeModel tree_model, TreeIter iter) {
addRenderer.Visible = treeview.Selection.IterIsSelected(iter) && AddKeyNode.Equals(treeStore.GetValue(iter, 0));
});
treeview.AppendColumn(col);
treeview.RowActivated += delegate(object o, RowActivatedArgs args) {
TreeIter iter;
if (treeStore.GetIter(out iter, args.Path) && AddKeyNode.Equals(treeStore.GetValue(iter, 0)))
{
AddElement(o, EventArgs.Empty);
}
};
var comboRenderer = new CellRendererCombo();
var typeModel = new ListStore(typeof(string));
typeModel.AppendValues(PArray.Type);
typeModel.AppendValues(PDictionary.Type);
typeModel.AppendValues(PBoolean.Type);
typeModel.AppendValues(PData.Type);
typeModel.AppendValues(PData.Type);
typeModel.AppendValues(PNumber.Type);
typeModel.AppendValues(PString.Type);
comboRenderer.Model = typeModel;
comboRenderer.Mode = CellRendererMode.Editable;
comboRenderer.HasEntry = false;
comboRenderer.TextColumn = 0;
comboRenderer.Edited += delegate(object o, EditedArgs args) {
TreeIter selIter;
if (!treeStore.GetIterFromString(out selIter, args.Path))
{
return;
}
PObject oldObj = (PObject)treeStore.GetValue(selIter, 1);
if (oldObj != null && oldObj.TypeString != args.NewText)
{
oldObj.Replace(PObject.Create(args.NewText));
}
};
treeview.AppendColumn(GettextCatalog.GetString("Type"), comboRenderer, delegate(TreeViewColumn tree_column, CellRenderer cell, TreeModel tree_model, TreeIter iter) {
var renderer = (CellRendererCombo)cell;
var value = (string)tree_model.GetValue(iter, 0);
var obj = (PObject)tree_model.GetValue(iter, 1);
var key = (PListScheme.SchemaItem)tree_model.GetValue(iter, 2);
renderer.Editable = key == null && !AddKeyNode.Equals(value);
renderer.ForegroundGdk = Style.Text(renderer.Editable ? StateType.Normal : StateType.Insensitive);
renderer.Text = obj == null ? "" : obj.TypeString;
});
var propRenderer = new CellRendererCombo();
propRenderer.Model = valueStore;
propRenderer.Mode = CellRendererMode.Editable;
propRenderer.TextColumn = 0;
propRenderer.EditingStarted += PropRendererEditingStarted;
propRenderer.Edited += PropRendererEditingFinished;
treeview.AppendColumn(GettextCatalog.GetString("Value"), propRenderer, delegate(TreeViewColumn tree_column, CellRenderer cell, TreeModel tree_model, TreeIter iter) {
var renderer = (CellRendererCombo)cell;
var obj = (PObject)tree_model.GetValue(iter, 1);
renderer.Sensitive = obj != null && !(obj is PDictionary || obj is PArray || obj is PData);
renderer.Editable = renderer.Sensitive;
if (!renderer.Sensitive)
{
renderer.Text = "";
return;
}
if (ShowDescriptions)
{
var identifier = (string)tree_model.GetValue(iter, 0);
var values = PListScheme.AvailableValues(obj, CurrentTree);
var item = values == null ? null : values.FirstOrDefault(v => v.Identifier == identifier);
if (item != null)
{
renderer.Text = item.Description ?? item.Identifier;
return;
}
}
switch (obj.TypeString)
{
case PDictionary.Type:
renderer.Text = string.Format(GettextCatalog.GetPluralString("({0} item)", "({0} items)", ((PDictionary)obj).Count), ((PDictionary)obj).Count);
break;
case PArray.Type:
renderer.Text = string.Format(GettextCatalog.GetPluralString("({0} item)", "({0} items)", ((PArray)obj).Count, ((PArray)obj).Count));
break;
case PBoolean.Type:
renderer.Text = ((PBoolean)obj).Value ? GettextCatalog.GetString("Yes") : GettextCatalog.GetString("No");
break;
case PData.Type:
renderer.Text = string.Format("byte[{0}]", ((PData)obj).Value.Length);
break;
default:
if (obj is IPValueObject)
{
renderer.Text = (((IPValueObject)obj).Value ?? "").ToString();
}
else
{
renderer.Sensitive = false;
renderer.Text = GettextCatalog.GetString("Could not render {0}.", obj.GetType().Name);
}
break;
}
});
treeview.EnableGridLines = TreeViewGridLines.Horizontal;
treeview.Model = treeStore;
}
public PObjectEventArgs(PObject pObject)
{
this.PObject = pObject;
}
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;
}
public CustomPropertiesWidget(PListScheme scheme)
{
this.scheme = scheme = scheme ?? PListScheme.Empty;
treeview = new PopupTreeView(this);
treeview.HeadersClickable = true;
this.PackStart(treeview, true, true, 0);
ShowAll();
var keyRenderer = new CellRendererCombo();
keyRenderer.Editable = true;
keyRenderer.Model = keyStore;
keyRenderer.Mode = CellRendererMode.Editable;
keyRenderer.TextColumn = 0;
keyRenderer.Edited += delegate(object o, EditedArgs args) {
TreeIter selIter;
if (!treeStore.GetIterFromString(out selIter, args.Path))
{
return;
}
if (args.NewText == (string)treeStore.GetValue(selIter, 0))
{
return;
}
var obj = (PObject)treeStore.GetValue(selIter, 1);
var dict = obj.Parent as PDictionary;
if (dict == null)
{
return;
}
var key = scheme.Keys.FirstOrDefault(k => k.Identifier == args.NewText || k.Description == args.NewText);
var newKey = key != null ? key.Identifier : args.NewText;
dict.ChangeKey(obj, newKey, key == null || obj.TypeString == key.Type ? null : CreateNewObject(key.Type));
};
var col = new TreeViewColumn();
col.Resizable = true;
col.Title = GettextCatalog.GetString("Property");
col.PackStart(keyRenderer, true);
col.SetCellDataFunc(keyRenderer, delegate(TreeViewColumn tree_column, CellRenderer cell, TreeModel tree_model, TreeIter iter) {
var renderer = (CellRendererCombo)cell;
string id = (string)tree_model.GetValue(iter, 0) ?? "";
var obj = (PObject)tree_model.GetValue(iter, 1);
if (obj == null)
{
renderer.Text = id;
renderer.Editable = false;
renderer.Sensitive = false;
return;
}
var key = scheme.GetKey(id);
renderer.Editable = !(obj.Parent is PArray);
renderer.Sensitive = true;
renderer.Text = key != null && ShowDescriptions ? GettextCatalog.GetString(key.Description) : id;
});
treeview.AppendColumn(col);
var iconSize = IconSize.Menu;
col = new TreeViewColumn {
MinWidth = 25, Resizable = true, Sizing = Gtk.TreeViewColumnSizing.Autosize
};
var removeRenderer = new CellRendererButton(ImageService.GetPixbuf("gtk-remove", IconSize.Menu));
removeRenderer.Clicked += delegate {
TreeIter iter;
bool hasSelection = treeview.Selection.GetSelected(out iter);
PObject obj = null;
if (hasSelection)
{
obj = (PObject)treeStore.GetValue(iter, 1);
obj.Remove();
}
};
col.PackEnd(removeRenderer, false);
col.SetCellDataFunc(removeRenderer, delegate(TreeViewColumn tree_column, CellRenderer cell, TreeModel tree_model, TreeIter iter) {
removeRenderer.Visible = treeview.Selection.IterIsSelected(iter) && !AddKeyNode.Equals(treeStore.GetValue(iter, 0));
});
var addRenderer = new CellRendererButton(ImageService.GetPixbuf("gtk-add", IconSize.Menu));
addRenderer.Clicked += delegate {
Gtk.TreeIter iter = Gtk.TreeIter.Zero;
if (!treeview.Selection.GetSelected(out iter))
{
return;
}
PObject obj = null;
if (treeStore.IterParent(out iter, iter))
{
obj = (PObject)treeStore.GetValue(iter, 1);
}
obj = obj ?? nsDictionary;
var newObj = new PString("");
if (obj is PArray)
{
var arr = (PArray)obj;
arr.Add(newObj);
}
else if (obj is PDictionary)
{
string name = "newNode";
var dict = (PDictionary)obj;
while (dict.ContainsKey(name))
{
name += "_";
}
dict.Add(name, newObj);
}
else
{
return;
}
};
col.PackEnd(addRenderer, false);
col.SetCellDataFunc(addRenderer, delegate(TreeViewColumn tree_column, CellRenderer cell, TreeModel tree_model, TreeIter iter) {
addRenderer.Visible = treeview.Selection.IterIsSelected(iter) && AddKeyNode.Equals(treeStore.GetValue(iter, 0));
});
treeview.AppendColumn(col);
treeview.RowExpanded += delegate(object o, RowExpandedArgs args) {
var obj = (PObject)treeStore.GetValue(args.Iter, 1);
expandedObjects.Add(obj);
};
treeview.RowCollapsed += delegate(object o, RowCollapsedArgs args) {
var obj = (PObject)treeStore.GetValue(args.Iter, 1);
expandedObjects.Remove(obj);
};
var comboRenderer = new CellRendererCombo();
var typeModel = new ListStore(typeof(string));
typeModel.AppendValues("Array");
typeModel.AppendValues("Dictionary");
typeModel.AppendValues("Boolean");
typeModel.AppendValues("Data");
typeModel.AppendValues("Date");
typeModel.AppendValues("Number");
typeModel.AppendValues("String");
comboRenderer.Model = typeModel;
comboRenderer.Mode = CellRendererMode.Editable;
comboRenderer.HasEntry = false;
comboRenderer.TextColumn = 0;
comboRenderer.Edited += delegate(object o, EditedArgs args) {
TreeIter selIter;
if (!treeStore.GetIterFromString(out selIter, args.Path))
{
return;
}
PObject oldObj = (PObject)treeStore.GetValue(selIter, 1);
if (oldObj != null && oldObj.TypeString != args.NewText)
{
oldObj.Replace(CreateNewObject(args.NewText));
}
};
treeview.AppendColumn(GettextCatalog.GetString("Type"), comboRenderer, delegate(TreeViewColumn tree_column, CellRenderer cell, TreeModel tree_model, TreeIter iter) {
var renderer = (CellRendererCombo)cell;
string id = (string)tree_model.GetValue(iter, 0) ?? "";
var key = scheme.GetKey(id);
var obj = (PObject)tree_model.GetValue(iter, 1);
if (obj == null)
{
renderer.Editable = false;
renderer.Text = "";
return;
}
renderer.Editable = key == null;
renderer.ForegroundGdk = Style.Text(renderer.Editable ? StateType.Normal : StateType.Insensitive);
renderer.Text = obj.TypeString;
});
var propRenderer = new CellRendererCombo();
propRenderer.Model = valueStore;
propRenderer.Mode = CellRendererMode.Editable;
propRenderer.TextColumn = 0;
propRenderer.EditingStarted += delegate(object o, EditingStartedArgs args) {
valueStore.Clear();
if (Scheme == null)
{
return;
}
TreeIter iter;
if (!treeStore.GetIterFromString(out iter, args.Path))
{
return;
}
var pObject = (PObject)treeStore.GetValue(iter, 1);
if (pObject == null)
{
return;
}
var key = Parent != null?Scheme.GetKey(pObject.Parent.Key) : null;
if (key != null)
{
var descr = new List <string> (key.Values.Select(v => v.Description));
descr.Sort();
foreach (var val in descr)
{
valueStore.AppendValues(val);
}
}
};
propRenderer.Edited += delegate(object o, EditedArgs args) {
TreeIter iter;
if (!treeStore.GetIterFromString(out iter, args.Path))
{
return;
}
var pObject = (PObject)treeStore.GetValue(iter, 1);
if (pObject == null)
{
return;
}
string newText = args.NewText;
var key = Parent != null?Scheme.GetKey(pObject.Parent.Key) : null;
if (key != null)
{
foreach (var val in key.Values)
{
if (newText == val.Description)
{
newText = val.Identifier;
break;
}
}
}
pObject.SetValue(newText);
};
/* propRenderer.EditingStarted += delegate(object o, EditingStartedArgs args) {
* TreeIter iter;
* if (!treeStore.GetIterFromString (out iter, args.Path))
* return;
* PObject obj = (PObject)treeStore.GetValue (iter, 1);
* if (obj is PBoolean) {
* ((PBoolean)obj).Value = !((PBoolean)obj).Value;
* propRenderer.StopEditing (false);
* }
* };*/
treeview.AppendColumn(GettextCatalog.GetString("Value"), propRenderer, delegate(TreeViewColumn tree_column, CellRenderer cell, TreeModel tree_model, TreeIter iter) {
var renderer = (CellRendererCombo)cell;
var obj = (PObject)tree_model.GetValue(iter, 1);
if (obj == null)
{
renderer.Editable = false;
renderer.Text = "";
return;
}
renderer.Editable = !(obj is PArray || obj is PDictionary || obj is PData);
obj.RenderValue(this, renderer);
});
treeview.EnableGridLines = TreeViewGridLines.Horizontal;
treeview.Model = treeStore;
}
void ShowPopup(Gdk.EventButton evnt)
{
Gtk.TreeIter iter;
bool hasSelection = Selection.GetSelected(out iter);
PObject obj = null;
if (hasSelection)
{
obj = (PObject)widget.treeStore.GetValue(iter, 1);
}
else
{
return;
}
var menu = new Gtk.Menu();
var newKey = new Gtk.MenuItem(GettextCatalog.GetString("New key"));
menu.Append(newKey);
newKey.Activated += delegate(object sender, EventArgs e) {
var newObj = new PString("");
PObject parent;
if (obj != null)
{
parent = obj.Parent;
}
else
{
Gtk.TreeIter parentIter;
if (widget.treeStore.IterParent(out parentIter, iter))
{
parent = (PObject)widget.treeStore.GetValue(parentIter, 1);
}
else
{
parent = widget.nsDictionary;
}
}
if (parent is PArray)
{
var arr = (PArray)parent;
arr.Add(newObj);
return;
}
var dict = parent as PDictionary;
if (dict == null)
{
return;
}
string name = "newNode";
while (dict.ContainsKey(name))
{
name += "_";
}
dict[name] = newObj;
};
if (hasSelection && obj != null)
{
var removeKey = new Gtk.MenuItem(GettextCatalog.GetString("Remove key"));
menu.Append(removeKey);
removeKey.Activated += delegate(object sender, EventArgs e) {
//the change event handler removes it from the store
obj.Remove();
};
}
if (widget.scheme != null)
{
menu.Append(new Gtk.SeparatorMenuItem());
var showDescItem = new Gtk.CheckMenuItem(GettextCatalog.GetString("Show descriptions"));
showDescItem.Active = widget.ShowDescriptions;
showDescItem.Activated += delegate {
widget.ShowDescriptions = !widget.ShowDescriptions;
};
menu.Append(showDescItem);
}
menu.ShowAll();
IdeApp.CommandService.ShowContextMenu(this, evnt, menu, this);
}