public PString GetString(string key)
{
var result = Get <PString> (key);
if (result == null)
{
this[key] = result = new PString("");
}
return(result);
}
public void SetString(string key, string value)
{
var result = Get <PString> (key);
if (result == null)
{
this[key] = result = new PString(value);
return;
}
result.Value = value;
OnChanged(EventArgs.Empty);
}
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;
}
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;
}
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);
}