예제 #1
0
        private static object CoerceSelectedObjects(DependencyObject d, object value)
        {
            WpfPropertyGrid pg = d as WpfPropertyGrid;

            object single = pg.GetValue(SelectedObjectsProperty);

            return(single == null ? new object[0] : value);
        }
예제 #2
0
        private static object CoerceSelectedObject(DependencyObject d, object value)
        {
            WpfPropertyGrid pg = d as WpfPropertyGrid;

            object[] collection = pg.GetValue(SelectedObjectsProperty) as object[];

            return((collection != null && collection.Length == 0) ? null : value);
        }
예제 #3
0
        private static void PropertySortPropertyChanged(DependencyObject source, DependencyPropertyChangedEventArgs e)
        {
            WpfPropertyGrid pg   = source as WpfPropertyGrid;
            PropertySort    sort = (PropertySort)e.NewValue;

            bool isAlpha = (sort == PropertySort.Alphabetical || sort == PropertySort.NoSort);

            pg.IsInAlphaViewMethod.Invoke(pg.Designer.PropertyInspectorView, new object[] { isAlpha });
        }
예제 #4
0
        private static void SelectedObjectsPropertyChanged(DependencyObject source, DependencyPropertyChangedEventArgs e)
        {
            WpfPropertyGrid pg = source as WpfPropertyGrid;

            pg.CoerceValue(SelectedObjectsProperty);

            object[] collection = e.NewValue as object[];

            if (collection.Length == 0)
            {
                pg.OnSelectionChangedMethod.Invoke(pg.Designer.PropertyInspectorView, new object[] { null });
                pg.SelectionTypeLabel.Text = string.Empty;
            }
            else
            {
                bool same  = true;
                Type first = null;

                var       context   = new EditingContext();
                var       mtm       = new ModelTreeManager(context);
                Selection selection = null;

                // Accumulates the selection and determines the type to be shown in the top of the PG
                for (int i = 0; i < collection.Length; i++)
                {
                    mtm.Load(collection[i]);
                    if (i == 0)
                    {
                        selection = Selection.Select(context, mtm.Root);
                        first     = collection[0].GetType();
                    }
                    else
                    {
                        selection = Selection.Union(context, mtm.Root);
                        if (!collection[i].GetType().Equals(first))
                        {
                            same = false;
                        }
                    }
                }

                pg.OnSelectionChangedMethod.Invoke(pg.Designer.PropertyInspectorView, new object[] { selection });
                pg.SelectionTypeLabel.Text = same ? first.Name + " <multiple>" : "Object <multiple>";
            }

            pg.ChangeHelpText(string.Empty, string.Empty);
        }
예제 #5
0
        private static void HelpVisiblePropertyChanged(DependencyObject source, DependencyPropertyChangedEventArgs e)
        {
            WpfPropertyGrid pg = source as WpfPropertyGrid;

            if (e.NewValue != e.OldValue)
            {
                if (e.NewValue.Equals(true))
                {
                    pg.RowDefinitions[1].Height = new GridLength(5);
                    pg.RowDefinitions[2].Height = new GridLength(pg.HelpTextHeight);
                }
                else
                {
                    pg.HelpTextHeight           = pg.RowDefinitions[2].Height.Value;
                    pg.RowDefinitions[1].Height = new GridLength(0);
                    pg.RowDefinitions[2].Height = new GridLength(0);
                }
            }
        }
예제 #6
0
        private static void SelectedObjectPropertyChanged(DependencyObject source, DependencyPropertyChangedEventArgs e)
        {
            WpfPropertyGrid pg = source as WpfPropertyGrid;

            pg.CoerceValue(SelectedObjectsProperty);

            if (e.NewValue == null)
            {
                pg.OnSelectionChangedMethod.Invoke(pg.Designer.PropertyInspectorView, new object[] { null });
                pg.SelectionTypeLabel.Text = string.Empty;
            }
            else
            {
                var context = new EditingContext();
                var mtm     = new ModelTreeManager(context);
                mtm.Load(e.NewValue);
                Selection selection = Selection.Select(context, mtm.Root);

                pg.OnSelectionChangedMethod.Invoke(pg.Designer.PropertyInspectorView, new object[] { selection });
                pg.SelectionTypeLabel.Text = e.NewValue.GetType().Name;
            }

            pg.ChangeHelpText(string.Empty, string.Empty);
        }
예제 #7
0
        private static void ToolbarVisiblePropertyChanged(DependencyObject source, DependencyPropertyChangedEventArgs e)
        {
            WpfPropertyGrid pg = source as WpfPropertyGrid;

            pg.PropertyToolBar.Visibility = e.NewValue.Equals(true) ? Visibility.Visible : Visibility.Collapsed;
        }