public override bool ShouldSelectItem(NSOutlineView outlineView, NSObject item) { var animator = outlineView.Animator as NSOutlineView; if (outlineView.IsItemExpanded(item)) { animator.CollapseItem(item, false); } else { animator.ExpandItem(item, false); } return(false); }
public override NSView GetView(NSOutlineView outlineView, NSTableColumn tableColumn, NSObject item) { GetVMGroupCellItendifiterFromFacade(item, out EditorViewModel evm, out PanelGroupViewModel group, out var cellIdentifier); if (group != null) { var categoryContainer = (CategoryContainerControl)outlineView.MakeView(CategoryIdentifier, this); if (categoryContainer == null) { categoryContainer = new CategoryContainerControl(this.hostResources, outlineView) { Identifier = CategoryIdentifier, TableView = outlineView, }; } ((UnfocusableTextField)categoryContainer.Subviews[1]).StringValue = group.Category; if (this.dataSource.DataContext.GetIsExpanded(group.Category)) { SynchronizationContext.Current.Post(s => { outlineView.ExpandItem(item); }, null); } return(categoryContainer); } NSView editorOrContainer = null; if (this.firstCache.TryGetValue(cellIdentifier, out IEditorView editor)) { this.firstCache.Remove(cellIdentifier); editorOrContainer = (editor.NativeView is PropertyEditorControl) ? new EditorContainer(this.hostResources, editor) { Identifier = cellIdentifier } : editor.NativeView; } else { editorOrContainer = GetEditor(cellIdentifier, evm, outlineView); editor = ((editorOrContainer as EditorContainer)?.EditorView) ?? editorOrContainer as IEditorView; } if (editorOrContainer is EditorContainer ec) { ec.ViewModel = evm; ec.Label = evm.Name; #if DEBUG // Currently only used to highlight which controls haven't been implemented if (editor == null) { ec.LabelTextColor = NSColor.Red; } #endif } if (editor != null) { var ovm = evm as ObjectPropertyViewModel; if (ovm != null && editorOrContainer is EditorContainer container) { if (container.LeftEdgeView == null) { if (ovm.CanDelve) { container.LeftEdgeView = outlineView.MakeView("NSOutlineViewDisclosureButtonKey", outlineView); } } else if (!ovm.CanDelve) { container.LeftEdgeView = null; } } else if (!(editorOrContainer is EditorContainer)) { editor.ViewModel = evm; } bool openObjectRow = ovm != null && outlineView.IsItemExpanded(item); if (!openObjectRow) { var parent = outlineView.GetParent(item); openObjectRow = (parent != null && ((NSObjectFacade)parent).Target is ObjectPropertyViewModel); } SetRowValueBackground(editorOrContainer, openObjectRow); // Force a row update due to new height, but only when we are non-default if (editor.IsDynamicallySized) { nint index = outlineView.RowForItem(item); outlineView.NoteHeightOfRowsWithIndexesChanged(new NSIndexSet(index)); } } else if (editorOrContainer is PanelHeaderEditorControl header) { header.ViewModel = this.dataSource.DataContext; } return(editorOrContainer); }
/// <inheritdoc /> public override bool ShouldEditTableColumn(NSOutlineView outlineView, NSTableColumn tableColumn, NSObject item) { DebugDelegatePrint("***************** SHOULD EDIT CALLED"); var canEdit = MenuLayoutCommandGroup.EditLongNameCommand.CanExecute(ViewModel.HostPCMenuLayout); if (canEdit) { var treeNode = item as NSTreeNode; EditingColumn = (EditableOutlineViewColumn)outlineView.TableColumns().ToList().IndexOf(tableColumn); var editingObject = treeNode.RepresentedObject as FileNodeViewModel; string initialValue = null; int maxLength = -1; switch (EditingColumn) { case EditableOutlineViewColumn.LongName: canEdit = true; initialValue = editingObject.LongName; maxLength = INTV.LtoFlash.Model.FileSystemConstants.MaxLongNameLength; break; case EditableOutlineViewColumn.ShortName: canEdit = true; initialValue = editingObject.ShortName; maxLength = INTV.LtoFlash.Model.FileSystemConstants.MaxShortNameLength; break; default: ErrorReporting.ReportError("Unsupported edit column"); break; } if (InPlaceEditor == null) { InPlaceEditor = new TextCellInPlaceEditor(outlineView); } InPlaceEditor.EditingObject = editingObject; InPlaceEditor.InitialValue = initialValue; InPlaceEditor.MaxLength = maxLength; InPlaceEditor.IsValidCharacter = (c) => INTV.Core.Model.Grom.Characters.Contains(c); InPlaceEditor.EditorClosed += InPlaceEditor_EditorClosed; InPlaceEditor.BeginEdit(); } else if ((SingleInstanceApplication.Current.LastKeyPressed == TextCellInPlaceEditor.ReturnKey) && (SingleInstanceApplication.Current.LastKeyPressedTimestamp != ReturnKeyTimestamp)) { // return was pressed -- do we need to check for <enter> vs. <return> (on laptops, Fn+return)? ReturnKeyTimestamp = SingleInstanceApplication.Current.LastKeyPressedTimestamp; if (!outlineView.IsExpandable(item) && DownloadCommandGroup.DownloadAndPlayCommand.CanExecute(ViewModel)) { var program = ViewModel.HostPCMenuLayout.CurrentSelection as ProgramViewModel; if ((program != null) && DownloadCommandGroup.DownloadAndPlayCommand.CanExecute(ViewModel)) { DownloadCommandGroup.DownloadAndPlay(ViewModel.ActiveLtoFlashDevice.Device, program.ProgramDescription); } } else { // On a directory. If so, toggle state. if (outlineView.IsItemExpanded(item)) { outlineView.CollapseItem(item); } else { outlineView.ExpandItem(item); } } } return(canEdit); }