using System; using System.Collections.Generic; using System.Collections.ObjectModel; using System.ComponentModel; using System.Windows; using System.Windows.Input; using System.Windows.Media; namespace AIStudio.Wpf.DiagramDesigner { public interface IDiagramViewModel { string Name { get; set; } List SelectedItems { get; } ObservableCollection Items { get; } SelectionService SelectionService { get; } SimpleCommand CreateNewDiagramCommand { get; } SimpleCommand DirectAddItemCommand { get; } SimpleCommand AddItemCommand { get; } SimpleCommand RemoveItemCommand { get; } SimpleCommand DirectRemoveItemCommand { get; } SimpleCommand ClearSelectedItemsCommand { get; } SimpleCommand AlignTopCommand { get; } SimpleCommand AlignVerticalCentersCommand { get; } SimpleCommand AlignBottomCommand { get; } SimpleCommand AlignLeftCommand { get; } SimpleCommand AlignHorizontalCentersCommand { get; } SimpleCommand AlignRightCommand { get; } SimpleCommand BringForwardCommand { get; } SimpleCommand BringToFrontCommand { get; } SimpleCommand SendBackwardCommand { get; } SimpleCommand SendToBackCommand { get; } SimpleCommand DistributeHorizontalCommand { get; } SimpleCommand DistributeVerticalCommand { get; } SimpleCommand SelectAllCommand { get; } SimpleCommand CopyCommand { get; } SimpleCommand PasteCommand { get; } SimpleCommand CutCommand { get; } SimpleCommand DeleteCommand { get; } SimpleCommand LeftMoveCommand { get; } SimpleCommand RightMoveCommand { get; } SimpleCommand UpMoveCommand { get; } SimpleCommand DownMoveCommand { get; } SimpleCommand CenterMoveCommand { get; } SimpleCommand SameSizeCommand { get; } SimpleCommand SameWidthCommand { get; } SimpleCommand SameHeightCommand { get; } SimpleCommand SameAngleCommand { get; } SimpleCommand GroupCommand { get; } SimpleCommand UngroupCommand { get; } SimpleCommand LockCommand { get; } SimpleCommand UnlockCommand { get; } SimpleCommand UndoCommand { get; } SimpleCommand RedoCommand { get; } event DiagramEventHandler Event; Func OutAddVerify { get; set; } //void ClearSelectedItems(); //bool BelongToSameGroup(IGroupable item1, IGroupable item2); //Rectangle GetBoundingRectangle(IEnumerable items); //void UpdateZIndex(); bool IsReadOnly { get; set; } bool IsLoading { get; set; } Size PageSize { get; set; } Size PhysicalPageSize { get; set; } PageSizeType PageSizeType { get; set; } bool ShowGrid { get; set; } Size GridCellSize { get; set; } Size PhysicalGridCellSize { get; set; } PageSizeOrientation PageSizeOrientation { get; set; } CellHorizontalAlignment CellHorizontalAlignment { get; set; } CellVerticalAlignment CellVerticalAlignment { get; set; } Size GridMarginSize { get; set; } Size PhysicalGridMarginSize { get; set; } Color GridColor { get; set; } DiagramType DiagramType { get; set; } double ZoomValue { get; set; } bool AllowDrop { get; set; } System.Windows.Point CurrentPoint { get; set; } Color CurrentColor { get; set; } #region 如果这个赋值了，优先用这个的 IDrawModeViewModel DrawModeViewModel { get; set; } IColorViewModel ColorViewModel { get; set; } IFontViewModel FontViewModel { get; set; } IShapeViewModel ShapeViewModel { get; set; } #endregion #region 设置选项 DiagramOption DiagramOption { get; set; } #endregion bool ExecuteShortcut(KeyEventArgs e); event PropertyChangedEventHandler PropertyChanged; } public delegate void DiagramEventHandler(object sender, DiagramEventArgs e); public class DiagramEventArgs : PropertyChangedEventArgs { public DiagramEventArgs(string propertyName, object oldValue, object newValue, Guid? id) : base(propertyName) { OldValue = oldValue; NewValue = newValue; Id = id; } public object OldValue { get; set; } public object NewValue { get; set; } public Guid? Id { get; set; } } }