DragAndDrop core

Lattice.UI.Docking/Commands/DockCommandBase.cs

@@ -0,0 +1,115 @@
+using Lattice.UI.Docking.Abstractions;
+
+namespace Lattice.UI.Docking.Commands;
+
+/// <summary>
+/// Базовая реализация команды док-системы.
+/// </summary>
+public abstract class DockCommandBase : IDockCommand
+{
+    private bool _canExecute = true;
+
+    /// <inheritdoc/>
+    public abstract string Id { get; }
+
+    /// <inheritdoc/>
+    public abstract string Name { get; }
+
+    /// <inheritdoc/>
+    public virtual string Description => string.Empty;
+
+    /// <inheritdoc/>
+    public virtual string Icon => string.Empty;
+
+    /// <inheritdoc/>
+    public virtual string Shortcut => string.Empty;
+
+    /// <summary>
+    /// Получает или задает признак возможности выполнения команды.
+    /// </summary>
+    public bool CanExecute
+    {
+        get => _canExecute;
+        set
+        {
+            if (_canExecute != value)
+            {
+                _canExecute = value;
+                OnCanExecuteChanged();
+            }
+        }
+    }
+
+    /// <inheritdoc/>
+    public event EventHandler? CanExecuteChanged;
+
+    /// <inheritdoc/>
+    public virtual bool CanExecute(object? parameter)
+    {
+        return _canExecute;
+    }
+
+    /// <inheritdoc/>
+    public abstract void Execute(object? parameter);
+
+    /// <summary>
+    /// Вызывает событие изменения возможности выполнения команды.
+    /// </summary>
+    protected virtual void OnCanExecuteChanged()
+    {
+        CanExecuteChanged?.Invoke(this, EventArgs.Empty);
+    }
+}
+
+/// <summary>
+/// Базовая команда для закрытия контента.
+/// </summary>
+public class CloseContentCommand : DockCommandBase
+{
+    public override string Id => "CloseContent";
+    public override string Name => "Close";
+    public override string Description => "Close the current tab";
+    public override string Icon => "Close";
+    public override string Shortcut => "Ctrl+F4";
+
+    public override void Execute(object? parameter)
+    {
+        if (parameter is Abstractions.IDockLeafControl leafControl &&
+            leafControl.ActiveContent != null)
+        {
+            leafControl.CloseContent(leafControl.ActiveContent);
+        }
+    }
+}
+
+/// <summary>
+/// Базовая команда для создания плавающего окна.
+/// </summary>
+public class FloatWindowCommand : DockCommandBase
+{
+    public override string Id => "FloatWindow";
+    public override string Name => "Float";
+    public override string Description => "Float the window as a separate window";
+    public override string Icon => "Float";
+
+    public override void Execute(object? parameter)
+    {
+        // Реализация зависит от конкретного UI
+    }
+}
+
+/// <summary>
+/// Базовая команда для закрепления окна.
+/// </summary>
+public class DockWindowCommand : DockCommandBase
+{
+    public override string Id => "DockWindow";
+    public override string Name => "Dock";
+    public override string Description => "Dock the window to the main window";
+    public override string Icon => "Dock";
+
+    public override void Execute(object? parameter)
+    {
+        // Реализация зависит от конкретного UI
+    }
+}