xx

AIStudio.Wpf.Mind/ViewModels/MindDiagramViewModel.cs

@@ -34,39 +34,58 @@ namespace AIStudio.Wpf.Mind.ViewModels
         #endregion
 
         #region 命令
-        public SimpleCommand AddRootCommand
-        {
-            get; private set;
-        }
-
+        private SimpleCommand _addParentCommand;
         public SimpleCommand AddParentCommand
         {
-            get; private set;
+            get
+            {
+                return this._addParentCommand ?? (this._addParentCommand = new SimpleCommand(MindLevelEnable, ExecuteAddParentCommand));
+            }
         }
 
+        private SimpleCommand _addChildCommand;
         public SimpleCommand AddChildCommand
         {
-            get; private set;
+            get
+            {
+                return this._addChildCommand ?? (this._addChildCommand = new SimpleCommand(MindExecuteEnable, this.ExecuteAddChildCommand));
+            }
         }
 
+        private SimpleCommand _addPeerCommand;
         public SimpleCommand AddPeerCommand
         {
-            get; private set;
+            get
+            {
+                return this._addPeerCommand ?? (this._addPeerCommand = new SimpleCommand(MindLevelEnable, this.ExecuteAddPeerCommand));
+            }
         }
 
+        private SimpleCommand _deleteSelfCommand;
         public SimpleCommand DeleteSelfCommand
         {
-            get; private set;
+            get
+            {
+                return this._deleteSelfCommand ?? (this._deleteSelfCommand = new SimpleCommand(MindLevelEnable, ExecuteDeleteSelfCommand));
+            }
         }
 
+        private SimpleCommand _moveForwardCommand;
         public SimpleCommand MoveForwardCommand
         {
-            get; private set;
+            get
+            {
+                return this._moveForwardCommand ?? (this._moveForwardCommand = new SimpleCommand(MindExecuteEnable, ExecuteMoveForwardCommand));
+            }
         }
 
+        private SimpleCommand _moveBackCommand;
         public SimpleCommand MoveBackCommand
         {
-            get; private set;
+            get
+            {
+                return this._moveBackCommand ?? (this._moveBackCommand = new SimpleCommand(MindExecuteEnable, ExecuteMoveBackCommand));
+            }
         }
 
         private SimpleCommand _changeMindTypeCommand;
@@ -78,56 +97,81 @@ namespace AIStudio.Wpf.Mind.ViewModels
             }
         }
 
+        private SimpleCommand _changeMindThemeCommand;
         public SimpleCommand ChangeMindThemeCommand
         {
-            get; private set;
+            get
+            {
+                return this._changeMindThemeCommand ?? (this._changeMindThemeCommand = new SimpleCommand(MindExecuteEnable, this.ExecutedChangeMindThemeCommand));
+            }
         }
 
-        public SimpleCommand ResetLayout
+        private SimpleCommand _resetLayoutCommand;
+        public SimpleCommand ResetLayoutCommand
         {
-            get; private set;
+            get
+            {
+                return this._resetLayoutCommand ?? (this._resetLayoutCommand = new SimpleCommand(MindExecuteEnable, this.ExecutedResetLayoutCommand));
+            }
         }
 
-        public SimpleCommand Expand2Level1
+        private SimpleCommand _expand2Level1Command;
+        public SimpleCommand Expand2Level1Command
         {
-            get; private set;
+            get
+            {
+                return this._expand2Level1Command ?? (this._expand2Level1Command = new SimpleCommand(MindExecuteEnable, this.ExecutedExpand2Level1Command));
+            }
         }
 
-        public SimpleCommand Expand2Level2
+        private SimpleCommand _expand2Level2Command;
+        public SimpleCommand Expand2Level2Command
         {
-            get; private set;
+            get
+            {
+                return this._expand2Level2Command ?? (this._expand2Level2Command = new SimpleCommand(MindExecuteEnable, this.ExecutedExpand2Level2Command));
+            }
         }
 
-        public SimpleCommand Expand2Level3
+        private SimpleCommand _expand2Level3Command;
+        public SimpleCommand Expand2Level3Command
         {
-            get; private set;
+            get
+            {
+                return this._expand2Level3Command ?? (this._expand2Level3Command = new SimpleCommand(MindExecuteEnable, this.ExecutedExpand2Level3Command));
+            }
         }
 
-        public SimpleCommand Expand2Level4
+        private SimpleCommand _expand2Level4Command;
+        public SimpleCommand Expand2Level4Command
         {
-            get; private set;
+            get
+            {
+                return this._expand2Level4Command ?? (this._expand2Level4Command = new SimpleCommand(MindExecuteEnable, this.ExecutedExpand2Level4Command));
+            }
         }
 
-        public SimpleCommand Expand2Level5
+        private SimpleCommand _expand2Level5Command;
+        public SimpleCommand Expand2Level5Command
         {
-            get; private set;
+            get
+            {
+                return this._expand2Level5Command ?? (this._expand2Level5Command = new SimpleCommand(MindExecuteEnable, this.ExecutedExpand2Level5Command));
+            }
         }
 
-        public SimpleCommand Expand2Level6
+        private SimpleCommand _expand2Level6Command;
+        public SimpleCommand Expand2Level6Command
         {
-            get; private set;
+            get
+            {
+                return this._expand2Level6Command ?? (this._expand2Level6Command = new SimpleCommand(MindExecuteEnable, this.ExecutedExpand2Level6Command));
+            }
         }
         #endregion
 
         public MindDiagramViewModel()
         {
-            AddChildCommand = new SimpleCommand(MindExecuteEnable, ExecuteAddChildCommand);
-            AddParentCommand = new SimpleCommand(MindLevelEnable, ExecuteAddParentCommand);
-            AddPeerCommand = new SimpleCommand(MindLevelEnable, ExecuteAddPeerCommand);
-            DeleteSelfCommand = new SimpleCommand(MindLevelEnable, ExecuteDeleteSelfCommand);
-            MoveForwardCommand = new SimpleCommand(MindExecuteEnable, ExecuteMoveForwardCommand);
-            MoveBackCommand = new SimpleCommand(MindExecuteEnable, ExecuteMoveBackCommand);
-
             MindNode level1node = new MindNode(this) { Left = 200, Top = 200, Text = "思维导图" };
             level1node.InitLayout(true);
             Items.Add(level1node);
@@ -151,16 +195,6 @@ namespace AIStudio.Wpf.Mind.ViewModels
         }
 
         #region 操作
-        private void ExecutedChangeMindTypeCommand(object obj)
-        {
-            if (obj is MindType mindType)
-            {
-                Items.OfType<MindNode>().ToList().ForEach(item => { item.InitLayout(true); });
-                Items.OfType<MindNode>().ToList().ForEach(item => { item.InitConnectLayout();  });
-                RootItem?.LayoutUpdated();
-            }
-        }
-
         public void ExecuteAddChildCommand(object parameter)
         {
             List<MindNode> items = new List<MindNode>();
@@ -393,6 +427,56 @@ namespace AIStudio.Wpf.Mind.ViewModels
             }
 
         }
+
+        private void ExecutedChangeMindTypeCommand(object obj)
+        {
+            if (obj is MindType mindType)
+            {
+                Items.OfType<MindNode>().ToList().ForEach(item => { item.InitLayout(true); });
+                Items.OfType<MindNode>().ToList().ForEach(item => { item.InitConnectLayout(); });
+                RootItem?.LayoutUpdated();
+            }
+        }
+
+        private void ExecutedChangeMindThemeCommand(object obj)
+        {
+
+        }
+
+        private void ExecutedResetLayoutCommand(object obj)
+        {
+            throw new NotImplementedException();
+        }
+
+        private void ExecutedExpand2Level1Command(object obj)
+        {
+            throw new NotImplementedException();
+        }
+
+        private void ExecutedExpand2Level2Command(object obj)
+        {
+            throw new NotImplementedException();
+        }
+
+        private void ExecutedExpand2Level3Command(object obj)
+        {
+            throw new NotImplementedException();
+        }
+
+        private void ExecutedExpand2Level4Command(object obj)
+        {
+            throw new NotImplementedException();
+        }
+
+        private void ExecutedExpand2Level5Command(object obj)
+        {
+            throw new NotImplementedException();
+        }
+
+        private void ExecutedExpand2Level6Command(object obj)
+        {
+            throw new NotImplementedException();
+        }
         #endregion
 
     }