add from giga-device, new branch added

2025-08-21 16:51:25 +08:00
commit 43bbc06bbb
1296 changed files with 264186 additions and 0 deletions
@@ -0,0 +1,138 @@
+//-----------------------------------------------------------------------
+//-----------------------------------------------------------------------
+//     file="ViewResponder.cs"
+//     Project: StgSharp
+//     AuthorGroup: Nitload Space
+//     Copyright (c) Nitload Space. All rights reserved.
+//     
+//     Permission is hereby granted, free of charge, to any person 
+//     obtaining a copy of this software and associated documentation 
+//     files (the “Software”), to deal in the Software without restriction, 
+//     including without limitation the rights to use, copy, modify, merge,
+//     publish, distribute, sublicense, and/or sell copies of the Software, 
+//     and to permit persons to whom the Software is furnished to do so, 
+//     subject to the following conditions:
+//     
+//     The above copyright notice and 
+//     this permission notice shall be included in all copies 
+//     or substantial portions of the Software.
+//     
+//     THE SOFTWARE IS PROVIDED “AS IS”, 
+//     WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, 
+//     INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 
+//     FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. 
+//     IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, 
+//     DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, 
+//     ARISING FROM, OUT OF OR IN CONNECTION WITH 
+//     THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+//     
+//-----------------------------------------------------------------------
+//-----------------------------------------------------------------------
+using StgSharp.Controlling.UsrActivity;
+using StgSharp.MVVM.ViewModel;
+
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace StgSharp.MVVM
+{
+    public partial class ViewBase
+    {
+
+        protected interface IViewResponder<out TVIew> where TVIew: ViewBase
+        {
+
+            Action? this[ IClickTrigger trigger ] { get; set; }
+
+            void CustomizedInitialize( Func<IClickTrigger, string, Action> keyRegister );
+
+            void Initialize( MethodLookUpDelegate methodGetter );
+
+            void ProcessUserInput();
+
+            bool ValidateInitializing();
+
+        }
+
+        protected abstract class ViewResponder<TView> : IViewResponder<TView> where TView: ViewBase
+        {
+
+            private bool _isInitialized;
+            private Dictionary<IClickTrigger, Action> keyCallbackIndex;
+            private Dictionary<string, Action> nameToCallbackMap;
+            private TView _binding;
+
+            protected ViewResponder( TView binding )
+            {
+                keyCallbackIndex = new Dictionary<IClickTrigger, Action>();
+                nameToCallbackMap = new Dictionary<string, Action>();
+                _binding = binding;
+            }
+
+            #pragma warning disable CA1043
+            public Action? this[ IClickTrigger trigger ]
+            #pragma warning restore CA1043
+            {
+                get => keyCallbackIndex.TryGetValue( trigger, out Action callback ) ?
+                        callback : null;
+                set
+                {
+                    if( keyCallbackIndex.TryGetValue( trigger, out Action callback ) )
+                    {
+                        callback += value;
+                    } else
+                    {
+                        keyCallbackIndex.Add(
+                            trigger, value ?? throw new ArgumentNullException( nameof( value ) ) );
+                    }
+                }
+            }
+
+            protected TView Binding => _binding;
+
+            public abstract void CustomizedInitialize(
+                                 Func<IClickTrigger, string, Action> keyRegister );
+
+            public void Initialize( MethodLookUpDelegate methodGetter )
+            {
+                if( _isInitialized ) {
+                    return;
+                }
+                CustomizedInitialize(
+                    ( trigger, name ) => {
+                        if( !nameToCallbackMap.TryGetValue( name, out Action ret ) )
+                        {
+                            if( methodGetter( name, out Action lookup ) )
+                            {
+                                this[ trigger ] = lookup;
+                            } else
+                            {
+                                throw new InvalidOperationException(
+                                    $"Cannot find method named {name} in binded view model" );
+                            }
+                        }
+                        return ret;
+                    } );
+            }
+
+            public void ProcessUserInput()
+            {
+                foreach( KeyValuePair<IClickTrigger, Action> pair in keyCallbackIndex )
+                {
+                    if( InternalIO.glfwGetKey( _binding.ViewHandle,
+                                               pair.Key.TargetKeyOrButtonID ) ==
+                        pair.Key.TriggeredStatus ) {
+                        pair.Value();
+                    }
+                }
+            }
+
+            public abstract bool ValidateInitializing();
+
+        }
+
+    }
+}