Daily update 2 on 20240228 by nitload youmu

2025-03-01 04:58:46 +08:00
parent 90d5f76511
commit f22862dfc4
983 changed files with 180004 additions and 0 deletions
@@ -0,0 +1,261 @@
+//-----------------------------------------------------------------------
+//-----------------------------------------------------------------------
+//     file="ViewModel.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.Graphics;
+using StgSharp.Graphics.OpenGL;
+using StgSharp.Math;
+using StgSharp.MVVM.View;
+using StgSharp.MVVM.ViewModel;
+using StgSharp.Threading;
+using StgSharp.Timing;
+
+using System;
+using System.Collections.Generic;
+using System.Diagnostics;
+using System.Numerics;
+using System.Reflection;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+using System.Text;
+using System.Threading;
+
+using static StgSharp.Internal.InternalIO;
+
+namespace StgSharp.MVVM.ViewModel
+{
+    public abstract partial class ViewModelBase
+    {
+
+        private FrameBufferSizeHandler _resizeCallback;
+        private int _frameCount;
+        private int _frameSpeed;
+        private ViewPort viewPortDisplay;
+
+        //internal IntPtr monitor;
+
+        internal TimeSpanProvider fpsCountProvider;
+        internal TimeSpanProvider frameTimeProvider;
+        internal Vector4 backgroundColor;
+
+        protected ViewModelBase( int frameSpeed )
+        {
+            viewPortDisplay = new ViewPort();
+            allView = new();
+            fpsCountProvider = new TimeSpanProvider(
+                1.0, TimeSpanProvider.DefaultProvider );
+            _frameSpeed = 0;
+            _frameCount = 0;
+            long frameLength = ( FrameSpeed > 0 ) ?
+            ( ( 1000L * 1000L ) / FrameSpeed ) : 0;
+            frameTimeProvider = new TimeSpanProvider(
+                frameLength, TimeSpanProvider.DefaultProvider );
+            FrameSizeCallback = DefaultFrameRewsizeCallback;
+        }
+
+        protected ViewModelBase( float frameLength )
+        {
+            viewPortDisplay = new ViewPort();
+            allView = new();
+            fpsCountProvider = new TimeSpanProvider(
+                1.0, TimeSpanProvider.DefaultProvider );
+            _frameSpeed = 0;
+            _frameCount = 0;
+            long _frameLength = ( FrameSpeed > 0 ) ?
+            ( ( long )( 1000 * frameLength ) ) : 0;
+            frameTimeProvider = new TimeSpanProvider(
+                _frameLength, TimeSpanProvider.DefaultProvider );
+            FrameSizeCallback = DefaultFrameRewsizeCallback;
+        }
+
+        public ViewModelBase( ViewPort vBinding, int frameSpeed )
+        {
+            viewPortDisplay = vBinding;
+            allView = new();
+            fpsCountProvider = new TimeSpanProvider(
+                1.0, TimeSpanProvider.DefaultProvider );
+            _frameSpeed = 0;
+            _frameCount = 0;
+            long frameLength = ( frameSpeed > 0 ) ?
+            ( ( 1000L * 1000L ) / frameSpeed ) : 0;
+            frameTimeProvider = new TimeSpanProvider(
+                frameLength, TimeSpanProvider.DefaultProvider );
+            FrameSizeCallback = DefaultFrameRewsizeCallback;
+        }
+
+        public ViewModelBase( ViewPort vBinding, float frameLength )
+        {
+            viewPortDisplay = vBinding;
+            allView = new();
+            fpsCountProvider = new TimeSpanProvider(
+                1.0, TimeSpanProvider.DefaultProvider );
+            _frameSpeed = 0;
+            _frameCount = 0;
+            long _frameLength = ( frameLength > 0 ) ?
+            ( ( long )( 1000 * frameLength ) ) : 0;
+            frameTimeProvider = new TimeSpanProvider(
+                _frameLength, TimeSpanProvider.DefaultProvider );
+            FrameSizeCallback = DefaultFrameRewsizeCallback;
+        }
+
+        public DataBindingEntry this[ string name ]
+        {
+            get
+            {
+                if( this.TryGetObjectReference(
+                    name, out DataBindingEntry entry ) ) {
+                    return entry;
+                }
+                throw new KeyNotFoundException();
+            }
+        }
+
+        public bool ShouldClose
+        {
+            get => InternalIO.glfwWindowShouldClose(
+                viewPortDisplay.ViewPortID ) != 0;
+            set => InternalIO.glfwSetWindowShouldClose(
+                viewPortDisplay.ViewPortID, value ? 1 : 0 );
+        }
+
+        public int CurrentFrameCount => frameTimeProvider.CurrentSpan;
+
+        public int FrameSpeed => _frameSpeed;
+
+        /// <summary>
+        /// Height of this form, represent in <see cref="int" />
+        /// </summary>
+        public int Height
+        {
+            get => viewPortDisplay.Height;
+        }
+
+        /// <summary>
+        /// Width of this form, represent in <see cref="int" />
+        /// </summary>
+        public int Width
+        {
+            get => viewPortDisplay.Width;
+        }
+
+        public unsafe IntPtr WindowID
+        {
+            get => viewPortDisplay.ViewPortID;
+        }
+
+        public string Name
+        {
+            get => viewPortDisplay.Name;
+        }
+
+        /// <summary>
+        /// Width of this form, represent in <see cref="int" />
+        /// </summary>
+        public Vec2 Size
+        {
+            get => new Vec2( Width, Height );
+        }
+
+        public ViewPort ViewPortBinding
+        {
+            get => viewPortDisplay;
+        }
+
+        #pragma warning disable CA1044
+        protected FrameBufferSizeHandler FrameSizeCallback
+        {
+            set
+            {
+                _resizeCallback = value;
+                IntPtr handlerPtr = Marshal.GetFunctionPointerForDelegate(
+                    value );
+                InternalIO.glfwSetFramebufferSizeCallback(
+                    viewPortDisplay.ViewPortID, handlerPtr );
+            }
+        }
+        #pragma warning restore CA1044
+
+        public abstract void CustomizeInitialize();
+
+        /// <summary>
+        /// Set the size limit of current form
+        /// </summary>
+        /// <param _name="minSize">
+        /// Minimum size of current form. In form of a <see cref="Vec2" /> of (width,height)
+        /// </param>
+        /// <param _name="maxSize">
+        /// Maximum size of current form. In form of a <see cref="Vec2" /> of (width,height)
+        /// </param>
+        [MethodImpl( MethodImplOptions.AggressiveInlining )]
+        public void SetSizeLimit( Vec2 minSize, Vec2 maxSize )
+        {
+            ThreadHelper.MainThreadAssert();
+            InternalIO.glfwSetWindowSizeLimits(
+                this.viewPortDisplay.ViewPortID, ( int )minSize.X,
+                ( int )minSize.Y, ( int )maxSize.X, ( int )maxSize.Y );
+        }
+
+        /// <summary>
+        /// Set the size limit of current form
+        /// </summary>
+        /// <param _name="minWidth"> Minimum width of current form </param>
+        /// <param _name="minHeight"> Minimum height of current form </param>
+        /// <param _name="maxWidth"> Maximum width of current form </param>
+        /// <param _name="maxHeight"> Maximum height of current form </param>
+        [MethodImpl( MethodImplOptions.AggressiveInlining )]
+        public void SetSizeLimit(
+            int minWidth,
+            int minHeight,
+            int maxWidth,
+            int maxHeight )
+        {
+            ThreadHelper.MainThreadAssert();
+            InternalIO.glfwSetWindowSizeLimits(
+                this.viewPortDisplay.ViewPortID, minWidth, minHeight, maxWidth,
+                maxHeight );
+        }
+
+        public abstract bool TryGetObjectReference(
+            string name,
+            out DataBindingEntry entry );
+
+        private void DefaultFrameRewsizeCallback(
+            IntPtr windowHandle,
+            int width,
+            int height )
+        {
+            ViewPort.GetExistedViewPort( windowHandle, out ViewPort vp );
+            vp.RequestFlushSizeInNextFrame( width, height );
+
+            //Console.WriteLine($"{width}   {height}");
+        }
+
+    }
+}