Add project files.

2026-07-27 13:13:29 -07:00 · 2022-03-03 08:14:05 -06:00
parent cfa6f93211
commit 1198cc8a66
967 changed files with 118389 additions and 0 deletions
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+// Decompiled with JetBrains decompiler
+// Type: Microsoft.Iris.ViewItems.ImageLayout
+// Assembly: UIX, Version=4.8.0.0, Culture=neutral, PublicKeyToken=ddd0da4d3e678217
+// MVID: A56C6C9D-B7F6-46A9-8BDE-B3D9B8D60B11
+// Assembly location: C:\Program Files\Zune\UIX.dll
+
+using Microsoft.Iris.Layout;
+using Microsoft.Iris.Layouts;
+using Microsoft.Iris.Render;
+using System;
+
+namespace Microsoft.Iris.ViewItems
+{
+    internal class ImageLayout : ILayout
+    {
+        private Size _sourceExtent;
+        private Size _minimumSize;
+        private bool _maintainAspectRatio;
+        private bool _fill;
+
+        public Size SourceSize
+        {
+            get => _sourceExtent;
+            set => _sourceExtent = value;
+        }
+
+        public Size MinimumSize
+        {
+            get => _minimumSize;
+            set => _minimumSize = value;
+        }
+
+        public bool MaintainAspectRatio
+        {
+            get => _maintainAspectRatio;
+            set => _maintainAspectRatio = value;
+        }
+
+        public bool Fill
+        {
+            get => _fill;
+            set => _fill = value;
+        }
+
+        public ItemAlignment DefaultChildAlignment => ItemAlignment.Default;
+
+        Size ILayout.Measure(ILayoutNode layoutNode, Size constraint)
+        {
+            Size size = Size.Zero;
+            if (_fill)
+                size = constraint;
+            else if (_sourceExtent != Size.Zero)
+                size = Size.Min(Size.Max(_minimumSize, _sourceExtent), constraint);
+            if (_maintainAspectRatio && _sourceExtent != Size.Zero && size != _sourceExtent)
+            {
+                Size sz1 = SmallestFillingFit(_sourceExtent, size);
+                if (sz1.Height > constraint.Height || sz1.Width > constraint.Width)
+                    sz1 = Size.LargestFit(_sourceExtent, constraint);
+                size = Size.Min(sz1, constraint);
+            }
+            DefaultLayout.Measure(layoutNode, size);
+            return size;
+        }
+
+        public static Size SmallestFillingFit(Size source, Size bounds)
+        {
+            float num = source.Width / (float)source.Height;
+            Size size = new Size(bounds.Width, (int)Math.Ceiling(bounds.Width / (double)num));
+            if (size.Height < bounds.Height)
+                size = new Size((int)Math.Ceiling(bounds.Height * (double)num), bounds.Height);
+            return size;
+        }
+
+        void ILayout.Arrange(ILayoutNode layoutNode, LayoutSlot slot) => DefaultLayout.Arrange(layoutNode, slot);
+    }
+}