Merge pull request #418 from UnityTech/dev_fix

Dev fix

Runtime/external/RTree.cs

 using System.Linq;
 using Unity.UIWidgets.ui;
 
-namespace Unity.UIWidgets.Runtime.external
+namespace Unity.UIWidgets.external
 {
     public interface ISpatialData
     {

Runtime/external/SplayTree.cs

 using System.Collections;
 using System.Collections.Generic;
 
-namespace Unity.UIWidgets.Runtime.external
+namespace Unity.UIWidgets.external
 {    class SplayTree<TKey, TValue> : IDictionary<TKey, TValue> where TKey : IComparable<TKey> {
         SplayTreeNode root;
         int count;

Runtime/painting/gradient.cs

 using System.Collections.Generic;
 using System.Linq;
 using Unity.UIWidgets.foundation;
-using Unity.UIWidgets.Runtime.external;
+using Unity.UIWidgets.external;
 using Unity.UIWidgets.ui;
 using UnityEngine;
 using Color = Unity.UIWidgets.ui.Color;

Runtime/rendering/sliver_fill.cs

             }
 
             float paintedChildSize = this.calculatePaintOffset(this.constraints, from: 0.0f, to: extent);
-            Debug.Log("size" + paintedChildSize);
             D.assert(paintedChildSize.isFinite());
             D.assert(paintedChildSize >= 0.0);
             this.geometry = new SliverGeometry(

Runtime/ui/painting/picture.cs

 using System;
 using System.Collections.Generic;
 using Unity.UIWidgets.foundation;
-using Unity.UIWidgets.Runtime.external;
+using Unity.UIWidgets.external;
 
 namespace Unity.UIWidgets.ui {
     public class Picture {

Runtime/ui/renderer/cmdbufferCanvas/rendering/canvas_impl.cs

 using System.Collections.Generic;
 using System.Linq;
 using Unity.UIWidgets.foundation;
-using Unity.UIWidgets.Runtime.external;
+using Unity.UIWidgets.external;
 using UnityEngine;
 using UnityEngine.Rendering;
 
                                  .mapRect(this._currentLayer.layerBounds) ??
                              this._currentLayer.layerBounds;
 
-            if (!uiRectHelper.contains(queryBound, uiRectHelper.fromRect(picture.paintBounds).Value)) {
-                var indices = picture.bbh.Search(queryBound).Select(bound => bound.index);
-                List<int> cmdIndices = indices.ToList();
-                cmdIndices.AddRange(picture.stateUpdatesIndices);
-                cmdIndices.Sort();
-                drawCmds = new List<DrawCmd>();
-                for (int i = 0; i < cmdIndices.Count; i++) {
-                    drawCmds.Add(picture.drawCmds[cmdIndices[i]]);
-                }
-            }
+            // if (!uiRectHelper.contains(queryBound, uiRectHelper.fromRect(picture.paintBounds).Value)) {
+            //     var indices = picture.bbh.Search(queryBound).Select(bound => bound.index);
+            //     List<int> cmdIndices = indices.ToList();
+            //     cmdIndices.AddRange(picture.stateUpdatesIndices);
+            //     cmdIndices.Sort();
+            //     drawCmds = new List<DrawCmd>();
+            //     for (int i = 0; i < cmdIndices.Count; i++) {
+            //         drawCmds.Add(picture.drawCmds[cmdIndices[i]]);
+            //     }
+            // }
             
             foreach (var drawCmd in drawCmds) {
                 switch (drawCmd) {
                                  .mapRect(this._currentLayer.layerBounds) ??
                              this._currentLayer.layerBounds;
             
-            if (!uiRectHelper.contains(queryBound, picture.paintBounds)) {
-                var indices = picture.bbh.Search(queryBound).Select(bound => bound.index);
-                List<int> cmdIndices = indices.ToList();
-                cmdIndices.Capacity += picture.stateUpdatesIndices.Count;
-                for (int i = 0; i < picture.stateUpdatesIndices.Count; i++) {
-                    cmdIndices.Add(picture.stateUpdatesIndices[i]);
-                }
-                cmdIndices.Sort();
-                drawCmds = new List<uiDrawCmd>();
-                for (int i = 0; i < cmdIndices.Count; i++) {
-                    drawCmds.Add(picture.drawCmds[cmdIndices[i]]);
-                }
-            }
+            // if (!uiRectHelper.contains(queryBound, picture.paintBounds)) {
+            //     var indices = picture.bbh.Search(queryBound).Select(bound => bound.index);
+            //     List<int> cmdIndices = indices.ToList();
+            //     cmdIndices.Capacity += picture.stateUpdatesIndices.Count;
+            //     for (int i = 0; i < picture.stateUpdatesIndices.Count; i++) {
+            //         cmdIndices.Add(picture.stateUpdatesIndices[i]);
+            //     }
+            //     cmdIndices.Sort();
+            //     drawCmds = new List<uiDrawCmd>();
+            //     for (int i = 0; i < cmdIndices.Count; i++) {
+            //         drawCmds.Add(picture.drawCmds[cmdIndices[i]]);
+            //     }
+            // }
 
             foreach (var drawCmd in drawCmds) {
                 switch (drawCmd) {

Runtime/ui/renderer/cmdbufferCanvas/rendering/canvas_shader.cs

 
             image.texture.filterMode = paint.filterMode;
             props.SetTexture(_texId, image.texture);
-            props.SetInt(_texModeId, image.texture is RenderTexture ? 1 : 0); // pre alpha if RT else post alpha
+            props.SetInt(_texModeId, image.texture is RenderTexture || image.isDynamic ? 1 : 0); // pre alpha if RT else post alpha
 
             return PictureFlusher.CmdDraw.create(
                 mesh: mesh,

Runtime/ui/renderer/common/picture.cs

 using System;
 using System.Collections.Generic;
 using Unity.UIWidgets.foundation;
-using Unity.UIWidgets.Runtime.external;
+using Unity.UIWidgets.external;
 
 namespace Unity.UIWidgets.ui {
     public class uiPicture : PoolObject {

Runtime/ui/txt/paragraph.cs

 using System;
 using System.Collections.Generic;
 using Unity.UIWidgets.foundation;
-using Unity.UIWidgets.Runtime.external;
+using Unity.UIWidgets.external;
 using UnityEngine;
 
 namespace Unity.UIWidgets.ui {

Runtime/widgets/implicit_animations.cs

         }
     }
 
+    public class AnimatedAlign : ImplicitlyAnimatedWidget {
+        public AnimatedAlign(
+            Key key = null,
+            Alignment alignment = null,
+            Widget child = null,
+            Curve curve = null,
+            TimeSpan? duration = null
+        ) : base(key: key, curve: curve ?? Curves.linear, duration: duration) {
+            D.assert(alignment != null);
+            this.alignment = alignment;
+            this.child = child;
+        }
+
+        public readonly Alignment alignment;
+
+        public readonly Widget child;
+
+        public override State createState() {
+            return new _AnimatedAlignState();
+        }
+
+        public override void debugFillProperties(DiagnosticPropertiesBuilder properties) {
+            base.debugFillProperties(properties: properties);
+            properties.add(new DiagnosticsProperty<Alignment>("alignment", value: this.alignment));
+        }
+    }
+
+    class _AnimatedAlignState : AnimatedWidgetBaseState<AnimatedAlign> {
+        AlignmentTween _alignment;
+
+        protected override void forEachTween(TweenVisitor visitor) {
+            this._alignment = (AlignmentTween) visitor.visit(this, tween: this._alignment,
+                targetValue: this.widget.alignment, constructor: value => new AlignmentTween(begin: value));
+        }
+
+        public override Widget build(BuildContext context) {
+            return new Align(
+                alignment: this._alignment.evaluate(animation: this.animation),
+                child: this.widget.child
+            );
+        }
+
+        public override void debugFillProperties(DiagnosticPropertiesBuilder description) {
+            base.debugFillProperties(properties: description);
+            description.add(new DiagnosticsProperty<AlignmentTween>("alignment", value: this._alignment, defaultValue: null));
+        }
+    }
+
+    public class AnimatedPositioned : ImplicitlyAnimatedWidget {
+        public AnimatedPositioned(
+            Key key = null,
+            Widget child = null,
+            float? left = null,
+            float? top = null,
+            float? right = null,
+            float? bottom = null,
+            float? width = null,
+            float? height = null,
+            Curve curve = null,
+            TimeSpan? duration = null
+        ) : base(key: key, curve: curve ?? Curves.linear, duration: duration) {
+            D.assert(left == null || right == null || width == null);
+            D.assert(top == null || bottom == null || height == null);
+            this.child = child;
+            this.left = left;
+            this.top = top;
+            this.right = right;
+            this.bottom = bottom;
+            this.width = width;
+            this.height = height;
+        }
+
+        public static AnimatedPositioned fromRect(
+            Key key = null,
+            Widget child = null,
+            Rect rect = null,
+            Curve curve = null,
+            TimeSpan? duration = null
+        ) {
+            return new AnimatedPositioned(
+                child: child,
+                duration: duration,
+                left: rect.left,
+                top: rect.top,
+                right: null,
+                bottom: null,
+                width: rect.width,
+                height: rect.height,
+                curve: curve ?? Curves.linear,
+                key: key
+            );
+        }
+
+        public readonly Widget child;
+
+        public readonly float? left;
+
+        public readonly float? top;
+
+        public readonly float? right;
+
+        public readonly float? bottom;
+
+        public readonly float? width;
+
+        public readonly float? height;
+
+        public override State createState() {
+            return new _AnimatedPositionedState();
+        }
+
+        public override void debugFillProperties(DiagnosticPropertiesBuilder properties) {
+            base.debugFillProperties(properties: properties);
+            properties.add(new FloatProperty("left", value: this.left, defaultValue: null));
+            properties.add(new FloatProperty("top", value: this.top, defaultValue: null));
+            properties.add(new FloatProperty("right", value: this.right, defaultValue: null));
+            properties.add(new FloatProperty("bottom", value: this.bottom, defaultValue: null));
+            properties.add(new FloatProperty("width", value: this.width, defaultValue: null));
+            properties.add(new FloatProperty("height", value: this.height, defaultValue: null));
+        }
+    }
+
+    class _AnimatedPositionedState : AnimatedWidgetBaseState<AnimatedPositioned> {
+        Tween<float?> _left;
+        Tween<float?> _top;
+        Tween<float?> _right;
+        Tween<float?> _bottom;
+        Tween<float?> _width;
+        Tween<float?> _height;
+
+        protected override void forEachTween(TweenVisitor visitor) {
+            this._left = visitor.visit(this, tween: this._left, targetValue: this.widget.left,
+                constructor: value => new NullableFloatTween(begin: value));
+            this._top = visitor.visit(this, tween: this._top, targetValue: this.widget.top,
+                constructor: value => new NullableFloatTween(begin: value));
+            this._right = visitor.visit(this, tween: this._right, targetValue: this.widget.right,
+                constructor: value => new NullableFloatTween(begin: value));
+            this._bottom = visitor.visit(this, tween: this._bottom, targetValue: this.widget.bottom,
+                constructor: value => new NullableFloatTween(begin: value));
+            this._width = visitor.visit(this, tween: this._width, targetValue: this.widget.width,
+                constructor: value => new NullableFloatTween(begin: value));
+            this._height = visitor.visit(this, tween: this._height, targetValue: this.widget.height,
+                constructor: value => new NullableFloatTween(begin: value));
+        }
+
+        public override Widget build(BuildContext context) {
+            return new Positioned(
+                child: this.widget.child,
+                left: this._left?.evaluate(animation: this.animation),
+                top: this._top?.evaluate(animation: this.animation),
+                right: this._right?.evaluate(animation: this.animation),
+                bottom: this._bottom?.evaluate(animation: this.animation),
+                width: this._width?.evaluate(animation: this.animation),
+                height: this._height?.evaluate(animation: this.animation)
+            );
+        }
+
+        public override void debugFillProperties(DiagnosticPropertiesBuilder description) {
+            base.debugFillProperties(properties: description);
+            description.add(ObjectFlagProperty<Tween<float?>>.has("left", value: this._left));
+            description.add(ObjectFlagProperty<Tween<float?>>.has("top", value: this._top));
+            description.add(ObjectFlagProperty<Tween<float?>>.has("right", value: this._right));
+            description.add(ObjectFlagProperty<Tween<float?>>.has("bottom", value: this._bottom));
+            description.add(ObjectFlagProperty<Tween<float?>>.has("width", value: this._width));
+            description.add(ObjectFlagProperty<Tween<float?>>.has("height", value: this._height));
+        }
+    }
+
+    public class AnimatedPositionedDirectional : ImplicitlyAnimatedWidget {
+        public AnimatedPositionedDirectional(
+            Key key = null,
+            Widget child = null,
+            float? start = null,
+            float? top = null,
+            float? end = null,
+            float? bottom = null,
+            float? width = null,
+            float? height = null,
+            Curve curve = null,
+            TimeSpan? duration = null
+        ) : base(key: key, curve: curve, duration: duration) {
+            D.assert(start == null || end == null || width == null);
+            D.assert(top == null || bottom == null || height == null);
+            this.child = child;
+            this.start = start;
+            this.top = top;
+            this.end = end;
+            this.bottom = bottom;
+            this.width = width;
+            this.height = height;
+        }
+
+        public readonly Widget child;
+
+        public readonly float? start;
+
+        public readonly float? top;
+
+        public readonly float? end;
+
+        public readonly float? bottom;
+
+        public readonly float? width;
+
+        public readonly float? height;
+
+        public override State createState() {
+            return new _AnimatedPositionedDirectionalState();
+        }
+
+        public override void debugFillProperties(DiagnosticPropertiesBuilder properties) {
+            base.debugFillProperties(properties: properties);
+            properties.add(new FloatProperty("start", value: this.start, defaultValue: null));
+            properties.add(new FloatProperty("top", value: this.top, defaultValue: null));
+            properties.add(new FloatProperty("end", value: this.end, defaultValue: null));
+            properties.add(new FloatProperty("bottom", value: this.bottom, defaultValue: null));
+            properties.add(new FloatProperty("width", value: this.width, defaultValue: null));
+            properties.add(new FloatProperty("height", value: this.height, defaultValue: null));
+        }
+    }
+
+    class _AnimatedPositionedDirectionalState : AnimatedWidgetBaseState<AnimatedPositionedDirectional> {
+        Tween<float?> _start;
+        Tween<float?> _top;
+        Tween<float?> _end;
+        Tween<float?> _bottom;
+        Tween<float?> _width;
+        Tween<float?> _height;
+
+        protected override void forEachTween(TweenVisitor visitor) {
+            this._start = visitor.visit(this, tween: this._start, targetValue: this.widget.start,
+                constructor: value => new NullableFloatTween(begin: value));
+            this._top = visitor.visit(this, tween: this._top, targetValue: this.widget.top,
+                constructor: value => new NullableFloatTween(begin: value));
+            this._end = visitor.visit(this, tween: this._end, targetValue: this.widget.end,
+                constructor: value => new NullableFloatTween(begin: value));
+            this._bottom = visitor.visit(this, tween: this._bottom, targetValue: this.widget.bottom,
+                constructor: value => new NullableFloatTween(begin: value));
+            this._width = visitor.visit(this, tween: this._width, targetValue: this.widget.width,
+                constructor: value => new NullableFloatTween(begin: value));
+            this._height = visitor.visit(this, tween: this._height, targetValue: this.widget.height,
+                constructor: value => new NullableFloatTween(begin: value));
+        }
+
+        public override Widget build(BuildContext context) {
+            D.assert(WidgetsD.debugCheckHasDirectionality(context));
+            return Positioned.directional(
+                textDirection: Directionality.of(context: context),
+                child: this.widget.child,
+                start: this._start?.evaluate(animation: this.animation),
+                top: this._top?.evaluate(animation: this.animation),
+                end: this._end?.evaluate(animation: this.animation),
+                bottom: this._bottom?.evaluate(animation: this.animation),
+                width: this._width?.evaluate(animation: this.animation),
+                height: this._height?.evaluate(animation: this.animation)
+            );
+        }
+
+        public override void debugFillProperties(DiagnosticPropertiesBuilder description) {
+            base.debugFillProperties(properties: description);
+            description.add(ObjectFlagProperty<Tween<float?>>.has("start", value: this._start));
+            description.add(ObjectFlagProperty<Tween<float?>>.has("top", value: this._top));
+            description.add(ObjectFlagProperty<Tween<float?>>.has("end", value: this._end));
+            description.add(ObjectFlagProperty<Tween<float?>>.has("bottom", value: this._bottom));
+            description.add(ObjectFlagProperty<Tween<float?>>.has("width", value: this._width));
+            description.add(ObjectFlagProperty<Tween<float?>>.has("height", value: this._height));
+        }
+    }
+
     public class AnimatedOpacity : ImplicitlyAnimatedWidget {
         public AnimatedOpacity(
             Key key = null,

Runtime/widgets/list_wheel_scroll_view.cs

 using Unity.UIWidgets.painting;
 using Unity.UIWidgets.physics;
 using Unity.UIWidgets.rendering;
-using Unity.UIWidgets.Runtime.external;
+using Unity.UIWidgets.external;
 using Unity.UIWidgets.scheduler;
 using Unity.UIWidgets.ui;
 using UnityEngine;

Runtime/widgets/sliver.cs

 using Unity.UIWidgets.foundation;
 using Unity.UIWidgets.painting;
 using Unity.UIWidgets.rendering;
-using Unity.UIWidgets.Runtime.external;
+using Unity.UIWidgets.external;
 using Unity.UIWidgets.ui;
 
 namespace Unity.UIWidgets.widgets {
         }
     }
 
-    class SliverFillRemaining : SingleChildRenderObjectWidget {
+    public class SliverFillRemaining : SingleChildRenderObjectWidget {
         public SliverFillRemaining(
             Key key = null,
             Widget child = null
             properties.add(new DiagnosticsProperty<bool>("keepAlive", this.keepAlive));
         }
     }
-}
+}