init branch

src/Shared/HandyControl_Shared/Controls/Other/RunningBlock.cs

@@ -0,0 +1,87 @@
+using System;
+using System.Windows;
+using System.Windows.Controls;
+using System.Windows.Media;
+using System.Windows.Media.Animation;
+using HandyControl.Data;
+
+namespace HandyControl.Controls
+{
+    [TemplatePart(Name = ElementContent, Type = typeof(UIElement))]
+    public class RunningBlock : ContentControl
+    {
+        private const string ElementContent = "PART_ContentElement";
+
+        protected Storyboard _storyboard;
+
+        private UIElement _elementContent;
+        public override void OnApplyTemplate()
+        {
+            base.OnApplyTemplate();
+
+            _elementContent = GetTemplateChild(ElementContent) as UIElement;
+        }
+
+        public static readonly DependencyProperty OrientationProperty = DependencyProperty.Register(
+            "Orientation", typeof(Orientation), typeof(RunningBlock), new FrameworkPropertyMetadata(default(Orientation), FrameworkPropertyMetadataOptions.AffectsRender));
+
+        public Orientation Orientation
+        {
+            get => (Orientation) GetValue(OrientationProperty);
+            set => SetValue(OrientationProperty, value);
+        }
+
+        public static readonly DependencyProperty DurationProperty = DependencyProperty.Register(
+            "Duration", typeof(Duration), typeof(RunningBlock), new FrameworkPropertyMetadata(new Duration(TimeSpan.FromSeconds(5)), FrameworkPropertyMetadataOptions.AffectsRender));
+
+        public Duration Duration
+        {
+            get => (Duration) GetValue(DurationProperty);
+            set => SetValue(DurationProperty, value);
+        }
+
+        public static readonly DependencyProperty IsRunningProperty = DependencyProperty.Register(
+            "IsRunning", typeof(bool), typeof(RunningBlock), new PropertyMetadata(ValueBoxes.TrueBox, (o, args) =>
+            {
+                var ctl = (RunningBlock)o;
+                var v = (bool)args.NewValue;
+                if (v)
+                {
+                    ctl._storyboard?.Resume();
+                }
+                else
+                {
+                    ctl._storyboard?.Pause();
+                }
+            }));
+
+        public bool IsRunning
+        {
+            get => (bool) GetValue(IsRunningProperty);
+            set => SetValue(IsRunningProperty, value);
+        }
+
+        private void UpdateContent()
+        {
+            if (_elementContent == null) return;
+
+            _storyboard = new Storyboard();
+
+            var animation = new DoubleAnimation(-ActualWidth, ActualWidth, Duration)
+            {
+                RepeatBehavior = RepeatBehavior.Forever
+            };
+            Storyboard.SetTarget(animation, _elementContent);
+            Storyboard.SetTargetProperty(animation, new PropertyPath("(UIElement.RenderTransform).(TransformGroup.Children)[0].(TranslateTransform.X)"));
+            _storyboard.Children.Add(animation);
+
+            _storyboard.Begin();
+        }
+
+        protected override void OnRender(DrawingContext drawingContext)
+        {
+            base.OnRender(drawingContext);
+            UpdateContent();
+        }
+    }
+}

src/Shared/HandyControl_Shared/HandyControl_Shared.projitems

@@ -28,6 +28,7 @@
     <Compile Include="$(MSBuildThisFileDirectory)Controls\Slider\RangeSlider\RangeTrack.cs" />
     <Compile Include="$(MSBuildThisFileDirectory)Controls\Slider\RangeSlider\RangeThumb.cs" />
     <Compile Include="$(MSBuildThisFileDirectory)Controls\Slider\RangeSlider\TwoWayRangeBase.cs" />
+    <Compile Include="$(MSBuildThisFileDirectory)Controls\Other\RunningBlock.cs" />
     <Compile Include="$(MSBuildThisFileDirectory)Interactivity\Commands\OpenLinkCommand.cs" />
     <Compile Include="$(MSBuildThisFileDirectory)Tools\Converter\BorderCircularClipConverter.cs" />
     <Compile Include="$(MSBuildThisFileDirectory)Tools\Converter\Number2PercentageConverter.cs" />
@@ -372,6 +373,10 @@
       <SubType>Designer</SubType>
       <Generator>MSBuild:Compile</Generator>
     </Page>
+    <Page Include="$(MSBuildThisFileDirectory)Themes\Styles\Base\RunningBlockBaseStyle.xaml">
+      <SubType>Designer</SubType>
+      <Generator>MSBuild:Compile</Generator>
+    </Page>
     <Page Include="$(MSBuildThisFileDirectory)Themes\Styles\Base\SliderBaseStyle.xaml">
       <SubType>Designer</SubType>
       <Generator>MSBuild:Compile</Generator>
@@ -728,6 +733,10 @@
       <SubType>Designer</SubType>
       <Generator>MSBuild:Compile</Generator>
     </Page>
+    <Page Include="$(MSBuildThisFileDirectory)Themes\Styles\RunningBlock.xaml">
+      <SubType>Designer</SubType>
+      <Generator>MSBuild:Compile</Generator>
+    </Page>
     <Page Include="$(MSBuildThisFileDirectory)Themes\Styles\ScrollViewer.xaml">
       <SubType>Designer</SubType>
       <Generator>MSBuild:Compile</Generator>

src/Shared/HandyControl_Shared/Themes/Styles/Base/RunningBlockBaseStyle.xaml

@@ -0,0 +1,23 @@
+<ResourceDictionary xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+                    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+                    xmlns:controls="clr-namespace:HandyControl.Controls">
+
+    <Style x:Key="RunningBlockBaseStyle" TargetType="controls:RunningBlock">
+        <Setter Property="Template">
+            <Setter.Value>
+                <ControlTemplate TargetType="controls:RunningBlock">
+                    <controls:SimplePanel ClipToBounds="True">
+                        <ContentPresenter x:Name="PART_ContentElement" RenderTransformOrigin="0.5,0.5">
+                            <ContentPresenter.RenderTransform>
+                                <TransformGroup>
+                                    <TranslateTransform X="0"/>
+                                </TransformGroup>
+                            </ContentPresenter.RenderTransform>
+                        </ContentPresenter>
+                    </controls:SimplePanel>
+                </ControlTemplate>
+            </Setter.Value>
+        </Setter>
+    </Style>
+
+</ResourceDictionary>

src/Shared/HandyControl_Shared/Themes/Styles/RunningBlock.xaml

@@ -0,0 +1,10 @@
+<ResourceDictionary xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+                    xmlns:controls="clr-namespace:HandyControl.Controls">
+
+    <ResourceDictionary.MergedDictionaries>
+        <ResourceDictionary Source="Base/RunningBlockBaseStyle.xaml"/>
+    </ResourceDictionary.MergedDictionaries>
+
+    <Style BasedOn="{StaticResource RunningBlockBaseStyle}" TargetType="controls:RunningBlock"/>
+
+</ResourceDictionary>

src/Shared/HandyControl_Shared/Themes/Styles/Style.xaml

@@ -70,6 +70,7 @@
         <ResourceDictionary Source="Rectangle.xaml"/>
         <ResourceDictionary Source="Magnifier.xaml"/>
         <ResourceDictionary Source="ToggleBlock.xaml"/>
+        <ResourceDictionary Source="RunningBlock.xaml"/>
     </ResourceDictionary.MergedDictionaries>
 
 </ResourceDictionary>