Initial Commit
This commit is contained in:
22
Charts/Legend items/LegendBottomButtonIsEnabledConverter.cs
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22
Charts/Legend items/LegendBottomButtonIsEnabledConverter.cs
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@@ -0,0 +1,22 @@
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using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Text;
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using Microsoft.Research.DynamicDataDisplay.Converters;
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using System.Windows.Controls;
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using System.Globalization;
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namespace Microsoft.Research.DynamicDataDisplay.Charts
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{
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internal sealed class LegendBottomButtonIsEnabledConverter : ThreeValuesMultiConverter<double, double, double>
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{
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protected override object ConvertCore(double value1, double value2, double value3, Type targetType, object parameter, CultureInfo culture)
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{
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double extentHeight = value1;
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double viewportHeight = value2;
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double offset = value3;
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return viewportHeight < (extentHeight - offset);
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}
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}
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}
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29
Charts/Legend items/LegendItemsHelper.cs
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29
Charts/Legend items/LegendItemsHelper.cs
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using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Text;
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using System.Windows.Data;
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using System.Windows;
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namespace Microsoft.Research.DynamicDataDisplay.Charts.Legend_items
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{
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public static class LegendItemsHelper
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{
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public static NewLegendItem BuildDefaultLegendItem(IPlotterElement chart)
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{
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DependencyObject dependencyChart = (DependencyObject)chart;
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NewLegendItem result = new NewLegendItem();
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SetCommonBindings(result, chart);
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return result;
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}
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public static void SetCommonBindings(NewLegendItem legendItem, object chart)
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{
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legendItem.DataContext = chart;
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legendItem.SetBinding(NewLegend.VisualContentProperty, new Binding { Path = new PropertyPath("(0)", NewLegend.VisualContentProperty) });
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legendItem.SetBinding(NewLegend.DescriptionProperty, new Binding { Path = new PropertyPath("(0)", NewLegend.DescriptionProperty) });
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}
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}
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}
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128
Charts/Legend items/LegendResources.xaml
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128
Charts/Legend items/LegendResources.xaml
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@@ -0,0 +1,128 @@
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<ResourceDictionary xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
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xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
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xmlns:local="clr-namespace:Microsoft.Research.DynamicDataDisplay.Charts"
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>
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<!--NewLegend-->
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<Style TargetType="{x:Type local:NewLegend}" BasedOn="{StaticResource {x:Type ItemsControl}}">
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<!--<Setter Property="Canvas.Top" Value="10"/>
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<Setter Property="Canvas.Right" Value="10"/>-->
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<Setter Property="Margin" Value="10,10,10,10"/>
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<Setter Property="HorizontalAlignment" Value="Left"/>
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<Setter Property="VerticalAlignment" Value="Top"/>
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<Setter Property="Panel.ZIndex" Value="10"/>
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<Setter Property="Background" Value="White"/>
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<Setter Property="BorderBrush" Value="DarkGray"/>
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<!--<Setter Property="ItemTemplate">
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<Setter.Value>
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<DataTemplate>
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<StackPanel Orientation="Horizontal">
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<CheckBox></CheckBox>
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<ContentControl Margin="10" Content="{Binding}"/>
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</StackPanel>
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</DataTemplate>
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</Setter.Value>
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</Setter>
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<Setter Property="ItemContainerStyle">
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<Setter.Value>
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<Style>
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<Setter Property="Control.Template">
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<Setter.Value>
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<ControlTemplate>
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<StackPanel Orientation="Horizontal">
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<CheckBox></CheckBox>
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<ContentControl Margin="10" Background="Orange" Content="{Binding}"/>
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<ContentPresenter Content="{Binding}"/>
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</StackPanel>
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</ControlTemplate>
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</Setter.Value>
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</Setter>
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</Style>
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</Setter.Value>
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</Setter>-->
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<Setter Property="Template">
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<Setter.Value>
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<ControlTemplate TargetType="{x:Type local:NewLegend}">
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<Grid>
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<Rectangle Name="backRect" Fill="{TemplateBinding Background}" Stroke="{TemplateBinding BorderBrush}"
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RadiusX="10"
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RadiusY="10"
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StrokeThickness="1"/>
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<ScrollViewer CanContentScroll="True" VerticalScrollBarVisibility="Auto" HorizontalScrollBarVisibility="Disabled"
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Margin="5">
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<ItemsPresenter/>
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</ScrollViewer>
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</Grid>
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</ControlTemplate>
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</Setter.Value>
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</Setter>
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</Style>
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<local:LegendTopButtonToIsEnabledConverter x:Key="legendTopButtonConverter"/>
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<local:LegendBottomButtonIsEnabledConverter x:Key="legendBottomButtonConverter"/>
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<!--NewLegend No scroll style-->
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<Style TargetType="{x:Type local:NewLegend}" BasedOn="{StaticResource {x:Type local:NewLegend}}" x:Key="NoScrollLegendStyle">
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<Setter Property="Template">
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<Setter.Value>
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<ControlTemplate TargetType="{x:Type local:NewLegend}">
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<Grid>
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<Rectangle Name="backRect" Fill="{TemplateBinding Background}" Stroke="{TemplateBinding BorderBrush}"
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RadiusX="10"
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RadiusY="10"
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StrokeThickness="1"/>
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<Grid>
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<Grid.RowDefinitions>
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<RowDefinition Height="Auto"/>
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<RowDefinition Height="*"/>
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<RowDefinition Height="Auto"/>
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</Grid.RowDefinitions>
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<RepeatButton Content="^" Grid.Row="0" Command="{x:Static ScrollBar.LineUpCommand}" CommandTarget="{Binding ElementName=scroll}"
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Height="18" VerticalContentAlignment="Center" Padding="0"
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IsEnabled="{Binding VerticalOffset, ElementName=scroll, Converter={StaticResource legendTopButtonConverter}}"/>
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<ScrollViewer Name="scroll" Grid.Row="1"
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CanContentScroll="True" VerticalScrollBarVisibility="Hidden" HorizontalScrollBarVisibility="Disabled"
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Margin="5">
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<ItemsPresenter/>
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</ScrollViewer>
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<RepeatButton Content="v" Grid.Row="2" Command="{x:Static ScrollBar.LineDownCommand}" CommandTarget="{Binding ElementName=scroll}"
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Height="18" VerticalContentAlignment="Center" Padding="0">
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<RepeatButton.IsEnabled>
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<MultiBinding Converter="{StaticResource legendBottomButtonConverter}">
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<Binding Path="ExtentHeight" ElementName="scroll"/>
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<Binding Path="ViewportHeight" ElementName="scroll"/>
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<Binding Path="VerticalOffset" ElementName="scroll"/>
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</MultiBinding>
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</RepeatButton.IsEnabled>
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</RepeatButton>
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</Grid>
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</Grid>
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</ControlTemplate>
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</Setter.Value>
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</Setter>
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</Style>
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<!--NewLegendItem-->
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<Style TargetType="{x:Type local:NewLegendItem}">
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<Setter Property="Template">
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<Setter.Value>
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<ControlTemplate TargetType="{x:Type local:NewLegendItem}">
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<StackPanel Orientation="Horizontal">
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<StackPanel.ToolTip>
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<Binding Path="(local:NewLegend.DetailedDescription)"/>
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</StackPanel.ToolTip>
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<ContentControl Content="{TemplateBinding local:NewLegend.VisualContent}" Margin="2" VerticalAlignment="Center" />
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<ContentControl Margin="2" VerticalAlignment="Center">
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<ContentControl.Content>
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<Binding Path="(local:NewLegend.Description)"/>
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</ContentControl.Content>
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</ContentControl>
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</StackPanel>
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</ControlTemplate>
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</Setter.Value>
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</Setter>
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</Style>
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</ResourceDictionary>
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47
Charts/Legend items/LegendStyles.cs
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47
Charts/Legend items/LegendStyles.cs
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@@ -0,0 +1,47 @@
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using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Text;
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using System.Windows;
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namespace Microsoft.Research.DynamicDataDisplay.Charts
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{
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public static class LegendStyles
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{
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private static Style defaultStyle;
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public static Style Default
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{
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get
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{
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if (defaultStyle == null)
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{
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var legendStyles = GetLegendStyles();
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defaultStyle = (Style)legendStyles[typeof(NewLegend)];
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}
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return defaultStyle;
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}
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}
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private static Style noScrollStyle;
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public static Style NoScroll
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{
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get
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{
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if (noScrollStyle == null)
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{
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var legendStyles = GetLegendStyles();
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noScrollStyle = (Style)legendStyles["NoScrollLegendStyle"];
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}
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return noScrollStyle;
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}
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}
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private static ResourceDictionary GetLegendStyles()
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{
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var legendStyles = (ResourceDictionary)Application.LoadComponent(new Uri("/DynamicDataDisplay;component/Charts/Legend items/LegendResources.xaml", UriKind.Relative));
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return legendStyles;
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}
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}
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}
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18
Charts/Legend items/LegendTopButtonToIsEnabledConverter.cs
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18
Charts/Legend items/LegendTopButtonToIsEnabledConverter.cs
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@@ -0,0 +1,18 @@
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using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Text;
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using Microsoft.Research.DynamicDataDisplay.Converters;
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namespace Microsoft.Research.DynamicDataDisplay.Charts
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{
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internal sealed class LegendTopButtonToIsEnabledConverter : GenericValueConverter<double>
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{
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public override object ConvertCore(double value, Type targetType, object parameter, System.Globalization.CultureInfo culture)
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{
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double verticalOffset = value;
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return verticalOffset > 0;
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}
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}
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}
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342
Charts/Legend items/NewLegend.cs
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342
Charts/Legend items/NewLegend.cs
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@@ -0,0 +1,342 @@
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using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Text;
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using System.Windows.Controls;
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using System.Windows;
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using System.Windows.Data;
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using System.Windows.Shapes;
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using System.Windows.Media.Effects;
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using System.Collections.Specialized;
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using System.Collections.ObjectModel;
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using System.Diagnostics;
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using System.Collections;
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using System.Windows.Media;
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using Microsoft.Research.DynamicDataDisplay.Charts.Legend_items;
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namespace Microsoft.Research.DynamicDataDisplay.Charts
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{
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public delegate IEnumerable<FrameworkElement> LegendItemsBuilder(IPlotterElement element);
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public class NewLegend : ItemsControl, IPlotterElement
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{
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static NewLegend()
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{
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Type thisType = typeof(NewLegend);
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DefaultStyleKeyProperty.OverrideMetadata(thisType, new FrameworkPropertyMetadata(thisType));
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Plotter.PlotterProperty.OverrideMetadata(thisType, new FrameworkPropertyMetadata(OnPlotterChanged));
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}
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private readonly ObservableCollection<FrameworkElement> legendItems = new ObservableCollection<FrameworkElement>();
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public NewLegend()
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{
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ItemsSource = legendItems;
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}
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#region IPlotterElement Members
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private static void OnPlotterChanged(DependencyObject d, DependencyPropertyChangedEventArgs e)
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{
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NewLegend legend = (NewLegend)d;
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if (e.OldValue != null)
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{
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legend.DetachFromPlotter((Plotter)e.OldValue);
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}
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if (e.NewValue != null)
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{
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legend.AttachToPlotter((Plotter)e.NewValue);
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}
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}
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private Plotter plotter;
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public void OnPlotterAttached(Plotter plotter)
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{
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plotter.CentralGrid.Children.Add(this);
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AttachToPlotter(plotter);
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}
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private void AttachToPlotter(Plotter plotter)
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{
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if (plotter != this.plotter)
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{
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this.plotter = plotter;
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plotter.Children.CollectionChanged += PlotterChildren_CollectionChanged;
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PopulateLegend();
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}
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}
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public void OnPlotterDetaching(Plotter plotter)
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{
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plotter.CentralGrid.Children.Remove(this);
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DetachFromPlotter(plotter);
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}
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private void DetachFromPlotter(Plotter plotter)
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{
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if (plotter != null)
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{
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plotter.Children.CollectionChanged -= PlotterChildren_CollectionChanged;
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this.plotter = null;
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CleanLegend();
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}
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}
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public Plotter Plotter
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{
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get { return plotter; }
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}
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#endregion
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private void PlotterChildren_CollectionChanged(object sender, NotifyCollectionChangedEventArgs e)
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{
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PopulateLegend();
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}
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public void PopulateLegend()
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{
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legendItems.Clear();
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// smk if (!LegendVisible) return;
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foreach (var chart in plotter.Children.OfType<DependencyObject>())
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{
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var legendItemsBuilder = NewLegend.GetLegendItemsBuilder(chart);
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if (legendItemsBuilder != null)
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{
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foreach (var legendItem in legendItemsBuilder((IPlotterElement)chart))
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{
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legendItems.Add(legendItem);
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}
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}
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//var controller = LegendItemControllersStore.Current.GetController(chart.GetType());
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//if (controller != null)
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//{
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// controller.ProcessChart(chart, this);
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//}
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}
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// smk UpdateVisibility();
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}
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private void UpdateVisibility()
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{
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if (legendItems.Count > 0)
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Visibility = Visibility.Visible;
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else
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Visibility = Visibility.Hidden;
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}
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private void CleanLegend()
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{
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foreach (var legendItem in legendItems)
|
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{
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BindingOperations.ClearAllBindings(legendItem);
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}
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legendItems.Clear();
|
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|
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UpdateVisibility();
|
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}
|
||||
|
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#region Attached Properties
|
||||
|
||||
#region Description
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|
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public static object GetDescription(DependencyObject obj)
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{
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return obj.GetValue(DescriptionProperty);
|
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}
|
||||
|
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public static void SetDescription(DependencyObject obj, object value)
|
||||
{
|
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obj.SetValue(DescriptionProperty, value);
|
||||
}
|
||||
|
||||
public static readonly DependencyProperty DescriptionProperty = DependencyProperty.RegisterAttached(
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"Description",
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typeof(object),
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typeof(NewLegend),
|
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new FrameworkPropertyMetadata(null));
|
||||
|
||||
#endregion // end of Description
|
||||
|
||||
#region Detailed description
|
||||
|
||||
public static object GetDetailedDescription(DependencyObject obj)
|
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{
|
||||
return (object)obj.GetValue(DetailedDescriptionProperty);
|
||||
}
|
||||
|
||||
public static void SetDetailedDescription(DependencyObject obj, object value)
|
||||
{
|
||||
obj.SetValue(DetailedDescriptionProperty, value);
|
||||
}
|
||||
|
||||
public static readonly DependencyProperty DetailedDescriptionProperty = DependencyProperty.RegisterAttached(
|
||||
"DetailedDescription",
|
||||
typeof(object),
|
||||
typeof(NewLegend),
|
||||
new FrameworkPropertyMetadata(null));
|
||||
|
||||
#endregion // end of Detailed description
|
||||
|
||||
#region VisualContent
|
||||
|
||||
public static object GetVisualContent(DependencyObject obj)
|
||||
{
|
||||
return (object)obj.GetValue(VisualContentProperty);
|
||||
}
|
||||
|
||||
public static void SetVisualContent(DependencyObject obj, object value)
|
||||
{
|
||||
obj.SetValue(VisualContentProperty, value);
|
||||
}
|
||||
|
||||
public static readonly DependencyProperty VisualContentProperty = DependencyProperty.RegisterAttached(
|
||||
"VisualContent",
|
||||
typeof(object),
|
||||
typeof(NewLegend),
|
||||
new FrameworkPropertyMetadata(null));
|
||||
|
||||
#endregion // end of VisualContent
|
||||
|
||||
#region SampleData
|
||||
|
||||
public static object GetSampleData(DependencyObject obj)
|
||||
{
|
||||
return (object)obj.GetValue(SampleDataProperty);
|
||||
}
|
||||
|
||||
public static void SetSampleData(DependencyObject obj, object value)
|
||||
{
|
||||
obj.SetValue(SampleDataProperty, value);
|
||||
}
|
||||
|
||||
public static readonly DependencyProperty SampleDataProperty = DependencyProperty.RegisterAttached(
|
||||
"SampleData",
|
||||
typeof(object),
|
||||
typeof(NewLegend),
|
||||
new FrameworkPropertyMetadata(null));
|
||||
|
||||
#endregion // end of SampleData
|
||||
|
||||
#region ShowInLegend
|
||||
|
||||
public static bool GetShowInLegend(DependencyObject obj)
|
||||
{
|
||||
return (bool)obj.GetValue(ShowInLegendProperty);
|
||||
}
|
||||
|
||||
public static void SetShowInLegend(DependencyObject obj, bool value)
|
||||
{
|
||||
obj.SetValue(ShowInLegendProperty, value);
|
||||
}
|
||||
|
||||
public static readonly DependencyProperty ShowInLegendProperty = DependencyProperty.RegisterAttached(
|
||||
"ShowInLegend",
|
||||
typeof(bool),
|
||||
typeof(NewLegend),
|
||||
new FrameworkPropertyMetadata(true, OnShowInLegendChanged));
|
||||
|
||||
private static void OnShowInLegendChanged(DependencyObject d, DependencyPropertyChangedEventArgs e)
|
||||
{
|
||||
NewLegend legend = (NewLegend)d;
|
||||
legend.PopulateLegend();
|
||||
}
|
||||
|
||||
#endregion // end of ShowInLegend
|
||||
|
||||
#region LegendItemsBuilder
|
||||
|
||||
public static LegendItemsBuilder GetLegendItemsBuilder(DependencyObject obj)
|
||||
{
|
||||
return (LegendItemsBuilder)obj.GetValue(LegendItemsBuilderProperty);
|
||||
}
|
||||
|
||||
public static void SetLegendItemsBuilder(DependencyObject obj, LegendItemsBuilder value)
|
||||
{
|
||||
obj.SetValue(LegendItemsBuilderProperty, value);
|
||||
}
|
||||
|
||||
public static readonly DependencyProperty LegendItemsBuilderProperty = DependencyProperty.RegisterAttached(
|
||||
"LegendItemsBuilder",
|
||||
typeof(LegendItemsBuilder),
|
||||
typeof(NewLegend),
|
||||
new FrameworkPropertyMetadata(null, OnLegendItemsBuilderChanged));
|
||||
|
||||
private static void OnLegendItemsBuilderChanged(DependencyObject d, DependencyPropertyChangedEventArgs e)
|
||||
{
|
||||
IPlotterElement plotterElement = d as IPlotterElement;
|
||||
if (plotterElement != null && plotterElement.Plotter != null)
|
||||
{
|
||||
ChartPlotter plotter = plotterElement.Plotter as ChartPlotter;
|
||||
if (plotter != null)
|
||||
{
|
||||
plotter.NewLegend.PopulateLegend();
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
#endregion // end of LegendItemsBuilder
|
||||
|
||||
#endregion // end of Attached Properties
|
||||
|
||||
#region Properties
|
||||
|
||||
public bool LegendVisible
|
||||
{
|
||||
get { return (bool)GetValue(LegendVisibleProperty); }
|
||||
set { SetValue(LegendVisibleProperty, value); }
|
||||
}
|
||||
|
||||
public static readonly DependencyProperty LegendVisibleProperty = DependencyProperty.Register(
|
||||
"LegendVisible",
|
||||
typeof(bool),
|
||||
typeof(NewLegend),
|
||||
new FrameworkPropertyMetadata(true, OnLegendVisibleChanged));
|
||||
|
||||
private static void OnLegendVisibleChanged(DependencyObject d, DependencyPropertyChangedEventArgs e)
|
||||
{
|
||||
NewLegend owner = (NewLegend)d;
|
||||
|
||||
var visible = (bool)e.NewValue;
|
||||
owner.OnLegendVisibleChanged(visible);
|
||||
}
|
||||
|
||||
private void OnLegendVisibleChanged(bool visible)
|
||||
{
|
||||
if (visible && legendItems.Count > 0)
|
||||
{
|
||||
Visibility = Visibility.Visible;
|
||||
}
|
||||
else
|
||||
{
|
||||
Visibility = Visibility.Collapsed;
|
||||
}
|
||||
}
|
||||
|
||||
#endregion // end of Properties
|
||||
|
||||
#region Overrides
|
||||
|
||||
public override void OnApplyTemplate()
|
||||
{
|
||||
base.OnApplyTemplate();
|
||||
|
||||
#if !RELEASEXBAP
|
||||
var rect = (Rectangle)Template.FindName("backRect", this);
|
||||
if (rect != null)
|
||||
{
|
||||
rect.Effect = new DropShadowEffect { Direction = 300, ShadowDepth = 3, Opacity = 0.4 };
|
||||
}
|
||||
#endif
|
||||
}
|
||||
|
||||
#endregion // end of Overrides
|
||||
}
|
||||
}
|
||||
33
Charts/Legend items/NewLegendItem.cs
Normal file
33
Charts/Legend items/NewLegendItem.cs
Normal file
@@ -0,0 +1,33 @@
|
||||
using System;
|
||||
using System.Collections.Generic;
|
||||
using System.Linq;
|
||||
using System.Text;
|
||||
using System.Windows.Controls;
|
||||
using System.Windows;
|
||||
using System.Windows.Media.Animation;
|
||||
using System.ComponentModel;
|
||||
|
||||
namespace Microsoft.Research.DynamicDataDisplay.Charts
|
||||
{
|
||||
public class NewLegendItem : Control
|
||||
{
|
||||
static NewLegendItem()
|
||||
{
|
||||
var thisType = typeof(NewLegendItem);
|
||||
DefaultStyleKeyProperty.OverrideMetadata(thisType, new FrameworkPropertyMetadata(thisType));
|
||||
}
|
||||
|
||||
//public object VisualContent
|
||||
//{
|
||||
// get { return NewLegend.GetVisualContent(this); }
|
||||
// set { NewLegend.SetVisualContent(this, value); }
|
||||
//}
|
||||
|
||||
//[Bindable(true)]
|
||||
//public object Description
|
||||
//{
|
||||
// get { return NewLegend.GetDescription(this); }
|
||||
// set { NewLegend.SetDescription(this, value); }
|
||||
//}
|
||||
}
|
||||
}
|
||||
Reference in New Issue
Block a user