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Merged
KarkuvelRajan merged 2 commits into from
Mar 14, 2025
Merged

WPF-946343-Need to Prepare a sample for Stencil Save and Load UG #96

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3e2a454
WPF-946343_Sample_for_Stencil_Save_and_Load
ArunKumarSF4054 Mar 14, 2025
7687f46
WPF-946343_LicensingCodesRemoved
ArunKumarSF4054 Mar 14, 2025
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6 changes: 6 additions & 0 deletions Samples/Stencil/Stencil Save and Load/Stencil Save and Load/App.config
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<?xml version="1.0" encoding="utf-8"?>
<configuration>
<startup>
<supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.6.2"/>
</startup>
</configuration>
Binary file added Samples/Stencil/Stencil Save and Load/Stencil Save and Load/App.ico
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6 changes: 6 additions & 0 deletions Samples/Stencil/Stencil Save and Load/Stencil Save and Load/App.xaml
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<Application x:Class="UserInteraction_Stencil.App"
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
StartupUri="MainWindow.xaml">

</Application>
50 changes: 50 additions & 0 deletions Samples/Stencil/Stencil Save and Load/Stencil Save and Load/App.xaml.cs
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using System;
using System.Collections.Generic;
using System.Configuration;
using System.Data;
using System.Linq;
using System.Threading.Tasks;
using System.IO;
using System.Reflection;
using System.Text;
using System.Windows;
using Syncfusion.Licensing;

namespace UserInteraction_Stencil
{
/// <summary>
/// Interaction logic for App.xaml
/// </summary>
public partial class App : Application
{
public App()
{
// SyncfusionLicenseProvider.RegisterLicense("");
}

/// <summary>
/// Helper method to find a syncfusion license key from the Common folder
/// </summary>
/// <param name="fileName">File name of the syncfusion license key</param>
/// <returns></returns>
//public static string FindLicenseKey()
//{
// int levelsToCheck = 12;
// string filePath = @"Common\SyncfusionLicense.txt";

// string rootPath = System.IO.Path.GetDirectoryName(Assembly.GetEntryAssembly().CodeBase.Replace(@"file:///", ""));

// for (int n = 0; n < levelsToCheck; n++)
// {
// string fileDataPath = System.IO.Path.Combine(rootPath, filePath);
// if (System.IO.File.Exists(fileDataPath))
// return File.ReadAllText(fileDataPath, Encoding.UTF8);
// DirectoryInfo rootDirectory = Directory.GetParent(rootPath);
// if (rootDirectory == null)
// break;
// rootPath = rootDirectory.FullName;
// }
// return string.Empty;
//}
}
}
199 changes: 199 additions & 0 deletions Samples/Stencil/Stencil Save and Load/Stencil Save and Load/MainWindow.xaml
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<Window xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
xmlns:local="clr-namespace:UserInteraction_Stencil"
xmlns:syncfusion="http://schemas.syncfusion.com/wpf"
x:Class="UserInteraction_Stencil.MainWindow"
xmlns:System="clr-namespace:System;assembly=mscorlib"
xmlns:viewmodel="clr-namespace:UserInteraction_Stencil.Viewmodel"
xmlns:Stencil="clr-namespace:Syncfusion.UI.Xaml.Diagram.Stencil;assembly=Syncfusion.SfDiagram.Wpf"
xmlns:RulerControl="clr-namespace:Syncfusion.UI.Xaml.Diagram.Controls;assembly=Syncfusion.SfDiagram.Wpf"
xmlns:diagram="clr-namespace:Syncfusion.UI.Xaml.Diagram;assembly=Syncfusion.SfDiagram.Wpf"
Icon="App.ico"
Title="Stencil"
WindowState="Maximized"
WindowStartupLocation="CenterScreen">
<Window.DataContext>
<viewmodel:StencilViewModel>
<!--To Represent HorizontalRuler,VerticalRuler-->
<viewmodel:StencilViewModel.HorizontalRuler>
<RulerControl:Ruler Orientation="Horizontal"/>
</viewmodel:StencilViewModel.HorizontalRuler>

<viewmodel:StencilViewModel.VerticalRuler>
<RulerControl:Ruler Orientation="Vertical"/>
</viewmodel:StencilViewModel.VerticalRuler>

<!--Initializes PageSettings-->
<viewmodel:StencilViewModel.PageSettings>
<syncfusion:PageSettings PageBorderBrush="Transparent"/>
</viewmodel:StencilViewModel.PageSettings>

<!--Initializes Node-->
<viewmodel:StencilViewModel.Nodes>
<syncfusion:NodeCollection/>
</viewmodel:StencilViewModel.Nodes>

<!--Initializes Connector-->
<viewmodel:StencilViewModel.Connectors>
<syncfusion:ConnectorCollection/>
</viewmodel:StencilViewModel.Connectors>

<!--Initializes Group-->
<viewmodel:StencilViewModel.Groups>
<syncfusion:GroupCollection/>
</viewmodel:StencilViewModel.Groups>

</viewmodel:StencilViewModel>
</Window.DataContext>
<Window.Resources>
<ResourceDictionary>
<ResourceDictionary.MergedDictionaries>
<!--Initialize Shapes-->
<ResourceDictionary Source="/Syncfusion.SfDiagram.Wpf;component/Resources/BasicShapes.xaml" />
<ResourceDictionary Source="/Syncfusion.SfDiagram.Wpf;component/Resources/Bindingstyle.xaml" />
</ResourceDictionary.MergedDictionaries>
<local:EnumDisplayNameConverter x:Key="EnumDisplayNameConverter"/>
<!--Style for Node-->
<Style TargetType="syncfusion:Node">
<Setter Property="ShapeStyle">
<Setter.Value>
<Style TargetType="Path">
<Setter Property="Fill" Value="#FF5B9BD5"/>
<Setter Property="Stroke" Value="#FFC8C8C8"/>
<Setter Property="Stretch" Value="Fill"/>
</Style>
</Setter.Value>
</Setter>
</Style>
<DataTemplate x:Key="TitleTemplate">
<TextBlock x:Name="HeaderText" Text="{Binding}" FontSize="15" FontWeight="SemiBold" Padding="0,0,0,8">
</TextBlock>
</DataTemplate>
<ObjectDataProvider x:Key="DisplayMode" MethodName="GetValues" ObjectType="{x:Type System:Enum}">
<ObjectDataProvider.MethodParameters>
<x:Type TypeName="diagram:DisplayMode"/>
</ObjectDataProvider.MethodParameters>
</ObjectDataProvider>
<ObjectDataProvider x:Key="SymbolGroupDisplayMode" MethodName="GetValues" ObjectType="{x:Type System:Enum}">
<ObjectDataProvider.MethodParameters>
<x:Type TypeName="diagram:SymbolGroupDisplayMode"/>
</ObjectDataProvider.MethodParameters>
</ObjectDataProvider>
<ObjectDataProvider x:Key="SymbolsDisplayMode" MethodName="GetValues" ObjectType="{x:Type System:Enum}">
<ObjectDataProvider.MethodParameters>
<x:Type TypeName="diagram:SymbolsDisplayMode"/>
</ObjectDataProvider.MethodParameters>
</ObjectDataProvider>
<ObjectDataProvider x:Key="SymbolSelectionMode" MethodName="GetValues" ObjectType="{x:Type System:Enum}">
<ObjectDataProvider.MethodParameters>
<x:Type TypeName="diagram:SymbolSelectionMode"/>
</ObjectDataProvider.MethodParameters>
</ObjectDataProvider>
</ResourceDictionary>
</Window.Resources>

<Grid>
<Grid.ColumnDefinitions>
<ColumnDefinition Width="Auto"/>
<ColumnDefinition Width="3*"/>
<ColumnDefinition Width="*"/>
</Grid.ColumnDefinitions>


<syncfusion:Stencil x:Name="stencil" Width="250" Title="Shapes" TitleTemplate="{StaticResource TitleTemplate}"
SymbolGroupDisplayMode="{Binding SymbolGroupDisplayMode, Mode=TwoWay}"
SymbolSelectionMode="{Binding SymbolSelectionMode, Mode=TwoWay}"
DisplayMode="{Binding DisplayMode, Mode=TwoWay}"
ShowSearchTextBox="{Binding ShowSearchTextBox}"
ShowDisplayModeToggleButton="{Binding ShowDisplayModeToggleButton}"
SymbolsDisplayMode="{Binding SymbolsDisplayMode,Mode=TwoWay}"
Grid.Column="0"
Grid.Row="1"
Margin="5,5,0,5"
Constraints="{Binding StencilConstraints}"
ExpandMode="One" GroupMappingName="Key">
<!--Initialize the stencil categories-->
<syncfusion:Stencil.SymbolGroups>
<syncfusion:SymbolGroups>
<!--Specify the basic shapes category with title and resource key-->
<syncfusion:SymbolGroupViewModel Name="Basic Shapes" CategorySource="{StaticResource BasicShapes}"/>
<syncfusion:SymbolGroupViewModel Name="Flow Shapes" CategorySource="{StaticResource FlowShapes}"/>
<syncfusion:SymbolGroupViewModel Name="Arrow Shapes" CategorySource="{StaticResource ArrowShapes}"/>
<syncfusion:SymbolGroupViewModel Name="DataFlow Shapes" CategorySource="{StaticResource DataFlowShapes}"/>
</syncfusion:SymbolGroups>
</syncfusion:Stencil.SymbolGroups>
</syncfusion:Stencil>

<!--Initializes Diagram-->
<syncfusion:SfDiagram x:Name="diagram"
Grid.Column="1"
Margin="0,5,5,5"
Nodes="{Binding Nodes}"
Connectors="{Binding Connectors}"
Swimlanes="{Binding Swimlanes}"
Groups="{Binding Groups}"
PageSettings="{Binding PageSettings}"
HorizontalRuler="{Binding HorizontalRuler}"
VerticalRuler="{Binding VerticalRuler}">
<!--SnapConstraints used to Control the Visibility of Gridlines and enable/disable Snapping.-->
<syncfusion:SfDiagram.SnapSettings>
<syncfusion:SnapSettings SnapConstraints="All" SnapToObject="All"/>
</syncfusion:SfDiagram.SnapSettings>
</syncfusion:SfDiagram>

<StackPanel Grid.Column="2" Margin="0,20,0,0">
<Grid>
<Grid.ColumnDefinitions>
<ColumnDefinition Width="165"/>
<ColumnDefinition Width="132"/>
</Grid.ColumnDefinitions>

<Grid.RowDefinitions>
<RowDefinition Height="40"/>
<RowDefinition Height="40"/>
<RowDefinition Height="40"/>
<RowDefinition Height="40"/>
</Grid.RowDefinitions>
<Label Grid.Row="0" Grid.Column="0" FontFamily="Segoe UI" FontWeight="Normal" FontSize="12px" Content="Display Mode"/>
<Label Grid.Row="1" Grid.Column="0" FontFamily="Segoe UI" FontWeight="Normal" FontSize="12px" Content="Symbol Group Display Mode"/>
<Label Grid.Row="2" Grid.Column="0" FontFamily="Segoe UI" FontWeight="Normal" FontSize="12px" Content="Symbol Display Mode"/>
<Label Grid.Row="3" Grid.Column="0" FontFamily="Segeo UI" FontWeight="Normal" FontSize="12px" Content="Symbol Selection Mode"/>

<ComboBox Height="22px" x:Name="DisplayMode" Margin="0,-15,0,0" Grid.Row="0" Grid.Column="1"
ItemsSource="{Binding Source={StaticResource DisplayMode}}" SelectedItem="{Binding DisplayMode,Mode=TwoWay}" >
</ComboBox>
<ComboBox Height="22px" Margin="0,-15,0,0" Grid.Row="1" Grid.Column="1"
ItemsSource="{Binding Source={StaticResource SymbolGroupDisplayMode}}" SelectedItem="{Binding SymbolGroupDisplayMode}">
</ComboBox>
<ComboBox Height="22px" Margin="0,-15,0,0" Grid.Row="2" Grid.Column="1"
SelectedItem="0" SelectionChanged="ComboBox_SelectionChanged" >
<ComboBoxItem Content="Icons Only" IsSelected="True" />
<ComboBoxItem Content="Names Under Icons"/>
</ComboBox>
<ComboBox Height="22px" Margin="0,-15,0,0" Grid.Row="3" Grid.Column="1"
ItemsSource="{Binding Source={StaticResource SymbolSelectionMode}}" SelectedItem="{Binding SymbolSelectionMode}"/>
</Grid>
<CheckBox Margin="0,10,0,10" IsChecked="{Binding ShowSearchTextBox, Mode=TwoWay}" Content="Show Search TextBox"></CheckBox>
<CheckBox x:Name="showGridlines" Margin="0,10,0,10"
IsChecked="{Binding ShowDisplayModeToggleButton, Mode=TwoWay}"
Content="Show Display Mode Toggle Button" >
</CheckBox>
<CheckBox Margin="0,10,0,10" IsChecked="{Binding ShowPreview,Mode=TwoWay}" Content="Show Preview">
<CheckBox.ToolTip>
<ToolTip Placement="Bottom" Content="While dragging symbol to the diagram preview of the dragged item will be shown instead of the original dragged item."/>
</CheckBox.ToolTip>
</CheckBox>
<CheckBox Margin="0,10,0,0" IsChecked="{Binding EnableReorder,Mode=TwoWay}" Content="Enable Symbol Reorder">
<CheckBox.ToolTip>
<ToolTip Placement="Bottom" Content="You can rearrange the symbols within it's symbol group."/>
</CheckBox.ToolTip>
</CheckBox>

<Button x:Name="Save" Content="Save" HorizontalAlignment="Left" Height="40" Click="Save_Click" Width="120" Margin="0,20,0,0"/>

<CheckBox x:Name="LoadSettings" Content="Load Settings" IsChecked="False" HorizontalAlignment="Left" Height="20" Width="120" Margin="0,20,0,0"/>

<Button x:Name="Load" Content="Load" HorizontalAlignment="Left" Height="40" Click="Load_Click" Width="120" Margin="0,10,0,0"/>
</StackPanel>
</Grid>
</Window>
99 changes: 99 additions & 0 deletions Samples/Stencil/Stencil Save and Load/Stencil Save and Load/MainWindow.xaml.cs
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using Microsoft.Win32;
using Syncfusion.UI.Xaml.Diagram;
using Syncfusion.UI.Xaml.Diagram.Stencil;
using System;
using System.Collections.ObjectModel;
using System.ComponentModel.DataAnnotations;
using System.Globalization;
using System.IO;
using System.Reflection;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Data;
using System.Windows.Markup;

namespace UserInteraction_Stencil
{
/// <summary>
/// Interaction logic for MainWindow.xaml
/// </summary>
public partial class MainWindow : Window
{
public MainWindow()
{
InitializeComponent();
}

private void ComboBox_SelectionChanged(object sender, System.Windows.Controls.SelectionChangedEventArgs e)
{
ComboBox comboBox = sender as ComboBox;
ComboBoxItem selectedItem = comboBox.SelectedItem as ComboBoxItem;
if (selectedItem.Content.ToString() == "Icons Only")
{
stencil.SymbolsDisplayMode = Syncfusion.UI.Xaml.Diagram.SymbolsDisplayMode.IconsOnly;
}
else
{
stencil.SymbolsDisplayMode = Syncfusion.UI.Xaml.Diagram.SymbolsDisplayMode.NamesUnderIcons;
}
}

private void Save_Click(object sender, RoutedEventArgs e)
{
SaveFileDialog dialog = new SaveFileDialog();
dialog.Title = "Save XAML";

dialog.Filter = "XAML File (*.xaml)|*.xaml";
if (dialog.ShowDialog() == true)
{
using (Stream s = File.Open(dialog.FileName, FileMode.OpenOrCreate))
{
stencil.Save(s);
}
}
}

private void Load_Click(object sender, RoutedEventArgs e)
{
stencil.SymbolGroups = new SymbolGroups();

OpenFileDialog dialog = new OpenFileDialog();
if (dialog.ShowDialog() == true)
{
using (Stream myStream = dialog.OpenFile())
{
stencil.Load(myStream, LoadSettings.IsChecked.Value);
}
}
}
}

public class EnumDisplayNameConverter : IValueConverter
{
public object Convert(object value, Type targetType, object parameter, CultureInfo culture)
{
if (value == null || value.ToString() == "")
return string.Empty;

FieldInfo fieldInfo = value.GetType().GetField(value.ToString());
if (fieldInfo != null)
{
var attributes = fieldInfo.GetCustomAttributes(typeof(DisplayAttribute), false);
if (attributes.Length > 0)
{
var attribute = attributes[0] as DisplayAttribute;
if (!String.IsNullOrEmpty(attribute.Name))
return attribute.Name;
else if (!String.IsNullOrEmpty(attribute.ShortName))
return attribute.ShortName;
}
}
return Enum.GetName(value.GetType(), value);
}

public object ConvertBack(object value, Type targetType, object parameter, CultureInfo culture)
{
throw new NotImplementedException();
}
}
}
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