diff --git a/CefSharp.MinimalExample.Wpf/Binding/Behaviors/HtmlBindingHelper.cs b/CefSharp.MinimalExample.Wpf/Binding/Behaviors/HtmlBindingHelper.cs
new file mode 100644
index 00000000..f3b97ef2
--- /dev/null
+++ b/CefSharp.MinimalExample.Wpf/Binding/Behaviors/HtmlBindingHelper.cs
@@ -0,0 +1,38 @@
+using CefSharp.Wpf;
+using System.Windows;
+
+namespace CefSharp.MinimalExample.Wpf.Binding.Behaviors
+{
+ public static class HtmlBindingHelper
+ {
+ // Using a DependencyProperty as the backing store for Html. This enables animation, styling, binding, etc...
+ public static readonly DependencyProperty HtmlProperty =
+ DependencyProperty.RegisterAttached(
+ "Html",
+ typeof(string),
+ typeof(HtmlBindingHelper),
+ new PropertyMetadata(string.Empty, OnHtmlChanged));
+
+ public static string GetHtml(DependencyObject obj)
+ {
+ return (string)obj.GetValue(HtmlProperty);
+ }
+
+ public static void SetHtml(DependencyObject obj, string value)
+ {
+ obj.SetValue(HtmlProperty, value);
+ }
+
+ private static void OnHtmlChanged(DependencyObject d, DependencyPropertyChangedEventArgs e)
+ {
+ string htmlText = e.NewValue as string;
+
+ if (string.IsNullOrWhiteSpace(htmlText))
+ {
+ htmlText = string.Empty;
+ }
+
+ ((ChromiumWebBrowser)d).LoadHtml(htmlText, "http://cefsharp/loadHtml");
+ }
+ }
+}
diff --git a/CefSharp.MinimalExample.Wpf/Binding/BindableBase.cs b/CefSharp.MinimalExample.Wpf/Binding/BindableBase.cs
new file mode 100644
index 00000000..0e03dd33
--- /dev/null
+++ b/CefSharp.MinimalExample.Wpf/Binding/BindableBase.cs
@@ -0,0 +1,24 @@
+using System.ComponentModel;
+using System.Runtime.CompilerServices;
+
+namespace CefSharp.MinimalExample.Wpf.Binding
+{
+ public class BindableBase : INotifyPropertyChanged
+ {
+ protected virtual void SetProperty<T>(ref T member, T val,
+ [CallerMemberName] string propertyName = null)
+ {
+ if (object.Equals(member, val)) { return; }
+
+ member = val;
+ PropertyChanged(this, new PropertyChangedEventArgs(propertyName));
+ }
+
+ protected virtual void OnPropertyChanged(string propertyName)
+ {
+ PropertyChanged(this, new PropertyChangedEventArgs(propertyName));
+ }
+
+ public event PropertyChangedEventHandler PropertyChanged = delegate { };
+ }
+}
diff --git a/CefSharp.MinimalExample.Wpf/Binding/RelayCommand.cs b/CefSharp.MinimalExample.Wpf/Binding/RelayCommand.cs
new file mode 100644
index 00000000..92a45bc1
--- /dev/null
+++ b/CefSharp.MinimalExample.Wpf/Binding/RelayCommand.cs
@@ -0,0 +1,98 @@
+using System;
+using System.Windows.Input;
+
+namespace CefSharp.MinimalExample.Wpf.Binding
+{
+ public class RelayCommand : ICommand
+ {
+ Action _TargetExecuteMethod;
+ Func<bool> _TargetCanExecuteMethod;
+
+ public RelayCommand(Action executeMethod)
+ {
+ _TargetExecuteMethod = executeMethod;
+ }
+
+ public RelayCommand(Action executeMethod, Func<bool> canExecuteMethod)
+ {
+ _TargetExecuteMethod = executeMethod;
+ _TargetCanExecuteMethod = canExecuteMethod;
+ }
+
+ public void RaiseCanExecuteChanged()
+ {
+ CanExecuteChanged(this, EventArgs.Empty);
+ }
+ #region ICommand Members
+
+ bool ICommand.CanExecute(object parameter)
+ {
+ if (_TargetCanExecuteMethod != null)
+ {
+ return _TargetCanExecuteMethod();
+ }
+ if (_TargetExecuteMethod != null)
+ {
+ return true;
+ }
+ return false;
+ }
+
+ // Beware - should use weak references if command instance lifetime is longer than lifetime of UI objects that get hooked up to command
+ // Prism commands solve this in their implementation
+ public event EventHandler CanExecuteChanged = delegate { };
+
+ void ICommand.Execute(object parameter)
+ {
+ _TargetExecuteMethod?.Invoke();
+ }
+ #endregion
+ }
+
+ public class RelayCommand<T> : ICommand
+ {
+ Action<T> _TargetExecuteMethod;
+ Func<T, bool> _TargetCanExecuteMethod;
+
+ public RelayCommand(Action<T> executeMethod)
+ {
+ _TargetExecuteMethod = executeMethod;
+ }
+
+ public RelayCommand(Action<T> executeMethod, Func<T, bool> canExecuteMethod)
+ {
+ _TargetExecuteMethod = executeMethod;
+ _TargetCanExecuteMethod = canExecuteMethod;
+ }
+
+ public void RaiseCanExecuteChanged()
+ {
+ CanExecuteChanged(this, EventArgs.Empty);
+ }
+ #region ICommand Members
+
+ bool ICommand.CanExecute(object parameter)
+ {
+ if (_TargetCanExecuteMethod != null)
+ {
+ T tparm = (T)parameter;
+ return _TargetCanExecuteMethod(tparm);
+ }
+ if (_TargetExecuteMethod != null)
+ {
+ return true;
+ }
+ return false;
+ }
+
+ // Beware - should use weak references if command instance lifetime is longer than lifetime of UI objects that get hooked up to command
+ // Prism commands solve this in their implementation
+ public event EventHandler CanExecuteChanged = delegate { };
+
+ void ICommand.Execute(object parameter)
+ {
+ _TargetExecuteMethod?.Invoke((T)parameter);
+ }
+ #endregion
+ }
+}
diff --git a/CefSharp.MinimalExample.Wpf/CefSharp.MinimalExample.Wpf.csproj b/CefSharp.MinimalExample.Wpf/CefSharp.MinimalExample.Wpf.csproj
index 966eb5c8..c78243fc 100644
--- a/CefSharp.MinimalExample.Wpf/CefSharp.MinimalExample.Wpf.csproj
+++ b/CefSharp.MinimalExample.Wpf/CefSharp.MinimalExample.Wpf.csproj
@@ -86,6 +86,8 @@
<Generator>MSBuild:Compile</Generator>
<SubType>Designer</SubType>
</ApplicationDefinition>
+ <Compile Include="Binding\Behaviors\HtmlBindingHelper.cs" />
+ <Compile Include="Binding\RelayCommand.cs" />
<Page Include="MainWindow.xaml">
<Generator>MSBuild:Compile</Generator>
<SubType>Designer</SubType>
@@ -94,7 +96,9 @@
<DependentUpon>App.xaml</DependentUpon>
<SubType>Code</SubType>
</Compile>
+ <Compile Include="Binding\BindableBase.cs" />
<Compile Include="Binding\TitleConverter.cs" />
+ <Compile Include="MainViewModel.cs" />
<Compile Include="MainWindow.xaml.cs">
<DependentUpon>MainWindow.xaml</DependentUpon>
<SubType>Code</SubType>
diff --git a/CefSharp.MinimalExample.Wpf/MainViewModel.cs b/CefSharp.MinimalExample.Wpf/MainViewModel.cs
new file mode 100644
index 00000000..ff3da854
--- /dev/null
+++ b/CefSharp.MinimalExample.Wpf/MainViewModel.cs
@@ -0,0 +1,37 @@
+using CefSharp.MinimalExample.Wpf.Binding;
+using System.Windows.Input;
+
+namespace CefSharp.MinimalExample.Wpf
+{
+ public class MainViewModel : BindableBase
+ {
+ private string html;
+
+ public MainViewModel()
+ {
+ ViewHtmlCommand = new RelayCommand(OnViewHtml);
+ Address = "www.google.com";
+ }
+
+ public string Html
+ {
+ get { return html; }
+ set { SetProperty(ref html, value); }
+ }
+
+ private string address;
+
+ public string Address
+ {
+ get { return address; }
+ set { SetProperty(ref address, value); }
+ }
+
+ public ICommand ViewHtmlCommand { get; private set; }
+
+ private void OnViewHtml()
+ {
+ Html = "<div dir=\"ltr\"><b><i>test</i></b></div>\r\n";
+ }
+ }
+}
diff --git a/CefSharp.MinimalExample.Wpf/MainWindow.xaml b/CefSharp.MinimalExample.Wpf/MainWindow.xaml
index 70ad9e34..4e186549 100644
--- a/CefSharp.MinimalExample.Wpf/MainWindow.xaml
+++ b/CefSharp.MinimalExample.Wpf/MainWindow.xaml
@@ -2,6 +2,7 @@
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
xmlns:wpf="clr-namespace:CefSharp.Wpf;assembly=CefSharp.Wpf"
+ xmlns:behaviors="clr-namespace:CefSharp.MinimalExample.Wpf.Binding.Behaviors"
Title="{Binding Path=Title, ElementName=Browser, Converter={StaticResource TitleConverter}}"
WindowState="Maximized">
<Grid>
@@ -11,16 +12,45 @@
</Grid.RowDefinitions>
<wpf:ChromiumWebBrowser Grid.Row="0"
x:Name="Browser"
- Address="http://www.google.com" />
+ Address="{Binding Address}"
+ behaviors:HtmlBindingHelper.Html="{Binding Html}"/>
+
<StatusBar Grid.Row="1">
- <ProgressBar HorizontalAlignment="Right"
- IsIndeterminate="{Binding IsLoading, ElementName=Browser}"
- Width="100"
- Height="16"
- Margin="3" />
- <Separator />
- <!-- TODO: Could show hover link URL here -->
- <TextBlock Text="{Binding Address, ElementName=Browser}"/>
+ <StatusBar.ItemsPanel>
+ <ItemsPanelTemplate>
+ <Grid >
+ <Grid.ColumnDefinitions>
+ <ColumnDefinition Width="Auto" />
+ <ColumnDefinition Width="Auto" />
+ <ColumnDefinition Width="Auto" />
+ <ColumnDefinition Width="Auto" />
+ <ColumnDefinition Width="2*" />
+ <ColumnDefinition Width="Auto" />
+ <ColumnDefinition Width="*" />
+ </Grid.ColumnDefinitions>
+ </Grid>
+ </ItemsPanelTemplate>
+ </StatusBar.ItemsPanel>
+ <StatusBarItem>
+ <Button Content="View HTML" Command="{Binding ViewHtmlCommand}" Padding="3,0"/>
+ </StatusBarItem>
+ <Separator Grid.Column="1"/>
+ <StatusBarItem Grid.Column="2">
+ <ProgressBar HorizontalAlignment="Right"
+ IsIndeterminate="{Binding IsLoading, ElementName=Browser}"
+ Width="100"
+ Height="16"
+ Margin="3" />
+ </StatusBarItem>
+ <Separator Grid.Column="3"/>
+ <StatusBarItem Grid.Column="4">
+ <!-- TODO: Could show hover link URL here -->
+ <TextBlock Text="{Binding Address, ElementName=Browser}" />
+ </StatusBarItem>
+ <Separator Grid.Column="5"/>
+ <StatusBarItem Grid.Column="6" HorizontalContentAlignment="Stretch">
+ <TextBox Text="{Binding Address, UpdateSourceTrigger=PropertyChanged}" />
+ </StatusBarItem>
</StatusBar>
</Grid>
</Window>
diff --git a/CefSharp.MinimalExample.Wpf/MainWindow.xaml.cs b/CefSharp.MinimalExample.Wpf/MainWindow.xaml.cs
index bc19c9cf..ac416b1a 100644
--- a/CefSharp.MinimalExample.Wpf/MainWindow.xaml.cs
+++ b/CefSharp.MinimalExample.Wpf/MainWindow.xaml.cs
@@ -7,6 +7,7 @@ public partial class MainWindow : Window
public MainWindow()
{
InitializeComponent();
+ DataContext = new MainViewModel();
}
}
}