diff options
Diffstat (limited to 'Juick')
| -rw-r--r-- | Juick/Classes/ExpressionHelper.cs | 20 | ||||
| -rw-r--r-- | Juick/Juick.csproj | 1 | ||||
| -rw-r--r-- | Juick/ThreadView.xaml | 2 | ||||
| -rw-r--r-- | Juick/ViewModels/MessageListViewModelBase.cs | 4 | ||||
| -rw-r--r-- | Juick/ViewModels/ThreadViewModel.cs | 9 |
5 files changed, 33 insertions, 3 deletions
diff --git a/Juick/Classes/ExpressionHelper.cs b/Juick/Classes/ExpressionHelper.cs new file mode 100644 index 0000000..3eb453a --- /dev/null +++ b/Juick/Classes/ExpressionHelper.cs @@ -0,0 +1,20 @@ +using System; +using System.Linq.Expressions; + +namespace Juick.Classes +{ + static class ExpressionHelper + { + public static string GetPropertyName<T>(Expression<Func<T, object>> propertyExpression) + { + var bodyExpression = propertyExpression.Body; + var unaryExpression = bodyExpression as UnaryExpression; + if (unaryExpression != null) + { + bodyExpression = unaryExpression.Operand; + } + var memberExpression = (MemberExpression)bodyExpression; + return memberExpression.Member.Name; + } + } +} diff --git a/Juick/Juick.csproj b/Juick/Juick.csproj index c330761..c74da5b 100644 --- a/Juick/Juick.csproj +++ b/Juick/Juick.csproj @@ -73,6 +73,7 @@ <Compile Include="Classes\BindingChangedEventArgs.cs" />
<Compile Include="Classes\DelegateCommand.cs" />
<Compile Include="Classes\DependencyPropertyListener.cs" />
+ <Compile Include="Classes\ExpressionHelper.cs" />
<Compile Include="Classes\ScrollViewerMonitor.cs" />
<Compile Include="Controls\HyperLinkRichTextBox.cs" />
<Compile Include="LoginView.xaml.cs">
diff --git a/Juick/ThreadView.xaml b/Juick/ThreadView.xaml index 7de5533..ebfd166 100644 --- a/Juick/ThreadView.xaml +++ b/Juick/ThreadView.xaml @@ -23,7 +23,7 @@ <!--TitlePanel contains the name of the application and page title-->
<StackPanel x:Name="TitlePanel" Grid.Row="0" Margin="12,17,0,28">
- <TextBlock x:Name="ApplicationTitle" Text="JUICK" Style="{StaticResource PhoneTextNormalStyle}"/>
+ <TextBlock x:Name="ApplicationTitle" Text="{Binding Caption}" Style="{StaticResource PhoneTextNormalStyle}"/>
</StackPanel>
<!--ContentPanel - place additional content here-->
diff --git a/Juick/ViewModels/MessageListViewModelBase.cs b/Juick/ViewModels/MessageListViewModelBase.cs index b9d7070..60c0a94 100644 --- a/Juick/ViewModels/MessageListViewModelBase.cs +++ b/Juick/ViewModels/MessageListViewModelBase.cs @@ -13,6 +13,7 @@ namespace Juick.ViewModels {
public class MessageListViewModelBase : INotifyPropertyChanged
{
+ static readonly string IsDataLoadingPropertyName = ExpressionHelper.GetPropertyName<MessageListViewModelBase>(x => x.IsDataLoading);
bool isDataLoading;
public MessageListViewModelBase()
@@ -22,6 +23,7 @@ namespace Juick.ViewModels }
public string RestUri { get; set; }
+ public virtual string Caption { get { return "juick"; } }
/// <summary>
/// A collection for MessageViewModel objects.
@@ -36,7 +38,7 @@ namespace Juick.ViewModels set
{
isDataLoading = value;
- NotifyPropertyChanged("IsDataLoading");
+ NotifyPropertyChanged(IsDataLoadingPropertyName);
LoadMessagesPageCommand.NotifyCanExecuteChanged();
}
}
diff --git a/Juick/ViewModels/ThreadViewModel.cs b/Juick/ViewModels/ThreadViewModel.cs index 4a80f31..ec1f92d 100644 --- a/Juick/ViewModels/ThreadViewModel.cs +++ b/Juick/ViewModels/ThreadViewModel.cs @@ -1,9 +1,11 @@ -using System;
+using Juick.Classes;
namespace Juick.ViewModels
{
public class ThreadViewModel : MessageListViewModelBase
{
+ static readonly string CaptionPropertyName = ExpressionHelper.GetPropertyName<ThreadViewModel>(x => x.Caption);
+
private int _mid;
public int Mid
{
@@ -12,7 +14,12 @@ namespace Juick.ViewModels {
_mid = value;
RestUri = string.Format("/thread?mid={0}", _mid);
+ NotifyPropertyChanged(CaptionPropertyName);
}
}
+
+ public override string Caption {
+ get { return "#" + _mid; }
+ }
}
}
|