private void MessageTreeView_SelectedItemChanged(object sender, RoutedPropertyChangedEventArgs <object> e)
{
AddItemButton.IsEnabled = false;
DeleteItemButton.IsEnabled = false;
if (sender is TreeView)
{
TreeView treeView = sender as TreeView;
if (treeView.SelectedItem is PbMessage)
{
PbMessage message = treeView.SelectedItem as PbMessage;
if (message.Source != null)
{
Type messageType = message.Source.GetType();
if (messageType.IsGenericType)
{
AddItemButton.IsEnabled = true;
}
else if (message.Parent != null && (message.Parent is PbMessage))
{
PbMessage parent = message.Parent as PbMessage;
if (parent.Source.GetType().IsGenericType)
{
DeleteItemButton.IsEnabled = true;
}
}
}
PropertyListBox.ItemsSource = message.Properties;
}
}
}
private void AddItemButton_Click(object sender, RoutedEventArgs e)
{
try
{
if (MessageTreeView.SelectedItem is PbMessage)
{
PbMessage message = MessageTreeView.SelectedItem as PbMessage;
if (message.Source != null)
{
Type messageType = message.Source.GetType();
Type itemType = messageType.GetGenericArguments()[0];
PbMessage pbMessage = GateWay.CreateMessage(itemType, message.Name.Substring(0, message.Name.Length - 4), message);
message.Messages.Add(pbMessage);
TreeViewItem tviNew = FindTreeViewItem(MessageTreeView, pbMessage);
if (null != tviNew)
{
tviNew.IsSelected = true;
}
}
}
}
catch (Exception ex)
{
logger.Error(ex);
}
}
public static PbMessage CreateMessage(Type messageType, string name, object parent)
{
PbMessage _message = new PbMessage()
{
Messages = new ObservableCollection <PbMessage>(),
Properties = new ObservableCollection <PbProperty>(),
Name = name,
Source = null,
Parent = parent
};
try
{
if (!messageType.IsGenericType)
{
foreach (PropertyInfo propertyInfo in messageType.GetProperties())
{
string propertyName = string.Empty;
if (propertyInfo.Name.StartsWith("Has") && propertyInfo.PropertyType.Equals(typeof(bool)))
{
propertyName = propertyInfo.Name.Substring(3);
}
else if (propertyInfo.Name.EndsWith("Count") && propertyInfo.PropertyType.Equals(typeof(int)))
{
propertyName = propertyInfo.Name.Substring(0, propertyInfo.Name.Length - 5) + "List";
}
else
{
continue;
}
PropertyInfo _propertyInfo = messageType.GetProperty(propertyName);
if (_propertyInfo.PropertyType.IsValueType || _propertyInfo.PropertyType.Equals(typeof(string)))
{
PbProperty pbProperty = new PbProperty()
{
Type = _propertyInfo.PropertyType, Name = _propertyInfo.Name, Value = ""
};
_message.Properties.Add(pbProperty);
}
else
{
PbMessage pbMessage = GetMessage(_propertyInfo.PropertyType, _propertyInfo.Name, _message);
_message.Messages.Add(pbMessage);
}
}
}
}
catch (Exception ex)
{
logger.Error(ex);
}
return(_message);
}
private void FindTreeView(ItemsControl container)
{
if (null == container)
{
return;
}
if (container.DataContext is PbMessage)
{
PbMessage dataContext = (container.DataContext as PbMessage);
if (dataContext.Parent != null && dataContext.Parent is PbMessage)
{
PbMessage parent = dataContext.Parent as PbMessage;
if (parent.Source.GetType().IsGenericType)
{
if (container is TreeViewItem)
{
(container as TreeViewItem).IsExpanded = false;
}
}
}
}
int count = container.Items.Count;
for (int i = 0; i < count; i++)
{
TreeViewItem subContainer = (TreeViewItem)container.ItemContainerGenerator.ContainerFromIndex(i);
if (null == subContainer)
{
continue;
}
FindTreeView(subContainer);
}
return;
}
private void DeleteItemButton_Click(object sender, RoutedEventArgs e)
{
try
{
if (MessageTreeView.SelectedItem is PbMessage)
{
PbMessage message = MessageTreeView.SelectedItem as PbMessage;
if (message.Parent is PbMessage)
{
PbMessage parent = message.Parent as PbMessage;
parent.Messages.Remove(message);
}
}
}
catch (Exception ex)
{
logger.Error(ex);
}
}
private static object SetMessage(PbMessage pbMessage)
{
try
{
if (pbMessage is null)
{
return(null);
}
object builder = pbMessage.Source.GetType().GetMethod("CreateBuilder", new Type[] { }).Invoke(null, new object[] { });
foreach (PbProperty pbProperty in pbMessage.Properties)
{
object value = null;
if (pbProperty.Type == pbProperty.Value.GetType())
{
value = pbProperty.Value;
}
else if (pbProperty.Type.BaseType.Name == "Enum")
{
value = Enum.Parse(pbProperty.Type, pbProperty.Value.ToString());
}
else
{
value = pbProperty.Type.GetMethod("Parse", new Type[] { typeof(string) }).Invoke(null, new object[] { pbProperty.Value });
}
builder.GetType().GetMethod("Set" + pbProperty.Name, new Type[] { pbProperty.Type }).Invoke(builder, new object[] { value });
}
foreach (PbMessage _pbMessage in pbMessage.Messages)
{
if (_pbMessage.Source.GetType().IsGenericType)
{
Type itemType = _pbMessage.Source.GetType().GetGenericArguments()[0];
foreach (PbMessage item in _pbMessage.Messages)
{
string methodName = "Add" + _pbMessage.Name.Substring(0, _pbMessage.Name.Length - 4);
MethodInfo methodInfo = builder.GetType().GetMethod(methodName, new Type[] { itemType });
if (item.Source.GetType().IsValueType || item.Source.GetType().Equals(typeof(string)))
{
if (item.Properties.Count > 0)
{
methodInfo.Invoke(builder, new object[] { item.Properties[0].Value });
}
}
else
{
methodInfo.Invoke(builder, new object[] { SetMessage(item) });
}
}
}
else
{
builder.GetType().GetMethod("Set" + _pbMessage.Name, new Type[] { _pbMessage.Source.GetType() }).Invoke(builder, new object[] { SetMessage(_pbMessage) });
}
}
return(builder.GetType().GetMethod("Build").Invoke(builder, new object[] { }));
}
catch (Exception ex)
{
logger.Error(ex);
}
return(null);
}
private static PbMessage GetMessage(object message, string name, object parent)
{
PbMessage _message = new PbMessage()
{
Messages = new ObservableCollection <PbMessage>(),
Properties = new ObservableCollection <PbProperty>(),
Name = name,
Source = message,
Parent = parent
};
try
{
Type messageType = message.GetType();
if (messageType.IsGenericType)
{
int count = Convert.ToInt32(messageType.GetProperty("Count").GetValue(message, null));
string propertyName = name.Substring(0, name.Length - 4);
for (int i = 0; i < count; i++)
{
PropertyInfo _propertyInfo = messageType.GetProperty("Item");
object value = _propertyInfo.GetValue(message, new object[] { i });
if (_propertyInfo.PropertyType.IsValueType || _propertyInfo.PropertyType.Equals(typeof(string)))
{
PbMessage pbMessage = new PbMessage()
{
Messages = new ObservableCollection <PbMessage>(),
Properties = new ObservableCollection <PbProperty>()
{
new PbProperty()
{
Type = _propertyInfo.PropertyType,
Name = propertyName,
Value = value
}
},
Name = propertyName,
Source = value,
Parent = _message
};
_message.Messages.Add(pbMessage);
}
else
{
PbMessage pbMessage = GetMessage(value, propertyName, _message);
_message.Messages.Add(pbMessage);
}
}
}
else
{
foreach (PropertyInfo propertyInfo in messageType.GetProperties())
{
string propertyName = string.Empty;
if (propertyInfo.Name.StartsWith("Has") && propertyInfo.PropertyType.Equals(typeof(bool)))
{
propertyName = propertyInfo.Name.Substring(3);
}
else if (propertyInfo.Name.EndsWith("Count") && propertyInfo.PropertyType.Equals(typeof(int)))
{
propertyName = propertyInfo.Name.Substring(0, propertyInfo.Name.Length - 5) + "List";
}
else
{
continue;
}
PropertyInfo _propertyInfo = messageType.GetProperty(propertyName);
if (_propertyInfo.PropertyType.IsValueType || _propertyInfo.PropertyType.Equals(typeof(string)))
{
PbProperty pbProperty = new PbProperty()
{
Type = _propertyInfo.PropertyType, Name = _propertyInfo.Name, Value = _propertyInfo.GetValue(message, null)
};
if (_propertyInfo.PropertyType.IsEnum)
{
pbProperty.Enum = new List <EnumEntity>();
foreach (var value in Enum.GetValues(_propertyInfo.PropertyType))
{
pbProperty.Enum.Add(new EnumEntity()
{
Name = value.ToString()
});
}
}
_message.Properties.Add(pbProperty);
}
else
{
PbMessage pbMessage = GetMessage(_propertyInfo.GetValue(message, null), _propertyInfo.Name, _message);
_message.Messages.Add(pbMessage);
}
}
}
}
catch (Exception ex)
{
logger.Error(ex);
}
return(_message);
}