private void OnBindablePropsTreeAfterSelect(object sender, TreeViewEventArgs e)
{
BindablePropertyNode selectedNode = (BindablePropertyNode)this._bindablePropsTree.SelectedNode;
if (this._currentNode != selectedNode)
{
this._currentNode = selectedNode;
if ((this._currentNode != null) && this._currentNode.IsBound)
{
ExpressionBinding binding = this._currentNode.Binding;
if (!this._currentNode.IsGenerated)
{
ExpressionEditor editor = (ExpressionEditor)this._expressionEditors[binding.ExpressionPrefix];
if (editor == null)
{
UIServiceHelper.ShowMessage(base.ServiceProvider, System.Design.SR.GetString("ExpressionBindingsDialog_UndefinedExpressionPrefix", new object[] { binding.ExpressionPrefix }), System.Design.SR.GetString("ExpressionBindingsDialog_Text", new object[] { this.Control.Site.Name }), MessageBoxButtons.OK);
editor = new GenericExpressionEditor();
}
this._currentEditor = editor;
this._currentSheet = this._currentEditor.GetExpressionEditorSheet(binding.Expression, base.ServiceProvider);
this._internalChange = true;
try
{
foreach (ExpressionItem item in this._expressionBuilderComboBox.Items)
{
if (string.Equals(item.ToString(), binding.ExpressionPrefix, StringComparison.OrdinalIgnoreCase))
{
this._expressionBuilderComboBox.SelectedItem = item;
}
}
this._currentNode.IsValid = this._currentSheet.IsValid;
}
finally
{
this._internalChange = false;
}
}
}
else
{
this._expressionBuilderComboBox.SelectedItem = this.NoneItem;
this._currentEditor = null;
this._currentSheet = null;
}
this._expressionBuilderPropertyGrid.SelectedObject = this._currentSheet;
this.UpdateUIState();
}
}
private void OnBindablePropsTreeAfterSelect(object sender, TreeViewEventArgs e)
{
BindablePropertyNode selectedNode = (BindablePropertyNode) this._bindablePropsTree.SelectedNode;
if (this._currentNode != selectedNode)
{
this._currentNode = selectedNode;
if ((this._currentNode != null) && this._currentNode.IsBound)
{
ExpressionBinding binding = this._currentNode.Binding;
if (!this._currentNode.IsGenerated)
{
ExpressionEditor editor = (ExpressionEditor) this._expressionEditors[binding.ExpressionPrefix];
if (editor == null)
{
UIServiceHelper.ShowMessage(base.ServiceProvider, System.Design.SR.GetString("ExpressionBindingsDialog_UndefinedExpressionPrefix", new object[] { binding.ExpressionPrefix }), System.Design.SR.GetString("ExpressionBindingsDialog_Text", new object[] { this.Control.Site.Name }), MessageBoxButtons.OK);
editor = new GenericExpressionEditor();
}
this._currentEditor = editor;
this._currentSheet = this._currentEditor.GetExpressionEditorSheet(binding.Expression, base.ServiceProvider);
this._internalChange = true;
try
{
foreach (ExpressionItem item in this._expressionBuilderComboBox.Items)
{
if (string.Equals(item.ToString(), binding.ExpressionPrefix, StringComparison.OrdinalIgnoreCase))
{
this._expressionBuilderComboBox.SelectedItem = item;
}
}
this._currentNode.IsValid = this._currentSheet.IsValid;
}
finally
{
this._internalChange = false;
}
}
}
else
{
this._expressionBuilderComboBox.SelectedItem = this.NoneItem;
this._currentEditor = null;
this._currentSheet = null;
}
this._expressionBuilderPropertyGrid.SelectedObject = this._currentSheet;
this.UpdateUIState();
}
}
private void LoadBindableProperties()
{
PropertyDescriptorCollection properties = TypeDescriptor.GetProperties(this.Control, BindablePropertiesFilter);
string name = null;
PropertyDescriptor defaultProperty = TypeDescriptor.GetDefaultProperty(this.Control);
if (defaultProperty != null)
{
name = defaultProperty.Name;
}
TreeNodeCollection nodes = this._bindablePropsTree.Nodes;
ExpressionBindingCollection expressions = ((IExpressionsAccessor) this.Control).Expressions;
Hashtable hashtable = new Hashtable(StringComparer.OrdinalIgnoreCase);
foreach (ExpressionBinding binding in expressions)
{
hashtable[binding.PropertyName] = binding;
}
TreeNode node = null;
foreach (PropertyDescriptor descriptor2 in properties)
{
if (string.Compare(descriptor2.Name, "ID", StringComparison.OrdinalIgnoreCase) != 0)
{
ExpressionBinding binding2 = null;
if (hashtable.Contains(descriptor2.Name))
{
binding2 = (ExpressionBinding) hashtable[descriptor2.Name];
hashtable.Remove(descriptor2.Name);
}
TreeNode node2 = new BindablePropertyNode(descriptor2, binding2);
if (descriptor2.Name.Equals(name, StringComparison.OrdinalIgnoreCase))
{
node = node2;
}
nodes.Add(node2);
}
}
this._complexBindings = hashtable;
if ((node == null) && (nodes.Count != 0))
{
int count = nodes.Count;
for (int i = 0; i < count; i++)
{
BindablePropertyNode node3 = (BindablePropertyNode) nodes[i];
if (node3.IsBound)
{
node = node3;
break;
}
}
if (node == null)
{
node = nodes[0];
}
}
if (node != null)
{
this._bindablePropsTree.SelectedNode = node;
}
}
private void OnBindablePropsTreeAfterSelect(object sender, TreeViewEventArgs e)
{
if (this._currentDataBindingDirty)
{
this.SaveCurrentDataBinding();
}
this._currentDataBinding = null;
this._currentNode = (BindablePropertyNode) this._bindablePropsTree.SelectedNode;
if (this._currentNode != null)
{
this._currentDataBinding = (DesignTimeDataBinding) this._bindings[this._currentNode.PropertyDescriptor.Name];
}
this.LoadCurrentDataBinding();
}
private void LoadBindableProperties(bool showAll)
{
string text = string.Empty;
if (this._bindablePropsTree.SelectedNode != null)
{
text = this._bindablePropsTree.SelectedNode.Text;
}
this._bindablePropsTree.Nodes.Clear();
PropertyDescriptorCollection properties = TypeDescriptor.GetProperties(this.Control.GetType(), BindablePropertiesFilter);
if (showAll)
{
PropertyDescriptorCollection descriptors2 = TypeDescriptor.GetProperties(this.Control.GetType(), BrowsablePropertiesFilter);
if ((descriptors2 != null) && (descriptors2.Count > 0))
{
int count = properties.Count;
int num2 = descriptors2.Count;
PropertyDescriptor[] array = new PropertyDescriptor[count + num2];
properties.CopyTo(array, 0);
int length = count;
foreach (PropertyDescriptor descriptor in descriptors2)
{
if (!properties.Contains(descriptor) && !string.Equals(descriptor.Name, "id", StringComparison.OrdinalIgnoreCase))
{
array[length++] = descriptor;
}
}
PropertyDescriptor[] destinationArray = new PropertyDescriptor[length];
Array.Copy(array, destinationArray, length);
properties = new PropertyDescriptorCollection(destinationArray);
}
}
string name = null;
ControlValuePropertyAttribute attribute = TypeDescriptor.GetAttributes(this.Control)[typeof(ControlValuePropertyAttribute)] as ControlValuePropertyAttribute;
if (attribute != null)
{
name = attribute.Name;
}
else
{
PropertyDescriptor defaultProperty = TypeDescriptor.GetDefaultProperty(this.Control);
if (defaultProperty != null)
{
name = defaultProperty.Name;
}
}
TreeNodeCollection nodes = this._bindablePropsTree.Nodes;
TreeNode node = null;
TreeNode node2 = null;
this._bindablePropsTree.BeginUpdate();
foreach (PropertyDescriptor descriptor3 in properties)
{
bool flag = this._bindings[descriptor3.Name] != null;
BindingMode notSet = BindingMode.NotSet;
if (flag)
{
if (((DesignTimeDataBinding) this._bindings[descriptor3.Name]).IsTwoWayBound)
{
notSet = BindingMode.TwoWay;
}
else
{
notSet = BindingMode.OneWay;
}
}
TreeNode node3 = new BindablePropertyNode(descriptor3, notSet);
if (descriptor3.Name.Equals(name))
{
node = node3;
}
if (descriptor3.Name.Equals(text))
{
node2 = node3;
}
nodes.Add(node3);
}
this._bindablePropsTree.EndUpdate();
if (((node2 == null) && (node == null)) && (nodes.Count != 0))
{
int num4 = nodes.Count;
for (int i = 0; i < num4; i++)
{
BindablePropertyNode node4 = (BindablePropertyNode) nodes[i];
if (node4.IsBound)
{
node2 = node4;
break;
}
}
if (node2 == null)
{
node2 = nodes[0];
}
}
if (node2 != null)
{
this._bindablePropsTree.SelectedNode = node2;
}
else if (node != null)
{
this._bindablePropsTree.SelectedNode = node;
}
this.UpdateUIState();
}
private void LoadBindableProperties()
{
PropertyDescriptorCollection properties = TypeDescriptor.GetProperties(this.Control, BindablePropertiesFilter);
string name = null;
PropertyDescriptor defaultProperty = TypeDescriptor.GetDefaultProperty(this.Control);
if (defaultProperty != null)
{
name = defaultProperty.Name;
}
TreeNodeCollection nodes = this._bindablePropsTree.Nodes;
ExpressionBindingCollection expressions = ((IExpressionsAccessor)this.Control).Expressions;
Hashtable hashtable = new Hashtable(StringComparer.OrdinalIgnoreCase);
foreach (ExpressionBinding binding in expressions)
{
hashtable[binding.PropertyName] = binding;
}
TreeNode node = null;
foreach (PropertyDescriptor descriptor2 in properties)
{
if (string.Compare(descriptor2.Name, "ID", StringComparison.OrdinalIgnoreCase) != 0)
{
ExpressionBinding binding2 = null;
if (hashtable.Contains(descriptor2.Name))
{
binding2 = (ExpressionBinding)hashtable[descriptor2.Name];
hashtable.Remove(descriptor2.Name);
}
TreeNode node2 = new BindablePropertyNode(descriptor2, binding2);
if (descriptor2.Name.Equals(name, StringComparison.OrdinalIgnoreCase))
{
node = node2;
}
nodes.Add(node2);
}
}
this._complexBindings = hashtable;
if ((node == null) && (nodes.Count != 0))
{
int count = nodes.Count;
for (int i = 0; i < count; i++)
{
BindablePropertyNode node3 = (BindablePropertyNode)nodes[i];
if (node3.IsBound)
{
node = node3;
break;
}
}
if (node == null)
{
node = nodes[0];
}
}
if (node != null)
{
this._bindablePropsTree.SelectedNode = node;
}
}
