/// <summary>
/// Called when a user sets a value
/// </summary>
/// <param name="s"></param>
/// <param name="e"></param>
void propertyGridEx1_PropertyValueChanged(object s, PropertyValueChangedEventArgs e)
{
if (comboBox1.SelectedIndex != 0)
{
PropertyGridEx.CustomProperty cp = (PropertyGridEx.CustomProperty)((PropertyGridEx.CustomProperty.CustomPropertyDescriptor)(e.ChangedItem.PropertyDescriptor)).CustomProperty;
if (cp.Tag != null)
{
// set the pin's Data via it's property so the Data can be transmited through the
// proper channels
DaggerBasePin pin = cp.Tag as DaggerBasePin;
pin.Data = cp.Value;
// process the graph
if (pin.ParentNode != null)
{
pin.ParentNode.ParentGraph.GraphScheduler.ProcessGraph(pin.ParentNode);
}
else
{
// process the entire graph if it is an imported pin
if (pin is DaggerOutputPin)
{
pin.ParentGraph.GraphScheduler.ProcessGraph();
}
}
}
}
}
/// <summary>
/// Called when a user sets a value. Does not process the Graph
/// </summary>
/// <param name="s"></param>
/// <param name="e"></param>
void propertyGridEx1_PropertyValueChangedNoProcess(object s, PropertyValueChangedEventArgs e)
{
PropertyGridEx.CustomProperty cp = (PropertyGridEx.CustomProperty)((PropertyGridEx.CustomProperty.CustomPropertyDescriptor)(e.ChangedItem.PropertyDescriptor)).CustomProperty;
if (cp.Tag != null)
{
// set the pin's Data via it's property so the Data can be transmited through the
// proper channels
DaggerBasePin pin = cp.Tag as DaggerBasePin;
pin.Data = cp.Value;
}
}
private void cmdAdd_Click(object sender, EventArgs e)
{
String propertyName = txtName.Text;
if (pgProperties.Item[propertyName] == null)
{
bool bIsReadOnly = true;
bool bIsVisible = true;
String propertyType = cbPropertyType.Text;
PropertyGridEx.CustomProperty propertyToAdd = new PropertyGridEx.CustomProperty(propertyName, propertyType, bIsReadOnly, "Asset Properties", "", bIsVisible);
pgProperties.Item.Add(propertyToAdd);
cbRemoveProperty.Items.Add(propertyName);
m_columnsToAdd.Add(propertyName, propertyType);
}
else
{
Global.WriteOutput("Error: Property with that name already exists.");
}
txtName.Text = "";
pgProperties.Refresh();
}
public bool LoadXml(string filename)
{
bool result;
IEnumerator enumerator = null;
try
{
XmlSerializer xmlSerializer = new XmlSerializer(typeof(CustomPropertyCollection));
FileStream fileStream = new FileStream(filename, FileMode.Open);
CustomPropertyCollection customPropertyCollection = (CustomPropertyCollection)xmlSerializer.Deserialize(fileStream);
try
{
enumerator = customPropertyCollection.GetEnumerator();
while (enumerator.MoveNext())
{
CustomProperty customProperty = (CustomProperty)enumerator.Current;
customProperty.RebuildAttributes();
this.Add(customProperty);
}
}
finally
{
if (enumerator is IDisposable)
{
(enumerator as IDisposable).Dispose();
}
}
fileStream.Close();
result = true;
}
catch (Exception expr_7A)
{
ProjectData.SetProjectError(expr_7A);
result = false;
ProjectData.ClearProjectError();
}
return(result);
}
[RefreshProperties(RefreshProperties.All)] public override object EditValue(System.ComponentModel.ITypeDescriptorContext context, System.IServiceProvider provider, object value)
{
if (context == null || provider == null || context.Instance == null)
{
return(base.EditValue(provider, value));
}
oEditorService = (System.Windows.Forms.Design.IWindowsFormsEditorService)provider.GetService(typeof(IWindowsFormsEditorService));
if (oEditorService != null)
{
// Get the Back reference to the Custom Property
CustomProperty.CustomPropertyDescriptor oDescriptor = (CustomProperty.CustomPropertyDescriptor)context.PropertyDescriptor;
CustomProperty cp = (CustomProperty)oDescriptor.CustomProperty;
// Declare attributes
UIListboxDatasource datasource;
UIListboxValueMember valuemember;
UIListboxDisplayMember displaymember;
// Get attributes
datasource = (UIListboxDatasource)context.PropertyDescriptor.Attributes[typeof(UIListboxDatasource)];
valuemember = (UIListboxValueMember)context.PropertyDescriptor.Attributes[typeof(UIListboxValueMember)];
displaymember = (UIListboxDisplayMember)context.PropertyDescriptor.Attributes[typeof(UIListboxDisplayMember)];
oList.BorderStyle = BorderStyle.None;
oList.IntegralHeight = true;
if (datasource != null)
{
oList.DataSource = datasource.Value;
}
if (displaymember != null)
{
oList.DisplayMember = displaymember.Value;
}
if (valuemember != null)
{
oList.ValueMember = valuemember.Value;
}
if (value != null)
{
if (value.GetType().Name == "String")
{
oList.Text = (string)value;
}
else
{
oList.SelectedItem = value;
}
}
oList.SelectedIndexChanged += new System.EventHandler(this.SelectedItem);
oEditorService.DropDownControl(oList);
if (oList.SelectedIndices.Count == 1)
{
cp.SelectedItem = oList.SelectedItem;
cp.SelectedValue = oSelectedValue;
value = oList.Text;
}
oEditorService.CloseDropDown();
}
else
{
return(base.EditValue(provider, value));
}
return(value);
}
public CustomPropertyDescriptor(CustomProperty customProperty, Attribute[] attrs)
: base(customProperty.Name, attrs)
{
_customProperty = customProperty;
}
public virtual int Add(CustomProperty value)
{
return(base.List.Add(value));
}
public PropertyDescriptorCollection GetProperties(Attribute[] attributes)
{
PropertyDescriptorCollection propertyDescriptorCollection = new PropertyDescriptorCollection(null);
IEnumerator enumerator = null;
try
{
enumerator = base.List.GetEnumerator();
while (enumerator.MoveNext())
{
CustomProperty customProperty = (CustomProperty)enumerator.Current;
if (customProperty.Visible)
{
ArrayList arrayList = new ArrayList();
if (customProperty.IsBrowsable)
{
arrayList.Add(new TypeConverterAttribute(typeof(BrowsableTypeConverter)));
}
if (customProperty.UseFileNameEditor)
{
arrayList.Add(new EditorAttribute(typeof(UIFilenameEditor), typeof(UITypeEditor)));
}
if (customProperty.Choices != null)
{
arrayList.Add(new TypeConverterAttribute(typeof(CustomChoices.CustomChoicesTypeConverter)));
}
if (customProperty.IsPassword)
{
arrayList.Add(new PasswordPropertyTextAttribute(true));
}
if (customProperty.Parenthesize)
{
arrayList.Add(new ParenthesizePropertyNameAttribute(true));
}
if (customProperty.Datasource != null)
{
arrayList.Add(new EditorAttribute(typeof(UIListboxEditor), typeof(UITypeEditor)));
}
if (customProperty.CustomEditor != null)
{
arrayList.Add(new EditorAttribute(customProperty.CustomEditor.GetType(), typeof(UITypeEditor)));
}
if (customProperty.CustomTypeConverter != null)
{
arrayList.Add(new TypeConverterAttribute(customProperty.CustomTypeConverter.GetType()));
}
if (customProperty.IsPercentage)
{
arrayList.Add(new TypeConverterAttribute(typeof(OpacityConverter)));
}
if (customProperty.OnClick != null)
{
arrayList.Add(new EditorAttribute(typeof(UICustomEventEditor), typeof(UITypeEditor)));
}
if (customProperty.DefaultValue != null)
{
arrayList.Add(new DefaultValueAttribute(customProperty.Type, customProperty.Value.ToString()));
}
else if (customProperty.DefaultType != null)
{
arrayList.Add(new DefaultValueAttribute(customProperty.DefaultType, null));
}
if (customProperty.Attributes != null)
{
arrayList.AddRange(customProperty.Attributes);
}
Attribute[] attrs = (Attribute[])arrayList.ToArray(typeof(Attribute));
propertyDescriptorCollection.Add(new CustomProperty.CustomPropertyDescriptor(customProperty, attrs));
}
}
}
finally
{
if (enumerator is IDisposable)
{
(enumerator as IDisposable).Dispose();
}
}
return(propertyDescriptorCollection);
}
public CustomPropertyDescriptor(CustomProperty myProperty, Attribute[] attrs)
: base(myProperty.Name, attrs)
{
if (myProperty == null)
{
oCustomProperty = null;
}
else
{
oCustomProperty = myProperty;
}
}
public virtual int Add(CustomProperty value)
{
return base.List.Add(value);
}
private static CustomProperty CreateCustomProperty(string propertyName, string propertyValue, string description)
{
CustomProperty cp = new CustomProperty();
cp.Name = propertyName;
cp.Value = propertyValue ?? String.Empty;
cp.IsReadOnly = true;
cp.IsBrowsable = false;
cp.Visible = true;
cp.Description = description;
return cp;
}
private static CustomProperty CreateCustomProperty(DataRow row, DataColumn dc, bool readOnly, bool visible, string category)
{
CustomProperty cp = new CustomProperty();
cp.Name = dc.ColumnName;
cp.Tag = dc.ColumnName + "|" + row[0];
cp.IsReadOnly = readOnly;
cp.Visible = visible;
cp.Value = row[dc];
cp.Description = dc.Caption;
cp.Category = category;
cp.DefaultValue = dc.DefaultValue;
return cp;
}
private static CustomProperty CreateCustomProperty(string propertyName, string propertyValue, string description)
{
CustomProperty cp = new CustomProperty
{
Name = propertyName,
Value = propertyValue ?? String.Empty,
IsReadOnly = true,
IsBrowsable = false,
Visible = true,
Description = description
};
return cp;
}
private static CustomProperty CreateCustomProperty(DataRow row, DataColumn dc, bool readOnly, bool visible, string category)
{
CustomProperty cp = new CustomProperty
{
Name = dc.ColumnName,
Tag = dc.ColumnName + "|" + row[0],
IsReadOnly = readOnly,
Visible = visible,
Value = row[dc],
Description = dc.Caption,
Category = category,
DefaultValue = dc.DefaultValue
};
return cp;
}
