/// <summary>
/// Assigns the property value to the property of every source element.
/// </summary>
/// <param name="value">Property value to be assigned.</param>
public override void SetPropertyValue(object value)
{
Double?valueD = null;
// empty string values are treated as null...
if (String.IsNullOrEmpty(value as string))
{
value = null;
}
if (String.IsNullOrWhiteSpace(value as string))
{
value = null;
}
try
{
if (value != null)
{
valueD = Convert.ToDouble(value);
}
}
catch
{
IMessageBoxService messageBox = this.GlobalServiceProvider.Resolve <IMessageBoxService>();
messageBox.ShowError("Could not set new value: Conversion failed");
return;
}
using (Transaction transaction = this.Store.TransactionManager.BeginTransaction("Update property value - " + this.PropertyName))
{
PropertyGridEditorViewModel.SetPropertyValues(this.Elements, this.PropertyName, valueD);
transaction.Commit();
}
}
/// <summary>
/// Edit element executed.
/// </summary>
protected virtual void EditElementCommand_Executed()
{
// update the default values list first.
this.UpdateDefaultValuesList();
using (SelectElementViewModel vm = new SelectElementViewModel(this.ViewModelStore, this.DefaultValues))
{
vm.Title = "Select a role player";
//if (this.Elements.Count == 1)
// vm.Title += " of type " + this.ViewModelStore.ElementTypeProvider.GetTypeDisplayName(this.Elements[0] as ModelElement);
bool?result = this.GlobalServiceProvider.Resolve <IUIVisualizerService>().ShowDialog("SelectElementPopup", vm);
if (result == true)
{
try
{
using (Transaction transaction = this.Store.TransactionManager.BeginTransaction("Update role value - " + this.PropertyName))
{
PropertyGridEditorViewModel.SetPropertyValues(this.Elements, this.PropertyName, vm.SelectedElement);
transaction.Commit();
}
}
catch (Exception ex)
{
System.Windows.MessageBox.Show("Error while adding: " + ex.Message);
}
}
}
GC.Collect();
}
/// <summary>
/// Assigns the property value to the property of every source element.
/// </summary>
/// <param name="value">Property value to be assigned.</param>
public override void SetPropertyValue(object value)
{
if (!this.IsFlags)
{
Enum eValue = value as Enum;
if (value as string == NullElement)
{
eValue = null;
}
using (Transaction transaction = this.Store.TransactionManager.BeginTransaction("Update property value - " + this.PropertyName))
{
PropertyGridEditorViewModel.SetPropertyValues(this.Elements, this.PropertyName, eValue);
transaction.Commit();
}
}
else
{
Enum eValue;
string v = value as String;
if (String.IsNullOrEmpty(v))
{
eValue = null;
}
else
{
string[] vals = v.Split(new string[] { "|" }, StringSplitOptions.RemoveEmptyEntries);
string parsedVals = "";
foreach (string literal in vals)
{
if (parsedVals != "")
{
parsedVals += ",";
}
parsedVals += literal.Trim();
}
eValue = (Enum)Enum.Parse(this.enumType, parsedVals);
}
using (Transaction transaction = this.Store.TransactionManager.BeginTransaction("Update property value - " + this.PropertyName))
{
PropertyGridEditorViewModel.SetPropertyValues(this.Elements, this.PropertyName, eValue);
transaction.Commit();
}
}
}
/// <summary>
/// Delete element executed.
/// </summary>
protected virtual void DeleteElementCommand_Executed()
{
try
{
using (Transaction transaction = this.Store.TransactionManager.BeginTransaction("Update role value - " + this.PropertyName))
{
PropertyGridEditorViewModel.SetPropertyValues(this.Elements, this.PropertyName, null);
transaction.Commit();
}
}
catch (Exception ex)
{
System.Windows.MessageBox.Show("Error while deleting: " + ex.Message);
}
}
/// <summary>
/// Assigns the property value to the property of every source element.
/// </summary>
/// <param name="value">Property value to be assigned.</param>
public override void SetPropertyValue(object value)
{
// empty string values are treated as null...
if (String.IsNullOrEmpty(value as string))
{
value = null;
}
if (String.IsNullOrWhiteSpace(value as string))
{
value = null;
}
using (Transaction transaction = this.Store.TransactionManager.BeginTransaction("Update property value - " + this.PropertyName))
{
PropertyGridEditorViewModel.SetPropertyValues(this.Elements, this.PropertyName, value);
transaction.Commit();
}
}
/// <summary>
/// Assigns the property value to the property of every source element.
/// </summary>
/// <param name="value">Property value to be assigned.</param>
public override void SetPropertyValue(object value)
{
bool?bValue = null;
if (value as string == TrueElement)
{
bValue = true;
}
else if (value as string == FalseElement)
{
bValue = false;
}
using (Transaction transaction = this.Store.TransactionManager.BeginTransaction("Update property value - " + this.PropertyName))
{
PropertyGridEditorViewModel.SetPropertyValues(this.Elements, this.PropertyName, bValue);
transaction.Commit();
}
}
