public virtual PropertyViewModel CreateViewModel(object instance, PropertyDescriptor descriptor)
{
PropertyDescriptorCollection pdc = TypeDescriptor.GetProperties(instance);
PropertyViewModel propertyViewModel = null;
string optionalPropertyName;
if (IsOptional(descriptor, out optionalPropertyName))
{
propertyViewModel = new OptionalPropertyViewModel(instance, descriptor, optionalPropertyName, owner);
}
if (IsPassword(descriptor))
{
propertyViewModel = new PasswordPropertyViewModel(instance, descriptor, owner);
}
if (IsResettable(descriptor))
{
propertyViewModel = new ResettablePropertyViewModel(instance, descriptor, owner);
}
if (UsePropertyPattern != null)
{
string usePropertyName = String.Format(UsePropertyPattern, descriptor.Name);
PropertyDescriptor useDescriptor = pdc.Find(usePropertyName, false);
if (useDescriptor != null)
{
propertyViewModel = new OptionalPropertyViewModel(instance, descriptor, useDescriptor, owner);
}
}
bool showHeader;
if (IsWide(descriptor, out showHeader))
{
propertyViewModel = new WidePropertyViewModel(instance, descriptor, showHeader, owner);
}
// If bool properties should be shown as checkbox only (no header label), we create a CheckBoxPropertyViewModel
if (descriptor.PropertyType == typeof(bool) && owner != null && !owner.ShowBoolHeader)
{
propertyViewModel = new CheckBoxPropertyViewModel(instance, descriptor, owner);
}
double min, max, largeChange, smallChange;
double tickFrequency;
bool snapToTicks;
TickPlacement tickPlacement;
if (IsSlidable(descriptor, out min, out max, out largeChange, out smallChange, out tickFrequency,
out snapToTicks, out tickPlacement))
{
propertyViewModel = new SlidablePropertyViewModel(instance, descriptor, owner)
{
SliderMinimum = min,
SliderMaximum = max,
SliderLargeChange = largeChange,
SliderSmallChange = smallChange,
SliderSnapToTicks = snapToTicks,
SliderTickFrequency = tickFrequency,
SliderTickPlacement = tickPlacement
}
}
;
// FilePath
string filter, defaultExtension;
bool useOpenDialog;
if (IsFilePath(descriptor, out filter, out defaultExtension, out useOpenDialog))
{
propertyViewModel = new FilePathPropertyViewModel(instance, descriptor, owner)
{
Filter = filter, DefaultExtension = defaultExtension, UseOpenDialog = useOpenDialog
}
}
;
// DirectoryPath
if (IsDirectoryPath(descriptor))
{
propertyViewModel = new DirectoryPathPropertyViewModel(instance, descriptor, owner);
}
// Default property (using textbox)
if (propertyViewModel == null)
{
var tp = new PropertyViewModel(instance, descriptor, owner);
propertyViewModel = tp;
}
// Check if the AutoUpdatingText attribute is set (this will select the template that has a text binding using UpdateSourceTrigger=PropertyChanged)
if (IsAutoUpdatingText(descriptor))
{
propertyViewModel.AutoUpdateText = true;
}
propertyViewModel.FormatString = GetFormatString(descriptor);
//var ha = AttributeHelper.GetFirstAttribute<HeightAttribute>(descriptor);
//if (ha != null)
// propertyViewModel.Height = ha.Height;
propertyViewModel.Height = GetHeight(descriptor);
propertyViewModel.MaxLength = GetMaxLength(descriptor);
if (propertyViewModel.Height > 0 || IsMultilineText(descriptor))
{
propertyViewModel.AcceptsReturn = true;
propertyViewModel.TextWrapping = TextWrapping.Wrap;
}
var soa = AttributeHelper.GetFirstAttribute <SortOrderAttribute>(descriptor);
if (soa != null)
{
propertyViewModel.SortOrder = soa.SortOrder;
}
if (IsEnabledPattern != null)
{
string isEnabledName = String.Format(IsEnabledPattern, descriptor.Name);
propertyViewModel.IsEnabledDescriptor = pdc.Find(isEnabledName, false);
}
if (IsVisiblePattern != null)
{
string isVisibleName = String.Format(IsVisiblePattern, descriptor.Name);
propertyViewModel.IsVisibleDescriptor = pdc.Find(isVisibleName, false);
}
return(propertyViewModel);
}
public virtual PropertyViewModel CreateViewModel(object instance, PropertyDescriptor descriptor)
{
PropertyDescriptorCollection pdc = TypeDescriptor.GetProperties(instance);
PropertyViewModel propertyViewModel = null;
string optionalPropertyName;
if (IsOptional(descriptor, out optionalPropertyName))
propertyViewModel = new OptionalPropertyViewModel(instance, descriptor, optionalPropertyName, owner);
if (IsPassword(descriptor))
propertyViewModel = new PasswordPropertyViewModel(instance, descriptor, owner);
if (IsResettable(descriptor))
propertyViewModel = new ResettablePropertyViewModel(instance, descriptor, owner);
if (UsePropertyPattern != null)
{
string usePropertyName = String.Format(UsePropertyPattern, descriptor.Name);
PropertyDescriptor useDescriptor = pdc.Find(usePropertyName, false);
if (useDescriptor != null)
propertyViewModel = new OptionalPropertyViewModel(instance, descriptor, useDescriptor, owner);
}
bool showHeader;
if (IsWide(descriptor, out showHeader))
propertyViewModel = new WidePropertyViewModel(instance, descriptor, showHeader, owner);
// If bool properties should be shown as checkbox only (no header label), we create a CheckBoxPropertyViewModel
if (descriptor.PropertyType == typeof(bool) && owner != null && !owner.ShowBoolHeader)
propertyViewModel = new CheckBoxPropertyViewModel(instance, descriptor, owner);
double min, max, largeChange, smallChange;
double tickFrequency;
bool snapToTicks;
TickPlacement tickPlacement;
if (IsSlidable(descriptor, out min, out max, out largeChange, out smallChange, out tickFrequency,
out snapToTicks, out tickPlacement))
propertyViewModel = new SlidablePropertyViewModel(instance, descriptor, owner)
{
SliderMinimum = min,
SliderMaximum = max,
SliderLargeChange = largeChange,
SliderSmallChange = smallChange,
SliderSnapToTicks = snapToTicks,
SliderTickFrequency = tickFrequency,
SliderTickPlacement = tickPlacement
};
// FilePath
string filter, defaultExtension;
bool useOpenDialog;
if (IsFilePath(descriptor, out filter, out defaultExtension, out useOpenDialog))
propertyViewModel = new FilePathPropertyViewModel(instance, descriptor, owner) { Filter = filter, DefaultExtension = defaultExtension, UseOpenDialog = useOpenDialog };
// DirectoryPath
if (IsDirectoryPath(descriptor))
propertyViewModel = new DirectoryPathPropertyViewModel(instance, descriptor, owner);
// Default property (using textbox)
if (propertyViewModel == null)
{
var tp = new PropertyViewModel(instance, descriptor, owner);
propertyViewModel = tp;
}
// Check if the AutoUpdatingText attribute is set (this will select the template that has a text binding using UpdateSourceTrigger=PropertyChanged)
if (IsAutoUpdatingText(descriptor))
propertyViewModel.AutoUpdateText = true;
propertyViewModel.FormatString = GetFormatString(descriptor);
//var ha = AttributeHelper.GetFirstAttribute<HeightAttribute>(descriptor);
//if (ha != null)
// propertyViewModel.Height = ha.Height;
propertyViewModel.Height = GetHeight(descriptor);
propertyViewModel.MaxLength = GetMaxLength(descriptor);
if (propertyViewModel.Height > 0 || IsMultilineText(descriptor))
{
propertyViewModel.AcceptsReturn = true;
propertyViewModel.TextWrapping = TextWrapping.Wrap;
}
var soa = AttributeHelper.GetFirstAttribute<SortOrderAttribute>(descriptor);
if (soa != null)
propertyViewModel.SortOrder = soa.SortOrder;
if (IsEnabledPattern != null)
{
string isEnabledName = String.Format(IsEnabledPattern, descriptor.Name);
propertyViewModel.IsEnabledDescriptor = pdc.Find(isEnabledName, false);
}
if (IsVisiblePattern != null)
{
string isVisibleName = String.Format(IsVisiblePattern, descriptor.Name);
propertyViewModel.IsVisibleDescriptor = pdc.Find(isVisibleName, false);
}
return propertyViewModel;
}
