/// <summary>
/// Gets the AccessibilityObject from a PropertyGrid.
/// </summary>
/// <param name="context">The context.</param>
/// <returns>The AccessibilityObject, or null if invalid or not of the correct type.</returns>
static object TryGetPropertyGridAccessibleObject(ITypeDescriptorContext context)
{
const BindingFlags flags =
BindingFlags.Public | BindingFlags.FlattenHierarchy | BindingFlags.NonPublic | BindingFlags.Instance;
if (context == null)
{
return(null);
}
try
{
// Check for the PropertyDescriptorGridEntry type
if (context.GetType().FullName == "System.Windows.Forms.PropertyGridInternal.PropertyDescriptorGridEntry")
{
// Get the AccessibileObject from the AcccessibilityObject property
var propAccessibilityObject = context.GetType().GetProperty("AccessibilityObject", flags);
if (propAccessibilityObject == null)
{
return(null);
}
var accessibleObject = propAccessibilityObject.GetValue(context, null);
return(accessibleObject);
}
}
catch (InvalidCastException)
{
return(null);
}
catch (TargetException)
{
return(null);
}
catch (TargetInvocationException)
{
return(null);
}
catch (ArgumentNullException)
{
return(null);
}
catch (ArgumentException)
{
return(null);
}
return(null);
}
public override object EditValue(ITypeDescriptorContext context, System.IServiceProvider provider, object value)
{
LinksNode node = value as LinksNode;
/*context should be of type System.Windows.Forms.PropertyGridInternal.PropertyDescriptorGridEntry
* OwnerGrid is not a public property, we get it through reflection
* A reference to the parent form is needed to add the ObjList to the ListEditingStack*/
Type t = context.GetType();
if (!(t.GetProperty("OwnerGrid").GetValue(context, null) is PropertyGrid targetGrid))
{
throw new Exception("context is not of the expected type");
}
if (!(targetGrid.ParentForm is IEditorFormContext TargetForm))
{
throw new Exception("context is not of the expected type");
}
if (node != null)
{
using (var form = new EditorFroms.LinksEditor(node, TargetForm))
{
form.ShowDialog();
}
}
return(node);
}
public override object ConvertFrom(ITypeDescriptorContext context, CultureInfo culture,
object value)
{
try
{
if (context == null)
{
try
{
return(SdkIncompatibilityWarning.FromString((string)value));
}
catch
{
// Continue with the other method if parsing json failed.
}
}
var type = context.GetType().Assembly.GetTypes().First(
t => t.FullName == "System.Windows.Forms.PropertyGridInternal.GridEntry");
var property =
type.GetProperty("PropertyValue", BindingFlags.Instance | BindingFlags.Public);
var sdkWarningValue = (SdkIncompatibilityWarning)property.GetValue(context);
sdkWarningValue.ShowOption = (ShowOption)base.ConvertFrom(context, culture, value);
return(sdkWarningValue);
}
catch (Exception e)
{
Trace.WriteLine($"Could not convert value '{value}' " +
$"to type '{nameof(SdkIncompatibilityWarning)}'. " +
$"Exception: '{e.Message}'. Stack trace: '{e.StackTrace}'.");
}
return(new SdkIncompatibilityWarning());
}
public override object EditValue(ITypeDescriptorContext context, IServiceProvider provider, object value)
{
if (value is ICloneBySerialization)
{
ICloneBySerialization v = value as ICloneBySerialization;
object c = v.CloneBySerialization();
KzPropertiesGridDialog f = new KzPropertiesGridDialog(c);
PropertyInfo pi = context.GetType().GetProperty("PropertyLabel");
if (pi != null)
{
f.Text = pi.GetValue(context, null) as string;
}
if (f.ShowDialog() == DialogResult.OK)
{
return(f.Settings);
}
else
{
return(value);
}
}
else
{
MessageBox.Show("Type does not derive from KzL.Drawing.ICloneBySerialization.");
return(value);
}
}
//! @endcond
#endregion
private static Control GetHost(ITypeDescriptorContext context)
{
//Control host = ((System.Windows.Forms.PropertyGridInternal.GridEntry)context).DesignerHost.RootComponent as Control;
var pi = context?.GetType().GetProperty("DesignerHost", BindingFlags.Public | BindingFlags.NonPublic | BindingFlags.Instance);
var dh = pi?.GetValue(context) as IDesignerHost;
return(dh?.RootComponent as Control);
}
public VirtualObjectProperty(ITypeDescriptorContext context, object baseObject, PropertyDescriptor baseProperty) : base(baseProperty)
{
this.baseObject = baseObject;
this.baseProperty = baseProperty;
PropertyInfo propInfo = context.GetType().GetProperty("OwnerGrid");
grid = propInfo.GetValue(context) as PropertyGrid;
}
public override object EditValue(ITypeDescriptorContext context, IServiceProvider provider, object value)
{
var property = context.GetType().GetProperty("Expanded");
if (property != null)
{
property.SetValue(context, property.GetValue(context, null).Equals(false), null);
}
return(base.EditValue(context, provider, value));
}
public override object ConvertFrom(ITypeDescriptorContext context, CultureInfo culture, object value)
{
try
{
return(base.ConvertFrom(context, culture, value));
}
catch (Exception e)
{
PropertyInfo pi = context.GetType().GetProperty("Value");
var v = (double)pi.GetValue(context);
return(base.ConvertFrom(context, culture, v.ToString()));
}
}
public static PropertyGrid GetPropertyGrid(ITypeDescriptorContext context)
{
if (context == null)
{
return((PropertyGrid)null);
}
PropertyInfo property = context.GetType().GetProperty("OwnerGrid", BindingFlags.Instance | BindingFlags.Public | BindingFlags.GetProperty);
PropertyGrid propertyGrid = (PropertyGrid)null;
if (property != (PropertyInfo)null)
{
propertyGrid = property.GetValue((object)context, (object[])null) as PropertyGrid;
}
return(propertyGrid);
}
public override StandardValuesCollection GetStandardValues(ITypeDescriptorContext context)
{
PropertyGrid grid = context.GetType().InvokeMember(
"OwnerGrid",
BindingFlags.GetProperty | BindingFlags.Instance | BindingFlags.Public,
null,
context,
null) as PropertyGrid;
List <string> vCol = new List <string>();
try
{
if (grid != null)
{
grid.Cursor = Cursors.WaitCursor;
}
dynamic reader = context.Instance;
if (reader != null)
{
if (!string.IsNullOrEmpty(reader.APIKey))
{
var entities = Cache.GetCacheItem((string)string.Format("MailChimp.MailChimpListTypeConverter.Lists.{0}", reader.APIKey), () => reader.GetMailChimpLists());
foreach (var e in entities.Values)
{
vCol.Add(e);
}
vCol.Sort();
}
}
}
catch (ArgumentException)
{
}
finally
{
if (grid != null)
{
grid.Cursor = Cursors.Default;
}
}
return(new StandardValuesCollection(vCol));
}
public override object ConvertFrom(ITypeDescriptorContext context, CultureInfo culture,
object value)
{
if (value is string)
{
PropertyInfo pi = context.GetType().GetProperty("PropertyValue");
if (pi != null)
{
object obj = pi.GetValue(context, null);
return(obj);
}
}
object o = base.ConvertFrom(context, culture, value);
return(o);
}
/// <summary>
/// Convert a string like "Button.Click" into the corresponding RoutedEvent
/// </summary>
public override object ConvertFrom(ITypeDescriptorContext typeDescriptorContext,
CultureInfo cultureInfo,
object source)
{
if (typeDescriptorContext == null)
{
throw new ArgumentNullException("typeDescriptorContext");
}
if (source == null)
{
throw new ArgumentNullException("source");
}
if (s_ServiceProviderContextType == null)
{
// get typeof(MS.Internal.Xaml.ServiceProviderContext) via reflection
Assembly a = typeof(IRootObjectProvider).Assembly;
s_ServiceProviderContextType = a.GetType("MS.Internal.Xaml.ServiceProviderContext");
}
if (typeDescriptorContext.GetType() != s_ServiceProviderContextType)
{
// if the caller is not the XAML parser, don't answer. This avoids
// returning an arbitrary delegate to a (possibly malicious) caller.
// See Dev11 629384.
throw new ArgumentException(SR.Get(SRID.TextRange_InvalidParameterValue), "typeDescriptorContext");
}
IRootObjectProvider rootProvider = typeDescriptorContext.GetService(typeof(IRootObjectProvider)) as IRootObjectProvider;
if (rootProvider != null && source is String)
{
IProvideValueTarget ipvt = typeDescriptorContext.GetService(typeof(IProvideValueTarget)) as IProvideValueTarget;
if (ipvt != null)
{
EventSetter setter = ipvt.TargetObject as EventSetter;
string handlerName;
if (setter != null && (handlerName = source as string) != null)
{
handlerName = handlerName.Trim();
return(Delegate.CreateDelegate(setter.Event.HandlerType, rootProvider.RootObject, handlerName));
}
}
}
throw GetConvertFromException(source);
}
/// <summary>
/// Convert a string like "Button.Click" into the corresponding RoutedEvent
/// </summary>
public override object ConvertFrom(ITypeDescriptorContext typeDescriptorContext,
CultureInfo cultureInfo,
object source)
{
if (typeDescriptorContext == null)
{
throw new ArgumentNullException("typeDescriptorContext");
}
if (source == null)
{
throw new ArgumentNullException("source");
}
if (s_ServiceProviderContextType == null)
{
// get typeof(MS.Internal.Xaml.ServiceProviderContext) via reflection
Assembly a = typeof(IRootObjectProvider).Assembly;
s_ServiceProviderContextType = a.GetType("MS.Internal.Xaml.ServiceProviderContext");
}
if (typeDescriptorContext.GetType() != s_ServiceProviderContextType)
{
// if the caller is not the XAML parser, don't answer. This avoids
// returning an arbitrary delegate to a (possibly malicious) caller.
// See Dev11 629384.
throw new ArgumentException(SR.Get(SRID.TextRange_InvalidParameterValue), "typeDescriptorContext");
}
IRootObjectProvider rootProvider = typeDescriptorContext.GetService(typeof(IRootObjectProvider)) as IRootObjectProvider;
if (rootProvider != null && source is String)
{
IProvideValueTarget ipvt = typeDescriptorContext.GetService(typeof(IProvideValueTarget)) as IProvideValueTarget;
if (ipvt != null)
{
EventSetter setter = ipvt.TargetObject as EventSetter;
string handlerName;
if(setter != null && (handlerName = source as string) != null)
{
handlerName = handlerName.Trim();
return Delegate.CreateDelegate(setter.Event.HandlerType, rootProvider.RootObject, handlerName);
}
}
}
throw GetConvertFromException(source);
}
public override object EditValue(ITypeDescriptorContext context, IServiceProvider provider, object value)
{
string propertyGridName;
object obj2 = context.GetType().GetProperty("OwnerGrid").GetValue(context, null);
if ((obj2 != null) && (obj2 is PropertyGrid))
{
propertyGridName = ((PropertyGrid) obj2).Text;
}
else
{
return value;
}
string propertyName = context.PropertyDescriptor.Category;
string categoryName = context.PropertyDescriptor.DisplayName;
this.wfes = provider.GetService(typeof(IWindowsFormsEditorService)) as IWindowsFormsEditorService;
string key = PropertyComboBox.getComboBoxID(propertyGridName, propertyName, categoryName);
if ((this.wfes != null) && PropertyComboBox.s_htLists.ContainsKey(key))
{
propertyList pi = (propertyList) PropertyComboBox.s_htLists[key];
if (pi == null)
{
return value;
}
this.fillListBox(pi, value);
this.lb.Sorted = pi.isAutoSort;
this.lb.BorderStyle = BorderStyle.FixedSingle;
this.lb.DoubleClick += new EventHandler(this.lb_DoubleClick);
this.lb.Click += new EventHandler(this.lb_Click);
this.wfes.DropDownControl(this.lb);
this.setSelectedItem(pi, key);
if (this.lb.SelectedItem != null)
{
value = this.lb.SelectedItem;
}
}
return value;
}
public override StandardValuesCollection GetStandardValues(ITypeDescriptorContext context)
{
var grid = context.GetType().InvokeMember(
"OwnerGrid",
BindingFlags.GetProperty | BindingFlags.Instance | BindingFlags.Public,
null,
context,
null) as PropertyGrid;
var vCol = new List <string>();
try
{
if (grid != null)
{
grid.Cursor = Cursors.WaitCursor;
}
dynamic reader = context.Instance;
if (reader != null)
{
vCol.AddRange(reader.GetObjectNames());
}
}
catch (ArgumentException)
{
}
finally
{
if (grid != null)
{
grid.Cursor = Cursors.Default;
}
}
return(new StandardValuesCollection(vCol));
}
/// <summary>Converts the specified string to a new <see cref="T:System.Delegate" /> for the event handler.</summary>
/// <param name="typeDescriptorContext">An <see cref="T:System.ComponentModel.ITypeDescriptorContext" /> that provides a format context. </param>
/// <param name="cultureInfo">The <see cref="T:System.Globalization.CultureInfo" /> to use as the current culture. </param>
/// <param name="source">The source string to convert.</param>
/// <returns>A new <see cref="T:System.Delegate" /> that represents the referenced event handler.</returns>
/// <exception cref="T:System.NotSupportedException">The necessary services are not available.-or-Could not perform the specific conversion.</exception>
/// <exception cref="T:System.ArgumentNullException">
/// <paramref name="typeDescriptorContext" /> or <paramref name="source" /> are <see langword="null" />.</exception>
// Token: 0x06001D03 RID: 7427 RVA: 0x00087740 File Offset: 0x00085940
public override object ConvertFrom(ITypeDescriptorContext typeDescriptorContext, CultureInfo cultureInfo, object source)
{
if (typeDescriptorContext == null)
{
throw new ArgumentNullException("typeDescriptorContext");
}
if (source == null)
{
throw new ArgumentNullException("source");
}
if (EventSetterHandlerConverter.s_ServiceProviderContextType == null)
{
Assembly assembly = typeof(IRootObjectProvider).Assembly;
EventSetterHandlerConverter.s_ServiceProviderContextType = assembly.GetType("MS.Internal.Xaml.ServiceProviderContext");
}
if (typeDescriptorContext.GetType() != EventSetterHandlerConverter.s_ServiceProviderContextType)
{
throw new ArgumentException(SR.Get("TextRange_InvalidParameterValue"), "typeDescriptorContext");
}
IRootObjectProvider rootObjectProvider = typeDescriptorContext.GetService(typeof(IRootObjectProvider)) as IRootObjectProvider;
if (rootObjectProvider != null && source is string)
{
IProvideValueTarget provideValueTarget = typeDescriptorContext.GetService(typeof(IProvideValueTarget)) as IProvideValueTarget;
if (provideValueTarget != null)
{
EventSetter eventSetter = provideValueTarget.TargetObject as EventSetter;
string text;
if (eventSetter != null && (text = (source as string)) != null)
{
text = text.Trim();
return(Delegate.CreateDelegate(eventSetter.Event.HandlerType, rootObjectProvider.RootObject, text));
}
}
}
throw base.GetConvertFromException(source);
}
/// <summary>
/// Gets the AccessibilityObject from a PropertyGrid.
/// </summary>
/// <param name="context">The context.</param>
/// <returns>The AccessibilityObject, or null if invalid or not of the correct type.</returns>
static object TryGetPropertyGridAccessibleObject(ITypeDescriptorContext context)
{
const BindingFlags flags =
BindingFlags.Public | BindingFlags.FlattenHierarchy | BindingFlags.NonPublic | BindingFlags.Instance;
if (context == null)
return null;
try
{
// Check for the PropertyDescriptorGridEntry type
if (context.GetType().FullName == "System.Windows.Forms.PropertyGridInternal.PropertyDescriptorGridEntry")
{
// Get the AccessibileObject from the AcccessibilityObject property
var propAccessibilityObject = context.GetType().GetProperty("AccessibilityObject", flags);
if (propAccessibilityObject == null)
return null;
var accessibleObject = propAccessibilityObject.GetValue(context, null);
return accessibleObject;
}
}
catch (InvalidCastException)
{
return null;
}
catch (TargetException)
{
return null;
}
catch (TargetInvocationException)
{
return null;
}
catch (ArgumentNullException)
{
return null;
}
catch (ArgumentException)
{
return null;
}
return null;
}
public override object ConvertTo(ITypeDescriptorContext context, CultureInfo culture, object value, Type destinationType)
{
var c = s_typeDescriptorContentType.GetTypeInfo().IsAssignableFrom(context?.GetType().GetTypeInfo()) ? context : null;
return(_convertTo?.Invoke(_typeConverter, new object[] { c, culture, value, destinationType }));
}
public override bool CanConvertTo(ITypeDescriptorContext context, Type destinationType)
{
var c = s_typeDescriptorContentType.GetTypeInfo().IsAssignableFrom(context?.GetType().GetTypeInfo()) ? context : null;
return((bool)(_canConvertTo?.Invoke(_typeConverter, new object[] { c, destinationType }) ?? false));
}
public override StandardValuesCollection GetStandardValues(ITypeDescriptorContext context)
{
PropertyInfo propInfo = context.GetType().GetProperty("OwnerGrid");
PropertyGrid propGrid = propInfo.GetValue(context, null) as PropertyGrid;
snConfig snConfig = propGrid.Tag as snConfig;
List<String> retVal = new List<String>();
foreach (object action in snConfig.devices.Items)
{
PropertyInfo namePropertyInfo = action.GetType().GetProperty("name");
String name = namePropertyInfo.GetValue(action, null) as String;
retVal.Add(name);
}
return new StandardValuesCollection(retVal);
}
public override object EditValue(ITypeDescriptorContext context,
IServiceProvider provider, object value)
{
IWindowsFormsEditorService wfes = (IWindowsFormsEditorService)provider.GetService(
typeof(IWindowsFormsEditorService));
if (wfes != null)
{
SliderForm sliderForm = new SliderForm();
// type+category+displayedName
String key = context.PropertyDescriptor.ComponentType.Name + context.PropertyDescriptor.Category + context.PropertyDescriptor.DisplayName;
bool maxOK = false, minOK = false;
if (maximumValue.ContainsKey(key))
{
sliderForm.trackBar.Maximum = maximumValue[key];
maxOK = true;
}
if (minimumValue.ContainsKey(key))
{
sliderForm.trackBar.Minimum = minimumValue[key];
minOK = true;
}
if (!minOK || !maxOK)
{
CustomPropertyGrid parentGrid;
PropertyInfo piOwnerGrid = context.GetType().GetProperty("OwnerGrid");
Object grid = piOwnerGrid.GetValue(context, null);
if ((grid != null) && (grid is CustomPropertyGrid))
{
parentGrid = (CustomPropertyGrid)grid;
}
else
{
parentGrid = null;
}
if (parentGrid != null)
{
// try and get the parameter info to check for constraints - to set min and max
IXPathNavigable iNav = parentGrid.Controller.GetParametersForComponent(parentGrid.SelectedID);
XPathNavigator nav = iNav.CreateNavigator();
XPathNodeIterator constraints = nav.Select("ComponentParameters/Parameter[@category='" + context.PropertyDescriptor.Category +
"']/Parameter[@displayedName='" + context.PropertyDescriptor.DisplayName + "']/Constraints/Constraint");
foreach (XPathNavigator constraint in constraints)
{
String constraintName = constraint.GetAttribute(ConfigFileConstants.constraintName, "");
String constraintValue = constraint.GetAttribute(ConfigFileConstants.constraintValue, "");
Int32 parse;
if (constraintName.Equals(ConfigFileConstants.maxConstraint))
{
parse = Int32.Parse(constraintValue);
sliderForm.trackBar.Maximum = parse;
maximumValue.Add(key, parse); // save so we don't have to reprocess this every time
}
else if (constraintName.Equals(ConfigFileConstants.minConstraint))
{
parse = Int32.Parse(constraintValue);
sliderForm.trackBar.Minimum = parse;
minimumValue.Add(key, parse);
}
}
}
}
sliderForm.trackBar.Value = (int)value;
sliderForm.wfes = wfes;
wfes.DropDownControl(sliderForm);
value = sliderForm.trackBar.Value;
}
return value;
}
