public override void ItemStateChanged(
RadObject senderItem,
RadPropertyChangedEventArgs changeArgs)
{
if (senderItem is RadCheckBoxElement)
{
RadCheckBoxElement radCheckBoxElement = senderItem as RadCheckBoxElement;
if (changeArgs != (RadPropertyChangedEventArgs)null && !radCheckBoxElement.Enabled && radCheckBoxElement.ToggleState != ToggleState.Off)
{
string str = "ToggleState=" + (radCheckBoxElement.ToggleState == ToggleState.On ? "On" : "Intermediate");
this.SetItemState(senderItem, "Disabled" + (object)'.' + str);
}
else
{
base.ItemStateChanged(senderItem, changeArgs);
}
}
else if (senderItem is RadRadioButtonElement)
{
base.ItemStateChanged(senderItem, changeArgs);
}
else
{
RadToggleButtonElement toggleButtonElement = senderItem as RadToggleButtonElement;
if (changeArgs != (RadPropertyChangedEventArgs)null && !toggleButtonElement.Enabled && toggleButtonElement.ToggleState == ToggleState.On)
{
this.SetItemState(senderItem, "Disabled" + (object)'.' + "ToggleState=On");
}
else
{
base.ItemStateChanged(senderItem, changeArgs);
}
}
}
public override void ItemStateChanged(RadObject item, RadPropertyChangedEventArgs changeArgs)
{
string str = string.Empty;
RadItem radItem = item as RadItem;
if (radItem != null && !radItem.Enabled)
{
str = "Disabled";
}
RadCheckmark radCheckmark = item as RadCheckmark;
if (radCheckmark.CheckState == ToggleState.On)
{
if (!string.IsNullOrEmpty(str))
{
str += (string)(object)'.';
}
str += "ToggleState=On";
}
if (radCheckmark.CheckState == ToggleState.Indeterminate)
{
if (!string.IsNullOrEmpty(str))
{
str += (string)(object)'.';
}
str += "ToggleState=Indeterminate";
}
this.SetItemState(item, str);
}
public override bool ShouldSerializeValue(object component)
{
bool?serializeFromRadobject = this.GetShouldSerializeFromRadobject(component);
if (serializeFromRadobject.HasValue && serializeFromRadobject.HasValue)
{
return(serializeFromRadobject.Value);
}
RadObject component1 = (RadObject)component;
RadProperty radProperty = this.GetRadProperty(component1);
RadPropertyValue propertyValue = component1.GetPropertyValue(radProperty);
if (propertyValue == null || propertyValue.ValueSource != ValueSource.Local && propertyValue.ValueSource != ValueSource.LocalFromBinding)
{
return(false);
}
if (radProperty == RadElement.BoundsProperty)
{
return(!(bool)component1.GetValue(RadElement.AutoSizeProperty));
}
if (propertyValue.IsSetAtDesignTime)
{
return(true);
}
return(this.Wrapped.ShouldSerializeValue(component));
}
protected void SetItemState(RadObject item, params string[] stateNames)
{
if (item == null)
{
return;
}
IStylableElement stylableElement = item as IStylableElement;
if (stylableElement == null)
{
return;
}
StringBuilder stringBuilder = new StringBuilder();
stringBuilder.Append(stylableElement.ThemeRole);
if (stateNames != null && stateNames.Length > 0 && stateNames[0].Length > 0)
{
if (stringBuilder.Length > 0)
{
stringBuilder.Append('.');
}
stringBuilder.Append(string.Join(ItemStateManagerBase.stateDelimiterString, stateNames));
}
stylableElement.VisualState = stringBuilder.ToString();
}
public RadProperty GetRadProperty(RadObject component)
{
if (this.radProperty == null)
{
this.radProperty = component.GetRegisteredRadProperty(this.Name);
}
return(this.radProperty);
}
public void Add(RadObject d, RadProperty dp)
{
if (++DependentList._skipper % (1 + this.Count / 4) == 0)
{
this.CleanUpDeadWeakReferences(true);
}
this.Add(new Dependent(d, dp));
}
public virtual StateManagerAttachmentData AttachToItem(RadObject item)
{
StateManagerAttachmentData attachData = new StateManagerAttachmentData(item, new RadItemStateChangedEventHandler(this.ItemStateChanged));
this.AttachToItemOverride(attachData, item);
this.ItemStateChanged(item, (RadPropertyChangedEventArgs)null);
return(attachData);
}
public StateManagerAttachmentData(
RadObject elementToAttachTo,
RadItemStateChangedEventHandler eventHandler)
{
this.eventHandler = eventHandler;
this.elementToAttachTo = elementToAttachTo;
elementToAttachTo.RadPropertyChanged += new RadPropertyChangedEventHandler(this.attachedElement_RadPropertyChanged);
}
public override void AttachToElement(RadObject item, StateManagerAttachmentData attachmentData)
{
base.AttachToElement(item, attachmentData);
if (this.condition == null)
{
return;
}
attachmentData.AddEventHandlers(this.condition.AffectedProperties);
}
private RadProperty GetRadProperty(RadObject component)
{
if (radProperty == null)
{
radProperty = component.GetRegisteredRadProperty(this.Name);
}
return(radProperty);
}
public virtual void Collapse(bool ignoreIsExpanded, bool stopAnimations)
{
this.ownerControl.LoadElementTree();
bool isExpanded = ignoreIsExpanded || this.IsExpanded;
if (this.IsAnimating || !isExpanded || (this.ElementTree.RootElement.ElementState != ElementState.Loaded || this.preventExpandCollapse) || !this.OnCollapsing())
{
return;
}
this.ExecuteCollapsePreparations();
bool previousIsAnimatingValue = false;
if (stopAnimations)
{
previousIsAnimatingValue = this.EnableAnimation;
this.EnableAnimation = false;
}
AnimatedPropertySetting animation = this.CreateAnimation(isExpanded);
AnimationFinishedEventHandler animationFinishedHandler = (AnimationFinishedEventHandler)null;
animationFinishedHandler = (AnimationFinishedEventHandler)((param0, param1) =>
{
this.preventExpandCollapse = true;
animation.AnimationFinished -= animationFinishedHandler;
this.IsExpanded = false;
if (stopAnimations)
{
this.EnableAnimation = previousIsAnimatingValue;
}
this.preventExpandCollapse = false;
this.ExecuteCollapseFinalizations();
int num = (int)this.SetAnimatedObjectValue(animation.Property, animation.EndValue);
this.OnCollapsed();
});
animation.AnimationFinished += animationFinishedHandler;
RadObject objectToBeAnimated = this.GetObjectToBeAnimated();
if (this.EnableAnimation)
{
animation.ApplyValue(objectToBeAnimated);
}
else
{
bool animationsEnabled = AnimatedPropertySetting.AnimationsEnabled;
AnimatedPropertySetting.AnimationsEnabled = false;
animation.NumFrames = 1;
animation.Interval = 1;
animation.ApplyValue(objectToBeAnimated);
AnimatedPropertySetting.AnimationsEnabled = animationsEnabled;
}
if (!this.ElementTree.RootElement.EnableElementShadow)
{
return;
}
this.ownerControl.RootElement.PaintControlShadow();
}
private static bool IsValidDock(object value, RadObject obj)
{
Dock dock = (Dock)value;
if (((dock != Dock.Left) && (dock != Dock.Top)) && (dock != Dock.Right))
{
return(dock == Dock.Bottom);
}
return(true);
}
public RadPageViewPage()
{
this.SetStyle(ControlStyles.SupportsTransparentBackColor | ControlStyles.OptimizedDoubleBuffer, true);
this.Visible = false;
this.stylePlaceholder = new RadObject();
this.TextImageRelation = TextImageRelation.ImageBeforeText;
this.ImageAlignment = ContentAlignment.MiddleLeft;
this.TextAlignment = ContentAlignment.MiddleLeft;
this.stylePlaceholder.PropertyValues.SetLocalValuesAsDefault();
}
public virtual string GetInitialState(RadObject item)
{
IStylableElement stylableElement = item as IStylableElement;
if (stylableElement != null)
{
return(stylableElement.ThemeRole);
}
return(item.GetType().Name);
}
protected override void AttachToItemOverride(
StateManagerAttachmentData attachmentData,
RadObject item)
{
if (this.rootState == null)
{
return;
}
this.rootState.AttachToElement(item, attachmentData);
}
public override bool IsValid(RadObject testElement, string state)
{
RadElement radElement = testElement as RadElement;
if (this.internalSelector != null && radElement != null)
{
return(this.internalSelector.CanSelect((RadObject)radElement));
}
return(false);
}
public void InvalidateDependents(RadObject source, RadProperty sourceDP)
{
Dependent[] array = this.ToArray();
int num = 0;
while (num < array.Length)
{
++num;
}
}
protected override void AttachToItemOverride(
StateManagerAttachmentData attachData,
RadObject item)
{
attachData.AddEventHandlers(new List <RadProperty>(2)
{
RadCheckmark.CheckStateProperty,
RadElement.EnabledProperty
});
}
protected override bool CanSelectOverride(RadObject element)
{
IStylableElement stylableElement = element as IStylableElement;
if (stylableElement != null)
{
return(string.CompareOrdinal(stylableElement.VisualState, this.visualState) == 0);
}
return(false);
}
private static void OnDockChanged(RadObject obj, RadPropertyChangedEventArgs e)
{
RadElement radElement = obj as RadElement;
if (radElement == null)
{
return;
}
(radElement.Parent as DockLayoutPanel)?.InvalidateMeasure();
}
public override StyleGroup ResolveStyleGroupForElement(
StyleGroup styleGroup,
RadObject element)
{
if ((element is RadSplitButtonElement || element is RadDropDownButtonElement) && this.ElementTree.Theme != null)
{
return(this.ElementTree.Theme.FindStyleGroup(element as IStylableNode));
}
return(base.ResolveStyleGroupForElement(styleGroup, element));
}
public RadPropertyBinding(
RadObject bindingSourceObject,
RadProperty fromProperty,
RadProperty bindingSourceProperty,
PropertyBindingOptions options)
{
this.bindingSourceObject = bindingSourceObject;
this.fromProperty = fromProperty;
this.toProperty = bindingSourceProperty;
this.options = options;
}
private static CarouselPathAnimationData GetItemAnimationData(
RadObject element)
{
CarouselPathAnimationData pathAnimationData = (CarouselPathAnimationData)element.GetValue(CarouselItemsContainer.CarouselAnimationData);
if (pathAnimationData == null)
{
pathAnimationData = new CarouselPathAnimationData();
int num = (int)element.SetValue(CarouselItemsContainer.CarouselAnimationData, (object)pathAnimationData);
}
return(pathAnimationData);
}
public virtual void AttachToElement(RadObject item, StateManagerAttachmentData attachmentData)
{
if (this.trueStateLink != null)
{
this.trueStateLink.AttachToElement(item, attachmentData);
}
if (this.falseStateLink == null)
{
return;
}
this.falseStateLink.AttachToElement(item, attachmentData);
}
public override void AttachToElement(RadObject item, StateManagerAttachmentData attachmentData)
{
base.AttachToElement(item, attachmentData);
if (this.states == null)
{
return;
}
foreach (StateNodeBase state in this.states)
{
state.AttachToElement(item, attachmentData);
}
}
public virtual bool IsCompatible(RadObject element)
{
IStylableNode stylableNode = element as IStylableNode;
if (stylableNode == null)
{
return(false);
}
if (this.type == ElementSelectorTypes.VisualStateSelector)
{
IStylableElement stylableElement = element as IStylableElement;
string str = stylableElement != null ? stylableElement.ThemeRole : element.GetType().Name;
if (this.value.StartsWith(str))
{
return(true);
}
return(str == this.value);
}
if (this.type == ElementSelectorTypes.ClassSelector)
{
if (this.childSelector == null || this.childSelector.Type != ElementSelectorTypes.VisualStateSelector)
{
return(stylableNode.Class == this.value);
}
if (this.childSelector.IsCompatible(element))
{
for (IStylableNode parent = stylableNode.Parent; parent != null; parent = parent.Parent)
{
if (parent.Class == this.value)
{
return(true);
}
}
}
return(false);
}
if (this.type != ElementSelectorTypes.TypeSelector)
{
return(false);
}
if (this.childSelector == null || this.childSelector.Type != ElementSelectorTypes.VisualStateSelector || !this.childSelector.IsCompatible(element))
{
return(stylableNode.GetThemeEffectiveType().FullName == this.value);
}
for (IStylableNode parent = stylableNode.Parent; parent != null; parent = parent.Parent)
{
if (parent.GetThemeEffectiveType().FullName == this.value)
{
return(true);
}
}
return(false);
}
private static void OnDockChanged(RadObject obj, RadPropertyChangedEventArgs e)
{
RadElement reference = obj as RadElement;
if (reference != null)
{
DockLayoutPanel panel = reference.Parent as DockLayoutPanel;
if (panel != null)
{
panel.InvalidateMeasure();
}
}
}
private static CarouselPathAnimationData GetItemAnimationData(RadObject element)
{
CarouselPathAnimationData data =
(CarouselPathAnimationData)element.GetValue(CarouselItemsContainer.CarouselAnimationData);
if (data == null)
{
data = new CarouselPathAnimationData();
element.SetValue(CarouselItemsContainer.CarouselAnimationData, data);
}
return(data);
}
public override ICollection <string> EvaluateState(RadObject targetItem)
{
ICollection <string> strings = (ICollection <string>) new LinkedList <string>();
foreach (StateNodeBase state in this.states)
{
foreach (string str in (IEnumerable <string>)state.EvaluateState(targetItem))
{
strings.Add(str);
}
}
return(strings);
}
private static bool IsWidthHeightValid(object value, RadObject obj)
{
float num = (float)value;
if (float.IsNaN(num))
{
return(true);
}
if (num >= 0)
{
return(!float.IsPositiveInfinity(num));
}
return(false);
}
