/// <summary>
/// This method adds the default behaviors by using the <see cref="IRegionBehaviorFactory"/> object.
/// </summary>
/// <param name="region">The region being used.</param>
/// <param name="regionTarget">The object to adapt.</param>
protected virtual void AttachDefaultBehaviors(IRegion region, T regionTarget)
{
if (region == null)
{
throw new ArgumentNullException(nameof(region));
}
if (regionTarget == null)
{
throw new ArgumentNullException(nameof(regionTarget));
}
IRegionBehaviorFactory behaviorFactory = RegionBehaviorFactory;
if (behaviorFactory != null)
{
foreach (string behaviorKey in behaviorFactory)
{
if (!region.Behaviors.ContainsKey(behaviorKey))
{
IRegionBehavior behavior = behaviorFactory.CreateFromKey(behaviorKey);
if (regionTarget is VisualElement visualElementRegionTarget)
{
if (behavior is IHostAwareRegionBehavior hostAwareRegionBehavior)
{
hostAwareRegionBehavior.HostControl = visualElementRegionTarget;
}
}
region.Behaviors.Add(behaviorKey, behavior);
}
}
}
}
protected virtual void AttachDefaultBehaviors(IRegion region, T regionTarget)
{
if (region == null) throw new ArgumentNullException("region");
if (regionTarget == null) throw new ArgumentNullException("regionTarget");
IRegionBehaviorFactory behaviorFactory = this.RegionBehaviorFactory;
if (behaviorFactory != null)
{
DependencyObject dependencyObjectRegionTarget = regionTarget as DependencyObject;
foreach (string behaviorKey in behaviorFactory)
{
if (!region.Behaviors.ContainsKey(behaviorKey))
{
IRegionBehavior behavior = behaviorFactory.CreateFromKey(behaviorKey);
if (dependencyObjectRegionTarget != null)
{
IHostAwareRegionBehavior hostAwareRegionBehavior = behavior as IHostAwareRegionBehavior;
if (hostAwareRegionBehavior != null)
{
hostAwareRegionBehavior.HostControl = dependencyObjectRegionTarget;
}
}
region.Behaviors.Add(behaviorKey, behavior);
}
}
}
}
public void Add(string key, IRegionBehavior regionBehavior)
{
if (key == null)
throw new ArgumentNullException("key");
if (regionBehavior == null)
throw new ArgumentNullException("regionBehavior");
if (this.behaviors.ContainsKey(key))
throw new ArgumentException("Could not add duplicate behavior with same key.", "key");
this.behaviors.Add(key, regionBehavior);
regionBehavior.Region = this.region;
regionBehavior.Attach();
}
/// <summary>
/// Adds a <see cref="IRegionBehavior"/> to the collection, using the specified key as an indexer.
/// </summary>
/// <param name="key">The key that specifies the type of <see cref="IRegionBehavior"/> that's added.</param>
/// <param name="regionBehavior">The <see cref="IRegionBehavior"/> to add.</param>
/// <exception cref="ArgumentNullException">
/// Thrown is the <paramref name="key"/> parameter is Null,
/// or if the <paramref name="regionBehavior"/> parameter is Null.
/// </exception>
/// <exception cref="ArgumentException">Thrown if a behavior with the specified Key parameter already exists.</exception>
public void Add(string key, IRegionBehavior regionBehavior)
{
if (key == null)
throw new ArgumentNullException("key");
if (regionBehavior == null)
throw new ArgumentNullException("regionBehavior");
if (this.behaviors.ContainsKey(key))
throw new ArgumentException("Could not add duplicate behavior with same key.", "key");
this.behaviors.Add(key, regionBehavior);
regionBehavior.Region = this.region;
regionBehavior.Attach();
}
/// <summary>
/// Adds a <see cref="IRegionBehavior"/> to the collection, using the specified key as an indexer.
/// </summary>
/// <param name="key">The key that specifies the type of <see cref="IRegionBehavior"/> that's added.</param>
/// <param name="regionBehavior">The <see cref="IRegionBehavior"/> to add.</param>
/// <exception cref="ArgumentNullException">
/// Thrown is the <paramref name="key"/> parameter is Null,
/// or if the <paramref name="regionBehavior"/> parameter is Null.
/// </exception>
/// <exception cref="ArgumentException">Thrown if a behavior with the specified Key parameter already exists.</exception>
public void Add(string key, IRegionBehavior regionBehavior)
{
if (key == null)
{
throw new ArgumentNullException(nameof(key));
}
if (regionBehavior == null)
{
throw new ArgumentNullException(nameof(regionBehavior));
}
if (_behaviors.ContainsKey(key))
{
throw new ArgumentException("Could not add duplicate behavior with same key.", nameof(key));
}
_behaviors.Add(key, regionBehavior);
regionBehavior.Region = _region;
regionBehavior.Attach();
}
/// <summary>
/// This method adds the default behaviors by using the <see cref="IRegionBehaviorFactory"/> object.
/// </summary>
/// <param name="region">The region being used.</param>
/// <param name="regionTarget">The object to adapt.</param>
protected virtual void AttachDefaultBehaviors(IRegion region, T regionTarget)
{
if (region == null)
{
throw new ArgumentNullException(nameof(region));
}
if (regionTarget == null)
{
throw new ArgumentNullException(nameof(regionTarget));
}
IRegionBehaviorFactory behaviorFactory = this.RegionBehaviorFactory;
if (behaviorFactory != null)
{
AvaloniaObject AvaloniaObjectRegionTarget = regionTarget as AvaloniaObject;
foreach (string behaviorKey in behaviorFactory)
{
if (!region.Behaviors.ContainsKey(behaviorKey))
{
IRegionBehavior behavior = behaviorFactory.CreateFromKey(behaviorKey);
if (AvaloniaObjectRegionTarget != null)
{
IHostAwareRegionBehavior hostAwareRegionBehavior = behavior as IHostAwareRegionBehavior;
if (hostAwareRegionBehavior != null)
{
hostAwareRegionBehavior.HostControl = AvaloniaObjectRegionTarget;
}
}
region.Behaviors.Add(behaviorKey, behavior);
}
}
}
}
