private void OnSourceBufferContentTypeChanged(object sender, ContentTypeChangedEventArgs e)
{
BaseProjectionBuffer targetBuffer = this.GetTargetBuffer();
if (targetBuffer != null)
{
targetBuffer.OnSourceBufferContentTypeChanged(sender, e);
}
}
private void OnSourceBufferReadOnlyRegionsChanged(object sender, SnapshotSpanEventArgs e)
{
BaseProjectionBuffer targetBuffer = this.GetTargetBuffer();
if (targetBuffer != null)
{
targetBuffer.OnSourceBufferReadOnlyRegionsChanged(sender, e);
}
}
public WeakEventHook(BaseProjectionBuffer targetBuffer, BaseBuffer sourceBuffer)
{
_targetBuffer = new WeakReference <BaseProjectionBuffer>(targetBuffer);
_sourceBuffer = sourceBuffer;
sourceBuffer.ChangedImmediate += OnSourceTextChanged;
sourceBuffer.ContentTypeChangedImmediate += OnSourceBufferContentTypeChanged;
sourceBuffer.ReadOnlyRegionsChanged += OnSourceBufferReadOnlyRegionsChanged;
}