private void UpdateImageLink(string href, IHTMLElement ImgElement, ILinkOptions defaultOptions)
{
MshtmlMarkupServices markupServices = new MshtmlMarkupServices((IMarkupServicesRaw)ImgElement.document);
IHTMLElement parentElement = ImgElement.parentElement;
if (!(parentElement is IHTMLAnchorElement))
{
parentElement = markupServices.CreateElement(_ELEMENT_TAG_ID.TAGID_A, null);
MarkupRange range = markupServices.CreateMarkupRange();
range.MoveToElement(ImgElement, true);
markupServices.InsertElement(parentElement, range.Start, range.End);
//set the default target attribute for the new element
string target = defaultOptions.ShowInNewWindow ? "_blank" : null;
IHTMLAnchorElement htmlAnchorElement = (parentElement as IHTMLAnchorElement);
if (htmlAnchorElement.target != target) //don't set the target to null if its already null (avoids adding empty target attr)
{
htmlAnchorElement.target = target;
}
ImageViewer viewer = DhtmlImageViewers.GetImageViewer(DhtmlImageViewer);
if (viewer != null)
{
if (defaultOptions.UseImageViewer)
{
viewer.Apply(htmlAnchorElement, defaultOptions.ImageViewerGroupName);
}
}
}
parentElement.setAttribute("href", href, 0);
}
protected override void LoadEditor()
{
base.LoadEditor();
HtmlImageTargetSettings = new HtmlImageTargetDecoratorSettings(EditorContext.Settings, EditorContext.ImgElement);
LoadLinkTargetsCombo();
string imgUrl = (string)EditorContext.ImgElement.getAttribute("src", 2);
LinkToSourceImageEnabled = UrlHelper.IsFileUrl(imgUrl) && GlobalEditorOptions.SupportsFeature(ContentEditorFeature.SupportsImageClickThroughs);
if (ImageEditingContext.EditorOptions.DhtmlImageViewer != null)
{
imageViewer = DhtmlImageViewers.GetImageViewer(ImageEditingContext.EditorOptions.DhtmlImageViewer);
}
}