private void SetupOnClick(
RemoteFileDescr forFile, AnchorBasedActionView widget, bool isInitial)
{
if (!_parent.Downloadable)
{
widget.Href = "#";
return;
}
var effectiveMethod =
_parent.ImageOpenMethod == OpenImagesMethod.Lightbox && forFile.FullDimensions == null ?
OpenImagesMethod.DownloadAsAttachment : _parent.ImageOpenMethod;
switch (effectiveMethod)
{
case OpenImagesMethod.DownloadAsAttachment:
if (isInitial)
{
widget.Triggered += () =>
_parent.RunDownloadOperation(forFile, DownloadMethod.Attachment);
}
break;
case OpenImagesMethod.InlineInNewTab:
widget.OnClickPreventsDefault = false;
widget.Target = "_blank";
widget.Href = _parent.BuildHref(forFile, DownloadMethod.Inline);
break;
case OpenImagesMethod.Lightbox:
if (isInitial)
{
widget.ShouldTriggerOnTarget = x => {
var res = x.IsElementOrItsDescendant(widget.Widget);
Logger.Debug(GetType(), "click was meaningful?=" + res);
return(res);
};
widget.Triggered += () => {
Logger.Debug(GetType(), "invoking lightBoxManager from onclick");
new LightBoxManager(x => _parent.BuildHref(forFile, DownloadMethod.Inline))
.Start(widget, forFile);
};
}
break;
default: throw new Exception("unsupported OpenImagesMethod");
}
}
public IView <HTMLElement> Create(RemoteFileDescr forFile, Action forceAddOrRemoveToView)
{
var widget = new AnchorBasedActionView(
forFile.GetNotTooLongFileName(
_parent.FileNameMaxVisibleLength, _parent.FileNameShortening),
forFile.FileName);
UpdateEnablementAndHref(forFile, widget, false);
var effectiveMethod =
_parent.ImageOpenMethod == OpenImagesMethod.Lightbox && forFile.FullDimensions == null ?
OpenImagesMethod.DownloadAsAttachment : _parent.ImageOpenMethod;
switch (effectiveMethod)
{
case OpenImagesMethod.DownloadAsAttachment:
widget.Triggered += () => {
if (!_parent.Downloadable)
{
return;
}
_parent.RunDownloadOperation(forFile, DownloadMethod.Attachment);
};
break;
case OpenImagesMethod.InlineInNewTab:
widget.OnClickPreventsDefault = false;
widget.Target = "_blank";
widget.Href = _parent.BuildHref(forFile, DownloadMethod.Inline);
break;
case OpenImagesMethod.Lightbox:
widget.ShouldTriggerOnTarget = x => x.IsElementOrItsDescendant(widget.Widget);
widget.Triggered += () => {
Logger.Debug(GetType(), "invoking lightBoxManager from view");
new LightBoxManager(x => _parent.BuildHref(forFile, DownloadMethod.Inline))
.Start(widget, forFile);
};
break;
default: throw new Exception("unsupported OpenImagesMethod");
}
_known.Add(forFile, widget);
return(widget);
}