public IView <HTMLElement> Create(RemoteFileDescr forFile, Action forceAddOrRemoveToView)
{
var widget = InputTypeButtonActionView.CreateFontAwesomeIconedAction(
IconFontType.FontAwesomeSolid, FontAwesomeSolid.IconExchangeAlt);
widget.Widget.Title = I18n.Translate("Replace");
widget.Triggered += () => {
//HACK due to lack of: on input[file] activated but user declined to select anything
_parent._hackOnUploadStarted =
() => {
widget.State = ActionViewState.CreateOperationRunning();
_activatedFor.Add(forFile);
};
_parent.OnReplace(widget, forFile, forceAddOrRemoveToView);
_parent._hackOnUploadEnded = result => {
_activatedFor.Remove(forFile);
widget.Widget.TextContent = FontAwesomeSolid.IconExchangeAlt;
widget.State = result.Success ?
ActionViewState.CreateIdleOrSuccess()
:
ActionViewState.CreateOperationFailed(new Exception(result.ErrorMessage));
UpdateEnablement(forFile, widget, false); //make action enabled (needed due to hack above)
};
};
UpdateEnablement(forFile, widget, false);
_known.Add(forFile, widget);
return(widget);
}
public IView <HTMLElement> Create(RemoteFileDescr forFile, Action forceAddOrRemoveToView)
{
var widget = InputTypeButtonActionView.CreateFontAwesomeIconedAction(
IconFontType.FontAwesomeSolid, FontAwesomeSolid.IconTrashAlt);
widget.Widget.Title = I18n.Translate("Remove");
widget.Triggered += async() => {
widget.State = ActionViewState.CreateOperationRunning();
var result = await _parent.OnRemove(widget, forFile, forceAddOrRemoveToView);
widget.Widget.TextContent = FontAwesomeSolid.IconTrashAlt;
widget.State = result.Success ?
ActionViewState.CreateIdleOrSuccess()
:
ActionViewState.CreateOperationFailed(new Exception(result.ErrorMessage));
};
UpdateEnablement(forFile, widget, false);
_known.Add(forFile, widget);
return(widget);
}
private void UpdateContentImpl(
RemoteFileDescr forFile, UploadStatus?formerStatus, AnchorBasedActionView widget,
bool isOperationRunning)
{
var enabledVal =
_parent.Downloadable &&
forFile.Status != UploadStatus.Running &&
forFile.FileId != null &&
!isOperationRunning;
Logger.Debug(GetType(),
"UpdateContentImpl file={0} formerStatus={1} isOperationRunning={2} enabled={3}",
forFile, formerStatus, isOperationRunning, enabledVal);
widget.Enabled = enabledVal;
if (formerStatus.HasValue && formerStatus.Value == forFile.Status)
{
//no need to recreate details
return;
}
switch (forFile.Status)
{
case UploadStatus.Running: {
widget.State = ActionViewState.CreateOperationRunning();
var throbber = new HTMLDivElement {
TextContent = FontAwesomeSolid.IconSpinner
};
throbber.AddClasses(IconFontType.FontAwesomeSolid.ToCssClassName());
throbber.Style.FontSize = $"{_parent._cellSize.width/3}px";
throbber.Style.SetProperty("animation", "throbberSpin 1.0s linear infinite");
widget.Widget.AppendChild(throbber);
break;
}
case UploadStatus.Failed:
case UploadStatus.Succeeded:
if (formerStatus.HasValue && formerStatus.Value == UploadStatus.Running)
{
//file just uploaded (succ or fail)
SetupOnClick(forFile, widget, false);
}
if (forFile.UploadErrorMessage != null)
{
widget.Widget.SetAttribute(
Magics.AttrDataErrorsTooltip, forFile.UploadErrorMessage);
}
if (forFile.ThumbDimensions != null)
{
var dim = _parent.CalculateDimensionsFittingIntoCell(
forFile.ThumbDimensions.Value);
var img = new HTMLImageElement {
Width = dim.width,
Height = dim.height,
Src = forFile.ThumbnailDataUrl
};
widget.Widget.AppendChild(img);
}
else
{
var icn = new HTMLDivElement {
TextContent = FontAwesomeSolid.IconFileAlt
};
icn.AddClasses(IconFontType.FontAwesomeSolid.ToCssClassName());
icn.Style.FontSize = $"{_parent._cellSize.width/3}px";
widget.Widget.AppendChild(icn);
}
break;
default: throw new Exception("unsupported UploadStatus");
}
}
