protected internal override IRenderer CreateFlatRenderer()
{
AbstractSelectField selectField = (AbstractSelectField)modelElement;
IList <IBlockElement> options = selectField.GetOptions();
Div optionsContainer = new Div();
foreach (IBlockElement option in options)
{
optionsContainer.Add(option);
}
IRenderer rendererSubTree;
if (optionsContainer.GetChildren().IsEmpty())
{
Paragraph pStub = new Paragraph("\u00A0").SetMargin(0);
pStub.SetProperty(Property.OVERFLOW_X, OverflowPropertyValue.VISIBLE);
pStub.SetProperty(Property.OVERFLOW_Y, OverflowPropertyValue.VISIBLE);
pStub.SetProperty(Html2PdfProperty.FORM_FIELD_SELECTED, false);
// applying this property for the sake of finding this element as option
optionsContainer.Add(pStub);
rendererSubTree = optionsContainer.CreateRendererSubTree();
}
else
{
rendererSubTree = optionsContainer.CreateRendererSubTree();
IList <IRenderer> selectedOptions = GetSelectedOptions(rendererSubTree);
foreach (IRenderer selectedOption in selectedOptions)
{
ApplySelectedStyle(selectedOption);
}
}
return(rendererSubTree);
}
// TODO DEVSIX-1901
private IRenderer CreateFlatRenderer(bool addAllOptionsToChildren)
{
AbstractSelectField selectField = (AbstractSelectField)modelElement;
IList <IBlockElement> options = selectField.GetOptions();
Div pseudoContainer = new Div();
foreach (IBlockElement option in options)
{
pseudoContainer.Add(option);
}
IList <Paragraph> allOptions;
IRenderer pseudoRendererSubTree = pseudoContainer.CreateRendererSubTree();
if (addAllOptionsToChildren)
{
allOptions = GetAllOptionsFlatElements(pseudoRendererSubTree);
}
else
{
allOptions = GetSingleSelectedOptionFlatRenderer(pseudoRendererSubTree);
}
if (allOptions.IsEmpty())
{
allOptions.Add(CreateComboBoxOptionFlatElement());
}
pseudoContainer.GetChildren().Clear();
foreach (Paragraph option in allOptions)
{
pseudoContainer.Add(option);
}
AccessiblePropHelper.TrySetLangAttribute(pseudoContainer, GetLang());
IRenderer rendererSubTree = pseudoContainer.CreateRendererSubTree();
return(rendererSubTree);
}
