/// <summary>
/// Prints a discrete value created with this frame.
/// The value is provided explicitely.
/// </summary>
/// <param name="printContext">The context used to print the cell.</param>
/// <param name="value">The value to print.</param>
/// <param name="origin">The location where to start printing.</param>
public virtual void Print(ILayoutPrintContext printContext, int value, Point origin)
{
Debug.Assert(value >= 0 && value < Items.Count);
ILayoutKeywordFrame KeywordFrame = Items[value];
Debug.Assert(KeywordFrame != null);
KeywordFrame.Print(printContext, origin);
}
/// <summary>
/// Prints a cell created with this frame.
/// </summary>
/// <param name="printContext">The context used to print the cell.</param>
/// <param name="cellView">The cell to print.</param>
/// <param name="origin">The location where to start printing.</param>
/// <param name="size">The printing size, padding included.</param>
/// <param name="padding">The padding to use when printing.</param>
public virtual void Print(ILayoutPrintContext printContext, ILayoutCellView cellView, Point origin, Size size, Padding padding)
{
ILayoutDiscreteContentFocusableCellView DiscreteContentFocusableCellView = cellView as ILayoutDiscreteContentFocusableCellView;
Debug.Assert(DiscreteContentFocusableCellView != null);
ILayoutKeywordFrame KeywordFrame = DiscreteContentFocusableCellView.KeywordFrame;
Debug.Assert(KeywordFrame != null);
KeywordFrame.Print(printContext, DiscreteContentFocusableCellView, origin, size, padding);
}
/// <summary>
/// Measures a cell created with this frame.
/// </summary>
/// <param name="measureContext">The context used to measure the cell.</param>
/// <param name="cellView">The cell to measure.</param>
/// <param name="collectionWithSeparator">A collection that can draw separators around the cell.</param>
/// <param name="referenceContainer">The cell view in <paramref name="collectionWithSeparator"/> that contains this cell.</param>
/// <param name="separatorLength">The length of the separator in <paramref name="collectionWithSeparator"/>.</param>
/// <param name="size">The cell size upon return, padding included.</param>
/// <param name="padding">The cell padding.</param>
public virtual void Measure(ILayoutMeasureContext measureContext, ILayoutCellView cellView, ILayoutCellViewCollection collectionWithSeparator, ILayoutCellView referenceContainer, Measure separatorLength, out Size size, out Padding padding)
{
ILayoutDiscreteContentFocusableCellView DiscreteContentFocusableCellView = cellView as ILayoutDiscreteContentFocusableCellView;
Debug.Assert(DiscreteContentFocusableCellView != null);
ILayoutKeywordFrame KeywordFrame = DiscreteContentFocusableCellView.KeywordFrame;
Debug.Assert(KeywordFrame != null);
KeywordFrame.Measure(measureContext, DiscreteContentFocusableCellView, collectionWithSeparator, referenceContainer, separatorLength, out size, out padding);
Debug.Assert(padding.IsEmpty);
measureContext.UpdatePadding(LeftMargin, RightMargin, ref size, out padding);
Debug.Assert(RegionHelper.IsValid(size));
}
/// <summary>
/// Initializes a new instance of the <see cref="LayoutDiscreteContentFocusableCellView"/> class.
/// </summary>
/// <param name="stateView">The state view containing the tree with this cell.</param>
/// <param name="parentCellView">The collection of cell views containing this view. Null for the root of the cell tree.</param>
/// <param name="frame">The frame that created this cell view.</param>
/// <param name="propertyName">Property corresponding to the component of the node.</param>
/// <param name="keywordFrame">The keyword frame that was used to create this cell.</param>
public LayoutDiscreteContentFocusableCellView(ILayoutNodeStateView stateView, ILayoutCellViewCollection parentCellView, ILayoutFrame frame, string propertyName, ILayoutKeywordFrame keywordFrame)
: base(stateView, parentCellView, frame, propertyName, keywordFrame)
{
Debug.Assert(keywordFrame.ParentFrame is ILayoutDiscreteFrame);
CellOrigin = RegionHelper.InvalidOrigin;
CellSize = RegionHelper.InvalidSize;
CellPadding = Padding.Empty;
ActualCellSize = RegionHelper.InvalidSize;
}
