/// <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)
{
size = measureContext.MeasureText(Text, TextStyle, Controller.Measure.Floating);
measureContext.UpdatePadding(LeftMargin, RightMargin, ref size, out padding);
Debug.Assert(RegionHelper.IsValid(size));
}
/// <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)
{
padding = Padding.Empty;
ILayoutCommentCellView CommentCellView = cellView as ILayoutCommentCellView;
Debug.Assert(CommentCellView != null);
string Text = CommentHelper.Get(CommentCellView.Documentation);
CommentDisplayModes DisplayMode = cellView.StateView.ControllerView.CommentDisplayMode;
Debug.Assert(DisplayMode == CommentDisplayModes.OnFocus || DisplayMode == CommentDisplayModes.All);
bool IsFocused = cellView.StateView.ControllerView.Focus.CellView == cellView;
if (IsFocused && Text == null)
{
Text = string.Empty;
}
bool IsDisplayed = Text != null && ((DisplayMode == CommentDisplayModes.OnFocus && IsFocused) || DisplayMode == CommentDisplayModes.All);
if (IsDisplayed)
{
size = measureContext.MeasureText(Text, TextStyles.Comment, Controller.Measure.Floating);
}
else
{
size = Size.Empty;
}
Debug.Assert(RegionHelper.IsValid(size));
}
/// <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)
{
Node Node = cellView.StateView.State.Node;
string Text = BaseNodeHelper.NodeTreeHelper.GetString(Node, PropertyName);
size = measureContext.MeasureText(Text, TextStyle, Controller.Measure.Floating);
measureContext.UpdatePadding(LeftMargin, RightMargin, ref size, out padding);
Debug.Assert(RegionHelper.IsValid(size));
}