public void BlockCompositeBinding_XAML()
{
var dataSet = DataSetMock.ProductCategories(1);
var _ = dataSet._;
BlockBinding <Label> blockLabel = null;
BlockBinding <TextBlock> blockHeader = null;
BlockCompositeBinding <XamlPane> pane = null;
var elementManager = dataSet.CreateElementManager(builder =>
{
blockHeader = _.AsBlockHeader();
blockLabel = _.Name.AsBlockLabel(blockHeader);
pane = new BlockCompositeBinding <XamlPane>().AddChild(blockLabel, v => v.Label).AddChild(blockHeader, v => v.TextBlock);
builder.Layout(Orientation.Vertical, 2)
.GridColumns("100", "100").GridRows("100").RowRange(1, 0, 1, 0)
.AddBinding(0, 0, pane);
});
Assert.IsNull(blockLabel.SettingUpElement);
Assert.IsNull(blockHeader.SettingUpElement);
Assert.IsNull(pane.GetSettingUpElement());
var currentRow = elementManager.Rows[0];
Assert.AreEqual(pane[0].Children[0], blockLabel[0]);
Assert.AreEqual(pane[0].Children[1], blockHeader[0]);
Assert.AreEqual(_.Name.DisplayName, blockLabel[0].Content);
Assert.AreEqual("0", blockHeader[0].Text);
Assert.AreEqual(blockHeader[0], blockLabel[0].Target);
}
public void BlockBinding()
{
var dataSet = DataSetMock.ProductCategories(1);
var _ = dataSet._;
BlockBinding <Label> blockLabel = null;
BlockBinding <TextBlock> blockHeader = null;
var elementManager = dataSet.CreateElementManager(builder =>
{
blockHeader = _.AsBlockHeader();
blockLabel = _.Name.AsBlockLabel(blockHeader);
builder.Layout(Orientation.Vertical, 2)
.GridColumns("100", "100", "100").GridRows("100").RowRange(2, 0, 2, 0)
.AddBinding(0, 0, blockLabel)
.AddBinding(1, 0, blockHeader);
});
Assert.IsNull(blockLabel.SettingUpElement);
Assert.IsNull(blockHeader.SettingUpElement);
var currentRow = elementManager.Rows[0];
Assert.AreEqual(_.Name.DisplayName, blockLabel[0].Content);
Assert.AreEqual("0", blockHeader[0].Text);
Assert.AreEqual(blockHeader[0], blockLabel[0].Target);
}
/// <summary>
/// Adds behavior to block binding.
/// </summary>
/// <typeparam name="T">Element type of row binding.</typeparam>
/// <param name="blockBinding">The block binding.</param>
/// <param name="behavior">The behavior.</param>
/// <returns>The block binding for fluent coding.</returns>
public static BlockBinding <T> AddBehavior <T>(this BlockBinding <T> blockBinding, IBlockBindingBehavior <T> behavior)
where T : UIElement, new()
{
if (behavior == null)
{
throw new ArgumentNullException(nameof(behavior));
}
blockBinding.InternalAddBehavior(behavior);
return(blockBinding);
}
/// <summary>
/// Adds child binding.
/// </summary>
/// <typeparam name="TChild">Type of child binding target UI element.</typeparam>
/// <param name="childBinding">The child binding.</param>
/// <param name="childGetter">The getter to return child UI element.</param>
/// <returns>This composite binding for fluent coding.</returns>
public BlockCompositeBinding <T> AddChild <TChild>(BlockBinding <TChild> childBinding, Func <T, TChild> childGetter)
where TChild : UIElement, new()
{
Binding.VerifyAdding(childBinding, nameof(childBinding));
if (childGetter == null)
{
throw new ArgumentNullException(nameof(childGetter));
}
VerifyNotSealed();
_childBindings.Add(childBinding);
_childGetters.Add(childGetter);
childBinding.Seal(this, _childBindings.Count - 1);
return(this);
}
public static BlockBinding <Label> AsBlockLabel <T>(this Column source, BlockBinding <T> target)
where T : UIElement, new()
{
return(new BlockBinding <Label>(
onSetup: (e, bp) =>
{
e.Content = source.DisplayName;
if (target != null)
{
e.Target = target.SettingUpElement;
}
},
onRefresh: (e, bp) =>
{
},
onCleanup: (e, bp) =>
{
}));
}
/// <summary>
/// Adds block binding.
/// </summary>
/// <param name="left">Index of left grid column.</param>
/// <param name="top">Index of top grid row.</param>
/// <param name="right">Index of right grid column.</param>
/// <param name="bottom">Index of bottom grid row.</param>
/// <param name="blockBinding">The block binding.</param>
/// <returns>This template builder for fluent coding.</returns>
public TemplateBuilder AddBinding(int left, int top, int right, int bottom, BlockBinding blockBinding)
{
Binding.VerifyAdding(blockBinding, nameof(blockBinding));
Template.AddBinding(Template.Range(left, top, right, bottom), blockBinding);
return(this);
}
/// <summary>
/// Adds block binding.
/// </summary>
/// <param name="column">Index of grid column.</param>
/// <param name="row">Index of grid row.</param>
/// <param name="blockBinding">The block binding.</param>
/// <returns>This template builder for fluent coding.</returns>
public TemplateBuilder AddBinding(int column, int row, BlockBinding blockBinding)
{
return(AddBinding(column, row, column, row, blockBinding));
}