public void GetVisibleSnapshotLines2()
{
var buffer = CreateTextBuffer("foo", "bar", "dog", "jazz");
var tuple = MockObjectFactory.CreateTextViewWithVisibleLines(buffer, 1, 2);
var lines = TextViewUtil.GetVisibleSnapshotLines(tuple.Item1.Object).ToList();
Assert.Equal(new int[] { 1, 2 }, lines.Select(x => x.LineNumber));
}
public void MoveCaretToVirtualPoint()
{
var buffer = CreateTextBuffer("foo", "bar");
var factory = new MockRepository(MockBehavior.Strict);
var caret = MockObjectFactory.CreateCaret(factory: factory);
caret.Setup(x => x.EnsureVisible()).Verifiable();
caret.SetupGet(x => x.Position).Returns(new CaretPosition());
var selection = MockObjectFactory.CreateSelection(factory: factory);
selection.Setup(x => x.Clear()).Verifiable();
var textView = MockObjectFactory.CreateTextView(
textBuffer: buffer,
selection: selection.Object,
caret: caret.Object,
factory: factory);
// Make sure we do all the caution checks necessary to ensure the
// text view line is valid.
textView.SetupGet(x => x.IsClosed).Returns(false).Verifiable();
textView.SetupGet(x => x.InLayout).Returns(false).Verifiable();
var lines = factory.Create<ITextViewLineCollection>();
textView.Setup(x => x.TextViewLines).Returns(lines.Object).Verifiable();
var line = factory.Create<ITextViewLine>();
lines.SetupGet(x => x.IsValid).Returns(true).Verifiable();
lines.Setup(x => x.GetTextViewLineContainingBufferPosition(It.IsAny<SnapshotPoint>())).Returns(line.Object).Verifiable();
line.SetupGet(x => x.IsValid).Returns(true).Verifiable();
line.SetupGet(x => x.VisibilityState).Returns(VisibilityState.FullyVisible).Verifiable();
var point = new VirtualSnapshotPoint(buffer.GetLine(0), 2);
caret.Setup(x => x.MoveTo(point)).Returns(new CaretPosition()).Verifiable();
TextViewUtil.MoveCaretToVirtualPoint(textView.Object, point);
factory.Verify();
}
public void MoveCaretToVirtualPoint()
{
var buffer = CreateTextBuffer("foo", "bar");
var factory = new MockRepository(MockBehavior.Strict);
var caret = MockObjectFactory.CreateCaret(factory: factory);
caret.Setup(x => x.EnsureVisible()).Verifiable();
caret.SetupGet(x => x.Position).Returns(new CaretPosition());
var selection = MockObjectFactory.CreateSelection(factory: factory);
selection.Setup(x => x.Clear()).Verifiable();
var textView = MockObjectFactory.CreateTextView(
textBuffer: buffer,
selection: selection.Object,
caret: caret.Object,
factory: factory);
var line = factory.Create <ITextViewLine>();
line.SetupGet(x => x.VisibilityState).Returns(VisibilityState.FullyVisible).Verifiable();
textView.Setup(x => x.GetTextViewLineContainingBufferPosition(It.IsAny <SnapshotPoint>())).Returns(line.Object).Verifiable();
var point = new VirtualSnapshotPoint(buffer.GetLine(0), 2);
caret.Setup(x => x.MoveTo(point)).Returns(new CaretPosition()).Verifiable();
TextViewUtil.MoveCaretToVirtualPoint(textView.Object, point);
factory.Verify();
}
public void GetVisibleSnapshotLines3()
{
var buffer = CreateTextBuffer("foo", "bar", "dog", "jazz");
var tuple = MockObjectFactory.CreateTextViewWithVisibleLines(buffer, 1, 2);
var view = tuple.Item1;
view.SetupGet(x => x.InLayout).Returns(true);
var lines = TextViewUtil.GetVisibleSnapshotLines(view.Object).ToList();
Assert.Empty(lines);
}
public void MoveCaretToVirtualPoint1()
{
var buffer = EditorUtil.CreateBuffer("foo", "bar");
var caret = MockObjectFactory.CreateCaret();
var textView = MockObjectFactory.CreateTextView(textBuffer: buffer, caret: caret.Object);
var point = new VirtualSnapshotPoint(buffer.GetLine(0), 2);
caret.Setup(x => x.MoveTo(point)).Returns(new CaretPosition()).Verifiable();
caret.Setup(x => x.EnsureVisible()).Verifiable();
TextViewUtil.MoveCaretToVirtualPoint(textView.Object, point);
caret.Verify();
}
public void MoveCaretToVirtualPoint()
{
var buffer = CreateTextBuffer("foo", "bar");
var factory = new MockRepository(MockBehavior.Strict);
var point = new VirtualSnapshotPoint(buffer.GetLine(0), 2);
var caret = MockObjectFactory.CreateCaret(factory: factory);
var caretPosition = new CaretPosition(
point,
factory.Create <IMappingPoint>().Object,
PositionAffinity.Predecessor);
caret.Setup(x => x.EnsureVisible()).Verifiable();
caret.SetupGet(x => x.Position).Returns(caretPosition).Verifiable();
// Verify not called: By not creating a setup, it will assert if called.
//caret.Setup(x => x.MoveTo(point)).Returns(caretPosition).Verifiable();
var selection = MockObjectFactory.CreateSelection(factory: factory);
// Verify not called: By not creating a setup, it will assert if called.
//selection.Setup(x => x.Clear()).Verifiable();
selection.SetupGet(x => x.IsEmpty).Returns(true).Verifiable();
var textView = MockObjectFactory.CreateTextView(
textBuffer: buffer,
selection: selection.Object,
caret: caret.Object,
factory: factory);
// Make sure we do all the caution checks necessary to ensure the
// text view line is valid.
textView.SetupGet(x => x.IsClosed).Returns(false).Verifiable();
textView.SetupGet(x => x.InLayout).Returns(false).Verifiable();
var lines = factory.Create <ITextViewLineCollection>();
textView.Setup(x => x.TextViewLines).Returns(lines.Object).Verifiable();
var line = factory.Create <ITextViewLine>();
lines.SetupGet(x => x.IsValid).Returns(true).Verifiable();
lines.Setup(x => x.GetTextViewLineContainingBufferPosition(It.IsAny <SnapshotPoint>())).Returns(line.Object).Verifiable();
line.SetupGet(x => x.IsValid).Returns(true).Verifiable();
line.SetupGet(x => x.VisibilityState).Returns(VisibilityState.FullyVisible).Verifiable();
var span = new SnapshotSpan(buffer.CurrentSnapshot, 0, buffer.CurrentSnapshot.Length);
lines.SetupGet(x => x.FormattedSpan).Returns(span).Verifiable();
TextViewUtil.MoveCaretToVirtualPoint(textView.Object, point);
factory.Verify();
}
public void MoveCaretToVirtualPoint()
{
var buffer = CreateTextBuffer("foo", "bar");
var factory = new MockRepository(MockBehavior.Strict);
var caret = MockObjectFactory.CreateCaret(factory: factory);
caret.Setup(x => x.EnsureVisible()).Verifiable();
var selection = MockObjectFactory.CreateSelection(factory: factory);
selection.Setup(x => x.Clear()).Verifiable();
var textView = MockObjectFactory.CreateTextView(
textBuffer: buffer,
selection: selection.Object,
caret: caret.Object,
factory: factory);
var point = new VirtualSnapshotPoint(buffer.GetLine(0), 2);
caret.Setup(x => x.MoveTo(point)).Returns(new CaretPosition()).Verifiable();
TextViewUtil.MoveCaretToVirtualPoint(textView.Object, point);
factory.Verify();
}
public static void SelectAndMoveCaret(this VisualSelection selection, ITextView textView)
{
selection.Select(textView);
TextViewUtil.MoveCaretToPointRaw(textView, selection.GetCaretPoint(SelectionKind.Inclusive), MoveCaretFlags.EnsureOnScreen);
}
