public void Star_grid_lays_out_in_even_grid(OutputMode outputMode)
{
var grid = new GridView();
grid.SetColumns(ColumnDefinition.Star(1), ColumnDefinition.Star(1));
grid.SetRows(RowDefinition.Star(1), RowDefinition.Star(1));
grid.SetChild(new ContentView("The quick"), 0, 0);
grid.SetChild(new ContentView("brown fox"), 1, 0);
grid.SetChild(new ContentView("jumped"), 0, 1);
grid.SetChild(new ContentView("over"), 1, 1);
var terminal = new TestTerminal();
var renderer = new ConsoleRenderer(terminal, outputMode);
grid.Render(renderer, new Region(0, 0, 10, 4));
terminal.Events.Should().BeEquivalentSequenceTo(
new TestTerminal.CursorPositionChanged(new Point(0, 0)),
new TestTerminal.ContentWritten("The "),
new TestTerminal.CursorPositionChanged(new Point(0, 1)),
new TestTerminal.ContentWritten("quick"),
new TestTerminal.CursorPositionChanged(new Point(5, 0)),
new TestTerminal.ContentWritten("brown"),
new TestTerminal.CursorPositionChanged(new Point(5, 1)),
new TestTerminal.ContentWritten("fox "),
new TestTerminal.CursorPositionChanged(new Point(0, 2)),
new TestTerminal.ContentWritten("jumpe"),
new TestTerminal.CursorPositionChanged(new Point(0, 3)),
new TestTerminal.ContentWritten(" "),
new TestTerminal.CursorPositionChanged(new Point(5, 2)),
new TestTerminal.ContentWritten("over "),
new TestTerminal.CursorPositionChanged(new Point(5, 3)),
new TestTerminal.ContentWritten(" "));
}
public void Can_create_star_sized_row_definition()
{
var rowDefinition = RowDefinition.Star(1);
rowDefinition.Value.Should().Be(1.0);
rowDefinition.SizeMode.Should().Be(SizeMode.Star);
}
public void Star_sized_row_definition_can_be_zero()
{
var rowDefinition = RowDefinition.Star(0);
rowDefinition.Value.Should().Be(0);
rowDefinition.SizeMode.Should().Be(SizeMode.Star);
}
public void Row_height_definition_size_calculation_according_priority_fixed_then_size_to_content_then_star(OutputMode outputMode)
{
var grid = new GridView();
grid.SetRows(RowDefinition.Star(1), RowDefinition.SizeToContent(), RowDefinition.Fixed(4));
grid.SetChild(new ContentView("The"), 0, 0);
grid.SetChild(new ContentView("quick brown fox"), 0, 1);
grid.SetChild(new ContentView("jumped over the sleepy"), 0, 2);
var terminal = new TestTerminal();
var renderer = new ConsoleRenderer(terminal, outputMode);
grid.Render(renderer, new Region(0, 0, 8, 6));
terminal.Events.Should().BeEquivalentSequenceTo(
new TestTerminal.CursorPositionChanged(new Point(0, 0)),
new TestTerminal.ContentWritten("quick "),
new TestTerminal.CursorPositionChanged(new Point(0, 1)),
new TestTerminal.ContentWritten("brown "),
new TestTerminal.CursorPositionChanged(new Point(0, 2)),
new TestTerminal.ContentWritten("jumped "),
new TestTerminal.CursorPositionChanged(new Point(0, 3)),
new TestTerminal.ContentWritten("over the"),
new TestTerminal.CursorPositionChanged(new Point(0, 4)),
new TestTerminal.ContentWritten("sleepy "),
new TestTerminal.CursorPositionChanged(new Point(0, 5)),
new TestTerminal.ContentWritten(" "));
}
public void Empty_fixed_sized_grid_returns_fixed_region()
{
var grid = new GridView();
grid.SetColumns(ColumnDefinition.Fixed(7), ColumnDefinition.Star(3));
grid.SetRows(RowDefinition.Fixed(3), RowDefinition.Star(7));
var console = new TestConsole();
var renderer = new ConsoleRenderer(console);
Size measuredSize = grid.Measure(renderer, new Size(10, 10));
measuredSize.Width.Should().Be(10);
measuredSize.Height.Should().Be(10);
}
public DumpDetailsView(BaseReportView reportView)
{
SetColumns(ColumnDefinition.Star(0.3), ColumnDefinition.Star(1));
SetRows(RowDefinition.Star(1), RowDefinition.Star(1), RowDefinition.Star(1), RowDefinition.Star(1), RowDefinition.Star(1), RowDefinition.Star(1));
SetChild(new ContentView("Main Module Name"), 0, 0);
SetChild(new ContentView($"{reportView.MainModuleName}"), 1, 0);
SetChild(new ContentView("Clr Version"), 0, 1);
SetChild(new ContentView($"{reportView.ClrVersion}"), 1, 1);
SetChild(new ContentView("Dotnet type"), 0, 2);
SetChild(new ContentView($"{reportView.DotnetFlavor}"), 1, 2);
SetChild(new ContentView("GC Mode"), 0, 3);
SetChild(new ContentView($"{reportView.GCMode}"), 1, 3);
SetChild(new ContentView("Dump file analyzed"), 0, 4);
SetChild(new ContentView($"{reportView.DumpPath}"), 1, 4);
}
public TopGCRootView(MemoryReportView reportView)
{
SetColumns(ColumnDefinition.Star(1), ColumnDefinition.Star(1), ColumnDefinition.Star(1));
SetRows(RowDefinition.Star(1), RowDefinition.Star(1), RowDefinition.Star(1), RowDefinition.Star(1), RowDefinition.Star(1), RowDefinition.Star(1), RowDefinition.Star(1), RowDefinition.Star(1), RowDefinition.Star(1), RowDefinition.Star(1));
SetChild(new ContentView("CLR Type"), 0, 0);
SetChild(new ContentView("CLR Type's Module"), 1, 0);
SetChild(new ContentView("GC Roots of 3 objects"), 2, 0);
int i = 1;
foreach (var(typeName, moduleName, gcRoots) in reportView.TopGCRoots)
{
SetChild(new ContentView(typeName), 0, i);
SetChild(new ContentView(moduleName), 1, i);
foreach (var r in gcRoots)
{
SetChild(new ContentView(r.GCRoot), 2, i);
}
}
}
/// <summary>
/// Demonstrates various rendering capabilities.
/// </summary>
/// <param name="invocationContext"></param>
/// <param name="sample">Renders a specified sample</param>
/// <param name="height">The height of the rendering area</param>
/// <param name="width">The width of the rendering area</param>
/// <param name="top">The top position of the render area</param>
/// <param name="left">The left position of the render area</param>
/// <param name="text">The text to render</param>
/// <param name="overwrite">Overwrite the specified region. (If not, scroll.)</param>
public static void Main(
#pragma warning disable CS1573 // Parameter has no matching param tag in the XML comment (but other parameters do)
InvocationContext invocationContext,
SampleName sample = SampleName.Dir,
int?height = null,
int?width = null,
int top = 0,
int left = 0,
string text = null,
bool overwrite = true)
#pragma warning restore CS1573 // Parameter has no matching param tag in the XML comment (but other parameters do)
{
var region = new Region(left,
top,
width ?? Console.WindowWidth,
height ?? Console.WindowHeight,
overwrite);
if (overwrite &&
invocationContext.Console is ITerminal terminal)
{
terminal.Clear();
}
var consoleRenderer = new ConsoleRenderer(
invocationContext.Console,
mode: invocationContext.BindingContext.OutputMode(),
resetAfterRender: true);
switch (sample)
{
case SampleName.Colors:
{
var screen = new ScreenView(renderer: consoleRenderer, invocationContext.Console);
screen.Child = new ColorsView(text ?? "*");
screen.Render(region);
}
break;
case SampleName.Dir:
var directoryTableView = new DirectoryTableView(new DirectoryInfo(Directory.GetCurrentDirectory()));
directoryTableView.Render(consoleRenderer, region);
break;
case SampleName.Moby:
consoleRenderer.RenderToRegion(
$"Call me {StyleSpan.BoldOn()}{StyleSpan.UnderlinedOn()}Ishmael{StyleSpan.UnderlinedOff()}{StyleSpan.BoldOff()}. Some years ago -- never mind how long precisely -- having little or no money in my purse, and nothing particular to interest me on shore, I thought I would sail about a little and see the watery part of the world. It is a way I have of driving off the spleen and regulating the circulation. Whenever I find myself growing grim about the mouth; whenever it is a damp, drizzly November in my soul; whenever I find myself involuntarily pausing before coffin warehouses, and bringing up the rear of every funeral I meet; and especially whenever my hypos get such an upper hand of me, that it requires a strong moral principle to prevent me from deliberately stepping into the street, and {ForegroundColorSpan.Rgb(60, 0, 0)}methodically{ForegroundColorSpan.Reset()} {ForegroundColorSpan.Rgb(90, 0, 0)}knocking{ForegroundColorSpan.Reset()} {ForegroundColorSpan.Rgb(120, 0, 0)}people's{ForegroundColorSpan.Reset()} {ForegroundColorSpan.Rgb(160, 0, 0)}hats{ForegroundColorSpan.Reset()} {ForegroundColorSpan.Rgb(220, 0, 0)}off{ForegroundColorSpan.Reset()} then, I account it high time to get to sea as soon as I can. This is my substitute for pistol and ball. With a philosophical flourish Cato throws himself upon his sword; I quietly take to the ship. There is nothing surprising in this. If they but knew it, almost all men in their degree, some time or other, cherish very nearly the same feelings towards the ocean with me.",
region);
break;
case SampleName.Processes:
{
var view = new ProcessesView(Process.GetProcesses());
view.Render(consoleRenderer, region);
}
break;
case SampleName.TableView:
{
var table = new TableView <Process>
{
Items = Process.GetProcesses().Where(x => !string.IsNullOrEmpty(x.MainWindowTitle)).OrderBy(p => p.ProcessName).ToList()
};
table.AddColumn(process => $"{process.ProcessName} ", "Name");
table.AddColumn(process => ContentView.FromObservable(process.TrackCpuUsage(), x => $"{x.UsageTotal:P}"), "CPU", ColumnDefinition.Star(1));
var screen = new ScreenView(renderer: consoleRenderer, invocationContext.Console)
{
Child = table
};
screen.Render();
}
break;
case SampleName.Clock:
{
var screen = new ScreenView(renderer: consoleRenderer, invocationContext.Console);
var lastTime = DateTime.Now;
var clockObservable = new BehaviorSubject <DateTime>(lastTime);
var clockView = ContentView.FromObservable(clockObservable, x => $"{x:T}");
screen.Child = clockView;
screen.Render();
while (!Console.KeyAvailable)
{
if (DateTime.Now - lastTime > TimeSpan.FromSeconds(1))
{
lastTime = DateTime.Now;
clockObservable.OnNext(lastTime);
}
}
}
break;
case SampleName.GridLayout:
{
var screen = new ScreenView(renderer: consoleRenderer, invocationContext.Console);
var content = new ContentView(
"Lorem Ipsum is simply dummy text of the printing and typesetting industry. Lorem Ipsum has been the industry's standard dummy text ever since the 1500s, when an unknown printer took a galley of type and scrambled it to make a type specimen book. It has survived not only five centuries, but also the leap into electronic typesetting, remaining essentially unchanged. It was popularised in the 1960s with the release of Letraset sheets containing Lorem Ipsum passages, and more recently with desktop publishing software like Aldus PageMaker including versions of Lorem Ipsum for Kevin.");
var smallContent = new ContentView("Kevin Bost");
var longContent = new ContentView("Hacking on System.CommandLine");
var gridView = new GridView();
gridView.SetColumns(
ColumnDefinition.SizeToContent(),
ColumnDefinition.Star(1),
ColumnDefinition.Star(0.5)
);
gridView.SetRows(
RowDefinition.Star(0.5),
RowDefinition.Star(0.5)
);
gridView.SetChild(smallContent, 0, 0);
gridView.SetChild(longContent, 0, 1);
//gridView.SetChild(content, 0, 0);
gridView.SetChild(content, 1, 1);
gridView.SetChild(content, 2, 0);
screen.Child = gridView;
screen.Render();
}
break;
default:
if (!string.IsNullOrWhiteSpace(text))
{
consoleRenderer.RenderToRegion(
text,
region);
}
else
{
var screen = new ScreenView(renderer: consoleRenderer, invocationContext.Console);
var stackLayout = new StackLayoutView();
var content1 = new ContentView("Hello World!");
var content2 = new ContentView(
"Lorem Ipsum is simply dummy text of the printing and typesetting industry. Lorem Ipsum has been the industry's standard dummy text ever since the 1500s, when an unknown printer took a galley of type and scrambled it to make a type specimen book. It has survived not only five centuries, but also the leap into electronic typesetting, remaining essentially unchanged. It was popularised in the 1960s with the release of Letraset sheets containing Lorem Ipsum passages, and more recently with desktop publishing software like Aldus PageMaker including versions of Lorem Ipsum for Kevin.");
stackLayout.Add(content2);
stackLayout.Add(content1);
stackLayout.Add(content2);
screen.Child = stackLayout;
screen.Render(new Region(0, 0, 50, Size.MaxValue));
//screen.Render(writer);
}
break;
}
if (!Console.IsOutputRedirected)
{
Console.ReadKey();
}
}
public void Star_sized_row_definition_negative_weight_throws()
{
Action createNegativeWeight = () => RowDefinition.Star(-1);
createNegativeWeight.Should().Throw <ArgumentException>();
}