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Add support for indeterminate progress

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This commit also changes the behavior of ProgressContext.IsFinished.
Only tasks that have been started will be taken into consideration,
and not indeterminate tasks.

Closes #329
Closes #331
This commit is contained in:
Patrik Svensson
2021-04-02 18:41:25 +02:00
committed by Phil Scott
parent 6121203fee
commit 6f16081f42
15 changed files with 196 additions and 42 deletions
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20
examples/Console/Progress/Program.cs
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@ -1,5 +1,6 @@
using System;
using System.Collections.Generic;
using System.Linq;
using System.Threading;
using Spectre.Console;
@ -25,8 +26,12 @@ namespace ProgressExample
.Start(ctx =>
{
var random = new Random(DateTime.Now.Millisecond);
var tasks = CreateTasks(ctx, random);
// Create some tasks
var tasks = CreateTasks(ctx, random);
var warpTask = ctx.AddTask("Going to warp", autoStart: false).IsIndeterminate();
// Wait for all tasks (except the indeterminate one) to complete
while (!ctx.IsFinished)
{
// Increment progress
@ -44,13 +49,24 @@ namespace ProgressExample
// Simulate some delay
Thread.Sleep(100);
}
// Now start the "warp" task
warpTask.StartTask();
warpTask.IsIndeterminate(false);
while (!ctx.IsFinished)
{
warpTask.Increment(12 * random.NextDouble());
// Simulate some delay
Thread.Sleep(100);
}
});
// Done
AnsiConsole.MarkupLine("[green]Done![/]");
}
private static List<(ProgressTask, int)> CreateTasks(ProgressContext progress, Random random)
private static List<(ProgressTask Task, int Delay)> CreateTasks(ProgressContext progress, Random random)
{
var tasks = new List<(ProgressTask, int)>();
while (tasks.Count < 5)