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Reconcile rawui.cs with System.Console

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With the latest packages, a lot more System.Console API is available.
This commit implements what is now available through the API.

Where an API functions correctly on Linux, the result of a call through
PowerShell works as expected. Where it is not, a nice
`PlatformNotSupported` exception is thrown (and displayed by
PowerShell).

On Linux:

- `$host.ui.RawUI.WindowTitle` can be set but cannot be get
- `$host.ui.RawUI.CusorPosition` can be set and get
- `$host.ui.RawUI.CursorSize` can be get but cannot be set
- `$host.ui.RawUI.MaxPhysicalWindowSize` can be get
- `$host.ui.RawUI.MaxWindowSize` can be get
- `$host.ui.RawUI.WindowPosition` can be get but cannot be set
- `$host.ui.RawUI.WindowSize` can be get but cannot be set
- `$host.ui.RawUI.ReadKey` can be be used, but is only approximate
This commit is contained in:
Andrew Schwartzmeyer 2016-02-19 11:20:53 -08:00
parent 2e90b29cc8
commit b257a2d2fc
1 changed files with 12 additions and 24 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

36
src/Microsoft.PowerShell.Linux.Host/rawui.cs
View file

@ -43,10 +43,8 @@ namespace Microsoft.PowerShell.Linux.Host
/// </summary>
public override Coordinates CursorPosition
{
get { throw new NotImplementedException(
"The method or operation is not implemented."); }
set { throw new NotImplementedException(
"The method or operation is not implemented."); }
get { return new Coordinates(Console.CursorLeft, Console.CursorTop); }
set { Console.SetCursorPosition(value.X, value.Y); }
}
/// <summary>
@ -56,10 +54,8 @@ namespace Microsoft.PowerShell.Linux.Host
/// </summary>
public override int CursorSize
{
get { return 12; }
set { }
//get { return Console.CursorSize; }
//set { Console.CursorSize = value; }
get { return Console.CursorSize; }
set { Console.CursorSize = value; }
}
/// <summary>
@ -90,8 +86,7 @@ namespace Microsoft.PowerShell.Linux.Host
/// </summary>
public override Size MaxPhysicalWindowSize
{
// get { return new Size(Console.LargestWindowWidth, Console.LargestWindowHeight); }
get { return new Size(1024,768); }
get { return new Size(Console.LargestWindowWidth, Console.LargestWindowHeight); }
}
/// <summary>
@ -102,8 +97,7 @@ namespace Microsoft.PowerShell.Linux.Host
/// </summary>
public override Size MaxWindowSize
{
// get { return new Size(Console.LargestWindowWidth, Console.LargestWindowHeight); }
get { return new Size(1024,768); }
get { return new Size(Console.LargestWindowWidth, Console.LargestWindowHeight); }
}
/// <summary>
@ -114,8 +108,7 @@ namespace Microsoft.PowerShell.Linux.Host
public override Coordinates WindowPosition
{
get { return new Coordinates(Console.WindowLeft, Console.WindowTop); }
// set { Console.SetWindowPosition(value.X, value.Y); }
set { }
set { Console.SetWindowPosition(value.X, value.Y); }
}
/// <summary>
@ -126,8 +119,7 @@ namespace Microsoft.PowerShell.Linux.Host
public override Size WindowSize
{
get { return new Size(Console.WindowWidth, Console.WindowHeight); }
// set { Console.SetWindowSize(value.Width, value.Height); }
set { }
set { Console.SetWindowSize(value.Width, value.Height); }
}
/// <summary>
@ -164,17 +156,13 @@ namespace Microsoft.PowerShell.Linux.Host
/// <summary>
/// This API reads a pressed, released, or pressed and released keystroke
/// from the keyboard device, blocking processing until a keystroke is
/// typed that matches the specified keystroke options. In this example
/// this functionality is not needed so the method throws a
/// NotImplementException exception.
/// typed that matches the specified keystroke options.
/// </summary>
/// <param name="options">Options, such as IncludeKeyDown, used when
/// reading the keyboard.</param>
/// <returns>Throws a NotImplementedException exception.</returns>
/// <param name="options">Unused</param>
public override KeyInfo ReadKey(ReadKeyOptions options)
{
throw new NotImplementedException(
"The method or operation is not implemented.");
ConsoleKeyInfo key = Console.ReadKey();
return new KeyInfo((int)key.Key, key.KeyChar, new ControlKeyStates(), true);
}
/// <summary>