terminal/src/cascadia/TerminalSettingsEditor/MainPage.idl
Dustin Howett 3e2b94334d Introduce the Terminal Settings Editor (#8048)
This commit introduces the terminal settings editor (to wit: the
Settings UI) as a standalone project. This project, and this commit, is
the result of two and a half months of work.

TSE started as a hackathon project in the Microsoft 2020 Hackathon, and
from there it's grown to be a bona-fide graphical settings editor.

There is a lot of xaml data binding in here, a number of views and a
number of view models, and a bunch of paradigms that we've been
reviewing and testing out and designing and refining.

Specified in #6720, #8269
Follow-up work in #6800
Closes #1564
Closes #8048 (PR)

Co-authored-by: Carlos Zamora <carlos.zamora@microsoft.com>
Co-authored-by: Kayla Cinnamon <cinnamon@microsoft.com>
Co-authored-by: Alberto Medina Gutierrez <almedina@microsoft.com>
Co-authored-by: John Grandle <jograndl@microsoft.com>
Co-authored-by: xerootg <xerootg@users.noreply.github.com>
Co-authored-by: Scott <sarmiger1@gmail.com>
Co-authored-by: Vineeth Thomas Alex <vineeththomasalex@gmail.com>
Co-authored-by: Leon Liang <lelian@microsoft.com>
Co-authored-by: Dustin L. Howett <duhowett@microsoft.com>
Signed-off-by: Dustin L. Howett <duhowett@microsoft.com>
2020-12-11 13:47:10 -08:00

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// Copyright (c) Microsoft Corporation.
// Licensed under the MIT license.
namespace Microsoft.Terminal.Settings.Editor
{
// Due to a XAML Compiler bug, it is hard for us to propagate an HWND into a XAML-using runtimeclass.
// To work around that, we'll only propagate the HWND (when we need to) into the settings' toplevel page
// and use IHostedInWindow to hide the implementation detail where we use IInitializeWithWindow (shobjidl_core)
// https://github.com/microsoft/microsoft-ui-xaml/issues/3331
interface IHostedInWindow
{
Boolean TryPropagateHostingWindow(IInspectable i);
}
[default_interface] runtimeclass MainPage : Windows.UI.Xaml.Controls.Page, IHostedInWindow
{
MainPage(Microsoft.Terminal.Settings.Model.CascadiaSettings settings);
void UpdateSettings(Microsoft.Terminal.Settings.Model.CascadiaSettings settings);
event Windows.Foundation.TypedEventHandler<Object, Microsoft.Terminal.Settings.Model.SettingsTarget> OpenJson;
// Due to the aforementioned bug, we can't use IInitializeWithWindow _here_ either.
// Let's just smuggle the HWND in as a UInt64 :|
void SetHostingWindow(UInt64 window);
}
}