terminal/src/cascadia/TerminalApp/AppKeyBindings.idl
Mike Griese 111b88c8a3
Encapsulate dispatching ShortcutActions in it's own class (#3658)
## Summary of the Pull Request

Moves all the code responsible for dispatching an `ActionAndArgs` to it's own class, `ShortcutActionDispatch`. Now, the `AppKeyBindings` just uses the single instance of a `ShortcutActionDispatch` that the `TerminalPage` owns to dispatch events, without the need to re-attach the event handlers every time we reload the settings.

## References

This is something I originally did as a part of #2046.

I need this now for #607.

It's also a part of work for #3475

## PR Checklist
* [x] This is a bullet point within #3475
* [x] I work here
* [ ] Tests added/passed
* [n/a] Requires documentation to be updated

## Detailed Description of the Pull Request / Additional comments

With this change, we'll be able to have other things dispatch `ShortcutAction`s easily, by constructing an `ActionAndArgs` and just passing it straight to the `ShortcutActionDispatch`.

## Validation Steps Performed

Ran the Terminal, tried out some keybindings, namely <kbd>Ctrl+c</kbd> for copy when there is a selection, or send `^C` when there isn't. That still works. 

Reloading settings also still works. 

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* Move action handling to it's own class separate from AKB. This is the first checkbox in #3475

(cherry picked from commit 696726b571d3d1fdf1d59844c76e182fc72cb2ea)

* clean up doc comments
2019-11-27 15:51:38 -06:00

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// Copyright (c) Microsoft Corporation.
// Licensed under the MIT license.
import "../ActionArgs.idl";
import "../ShortcutActionDispatch.idl";
namespace TerminalApp
{
[default_interface] runtimeclass AppKeyBindings : Microsoft.Terminal.Settings.IKeyBindings
{
AppKeyBindings();
void SetKeyBinding(ActionAndArgs actionAndArgs, Microsoft.Terminal.Settings.KeyChord chord);
void ClearKeyBinding(Microsoft.Terminal.Settings.KeyChord chord);
Microsoft.Terminal.Settings.KeyChord GetKeyBindingForAction(ShortcutAction action);
Microsoft.Terminal.Settings.KeyChord GetKeyBindingForActionWithArgs(ActionAndArgs actionAndArgs);
void SetDispatch(ShortcutActionDispatch dispatch);
}
}