Mailspring/internal_packages/composer/lib/fields.es6

const Fields = {
  To: "textFieldTo",
  Cc: "textFieldCc",
  Bcc: "textFieldBcc",
  From: "fromField",
  Subject: "textFieldSubject",
  Body: "contentBody",
};

Fields.ParticipantFields = [Fields.To, Fields.Cc, Fields.Bcc];

Fields.Order = {
  "textFieldTo": 1,
  "textFieldCc": 2,
  "textFieldBcc": 3,
  "fromField": -1, // Not selectable
  "textFieldSubject": 5,
  "contentBody": 6,
};

module.exports = Fields;
fix(focus): Remove focusedField in favor of imperative focus, break apart ComposerView Summary: - Removes controlled focus in the composer! - No React components ever perfom focus in lifecycle methods. Never again. - A new `Utils.schedule({action, after, timeout})` helper makes it easy to say "setState or load draft, etc. and then focus" - The DraftStore issues a focusDraft action after creating a draft, which causes the MessageList to focus and scroll to the desired composer, which itself decides which field to focus. - The MessageList never focuses anything automatically. - Refactors ComposerView apart — ComposerHeader handles all top fields, DraftSessionContainer handles draft session initialization and exposes props to ComposerView - ComposerHeader now uses a KeyCommandRegion (with focusIn and focusOut) to do the expanding and collapsing of the participants fields. May rename that container very soon. - Removes all CommandRegistry handling of tab and shift-tab. Unless you preventDefault, the browser does it's thing. - Removes all tabIndexes greater than 1. This is an anti-pattern—assigning everything a tabIndex of 0 tells the browser to move between them based on their order in the DOM, and is almost always what you want. - Adds "TabGroupRegion" which allows you to create a tab/shift-tabbing group, (so tabbing does not leave the active composer). Can't believe this isn't a browser feature. Todos: - Occasionally, clicking out of the composer contenteditable requires two clicks. This is because atomicEdit is restoring selection within the contenteditable and breaking blur. - Because the ComposerView does not render until it has a draft, we're back to it being white in popout composers for a brief moment. We will fix this another way - all the "return unless draft" statements were untenable. - Clicking a row in the thread list no longer shifts focus to the message list and focuses the last draft. This will be restored soon. Test Plan: Broken Reviewers: juan, evan Reviewed By: juan, evan Differential Revision: https://phab.nylas.com/D2814 2016-04-05 06:22:01 +08:00			`const Fields = {`
			`To: "textFieldTo",`
			`Cc: "textFieldCc",`
			`Bcc: "textFieldBcc",`
			`From: "fromField",`
			`Subject: "textFieldSubject",`
			`Body: "contentBody",`
			`};`

			`Fields.ParticipantFields = [Fields.To, Fields.Cc, Fields.Bcc];`

			`Fields.Order = {`
			`"textFieldTo": 1,`
			`"textFieldCc": 2,`
			`"textFieldBcc": 3,`
			`"fromField": -1, // Not selectable`
			`"textFieldSubject": 5,`
			`"contentBody": 6,`
			`};`

			`module.exports = Fields;`