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Editable: Fix splitting inline Editables using shift+enter #1299

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merged 5 commits into from
Jun 20, 2017
Merged

Editable: Fix splitting inline Editables using shift+enter #1299

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583e187
Editable: Fix splitting inline Editables using shift+enter
youknowriad Jun 20, 2017
859dba0
Always prevent shift+enter default behaviour in inline Editable
ellatrix Jun 20, 2017
fed0607
Editable: document the shift+enter splitting behaviour
youknowriad Jun 20, 2017
790bf36
Editable: Fix merging back splitted nodes
youknowriad Jun 20, 2017
e7a7962
Editable: Better comment wording to explain the shift+enter splitting
youknowriad Jun 20, 2017
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47 changes: 31 additions & 16 deletions blocks/editable/index.js
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Original file line number Diff line number Diff line change
Expand Up @@ -206,6 +206,16 @@ export default class Editable extends wp.element.Component {
event.preventDefault();
event.stopImmediatePropagation();
}

// If we click shift+Enter on inline Editables, we avoid creating two contenteditables
// We also split the content and call the onSplit prop if provided.
if ( event.keyCode === ENTER && event.shiftKey && this.props.inline ) {
event.preventDefault();

if ( this.props.onSplit ) {
this.splitContent();
}
}
}

onKeyUp( { keyCode } ) {
Expand All @@ -229,28 +239,33 @@ export default class Editable extends wp.element.Component {
return;
}

const { dom } = this.editor;
const rootNode = this.editor.getBody();
const beforeRange = dom.createRng();
const afterRange = dom.createRng();
this.editor.dom.remove( prevNode );
this.editor.dom.remove( endNode );
this.splitContent();
}
}

dom.remove( prevNode );
splitContent() {
const { dom } = this.editor;
const rootNode = this.editor.getBody();
const beforeRange = dom.createRng();
const afterRange = dom.createRng();
const selectionRange = this.editor.selection.getRng();

beforeRange.setStart( rootNode, 0 );
beforeRange.setEnd( endNode.parentNode, dom.nodeIndex( endNode ) );
beforeRange.setStart( rootNode, 0 );
beforeRange.setEnd( selectionRange.startContainer, selectionRange.startOffset );

afterRange.setStart( endNode.parentNode, dom.nodeIndex( endNode ) + 1 );
afterRange.setEnd( rootNode, dom.nodeIndex( rootNode.lastChild ) + 1 );
afterRange.setStart( selectionRange.endContainer, selectionRange.endOffset );
afterRange.setEnd( rootNode, dom.nodeIndex( rootNode.lastChild ) + 1 );

const beforeFragment = beforeRange.extractContents();
const afterFragment = afterRange.extractContents();
const beforeFragment = beforeRange.extractContents();
const afterFragment = afterRange.extractContents();

const beforeElement = nodeListToReact( beforeFragment.childNodes, createElement );
const afterElement = nodeListToReact( afterFragment.childNodes, createElement );
const beforeElement = nodeListToReact( beforeFragment.childNodes, createElement );
const afterElement = nodeListToReact( afterFragment.childNodes, createElement );

this.setContent( beforeElement );
this.props.onSplit( beforeElement, afterElement );
}
this.setContent( beforeElement );
this.props.onSplit( beforeElement, afterElement );
}

onNewBlock() {
Expand Down