matrix/matrix-react-sdk
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Mimic ctrl+j of RT mode in MD mode

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by inspecting whether multiple lines are selected or the selection is empty. If either of these are true, insert a code block surrounding the selection, otherwise insert single backticks around the selection for inline code formatting.
This commit is contained in:
Luke Barnard
2017-07-19 15:00:25 +01:00
parent b9dfaf777e
commit 28c98d93d1
2 changed files with 26 additions and 4 deletions
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11
src/RichText.js
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@@ -304,3 +304,14 @@ export function attachImmutableEntitiesToEmoji(editorState: EditorState): Editor
return editorState;
}
export function hasMultiLineSelection(editorState: EditorState): boolean {
const selectionState = editorState.getSelection();
const anchorKey = selectionState.getAnchorKey();
const currentContent = editorState.getCurrentContent();
const currentContentBlock = currentContent.getBlockForKey(anchorKey);
const start = selectionState.getStartOffset();
const end = selectionState.getEndOffset();
const selectedText = currentContentBlock.getText().slice(start, end);
return selectedText.includes('\n');
}