73 lines
2.2 KiB
TypeScript
73 lines
2.2 KiB
TypeScript
/*
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Copyright 2020 Atlassian Pty Ltd
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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// This file is based on the implementation found here:
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// https://bitbucket.org/atlassian/design-system-mirror/src/master/editor/editor-core/src/plugins/text-formatting/commands/text-formatting.ts
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import { EditorState, TextSelection } from "prosemirror-state";
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import isMarkActive from "../queries/isMarkActive";
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import { Dispatch } from "../types";
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export default function moveRight() {
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return (state: EditorState, dispatch: Dispatch): boolean => {
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const { code_inline } = state.schema.marks;
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const { empty, $cursor } = state.selection as TextSelection;
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if (!empty || !$cursor) {
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return false;
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}
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const { storedMarks } = state.tr;
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if (code_inline) {
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const insideCode = isMarkActive(code_inline)(state);
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const currentPosHasCode = state.doc.rangeHasMark(
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$cursor.pos,
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$cursor.pos,
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code_inline
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);
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const nextPosHasCode = state.doc.rangeHasMark(
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$cursor.pos,
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$cursor.pos + 1,
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code_inline
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);
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const exitingCode =
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!currentPosHasCode &&
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!nextPosHasCode &&
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(!storedMarks || !!storedMarks.length);
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const enteringCode =
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!currentPosHasCode &&
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nextPosHasCode &&
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(!storedMarks || !storedMarks.length);
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// entering code mark (from the left edge): don't move the cursor, just add the mark
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if (!insideCode && enteringCode) {
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dispatch(state.tr.addStoredMark(code_inline.create()));
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return true;
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}
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// exiting code mark: don't move the cursor, just remove the mark
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if (insideCode && exitingCode) {
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dispatch(state.tr.removeStoredMark(code_inline));
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return true;
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}
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}
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return false;
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};
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}
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