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fix(markdown): 粘贴 markdown 后没有删除markdown语法

This commit is contained in:
yanmao 2021-11-09 11:40:26 +08:00
parent f587b17e32
commit fd4934f64b
1 changed files with 9 additions and 9 deletions
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18
packages/engine/src/change/index.ts
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@ -335,8 +335,15 @@ class ChangeModel implements ChangeInterface {
const text = range.startNode.text(); const text = range.startNode.text();
if (/^\u200B/.test(text)) range.startNode.text(text.substr(1)); if (/^\u200B/.test(text)) range.startNode.text(text.substr(1));
} }
let startRange: { node: NodeInterface; offset: number } | undefined =
undefined;
const apply = (range: RangeInterface) => { const apply = (range: RangeInterface) => {
if (startRange && startRange.node.parent()) {
range
.shrinkToElementNode()
.setStart(startRange.node, startRange.offset);
range.enlargeToElementNode();
}
block.merge(range); block.merge(range);
list.merge(undefined, range); list.merge(undefined, range);
mark.merge(range); mark.merge(range);
@ -356,9 +363,8 @@ class ChangeModel implements ChangeInterface {
apply(range); apply(range);
return; return;
} }
// 第一个子节点不是block节点就追加到当前节点下 // 第一个子节点不是block节点就追加到当前节点下
let startRange: { node: NodeInterface; offset: number } | undefined =
undefined;
if (!nodeApi.isBlock(firstNode)) { if (!nodeApi.isBlock(firstNode)) {
range.shrinkToElementNode(); range.shrinkToElementNode();
if (childNodes.length > 0) { if (childNodes.length > 0) {
@ -523,12 +529,6 @@ class ChangeModel implements ChangeInterface {
removeEmptyNode(nextNode); removeEmptyNode(nextNode);
} }
} }
if (startRange && startRange.node.parent()) {
range
.shrinkToElementNode()
.setStart(startRange.node, startRange.offset);
range.enlargeToElementNode();
}
apply(range); apply(range);
} }