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Palanikannan1437 2024-03-28 19:23:51 +05:30
parent 60e38ebce9
commit b34a7c3dbc
3 changed files with 25 additions and 4 deletions
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8
packages/editor/core/src/ui/extensions/custom-list-keymap/list-helpers/get-prev-list-depth.ts
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@ -18,10 +18,16 @@ export const getPrevListDepth = (typeOrName: string, state: EditorState) => {
for (let d = resolvedPos.depth; d > 0; d--) {
const node = resolvedPos.node(d);
if (node.type.name === "bulletList" || node.type.name === "orderedList") {
// Increment depth for each list ancestor found
depth++;
}
}
console.log("depth", depth);
// Subtract 1 from the calculated depth to get the parent list's depth
// This adjustment is necessary because the depth calculation includes the current list
// By subtracting 1, we aim to get the depth of the parent list, which helps in identifying if the current list is a sublist
depth = depth > 0 ? depth - 1 : 0;
console.log("Parent list depth", depth);
return depth;
};

18
packages/editor/core/src/ui/extensions/custom-list-keymap/list-helpers/handle-backspace.ts
View File

@ -44,6 +44,7 @@ export const handleBackspace = (editor: Editor, name: string, parentListTypes: s
.joinForward()
.run();
}
const isCurrentListItemSublist = prevListIsHigher(name, editor.state);
// if the cursor is not inside the current node type
// do nothing and proceed
@ -65,7 +66,6 @@ export const handleBackspace = (editor: Editor, name: string, parentListTypes: s
const currentNode = listItemPos.$pos.node(listItemPos.depth);
const currentNodeSize = currentNode.nodeSize;
const currentListItemHasSubList = listItemHasSubList(name, editor.state, currentNode);
const isCurrentListItemSublist = prevListIsHigher(name, editor.state);
// __AUTO_GENERATED_PRINT_VAR_START__
console.log(
"handleBackspace isCurrentListItemSublist: %s",
@ -83,6 +83,11 @@ export const handleBackspace = (editor: Editor, name: string, parentListTypes: s
const previousListItemHasSubList = listItemHasSubList(name, editor.state, prevNode);
// if the previous item is a list item and has a sublist, join the list items (this scenario only occurs when a sublist's first item is lifted)
if (currentListItemHasSubList && isCurrentListItemSublist) {
console.log("ran 2");
editor.chain().liftListItem(name).run();
return editor.commands.joinItemBackward();
}
if (
// hasListItemBefore(name, editor.state) &&
// currentListItemHasSubList &&
@ -97,13 +102,20 @@ export const handleBackspace = (editor: Editor, name: string, parentListTypes: s
// return editor.chain().liftListItem(name).run();
}
if (currentListItemHasSubList) {
console.log("ran 1");
return false;
}
// if u are first node which has both parent list and sub list
// then do
// if the previous item is a list item and doesn't have a sublist, join the list items
if (hasListItemBefore(name, editor.state)) {
console.log("ran 1");
console.log("ran 3");
return editor.chain().liftListItem(name).run();
}
console.log("ran 2");
console.log("ran 4");
// otherwise in the end, a backspace should
// always just lift the list item if
// joining / merging is not possible

3
packages/editor/core/src/ui/extensions/custom-list-keymap/list-helpers/list-item-has-sub-list.ts
View File

@ -10,12 +10,15 @@ export const listItemHasSubList = (typeOrName: string, state: EditorState, node?
const nodeType = getNodeType(typeOrName, state.schema);
let hasSubList = false;
console.log("node", node);
node.descendants((child) => {
if (child.type === nodeType) {
console.log("child", child.type, nodeType);
hasSubList = true;
}
});
console.log("before return", hasSubList);
return hasSubList;
};