add bullet list (#59606)
This commit is contained in:
parent
5b542c4e37
commit
5d2459ec41
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@ -15,8 +15,8 @@
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.menuicons {
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font-size: 14px;
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position: relative;
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color: #888;
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min-width: 2em;
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display: inline-flex;
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}
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.menuicon, .menuicon:hover {
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padding: .16em .33em;
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@ -40,7 +40,28 @@
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position: sticky;
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top: 0;
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background-color: white;
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border-bottom: 2px solid currentColor;
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}
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.godo-blocks-menu > .menuicons {
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column-gap: .33em;
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}
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.godo-blocks-menu .menuicon {
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color: #555;
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background-color: white;
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border: 1px solid #eee;
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}
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.godo-blocks-menu .menuicon:hover {
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color: black;
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border-color: #555;
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}
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.godo-blocks-menu .menuicon:disabled {
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background-color: #eee;
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color: #aaa;
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opacity: 0.8;
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}
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.godo-blocks-menu .menuicon.active,
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.godo-blocks-menu .menuicon:active {
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color: #386EDE;
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border-color: #386EDE;
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}
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/* Marks menu */
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@ -102,3 +123,13 @@
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font-variant: small-caps;
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font-weight: 900;
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}
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/* Editor typo */
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div.godo .ProseMirror.godo--editor ul {
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list-style-type: disc;
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padding-left: 1em;
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margin-bottom: 1em;
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}
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div.godo .ProseMirror.godo--editor ul li p {
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margin: 0;
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}
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@ -70,6 +70,20 @@
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<button type="submit">send</button>
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</form>
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<h2>Lists</h2>
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<p>p, h1 -> h3, strong, em, ul</p>
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<form action="">
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<textarea class="textarea-for-godo-3">
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<ul>
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<li>First Item</li>
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<li>Second Item</li>
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<li>Third Item</li>
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</ul>
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</textarea>
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<button type="submit">send</button>
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</form>
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</main>
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</div><!-- #wrapper -->
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@ -84,6 +98,9 @@
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const test2 = new Godo(document.querySelector('.textarea-for-godo-2'), {
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schema: "headers"
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});
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const test3 = new Godo(document.querySelector('.textarea-for-godo-3'), {
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schema: "list"
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});
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</script>
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</body>
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@ -0,0 +1,185 @@
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import {findWrapping, liftTarget, canSplit, ReplaceAroundStep} from "prosemirror-transform"
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import {Slice, Fragment, NodeRange} from "prosemirror-model"
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// wrapInList, doWrapInList, splitListItem, liftToOuterList, liftOutOfList, sinkListItem
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// adapted from https://github.com/ProseMirror/prosemirror-schema-list/blob/master/src/schema-list.js
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// :: (NodeType, ?Object) → (state: EditorState, dispatch: ?(tr: Transaction)) → bool
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// Returns a command function that wraps the selection in a list with
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// the given type an attributes. If `dispatch` is null, only return a
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// value to indicate whether this is possible, but don't actually
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// perform the change.
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export function wrapInList(listType, attrs) {
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return function(state, dispatch) {
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let {$from, $to} = state.selection
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let range = $from.blockRange($to), doJoin = false, outerRange = range
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if (!range) return false
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// This is at the top of an existing list item
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if (range.depth >= 2 && $from.node(range.depth - 1).type.compatibleContent(listType) && range.startIndex == 0) {
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// Don't do anything if this is the top of the list
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if ($from.index(range.depth - 1) == 0) return false
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let $insert = state.doc.resolve(range.start - 2)
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outerRange = new NodeRange($insert, $insert, range.depth)
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if (range.endIndex < range.parent.childCount)
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range = new NodeRange($from, state.doc.resolve($to.end(range.depth)), range.depth)
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doJoin = true
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}
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let wrap = findWrapping(outerRange, listType, attrs, range)
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if (!wrap) return false
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if (dispatch) dispatch(doWrapInList(state.tr, range, wrap, doJoin, listType).scrollIntoView())
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return true
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}
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}
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function doWrapInList(tr, range, wrappers, joinBefore, listType) {
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let content = Fragment.empty
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for (let i = wrappers.length - 1; i >= 0; i--)
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content = Fragment.from(wrappers[i].type.create(wrappers[i].attrs, content))
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tr.step(new ReplaceAroundStep(range.start - (joinBefore ? 2 : 0), range.end, range.start, range.end,
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new Slice(content, 0, 0), wrappers.length, true))
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let found = 0
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for (let i = 0; i < wrappers.length; i++) if (wrappers[i].type == listType) found = i + 1
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let splitDepth = wrappers.length - found
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let splitPos = range.start + wrappers.length - (joinBefore ? 2 : 0), parent = range.parent
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for (let i = range.startIndex, e = range.endIndex, first = true; i < e; i++, first = false) {
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if (!first && canSplit(tr.doc, splitPos, splitDepth)) {
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tr.split(splitPos, splitDepth)
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splitPos += 2 * splitDepth
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}
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splitPos += parent.child(i).nodeSize
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}
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return tr
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}
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// :: (NodeType) → (state: EditorState, dispatch: ?(tr: Transaction)) → bool
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// Build a command that splits a non-empty textblock at the top level
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// of a list item by also splitting that list item.
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export function splitListItem(itemType) {
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return function(state, dispatch) {
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let {$from, $to, node} = state.selection
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if ((node && node.isBlock) || $from.depth < 2 || !$from.sameParent($to)) return false
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let grandParent = $from.node(-1)
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if (grandParent.type != itemType) return false
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if ($from.parent.content.size == 0 && $from.node(-1).childCount == $from.indexAfter(-1)) {
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// In an empty block. If this is a nested list, the wrapping
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// list item should be split. Otherwise, bail out and let next
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// command handle lifting.
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if ($from.depth == 2 || $from.node(-3).type != itemType ||
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$from.index(-2) != $from.node(-2).childCount - 1) return false
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if (dispatch) {
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let wrap = Fragment.empty
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let depthBefore = $from.index(-1) ? 1 : $from.index(-2) ? 2 : 3
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// Build a fragment containing empty versions of the structure
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// from the outer list item to the parent node of the cursor
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for (let d = $from.depth - depthBefore; d >= $from.depth - 3; d--)
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wrap = Fragment.from($from.node(d).copy(wrap))
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let depthAfter = $from.indexAfter(-1) < $from.node(-2).childCount ? 1
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: $from.indexAfter(-2) < $from.node(-3).childCount ? 2 : 3
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// Add a second list item with an empty default start node
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wrap = wrap.append(Fragment.from(itemType.createAndFill()))
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let start = $from.before($from.depth - (depthBefore - 1))
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let tr = state.tr.replace(start, $from.after(-depthAfter), new Slice(wrap, 4 - depthBefore, 0))
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let sel = -1
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tr.doc.nodesBetween(start, tr.doc.content.size, (node, pos) => {
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if (sel > -1) return false
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if (node.isTextblock && node.content.size == 0) sel = pos + 1
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})
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if (sel > -1) tr.setSelection(state.selection.constructor.near(tr.doc.resolve(sel)))
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dispatch(tr.scrollIntoView())
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}
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return true
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}
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let nextType = $to.pos == $from.end() ? grandParent.contentMatchAt(0).defaultType : null
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let tr = state.tr.delete($from.pos, $to.pos)
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let types = nextType && [null, {type: nextType}]
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if (!canSplit(tr.doc, $from.pos, 2, types)) return false
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if (dispatch) dispatch(tr.split($from.pos, 2, types).scrollIntoView())
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return true
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}
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}
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// :: (NodeType) → (state: EditorState, dispatch: ?(tr: Transaction)) → bool
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// Create a command to lift the list item around the selection up into
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// a wrapping list.
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export function liftListItem(itemType) {
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return function(state, dispatch) {
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let {$from, $to} = state.selection
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let range = $from.blockRange($to, node => node.childCount && node.firstChild.type == itemType)
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if (!range) return false
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if (!dispatch) return true
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if ($from.node(range.depth - 1).type == itemType) // Inside a parent list
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return liftToOuterList(state, dispatch, itemType, range)
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else // Outer list node
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return liftOutOfList(state, dispatch, range)
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}
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}
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function liftToOuterList(state, dispatch, itemType, range) {
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let tr = state.tr, end = range.end, endOfList = range.$to.end(range.depth)
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if (end < endOfList) {
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// There are siblings after the lifted items, which must become
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// children of the last item
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tr.step(new ReplaceAroundStep(end - 1, endOfList, end, endOfList,
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new Slice(Fragment.from(itemType.create(null, range.parent.copy())), 1, 0), 1, true))
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range = new NodeRange(tr.doc.resolve(range.$from.pos), tr.doc.resolve(endOfList), range.depth)
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}
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dispatch(tr.lift(range, liftTarget(range)).scrollIntoView())
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return true
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}
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function liftOutOfList(state, dispatch, range) {
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let tr = state.tr, list = range.parent
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// Merge the list items into a single big item
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for (let pos = range.end, i = range.endIndex - 1, e = range.startIndex; i > e; i--) {
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pos -= list.child(i).nodeSize
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tr.delete(pos - 1, pos + 1)
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}
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let $start = tr.doc.resolve(range.start), item = $start.nodeAfter
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if (tr.mapping.map(range.end) != range.start + $start.nodeAfter.nodeSize) return false
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let atStart = range.startIndex == 0, atEnd = range.endIndex == list.childCount
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let parent = $start.node(-1), indexBefore = $start.index(-1)
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if (!parent.canReplace(indexBefore + (atStart ? 0 : 1), indexBefore + 1,
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item.content.append(atEnd ? Fragment.empty : Fragment.from(list))))
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return false
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let start = $start.pos, end = start + item.nodeSize
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// Strip off the surrounding list. At the sides where we're not at
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// the end of the list, the existing list is closed. At sides where
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// this is the end, it is overwritten to its end.
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tr.step(new ReplaceAroundStep(start - (atStart ? 1 : 0), end + (atEnd ? 1 : 0), start + 1, end - 1,
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new Slice((atStart ? Fragment.empty : Fragment.from(list.copy(Fragment.empty)))
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.append(atEnd ? Fragment.empty : Fragment.from(list.copy(Fragment.empty))),
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atStart ? 0 : 1, atEnd ? 0 : 1), atStart ? 0 : 1))
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dispatch(tr.scrollIntoView())
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return true
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}
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// :: (NodeType) → (state: EditorState, dispatch: ?(tr: Transaction)) → bool
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// Create a command to sink the list item around the selection down
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// into an inner list.
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export function sinkListItem(itemType) {
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return function(state, dispatch) {
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let {$from, $to} = state.selection
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let range = $from.blockRange($to, node => node.childCount && node.firstChild.type == itemType)
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if (!range) return false
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let startIndex = range.startIndex
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if (startIndex == 0) return false
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let parent = range.parent, nodeBefore = parent.child(startIndex - 1)
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if (nodeBefore.type != itemType) return false
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if (dispatch) {
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let nestedBefore = nodeBefore.lastChild && nodeBefore.lastChild.type == parent.type
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let inner = Fragment.from(nestedBefore ? itemType.create() : null)
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let slice = new Slice(Fragment.from(itemType.create(null, Fragment.from(parent.type.create(null, inner)))),
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nestedBefore ? 3 : 1, 0)
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let before = range.start, after = range.end
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dispatch(state.tr.step(new ReplaceAroundStep(before - (nestedBefore ? 3 : 1), after,
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before, after, slice, 1, true))
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.scrollIntoView())
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}
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return true
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}
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}
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@ -1,5 +1,6 @@
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import {wrapIn, setBlockType, chainCommands, toggleMark, exitCode,
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joinUp, joinDown, lift, selectParentNode} from "prosemirror-commands"
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import {splitListItem, liftListItem} from "./godo-additional-commands.mjs"
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import {undo, redo} from "prosemirror-history"
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const mac = typeof navigator != "undefined" ? /Mac/.test(navigator.platform) : false
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@ -16,8 +17,6 @@ const mac = typeof navigator != "undefined" ? /Mac/.test(navigator.platform) : f
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// * **Ctrl-Shift-1** to **Ctrl-Shift-Digit6** for making the current
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// textblock a heading of the corresponding level
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// * **Ctrl-Shift-Backslash** to make the current textblock a code block
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// * **Ctrl-Shift-8** to wrap the selection in an ordered list
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// * **Ctrl-Shift-9** to wrap the selection in a bullet list
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// * **Ctrl->** to wrap the selection in a block quote
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// * **Enter** to split a non-empty textblock in a list item while at
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// the same time splitting the list item
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@ -43,7 +42,6 @@ export function buildKeymap(schema, mapKeys, options) {
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keys[key] = cmd
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}
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bind("Mod-z", undo)
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bind("Shift-Mod-z", redo)
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if (!mac) bind("Mod-y", redo)
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@ -66,6 +64,12 @@ export function buildKeymap(schema, mapKeys, options) {
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if (type = schema.nodes.blockquote)
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bind("Ctrl->", wrapIn(type))
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if (type = schema.nodes.list_item) {
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bind("Enter", splitListItem(type))
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bind("Mod-[", liftListItem(type))
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}
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if (type = schema.nodes.hard_break) {
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let br = type, cmd = chainCommands(exitCode, (state, dispatch) => {
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dispatch(state.tr.replaceSelectionWith(br.create()).scrollIntoView())
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@ -78,13 +82,16 @@ export function buildKeymap(schema, mapKeys, options) {
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if (type = schema.nodes.paragraph)
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bind("Shift-Ctrl-0", setBlockType(type))
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if (type = schema.nodes.code_block)
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bind("Shift-Ctrl-\\", setBlockType(type))
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if (type = schema.nodes.heading) {
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options.heading_levels.forEach( (level, index) => {
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bind(`Shift-Ctrl-${index+1}`, setBlockType(type, {level: level}))
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});
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}
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if (type = schema.nodes.horizontal_rule) {
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let hr = type
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bind("Mod-_", (state, dispatch) => {
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}
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return keys
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}
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@ -68,12 +68,22 @@ const languageContent = {
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"p": {
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en: {
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icon: "p",
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text: "paragraph",
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text: "paragraph"
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},
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fr: {
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icon: "p",
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text: "paragraphe"
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}
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},
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"ul": {
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en: {
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icon: "•",
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text: "bullet list"
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},
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fr: {
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icon: "•",
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text: "Liste à puce"
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}
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}
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}
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@ -1,4 +1,5 @@
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import {toggleMark, setBlockType, wrapIn} from "prosemirror-commands";
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import {toggleMark, setBlockType, wrapIn, chainCommands} from "prosemirror-commands";
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import {wrapInList, liftListItem} from "./godo-additional-commands.mjs";
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import getLanguage from "./godo-menus-language.mjs";
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class Menu {
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update_blocks(view, state) {
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for (const item in this.items) {
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const {dom, run} = this.items[item];
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const is_active = !run(state, null, view);
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const is_disabled = is_active;
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const {dom, run, type, active, options} = this.items[item];
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const active_default = () => {
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let {$from, to} = state.selection;
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return to <= $from.end() && $from.parent.hasMarkup(type, options)
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};
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const is_active = (active) ? active(state) : active_default();
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const is_disabled = !run(state, null, view);;
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this.set_menu_item(dom, is_active, is_disabled);
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}
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}
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@ -120,7 +125,10 @@ function linkItem( type ) {
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function setHeader(type, level, icon_id) {
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return {
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run: setBlockType(type, {level}), dom: icon(icon_id)
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run: setBlockType(type, {level}),
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dom: icon(icon_id),
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type,
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options: {level}
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}
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}
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@ -150,9 +158,26 @@ function blocks( schema, h_levels ) {
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});
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}
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if (type = schema.nodes.paragraph) {
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i.setP = {run: setBlockType(type), dom: icon("p")};
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i.setP = {run: setBlockType(type), dom: icon("p"), type};
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}
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if (type = schema.nodes.bullet_list) {
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i.setList = {
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run: chainCommands(wrapInList(type), liftListItem(schema.nodes.list_item)),
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dom: icon("ul"),
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type,
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active(state) {
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let {$from, $to} = state.selection
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let range = $from.blockRange($to)
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switch (range.parent.type) {
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case type:
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case schema.nodes.list_item:
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return true;
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default:
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return false;
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}
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}
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};
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}
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menu.items = i;
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return menu;
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}
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@ -81,7 +81,25 @@ const headersSchema = {
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}
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}
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// HEADERS
|
||||
// LISTS
|
||||
const listSchema = {
|
||||
nodes: {
|
||||
// A bullet list node spec, represented in the DOM as `<ul>`.
|
||||
bullet_list: {
|
||||
content: "list_item+",
|
||||
group: "block",
|
||||
parseDOM: [{tag: "ul"}],
|
||||
toDOM() { return ["ul", 0] }
|
||||
},
|
||||
// A list item (`<li>`) spec.
|
||||
list_item: {
|
||||
content: "paragraph+",
|
||||
parseDOM: [{tag: "li"}],
|
||||
toDOM() { return ["li", 0] },
|
||||
defining: true
|
||||
}
|
||||
}
|
||||
}
|
||||
const linkSchema = {
|
||||
marks: {
|
||||
link: {
|
||||
|
@ -105,9 +123,11 @@ const headers_schema = new Schema({
|
|||
marks: basic_schema.spec.marks
|
||||
});
|
||||
|
||||
const full_schema = new Schema({
|
||||
nodes: basic_schema.spec.nodes.append(headersSchema.nodes),
|
||||
marks: basic_schema.spec.marks.append(linkSchema.marks)
|
||||
})
|
||||
const list_schema = new Schema({
|
||||
nodes: headers_schema.spec.nodes.append(listSchema.nodes),
|
||||
marks: headers_schema.spec.marks
|
||||
});
|
||||
|
||||
export { basic_schema, headers_schema, full_schema };
|
||||
const full_schema = list_schema;
|
||||
|
||||
export { basic_schema, headers_schema, list_schema, full_schema };
|
||||
|
|
|
@ -6,7 +6,7 @@ import {baseKeymap} from "prosemirror-commands";
|
|||
import {DOMParser, DOMSerializer} from "prosemirror-model";
|
||||
|
||||
import {buildKeymap} from "./godo-additional-keymap.mjs";
|
||||
import {basic_schema, headers_schema, full_schema} from "./godo-schemas.mjs";
|
||||
import {basic_schema, headers_schema, list_schema, full_schema} from "./godo-schemas.mjs";
|
||||
import {Menu, blocks, marks} from "./godo-menus.mjs";
|
||||
|
||||
function menuPlugin(menu) {
|
||||
|
@ -43,6 +43,8 @@ export default class Godo {
|
|||
case 'headers':
|
||||
return headers_schema;
|
||||
break;
|
||||
case 'list':
|
||||
return list_schema
|
||||
case 'full':
|
||||
default:
|
||||
return full_schema
|
||||
|
@ -58,8 +60,8 @@ export default class Godo {
|
|||
|
||||
let plugins_list = [
|
||||
history(),
|
||||
keymap(baseKeymap),
|
||||
keymap(buildKeymap(this.schema, null, this.options)),
|
||||
keymap(baseKeymap),
|
||||
this.marksMenu
|
||||
];
|
||||
|
||||
|
|
Loading…
Reference in New Issue