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Code Issues Releases Wiki Activity

Fix writing in marks at beginning of text

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This commit is contained in:
Soreine
2016-11-09 16:27:51 +01:00
parent 9cc1140009
commit 1ec6ebacc8
1 changed files with 10 additions and 7 deletions
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17
src/plugins/core.js
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@@ -76,17 +76,19 @@ function Plugin(options = {}) {
// Determine what the characters would be if natively inserted.
const schema = editor.getSchema()
const decorators = document.getDescendantDecorators(startKey, schema)
const prevChars = startText.getDecorations(decorators)
const prevChar = prevChars.get(startOffset - 1)
const initialChars = startText.getDecorations(decorators)
const prevChar = startOffset === 0 ? null : initialChars.get(startOffset - 1)
const nextChar = startOffset === initialChars.size ? null : initialChars.get(startOffset)
const char = Character.create({
text: e.data,
marks: prevChar && prevChar.marks
marks: (prevChar && prevChar.marks)
// When cursor is at start of a range of marks, without
// preceding text, the native behavior is to insert inside the
// range of marks.
|| (!prevChar && nextChar && nextChar.marks)
})
const chars = prevChars
.slice(0, startOffset)
.push(char)
.concat(prevChars.slice(startOffset))
const chars = initialChars.insert(startOffset, char)
// Determine what the characters should be, if not natively inserted.
let next = state
@@ -105,6 +107,7 @@ function Plugin(options = {}) {
(state.isCollapsed) &&
(state.startText.text != '') &&
(state.selection.marks == null) &&
// Must not be, for example, at edge of an inline link
(!startInline || !state.selection.isAtStartOf(startInline)) &&
(!startInline || !state.selection.isAtEndOf(startInline)) &&
(chars.equals(nextChars))