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Fix range.moveToRangeOf when range is a backward range; (#1575)

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* fix range.moveToRangeOf when isBackward

* add test for unwrapBlock with backward selection

* Always return isBackward:false in moveToRangeOf

* Update range.js
This commit is contained in:
Jinxuan Zhu
2018-01-31 16:01:58 -05:00
committed by Ian Storm Taylor
parent 1ea96baf9f
commit 566c71c1d1
2 changed files with 66 additions and 1 deletions
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3
packages/slate/src/models/range.js
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@@ -657,7 +657,8 @@ class Range extends Record(DEFAULTS) {
*/ */
moveToRangeOf(start, end = start) { moveToRangeOf(start, end = start) {
return this const range = this.isBackward ? this.flip() : this
return range
.moveAnchorToStartOf(start) .moveAnchorToStartOf(start)
.moveFocusToEndOf(end) .moveFocusToEndOf(end)
} }

64
packages/slate/test/changes/at-current-range/unwrap-block/middle-child-blocks-with-backward-selection.js Normal file
View File

@@ -0,0 +1,64 @@
/** @jsx h */
import h from '../../../helpers/h'
export default function (change) {
change.unwrapBlock('quote')
}
export const input = (
<value>
<document>
<quote>
<paragraph>
one
</paragraph>
<paragraph>
two
</paragraph>
<paragraph>
<focus />three
</paragraph>
<paragraph>
<anchor />four
</paragraph>
<paragraph>
five
</paragraph>
<paragraph>
six
</paragraph>
</quote>
</document>
</value>
)
export const output = (
<value>
<document>
<quote>
<paragraph>
one
</paragraph>
<paragraph>
two
</paragraph>
</quote>
<paragraph>
<focus />three
</paragraph>
<paragraph>
<anchor />four
</paragraph>
<quote>
<paragraph>
five
</paragraph>
<paragraph>
six
</paragraph>
</quote>
</document>
</value>
)