Allow Shift-Alt-<Left|Right> to indent/outdent list #1444
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JiuqingSong
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Nov 30, 2022
packages/roosterjs-editor-plugins/lib/plugins/ContentEdit/features/listFeatures.ts
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JiuqingSong
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Dec 1, 2022
packages/roosterjs-editor-plugins/lib/plugins/ContentEdit/features/listFeatures.ts
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JiuqingSong
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Dec 1, 2022
| ) => { | ||
| const isRTL = | ||
| event.rawEvent.keyCode !== Keys.TAB && | ||
| getComputedStyle(editor.getElementAtCursor(), 'direction') == 'rtl'; |
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getComputedStyle() is kind of heavy. So we should only call it when we really need to.
In this case, it means when we know that it is LEFT/RIGHT key with SHIFT key pressed, and there is list, then finally we can check if it is RTL. So that this function is only called when really need.
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Shift key check is handled by shouldHandleIndentationEvent, getComputedStyle doesn't get called if keycode is TAB, and this function is only called when shouldHandleIndentationEvent returns true, which already verifies if cursor is inside a list
JiuqingSong
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Dec 2, 2022
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Merges the following ContentEdit features from
listFeatures.ts:indentWhenTaboutdentWhenShiftTabInto a new
outdentIndentListItemfeature which also allows Shift-Alt-Right to perform the action of indenting and Shift-Alt-Left for outdenting