refactor(gui): use a computed property to compute cell active/not

Signed-off-by: Pranav C <pranavxc@gmail.com>

packages/nc-gui/components/smartsheet/Grid.vue

@@ -173,8 +173,16 @@ const getContainerScrollForElement = (
   return scroll
 }
 
-const { isCellSelected, activeCell, handleMouseDown, handleMouseOver, handleCellClick, clearSelectedRange, copyValue } =
+const {
-  useMultiSelect(
+  isCellSelected,
+  activeCell,
+  handleMouseDown,
+  handleMouseOver,
+  handleCellClick,
+  clearSelectedRange,
+  copyValue,
+  isCellActive,
+} = useMultiSelect(
   meta,
   fields,
   data,
@@ -202,7 +210,7 @@ const { isCellSelected, activeCell, handleMouseDown, handleMouseOver, handleCell
     const cmdOrCtrl = isMac() ? e.metaKey : e.ctrlKey
     const altOrOptionKey = e.altKey
     if (e.key === ' ') {
-        if (activeCell.row != null && !isNaN(activeCell.row) && !editEnabled && hasEditPermission) {
+      if (isCellActive.value && !editEnabled && hasEditPermission) {
         e.preventDefault()
         clearSelectedRange()
         const row = data.value[activeCell.row]
@@ -226,7 +234,7 @@ const { isCellSelected, activeCell, handleMouseDown, handleMouseOver, handleCell
     }
 
     if (cmdOrCtrl) {
-        if (activeCell.row === null || isNaN(activeCell.row) || activeCell.col === null || isNaN(activeCell.col)) return
+      if (!isCellActive.value) return
 
       switch (e.key) {
         case 'ArrowUp':

packages/nc-gui/composables/useMultiSelect/index.ts

@@ -61,6 +61,10 @@ export function useMultiSelect(
 
   const columnLength = $computed(() => unref(fields)?.length)
 
+  const isCellActive = computed(
+    () => !(activeCell.row === null || activeCell.col === null || isNaN(activeCell.row) || isNaN(activeCell.col)),
+  )
+
   function makeActive(row: number, col: number) {
     if (activeCell.row === row && activeCell.col === col) {
       return
@@ -171,7 +175,7 @@ export function useMultiSelect(
       return true
     }
 
-    if (activeCell.row === null || activeCell.col === null || isNaN(activeCell.row) || isNaN(activeCell.col)) {
+    if (!isCellActive.value) {
       return
     }
 
@@ -367,6 +371,7 @@ export function useMultiSelect(
   useEventListener(document, 'mouseup', handleMouseUp)
 
   return {
+    isCellActive,
     handleMouseDown,
     handleMouseOver,
     clearSelectedRange,