<template>
<div
v-scroll="scroll"
class="grid-view"
:class="{ 'grid-view--disable-selection': isMultiSelectActive }"
>
<Scrollbars
ref="scrollbars"
horizontal="getHorizontalScrollbarElement"
vertical="getVerticalScrollbarElement"
:style="{ left: leftWidth + 'px' }"
@vertical="verticalScroll"
@horizontal="horizontalScroll"
></Scrollbars>
<GridViewSection
ref="left"
class="grid-view__left"
:fields="leftFields"
:decorations-by-place="decorationsByPlace"
:database="database"
:table="table"
:view="view"
:include-field-width-handles="false"
:include-row-details="true"
:include-grid-view-identifier-dropdown="true"
:read-only="
readOnly ||
!$hasPermission('database.table.update_row', table, database.group.id)
"
:store-prefix="storePrefix"
:style="{ width: leftWidth + 'px' }"
@refresh="$emit('refresh', $event)"
@field-created="fieldCreated"
@row-hover="setRowHover($event.row, $event.value)"
@row-context="showRowContext($event.event, $event.row)"
@row-dragging="rowDragStart"
@cell-mousedown-left="multiSelectStart"
@cell-mouseover="multiSelectHold"
@cell-mouseup-left="multiSelectStop"
@add-row="addRow()"
@add-rows="$refs.rowsAddContext.toggleNextToMouse($event)"
@add-row-after="addRowAfter($event)"
@update="updateValue"
@paste="multiplePasteFromCell"
@edit="editValue"
@selected="selectedCell"
@unselected="unselectedCell"
@select-next="selectNextCell"
@edit-modal="openRowEditModal($event.id)"
@scroll="scroll($event.pixelY, 0)"
>
<template #foot>
<div class="grid-view__foot-info">
{{ $tc('gridView.rowCount', count, { count }) }}
</div>
</template>
</GridViewSection>
<GridViewRowsAddContext ref="rowsAddContext" @add-rows="addRows" />
<div
ref="divider"
class="grid-view__divider"
:style="{ left: leftWidth + 'px' }"
></div>
<GridViewFieldWidthHandle
v-if="canFitInTwoColumns"
class="grid-view__divider-width"
:style="{ left: leftWidth + 'px' }"
:database="database"
:grid="view"
:field="leftFields[0]"
:width="leftFieldsWidth"
:read-only="
readOnly ||
!$hasPermission('database.table.move_row', table, database.group.id)
"
:store-prefix="storePrefix"
></GridViewFieldWidthHandle>
<GridViewSection
ref="right"
class="grid-view__right"
:fields="visibleFields"
:decorations-by-place="decorationsByPlace"
:database="database"
:table="table"
:view="view"
:include-add-field="true"
:can-order-fields="true"
:read-only="
readOnly ||
!$hasPermission('database.table.update_row', table, database.group.id)
"
:store-prefix="storePrefix"
:style="{ left: leftWidth + 'px' }"
@refresh="$emit('refresh', $event)"
@field-created="fieldCreated"
@row-hover="setRowHover($event.row, $event.value)"
@row-context="showRowContext($event.event, $event.row)"
@add-row="addRow()"
@add-rows="$refs.rowsAddContext.toggleNextToMouse($event)"
@add-row-after="addRowAfter($event)"
@update="updateValue"
@paste="multiplePasteFromCell"
@edit="editValue"
@cell-mousedown-left="multiSelectStart"
@cell-mouseover="multiSelectHold"
@cell-mouseup-left="multiSelectStop"
@selected="selectedCell"
@unselected="unselectedCell"
@select-next="selectNextCell"
@edit-modal="openRowEditModal($event.id)"
@scroll="scroll($event.pixelY, $event.pixelX)"
>
</GridViewSection>
<GridViewRowDragging
ref="rowDragging"
:table="table"
:view="view"
:fields="allVisibleFields"
:store-prefix="storePrefix"
vertical="getVerticalScrollbarElement"
@scroll="scroll($event.pixelY, $event.pixelX)"
></GridViewRowDragging>
<Context ref="rowContext">
<ul v-show="isMultiSelectActive" class="context__menu">
<li>
<a @click=";[copySelection(), $refs.rowContext.hide()]">
<i class="context__menu-icon fas fa-fw fa-copy"></i>
{{ $t('gridView.copyCells') }}
</a>
</li>
<li>
<a
:class="{ 'context__menu-item--loading': deletingRow }"
@click.stop="deleteRowsFromMultipleCellSelection()"
>
<i class="context__menu-icon fas fa-fw fa-trash"></i>
{{ $t('gridView.deleteRows') }}
</a>
</li>
</ul>
<ul v-show="!isMultiSelectActive" class="context__menu">
<li>
<a
@click=";[selectRow($event, selectedRow), $refs.rowContext.hide()]"
>
<i class="context__menu-icon fas fa-fw fa-check-square"></i>
{{ $t('gridView.selectRow') }}
</a>
</li>
<li
v-if="
!readOnly &&
$hasPermission(
'database.table.create_row',
table,
database.group.id
)
"
>
<a @click="addRowAboveSelectedRow($event, selectedRow)">
<i class="context__menu-icon fas fa-fw fa-arrow-up"></i>
{{ $t('gridView.insertRowAbove') }}
</a>
</li>
<li
v-if="
!readOnly &&
$hasPermission(
'database.table.create_row',
table,
database.group.id
)
"
>
<a @click="addRowBelowSelectedRow($event, selectedRow)">
<i class="context__menu-icon fas fa-fw fa-arrow-down"></i>
{{ $t('gridView.insertRowBelow') }}
</a>
</li>
<li
v-if="
!readOnly &&
$hasPermission(
'database.table.create_row',
table,
database.group.id
)
"
>
<a @click="duplicateSelectedRow($event, selectedRow)">
<i class="context__menu-icon fas fa-fw fa-clone"></i>
{{ $t('gridView.duplicateRow') }}
</a>
</li>
<li>
<a
@click="
;[openRowEditModal(selectedRow.id), $refs.rowContext.hide()]
"
>
<i class="context__menu-icon fas fa-fw fa-expand"></i>
{{ $t('gridView.enlargeRow') }}
</a>
</li>
<li
v-if="
!readOnly &&
$hasPermission(
'database.table.delete_row',
table,
database.group.id
)
"
>
<a @click="deleteRow(selectedRow)">
<i class="context__menu-icon fas fa-fw fa-trash"></i>
{{ $t('gridView.deleteRow') }}
</a>
</li>
</ul>
</Context>
<RowEditModal
ref="rowEditModal"
:database="database"
:table="table"
:visible-fields="allVisibleFields"
:hidden-fields="hiddenFields"
:rows="allRows"
:read-only="
readOnly ||
!$hasPermission('database.table.update_row', table, database.group.id)
"
:enable-navigation="
!readOnly &&
$hasPermission('database.table.update_row', table, database.group.id)
"
:show-hidden-fields="showHiddenFieldsInRowModal"
@toggle-hidden-fields-visibility="
showHiddenFieldsInRowModal = !showHiddenFieldsInRowModal
"
@update="updateValue"
@toggle-field-visibility="toggleFieldVisibility"
@order-fields="orderFields"
@hidden="rowEditModalHidden"
@field-updated="$emit('refresh', $event)"
@field-deleted="$emit('refresh')"
@field-created="fieldCreated"
@navigate-previous="$emit('navigate-previous', $event, activeSearchTerm)"
@navigate-next="$emit('navigate-next', $event, activeSearchTerm)"
></RowEditModal>
</div>
</template>
<script>
import { mapGetters } from 'vuex'
import ResizeObserver from 'resize-observer-polyfill'
import { notifyIf } from '@baserow/modules/core/utils/error'
import GridViewSection from '@baserow/modules/database/components/view/grid/GridViewSection'
import GridViewFieldWidthHandle from '@baserow/modules/database/components/view/grid/GridViewFieldWidthHandle'
import GridViewRowDragging from '@baserow/modules/database/components/view/grid/GridViewRowDragging'
import RowEditModal from '@baserow/modules/database/components/row/RowEditModal'
import gridViewHelpers from '@baserow/modules/database/mixins/gridViewHelpers'
import {
sortFieldsByOrderAndIdFunction,
filterVisibleFieldsFunction,
filterHiddenFieldsFunction,
} from '@baserow/modules/database/utils/view'
import viewHelpers from '@baserow/modules/database/mixins/viewHelpers'
import { isElement } from '@baserow/modules/core/utils/dom'
import viewDecoration from '@baserow/modules/database/mixins/viewDecoration'
import { populateRow } from '@baserow/modules/database/store/view/grid'
import { clone } from '@baserow/modules/core/utils/object'
import copyPasteHelper from '@baserow/modules/database/mixins/copyPasteHelper'
import GridViewRowsAddContext from '@baserow/modules/database/components/view/grid/fields/GridViewRowsAddContext'
export default {
name: 'GridView',
components: {
GridViewRowsAddContext,
GridViewSection,
GridViewFieldWidthHandle,
GridViewRowDragging,
RowEditModal,
},
mixins: [viewHelpers, gridViewHelpers, viewDecoration, copyPasteHelper],
props: {
fields: {
type: Array,
required: true,
},
view: {
type: Object,
required: true,
},
table: {
type: Object,
required: true,
},
database: {
type: Object,
required: true,
},
readOnly: {
type: Boolean,
required: true,
},
},
data() {
return {
lastHoveredRow: null,
selectedRow: null,
deletingRow: false,
showHiddenFieldsInRowModal: false,
// Indicates whether the first two columns have enough space to be usable. If
// not, the primary field is not sticky, so it's easier to view all data on for
// example a smartphone.
canFitInTwoColumns: true,
}
},
computed: {
...mapGetters({
row: 'rowModalNavigation/getRow',
}),
allVisibleFields() {
return this.leftFields.concat(this.visibleFields)
},
/**
* Returns only the visible fields in the correct order. Primary must always be
* first if in that list.
*/
visibleFields() {
const fieldOptions = this.fieldOptions
return this.rightFields
.filter(filterVisibleFieldsFunction(fieldOptions))
.sort(sortFieldsByOrderAndIdFunction(fieldOptions, true))
},
/**
* Returns only the hidden fields in the correct order.
*/
hiddenFields() {
const fieldOptions = this.fieldOptions
return this.rightFields
.filter(filterHiddenFieldsFunction(fieldOptions))
.sort(sortFieldsByOrderAndIdFunction(fieldOptions))
},
leftFields() {
if (this.canFitInTwoColumns) {
return this.fields.filter((field) => field.primary)
} else {
return []
}
},
rightFields() {
if (this.canFitInTwoColumns) {
return this.fields.filter((field) => !field.primary)
} else {
return this.fields
}
},
leftFieldsWidth() {
return this.leftFields.reduce(
(value, field) => this.getFieldWidth(field.id) + value,
0
)
},
leftWidth() {
return this.leftFieldsWidth + this.gridViewRowDetailsWidth
},
activeSearchTerm() {
return this.$store.getters[
`${this.storePrefix}view/grid/getActiveSearchTerm`
]
},
},
watch: {
fieldOptions: {
deep: true,
handler() {
// When the field options have changed, it could be that the width of the
// fields have changed and in that case we want to update the scrollbars.
this.fieldsUpdated()
},
},
fields() {
// When a field is added or removed, we want to update the scrollbars.
this.fieldsUpdated()
},
row: {
deep: true,
handler(row) {
if (row !== null && this.$refs.rowEditModal) {
this.populateAndEditRow(row)
}
},
},
},
beforeCreate() {
this.$options.computed = {
...(this.$options.computed || {}),
...mapGetters({
allRows: this.$options.propsData.storePrefix + 'view/grid/getAllRows',
count: this.$options.propsData.storePrefix + 'view/grid/getCount',
isMultiSelectActive:
this.$options.propsData.storePrefix + 'view/grid/isMultiSelectActive',
}),
}
},
created() {
// When the grid view is created we want to update the scrollbars.
this.fieldsUpdated()
},
beforeMount() {
this.$bus.$on('field-deleted', this.fieldDeleted)
},
mounted() {
this.$el.resizeObserver = new ResizeObserver(this.onWindowResize)
this.$el.resizeObserver.observe(this.$el)
window.addEventListener('keydown', this.keyDownEvent)
window.addEventListener('copy', this.copySelection)
window.addEventListener('paste', this.pasteFromMultipleCellSelection)
window.addEventListener('click', this.cancelMultiSelectIfActive)
window.addEventListener('mouseup', this.multiSelectStop)
this.$refs.left.$el.addEventListener(
'scroll',
this.$el.horizontalScrollEvent
)
this.$store.dispatch(
this.storePrefix + 'view/grid/fetchAllFieldAggregationData',
{ view: this.view }
)
this.onWindowResize()
if (this.row !== null) {
this.populateAndEditRow(this.row)
}
},
beforeDestroy() {
this.$el.resizeObserver.unobserve(this.$el)
window.removeEventListener('keydown', this.keyDownEvent)
window.removeEventListener('copy', this.copySelection)
window.removeEventListener('paste', this.pasteFromMultipleCellSelection)
window.removeEventListener('click', this.cancelMultiSelectIfActive)
window.removeEventListener('mouseup', this.multiSelectStop)
this.$bus.$off('field-deleted', this.fieldDeleted)
this.$store.dispatch(
this.storePrefix + 'view/grid/clearAndDisableMultiSelect'
)
},
methods: {
duplicateSelectedRow(event, selectedRow) {
event.preventFieldCellUnselect = true
this.addRowAfter(selectedRow, selectedRow)
this.$refs.rowContext.hide()
},
addRowAboveSelectedRow(event, selectedRow) {
event.preventFieldCellUnselect = true
this.addRow(selectedRow)
this.$refs.rowContext.hide()
},
addRowBelowSelectedRow(event, selectedRow) {
event.preventFieldCellUnselect = true
this.addRowAfter(selectedRow)
this.$refs.rowContext.hide()
},
/**
* When a field is deleted we need to check if that field was related to any
* filters or sortings. If that is the case then the view needs to be refreshed so
* we can see fresh results.
*/
fieldDeleted({ field }) {
const filterIndex = this.view.filters.findIndex((filter) => {
return filter.field === field.id
})
const sortIndex = this.view.sortings.findIndex((sort) => {
return sort.field === field.id
})
if (filterIndex > -1 || sortIndex > -1) {
this.$emit('refresh')
}
},
/**
* Is called when anything related to a field has changed and in that case we want
* to update the scrollbars.
*/
fieldsUpdated() {
const scrollbars = this.$refs.scrollbars
// Vue can sometimes trigger this via watch before the child component
// scrollbars has been created, check it exists and has the expected method
if (scrollbars && scrollbars.update) {
scrollbars.update()
}
// When anything related to the fields has been updated, it could be that it
// doesn't fit in two columns anymore. Calling this method checks that.
this.checkCanFitInTwoColumns()
},
/**
* Called when a cell value has been updated. This can for example happen via the
* row edit modal or when editing a cell directly in the grid.
*/
async updateValue({ field, row, value, oldValue }) {
try {
await this.$store.dispatch(
this.storePrefix + 'view/grid/updateRowValue',
{
table: this.table,
view: this.view,
fields: this.fields,
row,
field,
value,
oldValue,
}
)
} catch (error) {
notifyIf(error, 'field')
}
},
/**
* Called when a value is edited, but not yet saved. Here we can do a preliminary
* check to see if the values matches the filters.
*/
editValue({ field, row, value, oldValue }) {
const overrides = {}
overrides[`field_${field.id}`] = value
this.$store.dispatch(this.storePrefix + 'view/grid/onRowChange', {
view: this.view,
row,
fields: this.fields,
overrides,
})
},
/**
* This method is called by the Scrollbars component and should return the element
* that handles the horizontal scrolling.
*/
getHorizontalScrollbarElement() {
return this.$refs.right.$el
},
/**
* This method is called by the Scrollbars component and should return the element
* that handles the vertical scrolling.
*/
getVerticalScrollbarElement() {
return this.$refs.right.$refs.body
},
/**
* Called when a user scrolls without using the scrollbar.
*/
scroll(pixelY, pixelX) {
const $rightBody = this.$refs.right.$refs.body
const $right = this.$refs.right.$el
const top = $rightBody.scrollTop + pixelY
const left = $right.scrollLeft + pixelX
this.verticalScroll(top)
this.horizontalScroll(left)
this.$refs.scrollbars.update()
},
/**
* Called when the user scrolls vertically. The scroll offset of both the left and
* right section must be updated and we want might need to fetch new rows which
* is handled by the grid view store.
*/
verticalScroll(top) {
this.$refs.left.$refs.body.scrollTop = top
this.$refs.right.$refs.body.scrollTop = top
this.$store.dispatch(
this.storePrefix + 'view/grid/fetchByScrollTopDelayed',
{
scrollTop: this.$refs.left.$refs.body.scrollTop,
fields: this.fields,
}
)
},
/**
* Called when the user scrolls horizontally. If the user scrolls we might want to
* show a shadow next to the left section because that one has a fixed position.
*/
horizontalScroll(left) {
const $right = this.$refs.right.$el
const $divider = this.$refs.divider
const canScroll = $right.scrollWidth > $right.clientWidth
$divider.classList.toggle('shadow', canScroll && left > 0)
$right.scrollLeft = left
},
/**
* Selects the entire row.
*/
async selectRow(event, row) {
event.stopPropagation()
const rowIndex = this.$store.getters[
this.storePrefix + 'view/grid/getRowIndexById'
](row.id)
await this.$store.dispatch(
this.storePrefix + 'view/grid/setMultipleSelect',
{
rowHeadIndex: rowIndex,
rowTailIndex: rowIndex,
fieldHeadIndex: 0,
fieldTailIndex: this.visibleFields.length,
}
)
},
async addRow(before = null, values = {}) {
try {
await this.$store.dispatch(
this.storePrefix + 'view/grid/createNewRow',
{
view: this.view,
table: this.table,
// We need a list of all fields including the primary one here.
fields: this.fields,
values,
before,
selectPrimaryCell: true,
}
)
} catch (error) {
notifyIf(error, 'row')
}
},
async addRows(rowsAmount) {
this.$refs.rowsAddContext.hide()
try {
await this.$store.dispatch(
this.storePrefix + 'view/grid/createNewRows',
{
view: this.view,
table: this.table,
// We need a list of all fields including the primary one here.
fields: this.fields,
rows: Array.from(Array(rowsAmount)).map(() => ({})),
selectPrimaryCell: true,
}
)
} catch (error) {
notifyIf(error, 'row')
}
},
/**
* Because it is only possible to add a new row before another row, we have to
* figure out which row is below the given row and insert before that one. If the
* next row is not found, we can safely assume it is the last row and add it last.
*/
addRowAfter(row, values = {}) {
const rows =
this.$store.getters[this.storePrefix + 'view/grid/getAllRows']
const index = rows.findIndex((r) => r.id === row.id)
let nextRow = null
if (index !== -1 && rows.length > index + 1) {
nextRow = rows[index + 1]
}
this.addRow(nextRow, values)
},
async deleteRow(row) {
try {
this.$refs.rowContext.hide()
// We need a small helper function that calculates the current scrollTop because
// the delete action will recalculate the visible scroll range and buffer.
const getScrollTop = () => this.$refs.left.$refs.body.scrollTop
await this.$store.dispatch(
this.storePrefix + 'view/grid/deleteExistingRow',
{
table: this.table,
view: this.view,
fields: this.fields,
row,
getScrollTop,
}
)
await this.$store.dispatch('notification/restore', {
trash_item_type: 'row',
parent_trash_item_id: this.table.id,
trash_item_id: row.id,
})
} catch (error) {
notifyIf(error, 'row')
}
},
setRowHover(row, value) {
// Sometimes the mouseleave is not triggered, but because you can hover only one
// row at a time we can remember which was hovered last and set the hover state to
// false if it differs.
if (this.lastHoveredRow !== null && this.lastHoveredRow.id !== row.id) {
this.$store.dispatch(this.storePrefix + 'view/grid/setRowHover', {
row: this.lastHoveredRow,
value: false,
})
this.lastHoveredRow = null
}
this.$store.dispatch(this.storePrefix + 'view/grid/setRowHover', {
row,
value,
})
this.lastHoveredRow = row
},
showRowContext(event, row) {
this.selectedRow = row
this.$refs.rowContext.toggleNextToMouse(event)
},
/**
* Called when the user starts dragging the row. This will initiate the dragging
* effect and allows the user to move it to another position.
*/
rowDragStart({ event, row }) {
this.$refs.rowDragging.start(row, event)
},
/**
* When the modal hides and the related row does not match the filters anymore it
* must be deleted.
*/
rowEditModalHidden({ row }) {
this.$emit('selected-row', undefined)
// It could be that the row is not in the buffer anymore and in that case we also
// don't need to refresh the row.
if (
row === undefined ||
!Object.prototype.hasOwnProperty.call(row, 'id')
) {
return
}
this.$store.dispatch(this.storePrefix + 'view/grid/refreshRow', {
grid: this.view,
fields: this.fields,
row,
getScrollTop: () => this.$refs.left.$refs.body.scrollTop,
})
},
/**
* When the row edit modal is opened we notifiy
* the Table component that a new row has been selected,
* such that we can update the path to include the row id.
*/
openRowEditModal(rowId) {
this.$refs.rowEditModal.show(rowId)
this.$emit('selected-row', rowId)
},
/**
* Populates a new row and opens the row edit modal
* to edit the row.
*/
populateAndEditRow(row) {
const rowClone = populateRow(clone(row))
this.$refs.rowEditModal.show(row.id, rowClone)
},
/**
* When a cell is selected we want to make sure it is visible in the viewport, so
* we might need to scroll a little bit.
*/
selectedCell({ component, row, field }) {
const element = component.$el
const verticalContainer = this.$refs.right.$refs.body
const horizontalContainer = this.$refs.right.$el
const verticalContainerRect = verticalContainer.getBoundingClientRect()
const verticalContainerHeight = verticalContainer.clientHeight
const horizontalContainerRect =
horizontalContainer.getBoundingClientRect()
const horizontalContainerWidth = horizontalContainer.clientWidth
const elementRect = element.getBoundingClientRect()
const elementTop = elementRect.top - verticalContainerRect.top
const elementBottom = elementRect.bottom - verticalContainerRect.top
const elementLeft = elementRect.left - horizontalContainerRect.left
const elementRight = elementRect.right - horizontalContainerRect.left
if (elementTop < 0) {
// If the field isn't visible in the viewport we need to scroll up in order
// to show it.
this.verticalScroll(elementTop + verticalContainer.scrollTop - 20)
this.$refs.scrollbars.updateVertical()
} else if (elementBottom > verticalContainerHeight) {
// If the field isn't visible in the viewport we need to scroll down in order
// to show it.
this.verticalScroll(
elementBottom +
verticalContainer.scrollTop -
verticalContainer.clientHeight +
20
)
this.$refs.scrollbars.updateVertical()
}
if (elementLeft < 0 && (!this.canFitInTwoColumns || !field.primary)) {
// If the field isn't visible in the viewport we need to scroll left in order
// to show it.
this.horizontalScroll(elementLeft + horizontalContainer.scrollLeft - 20)
this.$refs.scrollbars.updateHorizontal()
} else if (
elementRight > horizontalContainerWidth &&
(!this.canFitInTwoColumns || !field.primary)
) {
// If the field isn't visible in the viewport we need to scroll right in order
// to show it.
this.horizontalScroll(
elementRight +
horizontalContainer.scrollLeft -
horizontalContainer.clientWidth +
20
)
this.$refs.scrollbars.updateHorizontal()
}
this.$store.dispatch(this.storePrefix + 'view/grid/addRowSelectedBy', {
row,
field,
})
},
/**
* When a cell is unselected need to change the selected state of the row.
*/
unselectedCell({ row, field }) {
// We want to change selected state of the row on the next tick because if another
// cell within a row is selected, we want to wait for that selected state tot
// change. This will make sure that the row is stays selected.
this.$nextTick(() => {
// The getScrollTop function tries to find the vertically scrollable element
// and returns the scrollTop value. The unselectCell method could in some cases
// be called when the grid view component has already been destroyed. For
// example when a cell is selected in the template modal and the user presses
// the escape key which destroys the modal. We need to make sure, the lookup
// doesn't fail hard when that happens, so we can return the last scroll top
// value stored in the grid view store.
let getScrollTop = () => this.$refs.left.$refs.body.scrollTop
if (!this.$refs.left) {
getScrollTop = () =>
this.$store.getters[this.storePrefix + 'view/grid/getScrollTop']
}
this.$store.dispatch(
this.storePrefix + 'view/grid/removeRowSelectedBy',
{
grid: this.view,
fields: this.fields,
row,
field,
getScrollTop,
}
)
})
},
/**
* This method is called when the next cell must be selected. This can for example
* happen when the tab key is pressed. It tries to find the next field based on the
* direction and will select that one.
*/
selectNextCell({ row, field, direction = 'next' }) {
const fields = this.allVisibleFields
let nextFieldId = -1
let nextRowId = -1
if (direction === 'next' || direction === 'previous') {
nextRowId = row.id
// First we need to know which index the currently selected field has in the
// fields list.
const index = fields.findIndex((f) => f.id === field.id)
if (direction === 'next' && fields.length > index + 1) {
// If we want to select the next field we can just check if the next index
// exists and read the id from there.
nextFieldId = fields[index + 1].id
} else if (direction === 'previous' && index > 0) {
// If we want to select the previous field we can just check if aren't
// already the first and read the id from the previous.
nextFieldId = fields[index - 1].id
}
}
if (direction === 'below' || direction === 'above') {
nextFieldId = field.id
const rows =
this.$store.getters[this.storePrefix + 'view/grid/getAllRows']
const index = rows.findIndex((r) => r.id === row.id)
if (index !== -1 && direction === 'below' && rows.length > index + 1) {
// If the next row index exists we can select the same field in the next row.
nextRowId = rows[index + 1].id
} else if (index !== -1 && direction === 'above' && index > 0) {
// If the previous row index exists we can select the same field in the
// previous row.
nextRowId = rows[index - 1].id
}
}
if (nextFieldId === -1 || nextRowId === -1) {
return
}
this.$store.dispatch(
this.storePrefix + 'view/grid/clearAndDisableMultiSelect'
)
this.$store.dispatch(this.storePrefix + 'view/grid/setSelectedCell', {
rowId: nextRowId,
fieldId: nextFieldId,
})
},
/**
* This method is called from the parent component when the data in the view has
* been reset. This can for example happen when a user creates or updates a filter
* or wants to sort on a field.
*/
async refresh() {
await this.$store.dispatch(
this.storePrefix + 'view/grid/visibleByScrollTop',
this.$refs.right.$refs.body.scrollTop
)
this.$nextTick(() => {
this.fieldsUpdated()
})
},
/**
* Called when mouse is clicked and held on a GridViewCell component.
* Starts multi-select by setting the head and tail index to the currently
* selected cell.
*/
multiSelectStart({ event, row, field }) {
this.$store.dispatch(this.storePrefix + 'view/grid/multiSelectStart', {
rowId: row.id,
fieldIndex: this.visibleFields.findIndex((f) => f.id === field.id) + 1,
})
},
/**
* Called when mouse hovers over a GridViewCell component.
* Updates the current multi-select grid by updating the tail index
* with the last cell hovered over.
*/
multiSelectHold({ event, row, field }) {
this.$store.dispatch(this.storePrefix + 'view/grid/multiSelectHold', {
rowId: row.id,
fieldIndex: this.visibleFields.findIndex((f) => f.id === field.id) + 1,
})
},
/**
* Called when the mouse is unpressed over a GridViewCell component.
* Stop multi-select.
*/
multiSelectStop({ event, row, field }) {
this.$store.dispatch(
this.storePrefix + 'view/grid/setMultiSelectHolding',
false
)
},
/**
* Cancels multi-select if it's currently active.
* This function checks if a mouse click event is triggered
* outside of GridViewRows.
*/
cancelMultiSelectIfActive(event) {
if (
this.$store.getters[
this.storePrefix + 'view/grid/isMultiSelectActive'
] &&
(!isElement(this.$el, event.target) ||
!['grid-view__row', 'grid-view__rows', 'grid-view'].includes(
event.target.classList[0]
))
) {
this.$store.dispatch(
this.storePrefix + 'view/grid/clearAndDisableMultiSelect'
)
}
},
keyDownEvent(event) {
if (
this.$store.getters[this.storePrefix + 'view/grid/isMultiSelectActive']
) {
// Check if arrow key was pressed.
if (
['ArrowRight', 'ArrowLeft', 'ArrowUp', 'ArrowDown'].includes(
event.key
)
) {
// Cancels multi-select if it's currently active.
this.$store.dispatch(
this.storePrefix + 'view/grid/clearAndDisableMultiSelect'
)
}
if (event.key === 'Backspace' || event.key === 'Delete') {
this.clearValuesFromMultipleCellSelection()
}
}
},
/**
* Prepare and copy the multi-select cells into the clipboard,
* formatted as TSV
*/
async copySelection(event) {
const gridStore = this.storePrefix + 'view/grid'
if (!this.$store.getters[`${gridStore}/isMultiSelectActive`]) {
return
}
try {
this.$store.dispatch('notification/setCopying', true)
await this.copySelectionToClipboard(
this.$store.dispatch(`${gridStore}/getCurrentSelection`, {
fields: this.allVisibleFields,
})
)
} catch (error) {
notifyIf(error, 'view')
} finally {
this.$store.dispatch('notification/setCopying', false)
// prevent Safari from beeping since window.getSelection() is empty
event.preventDefault()
}
},
/**
* Called when the @paste event is triggered from the `GridViewSection` component.
* This happens when the individual cell doesn't understand the pasted data and
* needs to emit it up. This typically happens when multiple cell values are pasted.
*/
async multiplePasteFromCell({ data: { textData, jsonData }, field, row }) {
const rowIndex = this.$store.getters[
this.storePrefix + 'view/grid/getRowIndexById'
](row.id)
const fieldIndex =
this.visibleFields.findIndex((f) => f.id === field.id) + 1
await this.pasteData(textData, jsonData, rowIndex, fieldIndex)
},
/**
* Called when the user pastes data without having an individual cell selected. It
* only works when a multiple selection is active because then we know in which
* cells we can paste the data.
*/
async pasteFromMultipleCellSelection(event) {
if (!this.isMultiSelectActive) {
return
}
const [textData, jsonData] = await this.extractClipboardData(event)
await this.pasteData(textData, jsonData)
},
/**
* Called when data must be pasted into the grid view. It basically forwards the
* request to a store action which handles the actual updating of rows. It also
* shows a loading animation while busy, so the user knows something is while the
* update is in progress.
*/
async pasteData(textData, jsonData, rowIndex, fieldIndex) {
// If the data is an empty array, we don't have to do anything because there is
// nothing to update. If the view is in read only mode or if we don't have the
// permission, we can't paste so not doing anything.
if (
textData.length === 0 ||
textData[0].length === 0 ||
this.readOnly ||
!this.$hasPermission(
'database.table.update_row',
this.table,
this.database.group.id
)
) {
return
}
this.$store.dispatch('notification/setPasting', true)
try {
await this.$store.dispatch(
this.storePrefix + 'view/grid/updateDataIntoCells',
{
table: this.table,
view: this.view,
fields: this.allVisibleFields,
getScrollTop: () => this.$refs.left.$refs.body.scrollTop,
textData,
jsonData,
rowIndex,
fieldIndex,
}
)
} catch (error) {
notifyIf(error)
}
this.$store.dispatch('notification/setPasting', false)
return true
},
/**
* Called when the delete option is selected in
* the context menu. Attempts to delete all the
* selected rows and scrolls the view accordingly.
*/
async deleteRowsFromMultipleCellSelection() {
this.deletingRow = true
try {
await this.$store.dispatch(
this.storePrefix + 'view/grid/deleteSelectedRows',
{
table: this.table,
view: this.view,
fields: this.allVisibleFields,
getScrollTop: () => this.$refs.left.$refs.body.scrollTop,
}
)
this.$refs.rowContext.hide()
} catch (error) {
notifyIf(error)
}
this.deletingRow = false
return true
},
/**
* Called when the backspace key is pressed while multi-cell select is active.
* Clears the values of all selected cells by updating them to their null values.
*/
async clearValuesFromMultipleCellSelection() {
try {
this.$store.dispatch('notification/setClearing', true)
await this.$store.dispatch(
this.storePrefix + 'view/grid/clearValuesFromMultipleCellSelection',
{
table: this.table,
view: this.view,
fields: this.allVisibleFields,
getScrollTop: () => this.$refs.left.$refs.body.scrollTop,
}
)
} catch (error) {
notifyIf(error, 'view')
} finally {
this.$store.dispatch('notification/setClearing', false)
}
},
/**
* This method figures out whether the first two columns have enough space to be
* usable using the primary field width. It updates the `canFitInTwoColumns`
* property accordingly.
*/
checkCanFitInTwoColumns() {
// In some cases this method is called when the component hasn't fully been
// loaded. This will make sure we don't change the state before that initial load.
if (!this.$el) {
return
}
// We're using `allVisibleFields` because it shouldn't matter if the primary
// field is in the left or right section.
const primary = this.allVisibleFields.find((f) => f.primary)
const maxWidth =
this.gridViewRowDetailsWidth +
(primary ? this.getFieldWidth(primary.id) : 0) +
300
this.canFitInTwoColumns = this.$el.clientWidth > maxWidth
},
/**
* Event called when the grid view element window resizes.
*/
onWindowResize() {
this.checkCanFitInTwoColumns()
// Update the window height to dynamically show the right amount of rows.
const height = this.$refs.left.$refs.body.clientHeight
this.$store.dispatch(
this.storePrefix + 'view/grid/setWindowHeight',
height
)
},
},
}
</script>