You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
84 lines
1.9 KiB
84 lines
1.9 KiB
let Declaration = require('../declaration')
|
|
let {
|
|
parseGridAreas,
|
|
warnMissedAreas,
|
|
prefixTrackProp,
|
|
prefixTrackValue,
|
|
getGridGap,
|
|
warnGridGap,
|
|
inheritGridGap
|
|
} = require('./grid-utils')
|
|
|
|
function getGridRows(tpl) {
|
|
return tpl
|
|
.trim()
|
|
.slice(1, -1)
|
|
.split(/["']\s*["']?/g)
|
|
}
|
|
|
|
class GridTemplateAreas extends Declaration {
|
|
/**
|
|
* Translate grid-template-areas to separate -ms- prefixed properties
|
|
*/
|
|
insert(decl, prefix, prefixes, result) {
|
|
if (prefix !== '-ms-') return super.insert(decl, prefix, prefixes)
|
|
|
|
let hasColumns = false
|
|
let hasRows = false
|
|
let parent = decl.parent
|
|
let gap = getGridGap(decl)
|
|
gap = inheritGridGap(decl, gap) || gap
|
|
|
|
// remove already prefixed rows
|
|
// to prevent doubling prefixes
|
|
parent.walkDecls(/-ms-grid-rows/, i => i.remove())
|
|
|
|
// add empty tracks to rows
|
|
parent.walkDecls(/grid-template-(rows|columns)/, trackDecl => {
|
|
if (trackDecl.prop === 'grid-template-rows') {
|
|
hasRows = true
|
|
let { prop, value } = trackDecl
|
|
trackDecl.cloneBefore({
|
|
prop: prefixTrackProp({ prop, prefix }),
|
|
value: prefixTrackValue({ value, gap: gap.row })
|
|
})
|
|
} else {
|
|
hasColumns = true
|
|
}
|
|
})
|
|
|
|
let gridRows = getGridRows(decl.value)
|
|
|
|
if (hasColumns && !hasRows && gap.row && gridRows.length > 1) {
|
|
decl.cloneBefore({
|
|
prop: '-ms-grid-rows',
|
|
value: prefixTrackValue({
|
|
value: `repeat(${gridRows.length}, auto)`,
|
|
gap: gap.row
|
|
}),
|
|
raws: {}
|
|
})
|
|
}
|
|
|
|
// warnings
|
|
warnGridGap({
|
|
gap,
|
|
hasColumns,
|
|
decl,
|
|
result
|
|
})
|
|
|
|
let areas = parseGridAreas({
|
|
rows: gridRows,
|
|
gap
|
|
})
|
|
|
|
warnMissedAreas(areas, decl, result)
|
|
|
|
return decl
|
|
}
|
|
}
|
|
|
|
GridTemplateAreas.names = ['grid-template-areas']
|
|
|
|
module.exports = GridTemplateAreas
|
|
|