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Karax DSL: allow 'style = {}' syntax for inline CSS

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This commit is contained in:
Andreas Rumpf 2018-06-10 13:27:58 +02:00
commit 52026d1687
1 changed files with 11 additions and 1 deletions
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12
karax/karaxdsl.nim
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@ -1,5 +1,5 @@
import macros, vdom, compact import macros, vdom, compact, kbase
from strutils import startsWith, toLowerAscii from strutils import startsWith, toLowerAscii
when defined(js): when defined(js):
@ -23,6 +23,14 @@ proc getName(n: NimNode): string =
#echo repr n #echo repr n
expectKind(n, nnkIdent) expectKind(n, nnkIdent)
proc toKstring(n: NimNode): NimNode =
if n.kind == nnkStrLit:
result = newCall(bindSym"kstring", n)
else:
result = copyNimNode(n)
for child in n:
result.add toKstring(child)
proc newDotAsgn(tmp: NimNode, key: string, x: NimNode): NimNode = proc newDotAsgn(tmp: NimNode, key: string, x: NimNode): NimNode =
result = newTree(nnkAsgn, newDotExpr(tmp, newIdentNode key), x) result = newTree(nnkAsgn, newDotExpr(tmp, newIdentNode key), x)
@ -104,6 +112,8 @@ proc tcall2(n, tmpContext: NimNode): NimNode =
if key.startsWith("on"): if key.startsWith("on"):
result.add newCall(evHandler(), result.add newCall(evHandler(),
tmp, newDotExpr(bindSym"EventKind", x[0]), x[1], ident("kxi")) tmp, newDotExpr(bindSym"EventKind", x[0]), x[1], ident("kxi"))
elif eqIdent(key, "style") and x[1].kind == nnkTableConstr:
result.add newDotAsgn(tmp, key, newCall("style", toKstring x[1]))
elif key in SpecialAttrs: elif key in SpecialAttrs:
result.add newDotAsgn(tmp, key, x[1]) result.add newDotAsgn(tmp, key, x[1])
elif eqIdent(key, "setFocus"): elif eqIdent(key, "setFocus"):