66 lines
2.2 KiB
Nim
66 lines
2.2 KiB
Nim
import tables, macros, strformat, xmltree
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import karax/[karaxdsl, vdom, vstyles]
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import ../types, ../prefs_impl
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proc genCheckbox(pref, label: string; state: bool): VNode =
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buildHtml(tdiv(class="pref-group")):
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label(class="checkbox-container"):
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text label
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if state: input(name=pref, `type`="checkbox", checked="")
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else: input(name=pref, `type`="checkbox")
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span(class="checkbox")
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proc genSelect(pref, label, state: string; options: seq[string]): VNode =
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buildHtml(tdiv(class="pref-group")):
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label(`for`=pref): text label
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select(name=pref):
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for opt in options:
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if opt == state:
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option(value=opt, selected=""): text opt
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else:
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option(value=opt): text opt
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proc genInput(pref, label, state, placeholder: string): VNode =
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let s = xmltree.escape(state)
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let p = xmltree.escape(placeholder)
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buildHtml(tdiv(class="pref-group pref-input")):
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label(`for`=pref): text label
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verbatim &"<input name={pref} type=\"text\" placeholder=\"{p}\" value=\"{s}\"/>"
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macro renderPrefs*(): untyped =
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result = nnkCall.newTree(
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ident("buildHtml"), ident("tdiv"), nnkStmtList.newTree())
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for header, options in prefList:
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result[2].add nnkCall.newTree(
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ident("legend"),
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nnkStmtList.newTree(
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nnkCommand.newTree(ident("text"), newLit(header))))
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for pref in options:
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let procName = ident("gen" & capitalizeAscii($pref.kind))
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let state = nnkDotExpr.newTree(ident("prefs"), ident(pref.name))
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var stmt = nnkStmtList.newTree(
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nnkCall.newTree(procName, newLit(pref.name), newLit(pref.label), state))
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case pref.kind
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of checkbox: discard
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of select: stmt[0].add newLit(pref.options)
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of input: stmt[0].add newLit(pref.placeholder)
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result[2].add stmt
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proc renderPreferences*(prefs: Prefs): VNode =
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buildHtml(tdiv(class="preferences-container")):
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fieldset(class="preferences"):
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form(`method`="post", action="saveprefs"):
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renderPrefs()
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button(`type`="submit", class="pref-submit"):
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text "Save preferences"
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form(`method`="post", action="resetprefs", class="pref-reset"):
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button(`type`="submit"):
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text "Reset preferences"
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