getAppBar static method

dynamic getAppBar(BuildContext context, OutlineRF local, String pageTitle, FlexBarRF flex, EdgeInsets pageHeaderPanelPadding, TemplateRF template,)

Implementation

static getAppBar(
  BuildContext context,
  OutlineRF local,
  String pageTitle,
  FlexBarRF flex,
  EdgeInsets pageHeaderPanelPadding,
  TemplateRF template,
) {
  OutlineRF _source = OutlineRF();
  var appBar;

  // _source.pageHeader = local?.pageHeader ?? implemented.pageHeader;
  _source.appBar = AppBarRF(
    leading: local.appBar?.leading ?? implemented.appBar!.leading,
    drawer: local.appBar?.drawer ?? implemented.appBar!.drawer,
    actions: local.appBar?.actions ?? implemented.appBar!.actions,
    backgroundColor:
        local.appBar?.backgroundColor ?? implemented.appBar!.backgroundColor,
    foregroundColor:
        local.appBar?.foregroundColor ?? implemented.appBar!.foregroundColor,
    elevation: local.appBar?.elevation ?? implemented.appBar!.elevation,
  );
  _source.stickyHeader = local.stickyHeader ?? implemented.stickyHeader;

  customAppBar() {
    AppBar? pageHeader;
    PreferredSizeWidget? _headerPanel =
        _source.stickyHeader as PreferredSizeWidget;
    var pageBottom = PreferredSize(
      child: Container(
        color: Colors.transparent,
        height: 50.0,
        width: ScreenRF.width(context),
        child: Padding(
          padding: EdgeInsets.only(
              top: pageHeaderPanelPadding.top ?? 5,
              bottom: pageHeaderPanelPadding.bottom ?? 5),
          child: _headerPanel is Widget
              ? _headerPanel
              : (_headerPanel as TabBarRF).toTabBar,
        ),
      ),
      preferredSize: Size.fromHeight(50.0),
    );

    if (_source.appBar is AppBarRF) {
      pageHeader = AppBar(
        titleSpacing: 0,
        actionsIconTheme: IconThemeData(
            color:
                (_source.appBar as AppBarRF).foregroundColor ?? Colors.white),
        elevation: (_source.appBar as AppBarRF).elevation,
        backgroundColor: (_source.appBar as AppBarRF).backgroundColor,
        leading: (_source.appBar as AppBarRF).leading is EmptyRF
            ? null
            : (_source.appBar as AppBarRF).leading,
        title: Text(pageTitle,
            style: TextStyle(
                color: (_source.appBar as AppBarRF).foregroundColor)),
        actions: (_source.appBar as AppBarRF).actions,
        bottom: _headerPanel == null ? _headerPanel : pageBottom,
      );
      return pageHeader;
    } else if (_source.appBar is AppBar) {
      pageHeader = _source.appBar as AppBar; //ImroseX
    } else if (_source.appBar is EmptyRF) {
      return null;
    }

    return AppBar(
      leading: (pageHeader)!.leading is EmptyRF ? null : (pageHeader).leading,
      automaticallyImplyLeading:
          (pageHeader).automaticallyImplyLeading ?? true,
      title: Text(pageTitle),
      actions: (pageHeader).actions,
      flexibleSpace: (pageHeader).flexibleSpace,
      bottom: PreferredSize(
          child: Container(
            color: Colors.transparent,
            height: 50.0,
            width: 800,
            child: _headerPanel is Widget
                ? _headerPanel
                : (_headerPanel as TabBarRF).toTabBar,
          ),
          preferredSize: Size.fromHeight(50.0)),
      elevation: (pageHeader).elevation,
      shape: (pageHeader).shape,
      //backgroundColor: (pageHeader)?.backgroundColor,
      //brightness: (pageHeader).brightness,
      iconTheme: (pageHeader).iconTheme,
      actionsIconTheme: (pageHeader).actionsIconTheme,
      //  textTheme: (pageHeader).textTheme,
      primary: (pageHeader).primary ?? true,
      centerTitle: (pageHeader).centerTitle,
      excludeHeaderSemantics: (pageHeader).centerTitle ?? false,
      titleSpacing:
          (pageHeader).titleSpacing ?? NavigationToolbar.kMiddleSpacing,
      toolbarOpacity: (pageHeader).toolbarOpacity ?? 1.0,
      bottomOpacity: (pageHeader).bottomOpacity ?? 1.0,
    );
  }

  return appBar;
}