export method

@override Map<String, dynamic>? export(Widget? widget, BuildContext? buildContext)

export the runtime widget to json

Implementation

@override
Map<String, dynamic>? export(Widget? widget, BuildContext? buildContext) {
  if (_isMatchAssetImageType(widget)) {
    var realWidget = widget as Image;
    late AssetImage assetImage;
    if (realWidget.image is AssetImage) {
      assetImage = realWidget.image as AssetImage;
    } else if (realWidget.image is ResizeImage) {
      var t = realWidget.image as ResizeImage;
      assetImage = t.imageProvider as AssetImage;
    }
    return <String, dynamic>{
      "type": widgetName,
      "name": assetImage.assetName,
      "semanticLabel": realWidget.semanticLabel,
      "excludeFromSemantics": realWidget.excludeFromSemantics,
      "width": realWidget.width,
      "height": realWidget.height,
      "color": realWidget.color != null
          ? realWidget.color!.value.toRadixString(16)
          : null,
      "colorBlendMode": realWidget.colorBlendMode != null
          ? exportBlendMode(realWidget.colorBlendMode)
          : null,
      "fit": realWidget.fit != null ? exportBoxFit(realWidget.fit) : null,
      "alignment": realWidget.alignment != null
          ? exportAlignment(realWidget.alignment as Alignment?)
          : null,
      "repeat": realWidget.repeat != null
          ? exportImageRepeat(realWidget.repeat)
          : null,
      "centerSlice": realWidget.centerSlice != null
          ? exportRect(realWidget.centerSlice!)
          : null,
      "matchTextDirection": realWidget.matchTextDirection,
      "gaplessPlayback": realWidget.gaplessPlayback,
      "filterQuality": realWidget.filterQuality != null
          ? exportFilterQuality(realWidget.filterQuality)
          : null
    };
  }

  if (_isMatchExactAssetImageType(widget)) {
    var realWidget = widget as Image;
    late ExactAssetImage exactAssetImage;
    if (realWidget.image is ExactAssetImage) {
      exactAssetImage = realWidget.image as ExactAssetImage;
    } else if (realWidget.image is ResizeImage) {
      var t = realWidget.image as ResizeImage;
      exactAssetImage = t.imageProvider as ExactAssetImage;
    }
    return <String, dynamic>{
      "type": widgetName,
      "name": exactAssetImage.assetName,
      "semanticLabel": realWidget.semanticLabel,
      "excludeFromSemantics": realWidget.excludeFromSemantics,
      "scale": exactAssetImage.scale,
      "width": realWidget.width,
      "height": realWidget.height,
      "color": realWidget.color != null
          ? realWidget.color!.value.toRadixString(16)
          : null,
      "colorBlendMode": realWidget.colorBlendMode != null
          ? exportBlendMode(realWidget.colorBlendMode)
          : null,
      "fit": realWidget.fit != null ? exportBoxFit(realWidget.fit) : null,
      "alignment": realWidget.alignment != null
          ? exportAlignment(realWidget.alignment as Alignment?)
          : null,
      "repeat": realWidget.repeat != null
          ? exportImageRepeat(realWidget.repeat)
          : null,
      "centerSlice": realWidget.centerSlice != null
          ? exportRect(realWidget.centerSlice!)
          : null,
      "matchTextDirection": realWidget.matchTextDirection,
      "gaplessPlayback": realWidget.gaplessPlayback,
      "filterQuality": realWidget.filterQuality != null
          ? exportFilterQuality(realWidget.filterQuality)
          : null
    };
  }

  return null;
}