skydoves

@Immutable
public data class ZoomablePlugin(
  public val state: ZoomableState? = null,
  public val enabled: Boolean = true,
  public val onTransformChanged: ((ContentTransformation) -> Unit)? = null,
) : ImagePlugin.ComposablePlugin {

  @Composable
  override fun compose(content: @Composable () -> Unit) {
    val zoomableState = state ?: rememberZoomableState()

skydoves

  @Composable
  override fun compose(
    modifier: Modifier,
    imageModel: Any?,
    imageOptions: ImageOptions,
    imageBitmap: ImageBitmap?,
  ): ImagePlugin =
    apply {
      if (LocalInspectionMode.current) return@apply

skydoves

@Immutable
public data class PalettePlugin(
  private val imageModel: Any? = null,
  private val useCache: Boolean = true,
  private val interceptor: PaletteBuilderInterceptor? = null,
  private val paletteLoadedListener: PaletteLoadedListener? = null,
) : ImagePlugin.SuccessStatePlugin {

  private val bitmapPalette = BitmapPalette(
    imageModel = imageModel,

skydoves

@Immutable
public data class BlurTransformationPlugin(
  public val radius: Int = 10,
) : ImagePlugin.PainterPlugin {

  @Composable
  override fun compose(imageBitmap: ImageBitmap, painter: Painter): Painter {
    return painter.rememberBlurPainter(
      imageBitmap = imageBitmap,
      radius = radius,

skydoves

@Immutable
public data class CircularRevealPlugin(
  public val duration: Int = DefaultCircularRevealDuration,
  public val onFinishListener: CircularRevealFinishListener? = null,
) : ImagePlugin.PainterPlugin {

  @Composable
  override fun compose(imageBitmap: ImageBitmap, painter: Painter): Painter {
    return painter.rememberCircularRevealPainter(
      imageBitmap = imageBitmap,

skydoves

@Immutable
public data class ShimmerPlugin(
  val shimmer: Shimmer = Shimmer.Flash(
    baseColor = Color.DarkGray,
    highlightColor = Color.LightGray,
  ),
) : ImagePlugin.LoadingStatePlugin {

  @Composable
  override fun compose(

skydoves

public data class Failure(val source: Any?) :
  PlaceholderPlugin(),
  ImagePlugin.FailureStatePlugin {

  @Composable
  override fun compose(
    modifier: Modifier,
    imageOptions: ImageOptions,
    reason: Throwable?,
  ): ImagePlugin = apply {

skydoves

public data class Loading(val source: Any?) :
  PlaceholderPlugin(),
  ImagePlugin.LoadingStatePlugin {

  @Composable
  override fun compose(
    modifier: Modifier,
    imageOptions: ImageOptions,
    executor: @Composable (IntSize) -> Unit,
  ): ImagePlugin = apply {

skydoves

LandscapistImage(
  imageModel = { imageUrl },
  component = rememberImageComponent {
    +ShimmerPlugin()
    +CircularRevealPlugin(duration = 500)
    +PalettePlugin(paletteLoadedListener = { palette -> })
  },
)

skydoves

@Composable
public fun rememberImageComponent(
  block: @Composable ImagePluginComponent.() -> Unit,
): ImagePluginComponent {
  val imageComponent = imageComponent(block)
  return remember { imageComponent }
}