1 files changed, 69 insertions, 0 deletions
diff --git a/mediapicker/src/main/kotlin/ca/allanwang/kau/imagepicker/MediaItem.kt b/mediapicker/src/main/kotlin/ca/allanwang/kau/imagepicker/MediaItem.kt
new file mode 100644
index 0000000..4b70638
--- /dev/null
+++ b/mediapicker/src/main/kotlin/ca/allanwang/kau/imagepicker/MediaItem.kt
@@ -0,0 +1,69 @@
+package ca.allanwang.kau.imagepicker
+
+import android.graphics.drawable.Drawable
+import android.support.v7.widget.RecyclerView
+import android.view.View
+import ca.allanwang.kau.iitems.KauIItem
+import ca.allanwang.kau.utils.bindView
+import com.bumptech.glide.Glide
+import com.bumptech.glide.load.DataSource
+import com.bumptech.glide.load.engine.GlideException
+import com.bumptech.glide.request.RequestListener
+import com.bumptech.glide.request.target.Target
+import com.mikepenz.fastadapter.FastAdapter
+
+/**
+ * Created by Allan Wang on 2017-07-04.
+ */
+class MediaItem(val data: MediaModel)
+    : KauIItem<MediaItem, MediaItem.ViewHolder>(R.layout.kau_iitem_image, { ViewHolder(it) }) {
+
+    private var failedToLoad = false
+
+    companion object {
+        fun bindEvents(fastAdapter: FastAdapter<MediaItem>) {
+            fastAdapter.withMultiSelect(true)
+                    .withSelectable(true)
+                    //adapter selector occurs before the on click event
+                    .withOnClickListener { v, _, item, _ ->
+                        val image = v as BlurredImageView
+                        if (item.isSelected) image.blur()
+                        else image.removeBlur()
+                        true
+                    }
+        }
+    }
+
+    override fun isSelectable(): Boolean = !failedToLoad
+
+    override fun bindView(holder: ViewHolder, payloads: List<Any>?) {
+        super.bindView(holder, payloads)
+        Glide.with(holder.itemView)
+                .load(data.data)
+                .listener(object : RequestListener<Drawable> {
+                    override fun onLoadFailed(e: GlideException?, model: Any, target: Target<Drawable>, isFirstResource: Boolean): Boolean {
+                        failedToLoad = true
+                        holder.container.imageBase.setImageDrawable(MediaPickerCore.getErrorDrawable(holder.itemView.context))
+                        return true;
+                    }
+
+                    override fun onResourceReady(resource: Drawable, model: Any, target: Target<Drawable>, dataSource: DataSource, isFirstResource: Boolean): Boolean {
+                        holder.container.imageBase.setImageDrawable(resource)
+                        if (isSelected) holder.container.blurInstantly()
+                        return true;
+                    }
+                })
+                .into(holder.container.imageBase)
+    }
+
+    override fun unbindView(holder: ViewHolder) {
+        super.unbindView(holder)
+        Glide.with(holder.itemView).clear(holder.container.imageBase)
+        holder.container.removeBlurInstantly()
+        failedToLoad = false
+    }
+
+    class ViewHolder(v: View) : RecyclerView.ViewHolder(v) {
+        val container: BlurredImageView by bindView(R.id.kau_image)
+    }
+}
+\ No newline at end of file