Separate adapter from fastadapter

1 files changed, 140 insertions, 0 deletions

diff --git a/fastadapter/src/main/kotlin/ca/allanwang/kau/iitems/CardIItem.kt b/fastadapter/src/main/kotlin/ca/allanwang/kau/iitems/CardIItem.kt
new file mode 100644
index 0000000..6e33833
--- /dev/null
+++ b/fastadapter/src/main/kotlin/ca/allanwang/kau/iitems/CardIItem.kt
@@ -0,0 +1,140 @@
+/*
+ * Copyright 2018 Allan Wang
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package ca.allanwang.kau.iitems
+
+import android.graphics.Color
+import android.graphics.drawable.Drawable
+import android.view.View
+import android.widget.Button
+import android.widget.ImageView
+import android.widget.LinearLayout
+import android.widget.TextView
+import androidx.cardview.widget.CardView
+import androidx.recyclerview.widget.RecyclerView
+import ca.allanwang.kau.adapter.R
+import ca.allanwang.kau.adapters.ThemableIItem
+import ca.allanwang.kau.adapters.ThemableIItemDelegate
+import ca.allanwang.kau.utils.INVALID_ID
+import ca.allanwang.kau.utils.drawable
+import ca.allanwang.kau.utils.gone
+import ca.allanwang.kau.utils.string
+import ca.allanwang.kau.utils.toDrawable
+import ca.allanwang.kau.utils.visible
+import com.mikepenz.fastadapter.FastAdapter
+import com.mikepenz.fastadapter.IItem
+import com.mikepenz.fastadapter.listeners.ClickEventHook
+import com.mikepenz.iconics.typeface.IIcon
+
+/**
+ * Created by Allan Wang on 2017-06-28.
+ *
+ * Simple generic card item with an icon, title, description and button
+ * The icon and button are hidden by default unless values are given
+ */
+class CardIItem(
+    val builder: Config.() -> Unit = {}
+) : KauIItem<CardIItem, CardIItem.ViewHolder>(
+    R.layout.kau_iitem_card, ::ViewHolder, R.id.kau_item_card
+), ThemableIItem by ThemableIItemDelegate() {
+
+    companion object {
+        fun bindClickEvents(fastAdapter: FastAdapter<IItem<*, *>>) {
+            fastAdapter.withEventHook(object : ClickEventHook<IItem<*, *>>() {
+                override fun onBindMany(viewHolder: RecyclerView.ViewHolder): List<View>? {
+                    return if (viewHolder is ViewHolder) listOf(viewHolder.card, viewHolder.button) else null
+                }
+
+                override fun onClick(v: View, position: Int, adapter: FastAdapter<IItem<*, *>>, item: IItem<*, *>) {
+                    if (item !is CardIItem) return
+                    with(item.configs) {
+                        when (v.id) {
+                            R.id.kau_card_container -> cardClick?.invoke()
+                            R.id.kau_card_button -> buttonClick?.invoke()
+                            else -> {
+                            }
+                        }
+                    }
+                }
+            })
+        }
+    }
+
+    val configs = Config().apply { builder() }
+
+    class Config {
+        var title: String? = null
+        var titleRes: Int = INVALID_ID
+        var desc: String? = null
+        var descRes: Int = INVALID_ID
+        var button: String? = null
+        var buttonRes: Int = INVALID_ID
+        var buttonClick: (() -> Unit)? = null
+        var cardClick: (() -> Unit)? = null
+        var image: Drawable? = null
+        var imageIIcon: IIcon? = null
+        var imageIIconColor: Int = Color.WHITE
+        var imageRes: Int = INVALID_ID
+    }
+
+    override fun bindView(holder: ViewHolder, payloads: MutableList<Any>) {
+        super.bindView(holder, payloads)
+        with(holder.itemView.context) context@{
+            with(configs) {
+                holder.title.text = string(titleRes, title)
+                val descText = string(descRes, desc)
+                if (descText != null) holder.description.visible().text = descText
+                val buttonText = string(buttonRes, button)
+                if (buttonText != null) {
+                    holder.bottomRow.visible()
+                    holder.button.text = buttonText
+                }
+                val icon = drawable(imageRes) {
+                    imageIIcon?.toDrawable(this@context, sizeDp = 24, color = imageIIconColor)
+                        ?: image
+                }
+                if (icon != null) holder.icon.visible().setImageDrawable(icon)
+            }
+            with(holder) {
+                bindTextColor(title)
+                bindTextColorSecondary(description)
+                bindAccentColor(button)
+                if (configs.imageIIcon != null) bindIconColor(icon)
+                bindBackgroundRipple(card)
+            }
+        }
+    }
+
+    override fun unbindView(holder: ViewHolder) {
+        super.unbindView(holder)
+        with(holder) {
+            icon.gone().setImageDrawable(null)
+            title.text = null
+            description.gone().text = null
+            bottomRow.gone()
+            button.setOnClickListener(null)
+            card.setOnClickListener(null)
+        }
+    }
+
+    class ViewHolder(v: View) : RecyclerView.ViewHolder(v) {
+        val card: CardView = v.findViewById(R.id.kau_card_container)
+        val icon: ImageView = v.findViewById(R.id.kau_card_image)
+        val title: TextView = v.findViewById(R.id.kau_card_title)
+        val description: TextView = v.findViewById(R.id.kau_card_description)
+        val bottomRow: LinearLayout = v.findViewById(R.id.kau_card_bottom_row)
+        val button: Button = v.findViewById(R.id.kau_card_button)
+    }
+}