Update searchview logic and add travis

2 files changed, 98 insertions, 32 deletions

diff --git a/library/src/main/kotlin/ca/allanwang/kau/kpref/KPrefActivity.kt b/library/src/main/kotlin/ca/allanwang/kau/kpref/KPrefActivity.kt
index 8ec95ee..0c6b768 100644
--- a/library/src/main/kotlin/ca/allanwang/kau/kpref/KPrefActivity.kt
+++ b/library/src/main/kotlin/ca/allanwang/kau/kpref/KPrefActivity.kt
@@ -2,6 +2,7 @@ package ca.allanwang.kau.kpref
 
 import android.os.Bundle
 import android.support.annotation.StringRes
+import android.support.constraint.ConstraintLayout
 import android.support.v4.widget.TextViewCompat
 import android.support.v7.app.AppCompatActivity
 import android.support.v7.widget.RecyclerView
@@ -33,6 +34,7 @@ abstract class KPrefActivity : AppCompatActivity(), KPrefActivityContract {
         get() = recycler.adapter as FastItemAdapter<KPrefItemCore>
     val recycler: RecyclerView
         get() = prefHolder.currentView as RecyclerView
+    val container: ConstraintLayout by bindView(R.id.kau_container)
     val bgCanvas: RippleCanvas by bindView(R.id.kau_ripple)
     val toolbarCanvas: RippleCanvas by bindView(R.id.kau_toolbar_ripple)
     val toolbar: Toolbar by bindView(R.id.kau_toolbar)
diff --git a/library/src/main/kotlin/ca/allanwang/kau/searchview/SearchView.kt b/library/src/main/kotlin/ca/allanwang/kau/searchview/SearchView.kt
index d786e13..45274b8 100644
--- a/library/src/main/kotlin/ca/allanwang/kau/searchview/SearchView.kt
+++ b/library/src/main/kotlin/ca/allanwang/kau/searchview/SearchView.kt
@@ -3,12 +3,15 @@ package ca.allanwang.kau.searchview
 import android.content.Context
 import android.support.annotation.ColorInt
 import android.support.annotation.IdRes
+import android.support.v7.widget.AppCompatEditText
 import android.support.v7.widget.CardView
 import android.support.v7.widget.LinearLayoutManager
 import android.support.v7.widget.RecyclerView
 import android.util.AttributeSet
 import android.view.Menu
+import android.view.MenuItem
 import android.view.View
+import android.view.ViewGroup
 import android.widget.FrameLayout
 import android.widget.ImageView
 import android.widget.ProgressBar
@@ -25,49 +28,73 @@ class SearchView @JvmOverloads constructor(
         context: Context, attrs: AttributeSet? = null, defStyleAttr: Int = 0
 ) : FrameLayout(context, attrs, defStyleAttr) {
 
-    //configs
-    var foregroundColor: Int = 0xddffffff.toInt()
-        set(value) {
-            if (field == value) return
-            field = value
-            tintForeground(value)
-        }
-    var navIcon: IIcon? = GoogleMaterial.Icon.gmd_arrow_back
-        set(value) {
-            field = value
-            iconNav.setIcon(value)
-            if (value == null) iconNav.gone()
-        }
-    var micIcon: IIcon? = GoogleMaterial.Icon.gmd_mic
-        set(value) {
-            field = value
-            iconMic.setIcon(value)
-            if (value == null) iconMic.gone()
-        }
-    var clearIcon: IIcon? = GoogleMaterial.Icon.gmd_clear
-        set(value) {
-            field = value
-            iconClear.setIcon(value)
-            if (value == null) iconClear.gone()
+    companion object {
+        fun bind(parent: ViewGroup, menu: Menu, @IdRes id: Int, config: Configs.() -> Unit = {}) {
+            SearchView(parent.context).apply {
+                layoutParams = FrameLayout.LayoutParams(FrameLayout.LayoutParams.MATCH_PARENT, FrameLayout.LayoutParams.MATCH_PARENT)
+                parent.addView(this)
+                this.bind(parent, menu, id, config)
+            }
         }
+    }
 
+    //configs
+    inner class Configs {
+        var foregroundColor: Int = 0xddffffff.toInt()
+            set(value) {
+                if (field == value) return
+                field = value
+                tintForeground(value)
+            }
+        var navIcon: IIcon? = GoogleMaterial.Icon.gmd_arrow_back
+            set(value) {
+                field = value
+                iconNav.setIcon(value)
+                if (value == null) iconNav.gone()
+            }
+        var micIcon: IIcon? = GoogleMaterial.Icon.gmd_mic
+            set(value) {
+                field = value
+                iconMic.setIcon(value)
+                if (value == null) iconMic.gone()
+            }
+        var clearIcon: IIcon? = GoogleMaterial.Icon.gmd_clear
+            set(value) {
+                field = value
+                iconClear.setIcon(value)
+                if (value == null) iconClear.gone()
+            }
+        var revealDuration: Long = 700L
+        var shouldClearOnOpen: Boolean = true
+        var openListener: (() -> Unit)? = null
+        var closeListener: (() -> Unit)? = null
+    }
+
+    val configs = Configs()
     //views
     private val shadow: View by bindView(R.id.search_shadow)
-    private val card: CardView by bindView(R.id.search_shadow)
+    private val card: CardView by bindView(R.id.search_cardview)
     private val iconNav: ImageView by bindView(R.id.search_nav)
-    //TODO edittext
+    private val editText: AppCompatEditText by bindView(R.id.search_edit_text)
     private val progress: ProgressBar by bindView(R.id.search_progress)
     private val iconMic: ImageView by bindView(R.id.search_mic)
     private val iconClear: ImageView by bindView(R.id.search_clear)
     private val recycler: RecyclerView by bindView(R.id.search_recycler)
     private val adapter = FastItemAdapter<SearchItem>()
+    private lateinit var parent: ViewGroup
+    val isOpen: Boolean
+        get() = card.isVisible()
+
+    //menu view
+    private var revealX: Int = -1
+    private var revealY: Int = -1
 
     init {
         View.inflate(context, R.layout.kau_search_view, this)
-        iconNav.setIcon(navIcon)
-        iconMic.setIcon(micIcon)
-        iconClear.setIcon(clearIcon)
-        tintForeground(foregroundColor)
+        iconNav.setIcon(configs.navIcon)
+        iconMic.setIcon(configs.micIcon)
+        iconClear.setIcon(configs.clearIcon)
+        tintForeground(configs.foregroundColor)
         with(recycler) {
             layoutManager = LinearLayoutManager(context)
             addOnScrollListener(object : RecyclerView.OnScrollListener() {
@@ -80,12 +107,26 @@ class SearchView @JvmOverloads constructor(
         }
     }
 
-    fun config(action: SearchView.() -> Unit) = action()
+    fun config(config: Configs.() -> Unit) {
+        configs.config()
+    }
 
-    fun bind(menu: Menu, @IdRes id: Int) {
+    fun bind(parent: ViewGroup, menu: Menu, @IdRes id: Int, config: Configs.() -> Unit = {}) {
+        config(config)
+        this.parent = parent
         val item = menu.findItem(id)
         if (item.icon == null) item.icon = GoogleMaterial.Icon.gmd_search.toDrawable(context, 20)
         gone()
+        item.setOnMenuItemClickListener { getMenuItemCoords(it); revealOpen(); true }
+        shadow.setOnClickListener { revealClose() }
+    }
+
+    fun getMenuItemCoords(item: MenuItem) {
+        val view = parent.findViewById<View>(item.itemId) ?: return
+        val locations = IntArray(2)
+        view.getLocationOnScreen(locations)
+        revealX = locations[0]
+        revealY = locations[1]
     }
 
     fun tintForeground(@ColorInt color: Int) {
@@ -94,4 +135,27 @@ class SearchView @JvmOverloads constructor(
         iconClear.drawable.setTint(color)
         SearchItem.foregroundColor = color
     }
+
+    fun revealOpen() {
+        if (isOpen) return
+        card.circularReveal(revealX, revealY, duration = configs.revealDuration,
+                onStart = {
+                    configs.openListener?.invoke()
+                    if (configs.shouldClearOnOpen) editText.text.clear()
+                },
+                onFinish = {
+                    editText.requestFocus()
+                    shadow.fadeIn()
+                })
+    }
+
+    fun revealClose() {
+        if (!isOpen) return
+        shadow.fadeOut() {
+            card.circularHide(revealX, revealY, duration = configs.revealDuration,
+                    onFinish = {
+                        configs.closeListener?.invoke()
+                    })
+        }
+    }
 }
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