From 50f6bb5871c10f7ea3f81d629bcbab42a952d1c0 Mon Sep 17 00:00:00 2001
From: tibbi <tibor@kaputa.sk>
Date: Mon, 9 May 2022 22:18:21 +0200
Subject: [PATCH] add floating contextual menu at some setting screens

---
 .../pro/adapters/ManageFoldersAdapter.kt      | 43 +++++++++++++++++--
 .../main/res/layout/item_manage_folder.xml    | 27 ++++++++++--
 2 files changed, 63 insertions(+), 7 deletions(-)

diff --git a/app/src/main/kotlin/com/simplemobiletools/gallery/pro/adapters/ManageFoldersAdapter.kt b/app/src/main/kotlin/com/simplemobiletools/gallery/pro/adapters/ManageFoldersAdapter.kt
index 9e3829068..1c425f624 100644
--- a/app/src/main/kotlin/com/simplemobiletools/gallery/pro/adapters/ManageFoldersAdapter.kt
+++ b/app/src/main/kotlin/com/simplemobiletools/gallery/pro/adapters/ManageFoldersAdapter.kt
@@ -1,10 +1,10 @@
 package com.simplemobiletools.gallery.pro.adapters
 
-import android.view.Menu
-import android.view.View
-import android.view.ViewGroup
+import android.view.*
+import android.widget.PopupMenu
 import com.simplemobiletools.commons.activities.BaseSimpleActivity
 import com.simplemobiletools.commons.adapters.MyRecyclerViewAdapter
+import com.simplemobiletools.commons.extensions.getPopupMenuTheme
 import com.simplemobiletools.commons.extensions.getProperTextColor
 import com.simplemobiletools.commons.interfaces.RefreshRecyclerViewListener
 import com.simplemobiletools.commons.views.MyRecyclerView
@@ -66,9 +66,46 @@ class ManageFoldersAdapter(
                 text = folder
                 setTextColor(context.getProperTextColor())
             }
+
+            overflow_menu_icon.drawable.apply {
+                mutate()
+                setTint(activity.getProperTextColor())
+            }
+
+            overflow_menu_icon.setOnClickListener {
+                showPopupMenu(overflow_menu_anchor, folder)
+            }
         }
     }
 
+    private fun showPopupMenu(view: View, folder: String) {
+        finishActMode()
+        val theme = activity.getPopupMenuTheme()
+        val contextTheme = ContextThemeWrapper(activity, theme)
+
+        PopupMenu(contextTheme, view, Gravity.END).apply {
+            inflate(getActionMenuId())
+            setOnMenuItemClickListener { item ->
+                val eventTypeId = folder.hashCode()
+                when (item.itemId) {
+                    R.id.cab_remove -> {
+                        executeItemMenuOperation(eventTypeId) {
+                            removeSelection()
+                        }
+                    }
+                }
+                true
+            }
+            show()
+        }
+    }
+
+    private fun executeItemMenuOperation(eventTypeId: Int, callback: () -> Unit) {
+        selectedKeys.clear()
+        selectedKeys.add(eventTypeId)
+        callback()
+    }
+
     private fun removeSelection() {
         val removeFolders = ArrayList<String>(selectedKeys.size)
         val positions = getSelectedItemPositions()
diff --git a/app/src/main/res/layout/item_manage_folder.xml b/app/src/main/res/layout/item_manage_folder.xml
index fd3c8ca02..ef96250ef 100644
--- a/app/src/main/res/layout/item_manage_folder.xml
+++ b/app/src/main/res/layout/item_manage_folder.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
-<RelativeLayout
-    xmlns:android="http://schemas.android.com/apk/res/android"
+<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools"
     android:id="@+id/manage_folder_holder"
     android:layout_width="match_parent"
     android:layout_height="wrap_content"
@@ -8,13 +8,32 @@
     android:clickable="true"
     android:focusable="true"
     android:foreground="@drawable/selector"
-    android:padding="@dimen/activity_margin">
+    android:paddingStart="@dimen/activity_margin">
 
     <com.simplemobiletools.commons.views.MyTextView
         android:id="@+id/manage_folder_title"
         android:layout_width="match_parent"
         android:layout_height="wrap_content"
         android:layout_centerVertical="true"
-        android:layout_marginTop="@dimen/medium_margin"/>
+        android:layout_marginTop="@dimen/medium_margin"
+        android:layout_toStartOf="@+id/overflow_menu_icon"
+        tools:text="/Internal/DCIM" />
+
+    <ImageView
+        android:id="@+id/overflow_menu_icon"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_alignParentTop="true"
+        android:layout_alignParentEnd="true"
+        android:layout_centerVertical="true"
+        android:background="?attr/selectableItemBackgroundBorderless"
+        android:padding="@dimen/activity_margin"
+        android:src="@drawable/ic_three_dots_vector" />
+
+    <View
+        android:id="@+id/overflow_menu_anchor"
+        style="@style/OverflowMenuAnchorStyle"
+        android:layout_alignParentEnd="true"
+        android:layout_centerVertical="true" />
 
 </RelativeLayout>