From 0271af9c552b7c93b2cda150f753fb65e76cfc09 Mon Sep 17 00:00:00 2001
From: tibbi <tibor@kaputa.sk>
Date: Sun, 8 Apr 2018 23:14:25 +0200
Subject: [PATCH] update directories instantly after renaming, do not refetch
 everything

---
 .../gallery/activities/MainActivity.kt        |  5 ++++-
 .../gallery/adapters/DirectoryAdapter.kt      | 21 +++++++++++++++----
 .../gallery/models/Directory.kt               |  2 +-
 3 files changed, 22 insertions(+), 6 deletions(-)

diff --git a/app/src/main/kotlin/com/simplemobiletools/gallery/activities/MainActivity.kt b/app/src/main/kotlin/com/simplemobiletools/gallery/activities/MainActivity.kt
index c47741bab..c26f33a34 100644
--- a/app/src/main/kotlin/com/simplemobiletools/gallery/activities/MainActivity.kt
+++ b/app/src/main/kotlin/com/simplemobiletools/gallery/activities/MainActivity.kt
@@ -36,7 +36,6 @@ import com.simplemobiletools.gallery.helpers.*
 import com.simplemobiletools.gallery.models.Directory
 import kotlinx.android.synthetic.main.activity_main.*
 import java.io.*
-import java.util.*
 
 class MainActivity : SimpleActivity(), DirectoryAdapter.DirOperationsListener {
     private val PICK_MEDIA = 2
@@ -682,6 +681,10 @@ class MainActivity : SimpleActivity(), DirectoryAdapter.DirOperationsListener {
         gotDirectories(movePinnedDirectoriesToFront(mDirs), true)
     }
 
+    override fun updateDirectories(directories: ArrayList<Directory>) {
+        gotDirectories(directories, true)
+    }
+
     private fun checkWhatsNewDialog() {
         arrayListOf<Release>().apply {
             add(Release(46, R.string.release_46))
diff --git a/app/src/main/kotlin/com/simplemobiletools/gallery/adapters/DirectoryAdapter.kt b/app/src/main/kotlin/com/simplemobiletools/gallery/adapters/DirectoryAdapter.kt
index cf0e26157..6fa302bf9 100644
--- a/app/src/main/kotlin/com/simplemobiletools/gallery/adapters/DirectoryAdapter.kt
+++ b/app/src/main/kotlin/com/simplemobiletools/gallery/adapters/DirectoryAdapter.kt
@@ -27,6 +27,7 @@ import com.simplemobiletools.gallery.models.Directory
 import kotlinx.android.synthetic.main.directory_item_list.view.*
 import java.io.File
 import java.util.*
+import kotlin.collections.ArrayList
 
 class DirectoryAdapter(activity: BaseSimpleActivity, var dirs: MutableList<Directory>, val listener: DirOperationsListener?, recyclerView: MyRecyclerView,
                        val isPickIntent: Boolean, fastScroller: FastScroller? = null, itemClick: (Any) -> Unit) :
@@ -153,8 +154,8 @@ class DirectoryAdapter(activity: BaseSimpleActivity, var dirs: MutableList<Direc
     }
 
     private fun renameDir() {
-        val path = dirs[selectedPositions.first()].path
-        val dir = File(path)
+        val sourcePath = dirs[selectedPositions.first()].path
+        val dir = File(sourcePath)
         if (activity.isAStorageRootFolder(dir.absolutePath)) {
             activity.toast(R.string.rename_folder_root)
             return
@@ -162,8 +163,18 @@ class DirectoryAdapter(activity: BaseSimpleActivity, var dirs: MutableList<Direc
 
         RenameItemDialog(activity, dir.absolutePath) {
             activity.runOnUiThread {
-                listener?.refreshItems()
-                finishActMode()
+                if (selectedPositions.isEmpty()) {
+                    return@runOnUiThread
+                }
+
+                dirs[selectedPositions.first()].apply {
+                    path = it
+                    name = it.getFilenameFromPath()
+
+                    val tmbFile = tmb.getFilenameFromPath()
+                    tmb = File(it, tmbFile).absolutePath
+                }
+                listener?.updateDirectories(dirs.toList() as ArrayList)
             }
         }
     }
@@ -386,5 +397,7 @@ class DirectoryAdapter(activity: BaseSimpleActivity, var dirs: MutableList<Direc
         fun deleteFolders(folders: ArrayList<File>)
 
         fun recheckPinnedFolders()
+
+        fun updateDirectories(directories: ArrayList<Directory>)
     }
 }
diff --git a/app/src/main/kotlin/com/simplemobiletools/gallery/models/Directory.kt b/app/src/main/kotlin/com/simplemobiletools/gallery/models/Directory.kt
index a3a54fb5a..3bb84637e 100644
--- a/app/src/main/kotlin/com/simplemobiletools/gallery/models/Directory.kt
+++ b/app/src/main/kotlin/com/simplemobiletools/gallery/models/Directory.kt
@@ -5,7 +5,7 @@ import com.simplemobiletools.commons.extensions.formatSize
 import com.simplemobiletools.commons.helpers.*
 import java.io.Serializable
 
-data class Directory(val path: String, val tmb: String, val name: String, var mediaCnt: Int, val modified: Long, val taken: Long,
+data class Directory(var path: String, var tmb: String, var name: String, var mediaCnt: Int, val modified: Long, val taken: Long,
                      val size: Long, val isOnSDCard: Boolean) : Serializable, Comparable<Directory> {
     companion object {
         private val serialVersionUID = -6553345863555455L