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tweaking folder grouping code, no functionality change

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This commit is contained in:
tibbi 2019-05-05 11:01:10 +02:00
parent f956714979
commit 7f2c76bf27
1 changed files with 8 additions and 7 deletions
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15
app/src/main/kotlin/com/simplemobiletools/gallery/pro/extensions/Context.kt
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@ -188,9 +188,7 @@ fun Context.getDirsToShow(dirs: ArrayList<Directory>, allDirs: ArrayList<Directo
it.subfoldersMediaCount = it.mediaCnt
}
val dirFolders = dirs.map { it.path }.sorted().toMutableSet() as HashSet<String>
val foldersToShow = getDirectParentSubfolders(dirFolders, currentPathPrefix)
val parentDirs = dirs.filter { foldersToShow.contains(it.path) } as ArrayList<Directory>
val parentDirs = getDirectParentSubfolders(dirs, currentPathPrefix)
updateSubfolderCounts(dirs, parentDirs)
// show the current folder as an available option too, not just subfolders
@ -209,7 +207,8 @@ fun Context.getDirsToShow(dirs: ArrayList<Directory>, allDirs: ArrayList<Directo
}
}
fun Context.getDirectParentSubfolders(folders: HashSet<String>, currentPathPrefix: String): HashSet<String> {
fun Context.getDirectParentSubfolders(dirs: ArrayList<Directory>, currentPathPrefix: String): ArrayList<Directory> {
val folders = dirs.map { it.path }.sorted().toMutableSet() as HashSet<String>
val internalPath = internalStoragePath
val sdPath = sdCardPath
val currentPaths = LinkedHashSet<String>()
@ -257,15 +256,17 @@ fun Context.getDirectParentSubfolders(folders: HashSet<String>, currentPathPrefi
}
if (folders.size == currentPaths.size) {
return currentPaths
return dirs.filter { currentPaths.contains(it.path) } as ArrayList<Directory>
}
folders.clear()
folders.addAll(currentPaths)
val dirsToShow = dirs.filter { folders.contains(it.path) } as ArrayList<Directory>
return if (areDirectSubfoldersAvailable) {
getDirectParentSubfolders(folders, currentPathPrefix)
getDirectParentSubfolders(dirsToShow, currentPathPrefix)
} else {
folders
dirsToShow
}
}