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Code Issues Projects Releases Packages Wiki Activity

display hide/unhide menu buttons when appropriate

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tibbi 2016-11-17 11:54:17 +01:00
parent 53ed959e63
commit 4394e6074e
1 changed files with 20 additions and 3 deletions
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23
app/src/main/kotlin/com/simplemobiletools/gallery/adapters/DirectoryAdapter.kt
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@ -13,6 +13,7 @@ import com.bumptech.glide.signature.StringSignature
import com.simplemobiletools.filepicker.extensions.isAStorageRootFolder
import com.simplemobiletools.filepicker.extensions.scanPaths
import com.simplemobiletools.filepicker.extensions.toast
import com.simplemobiletools.gallery.Config
import com.simplemobiletools.gallery.R
import com.simplemobiletools.gallery.activities.SimpleActivity
import com.simplemobiletools.gallery.dialogs.RenameDirectoryDialog
@ -27,6 +28,7 @@ class DirectoryAdapter(val activity: SimpleActivity, val dirs: MutableList<Direc
val multiSelector = MultiSelector()
val views = ArrayList<View>()
val config = Config.newInstance(activity)
companion object {
var actMode: ActionMode? = null
@ -57,9 +59,23 @@ class DirectoryAdapter(val activity: SimpleActivity, val dirs: MutableList<Direc
return true
}
override fun onPrepareActionMode(actionMode: ActionMode?, menu: Menu?): Boolean {
val menuItem = menu?.findItem(R.id.cab_edit)
menuItem?.isVisible = multiSelector.selectedPositions.size <= 1
override fun onPrepareActionMode(actionMode: ActionMode?, menu: Menu): Boolean {
val menuItem = menu.findItem(R.id.cab_edit)
menuItem.isVisible = multiSelector.selectedPositions.size <= 1
var hiddenCnt = 0
var unhiddenCnt = 0
val positions = multiSelector.selectedPositions
for (i in positions) {
val path = dirs[i].path
if (config.getIsFolderHidden(path))
hiddenCnt++
else
unhiddenCnt++
}
menu.findItem(R.id.cab_hide).isVisible = unhiddenCnt > 0
menu.findItem(R.id.cab_unhide).isVisible = hiddenCnt > 0
return true
}
@ -123,6 +139,7 @@ class DirectoryAdapter(val activity: SimpleActivity, val dirs: MutableList<Direc
multiSelector.setSelected(this, true)
actMode?.title = multiSelector.selectedPositions.size.toString()
toggleItemSelection(itemView, true)
actMode?.invalidate()
}
true
}