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Code Issues Packages Projects Releases Wiki Activity

allow changing the column count at mimetype activity

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This commit is contained in:
tibbi 2021-10-13 17:06:25 +02:00
parent 226040e26b
commit cc66fbe65c
2 changed files with 28 additions and 1 deletions
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28
app/src/main/kotlin/com/simplemobiletools/filemanager/pro/activities/MimeTypesActivity.kt
View File

@ -12,6 +12,7 @@ import com.simplemobiletools.commons.extensions.*
import com.simplemobiletools.commons.helpers.VIEW_TYPE_GRID
import com.simplemobiletools.commons.helpers.ensureBackgroundThread
import com.simplemobiletools.commons.models.FileDirItem
import com.simplemobiletools.commons.views.MyGridLayoutManager
import com.simplemobiletools.filemanager.pro.R
import com.simplemobiletools.filemanager.pro.adapters.ItemsAdapter
import com.simplemobiletools.filemanager.pro.dialogs.ChangeSortingDialog
@ -121,9 +122,18 @@ class MimeTypesActivity : SimpleActivity(), ItemOperationsListener {
}
override fun increaseColumnCount() {
if (config.getFolderViewType(currentMimeType) == VIEW_TYPE_GRID) {
config.fileColumnCnt = ++(mimetypes_list.layoutManager as MyGridLayoutManager).spanCount
columnCountChanged()
}
}
override fun reduceColumnCount() {}
override fun reduceColumnCount() {
if (config.getFolderViewType(currentMimeType) == VIEW_TYPE_GRID) {
config.fileColumnCnt = --(mimetypes_list.layoutManager as MyGridLayoutManager).spanCount
columnCountChanged()
}
}
override fun finishActMode() {}
@ -282,6 +292,22 @@ class MimeTypesActivity : SimpleActivity(), ItemOperationsListener {
}
}
private fun columnCountChanged() {
invalidateOptionsMenu()
getRecyclerAdapter()?.apply {
notifyItemRangeChanged(0, listItems.size)
calculateContentHeight(listItems)
}
}
private fun calculateContentHeight(items: MutableList<ListItem>) {
val layoutManager = mimetypes_list.layoutManager as MyGridLayoutManager
val thumbnailHeight = layoutManager.getChildAt(0)?.height ?: 0
val fullHeight = ((items.size - 1) / layoutManager.spanCount + 1) * thumbnailHeight
items_fastscroller.setContentHeight(fullHeight)
items_fastscroller.setScrollToY(mimetypes_list.computeVerticalScrollOffset())
}
private fun tryToggleTemporarilyShowHidden() {
if (config.temporarilyShowHidden) {
toggleTemporarilyShowHidden(false)

1
app/src/main/res/layout/activity_mimetypes.xml
View File

@ -11,6 +11,7 @@
android:layout_height="match_parent"
android:clipToPadding="false"
android:layoutAnimation="@anim/layout_animation"
android:paddingTop="@dimen/small_margin"
android:scrollbars="none"
app:layoutManager="com.simplemobiletools.commons.views.MyGridLayoutManager" />