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Simple-Gallery
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Code Issues Packages Projects Releases Wiki Activity

scroll the editor filters list horizontally when we reach an edge

This commit is contained in:
tibbi 2018-07-24 00:13:46 +02:00
parent 1c89721292
commit d848f0b305
6 changed files with 22 additions and 13 deletions
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14
app/src/main/kotlin/com/simplemobiletools/gallery/activities/EditActivity.kt
View File

@ -9,6 +9,7 @@ import android.graphics.Point
import android.net.Uri
import android.os.Bundle
import android.provider.MediaStore
import android.support.v7.widget.LinearLayoutManager
import android.view.Menu
import android.view.MenuItem
import android.widget.RelativeLayout
@ -353,8 +354,8 @@ class EditActivity : SimpleActivity(), CropImageView.OnCropImageCompleteListener
if (currPrimaryAction == PRIMARY_ACTION_FILTER && bottom_actions_filter_list.adapter == null) {
Thread {
val size = resources.getDimension(R.dimen.bottom_filters_thumbnail_height).toInt()
val bitmap = Glide.with(this).asBitmap().load(uri).submit(size, size).get()
val thumbnailSize = resources.getDimension(R.dimen.bottom_filters_thumbnail_size).toInt()
val bitmap = Glide.with(this).asBitmap().load(uri).submit(thumbnailSize, thumbnailSize).get()
runOnUiThread {
val filterThumbnailsManager = FilterThumbnailsManager()
filterThumbnailsManager.clearThumbs()
@ -369,7 +370,14 @@ class EditActivity : SimpleActivity(), CropImageView.OnCropImageCompleteListener
val filterItems = filterThumbnailsManager.processThumbs()
val adapter = FiltersAdapter(applicationContext, filterItems) {
applyFilter(it)
val layoutManager = bottom_actions_filter_list.layoutManager as LinearLayoutManager
applyFilter(filterItems[it])
if (it == layoutManager.findLastCompletelyVisibleItemPosition() || it == layoutManager.findLastVisibleItemPosition()) {
bottom_actions_filter_list.smoothScrollBy(thumbnailSize, 0)
} else if (it == layoutManager.findFirstCompletelyVisibleItemPosition() || it == layoutManager.findFirstVisibleItemPosition()) {
bottom_actions_filter_list.smoothScrollBy(-thumbnailSize, 0)
}
}
bottom_actions_filter_list.adapter = adapter

9
app/src/main/kotlin/com/simplemobiletools/gallery/adapters/FiltersAdapter.kt
View File

@ -12,7 +12,7 @@ import com.simplemobiletools.gallery.models.FilterItem
import kotlinx.android.synthetic.main.editor_filter_item.view.*
import java.util.*
class FiltersAdapter(val context: Context, val filterItems: ArrayList<FilterItem>, val itemClick: (FilterItem) -> Unit) : RecyclerView.Adapter<FiltersAdapter.ViewHolder>(),
class FiltersAdapter(val context: Context, val filterItems: ArrayList<FilterItem>, val itemClick: (Int) -> Unit) : RecyclerView.Adapter<FiltersAdapter.ViewHolder>(),
FilterAdapterListener {
private var currentSelection = filterItems.first()
@ -31,11 +31,12 @@ class FiltersAdapter(val context: Context, val filterItems: ArrayList<FilterItem
override fun getCurrentFilter() = currentSelection
override fun setCurrentFilter(filterItem: FilterItem) {
override fun setCurrentFilter(position: Int) {
val filterItem = filterItems.getOrNull(position) ?: return
if (currentSelection != filterItem) {
currentSelection = filterItem
notifyDataSetChanged()
itemClick.invoke(filterItem)
itemClick.invoke(position)
}
}
@ -51,7 +52,7 @@ class FiltersAdapter(val context: Context, val filterItems: ArrayList<FilterItem
}
setOnClickListener {
filterAdapterListener.setCurrentFilter(filterItem)
filterAdapterListener.setCurrentFilter(adapterPosition)
}
}
return itemView

2
app/src/main/kotlin/com/simplemobiletools/gallery/interfaces/FilterAdapterListener.kt
View File

@ -5,5 +5,5 @@ import com.simplemobiletools.gallery.models.FilterItem
interface FilterAdapterListener {
fun getCurrentFilter(): FilterItem
fun setCurrentFilter(filterItem: FilterItem)
fun setCurrentFilter(position: Int)
}

4
app/src/main/res/layout/activity_edit.xml
View File

@ -10,13 +10,13 @@
android:id="@+id/default_image_view"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_marginBottom="@dimen/bottom_filters_thumbnail_height"/>
android:layout_marginBottom="@dimen/bottom_filters_thumbnail_size"/>
<com.theartofdev.edmodo.cropper.CropImageView
android:id="@+id/crop_image_view"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_marginBottom="@dimen/bottom_filters_thumbnail_height"
android:layout_marginBottom="@dimen/bottom_filters_thumbnail_size"
android:visibility="gone"
app:cropBackgroundColor="@color/crop_image_view_background"
app:cropInitialCropWindowPaddingRatio="0"/>

4
app/src/main/res/layout/editor_filter_item.xml
View File

@ -8,8 +8,8 @@
<ImageView
android:id="@+id/editor_filter_item_thumbnail"
android:layout_width="@dimen/bottom_filters_thumbnail_height"
android:layout_height="@dimen/bottom_filters_thumbnail_height"
android:layout_width="@dimen/bottom_filters_thumbnail_size"
android:layout_height="@dimen/bottom_filters_thumbnail_size"
android:layout_above="@+id/editor_filter_item_label"
android:background="@drawable/stroke_background"
android:padding="1dp"/>

2
app/src/main/res/values/dimens.xml
View File

@ -11,6 +11,6 @@
<dimen name="instant_change_bar_width">30dp</dimen>
<dimen name="list_view_folder_thumbnail_size">72dp</dimen>
<dimen name="bottom_actions_height">64dp</dimen>
<dimen name="bottom_filters_thumbnail_height">76dp</dimen>
<dimen name="bottom_filters_thumbnail_size">76dp</dimen>
<dimen name="bottom_filters_height">90dp</dimen>
</resources>