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Code Issues Packages Projects Releases Wiki Activity

Update flexible adapter. Show fast scroller in chapters screen

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This commit is contained in:
inorichi
2017-11-02 16:58:32 +01:00
parent 6b1a3a20e5
commit 5c4139be45
36 changed files with 156 additions and 479 deletions
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2
app/src/main/java/eu/kanade/tachiyomi/ui/catalogue/CatalogueController.kt
View File

@@ -44,7 +44,7 @@ open class CatalogueController(bundle: Bundle) :
SecondaryDrawerController,
FlexibleAdapter.OnItemClickListener,
FlexibleAdapter.OnItemLongClickListener,
FlexibleAdapter.EndlessScrollListener<ProgressItem>,
FlexibleAdapter.EndlessScrollListener,
ChangeMangaCategoriesDialog.Listener {
constructor(source: CatalogueSource) : this(Bundle().apply {

29
app/src/main/java/eu/kanade/tachiyomi/ui/catalogue/CatalogueItem.kt
View File

@@ -1,39 +1,40 @@
package eu.kanade.tachiyomi.ui.catalogue
import android.view.Gravity
import android.view.LayoutInflater
import android.view.ViewGroup
import android.view.View
import android.view.ViewGroup.LayoutParams.MATCH_PARENT
import android.widget.FrameLayout
import com.f2prateek.rx.preferences.Preference
import eu.davidea.flexibleadapter.FlexibleAdapter
import eu.davidea.flexibleadapter.items.AbstractFlexibleItem
import eu.kanade.tachiyomi.R
import eu.kanade.tachiyomi.data.database.models.Manga
import eu.kanade.tachiyomi.util.inflate
import eu.kanade.tachiyomi.data.preference.getOrDefault
import eu.kanade.tachiyomi.widget.AutofitRecyclerView
import kotlinx.android.synthetic.main.catalogue_grid_item.view.*
class CatalogueItem(val manga: Manga) : AbstractFlexibleItem<CatalogueHolder>() {
class CatalogueItem(val manga: Manga, private val catalogueAsList: Preference<Boolean>) :
AbstractFlexibleItem<CatalogueHolder>() {
override fun getLayoutRes(): Int {
return R.layout.catalogue_grid_item
return if (catalogueAsList.getOrDefault())
R.layout.catalogue_list_item
else
R.layout.catalogue_grid_item
}
override fun createViewHolder(adapter: FlexibleAdapter<*>,
inflater: LayoutInflater,
parent: ViewGroup): CatalogueHolder {
if (parent is AutofitRecyclerView) {
val view = parent.inflate(R.layout.catalogue_grid_item).apply {
override fun createViewHolder(view: View, adapter: FlexibleAdapter<*>): CatalogueHolder {
val parent = adapter.recyclerView
return if (parent is AutofitRecyclerView) {
view.apply {
card.layoutParams = FrameLayout.LayoutParams(
MATCH_PARENT, parent.itemWidth / 3 * 4)
gradient.layoutParams = FrameLayout.LayoutParams(
MATCH_PARENT, parent.itemWidth / 3 * 4 / 2, Gravity.BOTTOM)
}
return CatalogueGridHolder(view, adapter)
CatalogueGridHolder(view, adapter)
} else {
val view = parent.inflate(R.layout.catalogue_list_item)
return CatalogueListHolder(view, adapter)
CatalogueListHolder(view, adapter)
}
}

2
app/src/main/java/eu/kanade/tachiyomi/ui/catalogue/CatalogueNavigationView.kt
View File

@@ -34,7 +34,7 @@ class CatalogueNavigationView @JvmOverloads constructor(context: Context, attrs:
}
fun setFilters(items: List<IFlexible<*>>) {
adapter.updateDataSet(items.toMutableList())
adapter.updateDataSet(items)
}
}

4
app/src/main/java/eu/kanade/tachiyomi/ui/catalogue/CataloguePresenter.kt
View File

@@ -131,13 +131,15 @@ open class CataloguePresenter(
val sourceId = source.id
val catalogueAsList = prefs.catalogueAsList()
// Prepare the pager.
pagerSubscription?.let { remove(it) }
pagerSubscription = pager.results()
.observeOn(Schedulers.io())
.map { it.first to it.second.map { networkToLocalManga(it, sourceId) } }
.doOnNext { initializeMangas(it.second) }
.map { it.first to it.second.map(::CatalogueItem) }
.map { it.first to it.second.map { CatalogueItem(it, catalogueAsList) } }
.observeOn(AndroidSchedulers.mainThread())
.subscribeReplay({ view, (page, mangas) ->
view.onAddPage(page, mangas)

11
app/src/main/java/eu/kanade/tachiyomi/ui/catalogue/ProgressItem.kt
View File

@@ -1,30 +1,27 @@
package eu.kanade.tachiyomi.ui.catalogue
import android.view.LayoutInflater
import android.view.View
import android.view.ViewGroup
import android.widget.ProgressBar
import android.widget.TextView
import eu.davidea.flexibleadapter.FlexibleAdapter
import eu.davidea.flexibleadapter.items.AbstractFlexibleItem
import eu.davidea.flexibleadapter.items.IFlexible
import eu.davidea.viewholders.FlexibleViewHolder
import eu.kanade.tachiyomi.R
class ProgressItem : AbstractFlexibleItem<ProgressItem.Holder>() {
var loadMore = true
private var loadMore = true
override fun getLayoutRes(): Int {
return R.layout.catalogue_progress_item
}
override fun createViewHolder(adapter: FlexibleAdapter<IFlexible<*>>, inflater: LayoutInflater, parent: ViewGroup): Holder {
return Holder(inflater.inflate(layoutRes, parent, false), adapter)
override fun createViewHolder(view: View, adapter: FlexibleAdapter<*>): Holder {
return Holder(view, adapter)
}
override fun bindViewHolder(adapter: FlexibleAdapter<IFlexible<*>>, holder: Holder, position: Int, payloads: List<Any?>) {
override fun bindViewHolder(adapter: FlexibleAdapter<*>, holder: Holder, position: Int, payloads: List<Any?>) {
holder.progressBar.visibility = View.GONE
holder.progressMessage.visibility = View.GONE

6
app/src/main/java/eu/kanade/tachiyomi/ui/catalogue/filter/CheckboxItem.kt
View File

@@ -1,8 +1,6 @@
package eu.kanade.tachiyomi.ui.catalogue.filter
import android.view.LayoutInflater
import android.view.View
import android.view.ViewGroup
import android.widget.CheckBox
import eu.davidea.flexibleadapter.FlexibleAdapter
import eu.davidea.flexibleadapter.items.AbstractFlexibleItem
@@ -16,8 +14,8 @@ open class CheckboxItem(val filter: Filter.CheckBox) : AbstractFlexibleItem<Chec
return R.layout.navigation_view_checkbox
}
override fun createViewHolder(adapter: FlexibleAdapter<*>, inflater: LayoutInflater, parent: ViewGroup): Holder {
return Holder(inflater.inflate(layoutRes, parent, false), adapter)
override fun createViewHolder(view: View, adapter: FlexibleAdapter<*>): Holder {
return Holder(view, adapter)
}
override fun bindViewHolder(adapter: FlexibleAdapter<*>, holder: Holder, position: Int, payloads: List<Any?>?) {

10
app/src/main/java/eu/kanade/tachiyomi/ui/catalogue/filter/GroupItem.kt
View File

@@ -1,8 +1,6 @@
package eu.kanade.tachiyomi.ui.catalogue.filter
import android.view.LayoutInflater
import android.view.View
import android.view.ViewGroup
import android.widget.ImageView
import android.widget.TextView
import eu.davidea.flexibleadapter.FlexibleAdapter
@@ -19,8 +17,12 @@ class GroupItem(val filter: Filter.Group<*>) : AbstractExpandableHeaderItem<Grou
return R.layout.navigation_view_group
}
override fun createViewHolder(adapter: FlexibleAdapter<*>, inflater: LayoutInflater, parent: ViewGroup): Holder {
return Holder(inflater.inflate(layoutRes, parent, false), adapter)
override fun getItemViewType(): Int {
return 101
}
override fun createViewHolder(view: View, adapter: FlexibleAdapter<*>): Holder {
return Holder(view, adapter)
}
override fun bindViewHolder(adapter: FlexibleAdapter<*>, holder: Holder, position: Int, payloads: List<Any?>?) {

6
app/src/main/java/eu/kanade/tachiyomi/ui/catalogue/filter/HeaderItem.kt
View File

@@ -2,9 +2,7 @@ package eu.kanade.tachiyomi.ui.catalogue.filter
import android.annotation.SuppressLint
import android.support.design.R
import android.view.LayoutInflater
import android.view.View
import android.view.ViewGroup
import android.widget.TextView
import eu.davidea.flexibleadapter.FlexibleAdapter
import eu.davidea.flexibleadapter.items.AbstractHeaderItem
@@ -18,8 +16,8 @@ class HeaderItem(val filter: Filter.Header) : AbstractHeaderItem<HeaderItem.Hold
return R.layout.design_navigation_item_subheader
}
override fun createViewHolder(adapter: FlexibleAdapter<*>, inflater: LayoutInflater, parent: ViewGroup): Holder {
return Holder(inflater.inflate(layoutRes, parent, false), adapter)
override fun createViewHolder(view: View, adapter: FlexibleAdapter<*>): Holder {
return Holder(view, adapter)
}
override fun bindViewHolder(adapter: FlexibleAdapter<*>, holder: Holder, position: Int, payloads: List<Any?>?) {

6
app/src/main/java/eu/kanade/tachiyomi/ui/catalogue/filter/SelectItem.kt
View File

@@ -1,8 +1,6 @@
package eu.kanade.tachiyomi.ui.catalogue.filter
import android.view.LayoutInflater
import android.view.View
import android.view.ViewGroup
import android.widget.ArrayAdapter
import android.widget.Spinner
import android.widget.TextView
@@ -19,8 +17,8 @@ open class SelectItem(val filter: Filter.Select<*>) : AbstractFlexibleItem<Selec
return R.layout.navigation_view_spinner
}
override fun createViewHolder(adapter: FlexibleAdapter<*>, inflater: LayoutInflater, parent: ViewGroup): Holder {
return Holder(inflater.inflate(layoutRes, parent, false), adapter)
override fun createViewHolder(view: View, adapter: FlexibleAdapter<*>): Holder {
return Holder(view, adapter)
}
override fun bindViewHolder(adapter: FlexibleAdapter<*>, holder: Holder, position: Int, payloads: List<Any?>?) {

6
app/src/main/java/eu/kanade/tachiyomi/ui/catalogue/filter/SeparatorItem.kt
View File

@@ -2,9 +2,7 @@ package eu.kanade.tachiyomi.ui.catalogue.filter
import android.annotation.SuppressLint
import android.support.design.R
import android.view.LayoutInflater
import android.view.View
import android.view.ViewGroup
import eu.davidea.flexibleadapter.FlexibleAdapter
import eu.davidea.flexibleadapter.items.AbstractHeaderItem
import eu.davidea.viewholders.FlexibleViewHolder
@@ -17,8 +15,8 @@ class SeparatorItem(val filter: Filter.Separator) : AbstractHeaderItem<Separator
return R.layout.design_navigation_item_separator
}
override fun createViewHolder(adapter: FlexibleAdapter<*>, inflater: LayoutInflater, parent: ViewGroup): Holder {
return Holder(inflater.inflate(layoutRes, parent, false), adapter)
override fun createViewHolder(view: View, adapter: FlexibleAdapter<*>): Holder {
return Holder(view, adapter)
}
override fun bindViewHolder(adapter: FlexibleAdapter<*>, holder: Holder, position: Int, payloads: List<Any?>?) {

13
app/src/main/java/eu/kanade/tachiyomi/ui/catalogue/filter/SortGroup.kt
View File

@@ -1,8 +1,6 @@
package eu.kanade.tachiyomi.ui.catalogue.filter
import android.view.LayoutInflater
import android.view.View
import android.view.ViewGroup
import eu.davidea.flexibleadapter.FlexibleAdapter
import eu.davidea.flexibleadapter.items.AbstractExpandableHeaderItem
import eu.davidea.flexibleadapter.items.ISectionable
@@ -12,13 +10,16 @@ import eu.kanade.tachiyomi.util.setVectorCompat
class SortGroup(val filter: Filter.Sort) : AbstractExpandableHeaderItem<SortGroup.Holder, ISectionable<*, *>>() {
// Use an id instead of the layout res to allow to reuse the layout.
override fun getLayoutRes(): Int {
return R.id.catalogue_filter_sort_group
return R.layout.navigation_view_group
}
override fun createViewHolder(adapter: FlexibleAdapter<*>, inflater: LayoutInflater, parent: ViewGroup): Holder {
return Holder(inflater.inflate(R.layout.navigation_view_group, parent, false), adapter)
override fun getItemViewType(): Int {
return 100
}
override fun createViewHolder(view: View, adapter: FlexibleAdapter<*>): Holder {
return Holder(view, adapter)
}
override fun bindViewHolder(adapter: FlexibleAdapter<*>, holder: Holder, position: Int, payloads: List<Any?>?) {

13
app/src/main/java/eu/kanade/tachiyomi/ui/catalogue/filter/SortItem.kt
View File

@@ -2,9 +2,7 @@ package eu.kanade.tachiyomi.ui.catalogue.filter
import android.support.graphics.drawable.VectorDrawableCompat
import android.support.v4.content.ContextCompat
import android.view.LayoutInflater
import android.view.View
import android.view.ViewGroup
import android.widget.CheckedTextView
import eu.davidea.flexibleadapter.FlexibleAdapter
import eu.davidea.flexibleadapter.items.AbstractSectionableItem
@@ -15,13 +13,16 @@ import eu.kanade.tachiyomi.util.getResourceColor
class SortItem(val name: String, val group: SortGroup) : AbstractSectionableItem<SortItem.Holder, SortGroup>(group) {
// Use an id instead of the layout res to allow to reuse the layout.
override fun getLayoutRes(): Int {
return R.id.catalogue_filter_sort_item
return R.layout.navigation_view_checkedtext
}
override fun createViewHolder(adapter: FlexibleAdapter<*>, inflater: LayoutInflater, parent: ViewGroup): Holder {
return Holder(inflater.inflate(R.layout.navigation_view_checkedtext, parent, false), adapter)
override fun getItemViewType(): Int {
return 102
}
override fun createViewHolder(view: View, adapter: FlexibleAdapter<*>): Holder {
return Holder(view, adapter)
}
override fun bindViewHolder(adapter: FlexibleAdapter<*>, holder: Holder, position: Int, payloads: List<Any?>?) {

6
app/src/main/java/eu/kanade/tachiyomi/ui/catalogue/filter/TextItem.kt
View File

@@ -1,9 +1,7 @@
package eu.kanade.tachiyomi.ui.catalogue.filter
import android.support.design.widget.TextInputLayout
import android.view.LayoutInflater
import android.view.View
import android.view.ViewGroup
import android.widget.EditText
import eu.davidea.flexibleadapter.FlexibleAdapter
import eu.davidea.flexibleadapter.items.AbstractFlexibleItem
@@ -18,8 +16,8 @@ open class TextItem(val filter: Filter.Text) : AbstractFlexibleItem<TextItem.Hol
return R.layout.navigation_view_text
}
override fun createViewHolder(adapter: FlexibleAdapter<*>, inflater: LayoutInflater, parent: ViewGroup): Holder {
return Holder(inflater.inflate(layoutRes, parent, false), adapter)
override fun createViewHolder(view: View, adapter: FlexibleAdapter<*>): Holder {
return Holder(view, adapter)
}
override fun bindViewHolder(adapter: FlexibleAdapter<*>, holder: Holder, position: Int, payloads: List<Any?>?) {

10
app/src/main/java/eu/kanade/tachiyomi/ui/catalogue/filter/TriStateItem.kt
View File

@@ -2,9 +2,7 @@ package eu.kanade.tachiyomi.ui.catalogue.filter
import android.support.design.R
import android.support.graphics.drawable.VectorDrawableCompat
import android.view.LayoutInflater
import android.view.View
import android.view.ViewGroup
import android.widget.CheckedTextView
import eu.davidea.flexibleadapter.FlexibleAdapter
import eu.davidea.flexibleadapter.items.AbstractFlexibleItem
@@ -20,8 +18,12 @@ open class TriStateItem(val filter: Filter.TriState) : AbstractFlexibleItem<TriS
return TR.layout.navigation_view_checkedtext
}
override fun createViewHolder(adapter: FlexibleAdapter<*>, inflater: LayoutInflater, parent: ViewGroup?): Holder {
return Holder(inflater.inflate(layoutRes, parent, false), adapter)
override fun getItemViewType(): Int {
return 103
}
override fun createViewHolder(view: View, adapter: FlexibleAdapter<*>): Holder {
return Holder(view, adapter)
}
override fun bindViewHolder(adapter: FlexibleAdapter<*>, holder: Holder, position: Int, payloads: List<Any?>?) {

9
app/src/main/java/eu/kanade/tachiyomi/ui/catalogue/global_search/CatalogueSearchCardItem.kt
View File

@@ -1,12 +1,10 @@
package eu.kanade.tachiyomi.ui.catalogue.global_search
import android.view.LayoutInflater
import android.view.ViewGroup
import android.view.View
import eu.davidea.flexibleadapter.FlexibleAdapter
import eu.davidea.flexibleadapter.items.AbstractFlexibleItem
import eu.kanade.tachiyomi.R
import eu.kanade.tachiyomi.data.database.models.Manga
import eu.kanade.tachiyomi.util.inflate
class CatalogueSearchCardItem(val manga: Manga) : AbstractFlexibleItem<CatalogueSearchCardHolder>() {
@@ -14,9 +12,8 @@ class CatalogueSearchCardItem(val manga: Manga) : AbstractFlexibleItem<Catalogue
return R.layout.catalogue_global_search_controller_card_item
}
override fun createViewHolder(adapter: FlexibleAdapter<*>, inflater: LayoutInflater,
parent: ViewGroup): CatalogueSearchCardHolder {
return CatalogueSearchCardHolder(parent.inflate(layoutRes), adapter as CatalogueSearchCardAdapter)
override fun createViewHolder(view: View, adapter: FlexibleAdapter<*>): CatalogueSearchCardHolder {
return CatalogueSearchCardHolder(view, adapter as CatalogueSearchCardAdapter)
}
override fun bindViewHolder(adapter: FlexibleAdapter<*>, holder: CatalogueSearchCardHolder,

9
app/src/main/java/eu/kanade/tachiyomi/ui/catalogue/global_search/CatalogueSearchItem.kt
View File

@@ -1,12 +1,10 @@
package eu.kanade.tachiyomi.ui.catalogue.global_search
import android.view.LayoutInflater
import android.view.ViewGroup
import android.view.View
import eu.davidea.flexibleadapter.FlexibleAdapter
import eu.davidea.flexibleadapter.items.AbstractFlexibleItem
import eu.kanade.tachiyomi.R
import eu.kanade.tachiyomi.source.CatalogueSource
import eu.kanade.tachiyomi.util.inflate
/**
* Item that contains search result information.
@@ -30,9 +28,8 @@ class CatalogueSearchItem(val source: CatalogueSource, val results: List<Catalog
*
* @return holder of view.
*/
override fun createViewHolder(adapter: FlexibleAdapter<*>, inflater: LayoutInflater,
parent: ViewGroup): CatalogueSearchHolder {
return CatalogueSearchHolder(parent.inflate(layoutRes), adapter as CatalogueSearchAdapter)
override fun createViewHolder(view: View, adapter: FlexibleAdapter<*>): CatalogueSearchHolder {
return CatalogueSearchHolder(view, adapter as CatalogueSearchAdapter)
}
/**

2
app/src/main/java/eu/kanade/tachiyomi/ui/catalogue/main/CatalogueMainController.kt
View File

@@ -221,7 +221,7 @@ class CatalogueMainController : NucleusController<CatalogueMainPresenter>(),
* Called to update adapter containing sources.
*/
fun setSources(sources: List<IFlexible<*>>) {
adapter?.updateDataSet(sources.toMutableList())
adapter?.updateDataSet(sources)
}
/**

9
app/src/main/java/eu/kanade/tachiyomi/ui/catalogue/main/LangItem.kt
View File

@@ -1,7 +1,6 @@
package eu.kanade.tachiyomi.ui.catalogue.main
import android.view.LayoutInflater
import android.view.ViewGroup
import android.view.View
import eu.davidea.flexibleadapter.FlexibleAdapter
import eu.davidea.flexibleadapter.items.AbstractHeaderItem
import eu.kanade.tachiyomi.R
@@ -23,10 +22,8 @@ data class LangItem(val code: String) : AbstractHeaderItem<LangHolder>() {
/**
* Creates a new view holder for this item.
*/
override fun createViewHolder(adapter: FlexibleAdapter<*>, inflater: LayoutInflater,
parent: ViewGroup): LangHolder {
return LangHolder(inflater.inflate(layoutRes, parent, false), adapter)
override fun createViewHolder(view: View, adapter: FlexibleAdapter<*>): LangHolder {
return LangHolder(view, adapter)
}
/**

8
app/src/main/java/eu/kanade/tachiyomi/ui/catalogue/main/SourceItem.kt
View File

@@ -1,7 +1,6 @@
package eu.kanade.tachiyomi.ui.catalogue.main
import android.view.LayoutInflater
import android.view.ViewGroup
import android.view.View
import eu.davidea.flexibleadapter.FlexibleAdapter
import eu.davidea.flexibleadapter.items.AbstractSectionableItem
import eu.kanade.tachiyomi.R
@@ -26,10 +25,7 @@ data class SourceItem(val source: CatalogueSource, val header: LangItem? = null)
/**
* Creates a new view holder for this item.
*/
override fun createViewHolder(adapter: FlexibleAdapter<*>, inflater: LayoutInflater,
parent: ViewGroup): SourceHolder {
val view = inflater.inflate(layoutRes, parent, false)
override fun createViewHolder(view: View, adapter: FlexibleAdapter<*>): SourceHolder {
return SourceHolder(view, adapter as CatalogueMainAdapter)
}

6
app/src/main/java/eu/kanade/tachiyomi/ui/category/CategoryAdapter.kt
View File

@@ -20,14 +20,14 @@ class CategoryAdapter(controller: CategoryController) :
*/
override fun clearSelection() {
super.clearSelection()
(0 until itemCount).forEach { getItem(it).isSelected = false }
(0 until itemCount).forEach { getItem(it)?.isSelected = false }
}
/**
* Clears the active selections from the model.
*/
fun clearModelSelection() {
selectedPositions.forEach { getItem(it).isSelected = false }
selectedPositions.forEach { getItem(it)?.isSelected = false }
}
/**
@@ -37,7 +37,7 @@ class CategoryAdapter(controller: CategoryController) :
*/
override fun toggleSelection(position: Int) {
super.toggleSelection(position)
getItem(position).isSelected = isSelected(position)
getItem(position)?.isSelected = isSelected(position)
}
interface OnItemReleaseListener {

47
app/src/main/java/eu/kanade/tachiyomi/ui/category/CategoryController.kt
View File

@@ -1,6 +1,7 @@
package eu.kanade.tachiyomi.ui.category
import android.os.Bundle
import android.support.design.widget.Snackbar
import android.support.v7.app.AppCompatActivity
import android.support.v7.view.ActionMode
import android.support.v7.widget.LinearLayoutManager
@@ -8,11 +9,12 @@ import android.support.v7.widget.RecyclerView
import android.view.*
import com.jakewharton.rxbinding.view.clicks
import eu.davidea.flexibleadapter.FlexibleAdapter
import eu.davidea.flexibleadapter.SelectableAdapter
import eu.davidea.flexibleadapter.helpers.UndoHelper
import eu.kanade.tachiyomi.R
import eu.kanade.tachiyomi.data.database.models.Category
import eu.kanade.tachiyomi.ui.base.controller.NucleusController
import eu.kanade.tachiyomi.util.toast
import eu.kanade.tachiyomi.widget.UndoHelper
import kotlinx.android.synthetic.main.categories_controller.view.*
/**
@@ -38,7 +40,7 @@ class CategoryController : NucleusController<CategoryPresenter>(),
private var adapter: CategoryAdapter? = null
/**
* Undo helper for deleting categories.
* Undo helper used for restoring a deleted category.
*/
private var undoHelper: UndoHelper? = null
@@ -79,6 +81,7 @@ class CategoryController : NucleusController<CategoryPresenter>(),
recycler.setHasFixedSize(true)
recycler.adapter = adapter
adapter?.isHandleDragEnabled = true
adapter?.isPermanentDelete = false
fab.clicks().subscribeUntilDestroy {
CategoryCreateDialog(this@CategoryController).showDialog(router, null)
@@ -93,7 +96,8 @@ class CategoryController : NucleusController<CategoryPresenter>(),
*/
override fun onDestroyView(view: View) {
super.onDestroyView(view)
undoHelper?.dismissNow() // confirm categories deletion if required
// Manually call callback to delete categories if required
undoHelper?.onDeleteConfirmed(Snackbar.Callback.DISMISS_EVENT_MANUAL)
undoHelper = null
actionMode = null
adapter = null
@@ -106,7 +110,7 @@ class CategoryController : NucleusController<CategoryPresenter>(),
*/
fun setCategories(categories: List<CategoryItem>) {
actionMode?.finish()
adapter?.updateDataSet(categories.toMutableList())
adapter?.updateDataSet(categories)
val selected = categories.filter { it.isSelected }
if (selected.isNotEmpty()) {
selected.forEach { onItemLongClick(categories.indexOf(it)) }
@@ -126,7 +130,7 @@ class CategoryController : NucleusController<CategoryPresenter>(),
// Inflate menu.
mode.menuInflater.inflate(R.menu.category_selection, menu)
// Enable adapter multi selection.
adapter?.mode = FlexibleAdapter.MODE_MULTI
adapter?.mode = SelectableAdapter.Mode.MULTI
return true
}
@@ -161,26 +165,20 @@ class CategoryController : NucleusController<CategoryPresenter>(),
when (item.itemId) {
R.id.action_delete -> {
undoHelper = UndoHelper(adapter, this).apply {
withAction(UndoHelper.ACTION_REMOVE, object : UndoHelper.OnActionListener {
override fun onPreAction(): Boolean {
adapter.clearModelSelection()
return false
}
undoHelper = UndoHelper(adapter, this)
undoHelper?.start(adapter.selectedPositions, view!!,
R.string.snack_categories_deleted, R.string.action_undo, 3000)
override fun onPostAction() {
mode.finish()
}
})
remove(adapter.selectedPositions, view!!,
R.string.snack_categories_deleted, R.string.action_undo, 3000)
}
mode.finish()
}
R.id.action_edit -> {
// Edit selected category
if (adapter.selectedItemCount == 1) {
val position = adapter.selectedPositions.first()
editCategory(adapter.getItem(position).category)
val category = adapter.getItem(position)?.category
if (category != null) {
editCategory(category)
}
}
}
else -> return false
@@ -195,7 +193,7 @@ class CategoryController : NucleusController<CategoryPresenter>(),
*/
override fun onDestroyActionMode(mode: ActionMode) {
// Reset adapter to single selection
adapter?.mode = FlexibleAdapter.MODE_IDLE
adapter?.mode = SelectableAdapter.Mode.IDLE
adapter?.clearSelection()
actionMode = null
}
@@ -260,7 +258,7 @@ class CategoryController : NucleusController<CategoryPresenter>(),
*/
override fun onItemReleased(position: Int) {
val adapter = adapter ?: return
val categories = (0..adapter.itemCount-1).map { adapter.getItem(it).category }
val categories = (0 until adapter.itemCount).mapNotNull { adapter.getItem(it)?.category }
presenter.reorderCategories(categories)
}
@@ -269,18 +267,21 @@ class CategoryController : NucleusController<CategoryPresenter>(),
*
* @param action The action performed.
*/
override fun onUndoConfirmed(action: Int) {
override fun onActionCanceled(action: Int) {
adapter?.restoreDeletedItems()
undoHelper = null
}
/**
* Called when the time to restore the items expires.
*
* @param action The action performed.
* @param event The event that triggered the action
*/
override fun onDeleteConfirmed(action: Int) {
override fun onActionConfirmed(action: Int, event: Int) {
val adapter = adapter ?: return
presenter.deleteCategories(adapter.deletedItems.map { it.category })
undoHelper = null
}
/**

14
app/src/main/java/eu/kanade/tachiyomi/ui/category/CategoryItem.kt
View File

@@ -1,12 +1,10 @@
package eu.kanade.tachiyomi.ui.category
import android.view.LayoutInflater
import android.view.ViewGroup
import android.view.View
import eu.davidea.flexibleadapter.FlexibleAdapter
import eu.davidea.flexibleadapter.items.AbstractFlexibleItem
import eu.kanade.tachiyomi.R
import eu.kanade.tachiyomi.data.database.models.Category
import eu.kanade.tachiyomi.util.inflate
/**
* Category item for a recycler view.
@@ -28,15 +26,11 @@ class CategoryItem(val category: Category) : AbstractFlexibleItem<CategoryHolder
/**
* Returns a new view holder for this item.
*
* @param view The view of this item.
* @param adapter The adapter of this item.
* @param inflater The layout inflater for XML inflation.
* @param parent The container view.
*/
override fun createViewHolder(adapter: FlexibleAdapter<*>,
inflater: LayoutInflater,
parent: ViewGroup): CategoryHolder {
return CategoryHolder(parent.inflate(layoutRes), adapter as CategoryAdapter)
override fun createViewHolder(view: View, adapter: FlexibleAdapter<*>): CategoryHolder {
return CategoryHolder(view, adapter as CategoryAdapter)
}
/**

17
app/src/main/java/eu/kanade/tachiyomi/ui/library/LibraryCategoryView.kt
View File

@@ -6,6 +6,7 @@ import android.support.v7.widget.RecyclerView
import android.util.AttributeSet
import android.widget.FrameLayout
import eu.davidea.flexibleadapter.FlexibleAdapter
import eu.davidea.flexibleadapter.SelectableAdapter
import eu.kanade.tachiyomi.R
import eu.kanade.tachiyomi.data.database.models.Category
import eu.kanade.tachiyomi.data.database.models.Manga
@@ -103,9 +104,9 @@ class LibraryCategoryView @JvmOverloads constructor(context: Context, attrs: Att
this.category = category
adapter.mode = if (controller.selectedMangas.isNotEmpty()) {
FlexibleAdapter.MODE_MULTI
SelectableAdapter.Mode.MULTI
} else {
FlexibleAdapter.MODE_SINGLE
SelectableAdapter.Mode.SINGLE
}
subscriptions += controller.searchRelay
@@ -144,7 +145,7 @@ class LibraryCategoryView @JvmOverloads constructor(context: Context, attrs: Att
// Update the category with its manga.
adapter.setItems(mangaForCategory)
if (adapter.mode == FlexibleAdapter.MODE_MULTI) {
if (adapter.mode == SelectableAdapter.Mode.MULTI) {
controller.selectedMangas.forEach { manga ->
val position = adapter.indexOf(manga)
if (position != -1 && !adapter.isSelected(position)) {
@@ -164,19 +165,19 @@ class LibraryCategoryView @JvmOverloads constructor(context: Context, attrs: Att
private fun onSelectionChanged(event: LibrarySelectionEvent) {
when (event) {
is LibrarySelectionEvent.Selected -> {
if (adapter.mode != FlexibleAdapter.MODE_MULTI) {
adapter.mode = FlexibleAdapter.MODE_MULTI
if (adapter.mode != SelectableAdapter.Mode.MULTI) {
adapter.mode = SelectableAdapter.Mode.MULTI
}
findAndToggleSelection(event.manga)
}
is LibrarySelectionEvent.Unselected -> {
findAndToggleSelection(event.manga)
if (controller.selectedMangas.isEmpty()) {
adapter.mode = FlexibleAdapter.MODE_SINGLE
adapter.mode = SelectableAdapter.Mode.SINGLE
}
}
is LibrarySelectionEvent.Cleared -> {
adapter.mode = FlexibleAdapter.MODE_SINGLE
adapter.mode = SelectableAdapter.Mode.SINGLE
adapter.clearSelection()
}
}
@@ -204,7 +205,7 @@ class LibraryCategoryView @JvmOverloads constructor(context: Context, attrs: Att
override fun onItemClick(position: Int): Boolean {
// If the action mode is created and the position is valid, toggle the selection.
val item = adapter.getItem(position) ?: return false
if (adapter.mode == FlexibleAdapter.MODE_MULTI) {
if (adapter.mode == SelectableAdapter.Mode.MULTI) {
toggleSelection(position)
return true
} else {

23
app/src/main/java/eu/kanade/tachiyomi/ui/library/LibraryItem.kt
View File

@@ -1,33 +1,35 @@
package eu.kanade.tachiyomi.ui.library
import android.view.Gravity
import android.view.LayoutInflater
import android.view.ViewGroup
import android.view.View
import android.view.ViewGroup.LayoutParams.MATCH_PARENT
import android.widget.FrameLayout
import com.f2prateek.rx.preferences.Preference
import eu.davidea.flexibleadapter.FlexibleAdapter
import eu.davidea.flexibleadapter.items.AbstractFlexibleItem
import eu.davidea.flexibleadapter.items.IFilterable
import eu.kanade.tachiyomi.R
import eu.kanade.tachiyomi.data.database.models.LibraryManga
import eu.kanade.tachiyomi.util.inflate
import eu.kanade.tachiyomi.data.preference.getOrDefault
import eu.kanade.tachiyomi.widget.AutofitRecyclerView
import kotlinx.android.synthetic.main.catalogue_grid_item.view.*
class LibraryItem(val manga: LibraryManga) : AbstractFlexibleItem<LibraryHolder>(), IFilterable {
class LibraryItem(val manga: LibraryManga, private val libraryAsList: Preference<Boolean>) :
AbstractFlexibleItem<LibraryHolder>(), IFilterable {
var downloadCount = -1
override fun getLayoutRes(): Int {
return R.layout.catalogue_grid_item
return if (libraryAsList.getOrDefault())
R.layout.catalogue_list_item
else
R.layout.catalogue_grid_item
}
override fun createViewHolder(adapter: FlexibleAdapter<*>,
inflater: LayoutInflater,
parent: ViewGroup): LibraryHolder {
override fun createViewHolder(view: View, adapter: FlexibleAdapter<*>): LibraryHolder {
val parent = adapter.recyclerView
return if (parent is AutofitRecyclerView) {
val view = parent.inflate(R.layout.catalogue_grid_item).apply {
view.apply {
val coverHeight = parent.itemWidth / 3 * 4
card.layoutParams = FrameLayout.LayoutParams(MATCH_PARENT, coverHeight)
gradient.layoutParams = FrameLayout.LayoutParams(
@@ -35,7 +37,6 @@ class LibraryItem(val manga: LibraryManga) : AbstractFlexibleItem<LibraryHolder>
}
LibraryGridHolder(view, adapter)
} else {
val view = parent.inflate(R.layout.catalogue_list_item)
LibraryListHolder(view, adapter)
}
}

5
app/src/main/java/eu/kanade/tachiyomi/ui/library/LibraryPresenter.kt
View File

@@ -290,8 +290,11 @@ class LibraryPresenter(
* value.
*/
private fun getLibraryMangasObservable(): Observable<LibraryMap> {
val libraryAsList = preferences.libraryAsList()
return db.getLibraryMangas().asRxObservable()
.map { list -> list.map(::LibraryItem).groupBy { it.manga.category } }
.map { list ->
list.map { LibraryItem(it, libraryAsList) }.groupBy { it.manga.category }
}
}
/**

10
app/src/main/java/eu/kanade/tachiyomi/ui/manga/chapter/ChapterItem.kt
View File

@@ -1,7 +1,6 @@
package eu.kanade.tachiyomi.ui.manga.chapter
import android.view.LayoutInflater
import android.view.ViewGroup
import android.view.View
import eu.davidea.flexibleadapter.FlexibleAdapter
import eu.davidea.flexibleadapter.items.AbstractFlexibleItem
import eu.kanade.tachiyomi.R
@@ -27,11 +26,8 @@ class ChapterItem(val chapter: Chapter, val manga: Manga) : AbstractFlexibleItem
return R.layout.chapters_item
}
override fun createViewHolder(adapter: FlexibleAdapter<*>,
inflater: LayoutInflater,
parent: ViewGroup): ChapterHolder {
return ChapterHolder(inflater.inflate(layoutRes, parent, false), adapter as ChaptersAdapter)
override fun createViewHolder(view: View, adapter: FlexibleAdapter<*>): ChapterHolder {
return ChapterHolder(view, adapter as ChaptersAdapter)
}
override fun bindViewHolder(adapter: FlexibleAdapter<*>,

6
app/src/main/java/eu/kanade/tachiyomi/ui/manga/chapter/ChaptersAdapter.kt
View File

@@ -29,9 +29,9 @@ class ChaptersAdapter(
val dateFormat: DateFormat = DateFormat.getDateInstance(DateFormat.SHORT)
override fun updateDataSet(items: List<ChapterItem>) {
this.items = items
super.updateDataSet(items.toList())
override fun updateDataSet(items: List<ChapterItem>?) {
this.items = items ?: emptyList()
super.updateDataSet(items)
}
fun indexOf(item: ChapterItem): Int {

13
app/src/main/java/eu/kanade/tachiyomi/ui/manga/chapter/ChaptersController.kt
View File

@@ -14,6 +14,7 @@ import android.view.*
import com.jakewharton.rxbinding.support.v4.widget.refreshes
import com.jakewharton.rxbinding.view.clicks
import eu.davidea.flexibleadapter.FlexibleAdapter
import eu.davidea.flexibleadapter.SelectableAdapter
import eu.kanade.tachiyomi.R
import eu.kanade.tachiyomi.data.database.models.Chapter
import eu.kanade.tachiyomi.data.database.models.Manga
@@ -79,9 +80,7 @@ class ChaptersController : NucleusController<ChaptersPresenter>(),
recycler.layoutManager = LinearLayoutManager(context)
recycler.addItemDecoration(DividerItemDecoration(context, DividerItemDecoration.VERTICAL))
recycler.setHasFixedSize(true)
// TODO enable in a future commit
// adapter.setFastScroller(fast_scroller, context.getResourceColor(R.attr.colorAccent))
// adapter.toggleFastScroller()
adapter?.fastScroller = view.fast_scroller
swipe_refresh.refreshes().subscribeUntilDestroy { fetchChaptersFromSource() }
@@ -247,7 +246,7 @@ class ChaptersController : NucleusController<ChaptersPresenter>(),
override fun onItemClick(position: Int): Boolean {
val adapter = adapter ?: return false
val item = adapter.getItem(position) ?: return false
if (actionMode != null && adapter.mode == FlexibleAdapter.MODE_MULTI) {
if (actionMode != null && adapter.mode == SelectableAdapter.Mode.MULTI) {
toggleSelection(position)
return true
} else {
@@ -277,7 +276,7 @@ class ChaptersController : NucleusController<ChaptersPresenter>(),
fun getSelectedChapters(): List<ChapterItem> {
val adapter = adapter ?: return emptyList()
return adapter.selectedPositions.map { adapter.getItem(it) }
return adapter.selectedPositions.mapNotNull { adapter.getItem(it) }
}
fun createActionModeIfNeeded() {
@@ -292,7 +291,7 @@ class ChaptersController : NucleusController<ChaptersPresenter>(),
override fun onCreateActionMode(mode: ActionMode, menu: Menu): Boolean {
mode.menuInflater.inflate(R.menu.chapter_selection, menu)
adapter?.mode = FlexibleAdapter.MODE_MULTI
adapter?.mode = SelectableAdapter.Mode.MULTI
return true
}
@@ -320,7 +319,7 @@ class ChaptersController : NucleusController<ChaptersPresenter>(),
}
override fun onDestroyActionMode(mode: ActionMode) {
adapter?.mode = FlexibleAdapter.MODE_SINGLE
adapter?.mode = SelectableAdapter.Mode.SINGLE
adapter?.clearSelection()
selectedItems.clear()
actionMode = null

6
app/src/main/java/eu/kanade/tachiyomi/ui/recent_updates/DateItem.kt
View File

@@ -1,9 +1,7 @@
package eu.kanade.tachiyomi.ui.recent_updates
import android.text.format.DateUtils
import android.view.LayoutInflater
import android.view.View
import android.view.ViewGroup
import android.widget.TextView
import eu.davidea.flexibleadapter.FlexibleAdapter
import eu.davidea.flexibleadapter.items.AbstractHeaderItem
@@ -17,8 +15,8 @@ class DateItem(val date: Date) : AbstractHeaderItem<DateItem.Holder>() {
return R.layout.recent_chapters_section_item
}
override fun createViewHolder(adapter: FlexibleAdapter<*>, inflater: LayoutInflater, parent: ViewGroup): Holder {
return Holder(inflater.inflate(layoutRes, parent, false), adapter)
override fun createViewHolder(view: View, adapter: FlexibleAdapter<*>): Holder {
return Holder(view, adapter)
}
override fun bindViewHolder(adapter: FlexibleAdapter<*>, holder: Holder, position: Int, payloads: List<Any?>?) {

9
app/src/main/java/eu/kanade/tachiyomi/ui/recent_updates/RecentChapterItem.kt
View File

@@ -1,7 +1,6 @@
package eu.kanade.tachiyomi.ui.recent_updates
import android.view.LayoutInflater
import android.view.ViewGroup
import android.view.View
import eu.davidea.flexibleadapter.FlexibleAdapter
import eu.davidea.flexibleadapter.items.AbstractSectionableItem
import eu.kanade.tachiyomi.R
@@ -27,11 +26,7 @@ class RecentChapterItem(val chapter: Chapter, val manga: Manga, header: DateItem
return R.layout.recent_chapters_item
}
override fun createViewHolder(adapter: FlexibleAdapter<*>,
inflater: LayoutInflater,
parent: ViewGroup): RecentChapterHolder {
val view = inflater.inflate(layoutRes, parent, false)
override fun createViewHolder(view: View, adapter: FlexibleAdapter<*>): RecentChapterHolder {
return RecentChapterHolder(view , adapter as RecentChaptersAdapter)
}

9
app/src/main/java/eu/kanade/tachiyomi/ui/recent_updates/RecentChaptersController.kt
View File

@@ -11,6 +11,7 @@ import com.bluelinelabs.conductor.changehandler.FadeChangeHandler
import com.jakewharton.rxbinding.support.v4.widget.refreshes
import com.jakewharton.rxbinding.support.v7.widget.scrollStateChanges
import eu.davidea.flexibleadapter.FlexibleAdapter
import eu.davidea.flexibleadapter.SelectableAdapter
import eu.davidea.flexibleadapter.items.IFlexible
import eu.kanade.tachiyomi.R
import eu.kanade.tachiyomi.data.download.model.Download
@@ -120,7 +121,7 @@ class RecentChaptersController : NucleusController<RecentChaptersPresenter>(),
// Get item from position
val item = adapter.getItem(position) as? RecentChapterItem ?: return false
if (actionMode != null && adapter.mode == FlexibleAdapter.MODE_MULTI) {
if (actionMode != null && adapter.mode == SelectableAdapter.Mode.MULTI) {
toggleSelection(position)
return true
} else {
@@ -175,7 +176,7 @@ class RecentChaptersController : NucleusController<RecentChaptersPresenter>(),
*/
fun onNextRecentChapters(chapters: List<IFlexible<*>>) {
destroyActionModeIfNeeded()
adapter?.updateDataSet(chapters.toMutableList())
adapter?.updateDataSet(chapters)
}
override fun onUpdateEmptyView(size: Int) {
@@ -295,7 +296,7 @@ class RecentChaptersController : NucleusController<RecentChaptersPresenter>(),
*/
override fun onCreateActionMode(mode: ActionMode, menu: Menu): Boolean {
mode.menuInflater.inflate(R.menu.chapter_recent_selection, menu)
adapter?.mode = FlexibleAdapter.MODE_MULTI
adapter?.mode = SelectableAdapter.Mode.MULTI
return true
}
@@ -332,7 +333,7 @@ class RecentChaptersController : NucleusController<RecentChaptersPresenter>(),
* @param mode the ActionMode object
*/
override fun onDestroyActionMode(mode: ActionMode?) {
adapter?.mode = FlexibleAdapter.MODE_IDLE
adapter?.mode = SelectableAdapter.Mode.IDLE
adapter?.clearSelection()
actionMode = null
}

14
app/src/main/java/eu/kanade/tachiyomi/ui/recently_read/RecentlyReadController.kt
View File

@@ -2,7 +2,6 @@ package eu.kanade.tachiyomi.ui.recently_read
import android.os.Bundle
import android.support.v7.widget.LinearLayoutManager
import android.support.v7.widget.RecyclerView
import android.view.LayoutInflater
import android.view.View
import android.view.ViewGroup
@@ -77,7 +76,7 @@ class RecentlyReadController : NucleusController<RecentlyReadPresenter>(),
* @param mangaHistory list of manga history
*/
fun onNextManga(mangaHistory: List<RecentlyReadItem>) {
adapter?.updateDataSet(mangaHistory.toList())
adapter?.updateDataSet(mangaHistory)
}
override fun onUpdateEmptyView(size: Int) {
@@ -91,10 +90,7 @@ class RecentlyReadController : NucleusController<RecentlyReadPresenter>(),
override fun onResumeClick(position: Int) {
val activity = activity ?: return
val adapter = adapter ?: return
if (position == RecyclerView.NO_POSITION) return
val (manga, chapter, _) = adapter.getItem(position).mch
val (manga, chapter, _) = adapter?.getItem(position)?.mch ?: return
val nextChapter = presenter.getNextChapter(chapter, manga)
if (nextChapter != null) {
@@ -106,11 +102,7 @@ class RecentlyReadController : NucleusController<RecentlyReadPresenter>(),
}
override fun onRemoveClick(position: Int) {
val adapter = adapter ?: return
if (position == RecyclerView.NO_POSITION) return
val (manga, _, history) = adapter.getItem(position).mch
val (manga, _, history) = adapter?.getItem(position)?.mch ?: return
RemoveHistoryDialog(this, manga, history).showDialog(router)
}

10
app/src/main/java/eu/kanade/tachiyomi/ui/recently_read/RecentlyReadItem.kt
View File

@@ -1,12 +1,10 @@
package eu.kanade.tachiyomi.ui.recently_read
import android.view.LayoutInflater
import android.view.ViewGroup
import android.view.View
import eu.davidea.flexibleadapter.FlexibleAdapter
import eu.davidea.flexibleadapter.items.AbstractFlexibleItem
import eu.kanade.tachiyomi.R
import eu.kanade.tachiyomi.data.database.models.MangaChapterHistory
import eu.kanade.tachiyomi.util.inflate
class RecentlyReadItem(val mch: MangaChapterHistory) : AbstractFlexibleItem<RecentlyReadHolder>() {
@@ -14,11 +12,7 @@ class RecentlyReadItem(val mch: MangaChapterHistory) : AbstractFlexibleItem<Rece
return R.layout.recently_read_item
}
override fun createViewHolder(adapter: FlexibleAdapter<*>,
inflater: LayoutInflater,
parent: ViewGroup): RecentlyReadHolder {
val view = parent.inflate(layoutRes)
override fun createViewHolder(view: View, adapter: FlexibleAdapter<*>): RecentlyReadHolder {
return RecentlyReadHolder(view, adapter as RecentlyReadAdapter)
}

281
app/src/main/java/eu/kanade/tachiyomi/widget/UndoHelper.java
View File

@@ -1,281 +0,0 @@
/*
* Copyright 2016 Davide Steduto
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package eu.kanade.tachiyomi.widget;
import android.content.Context;
import android.graphics.Color;
import android.support.annotation.ColorInt;
import android.support.annotation.IntDef;
import android.support.annotation.IntRange;
import android.support.annotation.NonNull;
import android.support.annotation.StringRes;
import android.support.design.widget.Snackbar;
import android.view.View;
import java.lang.annotation.Retention;
import java.lang.annotation.RetentionPolicy;
import java.util.List;
import eu.davidea.flexibleadapter.FlexibleAdapter;
/**
* Helper to simplify the Undo operation with FlexibleAdapter.
*
* @author Davide Steduto
* @since 30/04/2016
*/
@SuppressWarnings("WeakerAccess")
public class UndoHelper extends Snackbar.Callback {
/**
* Default undo-timeout of 5''.
*/
public static final int UNDO_TIMEOUT = 5000;
/**
* Indicates that the Confirmation Listener (Undo and Delete) will perform a deletion.
*/
public static final int ACTION_REMOVE = 0;
/**
* Indicates that the Confirmation Listener (Undo and Delete) will perform an update.
*/
public static final int ACTION_UPDATE = 1;
/**
* Annotation interface for Undo actions.
*/
@IntDef({ACTION_REMOVE, ACTION_UPDATE})
@Retention(RetentionPolicy.SOURCE)
public @interface Action {
}
@Action
private int mAction = ACTION_REMOVE;
private List<Integer> mPositions = null;
private Object mPayload = null;
private FlexibleAdapter mAdapter;
private Snackbar mSnackbar = null;
private OnActionListener mActionListener;
private OnUndoListener mUndoListener;
private @ColorInt int mActionTextColor = Color.TRANSPARENT;
/**
* Default constructor.
* <p>By calling this constructor, {@link FlexibleAdapter#setPermanentDelete(boolean)}
* is set {@code false} automatically.
*
* @param adapter the instance of {@code FlexibleAdapter}
* @param undoListener the callback for the Undo and Delete confirmation
*/
public UndoHelper(FlexibleAdapter adapter, OnUndoListener undoListener) {
this.mAdapter = adapter;
this.mUndoListener = undoListener;
adapter.setPermanentDelete(false);
}
/**
* Sets the payload to inform other linked items about the change in action.
*
* @param payload any non-null user object to notify the parent (the payload will be
* therefore passed to the bind method of the parent ViewHolder),
* pass null to <u>not</u> notify the parent
* @return this object, so it can be chained
*/
public UndoHelper withPayload(Object payload) {
this.mPayload = payload;
return this;
}
/**
* By default {@link UndoHelper#ACTION_REMOVE} is performed.
*
* @param action the action, one of {@link UndoHelper#ACTION_REMOVE}, {@link UndoHelper#ACTION_UPDATE}
* @param actionListener the listener for the custom action to perform before the deletion
* @return this object, so it can be chained
*/
public UndoHelper withAction(@Action int action, @NonNull OnActionListener actionListener) {
this.mAction = action;
this.mActionListener = actionListener;
return this;
}
/**
* Sets the text color of the action.
*
* @param color the color for the action button
* @return this object, so it can be chained
*/
public UndoHelper withActionTextColor(@ColorInt int color) {
this.mActionTextColor = color;
return this;
}
/**
* As {@link #remove(List, View, CharSequence, CharSequence, int)} but with String
* resources instead of CharSequence.
*/
public void remove(List<Integer> positions, @NonNull View mainView,
@StringRes int messageStringResId, @StringRes int actionStringResId,
@IntRange(from = -1) int undoTime) {
Context context = mainView.getContext();
remove(positions, mainView, context.getString(messageStringResId),
context.getString(actionStringResId), undoTime);
}
/**
* Performs the action on the specified positions and displays a SnackBar to Undo
* the operation. To customize the UPDATE event, please set a custom listener with
* {@link #withAction(int, OnActionListener)} method.
* <p>By default the DELETE action will be performed.</p>
*
* @param positions the position to delete or update
* @param mainView the view to find a parent from
* @param message the text to show. Can be formatted text
* @param actionText the action text to display
* @param undoTime How long to display the message. Either {@link Snackbar#LENGTH_SHORT} or
* {@link Snackbar#LENGTH_LONG} or any custom Integer.
* @see #remove(List, View, int, int, int)
*/
@SuppressWarnings("WrongConstant")
public void remove(List<Integer> positions, @NonNull View mainView,
CharSequence message, CharSequence actionText,
@IntRange(from = -1) int undoTime) {
this.mPositions = positions;
Snackbar snackbar;
if (!mAdapter.isPermanentDelete()) {
snackbar = Snackbar.make(mainView, message, undoTime > 0 ? undoTime + 400 : undoTime)
.setAction(actionText, new View.OnClickListener() {
@Override
public void onClick(View v) {
if (mUndoListener != null)
mUndoListener.onUndoConfirmed(mAction);
}
});
} else {
snackbar = Snackbar.make(mainView, message, undoTime);
}
if (mActionTextColor != Color.TRANSPARENT) {
snackbar.setActionTextColor(mActionTextColor);
}
mSnackbar = snackbar;
snackbar.addCallback(this);
snackbar.show();
}
public void dismissNow() {
if (mSnackbar != null) {
mSnackbar.removeCallback(this);
mSnackbar.dismiss();
onDismissed(mSnackbar, Snackbar.Callback.DISMISS_EVENT_MANUAL);
}
}
/**
* {@inheritDoc}
*/
@Override
public void onDismissed(Snackbar snackbar, int event) {
if (mAdapter.isPermanentDelete()) return;
switch (event) {
case DISMISS_EVENT_SWIPE:
case DISMISS_EVENT_MANUAL:
case DISMISS_EVENT_TIMEOUT:
if (mUndoListener != null)
mUndoListener.onDeleteConfirmed(mAction);
mAdapter.emptyBin();
mSnackbar = null;
case DISMISS_EVENT_CONSECUTIVE:
case DISMISS_EVENT_ACTION:
default:
break;
}
}
/**
* {@inheritDoc}
*/
@Override
public void onShown(Snackbar snackbar) {
boolean consumed = false;
// Perform the action before deletion
if (mActionListener != null) consumed = mActionListener.onPreAction();
// Remove selected items from Adapter list after SnackBar is shown
if (!consumed) mAdapter.removeItems(mPositions, mPayload);
// Perform the action after the deletion
if (mActionListener != null) mActionListener.onPostAction();
// Here, we can notify the callback only in case of permanent deletion
if (mAdapter.isPermanentDelete() && mUndoListener != null)
mUndoListener.onDeleteConfirmed(mAction);
}
/**
* Basic implementation of {@link OnActionListener} interface.
* <p>Override the methods as your convenience.</p>
*/
public static class SimpleActionListener implements OnActionListener {
@Override
public boolean onPreAction() {
return false;
}
@Override
public void onPostAction() {
}
}
public interface OnActionListener {
/**
* Performs the custom action before item deletion.
*
* @return true if action has been consumed and should stop the deletion, false to
* continue with the deletion
*/
boolean onPreAction();
/**
* Performs custom action After items deletion. Useful to finish the action mode and perform
* secondary custom actions.
*/
void onPostAction();
}
/**
* @since 30/04/2016
*/
public interface OnUndoListener {
/**
* Called when Undo event is triggered. Perform custom action after restoration.
* <p>Usually for a delete restoration you should call
* {@link FlexibleAdapter#restoreDeletedItems()}.</p>
*
* @param action one of {@link UndoHelper#ACTION_REMOVE}, {@link UndoHelper#ACTION_UPDATE}
*/
void onUndoConfirmed(int action);
/**
* Called when Undo timeout is over and action must be committed in the user Database.
* <p>Due to Java Generic, it's too complicated and not well manageable if we pass the
* List&lt;T&gt; object.<br/>
* So, to get deleted items, use {@link FlexibleAdapter#getDeletedItems()} from the
* implementation of this method.</p>
*
* @param action one of {@link UndoHelper#ACTION_REMOVE}, {@link UndoHelper#ACTION_UPDATE}
*/
void onDeleteConfirmed(int action);
}
}