188 lines
7.8 KiB
Kotlin
188 lines
7.8 KiB
Kotlin
/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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package org.mozilla.fenix.collections
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import android.app.Dialog
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import android.os.Bundle
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import android.view.LayoutInflater
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import android.view.View
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import android.view.ViewGroup
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import androidx.fragment.app.DialogFragment
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import androidx.lifecycle.ViewModelProviders
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import androidx.lifecycle.lifecycleScope
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import kotlinx.android.synthetic.main.fragment_create_collection.view.*
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import kotlinx.coroutines.Dispatchers
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import kotlinx.coroutines.launch
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import org.mozilla.fenix.FenixViewModelProvider
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import org.mozilla.fenix.R
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import org.mozilla.fenix.ext.components
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import org.mozilla.fenix.ext.requireComponents
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import org.mozilla.fenix.home.sessioncontrol.Tab
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import org.mozilla.fenix.home.sessioncontrol.toSessionBundle
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import org.mozilla.fenix.mvi.ActionBusFactory
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import org.mozilla.fenix.mvi.getAutoDisposeObservable
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import org.mozilla.fenix.mvi.getManagedEmitter
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class CreateCollectionFragment : DialogFragment() {
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private lateinit var collectionCreationComponent: CollectionCreationComponent
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private lateinit var viewModel: CreateCollectionViewModel
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override fun onCreate(savedInstanceState: Bundle?) {
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super.onCreate(savedInstanceState)
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isCancelable = false
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setStyle(STYLE_NO_TITLE, R.style.CreateCollectionDialogStyle)
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}
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override fun onCreateView(
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inflater: LayoutInflater,
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container: ViewGroup?,
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savedInstanceState: Bundle?
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): View? {
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val view = inflater.inflate(R.layout.fragment_create_collection, container, false)
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viewModel = activity!!.run {
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ViewModelProviders.of(this).get(CreateCollectionViewModel::class.java)
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}
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collectionCreationComponent = CollectionCreationComponent(
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view.create_collection_wrapper,
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ActionBusFactory.get(this),
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FenixViewModelProvider.create(
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this,
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CollectionCreationViewModel::class.java
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) {
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CollectionCreationViewModel(
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CollectionCreationState(
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viewModel.tabs,
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viewModel.selectedTabs,
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viewModel.saveCollectionStep,
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viewModel.tabCollections,
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viewModel.selectedTabCollection
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)
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)
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}
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)
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return view
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}
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override fun onCreateDialog(savedInstanceState: Bundle?): Dialog {
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val dialog = super.onCreateDialog(savedInstanceState)
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dialog.setOnKeyListener { _, keyCode, event ->
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(collectionCreationComponent.uiView as CollectionCreationUIView).onKey(keyCode, event)
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}
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return dialog
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}
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override fun onResume() {
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super.onResume()
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(collectionCreationComponent.uiView as CollectionCreationUIView).onResumed()
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subscribeToActions()
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}
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@Suppress("ComplexMethod")
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private fun subscribeToActions() {
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getAutoDisposeObservable<CollectionCreationAction>().subscribe {
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when (it) {
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is CollectionCreationAction.Close -> dismiss()
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is CollectionCreationAction.SaveTabsToCollection -> {
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getManagedEmitter<CollectionCreationChange>()
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.onNext(
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CollectionCreationChange.StepChanged(
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viewModel.tabCollections.getStepForCollectionsSize()
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)
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)
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}
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is CollectionCreationAction.AddTabToSelection -> {
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getManagedEmitter<CollectionCreationChange>()
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.onNext(CollectionCreationChange.TabAdded(it.tab))
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}
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is CollectionCreationAction.RemoveTabFromSelection -> {
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getManagedEmitter<CollectionCreationChange>()
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.onNext(CollectionCreationChange.TabRemoved(it.tab))
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}
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is CollectionCreationAction.SelectAllTapped -> {
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getManagedEmitter<CollectionCreationChange>()
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.onNext(CollectionCreationChange.AddAllTabs)
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}
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is CollectionCreationAction.DeselectAllTapped -> {
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getManagedEmitter<CollectionCreationChange>()
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.onNext(CollectionCreationChange.RemoveAllTabs)
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}
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is CollectionCreationAction.AddNewCollection -> getManagedEmitter<CollectionCreationChange>().onNext(
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CollectionCreationChange.StepChanged(SaveCollectionStep.NameCollection)
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)
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is CollectionCreationAction.BackPressed -> handleBackPress(backPressFrom = it.backPressFrom)
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is CollectionCreationAction.SaveCollectionName -> {
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dismiss()
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context?.let { context ->
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val sessionBundle = it.tabs.toList().toSessionBundle(context)
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viewLifecycleOwner.lifecycleScope.launch(Dispatchers.IO) {
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context.components.core.tabCollectionStorage.createCollection(it.name, sessionBundle)
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}
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closeTabsIfNecessary(it.tabs)
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}
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}
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is CollectionCreationAction.SelectCollection -> {
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dismiss()
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context?.let { context ->
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val sessionBundle = it.tabs.toList().toSessionBundle(context)
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viewLifecycleOwner.lifecycleScope.launch(Dispatchers.IO) {
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context.components.core.tabCollectionStorage
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.addTabsToCollection(it.collection, sessionBundle)
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}
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closeTabsIfNecessary(it.tabs)
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}
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}
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is CollectionCreationAction.RenameCollection -> {
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dismiss()
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viewLifecycleOwner.lifecycleScope.launch(Dispatchers.IO) {
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requireComponents.core.tabCollectionStorage.renameCollection(it.collection, it.name)
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}
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}
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}
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}
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}
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private fun handleBackPress(backPressFrom: SaveCollectionStep) {
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when (backPressFrom) {
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SaveCollectionStep.SelectTabs -> dismiss()
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SaveCollectionStep.SelectCollection -> {
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if (viewModel.tabs.size <= 1) dismiss() else {
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getManagedEmitter<CollectionCreationChange>().onNext(
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CollectionCreationChange.StepChanged(SaveCollectionStep.SelectTabs)
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)
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}
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}
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SaveCollectionStep.NameCollection -> {
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if (viewModel.tabCollections.isEmpty() && viewModel.tabs.size == 1) {
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dismiss()
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} else {
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getManagedEmitter<CollectionCreationChange>()
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.onNext(
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CollectionCreationChange.StepChanged(
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viewModel.tabCollections.getBackStepForCollectionsSize()
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)
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)
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}
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}
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SaveCollectionStep.RenameCollection -> {
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dismiss()
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}
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}
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}
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private fun closeTabsIfNecessary(tabs: List<Tab>) {
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// Only close the tabs if the user is not on the BrowserFragment
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if (viewModel.previousFragmentId == R.id.browserFragment) { return }
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tabs.forEach {
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requireComponents.core.sessionManager.findSessionById(it.sessionId)?.let { session ->
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requireComponents.useCases.tabsUseCases.removeTab.invoke(session)
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}
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}
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}
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}
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