156 lines
6.3 KiB
Kotlin
156 lines
6.3 KiB
Kotlin
package org.mozilla.fenix.collections
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/* 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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import android.app.Dialog
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import android.content.Context
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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 com.google.android.material.snackbar.Snackbar
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import kotlinx.android.synthetic.main.fragment_create_collection.view.*
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import kotlinx.coroutines.CoroutineScope
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import kotlinx.coroutines.Dispatchers
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import kotlinx.coroutines.Job
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import kotlinx.coroutines.launch
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import org.mozilla.fenix.FenixViewModelProvider
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import mozilla.components.browser.session.Session
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import org.mozilla.fenix.R
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import org.mozilla.fenix.components.FenixSnackbar
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import org.mozilla.fenix.ext.getRootView
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import org.mozilla.fenix.ext.requireComponents
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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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import kotlin.coroutines.CoroutineContext
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class CreateCollectionFragment : DialogFragment(), CoroutineScope {
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private lateinit var collectionCreationComponent: CollectionCreationComponent
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private lateinit var job: Job
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override val coroutineContext: CoroutineContext
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get() = Dispatchers.Main + job
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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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job = Job()
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val view = inflater.inflate(R.layout.fragment_create_collection, container, false)
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val viewModel = activity?.run {
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ViewModelProviders.of(this).get(CreateCollectionViewModel::class.java)
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}
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val tabs = viewModel!!.tabs
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val selectedTabs = viewModel.selectedTabs
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val step = viewModel.saveCollectionStep
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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(CollectionCreationState(tabs, selectedTabs, step))
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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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override fun onDestroyView() {
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super.onDestroyView()
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job.cancel()
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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(CollectionCreationChange.StepChanged(SaveCollectionStep.SelectCollection))
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}
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is CollectionCreationAction.AddTabToSelection -> getManagedEmitter<CollectionCreationChange>()
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.onNext(CollectionCreationChange.TabAdded(it.tab))
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is CollectionCreationAction.RemoveTabFromSelection -> getManagedEmitter<CollectionCreationChange>()
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.onNext(CollectionCreationChange.TabRemoved(it.tab))
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is CollectionCreationAction.SelectAllTapped -> getManagedEmitter<CollectionCreationChange>()
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.onNext(CollectionCreationChange.AddAllTabs)
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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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showSavedSnackbar(it.tabs.size)
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dismiss()
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val sessionBundle = mutableListOf<Session>()
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it.tabs.forEach {
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requireComponents.core.sessionManager.findSessionById(it.sessionId)?.let { session ->
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sessionBundle.add(session)
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}
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}
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launch(Dispatchers.IO) {
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requireComponents.core.tabCollectionStorage.createCollection(it.name, sessionBundle)
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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 showSavedSnackbar(tabSize: Int) {
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context?.let { context: Context ->
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val rootView = context.getRootView()
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rootView?.let { view: View ->
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val string =
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if (tabSize > 1) context.getString(R.string.create_collection_tabs_saved) else
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context.getString(R.string.create_collection_tab_saved)
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FenixSnackbar.make(view, Snackbar.LENGTH_LONG).setText(string)
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.show()
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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 -> getManagedEmitter<CollectionCreationChange>().onNext(
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CollectionCreationChange.StepChanged(SaveCollectionStep.SelectTabs)
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)
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SaveCollectionStep.NameCollection -> {
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getManagedEmitter<CollectionCreationChange>().onNext(
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CollectionCreationChange.StepChanged(SaveCollectionStep.SelectCollection)
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)
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}
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}
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}
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}
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