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118 lines
4.2 KiB
Kotlin
118 lines
4.2 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.tabstray.syncedtabs
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import android.content.Context
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import android.util.AttributeSet
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import androidx.constraintlayout.widget.ConstraintLayout
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import androidx.fragment.app.findFragment
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import androidx.navigation.NavController
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import androidx.navigation.fragment.findNavController
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import kotlinx.android.synthetic.main.component_sync_tabs_tray_layout.view.*
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import kotlinx.coroutines.CoroutineScope
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import kotlinx.coroutines.Dispatchers
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import kotlinx.coroutines.cancel
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import kotlinx.coroutines.launch
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import mozilla.components.browser.storage.sync.SyncedDeviceTabs
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import mozilla.components.feature.syncedtabs.SyncedTabsFeature
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import mozilla.components.feature.syncedtabs.view.SyncedTabsView
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import mozilla.components.support.base.observer.Observable
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import mozilla.components.support.base.observer.ObserverRegistry
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import org.mozilla.fenix.ext.components
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import org.mozilla.fenix.sync.SyncedTabsAdapter
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import org.mozilla.fenix.sync.ext.toAdapterItem
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import org.mozilla.fenix.sync.ext.toStringRes
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import org.mozilla.fenix.tabstray.TabsTrayAction
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import org.mozilla.fenix.tabstray.TabsTrayFragment
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import org.mozilla.fenix.tabstray.TabsTrayStore
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import org.mozilla.fenix.tabstray.TrayItem
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import org.mozilla.fenix.utils.view.LifecycleViewProvider
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class SyncedTabsTrayLayout @JvmOverloads constructor(
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context: Context,
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attrs: AttributeSet? = null,
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defStyleAttr: Int = 0
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) : ConstraintLayout(context, attrs, defStyleAttr), SyncedTabsView, TrayItem,
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Observable<SyncedTabsView.Listener> by ObserverRegistry() {
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private val lifecycleProvider = LifecycleViewProvider(this)
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private val coroutineScope = CoroutineScope(Dispatchers.Main)
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private val syncedTabsFeature by lazy {
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SyncedTabsFeature(
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context = context,
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storage = context.components.backgroundServices.syncedTabsStorage,
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accountManager = context.components.backgroundServices.accountManager,
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view = this,
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lifecycleOwner = lifecycleProvider,
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onTabClicked = {
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// We can ignore this callback here because we're not connecting the adapter
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// back to the feature. This works fine in other features, but passing the listener
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// to other components in this case is annoying.
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}
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)
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}
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private val syncButtonBinding by lazy {
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SyncButtonBinding(tabsTrayStore) {
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listener?.onRefresh()
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}
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}
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lateinit var tabsTrayStore: TabsTrayStore
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override var listener: SyncedTabsView.Listener? = null
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override fun displaySyncedTabs(syncedTabs: List<SyncedDeviceTabs>) {
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coroutineScope.launch {
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(synced_tabs_list.adapter as SyncedTabsAdapter).updateData(syncedTabs)
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}
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}
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override fun onError(error: SyncedTabsView.ErrorType) {
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coroutineScope.launch {
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// We may still be displaying a "loading" spinner, hide it.
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stopLoading()
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val navController: NavController? = try {
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findFragment<TabsTrayFragment>().findNavController()
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} catch (exception: IllegalStateException) {
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null
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}
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val descriptionResId = error.toStringRes()
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val errorItem = error.toAdapterItem(descriptionResId, navController)
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val errorList: List<SyncedTabsAdapter.AdapterItem> = listOf(errorItem)
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(synced_tabs_list.adapter as SyncedTabsAdapter).submitList(errorList)
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}
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}
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override fun onAttachedToWindow() {
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super.onAttachedToWindow()
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syncedTabsFeature.start()
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syncButtonBinding.start()
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}
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override fun onDetachedFromWindow() {
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super.onDetachedFromWindow()
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syncedTabsFeature.stop()
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syncButtonBinding.stop()
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coroutineScope.cancel()
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}
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override fun stopLoading() {
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tabsTrayStore.dispatch(TabsTrayAction.SyncCompleted)
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}
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/**
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* Do nothing; the UI is handled with FloatingActionButtonBinding.
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*/
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override fun startLoading() = Unit
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}
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