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99 lines
4.2 KiB
Kotlin
99 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
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import android.content.Context
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import android.view.LayoutInflater
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import android.view.ViewGroup
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import androidx.annotation.VisibleForTesting
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import androidx.recyclerview.widget.RecyclerView
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import mozilla.components.browser.state.selector.normalTabs
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import mozilla.components.browser.state.selector.privateTabs
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import mozilla.components.browser.state.selector.selectedTab
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import mozilla.components.browser.state.store.BrowserStore
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import org.mozilla.fenix.sync.SyncedTabsAdapter
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import org.mozilla.fenix.tabstray.browser.BrowserTabsAdapter
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import org.mozilla.fenix.tabstray.browser.BrowserTrayInteractor
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import org.mozilla.fenix.tabstray.syncedtabs.TabClickDelegate
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import org.mozilla.fenix.tabstray.viewholders.AbstractPageViewHolder
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import org.mozilla.fenix.tabstray.viewholders.NormalBrowserPageViewHolder
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import org.mozilla.fenix.tabstray.viewholders.PrivateBrowserPageViewHolder
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import org.mozilla.fenix.tabstray.viewholders.SyncedTabsPageViewHolder
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class TrayPagerAdapter(
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@VisibleForTesting internal val context: Context,
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@VisibleForTesting internal val store: TabsTrayStore,
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@VisibleForTesting internal val browserInteractor: BrowserTrayInteractor,
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@VisibleForTesting internal val navInteractor: NavigationInteractor,
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@VisibleForTesting internal val interactor: TabsTrayInteractor,
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@VisibleForTesting internal val browserStore: BrowserStore
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) : RecyclerView.Adapter<AbstractPageViewHolder>() {
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private val normalAdapter by lazy { BrowserTabsAdapter(context, browserInteractor, store) }
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private val privateAdapter by lazy { BrowserTabsAdapter(context, browserInteractor, store) }
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private val syncedTabsAdapter by lazy { SyncedTabsAdapter(TabClickDelegate(navInteractor)) }
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override fun onCreateViewHolder(parent: ViewGroup, viewType: Int): AbstractPageViewHolder {
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val itemView = LayoutInflater.from(parent.context).inflate(viewType, parent, false)
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val selectedTab = browserStore.state.selectedTab
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return when (viewType) {
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NormalBrowserPageViewHolder.LAYOUT_ID -> {
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NormalBrowserPageViewHolder(
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itemView,
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store,
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interactor,
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browserStore.state.normalTabs.indexOf(selectedTab)
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)
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}
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PrivateBrowserPageViewHolder.LAYOUT_ID -> {
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PrivateBrowserPageViewHolder(
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itemView,
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store,
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interactor,
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browserStore.state.privateTabs.indexOf(selectedTab)
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)
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}
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SyncedTabsPageViewHolder.LAYOUT_ID -> {
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SyncedTabsPageViewHolder(
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itemView,
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store
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)
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}
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else -> throw IllegalStateException("Unknown viewType.")
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}
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}
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override fun onBindViewHolder(viewHolder: AbstractPageViewHolder, position: Int) {
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val adapter = when (position) {
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POSITION_NORMAL_TABS -> normalAdapter
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POSITION_PRIVATE_TABS -> privateAdapter
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POSITION_SYNCED_TABS -> syncedTabsAdapter
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else -> throw IllegalStateException("View type does not exist.")
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}
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viewHolder.bind(adapter, browserInteractor.getLayoutManagerForPosition(context, position))
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}
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override fun getItemViewType(position: Int): Int {
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return when (position) {
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POSITION_NORMAL_TABS -> NormalBrowserPageViewHolder.LAYOUT_ID
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POSITION_PRIVATE_TABS -> PrivateBrowserPageViewHolder.LAYOUT_ID
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POSITION_SYNCED_TABS -> SyncedTabsPageViewHolder.LAYOUT_ID
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else -> throw IllegalStateException("Unknown position.")
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}
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}
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override fun getItemCount(): Int = TRAY_TABS_COUNT
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companion object {
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const val TRAY_TABS_COUNT = 3
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val POSITION_NORMAL_TABS = Page.NormalTabs.ordinal
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val POSITION_PRIVATE_TABS = Page.PrivateTabs.ordinal
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val POSITION_SYNCED_TABS = Page.SyncedTabs.ordinal
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}
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}
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