101 lines
3.5 KiB
Kotlin
101 lines
3.5 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.home.sessioncontrol.viewholders
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import android.content.Context
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import android.view.View
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import androidx.recyclerview.widget.RecyclerView
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import io.reactivex.Observer
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import kotlinx.android.synthetic.main.tab_header.view.*
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import mozilla.components.browser.menu.BrowserMenu
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import mozilla.components.browser.menu.BrowserMenuBuilder
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import mozilla.components.browser.menu.item.SimpleBrowserMenuItem
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import org.mozilla.fenix.R
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import org.mozilla.fenix.ext.increaseTapArea
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import org.mozilla.fenix.home.sessioncontrol.SessionControlAction
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import org.mozilla.fenix.home.sessioncontrol.TabAction
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import org.mozilla.fenix.home.sessioncontrol.onNext
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class TabHeaderViewHolder(
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view: View,
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private val actionEmitter: Observer<SessionControlAction>
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) : RecyclerView.ViewHolder(view) {
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private var isPrivate = false
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private var tabsMenu: TabHeaderMenu
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init {
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tabsMenu = TabHeaderMenu(view.context) {
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when (it) {
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is TabHeaderMenu.Item.Share -> actionEmitter.onNext(TabAction.ShareTabs)
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is TabHeaderMenu.Item.CloseAll -> actionEmitter.onNext(TabAction.CloseAll(isPrivate))
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is TabHeaderMenu.Item.SaveToCollection -> actionEmitter.onNext(
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TabAction.SaveTabGroup(
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null
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)
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)
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}
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}
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view.apply {
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val headerTextResourceId =
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if (isPrivate) R.string.tabs_header_private_title else R.string.tab_header_label
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header_text.text = context.getString(headerTextResourceId)
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add_tab_button.increaseTapArea(addTabButtonIncreaseDps)
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add_tab_button.setOnClickListener {
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actionEmitter.onNext(TabAction.Add)
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}
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tabs_overflow_button.run {
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increaseTapArea(overflowButtonIncreaseDps)
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setOnClickListener {
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tabsMenu.menuBuilder
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.build(view.context)
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.show(anchor = it, orientation = BrowserMenu.Orientation.DOWN)
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}
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}
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}
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}
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class TabHeaderMenu(
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private val context: Context,
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private val onItemTapped: (Item) -> Unit = {}
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) {
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sealed class Item {
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object CloseAll : Item()
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object Share : Item()
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object SaveToCollection : Item()
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}
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val menuBuilder by lazy { BrowserMenuBuilder(menuItems) }
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private val menuItems by lazy {
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listOf(
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SimpleBrowserMenuItem(
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context.getString(R.string.tabs_menu_close_all_tabs)
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) {
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onItemTapped.invoke(Item.CloseAll)
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},
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SimpleBrowserMenuItem(
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context.getString(R.string.tabs_menu_share_tabs)
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) {
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onItemTapped.invoke(Item.Share)
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},
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SimpleBrowserMenuItem(
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context.getString(R.string.tabs_menu_save_to_collection)
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) {
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onItemTapped.invoke(Item.SaveToCollection)
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}
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)
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}
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}
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companion object {
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const val LAYOUT_ID = R.layout.tab_header
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const val addTabButtonIncreaseDps = 8
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const val overflowButtonIncreaseDps = 8
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}
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}
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