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- /* Copyright 2019 Conny Duck
- *
- * This file is a part of Tusky.
- *
- * This program is free software; you can redistribute it and/or modify it under the terms of the
- * GNU General Public License as published by the Free Software Foundation; either version 3 of the
- * License, or (at your option) any later version.
- *
- * Tusky is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even
- * the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
- * Public License for more details.
- *
- * You should have received a copy of the GNU General Public License along with Tusky; if not,
- * see <http://www.gnu.org/licenses>. */
- package com.keylesspalace.tusky
- import android.content.Context
- import androidx.annotation.DrawableRes
- import androidx.annotation.StringRes
- import androidx.fragment.app.Fragment
- import com.keylesspalace.tusky.components.conversation.ConversationsFragment
- import com.keylesspalace.tusky.components.notifications.NotificationsFragment
- import com.keylesspalace.tusky.components.timeline.TimelineFragment
- import com.keylesspalace.tusky.components.timeline.viewmodel.TimelineViewModel
- import com.keylesspalace.tusky.components.trending.TrendingFragment
- import java.util.Objects
- /** this would be a good case for a sealed class, but that does not work nice with Room */
- const val HOME = "Home"
- const val NOTIFICATIONS = "Notifications"
- const val LOCAL = "Local"
- const val FEDERATED = "Federated"
- const val DIRECT = "Direct"
- const val TRENDING = "Trending"
- const val HASHTAG = "Hashtag"
- const val LIST = "List"
- data class TabData(
- val id: String,
- @StringRes val text: Int,
- @DrawableRes val icon: Int,
- val fragment: (List<String>) -> Fragment,
- val arguments: List<String> = emptyList(),
- val title: (Context) -> String = { context -> context.getString(text) }
- ) {
- override fun equals(other: Any?): Boolean {
- if (this === other) return true
- if (javaClass != other?.javaClass) return false
- other as TabData
- if (id != other.id) return false
- if (arguments != other.arguments) return false
- return true
- }
- override fun hashCode() = Objects.hash(id, arguments)
- }
- fun List<TabData>.hasTab(id: String): Boolean = this.find { it.id == id } != null
- fun createTabDataFromId(id: String, arguments: List<String> = emptyList()): TabData {
- return when (id) {
- HOME -> TabData(
- id = HOME,
- text = R.string.title_home,
- icon = R.drawable.ic_home_24dp,
- fragment = { TimelineFragment.newInstance(TimelineViewModel.Kind.HOME) }
- )
- NOTIFICATIONS -> TabData(
- id = NOTIFICATIONS,
- text = R.string.title_notifications,
- icon = R.drawable.ic_notifications_24dp,
- fragment = { NotificationsFragment.newInstance() }
- )
- LOCAL -> TabData(
- id = LOCAL,
- text = R.string.title_public_local,
- icon = R.drawable.ic_local_24dp,
- fragment = { TimelineFragment.newInstance(TimelineViewModel.Kind.PUBLIC_LOCAL) }
- )
- FEDERATED -> TabData(
- id = FEDERATED,
- text = R.string.title_public_federated,
- icon = R.drawable.ic_public_24dp,
- fragment = { TimelineFragment.newInstance(TimelineViewModel.Kind.PUBLIC_FEDERATED) }
- )
- DIRECT -> TabData(
- id = DIRECT,
- text = R.string.title_direct_messages,
- icon = R.drawable.ic_reblog_direct_24dp,
- fragment = { ConversationsFragment.newInstance() }
- )
- TRENDING -> TabData(
- id = TRENDING,
- text = R.string.title_public_trending_hashtags,
- icon = R.drawable.ic_trending_up_24px,
- fragment = { TrendingFragment.newInstance() }
- )
- HASHTAG -> TabData(
- id = HASHTAG,
- text = R.string.hashtags,
- icon = R.drawable.ic_hashtag,
- fragment = { args -> TimelineFragment.newHashtagInstance(args) },
- arguments = arguments,
- title = { context -> arguments.joinToString(separator = " ") { context.getString(R.string.title_tag, it) } }
- )
- LIST -> TabData(
- id = LIST,
- text = R.string.list,
- icon = R.drawable.ic_list,
- fragment = { args -> TimelineFragment.newInstance(TimelineViewModel.Kind.LIST, args.getOrNull(0).orEmpty()) },
- arguments = arguments,
- title = { arguments.getOrNull(1).orEmpty() }
- )
- else -> throw IllegalArgumentException("unknown tab type")
- }
- }
- fun defaultTabs(): List<TabData> {
- return listOf(
- createTabDataFromId(HOME),
- createTabDataFromId(NOTIFICATIONS),
- createTabDataFromId(LOCAL),
- createTabDataFromId(DIRECT)
- )
- }
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