Tusky-App-Android/app/src/main/java/com/keylesspalace/tusky/TabData.kt

106 lines
3.7 KiB
Kotlin

/* 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.timeline.TimelineFragment
import com.keylesspalace.tusky.components.timeline.viewmodel.TimelineViewModel
import com.keylesspalace.tusky.fragment.NotificationsFragment
/** 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 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) }
)
fun createTabDataFromId(id: String, arguments: List<String> = emptyList()): TabData {
return when (id) {
HOME -> TabData(
HOME,
R.string.title_home,
R.drawable.ic_home_24dp,
{ TimelineFragment.newInstance(TimelineViewModel.Kind.HOME) }
)
NOTIFICATIONS -> TabData(
NOTIFICATIONS,
R.string.title_notifications,
R.drawable.ic_notifications_24dp,
{ NotificationsFragment.newInstance() }
)
LOCAL -> TabData(
LOCAL,
R.string.title_public_local,
R.drawable.ic_local_24dp,
{ TimelineFragment.newInstance(TimelineViewModel.Kind.PUBLIC_LOCAL) }
)
FEDERATED -> TabData(
FEDERATED,
R.string.title_public_federated,
R.drawable.ic_public_24dp,
{ TimelineFragment.newInstance(TimelineViewModel.Kind.PUBLIC_FEDERATED) }
)
DIRECT -> TabData(
DIRECT,
R.string.title_direct_messages,
R.drawable.ic_reblog_direct_24dp,
{ ConversationsFragment.newInstance() }
)
HASHTAG -> TabData(
HASHTAG,
R.string.hashtags,
R.drawable.ic_hashtag,
{ args -> TimelineFragment.newHashtagInstance(args) },
arguments,
{ context -> arguments.joinToString(separator = " ") { context.getString(R.string.title_tag, it) } }
)
LIST -> TabData(
LIST,
R.string.list,
R.drawable.ic_list,
{ args -> TimelineFragment.newInstance(TimelineViewModel.Kind.LIST, args.getOrNull(0).orEmpty()) },
arguments,
{ arguments.getOrNull(1).orEmpty() }
)
else -> throw IllegalArgumentException("unknown tab type")
}
}
fun defaultTabs(): List<TabData> {
return listOf(
createTabDataFromId(HOME),
createTabDataFromId(NOTIFICATIONS),
createTabDataFromId(LOCAL),
createTabDataFromId(FEDERATED)
)
}