156 lines
6.2 KiB
Kotlin
156 lines
6.2 KiB
Kotlin
/*
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* Twidere - Twitter client for Android
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*
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* Copyright (C) 2012-2014 Mariotaku Lee <mariotaku.lee@gmail.com>
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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package org.mariotaku.twidere.fragment
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import android.content.Context
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import android.os.Bundle
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import android.view.ContextMenu
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import android.view.MenuInflater
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import android.view.MenuItem
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import android.view.View
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import com.squareup.otto.Subscribe
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import kotlinx.android.synthetic.main.fragment_content_recyclerview.*
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import org.mariotaku.kpreferences.get
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import org.mariotaku.twidere.R
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import org.mariotaku.twidere.constant.IntentConstants.*
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import org.mariotaku.twidere.constant.SharedPreferenceConstants.KEY_NAME_FIRST
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import org.mariotaku.twidere.constant.nameFirstKey
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import org.mariotaku.twidere.loader.CursorSupportUsersLoader
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import org.mariotaku.twidere.loader.UserListMembersLoader
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import org.mariotaku.twidere.model.ParcelableUserList
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import org.mariotaku.twidere.model.UserKey
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import org.mariotaku.twidere.model.message.UserListMembersChangedEvent
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import org.mariotaku.twidere.model.util.ParcelableUserListUtils
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import org.mariotaku.twidere.view.ExtendedRecyclerView
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import org.mariotaku.twidere.view.holder.UserViewHolder
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import java.util.*
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class UserListMembersFragment : CursorUsersListFragment() {
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public override fun onCreateUsersLoader(context: Context,
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args: Bundle, fromUser: Boolean): CursorSupportUsersLoader {
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val accountId = args.getParcelable<UserKey>(EXTRA_ACCOUNT_KEY)
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val listId = args.getString(EXTRA_LIST_ID)
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val userKey = args.getParcelable<UserKey>(EXTRA_USER_KEY)
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val screenName = args.getString(EXTRA_SCREEN_NAME)
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val listName = args.getString(EXTRA_LIST_NAME)
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val loader = UserListMembersLoader(context, accountId, listId,
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userKey, screenName, listName, adapter.getData(), fromUser)
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loader.cursor = nextCursor
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loader.page = nextPage
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return loader
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}
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override fun onActivityCreated(savedInstanceState: Bundle?) {
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super.onActivityCreated(savedInstanceState)
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registerForContextMenu(recyclerView)
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}
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override fun onSaveInstanceState(outState: Bundle) {
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super.onSaveInstanceState(outState)
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outState.putParcelable(EXTRA_USER_LIST, userList)
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}
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override fun onStart() {
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super.onStart()
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bus.register(this)
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}
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override fun onStop() {
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bus.unregister(this)
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super.onStop()
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}
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override fun onUserLongClick(holder: UserViewHolder, position: Int): Boolean {
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return recyclerView.showContextMenuForChild(holder.itemView)
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}
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override fun onCreateContextMenu(menu: ContextMenu, v: View, menuInfo: ContextMenu.ContextMenuInfo?) {
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if (!userVisibleHint || menuInfo == null) return
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val args = arguments
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val accountId = args.getParcelable<UserKey>(EXTRA_ACCOUNT_KEY)
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val userKey = args.getParcelable<UserKey>(EXTRA_USER_KEY)
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if (accountId == null || accountId != userKey) return
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val inflater = MenuInflater(context)
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val contextMenuInfo = menuInfo as ExtendedRecyclerView.ContextMenuInfo?
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inflater.inflate(R.menu.action_user_list_member, menu)
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val user = adapter.getUser(contextMenuInfo!!.position)
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menu.setHeaderTitle(userColorNameManager.getDisplayName(user, preferences[nameFirstKey]))
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}
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override fun onContextItemSelected(item: MenuItem?): Boolean {
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if (!userVisibleHint) return false
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val userList = userList ?: return false
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val contextMenuInfo = item!!.menuInfo as ExtendedRecyclerView.ContextMenuInfo
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val user = adapter.getUser(contextMenuInfo.position) ?: return false
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when (item.itemId) {
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R.id.delete_from_list -> {
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DeleteUserListMembersDialogFragment.show(fragmentManager, userList, user)
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return true
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}
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}
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return false
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}
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val userList: ParcelableUserList?
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get() {
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val parent = parentFragment
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if (parent is UserListFragment) {
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return parent.userList
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}
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return null
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}
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@Subscribe
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fun onUserListMembersChanged(event: UserListMembersChangedEvent) {
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val userList = event.userList
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val args = arguments
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val accountId = args.getParcelable<UserKey>(EXTRA_ACCOUNT_KEY)
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val listId = args.getString(EXTRA_LIST_ID)
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val userKey = args.getParcelable<UserKey>(EXTRA_USER_KEY)
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val screenName = args.getString(EXTRA_SCREEN_NAME)
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val listName = args.getString(EXTRA_LIST_NAME)
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if (!ParcelableUserListUtils.check(userList, accountId, listId, userKey, screenName, listName)) {
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return
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}
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when (event.action) {
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UserListMembersChangedEvent.Action.ADDED -> {
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val newUsers = Arrays.asList(*event.users)
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val users = adapter.getData() ?: return
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if (users is MutableList) {
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users.removeAll(newUsers)
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users.addAll(0, newUsers)
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}
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users.forEachIndexed { idx, user -> user.position = idx.toLong() }
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adapter.notifyDataSetChanged()
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}
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UserListMembersChangedEvent.Action.REMOVED -> {
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val removedUsers = Arrays.asList(*event.users)
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val users = adapter.getData() ?: return
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if (users is MutableList) {
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users.removeAll(removedUsers)
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}
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users.forEachIndexed { idx, user -> user.position = idx.toLong() }
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adapter.notifyDataSetChanged()
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}
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}
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}
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}
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