531 lines
22 KiB
Kotlin
531 lines
22 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.accounts.AccountManager
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import android.app.Dialog
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import android.content.ContentValues
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import android.content.Context
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import android.content.DialogInterface
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import android.content.Intent
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import android.database.Cursor
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import android.graphics.Paint
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import android.graphics.PorterDuff.Mode
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import android.os.Bundle
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import android.support.v4.app.Fragment
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import android.support.v4.app.LoaderManager.LoaderCallbacks
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import android.support.v4.content.CursorLoader
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import android.support.v4.content.Loader
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import android.support.v7.app.AlertDialog
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import android.util.SparseArray
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import android.view.*
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import android.widget.*
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import android.widget.AbsListView.MultiChoiceModeListener
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import android.widget.AdapterView.OnItemClickListener
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import com.bumptech.glide.Glide
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import com.mobeta.android.dslv.SimpleDragSortCursorAdapter
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import kotlinx.android.synthetic.main.layout_draggable_list_with_empty_view.*
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import kotlinx.android.synthetic.main.list_item_section_header.view.*
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import org.mariotaku.chameleon.Chameleon
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import org.mariotaku.ktextension.Bundle
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import org.mariotaku.ktextension.contains
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import org.mariotaku.ktextension.set
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import org.mariotaku.ktextension.spannable
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import org.mariotaku.library.objectcursor.ObjectCursor
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import org.mariotaku.sqliteqb.library.Columns.Column
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import org.mariotaku.sqliteqb.library.Expression
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import org.mariotaku.sqliteqb.library.RawItemArray
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import org.mariotaku.twidere.R
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import org.mariotaku.twidere.TwidereConstants.*
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import org.mariotaku.twidere.activity.SettingsActivity
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import org.mariotaku.twidere.adapter.AccountsSpinnerAdapter
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import org.mariotaku.twidere.adapter.ArrayAdapter
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import org.mariotaku.twidere.annotation.CustomTabType
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import org.mariotaku.twidere.annotation.TabAccountFlags
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import org.mariotaku.twidere.extension.applyTheme
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import org.mariotaku.twidere.extension.model.isOfficial
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import org.mariotaku.twidere.model.AccountDetails
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import org.mariotaku.twidere.model.Tab
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import org.mariotaku.twidere.model.tab.DrawableHolder
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import org.mariotaku.twidere.model.tab.TabConfiguration
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import org.mariotaku.twidere.model.tab.iface.AccountCallback
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import org.mariotaku.twidere.model.util.AccountUtils
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import org.mariotaku.twidere.provider.TwidereDataStore.Tabs
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import org.mariotaku.twidere.util.CustomTabUtils
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import org.mariotaku.twidere.util.ThemeUtils
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import org.mariotaku.twidere.view.holder.TwoLineWithIconViewHolder
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import java.lang.ref.WeakReference
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class CustomTabsFragment : BaseFragment(), LoaderCallbacks<Cursor?>, MultiChoiceModeListener {
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private lateinit var adapter: CustomTabsAdapter
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override fun onActionItemClicked(mode: ActionMode, item: MenuItem): Boolean {
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when (item.itemId) {
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R.id.delete -> {
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val itemIds = listView.checkedItemIds
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val where = Expression.`in`(Column(Tabs._ID), RawItemArray(itemIds))
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context.contentResolver.delete(Tabs.CONTENT_URI, where.sql, null)
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SettingsActivity.setShouldRestart(activity)
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}
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}
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mode.finish()
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return true
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}
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override fun onActivityCreated(savedInstanceState: Bundle?) {
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super.onActivityCreated(savedInstanceState)
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setHasOptionsMenu(true)
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adapter = CustomTabsAdapter(context)
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listView.choiceMode = ListView.CHOICE_MODE_MULTIPLE_MODAL
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listView.setMultiChoiceModeListener(this)
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listView.onItemClickListener = OnItemClickListener { _, _, position, _ ->
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val tab = adapter.getTab(position)
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val df = TabEditorDialogFragment()
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df.arguments = Bundle {
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this[EXTRA_OBJECT] = tab
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}
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df.show(fragmentManager, TabEditorDialogFragment.TAG_EDIT_TAB)
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}
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listView.adapter = adapter
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listView.emptyView = emptyView
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listView.setDropListener { from, to ->
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adapter.drop(from, to)
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if (listView.choiceMode != AbsListView.CHOICE_MODE_NONE) {
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listView.moveCheckState(from, to)
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}
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saveTabPositions()
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}
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emptyText.setText(R.string.no_tab)
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emptyIcon.setImageResource(R.drawable.ic_info_tab)
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loaderManager.initLoader(0, null, this)
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setListShown(false)
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}
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private fun setListShown(shown: Boolean) {
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listContainer.visibility = if (shown) View.VISIBLE else View.GONE
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progressContainer.visibility = if (shown) View.GONE else View.VISIBLE
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}
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override fun onCreateActionMode(mode: ActionMode, menu: Menu): Boolean {
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mode.menuInflater.inflate(R.menu.action_multi_select_items, menu)
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return true
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}
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override fun onCreateLoader(id: Int, args: Bundle?): Loader<Cursor?> {
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return CursorLoader(activity, Tabs.CONTENT_URI, Tabs.COLUMNS, null, null, Tabs.DEFAULT_SORT_ORDER)
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}
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override fun onCreateOptionsMenu(menu: Menu, inflater: MenuInflater) {
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inflater.inflate(R.menu.menu_custom_tabs, menu)
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val context = this.context
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val accounts = AccountUtils.getAllAccountDetails(AccountManager.get(context), false)
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val itemAdd = menu.findItem(R.id.add_submenu)
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val theme = Chameleon.getOverrideTheme(context, context)
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if (itemAdd != null && itemAdd.hasSubMenu()) {
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val subMenu = itemAdd.subMenu
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subMenu.clear()
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for ((type, conf) in TabConfiguration.all()) {
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val accountRequired = TabAccountFlags.FLAG_ACCOUNT_REQUIRED in conf.accountFlags
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val subItem = subMenu.add(0, 0, conf.sortPosition, conf.name.createString(context))
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val disabledByNoAccount = accountRequired && accounts.none(conf::checkAccountAvailability)
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val disabledByDuplicateTab = conf.isSingleTab && CustomTabUtils.isTabAdded(context, type)
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val shouldDisable = disabledByDuplicateTab || disabledByNoAccount
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subItem.isVisible = !shouldDisable
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subItem.isEnabled = !shouldDisable
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val icon = conf.icon.createDrawable(context)
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icon.mutate().setColorFilter(theme.textColorPrimary, Mode.SRC_ATOP)
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subItem.icon = icon
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val weakFragment = WeakReference(this)
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subItem.setOnMenuItemClickListener {
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val fragment = weakFragment.get()?.takeUnless(Fragment::isDetached) ?:
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return@setOnMenuItemClickListener false
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val adapter = fragment.adapter
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val fm = fragment.childFragmentManager
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val df = TabEditorDialogFragment()
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df.arguments = Bundle {
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this[EXTRA_TAB_TYPE] = type
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if (!adapter.isEmpty) {
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this[EXTRA_TAB_POSITION] = adapter.getTab(adapter.count - 1).position + 1
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}
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}
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df.show(fm, TabEditorDialogFragment.TAG_ADD_TAB)
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return@setOnMenuItemClickListener true
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}
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}
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}
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}
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override fun onCreateView(inflater: LayoutInflater, container: ViewGroup?, savedInstanceState: Bundle?): View? {
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return inflater.inflate(R.layout.layout_draggable_list_with_empty_view, container, false)
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}
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override fun onDestroyActionMode(mode: ActionMode) {
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}
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override fun onItemCheckedStateChanged(mode: ActionMode, position: Int, id: Long,
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checked: Boolean) {
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updateTitle(mode)
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}
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override fun onLoaderReset(loader: Loader<Cursor?>) {
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adapter.changeCursor(null)
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}
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override fun onLoadFinished(loader: Loader<Cursor?>, cursor: Cursor?) {
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adapter.changeCursor(cursor)
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setListShown(true)
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}
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override fun onPrepareActionMode(mode: ActionMode, menu: Menu): Boolean {
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updateTitle(mode)
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return true
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}
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override fun onStop() {
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super.onStop()
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}
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private fun saveTabPositions() {
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val positions = adapter.cursorPositions
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val c = adapter.cursor
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if (positions != null && c != null && !c.isClosed) {
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val idIdx = c.getColumnIndex(Tabs._ID)
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for (i in 0 until positions.size) {
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c.moveToPosition(positions[i])
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val id = c.getLong(idIdx)
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val values = ContentValues()
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values.put(Tabs.POSITION, i)
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val where = Expression.equals(Tabs._ID, id).sql
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context.contentResolver.update(Tabs.CONTENT_URI, values, where, null)
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}
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}
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SettingsActivity.setShouldRestart(activity)
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}
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private fun updateTitle(mode: ActionMode?) {
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if (listView == null || mode == null || activity == null) return
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val count = listView.checkedItemCount
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mode.title = resources.getQuantityString(R.plurals.Nitems_selected, count, count)
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}
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class TabEditorDialogFragment : BaseDialogFragment(), DialogInterface.OnShowListener, AccountCallback {
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private val activityResultMap: SparseArray<TabConfiguration.ExtraConfiguration> = SparseArray()
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override fun onShow(dialog: DialogInterface) {
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dialog as AlertDialog
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dialog.applyTheme()
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@CustomTabType
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val tabType: String
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val tab: Tab
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val conf: TabConfiguration
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when (tag) {
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TAG_ADD_TAB -> {
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tabType = arguments.getString(EXTRA_TAB_TYPE)
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tab = Tab()
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conf = TabConfiguration.ofType(tabType)!!
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tab.type = tabType
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tab.icon = conf.icon.persistentKey
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tab.position = arguments.getInt(EXTRA_TAB_POSITION)
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}
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TAG_EDIT_TAB -> {
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tab = arguments.getParcelable(EXTRA_OBJECT)
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tabType = tab.type
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conf = TabConfiguration.ofType(tabType) ?: run {
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dismiss()
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return
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}
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}
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else -> {
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throw AssertionError()
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}
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}
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val tabName = dialog.findViewById(R.id.tabName) as EditText
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val iconSpinner = dialog.findViewById(R.id.tabIconSpinner) as Spinner
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val accountSpinner = dialog.findViewById(R.id.accountSpinner) as Spinner
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val accountContainer = dialog.findViewById(R.id.accountContainer)!!
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val extraConfigContainer = dialog.findViewById(R.id.extraConfigContainer) as LinearLayout
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val positiveButton = dialog.getButton(DialogInterface.BUTTON_POSITIVE)
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val iconsAdapter = TabIconsAdapter(context)
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val accountsAdapter = AccountsSpinnerAdapter(context, requestManager = Glide.with(this))
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iconSpinner.adapter = iconsAdapter
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accountSpinner.adapter = accountsAdapter
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iconsAdapter.setData(DrawableHolder.builtins())
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tabName.hint = conf.name.createString(context)
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tabName.setText(tab.name)
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iconSpinner.setSelection(iconsAdapter.findPositionByKey(tab.icon))
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val editMode = tag == TAG_EDIT_TAB
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val hasAccount = TabAccountFlags.FLAG_HAS_ACCOUNT in conf.accountFlags
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val accountMutable = TabAccountFlags.FLAG_ACCOUNT_MUTABLE in conf.accountFlags
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if (hasAccount && (accountMutable || !editMode)) {
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accountContainer.visibility = View.VISIBLE
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val accountRequired = TabAccountFlags.FLAG_ACCOUNT_REQUIRED in conf.accountFlags
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accountsAdapter.clear()
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if (!accountRequired) {
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accountsAdapter.add(AccountDetails.dummy())
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}
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val officialKeyOnly = arguments.getBoolean(EXTRA_OFFICIAL_KEY_ONLY, false)
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accountsAdapter.addAll(AccountUtils.getAllAccountDetails(AccountManager.get(context), true).filter {
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if (officialKeyOnly && !it.isOfficial(context)) {
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return@filter false
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}
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return@filter conf.checkAccountAvailability(it)
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})
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accountsAdapter.setDummyItemText(R.string.activated_accounts)
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tab.arguments?.accountKeys?.firstOrNull()?.let { key ->
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accountSpinner.setSelection(accountsAdapter.findPositionByKey(key))
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}
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} else {
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accountContainer.visibility = View.GONE
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}
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val extraConfigurations = conf.getExtraConfigurations(context).orEmpty()
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fun inflateHeader(title: String): View {
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val headerView = LayoutInflater.from(context).inflate(R.layout.list_item_section_header,
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extraConfigContainer, false)
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headerView.sectionHeader.text = title
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return headerView
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}
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extraConfigurations.forEachIndexed { idx, extraConf ->
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extraConf.onCreate(context)
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extraConf.position = idx + 1
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// Hide immutable settings in edit mode
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if (editMode && !extraConf.isMutable) return@forEachIndexed
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extraConf.headerTitle?.let {
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// Inflate header with headerTitle
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extraConfigContainer.addView(inflateHeader(it.createString(context)))
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}
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val view = extraConf.onCreateView(context, extraConfigContainer)
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extraConf.onViewCreated(context, view, this)
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conf.readExtraConfigurationFrom(tab, extraConf)
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extraConfigContainer.addView(view)
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}
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accountSpinner.onItemSelectedListener = object : AdapterView.OnItemSelectedListener {
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private fun updateExtraTabs(account: AccountDetails?) {
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extraConfigurations.forEach {
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it.onAccountSelectionChanged(account)
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}
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}
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override fun onItemSelected(parent: AdapterView<*>, view: View, pos: Int, id: Long) {
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val account = parent.selectedItem as? AccountDetails
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updateExtraTabs(account)
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}
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override fun onNothingSelected(view: AdapterView<*>) {
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}
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}
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positiveButton.setOnClickListener {
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tab.name = tabName.text.toString()
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tab.icon = (iconSpinner.selectedItem as DrawableHolder).persistentKey
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if (tab.arguments == null) {
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tab.arguments = CustomTabUtils.newTabArguments(tabType)
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}
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if (tab.extras == null) {
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tab.extras = CustomTabUtils.newTabExtras(tabType)
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}
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if (hasAccount && (!editMode || TabAccountFlags.FLAG_ACCOUNT_MUTABLE in conf.accountFlags)) {
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val account = accountSpinner.selectedItem as? AccountDetails ?: return@setOnClickListener
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if (!account.dummy) {
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tab.arguments?.accountKeys = arrayOf(account.key)
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} else {
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tab.arguments?.accountKeys = null
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}
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}
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extraConfigurations.forEach { extraConf ->
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// Make sure immutable configuration skipped in edit mode
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if (editMode && !extraConf.isMutable) return@forEach
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if (!conf.applyExtraConfigurationTo(tab, extraConf)) {
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val titleString = extraConf.title.createString(context)
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Toast.makeText(context, getString(R.string.message_tab_field_is_required,
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titleString), Toast.LENGTH_SHORT).show()
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return@setOnClickListener
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}
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}
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val valuesCreator = ObjectCursor.valuesCreatorFrom(Tab::class.java)
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when (tag) {
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TAG_EDIT_TAB -> {
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val where = Expression.equals(Tabs._ID, tab.id).sql
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context.contentResolver.update(Tabs.CONTENT_URI, valuesCreator.create(tab),
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where, null)
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}
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TAG_ADD_TAB -> {
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context.contentResolver.insert(Tabs.CONTENT_URI, valuesCreator.create(tab))
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}
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}
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SettingsActivity.setShouldRestart(activity)
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dismiss()
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}
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}
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override fun getAccount(): AccountDetails? {
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return (dialog.findViewById(R.id.accountSpinner) as Spinner).selectedItem as? AccountDetails
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}
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override fun onCreateDialog(savedInstanceState: Bundle?): Dialog {
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val builder = AlertDialog.Builder(context)
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builder.setView(R.layout.dialog_custom_tab_editor)
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builder.setPositiveButton(R.string.action_save, null)
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builder.setNegativeButton(android.R.string.cancel, null)
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val dialog = builder.create()
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dialog.setOnShowListener(this)
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return dialog
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}
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override fun onActivityResult(requestCode: Int, resultCode: Int, data: Intent?) {
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val extraConf = activityResultMap.get(requestCode)
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activityResultMap.remove(requestCode)
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extraConf?.onActivityResult(this, requestCode and 0xFF, resultCode, data)
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}
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fun startExtraConfigurationActivityForResult(extraConf: TabConfiguration.ExtraConfiguration, intent: Intent, requestCode: Int) {
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val requestCodeInternal = extraConf.position shl 8 and 0xFF00 or (requestCode and 0xFF)
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activityResultMap.put(requestCodeInternal, extraConf)
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startActivityForResult(intent, requestCodeInternal)
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}
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companion object {
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const val TAG_EDIT_TAB = "edit_tab"
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const val TAG_ADD_TAB = "add_tab"
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}
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}
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internal class TabIconsAdapter(context: Context) : ArrayAdapter<DrawableHolder>(context, R.layout.spinner_item_custom_tab_icon) {
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private val iconColor: Int = ThemeUtils.getThemeForegroundColor(context)
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init {
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setDropDownViewResource(R.layout.list_item_two_line_small)
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}
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override fun getDropDownView(position: Int, convertView: View?, parent: ViewGroup): View {
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val view = super.getDropDownView(position, convertView, parent)
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view.findViewById(android.R.id.text2).visibility = View.GONE
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val text1 = view.findViewById(android.R.id.text1) as TextView
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val item = getItem(position)
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text1.spannable = item.name
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bindIconView(item, view)
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return view
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}
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override fun getView(position: Int, convertView: View?, parent: ViewGroup): View {
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val view = super.getView(position, convertView, parent)
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bindIconView(getItem(position), view)
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return view
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}
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fun setData(list: List<DrawableHolder>?) {
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clear()
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if (list == null) return
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addAll(list)
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}
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private fun bindIconView(item: DrawableHolder, view: View) {
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val icon = view.findViewById(android.R.id.icon) as ImageView
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icon.setColorFilter(iconColor, Mode.SRC_ATOP)
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icon.setImageDrawable(item.createDrawable(icon.context))
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}
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fun findPositionByKey(key: String): Int {
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return (0 until count).indexOfFirst { getItem(it).persistentKey == key }
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}
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}
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class CustomTabsAdapter(context: Context) : SimpleDragSortCursorAdapter(context,
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R.layout.list_item_custom_tab, null, emptyArray(), intArrayOf(), 0) {
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private val iconColor: Int = ThemeUtils.getThemeForegroundColor(context)
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private val tempTab: Tab = Tab()
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private var indices: ObjectCursor.CursorIndices<Tab>? = null
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override fun bindView(view: View, context: Context?, cursor: Cursor) {
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super.bindView(view, context, cursor)
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val holder = view.tag as TwoLineWithIconViewHolder
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indices?.parseFields(tempTab, cursor)
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val type = tempTab.type
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val name = tempTab.name
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val iconKey = tempTab.icon
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if (type != null && CustomTabUtils.isTabTypeValid(type)) {
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val typeName = CustomTabUtils.getTabTypeName(context, type)
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holder.text1.spannable = name?.takeIf(String::isNotEmpty) ?: typeName
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holder.text1.paintFlags = holder.text1.paintFlags and Paint.STRIKE_THRU_TEXT_FLAG.inv()
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holder.text2.visibility = View.VISIBLE
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holder.text2.text = typeName
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} else {
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holder.text1.spannable = name
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holder.text1.paintFlags = holder.text1.paintFlags or Paint.STRIKE_THRU_TEXT_FLAG
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holder.text2.setText(R.string.invalid_tab)
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}
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val icon = CustomTabUtils.getTabIconDrawable(context, DrawableHolder.parse(iconKey))
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holder.icon.visibility = View.VISIBLE
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if (icon != null) {
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holder.icon.setImageDrawable(icon)
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} else {
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holder.icon.setImageResource(R.drawable.ic_action_list)
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}
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holder.icon.setColorFilter(iconColor, Mode.SRC_ATOP)
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}
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override fun changeCursor(cursor: Cursor?) {
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indices = cursor?.let { ObjectCursor.indicesFrom(it, Tab::class.java) }
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super.changeCursor(cursor)
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}
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override fun newView(context: Context?, cursor: Cursor?, parent: ViewGroup): View {
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val view = super.newView(context, cursor, parent)
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val tag = view.tag
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if (tag !is TwoLineWithIconViewHolder) {
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val holder = TwoLineWithIconViewHolder(view)
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view.tag = holder
|
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}
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return view
|
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}
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fun getTab(position: Int): Tab {
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cursor.moveToPosition(position)
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return indices!!.newObject(cursor)
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}
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}
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}
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