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/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
package org.mozilla.focus.settings
import android.os.Bundle
import android.view.Menu
import android.view.MenuInflater
import android.view.MenuItem
import mozilla.components.browser.state.state.searchEngines
import org.mozilla.focus.GleanMetrics.SearchEngines
import org.mozilla.focus.R
import org.mozilla.focus.ext.requireComponents
import org.mozilla.focus.ext.showToolbar
import org.mozilla.focus.search.MultiselectSearchEngineListPreference
import org.mozilla.focus.state.AppAction
import org.mozilla.focus.utils.ViewUtils
class RemoveSearchEnginesSettingsFragment : BaseSettingsFragment() {
override fun onCreatePreferences(p0: Bundle?, p1: String?) {
addPreferencesFromResource(R.xml.remove_search_engines)
}
companion object {
fun newInstance() = RemoveSearchEnginesSettingsFragment()
}
override fun onResume() {
super.onResume()
showToolbar(getString(R.string.preference_search_remove_title))
}
override fun onCreateMenu(menu: Menu, menuInflater: MenuInflater) {
super.onCreateMenu(menu, menuInflater)
menuInflater.inflate(R.menu.menu_remove_search_engines, menu)
}
override fun onPrepareMenu(menu: Menu) {
super.onPrepareMenu(menu)
view?.post {
val pref = preferenceScreen
.findPreference(resources.getString(R.string.pref_key_multiselect_search_engine_list))
as? MultiselectSearchEngineListPreference
menu.findItem(R.id.menu_delete_items)?.let {
ViewUtils.setMenuItemEnabled(it, pref!!.atLeastOneEngineChecked())
}
}
}
override fun onMenuItemSelected(menuItem: MenuItem): Boolean {
return when (menuItem.itemId) {
R.id.menu_delete_items -> {
val pref: MultiselectSearchEngineListPreference? = preferenceScreen
.findPreference(resources.getString(R.string.pref_key_multiselect_search_engine_list))
val enginesToRemove = pref!!.checkedEngineIds
requireComponents.store.state.search.searchEngines.filter { searchEngine ->
searchEngine.id in enginesToRemove
}.forEach { searchEngine ->
requireComponents.searchUseCases.removeSearchEngine(searchEngine)
}
SearchEngines.removeEngines.record(SearchEngines.RemoveEnginesExtra(enginesToRemove.size))
requireComponents.appStore.dispatch(
AppAction.NavigateUp(requireComponents.store.state.selectedTabId),
)
true
}
else -> false
}
}
}