55 lines
1.8 KiB
Kotlin
55 lines
1.8 KiB
Kotlin
/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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package org.mozilla.fenix.ext
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import androidx.annotation.IdRes
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import androidx.annotation.StringRes
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import androidx.appcompat.app.AppCompatActivity
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import androidx.fragment.app.Fragment
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import androidx.navigation.NavDirections
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import androidx.navigation.NavOptions
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import androidx.navigation.Navigator
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import androidx.navigation.fragment.NavHostFragment.findNavController
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import kotlinx.android.synthetic.main.fragment_home.*
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import org.mozilla.fenix.HomeActivity
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import org.mozilla.fenix.components.Components
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/**
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* Get the requireComponents of this application.
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*/
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val Fragment.requireComponents: Components
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get() = requireContext().components
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fun Fragment.nav(@IdRes id: Int?, directions: NavDirections) {
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findNavController(this).nav(id, directions)
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}
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fun Fragment.nav(@IdRes id: Int?, directions: NavDirections, extras: Navigator.Extras) {
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findNavController(this).nav(id, directions, extras)
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}
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fun Fragment.nav(@IdRes id: Int?, directions: NavDirections, options: NavOptions) {
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findNavController(this).nav(id, directions, options)
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}
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fun Fragment.getPreferenceKey(@StringRes resourceId: Int): String = getString(resourceId)
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/**
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* Displays the activity toolbar with the given [title].
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* Throws if the fragment is not attached to an [AppCompatActivity].
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*/
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fun Fragment.showToolbar(title: String) {
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(requireActivity() as AppCompatActivity).title = title
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(activity as HomeActivity).getSupportActionBarAndInflateIfNecessary().show()
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}
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/**
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* Hides the activity toolbar.
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* Throws if the fragment is not attached to an [AppCompatActivity].
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*/
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fun Fragment.hideToolbar() {
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(requireActivity() as AppCompatActivity).supportActionBar?.hide()
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}
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