<?xml version="1.0" encoding="utf-8"?>
<!--
Copyright 2024 The Chromium Authors
Use of this source code is governed by a BSD-style license that can be
found in the LICENSE file.
-->

<androidx.constraintlayout.widget.ConstraintLayout
    xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:focusable="true"
    android:focusableInTouchMode="true">

    <ProgressBar
        android:id="@+id/progress_bar"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:visibility="gone"
        app:layout_constraintBottom_toBottomOf="parent"
        app:layout_constraintEnd_toEndOf="parent"
        app:layout_constraintStart_toStartOf="parent"
        app:layout_constraintTop_toTopOf="parent" />

    <FrameLayout
        android:id="@+id/pdf_toolbar_container"
        android:layout_width="0dp"
        android:layout_height="wrap_content"
        app:layout_constraintEnd_toEndOf="parent"
        app:layout_constraintStart_toStartOf="parent"
        app:layout_constraintTop_toTopOf="parent">

        <ViewStub
            android:id="@+id/pdf_toolbar_stub"
            android:inflatedId="@+id/pdf_toolbar"
            android:layout="@layout/pdf_toolbar"
            android:layout_width="match_parent"
            android:layout_height="wrap_content" />
    </FrameLayout>

    <androidx.fragment.app.FragmentContainerView
        android:id="@+id/pdf_fragment_container"
        android:layout_width="0dp"
        android:layout_height="0dp"
        android:background="?attr/colorSurfaceContainerHighest"
        app:layout_constraintBottom_toBottomOf="parent"
        app:layout_constraintEnd_toEndOf="parent"
        app:layout_constraintStart_toStartOf="parent"
        app:layout_constraintTop_toBottomOf="@id/pdf_toolbar_container" />

</androidx.constraintlayout.widget.ConstraintLayout>
