ViewGroupDrawingOrderHelper.smali

.class public Lcom/facebook/react/uimanager/ViewGroupDrawingOrderHelper;
.super Ljava/lang/Object;
.source "ViewGroupDrawingOrderHelper.java"


# instance fields
.field public mDrawingOrderIndices:[I
    .annotation build Landroidx/annotation/Nullable;
    .end annotation
.end field

.field public mNumberOfChildrenWithZIndex:I

.field public final mViewGroup:Landroid/view/ViewGroup;


# direct methods
.method static constructor <clinit>()V
    .registers 1

    return-void
.end method

.method public constructor <init>(Landroid/view/ViewGroup;)V
    .registers 3

    invoke-direct {p0}, Ljava/lang/Object;-><init>()V

    const/4 v0, 0x0

    iput v0, p0, Lcom/facebook/react/uimanager/ViewGroupDrawingOrderHelper;->mNumberOfChildrenWithZIndex:I

    iput-object p1, p0, Lcom/facebook/react/uimanager/ViewGroupDrawingOrderHelper;->mViewGroup:Landroid/view/ViewGroup;

    return-void
.end method


# virtual methods
.method public getChildDrawingOrder(II)I
    .registers 8

    iget-object v0, p0, Lcom/facebook/react/uimanager/ViewGroupDrawingOrderHelper;->mDrawingOrderIndices:[I

    if-nez v0, :cond_3a

    new-instance v0, Ljava/util/ArrayList;

    invoke-direct {v0}, Ljava/util/ArrayList;-><init>()V

    const/4 v1, 0x0

    const/4 v2, 0x0

    :goto_b
    if-ge v2, p1, :cond_19

    iget-object v3, p0, Lcom/facebook/react/uimanager/ViewGroupDrawingOrderHelper;->mViewGroup:Landroid/view/ViewGroup;

    invoke-virtual {v3, v2}, Landroid/view/ViewGroup;->getChildAt(I)Landroid/view/View;

    move-result-object v3

    invoke-virtual {v0, v3}, Ljava/util/ArrayList;->add(Ljava/lang/Object;)Z

    add-int/lit8 v2, v2, 0x1

    goto :goto_b

    :cond_19
    new-instance v2, Lcom/facebook/react/uimanager/ViewGroupDrawingOrderHelper$1;

    invoke-direct {v2, p0}, Lcom/facebook/react/uimanager/ViewGroupDrawingOrderHelper$1;-><init>(Lcom/facebook/react/uimanager/ViewGroupDrawingOrderHelper;)V

    invoke-static {v0, v2}, Ljava/util/Collections;->sort(Ljava/util/List;Ljava/util/Comparator;)V

    new-array v2, p1, [I

    iput-object v2, p0, Lcom/facebook/react/uimanager/ViewGroupDrawingOrderHelper;->mDrawingOrderIndices:[I

    :goto_25
    if-ge v1, p1, :cond_3a

    invoke-virtual {v0, v1}, Ljava/util/ArrayList;->get(I)Ljava/lang/Object;

    move-result-object v2

    check-cast v2, Landroid/view/View;

    iget-object v3, p0, Lcom/facebook/react/uimanager/ViewGroupDrawingOrderHelper;->mDrawingOrderIndices:[I

    iget-object v4, p0, Lcom/facebook/react/uimanager/ViewGroupDrawingOrderHelper;->mViewGroup:Landroid/view/ViewGroup;

    invoke-virtual {v4, v2}, Landroid/view/ViewGroup;->indexOfChild(Landroid/view/View;)I

    move-result v2

    aput v2, v3, v1

    add-int/lit8 v1, v1, 0x1

    goto :goto_25

    :cond_3a
    iget-object p1, p0, Lcom/facebook/react/uimanager/ViewGroupDrawingOrderHelper;->mDrawingOrderIndices:[I

    aget p1, p1, p2

    return p1
.end method

.method public handleAddView(Landroid/view/View;)V
    .registers 2

    invoke-static {p1}, Lcom/facebook/react/uimanager/ViewGroupManager;->getViewZIndex(Landroid/view/View;)Ljava/lang/Integer;

    move-result-object p1

    if-eqz p1, :cond_c

    iget p1, p0, Lcom/facebook/react/uimanager/ViewGroupDrawingOrderHelper;->mNumberOfChildrenWithZIndex:I

    add-int/lit8 p1, p1, 0x1

    iput p1, p0, Lcom/facebook/react/uimanager/ViewGroupDrawingOrderHelper;->mNumberOfChildrenWithZIndex:I

    :cond_c
    const/4 p1, 0x0

    iput-object p1, p0, Lcom/facebook/react/uimanager/ViewGroupDrawingOrderHelper;->mDrawingOrderIndices:[I

    return-void
.end method

.method public handleRemoveView(Landroid/view/View;)V
    .registers 2

    invoke-static {p1}, Lcom/facebook/react/uimanager/ViewGroupManager;->getViewZIndex(Landroid/view/View;)Ljava/lang/Integer;

    move-result-object p1

    if-eqz p1, :cond_c

    iget p1, p0, Lcom/facebook/react/uimanager/ViewGroupDrawingOrderHelper;->mNumberOfChildrenWithZIndex:I

    add-int/lit8 p1, p1, -0x1

    iput p1, p0, Lcom/facebook/react/uimanager/ViewGroupDrawingOrderHelper;->mNumberOfChildrenWithZIndex:I

    :cond_c
    const/4 p1, 0x0

    iput-object p1, p0, Lcom/facebook/react/uimanager/ViewGroupDrawingOrderHelper;->mDrawingOrderIndices:[I

    return-void
.end method

.method public shouldEnableCustomDrawingOrder()Z
    .registers 2

    iget v0, p0, Lcom/facebook/react/uimanager/ViewGroupDrawingOrderHelper;->mNumberOfChildrenWithZIndex:I

    if-lez v0, :cond_6

    const/4 v0, 0x1

    goto :goto_7

    :cond_6
    const/4 v0, 0x0

    :goto_7
    return v0
.end method

.method public update()V
    .registers 3

    const/4 v0, 0x0

    iput v0, p0, Lcom/facebook/react/uimanager/ViewGroupDrawingOrderHelper;->mNumberOfChildrenWithZIndex:I

    :goto_3
    iget-object v1, p0, Lcom/facebook/react/uimanager/ViewGroupDrawingOrderHelper;->mViewGroup:Landroid/view/ViewGroup;

    invoke-virtual {v1}, Landroid/view/ViewGroup;->getChildCount()I

    move-result v1

    if-ge v0, v1, :cond_20

    iget-object v1, p0, Lcom/facebook/react/uimanager/ViewGroupDrawingOrderHelper;->mViewGroup:Landroid/view/ViewGroup;

    invoke-virtual {v1, v0}, Landroid/view/ViewGroup;->getChildAt(I)Landroid/view/View;

    move-result-object v1

    invoke-static {v1}, Lcom/facebook/react/uimanager/ViewGroupManager;->getViewZIndex(Landroid/view/View;)Ljava/lang/Integer;

    move-result-object v1

    if-eqz v1, :cond_1d

    iget v1, p0, Lcom/facebook/react/uimanager/ViewGroupDrawingOrderHelper;->mNumberOfChildrenWithZIndex:I

    add-int/lit8 v1, v1, 0x1

    iput v1, p0, Lcom/facebook/react/uimanager/ViewGroupDrawingOrderHelper;->mNumberOfChildrenWithZIndex:I

    :cond_1d
    add-int/lit8 v0, v0, 0x1

    goto :goto_3

    :cond_20
    const/4 v0, 0x0

    iput-object v0, p0, Lcom/facebook/react/uimanager/ViewGroupDrawingOrderHelper;->mDrawingOrderIndices:[I

    return-void
.end method