RollView.smali

.class public Lcom/imo/android/imoim/views/RollView;
.super Landroid/view/ViewGroup;
.source "SourceFile"


# annotations
.annotation system Ldalvik/annotation/MemberClasses;
    value = {
        Lcom/imo/android/imoim/views/RollView$a;
    }
.end annotation


# instance fields
.field private a:Landroid/widget/Scroller;

.field private b:Landroid/graphics/Camera;

.field private c:Landroid/graphics/Matrix;

.field private d:I

.field private e:Lcom/imo/android/imoim/views/RollView$a;


# direct methods
.method public constructor <init>(Landroid/content/Context;)V
    .registers 3

    const/4 v0, 0x0

    .line 26
    invoke-direct {p0, p1, v0}, Lcom/imo/android/imoim/views/RollView;-><init>(Landroid/content/Context;Landroid/util/AttributeSet;)V

    return-void
.end method

.method public constructor <init>(Landroid/content/Context;Landroid/util/AttributeSet;)V
    .registers 4

    const/4 v0, 0x0

    .line 30
    invoke-direct {p0, p1, p2, v0}, Lcom/imo/android/imoim/views/RollView;-><init>(Landroid/content/Context;Landroid/util/AttributeSet;I)V

    return-void
.end method

.method public constructor <init>(Landroid/content/Context;Landroid/util/AttributeSet;I)V
    .registers 4

    .line 34
    invoke-direct {p0, p1, p2, p3}, Landroid/view/ViewGroup;-><init>(Landroid/content/Context;Landroid/util/AttributeSet;I)V

    const/4 p2, 0x0

    .line 21
    iput p2, p0, Lcom/imo/android/imoim/views/RollView;->d:I

    .line 35
    new-instance p2, Landroid/widget/Scroller;

    new-instance p3, Landroid/view/animation/AccelerateDecelerateInterpolator;

    invoke-direct {p3}, Landroid/view/animation/AccelerateDecelerateInterpolator;-><init>()V

    invoke-direct {p2, p1, p3}, Landroid/widget/Scroller;-><init>(Landroid/content/Context;Landroid/view/animation/Interpolator;)V

    iput-object p2, p0, Lcom/imo/android/imoim/views/RollView;->a:Landroid/widget/Scroller;

    .line 36
    new-instance p1, Landroid/graphics/Camera;

    invoke-direct {p1}, Landroid/graphics/Camera;-><init>()V

    iput-object p1, p0, Lcom/imo/android/imoim/views/RollView;->b:Landroid/graphics/Camera;

    .line 37
    new-instance p1, Landroid/graphics/Matrix;

    invoke-direct {p1}, Landroid/graphics/Matrix;-><init>()V

    iput-object p1, p0, Lcom/imo/android/imoim/views/RollView;->c:Landroid/graphics/Matrix;

    return-void
.end method


# virtual methods
.method public computeScroll()V
    .registers 3

    .line 63
    iget-object v0, p0, Lcom/imo/android/imoim/views/RollView;->a:Landroid/widget/Scroller;

    invoke-virtual {v0}, Landroid/widget/Scroller;->computeScrollOffset()Z

    move-result v0

    if-eqz v0, :cond_23

    .line 64
    iget-object v0, p0, Lcom/imo/android/imoim/views/RollView;->a:Landroid/widget/Scroller;

    invoke-virtual {v0}, Landroid/widget/Scroller;->getCurrX()I

    move-result v0

    iget-object v1, p0, Lcom/imo/android/imoim/views/RollView;->a:Landroid/widget/Scroller;

    invoke-virtual {v1}, Landroid/widget/Scroller;->getCurrY()I

    move-result v1

    invoke-virtual {p0, v0, v1}, Lcom/imo/android/imoim/views/RollView;->scrollTo(II)V

    .line 65
    invoke-virtual {p0}, Lcom/imo/android/imoim/views/RollView;->postInvalidate()V

    .line 66
    iget v0, p0, Lcom/imo/android/imoim/views/RollView;->d:I

    if-lez v0, :cond_23

    iget-object v0, p0, Lcom/imo/android/imoim/views/RollView;->a:Landroid/widget/Scroller;

    invoke-virtual {v0}, Landroid/widget/Scroller;->getCurrX()I

    :cond_23
    return-void
.end method

.method protected dispatchDraw(Landroid/graphics/Canvas;)V
    .registers 13

    .line 79
    invoke-virtual {p0}, Lcom/imo/android/imoim/views/RollView;->getDrawingTime()J

    move-result-wide v0

    .line 80
    invoke-virtual {p0}, Lcom/imo/android/imoim/views/RollView;->getChildCount()I

    move-result v2

    const/4 v3, 0x0

    :goto_9
    if-ge v3, v2, :cond_76

    .line 1087
    invoke-virtual {p0}, Lcom/imo/android/imoim/views/RollView;->getWidth()I

    move-result v4

    mul-int v5, v3, v4

    .line 1089
    invoke-virtual {p0}, Lcom/imo/android/imoim/views/RollView;->getScrollX()I

    move-result v6

    add-int v7, v6, v4

    if-gt v5, v7, :cond_73

    add-int/2addr v4, v5

    if-ge v4, v6, :cond_1d

    goto :goto_73

    .line 1093
    :cond_1d
    invoke-virtual {p0, v3}, Lcom/imo/android/imoim/views/RollView;->getChildAt(I)Landroid/view/View;

    move-result-object v7

    .line 1095
    invoke-virtual {p0}, Lcom/imo/android/imoim/views/RollView;->getScrollX()I

    move-result v8

    int-to-float v8, v8

    invoke-virtual {p0}, Lcom/imo/android/imoim/views/RollView;->getMeasuredWidth()I

    move-result v9

    int-to-float v9, v9

    const/high16 v10, 0x41f00000    # 30.0f

    div-float v9, v10, v9

    mul-float v8, v8, v9

    int-to-float v9, v3

    mul-float v9, v9, v10

    sub-float/2addr v8, v9

    const/high16 v9, 0x42b40000    # 90.0f

    cmpl-float v9, v8, v9

    if-gtz v9, :cond_73

    const/high16 v9, -0x3d4c0000    # -90.0f

    cmpg-float v9, v8, v9

    if-gez v9, :cond_42

    goto :goto_73

    :cond_42
    if-ge v5, v6, :cond_46

    int-to-float v4, v4

    goto :goto_47

    :cond_46
    int-to-float v4, v5

    .line 1102
    :goto_47
    invoke-virtual {p0}, Lcom/imo/android/imoim/views/RollView;->getHeight()I

    move-result v5

    div-int/lit8 v5, v5, 0x2

    int-to-float v5, v5

    .line 1103
    iget-object v6, p0, Lcom/imo/android/imoim/views/RollView;->b:Landroid/graphics/Camera;

    .line 1104
    iget-object v9, p0, Lcom/imo/android/imoim/views/RollView;->c:Landroid/graphics/Matrix;

    .line 1105
    invoke-virtual {p1}, Landroid/graphics/Canvas;->save()I

    .line 1106
    invoke-virtual {v6}, Landroid/graphics/Camera;->save()V

    neg-float v8, v8

    .line 1107
    invoke-virtual {v6, v8}, Landroid/graphics/Camera;->rotateY(F)V

    .line 1108
    invoke-virtual {v6, v9}, Landroid/graphics/Camera;->getMatrix(Landroid/graphics/Matrix;)V

    .line 1109
    invoke-virtual {v6}, Landroid/graphics/Camera;->restore()V

    neg-float v6, v4

    neg-float v8, v5

    .line 1110
    invoke-virtual {v9, v6, v8}, Landroid/graphics/Matrix;->preTranslate(FF)Z

    .line 1111
    invoke-virtual {v9, v4, v5}, Landroid/graphics/Matrix;->postTranslate(FF)Z

    .line 1112
    invoke-virtual {p1, v9}, Landroid/graphics/Canvas;->concat(Landroid/graphics/Matrix;)V

    .line 1113
    invoke-virtual {p0, p1, v7, v0, v1}, Lcom/imo/android/imoim/views/RollView;->drawChild(Landroid/graphics/Canvas;Landroid/view/View;J)Z

    .line 1114
    invoke-virtual {p1}, Landroid/graphics/Canvas;->restore()V

    :cond_73
    :goto_73
    add-int/lit8 v3, v3, 0x1

    goto :goto_9

    :cond_76
    return-void
.end method

.method protected onLayout(ZIIII)V
    .registers 8

    .line 43
    invoke-virtual {p0}, Lcom/imo/android/imoim/views/RollView;->getChildCount()I

    move-result p1

    const/4 p2, 0x0

    const/4 p3, 0x0

    const/4 p4, 0x0

    :goto_7
    if-ge p3, p1, :cond_25

    .line 45
    invoke-virtual {p0, p3}, Lcom/imo/android/imoim/views/RollView;->getChildAt(I)Landroid/view/View;

    move-result-object p5

    .line 46
    invoke-virtual {p5}, Landroid/view/View;->getVisibility()I

    move-result v0

    const/16 v1, 0x8

    if-eq v0, v1, :cond_22

    .line 47
    invoke-virtual {p5}, Landroid/view/View;->getMeasuredWidth()I

    move-result v0

    add-int/2addr v0, p4

    .line 48
    invoke-virtual {p5}, Landroid/view/View;->getMeasuredHeight()I

    move-result v1

    invoke-virtual {p5, p4, p2, v0, v1}, Landroid/view/View;->layout(IIII)V

    move p4, v0

    :cond_22
    add-int/lit8 p3, p3, 0x1

    goto :goto_7

    :cond_25
    return-void
.end method

.method protected onMeasure(II)V
    .registers 3

    .line 56
    invoke-super {p0, p1, p2}, Landroid/view/ViewGroup;->onMeasure(II)V

    .line 57
    invoke-virtual {p0, p1, p2}, Lcom/imo/android/imoim/views/RollView;->measureChildren(II)V

    .line 58
    invoke-virtual {p0}, Lcom/imo/android/imoim/views/RollView;->getMeasuredWidth()I

    move-result p1

    iput p1, p0, Lcom/imo/android/imoim/views/RollView;->d:I

    return-void
.end method

.method public setScrollCallBack(Lcom/imo/android/imoim/views/RollView$a;)V
    .registers 2

    .line 131
    iput-object p1, p0, Lcom/imo/android/imoim/views/RollView;->e:Lcom/imo/android/imoim/views/RollView$a;

    return-void
.end method