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@ -40,7 +40,7 @@ class SimulationPageDelegate(pageView: PageView) : HorizontalPageDelegate(pageVi |
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private var mMiddleY = 0f |
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private var mMiddleY = 0f |
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private var mDegrees = 0f |
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private var mDegrees = 0f |
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private var mTouchToCornerDis = 0f |
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private var mTouchToCornerDis = 0f |
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private var mColorMatrixFilter: ColorMatrixColorFilter = ColorMatrixColorFilter( |
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private var mColorMatrixFilter = ColorMatrixColorFilter( |
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ColorMatrix( |
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ColorMatrix( |
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floatArrayOf( |
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floatArrayOf( |
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1f, 0f, 0f, 0f, 0f, |
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1f, 0f, 0f, 0f, 0f, |
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@ -55,7 +55,7 @@ class SimulationPageDelegate(pageView: PageView) : HorizontalPageDelegate(pageVi |
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// 是否属于右上左下 |
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// 是否属于右上左下 |
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private var mIsRtOrLb = false |
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private var mIsRtOrLb = false |
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private var mMaxLength = 0f |
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private var mMaxLength = hypot(viewWidth.toDouble(), viewHeight.toDouble()).toFloat() |
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// 背面颜色组 |
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// 背面颜色组 |
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private var mBackShadowColors: IntArray |
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private var mBackShadowColors: IntArray |
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// 前面颜色组 |
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// 前面颜色组 |
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@ -71,15 +71,13 @@ class SimulationPageDelegate(pageView: PageView) : HorizontalPageDelegate(pageVi |
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private var mFrontShadowDrawableVLR: GradientDrawable |
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private var mFrontShadowDrawableVLR: GradientDrawable |
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private var mFrontShadowDrawableVRL: GradientDrawable |
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private var mFrontShadowDrawableVRL: GradientDrawable |
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private val mPaint: Paint = Paint() |
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private val mPaint: Paint = Paint().apply { style = Paint.Style.FILL } |
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private var curBitmap: Bitmap? = null |
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private var curBitmap: Bitmap? = null |
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private var prevBitmap: Bitmap? = null |
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private var prevBitmap: Bitmap? = null |
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private var nextBitmap: Bitmap? = null |
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private var nextBitmap: Bitmap? = null |
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init { |
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init { |
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mMaxLength = hypot(viewWidth.toDouble(), viewWidth.toDouble()).toFloat() |
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mPaint.style = Paint.Style.FILL |
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//设置颜色数组 |
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//设置颜色数组 |
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val color = intArrayOf(0x333333, -0x4fcccccd) |
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val color = intArrayOf(0x333333, -0x4fcccccd) |
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mFolderShadowDrawableRL = GradientDrawable(GradientDrawable.Orientation.RIGHT_LEFT, color) |
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mFolderShadowDrawableRL = GradientDrawable(GradientDrawable.Orientation.RIGHT_LEFT, color) |
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@ -117,7 +115,7 @@ class SimulationPageDelegate(pageView: PageView) : HorizontalPageDelegate(pageVi |
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override fun setViewSize(width: Int, height: Int) { |
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override fun setViewSize(width: Int, height: Int) { |
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super.setViewSize(width, height) |
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super.setViewSize(width, height) |
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mMaxLength = hypot(viewWidth.toDouble(), viewWidth.toDouble()).toFloat() |
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mMaxLength = hypot(viewWidth.toDouble(), viewHeight.toDouble()).toFloat() |
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} |
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} |
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override fun setStartPoint(x: Float, y: Float, invalidate: Boolean) { |
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override fun setStartPoint(x: Float, y: Float, invalidate: Boolean) { |
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@ -126,7 +124,7 @@ class SimulationPageDelegate(pageView: PageView) : HorizontalPageDelegate(pageVi |
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} |
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} |
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override fun setTouchPoint(x: Float, y: Float, invalidate: Boolean) { |
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override fun setTouchPoint(x: Float, y: Float, invalidate: Boolean) { |
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super.setTouchPoint(x, y, invalidate) |
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super.setTouchPoint(x, y, false) |
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//触摸y中间位置吧y变成屏幕高度 |
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//触摸y中间位置吧y变成屏幕高度 |
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if ((startY > viewHeight * 0.33 && startY < viewHeight * 0.66) |
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if ((startY > viewHeight * 0.33 && startY < viewHeight * 0.66) |
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|| mDirection == Direction.PREV |
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|| mDirection == Direction.PREV |
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@ -139,6 +137,7 @@ class SimulationPageDelegate(pageView: PageView) : HorizontalPageDelegate(pageVi |
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) { |
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) { |
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touchY = 1f |
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touchY = 1f |
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} |
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} |
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pageView.invalidate() |
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} |
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} |
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override fun setDirection(direction: Direction) { |
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override fun setDirection(direction: Direction) { |
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@ -219,18 +218,22 @@ class SimulationPageDelegate(pageView: PageView) : HorizontalPageDelegate(pageVi |
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} |
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} |
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override fun onDraw(canvas: Canvas) { |
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override fun onDraw(canvas: Canvas) { |
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if (mDirection === Direction.NEXT) { |
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when (mDirection) { |
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calcPoints() |
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Direction.NEXT -> { |
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drawCurrentPageArea(canvas, curBitmap, mPath0) |
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calcPoints() |
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drawNextPageAreaAndShadow(canvas, nextBitmap) |
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drawCurrentPageArea(canvas, curBitmap) |
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drawCurrentPageShadow(canvas) |
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drawNextPageAreaAndShadow(canvas, nextBitmap) |
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drawCurrentBackArea(canvas, curBitmap) |
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drawCurrentPageShadow(canvas) |
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} else { |
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drawCurrentBackArea(canvas, curBitmap) |
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calcPoints() |
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} |
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drawCurrentPageArea(canvas, prevBitmap, mPath0) |
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Direction.PREV -> { |
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drawNextPageAreaAndShadow(canvas, curBitmap) |
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calcPoints() |
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drawCurrentPageShadow(canvas) |
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drawCurrentPageArea(canvas, prevBitmap) |
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drawCurrentBackArea(canvas, prevBitmap) |
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drawNextPageAreaAndShadow(canvas, curBitmap) |
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drawCurrentPageShadow(canvas) |
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drawCurrentBackArea(canvas, prevBitmap) |
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} |
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else -> return |
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} |
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} |
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} |
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} |
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@ -258,7 +261,7 @@ class SimulationPageDelegate(pageView: PageView) : HorizontalPageDelegate(pageVi |
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val left: Int |
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val left: Int |
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val right: Int |
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val right: Int |
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if (mIsRtOrLb) { |
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if (mIsRtOrLb) { |
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left = mBezierStart1.x.toInt() - 1 |
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left = (mBezierStart1.x - 1).toInt() |
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right = (mBezierStart1.x + f3 + 1).toInt() |
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right = (mBezierStart1.x + f3 + 1).toInt() |
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mFolderShadowDrawable = mFolderShadowDrawableLR |
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mFolderShadowDrawable = mFolderShadowDrawableLR |
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} else { |
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} else { |
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@ -337,17 +340,16 @@ class SimulationPageDelegate(pageView: PageView) : HorizontalPageDelegate(pageVi |
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var mCurrentPageShadow: GradientDrawable |
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var mCurrentPageShadow: GradientDrawable |
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if (mIsRtOrLb) { |
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if (mIsRtOrLb) { |
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leftX = mBezierControl1.x.toInt() |
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leftX = mBezierControl1.x.toInt() |
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rightX = mBezierControl1.x.toInt() + 25 |
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rightX = (mBezierControl1.x + 25).toInt() |
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mCurrentPageShadow = mFrontShadowDrawableVLR |
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mCurrentPageShadow = mFrontShadowDrawableVLR |
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} else { |
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} else { |
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leftX = mBezierControl1.x.toInt() - 25 |
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leftX = (mBezierControl1.x - 25).toInt() |
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rightX = mBezierControl1.x.toInt() + 1 |
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rightX = (mBezierControl1.x + 1).toInt() |
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mCurrentPageShadow = mFrontShadowDrawableVRL |
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mCurrentPageShadow = mFrontShadowDrawableVRL |
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} |
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} |
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var rotateDegrees: Float = |
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var rotateDegrees = Math.toDegrees( |
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Math.toDegrees( |
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atan2(mTouchX - mBezierControl1.x, mBezierControl1.y - mTouchY).toDouble() |
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atan2(mTouchX - mBezierControl1.x, mBezierControl1.y - mTouchY).toDouble() |
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).toFloat() |
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).toFloat() |
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canvas.rotate(rotateDegrees, mBezierControl1.x, mBezierControl1.y) |
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canvas.rotate(rotateDegrees, mBezierControl1.x, mBezierControl1.y) |
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mCurrentPageShadow.setBounds( |
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mCurrentPageShadow.setBounds( |
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leftX, (mBezierControl1.y - mMaxLength).toInt(), |
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leftX, (mBezierControl1.y - mMaxLength).toInt(), |
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@ -372,24 +374,25 @@ class SimulationPageDelegate(pageView: PageView) : HorizontalPageDelegate(pageVi |
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if (mIsRtOrLb) { |
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if (mIsRtOrLb) { |
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leftX = mBezierControl2.y.toInt() |
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leftX = mBezierControl2.y.toInt() |
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rightX = mBezierControl2.y.toInt() + 25 |
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rightX = (mBezierControl2.y + 25).toInt() |
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mCurrentPageShadow = mFrontShadowDrawableHTB |
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mCurrentPageShadow = mFrontShadowDrawableHTB |
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} else { |
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} else { |
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leftX = mBezierControl2.y.toInt() - 25 |
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leftX = (mBezierControl2.y - 25).toInt() |
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rightX = mBezierControl2.y.toInt() + 1 |
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rightX = (mBezierControl2.y + 1).toInt() |
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mCurrentPageShadow = mFrontShadowDrawableHBT |
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mCurrentPageShadow = mFrontShadowDrawableHBT |
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} |
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} |
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rotateDegrees = Math.toDegrees( |
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rotateDegrees = Math.toDegrees( |
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atan2(mBezierControl2.y - mTouchY, mBezierControl2.x - mTouchX).toDouble() |
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atan2(mBezierControl2.y - mTouchY, mBezierControl2.x - mTouchX).toDouble() |
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).toFloat() |
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).toFloat() |
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canvas.rotate(rotateDegrees, mBezierControl2.x, mBezierControl2.y) |
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canvas.rotate(rotateDegrees, mBezierControl2.x, mBezierControl2.y) |
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val temp: Float = |
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val temp = |
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if (mBezierControl2.y < 0) mBezierControl2.y - viewHeight else mBezierControl2.y |
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if (mBezierControl2.y < 0) (mBezierControl2.y - viewHeight).toDouble() |
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val hmg = hypot(mBezierControl2.x.toDouble(), temp.toDouble()).toInt() |
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else mBezierControl2.y.toDouble() |
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val hmg = hypot(mBezierControl2.x.toDouble(), temp) |
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if (hmg > mMaxLength) |
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if (hmg > mMaxLength) |
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mCurrentPageShadow.setBounds( |
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mCurrentPageShadow.setBounds( |
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(mBezierControl2.x - 25).toInt() - hmg, leftX, |
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(mBezierControl2.x - 25 - hmg).toInt(), leftX, |
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(mBezierControl2.x + mMaxLength).toInt() - hmg, rightX |
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(mBezierControl2.x + mMaxLength - hmg).toInt(), rightX |
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) |
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) |
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else |
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else |
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mCurrentPageShadow.setBounds( |
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mCurrentPageShadow.setBounds( |
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@ -400,6 +403,7 @@ class SimulationPageDelegate(pageView: PageView) : HorizontalPageDelegate(pageVi |
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canvas.restore() |
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canvas.restore() |
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} |
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} |
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// |
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private fun drawNextPageAreaAndShadow( |
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private fun drawNextPageAreaAndShadow( |
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canvas: Canvas, |
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canvas: Canvas, |
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bitmap: Bitmap? |
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bitmap: Bitmap? |
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@ -447,10 +451,10 @@ class SimulationPageDelegate(pageView: PageView) : HorizontalPageDelegate(pageVi |
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canvas.restore() |
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canvas.restore() |
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} |
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} |
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// |
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private fun drawCurrentPageArea( |
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private fun drawCurrentPageArea( |
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canvas: Canvas, |
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canvas: Canvas, |
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bitmap: Bitmap?, |
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bitmap: Bitmap? |
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path: Path |
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) { |
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) { |
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bitmap ?: return |
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bitmap ?: return |
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mPath0.reset() |
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mPath0.reset() |
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@ -461,11 +465,12 @@ class SimulationPageDelegate(pageView: PageView) : HorizontalPageDelegate(pageVi |
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mPath0.quadTo(mBezierControl2.x, mBezierControl2.y, mBezierStart2.x, mBezierStart2.y) |
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mPath0.quadTo(mBezierControl2.x, mBezierControl2.y, mBezierStart2.x, mBezierStart2.y) |
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mPath0.lineTo(mCornerX.toFloat(), mCornerY.toFloat()) |
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mPath0.lineTo(mCornerX.toFloat(), mCornerY.toFloat()) |
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mPath0.close() |
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mPath0.close() |
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canvas.save() |
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canvas.save() |
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if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) { |
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if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) { |
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canvas.clipOutPath(path) |
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canvas.clipOutPath(mPath0) |
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} else { |
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} else { |
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canvas.clipPath(path, Region.Op.XOR) |
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canvas.clipPath(mPath0, Region.Op.XOR) |
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} |
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} |
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canvas.drawBitmap(bitmap, 0f, 0f, null) |
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canvas.drawBitmap(bitmap, 0f, 0f, null) |
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canvas.restore() |
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canvas.restore() |
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口口吕
5 years ago
committed by
GitHub