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@ -1,17 +1,18 @@
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package org.koitharu.kotatsu.history.ui.util
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import android.content.Context
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import android.content.res.ColorStateList
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import android.graphics.Canvas
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import android.graphics.Color
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import android.graphics.ColorFilter
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import android.graphics.Paint
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import android.graphics.PixelFormat
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import android.graphics.Rect
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import android.graphics.drawable.Drawable
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import android.os.Build
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import androidx.annotation.RequiresApi
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import androidx.annotation.StyleRes
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import androidx.appcompat.content.res.AppCompatResources
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import androidx.core.graphics.ColorUtils
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import org.koitharu.kotatsu.R
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import org.koitharu.kotatsu.core.ui.image.PaintDrawable
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import org.koitharu.kotatsu.core.util.ext.hasFocusStateSpecified
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import org.koitharu.kotatsu.core.util.ext.scale
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import org.koitharu.kotatsu.list.domain.ReadingProgress
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import org.koitharu.kotatsu.list.domain.ReadingProgress.Companion.PROGRESS_NONE
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@ -19,23 +20,29 @@ import org.koitharu.kotatsu.list.domain.ReadingProgress.Companion.PROGRESS_NONE
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class ReadingProgressDrawable(
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context: Context,
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@StyleRes styleResId: Int,
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) : Drawable() {
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) : PaintDrawable() {
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private val paint = Paint(Paint.ANTI_ALIAS_FLAG)
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override val paint = Paint(Paint.ANTI_ALIAS_FLAG or Paint.SUBPIXEL_TEXT_FLAG)
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private val checkDrawable = AppCompatResources.getDrawable(context, R.drawable.ic_check)
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private val lineColor: Int
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private val outlineColor: Int
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private val backgroundColor: Int
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private val textColor: Int
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private val lineColor: ColorStateList
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private val outlineColor: ColorStateList
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private val backgroundColor: ColorStateList
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private val textColor: ColorStateList
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private val textBounds = Rect()
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private val tempRect = Rect()
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private val hasBackground: Boolean
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private val hasOutline: Boolean
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private val hasText: Boolean
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private val desiredHeight: Int
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private val desiredWidth: Int
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private val autoFitTextSize: Boolean
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private var currentLineColor: Int = Color.TRANSPARENT
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private var currentOutlineColor: Int = Color.TRANSPARENT
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private var currentBackgroundColor: Int = Color.TRANSPARENT
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private var currentTextColor: Int = Color.TRANSPARENT
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private var hasBackground: Boolean = false
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private var hasOutline: Boolean = false
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private var hasText: Boolean = false
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var percent: Float = PROGRESS_NONE
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set(value) {
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field = value
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@ -54,22 +61,21 @@ class ReadingProgressDrawable(
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desiredHeight = ta.getDimensionPixelSize(R.styleable.ProgressDrawable_android_height, -1)
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desiredWidth = ta.getDimensionPixelSize(R.styleable.ProgressDrawable_android_width, -1)
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autoFitTextSize = ta.getBoolean(R.styleable.ProgressDrawable_autoFitTextSize, false)
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lineColor = ta.getColor(R.styleable.ProgressDrawable_android_strokeColor, Color.BLACK)
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outlineColor = ta.getColor(R.styleable.ProgressDrawable_outlineColor, Color.TRANSPARENT)
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backgroundColor = ColorUtils.setAlphaComponent(
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ta.getColor(R.styleable.ProgressDrawable_android_fillColor, Color.TRANSPARENT),
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(255 * ta.getFloat(R.styleable.ProgressDrawable_android_fillAlpha, 0f)).toInt(),
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lineColor = ta.getColorStateList(R.styleable.ProgressDrawable_android_strokeColor) ?: ColorStateList.valueOf(
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Color.BLACK,
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)
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textColor = ta.getColor(R.styleable.ProgressDrawable_android_textColor, lineColor)
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outlineColor =
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ta.getColorStateList(R.styleable.ProgressDrawable_outlineColor) ?: ColorStateList.valueOf(Color.TRANSPARENT)
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backgroundColor = ta.getColorStateList(R.styleable.ProgressDrawable_android_fillColor)?.withAlpha(
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(255 * ta.getFloat(R.styleable.ProgressDrawable_android_fillAlpha, 0f)).toInt(),
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) ?: ColorStateList.valueOf(Color.TRANSPARENT)
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textColor = ta.getColorStateList(R.styleable.ProgressDrawable_android_textColor) ?: lineColor
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paint.strokeCap = Paint.Cap.ROUND
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paint.textAlign = Paint.Align.CENTER
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paint.textSize = ta.getDimension(R.styleable.ProgressDrawable_android_textSize, paint.textSize)
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paint.strokeWidth = ta.getDimension(R.styleable.ProgressDrawable_strokeWidth, 1f)
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ta.recycle()
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hasBackground = Color.alpha(backgroundColor) != 0
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hasOutline = Color.alpha(outlineColor) != 0
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hasText = Color.alpha(textColor) != 0 && paint.textSize > 0
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checkDrawable?.setTint(textColor)
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checkDrawable?.setTintList(textColor)
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}
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override fun onBoundsChange(bounds: Rect) {
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@ -91,16 +97,16 @@ class ReadingProgressDrawable(
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val radius = minOf(bounds.width(), bounds.height()) / 2f
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if (hasBackground) {
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paint.style = Paint.Style.FILL
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paint.color = backgroundColor
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paint.color = currentBackgroundColor
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canvas.drawCircle(cx, cy, radius, paint)
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}
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val innerRadius = radius - paint.strokeWidth / 2f
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paint.style = Paint.Style.STROKE
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if (hasOutline) {
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paint.color = outlineColor
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paint.color = currentOutlineColor
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canvas.drawCircle(cx, cy, innerRadius, paint)
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}
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paint.color = lineColor
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paint.color = currentLineColor
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canvas.drawArc(
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cx - innerRadius,
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cy - innerRadius,
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@ -119,28 +125,48 @@ class ReadingProgressDrawable(
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checkDrawable.draw(canvas)
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} else {
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paint.style = Paint.Style.FILL
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paint.color = textColor
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paint.color = currentTextColor
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val ty = bounds.height() / 2f + textBounds.height() / 2f - textBounds.bottom
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canvas.drawText(text, cx, ty, paint)
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}
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}
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}
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override fun setAlpha(alpha: Int) {
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paint.alpha = alpha
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}
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override fun getIntrinsicHeight() = desiredHeight
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override fun setColorFilter(colorFilter: ColorFilter?) {
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paint.colorFilter = colorFilter
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}
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override fun getIntrinsicWidth() = desiredWidth
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@Suppress("DeprecatedCallableAddReplaceWith")
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@Deprecated("Deprecated in Java")
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override fun getOpacity() = PixelFormat.TRANSLUCENT
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override fun isStateful(): Boolean = lineColor.isStateful ||
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outlineColor.isStateful ||
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backgroundColor.isStateful ||
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textColor.isStateful ||
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checkDrawable?.isStateful == true
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override fun getIntrinsicHeight() = desiredHeight
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@RequiresApi(Build.VERSION_CODES.S)
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override fun hasFocusStateSpecified(): Boolean = lineColor.hasFocusStateSpecified() ||
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outlineColor.hasFocusStateSpecified() ||
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backgroundColor.hasFocusStateSpecified() ||
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textColor.hasFocusStateSpecified() ||
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checkDrawable?.hasFocusStateSpecified() == true
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override fun getIntrinsicWidth() = desiredWidth
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override fun onStateChange(state: IntArray): Boolean {
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val prevLineColor = currentLineColor
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currentLineColor = lineColor.getColorForState(state, lineColor.defaultColor)
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val prevOutlineColor = currentOutlineColor
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currentOutlineColor = outlineColor.getColorForState(state, outlineColor.defaultColor)
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val prevBackgroundColor = currentBackgroundColor
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currentBackgroundColor = backgroundColor.getColorForState(state, backgroundColor.defaultColor)
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val prevTextColor = currentTextColor
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currentTextColor = textColor.getColorForState(state, textColor.defaultColor)
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hasBackground = Color.alpha(currentBackgroundColor) != 0
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hasOutline = Color.alpha(currentOutlineColor) != 0
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hasText = Color.alpha(currentTextColor) != 0 && paint.textSize > 0
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return checkDrawable?.setState(state) == true ||
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prevLineColor != currentLineColor ||
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prevOutlineColor != currentOutlineColor ||
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prevBackgroundColor != currentBackgroundColor ||
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prevTextColor != currentTextColor
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}
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private fun getTextSizeForWidth(width: Float, text: String): Float {
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val testTextSize = 48f
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