阅读设置布局相关优化 #259
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HapeLee
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package io.legado.app.ui.book.read.config
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import android.content.Context
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import android.graphics.Typeface
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import android.os.Bundle
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import android.view.View
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import android.view.ViewGroup
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import io.legado.app.help.config.ReadBookConfig
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import androidx.core.net.toUri
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import androidx.documentfile.provider.DocumentFile
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import androidx.lifecycle.lifecycleScope
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import androidx.recyclerview.widget.GridLayoutManager
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import com.jaredrummler.android.colorpicker.ColorPickerDialog
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import io.legado.app.R
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import io.legado.app.base.BaseBottomSheetDialogFragment
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import io.legado.app.base.adapter.ItemViewHolder
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import io.legado.app.base.adapter.RecyclerAdapter
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import io.legado.app.constant.AppLog
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import io.legado.app.constant.EventBus
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import io.legado.app.constant.PreferKey
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import io.legado.app.databinding.DialogFontConfigBinding
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import io.legado.app.databinding.DialogFontSelectBinding
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import io.legado.app.databinding.ItemFontBinding
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import io.legado.app.help.config.AppConfig
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import io.legado.app.help.config.ReadBookConfig.dottedLine
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import io.legado.app.help.config.ReadBookConfig.underline
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import io.legado.app.lib.dialogs.SelectItem
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import io.legado.app.lib.dialogs.alert
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import io.legado.app.lib.permission.Permissions
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import io.legado.app.lib.permission.PermissionsCompat
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import io.legado.app.ui.book.read.ReadBookActivity
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import io.legado.app.ui.file.HandleFileContract
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import io.legado.app.utils.FileDoc
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import io.legado.app.utils.FileUtils
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import io.legado.app.utils.RealPathUtil
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import io.legado.app.utils.cnCompare
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import io.legado.app.utils.externalFiles
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import io.legado.app.utils.getPrefString
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import io.legado.app.utils.invisible
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import io.legado.app.utils.isContentScheme
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import io.legado.app.utils.list
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import io.legado.app.utils.listFileDocs
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import io.legado.app.utils.observeEvent
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import io.legado.app.utils.postEvent
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import io.legado.app.utils.printOnDebug
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import io.legado.app.utils.putPrefString
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import io.legado.app.utils.toastOnUi
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import io.legado.app.utils.viewbindingdelegate.viewBinding
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import io.legado.app.utils.visible
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import kotlinx.coroutines.launch
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import java.io.File
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import java.net.URLDecoder
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/**
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* 字体选择对话框
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*/
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class FontConfigDialog : BaseBottomSheetDialogFragment(R.layout.dialog_font_config) {
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companion object {
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const val S_COLOR = 123
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const val TEXT_COLOR = 121
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}
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private val fontRegex = Regex("(?i).*\\.[ot]tf")
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private val binding by viewBinding(DialogFontConfigBinding::bind)
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private val callBack2 get() = activity as? ReadBookActivity
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private val weightIconMap = mapOf(
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0 to R.drawable.ic_text_weight_0,
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1 to R.drawable.ic_text_weight_1,
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2 to R.drawable.ic_text_weight_2,
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)
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override fun onFragmentCreated(view: View, savedInstanceState: Bundle?) {
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observeEvent<ArrayList<Int>>(EventBus.UP_CONFIG) { list ->
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if (list.contains(2)) {
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binding.btnTextColor.color = ReadBookConfig.durConfig.curTextColor()
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binding.btnShadowColor.color = ReadBookConfig.durConfig.curTextShadowColor()
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}
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}
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initView()
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upView()
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initViewEvent()
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}
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private fun initView() = binding.run {
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binding.btnTextColor.color = ReadBookConfig.durConfig.curTextColor()
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binding.swUnderline.isChecked = underline
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binding.swDottedline.isChecked = dottedLine
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binding.swDottedline.isEnabled = underline
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dsbTextLetterSpacing.valueFormat = {
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((it - 50) / 100f).toString()
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}
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dsbLineSize.valueFormat = { ((it - 10) / 10f).toString() }
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binding.dsbParagraphSpacing.valueFormat = { value ->
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(value / 10f).toString()
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}
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binding.btnIndentLayout.apply {
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valueFormat = { value ->
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value.toString()
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}
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onChanged = { value ->
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val indentCount = value.coerceIn(0, 4)
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ReadBookConfig.paragraphIndent = " ".repeat(indentCount)
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postEvent(EventBus.UP_CONFIG, arrayListOf(8, 5))
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}
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progress = ReadBookConfig.paragraphIndent.length
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}
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val weightOptions = context?.resources?.getStringArray(R.array.text_font_weight)
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val weightValues = listOf(0, 1, 2)
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val initialIndex = weightValues.indexOf(ReadBookConfig.textBold)
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val initialIconRes = weightIconMap[initialIndex] ?: R.drawable.ic_custom_text
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binding.textFontWeightConverter.setIconResource(initialIconRes)
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binding.textFontWeightConverter.setOnClickListener {
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context?.alert(titleResource = R.string.text_font_weight_converter) {
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weightOptions?.let { options ->
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items(options.toList()) { _, i ->
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ReadBookConfig.textBold = weightValues[i]
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binding.sliderFontWeight.progress =
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ReadBookConfig.textBold.coerceAtLeast(100)
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val iconRes = weightIconMap[i] ?: R.drawable.ic_custom_text
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binding.textFontWeightConverter.setIconResource(iconRes)
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postEvent(EventBus.UP_CONFIG, arrayListOf(8, 9, 6))
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}
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}
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}
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}
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binding.sliderFontWeight.apply {
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min = 100
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max = 900
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progress = ReadBookConfig.textBold.coerceAtLeast(100)
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onChanged = {
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binding.textFontWeightConverter.setIconResource(R.drawable.ic_custom_text)
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ReadBookConfig.textBold = it
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postEvent(EventBus.UP_CONFIG, arrayListOf(8, 9, 6))
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}
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}
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binding.btnShadowSet.setOnClickListener {
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callBack2?.showShadowSet()
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dismissAllowingStateLoss()
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}
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binding.btnSelectFonts.setOnClickListener {
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callBack2?.showFontSelect()
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dismissAllowingStateLoss()
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}
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binding.btnTextItalic.isChecked = ReadBookConfig.textItalic
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binding.btnTextShadow.isChecked = ReadBookConfig.textShadow
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binding.btnShadowColor.color = ReadBookConfig.textShadowColor
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}
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private fun initViewEvent() = binding.run {
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dsbTextLetterSpacing.onChanged = {
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ReadBookConfig.letterSpacing = (it - 50) / 100f
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postEvent(EventBus.UP_CONFIG, arrayListOf(8, 5))
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}
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dsbLineSize.onChanged = {
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ReadBookConfig.lineSpacingExtra = it
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postEvent(EventBus.UP_CONFIG, arrayListOf(8, 5))
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}
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binding.btnTextColor.setOnClickListener {
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ColorPickerDialog.newBuilder()
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.setColor(ReadBookConfig.durConfig.curTextColor())
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.setShowAlphaSlider(false)
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.setDialogType(ColorPickerDialog.TYPE_CUSTOM)
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.setDialogId(TEXT_COLOR)
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.show(requireActivity())
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}
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binding.swUnderline.addOnCheckedChangeListener { _, isChecked ->
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underline = isChecked
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binding.swDottedline.isEnabled = isChecked
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if (!isChecked) {
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dottedLine = false
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binding.swDottedline.isChecked = false
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}
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postEvent(EventBus.UP_CONFIG, arrayListOf(6, 9, 11))
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}
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binding.swDottedline.addOnCheckedChangeListener { _, isChecked ->
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dottedLine = isChecked
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postEvent(EventBus.UP_CONFIG, arrayListOf(6, 9, 11))
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}
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binding.btnDefaultFonts.setOnClickListener {
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val requireContext = requireContext()
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alert(titleResource = R.string.system_typeface) {
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items(
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requireContext.resources.getStringArray(R.array.system_typefaces).toList()
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) { _, i ->
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AppConfig.systemTypefaces = i
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onDefaultFontChange()
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dismissAllowingStateLoss()
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}
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}
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}
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binding.dsbParagraphSpacing.onChanged = { value ->
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ReadBookConfig.paragraphSpacing = value
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postEvent(EventBus.UP_CONFIG, arrayListOf(8, 5))
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}
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binding.btnTextItalic.addOnCheckedChangeListener { _, isChecked ->
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ReadBookConfig.textItalic = isChecked
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postEvent(EventBus.UP_CONFIG, arrayListOf(8, 5))
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}
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binding.btnTextShadow.addOnCheckedChangeListener { _, isChecked ->
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ReadBookConfig.textShadow = isChecked
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postEvent(EventBus.UP_CONFIG, arrayListOf(8, 5))
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}
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binding.btnShadowColor.setOnClickListener {
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ColorPickerDialog.newBuilder()
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.setColor(ReadBookConfig.config.curTextShadowColor())
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.setShowAlphaSlider(false)
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.setDialogType(ColorPickerDialog.TYPE_CUSTOM)
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.setDialogId(S_COLOR)
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.show(requireActivity())
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//postEvent(EventBus.UP_CONFIG, arrayListOf(8, 5))
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}
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}
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private fun upView() = binding.run {
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ReadBookConfig.let {
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dsbTextLetterSpacing.progress = (it.letterSpacing * 100).toInt() + 50
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dsbLineSize.progress = it.lineSpacingExtra
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dsbParagraphSpacing.progress = it.paragraphSpacing
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}
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}
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private fun onDefaultFontChange() {
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callBack?.selectFont("")
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}
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private val callBack: CallBack?
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get() = (parentFragment as? CallBack) ?: (activity as? CallBack)
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interface CallBack {
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fun selectFont(path: String)
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val curFontPath: String
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}
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}
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