fix: 高亮规则增加更多配置

2026-06-10 01:45:32 +08:00
parent b27f068525
commit eef1f58f26
17 changed files with 5089 additions and 116 deletions
@@ -102,8 +102,6 @@ object PreferKey {
    const val replaceEnableDefault = "replaceEnableDefault"
    const val showBrightnessView = "showBrightnessView"
    const val useUnderline = "useUnderline"
-    const val regexColorRules = "regexColorRules"
-    const val highlightRuleItems = "highlightRuleItems"
    const val highlightRuleDialog = "highlightRuleDialog"
    const val highlightRuleBookTitle = "highlightRuleBookTitle"
    const val highlightRuleBracketNote = "highlightRuleBracketNote"
@@ -75,7 +75,7 @@ val appDb by lazy {
 }

@Database(
-    version = 90,
+    version = 92,
    exportSchema = true,
    entities = [Book::class, BookGroup::class, BookSource::class, BookChapter::class,
        ReplaceRule::class, SearchBook::class, SearchKeyword::class, Cookie::class,
@@ -133,7 +133,9 @@ val appDb by lazy {
        AutoMigration(from = 86, to = 87),
        AutoMigration(from = 87, to = 88),
        AutoMigration(from = 88, to = 89),
-        AutoMigration(from = 89, to = 90)
+        AutoMigration(from = 89, to = 90),
+        AutoMigration(from = 90, to = 91),
+        AutoMigration(from = 91, to = 92)
    ]
 )
 abstract class AppDatabase : RoomDatabase() {
@@ -30,6 +30,9 @@ interface HighlightRuleDao {
    @Query("DELETE FROM highlightRules")
    fun deleteAll()

+    @Query("DELETE FROM highlightRules WHERE configName IS NULL")
+    fun deleteGlobal()
+
    @Query("SELECT COUNT(*) FROM highlightRules")
    fun count(): Int

@@ -38,4 +41,10 @@ interface HighlightRuleDao {
        deleteAll()
        insertAll(rules)
    }
+
+    @Transaction
+    fun replaceGlobal(rules: List<HighlightRule>) {
+        deleteGlobal()
+        insertAll(rules)
+    }
 }
@@ -24,6 +24,8 @@ data class HighlightRule(
    var bgImage: String? = null,
    var bgImageFit: Int = 0,
    var bgImageScale: Float = 1f,
+    var configName: String? = null,
+    var fontPath: String? = null,
 ) {

    fun styleSummary(): String {
@@ -56,6 +58,9 @@ data class HighlightRule(
                }
            )
        }
+        if (!fontPath.isNullOrBlank()) {
+            parts.add("自定义字体")
+        }
        if (parts.isEmpty()) {
            parts.add("无样式")
        }
@@ -5,6 +5,7 @@ import io.legado.app.constant.AppLog
 import io.legado.app.help.DefaultData
 import io.legado.app.help.config.ReadBookConfig
 import io.legado.app.help.config.ReadStyleResolver
+import io.legado.app.ui.book.read.config.HighlightRuleStore
 import io.legado.app.utils.FileUtils
 import io.legado.app.utils.GSON
 import io.legado.app.utils.compress.ZipUtils
@@ -118,7 +119,7 @@ class ReadStyleRepository {
        val exportDir = appCtx.externalCache.getFile("readConfigExport")
        exportDir.createFolderReplace()
        val exportConfig = config.copy(
-            regexColorRules = ArrayList(config.regexColorRules.map { it.copy() })
+            highlightRules = ArrayList(config.highlightRules.map { it.copy() })
        )
        val exportFiles = arrayListOf<File>()

@@ -196,6 +197,10 @@ class ReadStyleRepository {
        config.curTextColor()
        config.curTextAccentColor()
        config.curTextShadowColor()
+        if (config.highlightRules.isNotEmpty()) {
+            val targetConfigName = config.name.ifBlank { null }
+            HighlightRuleStore.saveForConfig(config.highlightRules, targetConfigName)
+        }
        return config
    }

@@ -13,7 +13,9 @@ import io.legado.app.constant.PreferKey
 import io.legado.app.constant.ReadMenuBlurMode
 import io.legado.app.constant.ReadMenuBlurStyle
 import androidx.compose.runtime.State
+import io.legado.app.data.entities.HighlightRule
 import io.legado.app.data.repository.ReadStyleRepository
+import io.legado.app.ui.book.read.config.HighlightRuleStore
 import io.legado.app.help.DefaultData
 import io.legado.app.help.coroutine.Coroutine
 import io.legado.app.ui.config.PrefDelegate
@@ -329,11 +331,6 @@ object ReadBookConfig {
    val resolvedMenuBorderColor: Int
        get() = if (ReadStyleResolver.isNightTheme()) readMenuBorderColorNight else readMenuBorderColor

-    val regexColorRules: ArrayList<RegexColorRule> get() = durConfig.regexColorRules
-
-    fun saveRegexColorRules() {
-        save()
-    }

    val config get() = if (shareLayout) shareConfig else durConfig

@@ -776,7 +773,7 @@ object ReadBookConfig {
    // endregion

    fun getExportConfig(): Config {
-        val exportConfig = durConfig.copy(regexColorRules = ArrayList(durConfig.regexColorRules.map { it.copy() }))
+        val exportConfig = durConfig.copy(highlightRules = ArrayList(HighlightRuleStore.load()))
        if (shareLayout) {
            exportConfig.textFont = shareConfig.textFont
            exportConfig.titleFont = shareConfig.titleFont
@@ -963,7 +960,7 @@ object ReadBookConfig {
        var menuBottomHorizontalMargin: Int = 0,
        @Transient
        var menuBottomBottomMargin: Int = 0,
-        var regexColorRules: ArrayList<RegexColorRule> = arrayListOf()
+        var highlightRules: ArrayList<HighlightRule> = arrayListOf()
    ) {

        @Transient
@@ -1082,7 +1079,7 @@ object ReadBookConfig {
            "tipDividerColor" to tipDividerColor,
            "headerMode" to headerMode,
            "footerMode" to footerMode,
-            "regexColorRules" to regexColorRules.map { mapOf("name" to it.name, "pattern" to it.pattern, "color" to it.color, "fontPath" to it.fontPath) }
+            "highlightRules" to highlightRules.map { mapOf("id" to it.id, "name" to it.name, "pattern" to it.pattern, "sampleText" to it.sampleText, "targetScope" to it.targetScope, "enabled" to it.enabled, "position" to it.position, "textColor" to it.textColor, "bgColor" to it.bgColor, "underlineMode" to it.underlineMode, "underlineColor" to it.underlineColor, "underlineWidth" to it.underlineWidth, "underlineOffset" to it.underlineOffset, "underlineSvgPath" to it.underlineSvgPath, "bgImage" to it.bgImage, "bgImageFit" to it.bgImageFit, "bgImageScale" to it.bgImageScale, "configName" to it.configName, "fontPath" to it.fontPath) }
        )

        fun getBgPath(bgIndex: Int): String? {
@@ -1,8 +0,0 @@
-package io.legado.app.help.config
-
-data class RegexColorRule(
-    var name: String,
-    var pattern: String,
-    var color: Int,
-    var fontPath: String = ""
-)
@@ -7,9 +7,7 @@ import io.legado.app.help.config.ReadBookConfig
 import io.legado.app.utils.GSON
 import io.legado.app.utils.fromJsonArray
 import io.legado.app.utils.getPrefBoolean
-import io.legado.app.utils.getPrefString
 import io.legado.app.utils.putPrefBoolean
-import io.legado.app.utils.putPrefString
 import splitties.init.appCtx
 import java.io.File

@@ -27,21 +25,51 @@ object HighlightRuleStore {
    private val dao get() = appDb.highlightRuleDao

    fun load(): List<HighlightRule> {
-        migrateFromPrefsIfNeeded()
-        return dao.getAll()
+        val configName = ReadBookConfig.durConfig.name
+        return dao.getAll().filter { it.matchesConfig(configName) }
    }

    fun loadEnabled(): List<HighlightRule> {
-        migrateFromPrefsIfNeeded()
-        return dao.getEnabled()
+        val configName = ReadBookConfig.durConfig.name
+        return dao.getEnabled().filter { it.matchesConfig(configName) }
    }

+    /**
+     * 保存当前排版的规则。
+     * 仅替换当前排版绑定的规则，不影响其他排版的规则。
+     */
    fun save(rules: List<HighlightRule>) {
+        val configName = ReadBookConfig.durConfig.name
+        saveForConfig(rules, configName.ifBlank { null })
+    }
+
+    fun saveForConfig(rules: List<HighlightRule>, configName: String?) {
        val sanitized = rules.mapIndexed { index, rule ->
            sanitizeRule(rule).copy(position = index)
        }
-        dao.replaceAll(sanitized)
-        cleanupUnusedBgImages(sanitized)
+        if (configName.isNullOrBlank()) {
+            // 全局规则：只替换 configName 为 null 的规则
+            dao.replaceGlobal(sanitized)
+        } else {
+            // 按排版保存：只处理绑定到当前排版的规则，不动全局规则
+            val allRules = dao.getAll()
+            // 旧的绑定到当前排版的规则（不含全局规则）
+            val oldBound = allRules.filter {
+                !it.configName.isNullOrBlank() && it.matchesConfig(configName)
+            }
+            val newIds = sanitized.map { it.id }.toSet()
+            // 被移除的旧规则：从 configName 列表中去掉当前排版
+            // 未绑定任何排版时保留规则（configName="[]"），不删除
+            for (old in oldBound) {
+                if (old.id !in newIds) {
+                    val remaining = old.configName.orEmpty().configNames().filter { it != configName }
+                    dao.update(old.copy(configName = remaining.toJsonArray()))
+                }
+            }
+            // 插入所有规则（全局规则也一起，否则会被 replaceGlobal 删掉）
+            dao.insertAll(sanitized)
+        }
+        cleanupUnusedBgImages()
    }

    fun update(rule: HighlightRule) {
@@ -54,7 +82,12 @@ object HighlightRuleStore {

    fun reset(): List<HighlightRule> {
        val defaults = createDefaultRules()
-        dao.replaceAll(defaults)
+        val configName = ReadBookConfig.durConfig.name
+        if (configName.isBlank()) {
+            dao.replaceGlobal(defaults)
+        } else {
+            saveForConfig(defaults, configName)
+        }
        return defaults
    }

@@ -73,70 +106,14 @@ object HighlightRuleStore {
            val restoredBgImage = restoreRuleBgImage(backupRootPath, safeRule.bgImage)
            safeRule.copy(bgImage = restoredBgImage)
        }
-        save(rules)
+        // 备份恢复是全量替换
+        dao.replaceAll(rules)
+        cleanupUnusedBgImages()
        appCtx.putPrefBoolean(PreferKey.highlightRuleDialog, backupData.dialogEnabled)
        appCtx.putPrefBoolean(PreferKey.highlightRuleBookTitle, backupData.bookTitleEnabled)
        appCtx.putPrefBoolean(PreferKey.highlightRuleBracketNote, backupData.bracketNoteEnabled)
    }

-    /**
-     * 从旧版 SharedPreferences 迁移数据（一次性）
-     */
-    private fun migrateFromPrefsIfNeeded() {
-        if (dao.count() > 0) return
-        // 尝试从 SharedPreferences 读取旧数据
-        val stored = appCtx.getPrefString(PreferKey.highlightRuleItems)
-        if (!stored.isNullOrBlank()) {
-            val oldRules = GSON.fromJsonArray<LegacyHighlightRule>(stored).getOrNull()
-            if (!oldRules.isNullOrEmpty()) {
-                val migrated = oldRules.mapIndexed { index, old ->
-                    sanitizeRule(
-                        HighlightRule(
-                            id = old.id,
-                            name = old.name,
-                            pattern = old.pattern,
-                            sampleText = old.sampleText,
-                            targetScope = old.targetScope,
-                            enabled = old.enabled,
-                            position = index,
-                            textColor = old.textColor,
-                            underlineMode = old.underlineMode,
-                            underlineColor = old.underlineColor,
-                            underlineWidth = old.underlineWidth,
-                            underlineOffset = old.underlineOffset,
-                            underlineSvgPath = old.underlineSvgPath,
-                            bgImage = old.bgImage,
-                            bgImageFit = old.bgImageFit,
-                            bgImageScale = old.bgImageScale,
-                        )
-                    ).copy(position = index)
-                }
-                dao.insertAll(migrated)
-                // 清除旧 SharedPreferences 数据
-                appCtx.putPrefString(PreferKey.highlightRuleItems, null)
-                return
-            }
-        }
-        // 尝试从旧版 RegexColorRule 迁移
-        migrateFromRegexColorRules()
-    }
-
-    private fun migrateFromRegexColorRules() {
-        val oldRules = ReadBookConfig.regexColorRules
-        if (oldRules.isEmpty()) return
-        val migrated = oldRules.mapIndexed { index, old ->
-            HighlightRule(
-                name = old.name,
-                pattern = old.pattern,
-                position = index,
-                textColor = old.color,
-            )
-        }
-        dao.insertAll(migrated)
-        oldRules.clear()
-        ReadBookConfig.save()
-    }
-
    fun sanitizeRule(rule: HighlightRule): HighlightRule {
        val name = runCatching { rule.name }.getOrNull().orEmpty()
        val pattern = runCatching { rule.pattern }.getOrNull().orEmpty()
@@ -162,6 +139,8 @@ object HighlightRuleStore {
            bgImage = runCatching { rule.bgImage }.getOrNull()?.takeIf { it.isNotBlank() },
            bgImageFit = runCatching { rule.bgImageFit }.getOrDefault(0).coerceIn(0, 2),
            bgImageScale = runCatching { rule.bgImageScale }.getOrDefault(1f).coerceIn(0.1f, 5f),
+            configName = runCatching { rule.configName }.getOrNull()?.takeIf { it.isNotBlank() },
+            fontPath = runCatching { rule.fontPath }.getOrNull()?.takeIf { it.isNotBlank() },
        )
    }

@@ -304,8 +283,9 @@ object HighlightRuleStore {
        )
    }

-    private fun cleanupUnusedBgImages(rules: List<HighlightRule>) {
-        val usedPaths = rules.mapNotNull { it.bgImage }
+    private fun cleanupUnusedBgImages() {
+        val allRules = dao.getAll()
+        val usedPaths = allRules.mapNotNull { it.bgImage }
            .filter { it.isNotBlank() && !it.startsWith("assets://") }
            .toSet()
        val dir = File(appCtx.filesDir, "bg_images")
@@ -333,24 +313,34 @@ object HighlightRuleStore {
        return targetFile.absolutePath
    }

+    // region configName helpers
+
    /**
-     * 旧版 SharedPreferences 数据结构（用于迁移）
+     * 判断规则是否适用于指定排版。
+     * configName 为 null 表示全局规则（适用于所有排版）。
+     * configName 为 JSON 数组字符串，如 '["日间","夜间"]'。
     */
-    private data class LegacyHighlightRule(
-        val id: String = "",
-        val name: String = "",
-        val pattern: String = "",
-        val sampleText: String = "",
-        val targetScope: Int = 0,
-        val enabled: Boolean = true,
-        val textColor: Int? = null,
-        val underlineMode: Int = 0,
-        val underlineColor: Int? = null,
-        val underlineWidth: Float = 1f,
-        val underlineOffset: Float = 2f,
-        val underlineSvgPath: String? = null,
-        val bgImage: String? = null,
-        val bgImageFit: Int = 0,
-        val bgImageScale: Float = 1f,
-    )
+    private fun HighlightRule.matchesConfig(configName: String): Boolean {
+        val cn = this.configName
+        if (cn.isNullOrBlank()) return true // 全局规则
+        return cn.configNames().contains(configName)
+    }
+
+    /**
+     * 解析 configName JSON 数组为列表。
+     */
+    fun String.configNames(): List<String> {
+        return runCatching {
+            GSON.fromJsonArray<String>(this).getOrNull() ?: emptyList()
+        }.getOrElse { emptyList() }
+    }
+
+    /**
+     * 将排版名列表转为 JSON 数组字符串。
+     */
+    fun List<String>.toJsonArray(): String {
+        return GSON.toJson(this)
+    }
+
+    // endregion
 }
@@ -17,6 +17,7 @@ interface TextBaseColumn : BaseColumn {
    val bgImage: String
    val bgImageFit: Int
    val bgImageScale: Float
+    val fontPath: String
    var selected: Boolean
    var isSearchResult: Boolean
 }
@@ -4,11 +4,15 @@ import android.graphics.Canvas
 import android.graphics.Typeface
 import android.os.Build
 import androidx.annotation.Keep
+import androidx.core.net.toUri
 import io.legado.app.help.config.ReadBookConfig
 import io.legado.app.ui.book.read.page.ContentTextView
 import io.legado.app.ui.book.read.page.entities.TextLine
 import io.legado.app.ui.book.read.page.entities.TextLine.Companion.emptyTextLine
 import io.legado.app.ui.book.read.page.provider.ChapterProvider
+import io.legado.app.utils.isContentScheme
+import splitties.init.appCtx
+import java.io.File

@Keep
 data class TextColumn(
@@ -25,6 +29,7 @@ data class TextColumn(
    override val bgImage: String = "",
    override val bgImageFit: Int = 0,
    override val bgImageScale: Float = 1f,
+    override val fontPath: String = "",
 ) : TextBaseColumn {

    override var textLine: TextLine = emptyTextLine
@@ -105,7 +110,29 @@ data class TextColumn(
    }

    private fun getCustomTypeface(): Typeface? {
-        // TODO: HighlightRule 不再存储 fontPath，需要重新设计自定义字体方案
-        return null
+        if (fontPath.isEmpty()) return null
+        return typefaceCache.getOrPut(fontPath) {
+            loadTypeface(fontPath)
+        }
+    }
+
+    companion object {
+        private val typefaceCache = HashMap<String, Typeface?>()
+
+        private fun loadTypeface(fontPath: String): Typeface? {
+            return runCatching {
+                when {
+                    fontPath.isContentScheme() -> {
+                        appCtx.contentResolver
+                            .openFileDescriptor(fontPath.toUri(), "r")!!
+                            .use { Typeface.Builder(it.fileDescriptor).build() }
+                    }
+                    fontPath.isNotEmpty() -> {
+                        Typeface.Builder(File(fontPath)).build()
+                    }
+                    else -> null
+                }
+            }.getOrNull()
+        }
    }
 }
@@ -30,6 +30,7 @@ data class TextHtmlColumn(
    override val bgImage: String = "",
    override val bgImageFit: Int = 0,
    override val bgImageScale: Float = 1f,
+    override val fontPath: String = "",
 ) : TextBaseColumn {

    override val textColor: Int? get() = mTextColor
@@ -14,7 +14,8 @@ data class CharStyle(
    val bgImage: String = "",
    val bgImageFit: Int = 0,
    val bgImageScale: Float = 1f,
+    val fontPath: String = "",
 ) {
    val hasStyle: Boolean
-        get() = textColor != null || bgColor != null || underlineMode != 0 || bgImage.isNotEmpty()
+        get() = textColor != null || bgColor != null || underlineMode != 0 || bgImage.isNotEmpty() || fontPath.isNotEmpty()
 }
@@ -1240,7 +1240,8 @@ class TextChapterLayout(
                    underlineSvgPath = style?.underlineSvgPath ?: "",
                    bgImage = style?.bgImage ?: "",
                    bgImageFit = style?.bgImageFit ?: 0,
-                    bgImageScale = style?.bgImageScale ?: 1f
+                    bgImageScale = style?.bgImageScale ?: 1f,
+                    fontPath = style?.fontPath ?: ""
                )
            }
        }
@@ -1374,7 +1375,8 @@ class TextChapterLayout(
                underlineSvgPath = rule.underlineSvgPath.orEmpty(),
                bgImage = rule.bgImage.orEmpty(),
                bgImageFit = rule.bgImageFit,
-                bgImageScale = rule.bgImageScale
+                bgImageScale = rule.bgImageScale,
+                fontPath = rule.fontPath.orEmpty()
            )
            compiled.regex.findAll(text).forEach { match ->
                for (i in match.range) {
@@ -32,6 +32,7 @@ import io.legado.app.R
 import io.legado.app.data.entities.HighlightRule
 import io.legado.app.ui.book.read.ReadBookIntent
 import io.legado.app.ui.book.read.config.HighlightRuleStore
+import io.legado.app.ui.book.read.config.HighlightRuleStore.configNames
 import io.legado.app.ui.widget.components.TinySwitch
 import io.legado.app.ui.widget.components.button.series.SmallTonalButton
 import io.legado.app.ui.widget.components.modalBottomSheet.AppModalBottomSheet
@@ -166,9 +167,10 @@ private fun HighlightRuleItem(
    onEditClick: () -> Unit,
    onDeleteClick: () -> Unit,
 ) {
+    val configLabel = rule.configName?.configNames()?.joinToString("、") ?: "全局"
    TinySettingItem(
        title = rule.name.ifBlank { rule.displayPattern() },
-        description = rule.styleSummary(),
+        description = "${rule.styleSummary()} · $configLabel",
        onClick = onEditClick,
        trailingContent = {
            Row(verticalAlignment = Alignment.CenterVertically) {
@@ -1,9 +1,11 @@
 package io.legado.app.ui.book.read.sheet

+import android.content.Intent
 import android.net.Uri
 import androidx.activity.compose.rememberLauncherForActivityResult
 import androidx.activity.result.contract.ActivityResultContracts
 import androidx.compose.foundation.Canvas
+import androidx.compose.foundation.layout.Arrangement
 import androidx.compose.foundation.layout.Column
 import androidx.compose.foundation.layout.Spacer
 import androidx.compose.foundation.layout.fillMaxWidth
@@ -11,6 +13,7 @@ import androidx.compose.foundation.layout.height
 import androidx.compose.foundation.layout.padding
 import androidx.compose.foundation.rememberScrollState
 import androidx.compose.foundation.verticalScroll
+import androidx.compose.material3.FilterChip
 import androidx.compose.material.icons.Icons
 import androidx.compose.material.icons.filled.Done
 import androidx.compose.material3.MaterialTheme
@@ -20,6 +23,7 @@ import androidx.compose.runtime.mutableFloatStateOf
 import androidx.compose.runtime.mutableIntStateOf
 import androidx.compose.runtime.mutableStateOf
 import androidx.compose.runtime.remember
+import androidx.compose.runtime.rememberCoroutineScope
 import androidx.compose.runtime.setValue
 import androidx.compose.ui.Modifier
 import androidx.compose.ui.geometry.Offset
@@ -35,7 +39,10 @@ import androidx.compose.ui.unit.dp
 import androidx.compose.ui.unit.sp
 import io.legado.app.R
 import io.legado.app.data.entities.HighlightRule
+import io.legado.app.help.config.ReadBookConfig
 import io.legado.app.ui.book.read.config.HighlightRuleStore
+import io.legado.app.ui.book.read.config.HighlightRuleStore.configNames
+import io.legado.app.ui.book.read.config.HighlightRuleStore.toJsonArray
 import io.legado.app.ui.theme.LegadoTheme
 import io.legado.app.ui.widget.components.AppTextField
 import io.legado.app.ui.widget.components.SectionTitle
@@ -47,6 +54,7 @@ import io.legado.app.ui.widget.components.settingItem.TinyDropdownSettingItem
 import io.legado.app.ui.widget.components.settingItem.TinySliderSettingItem
 import io.legado.app.ui.widget.components.settingItem.TinySwitchSettingItem
 import io.legado.app.ui.widget.components.text.AppText
+import kotlinx.coroutines.launch
 import splitties.init.appCtx
 import java.io.File

@@ -87,10 +95,21 @@ fun HighlightRuleEditSheet(
    var bgImageScale by remember { mutableFloatStateOf(initial.bgImageScale) }
    var hasBgImage by remember { mutableStateOf(initial.bgImage?.isNotBlank() == true) }

+    // Config binding state — empty set = global (applies to all configs)
+    val allConfigNames = remember { ReadBookConfig.configList.map { it.name }.filter { it.isNotBlank() } }
+    var configNames by remember {
+        mutableStateOf(initial.configName.orEmpty().configNames().toSet())
+    }
+
+    // Font state
+    var hasFont by remember { mutableStateOf(initial.fontPath?.isNotBlank() == true) }
+    var fontPath by remember { mutableStateOf(initial.fontPath.orEmpty()) }
+
    // Color picker state
    var showTextColorPicker by remember { mutableStateOf(false) }
    var showBgColorPicker by remember { mutableStateOf(false) }
    var showUnderlineColorPicker by remember { mutableStateOf(false) }
+    var showFontSelect by remember { mutableStateOf(false) }

    // Validation
    var patternError by remember { mutableStateOf<String?>(null) }
@@ -147,6 +166,8 @@ fun HighlightRuleEditSheet(
                        bgImage = if (hasBgImage) bgImage.ifBlank { null } else null,
                        bgImageFit = bgImageFit,
                        bgImageScale = bgImageScale,
+                        configName = if (configNames.isEmpty()) null else configNames.toList().toJsonArray(),
+                        fontPath = if (hasFont) fontPath.ifBlank { null } else null,
                    )
                )
                onSave(sanitized)
@@ -348,7 +369,56 @@ fun HighlightRuleEditSheet(
                )
            }

-            // === Section 3: Preview ===
+            // === Section 3: Config Binding ===
+            if (allConfigNames.isNotEmpty()) {
+                SectionTitle("应用排版")
+                AppText(
+                    text = if (configNames.isEmpty()) "全局（所有排版生效）"
+                    else "已选: ${configNames.joinToString("、")}",
+                    style = MaterialTheme.typography.bodySmall,
+                    color = MaterialTheme.colorScheme.onSurfaceVariant,
+                    modifier = Modifier.padding(horizontal = 16.dp, vertical = 4.dp),
+                )
+                androidx.compose.foundation.layout.FlowRow(
+                    modifier = Modifier.padding(horizontal = 16.dp, vertical = 4.dp),
+                    horizontalArrangement = Arrangement.spacedBy(8.dp),
+                    verticalArrangement = Arrangement.spacedBy(4.dp),
+                ) {
+                    // Global toggle
+                    FilterChip(
+                        selected = configNames.isEmpty(),
+                        onClick = { configNames = emptySet() },
+                        label = { AppText("全局") },
+                    )
+                    allConfigNames.forEach { cn ->
+                        FilterChip(
+                            selected = cn in configNames,
+                            onClick = {
+                                configNames = if (cn in configNames) configNames - cn
+                                else configNames + cn
+                            },
+                            label = { AppText(cn) },
+                        )
+                    }
+                }
+            }
+
+            // === Section 4: Font ===
+            SectionTitle("字体替换")
+            TinySwitchSettingItem(
+                title = "自定义字体",
+                checked = hasFont,
+                onCheckedChange = { hasFont = it },
+            )
+            if (hasFont) {
+                TinyClickableSettingItem(
+                    title = stringResource(R.string.select_font),
+                    description = fontPath.ifBlank { null }?.let { File(it).name },
+                    onClick = { showFontSelect = true },
+                )
+            }
+
+            // === Section 5: Preview ===
            SectionTitle(stringResource(R.string.preview_effect))

            AppTextField(
@@ -408,6 +478,32 @@ fun HighlightRuleEditSheet(
            },
        )
    }
+
+    // Font selector
+    if (showFontSelect) {
+        val readSettingsRepository: io.legado.app.data.repository.ReadSettingsRepository =
+            org.koin.compose.koinInject()
+        val scope = rememberCoroutineScope()
+        val fontFolderLauncher = rememberLauncherForActivityResult(
+            ActivityResultContracts.OpenDocumentTree()
+        ) { uri ->
+            uri?.let {
+                context.contentResolver.takePersistableUriPermission(
+                    it, Intent.FLAG_GRANT_READ_URI_PERMISSION
+                )
+                scope.launch {
+                    readSettingsRepository.setFontFolder(it.toString())
+                }
+            }
+        }
+        FontSelectSheet(
+            show = true,
+            onDismissRequest = { showFontSelect = false },
+            onSelectFont = { fontPath = it; showFontSelect = false },
+            onSelectSystemTypeface = { fontPath = ""; showFontSelect = false },
+            onOpenFolderPicker = { fontFolderLauncher.launch(null) },
+        )
+    }
 }

@Composable