diff options
Diffstat (limited to 'app/src/main/kotlin/com/pitchedapps/frost/injectors/CssAssets.kt')
| -rw-r--r-- | app/src/main/kotlin/com/pitchedapps/frost/injectors/CssAssets.kt | 54 |
1 files changed, 31 insertions, 23 deletions
diff --git a/app/src/main/kotlin/com/pitchedapps/frost/injectors/CssAssets.kt b/app/src/main/kotlin/com/pitchedapps/frost/injectors/CssAssets.kt index 1b210251..bbfc7a02 100644 --- a/app/src/main/kotlin/com/pitchedapps/frost/injectors/CssAssets.kt +++ b/app/src/main/kotlin/com/pitchedapps/frost/injectors/CssAssets.kt @@ -20,7 +20,6 @@ import android.content.Context import android.graphics.Color import android.webkit.WebView import androidx.annotation.VisibleForTesting -import ca.allanwang.kau.kotlin.lazyContext import ca.allanwang.kau.utils.adjustAlpha import ca.allanwang.kau.utils.colorToBackground import ca.allanwang.kau.utils.colorToForeground @@ -29,11 +28,11 @@ import ca.allanwang.kau.utils.use import ca.allanwang.kau.utils.withAlpha import com.pitchedapps.frost.utils.L import com.pitchedapps.frost.utils.Prefs +import kotlinx.coroutines.Dispatchers +import kotlinx.coroutines.withContext import java.io.BufferedReader import java.io.FileNotFoundException import java.util.Locale -import kotlinx.coroutines.Dispatchers -import kotlinx.coroutines.withContext /** * Created by Allan Wang on 2017-05-31. @@ -50,29 +49,38 @@ enum class CssAssets(val folder: String = THEME_FOLDER) : InjectorContract { /** * Note that while this can be loaded from any thread, it is typically done through [load] */ - private val injector = lazyContext { + private var injector: JsInjector? = null + + private fun injector(context: Context, prefs: Prefs): JsInjector = + injector ?: createInjector(context, prefs).also { injector = it } + + /** + * Note that while this can be loaded from any thread, it is typically done through [load] + */ + private fun createInjector(context: Context, prefs: Prefs): JsInjector = try { var content = - it.assets.open("css/$folder/$file").bufferedReader().use(BufferedReader::readText) + context.assets.open("css/$folder/$file").bufferedReader() + .use(BufferedReader::readText) if (this == CUSTOM) { - val bt = if (Color.alpha(Prefs.bgColor) == 255) - Prefs.bgColor.toRgbaString() + val bt = if (Color.alpha(prefs.bgColor) == 255) + prefs.bgColor.toRgbaString() else "transparent" - val bb = Prefs.bgColor.colorToForeground(0.35f) + val bb = prefs.bgColor.colorToForeground(0.35f) content = content - .replace("\$T\$", Prefs.textColor.toRgbaString()) - .replace("\$TT\$", Prefs.textColor.colorToBackground(0.05f).toRgbaString()) - .replace("\$A\$", Prefs.accentColor.toRgbaString()) - .replace("\$AT\$", Prefs.iconColor.toRgbaString()) - .replace("\$B\$", Prefs.bgColor.toRgbaString()) + .replace("\$T\$", prefs.textColor.toRgbaString()) + .replace("\$TT\$", prefs.textColor.colorToBackground(0.05f).toRgbaString()) + .replace("\$A\$", prefs.accentColor.toRgbaString()) + .replace("\$AT\$", prefs.iconColor.toRgbaString()) + .replace("\$B\$", prefs.bgColor.toRgbaString()) .replace("\$BT\$", bt) .replace("\$BBT\$", bb.withAlpha(51).toRgbaString()) - .replace("\$O\$", Prefs.bgColor.withAlpha(255).toRgbaString()) + .replace("\$O\$", prefs.bgColor.withAlpha(255).toRgbaString()) .replace("\$OO\$", bb.withAlpha(255).toRgbaString()) - .replace("\$D\$", Prefs.textColor.adjustAlpha(0.3f).toRgbaString()) + .replace("\$D\$", prefs.textColor.adjustAlpha(0.3f).toRgbaString()) .replace("\$TI\$", bb.withAlpha(60).toRgbaString()) .replace("\$C\$", bt) } @@ -81,24 +89,24 @@ enum class CssAssets(val folder: String = THEME_FOLDER) : InjectorContract { L.e(e) { "CssAssets file not found" } JsInjector(JsActions.EMPTY.function) } - } - override fun inject(webView: WebView) = - injector(webView.context).inject(webView) + override fun inject(webView: WebView, prefs: Prefs) = + injector(webView.context, prefs).inject(webView, prefs) fun reset() { - injector.invalidate() + injector = null } companion object { + // Ensures that all non themes and the selected theme are loaded - suspend fun load(context: Context) { + suspend fun load(context: Context, prefs: Prefs) { withContext(Dispatchers.IO) { - val currentTheme = Prefs.t.injector as? CssAssets + val currentTheme = prefs.t.injector as? CssAssets val (themes, others) = CssAssets.values().partition { it.folder == THEME_FOLDER } themes.filter { it != currentTheme }.forEach { it.reset() } - currentTheme?.injector?.invoke(context) - others.forEach { it.injector.invoke(context) } + currentTheme?.injector(context, prefs) + others.forEach { it.injector(context, prefs) } } } } |