From 916e2796b05013d2645b54ba9395cb18dac33a6d Mon Sep 17 00:00:00 2001
From: Ivan Morgillo <hamen@users.noreply.github.com>
Date: Thu, 11 Jul 2024 16:03:49 +0200
Subject: [PATCH] Add JewelLogger (#443)
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
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* add kotlin-logging to stand alone app

Signed-off-by: Ivan Morgillo <imorgillo@gmail.com>

* replace logger in ChipsAndTree

Signed-off-by: Ivan Morgillo <imorgillo@gmail.com>

* iterate on the logger template

Signed-off-by: Ivan Morgillo <imorgillo@gmail.com>

* replace logged in Views.kt

Signed-off-by: Ivan Morgillo <imorgillo@gmail.com>

* idea.log path has changed 🤷

Signed-off-by: Ivan Morgillo <imorgillo@gmail.com>

* add logger to IDE sample

Signed-off-by: Ivan Morgillo <imorgillo@gmail.com>

* move LoggerRt into Jewel

Signed-off-by: Ivan Morgillo <imorgillo@gmail.com>

* fix Compose lint warnings in ComponentShowcaseTab

Signed-off-by: Ivan Morgillo <imorgillo@gmail.com>

* rename logger to JewelLogger

Signed-off-by: Ivan Morgillo <imorgillo@gmail.com>

* migrate standalone to JewelLogger

Signed-off-by: Ivan Morgillo <imorgillo@gmail.com>

* replace logger in JewelDemoAction

Signed-off-by: Ivan Morgillo <imorgillo@gmail.com>

* replace logger in StandalonePainterHintsProvider

Signed-off-by: Ivan Morgillo <imorgillo@gmail.com>

* replace logger in ResourcePainterProvider

Signed-off-by: Ivan Morgillo <imorgillo@gmail.com>

* add missing empty line at EOF in libs.versions.toml

Signed-off-by: Ivan Morgillo <imorgillo@gmail.com>

* add debug() for Java logger

Signed-off-by: Ivan Morgillo <imorgillo@gmail.com>

* add and test .trace() to Java logger

Signed-off-by: Ivan Morgillo <imorgillo@gmail.com>

* tune logger setup for IDE plugin scenario

Signed-off-by: Ivan Morgillo <imorgillo@gmail.com>

* fix logger category for Views.kt

Signed-off-by: Ivan Morgillo <imorgillo@gmail.com>

* fix logger category for ChipsAndTree

Signed-off-by: Ivan Morgillo <imorgillo@gmail.com>

* remove unused logback configuration

Signed-off-by: Ivan Morgillo <imorgillo@gmail.com>

* replace logger in StandalonePainterHintsProvider

Signed-off-by: Ivan Morgillo <imorgillo@gmail.com>

* replace logger in ResourcePainterProvider

Signed-off-by: Ivan Morgillo <imorgillo@gmail.com>

* address PR comments

Signed-off-by: Ivan Morgillo <imorgillo@gmail.com>

* iterate on logger usage in ResourcePainterProvider

Signed-off-by: Ivan Morgillo <imorgillo@gmail.com>

* refactor JewelLogger instance factory creation

Signed-off-by: Ivan Morgillo <imorgillo@gmail.com>

* run apiDump

Signed-off-by: Ivan Morgillo <imorgillo@gmail.com>

* move log to info in ChipsAndTree

Signed-off-by: Ivan Morgillo <imorgillo@gmail.com>

* address PR review feedback

Signed-off-by: Ivan Morgillo <imorgillo@gmail.com>

---------

Signed-off-by: Ivan Morgillo <imorgillo@gmail.com>
GitOrigin-RevId: d6f89b000bb75b0eb4461867671f9d02d74daa20
---
 .../.idea/runConfigurations/IDE_sample.xml    |   2 +-
 platform/jewel/foundation/api/foundation.api  |  26 ++
 .../jewel/foundation/util/JewelLogger.kt      | 395 ++++++++++++++++++
 .../jetbrains/jewel/foundation/util/Logger.kt |  42 --
 .../StandalonePainterHintsProvider.kt         |   9 +-
 .../samples/ideplugin/ComponentShowcaseTab.kt |   9 +-
 .../ideplugin/dialog/JewelDemoAction.kt       |  17 +-
 .../jewel/samples/standalone/Main.kt          |   8 +-
 .../samples/standalone/reflection/Views.kt    |  16 +-
 .../standalone/view/component/ChipsAndTree.kt |   8 +-
 .../ui/painter/ResourcePainterProvider.kt     |  37 +-
 11 files changed, 485 insertions(+), 84 deletions(-)
 create mode 100644 platform/jewel/foundation/src/main/kotlin/org/jetbrains/jewel/foundation/util/JewelLogger.kt
 delete mode 100644 platform/jewel/foundation/src/main/kotlin/org/jetbrains/jewel/foundation/util/Logger.kt

diff --git a/platform/jewel/.idea/runConfigurations/IDE_sample.xml b/platform/jewel/.idea/runConfigurations/IDE_sample.xml
index 162593db67a9..2db3d0ccca7e 100644
--- a/platform/jewel/.idea/runConfigurations/IDE_sample.xml
+++ b/platform/jewel/.idea/runConfigurations/IDE_sample.xml
@@ -1,6 +1,6 @@
 <component name="ProjectRunConfigurationManager">
   <configuration default="false" name="IDE sample" type="GradleRunConfiguration" factoryName="Gradle" show_console_on_std_err="true" show_console_on_std_out="true">
-    <log_file alias="idea.log" path="$PROJECT_DIR$/samples/ide-plugin/build/idea-sandbox/system/log/idea.log" />
+    <log_file alias="IDE Logs" path="$PROJECT_DIR$/samples/ide-plugin/build/idea-sandbox/IC-2024.2/log/idea.log" show_all="true" />
     <ExternalSystemSettings>
       <option name="executionName" />
       <option name="externalProjectPath" value="$PROJECT_DIR$/samples/ide-plugin" />
diff --git a/platform/jewel/foundation/api/foundation.api b/platform/jewel/foundation/api/foundation.api
index 7b78991a1ee5..dadc8fdb464b 100644
--- a/platform/jewel/foundation/api/foundation.api
+++ b/platform/jewel/foundation/api/foundation.api
@@ -880,3 +880,29 @@ public final class org/jetbrains/jewel/foundation/util/DebugKt {
 	public static final fun getInDebugMode ()Z
 }
 
+public abstract class org/jetbrains/jewel/foundation/util/JewelLogger {
+	public static final field $stable I
+	public static final field Companion Lorg/jetbrains/jewel/foundation/util/JewelLogger$Companion;
+	public fun <init> ()V
+	public final fun debug (Ljava/lang/String;)V
+	public abstract fun debug (Ljava/lang/String;Ljava/lang/Throwable;)V
+	public final fun debug (Ljava/lang/Throwable;)V
+	public final fun error (Ljava/lang/String;)V
+	public abstract fun error (Ljava/lang/String;Ljava/lang/Throwable;)V
+	public final fun error (Ljava/lang/Throwable;)V
+	public final fun info (Ljava/lang/String;)V
+	public abstract fun info (Ljava/lang/String;Ljava/lang/Throwable;)V
+	public final fun info (Ljava/lang/Throwable;)V
+	public final fun trace (Ljava/lang/String;)V
+	public abstract fun trace (Ljava/lang/String;Ljava/lang/Throwable;)V
+	public final fun trace (Ljava/lang/Throwable;)V
+	public final fun warn (Ljava/lang/String;)V
+	public abstract fun warn (Ljava/lang/String;Ljava/lang/Throwable;)V
+	public final fun warn (Ljava/lang/Throwable;)V
+}
+
+public final class org/jetbrains/jewel/foundation/util/JewelLogger$Companion {
+	public final fun getInstance (Ljava/lang/Class;)Lorg/jetbrains/jewel/foundation/util/JewelLogger;
+	public final fun getInstance (Ljava/lang/String;)Lorg/jetbrains/jewel/foundation/util/JewelLogger;
+}
+
diff --git a/platform/jewel/foundation/src/main/kotlin/org/jetbrains/jewel/foundation/util/JewelLogger.kt b/platform/jewel/foundation/src/main/kotlin/org/jetbrains/jewel/foundation/util/JewelLogger.kt
new file mode 100644
index 000000000000..998fe0be22c1
--- /dev/null
+++ b/platform/jewel/foundation/src/main/kotlin/org/jetbrains/jewel/foundation/util/JewelLogger.kt
@@ -0,0 +1,395 @@
+package org.jetbrains.jewel.foundation.util
+
+import org.jetbrains.annotations.ApiStatus
+import java.lang.reflect.Method
+import java.util.logging.ConsoleHandler
+import java.util.logging.Level
+import java.util.logging.Logger
+
+public inline fun <reified T : Any> T.myLogger(): JewelLogger = JewelLogger.getInstance(T::class.java)
+
+/**
+ * A wrapper which uses either IDE logging subsystem (if available) or java.util.logging.
+ */
+@ApiStatus.NonExtendable
+@Suppress("OptionalUnit")
+public abstract class JewelLogger {
+    private interface Factory {
+        fun getInstance(category: String?): JewelLogger
+    }
+
+    public fun trace(message: String?): Unit = trace(message, null)
+
+    public fun trace(t: Throwable): Unit = trace(t.message, t)
+
+    public fun debug(message: String?): Unit = debug(message, null)
+
+    public fun debug(t: Throwable): Unit = debug(t.message, t)
+
+    public fun info(message: String?): Unit = info(message, null)
+
+    public fun info(t: Throwable): Unit = info(t.message, t)
+
+    public fun warn(message: String?): Unit = warn(message, null)
+
+    public fun warn(t: Throwable): Unit = warn(t.message, t)
+
+    public fun error(message: String?): Unit = error(message, null)
+
+    public fun error(t: Throwable): Unit = error(t.message, t)
+
+    public abstract fun trace(
+        message: String?,
+        t: Throwable?,
+    )
+
+    public abstract fun debug(
+        message: String?,
+        t: Throwable?,
+    )
+
+    public abstract fun info(
+        message: String?,
+        t: Throwable?,
+    )
+
+    public abstract fun warn(
+        message: String?,
+        t: Throwable?,
+    )
+
+    public abstract fun error(
+        message: String?,
+        t: Throwable?,
+    )
+
+    private class JavaFactory : Factory {
+        override fun getInstance(category: String?): JewelLogger {
+            val logger by lazy {
+                val l = Logger.getLogger(category)
+
+                // Remove existing default handlers to avoid duplicate messages in console
+                for (handler in l.handlers) {
+                    l.removeHandler(handler)
+                }
+
+                // Create a new handler with a higher logging level
+                val handler = ConsoleHandler()
+                handler.level = Level.FINER
+                l.addHandler(handler)
+
+                // Tune the logger for level and duplicated messages
+                l.level = Level.FINER
+                l.useParentHandlers = false
+                l
+            }
+            return object : JewelLogger() {
+                override fun trace(
+                    message: String?,
+                    t: Throwable?,
+                ) {
+                    logger.log(Level.FINER, message, t)
+                }
+
+                override fun debug(
+                    message: String?,
+                    t: Throwable?,
+                ) {
+                    logger.log(Level.FINE, message, t)
+                }
+
+                override fun info(
+                    message: String?,
+                    t: Throwable?,
+                ) {
+                    logger.log(Level.INFO, message, t)
+                }
+
+                override fun warn(
+                    message: String?,
+                    t: Throwable?,
+                ) {
+                    logger.log(Level.WARNING, message, t)
+                }
+
+                override fun error(
+                    message: String?,
+                    t: Throwable?,
+                ) {
+                    logger.log(Level.SEVERE, message, t)
+                }
+            }
+        }
+    }
+
+    private abstract class ReflectionBasedFactory : Factory {
+        @Throws(RuntimeException::class)
+        @Suppress("TooGenericExceptionCaught", "TooGenericExceptionThrown")
+        override fun getInstance(category: String?): JewelLogger {
+            try {
+                val logger = getLogger(category)
+
+                return object : JewelLogger() {
+                    override fun trace(
+                        message: String?,
+                        t: Throwable?,
+                    ) {
+                        try {
+                            this@ReflectionBasedFactory.trace(message, t, logger)
+                        } catch (ignored: Exception) {
+                        }
+                    }
+
+                    override fun debug(
+                        message: String?,
+                        t: Throwable?,
+                    ) {
+                        try {
+                            this@ReflectionBasedFactory.debug(message, t, logger)
+                        } catch (ignored: Exception) {
+                        }
+                    }
+
+                    override fun info(
+                        message: String?,
+                        t: Throwable?,
+                    ) {
+                        try {
+                            this@ReflectionBasedFactory.info(message, t, logger)
+                        } catch (ignored: Exception) {
+                        }
+                    }
+
+                    override fun warn(
+                        message: String?,
+                        t: Throwable?,
+                    ) {
+                        try {
+                            this@ReflectionBasedFactory.warn(message, t, logger)
+                        } catch (ignored: Exception) {
+                        }
+                    }
+
+                    override fun error(
+                        message: String?,
+                        t: Throwable?,
+                    ) {
+                        try {
+                            this@ReflectionBasedFactory.error(message, t, logger)
+                        } catch (ignored: Exception) {
+                        }
+                    }
+                }
+            } catch (e: Exception) {
+                throw RuntimeException(e)
+            }
+        }
+
+        @Throws(Exception::class)
+        protected abstract fun trace(
+            message: String?,
+            t: Throwable?,
+            logger: Any?,
+        )
+
+        @Throws(Exception::class)
+        protected abstract fun debug(
+            message: String?,
+            t: Throwable?,
+            logger: Any?,
+        )
+
+        @Throws(Exception::class)
+        protected abstract fun error(
+            message: String?,
+            t: Throwable?,
+            logger: Any?,
+        )
+
+        @Throws(Exception::class)
+        protected abstract fun warn(
+            message: String?,
+            t: Throwable?,
+            logger: Any?,
+        )
+
+        @Throws(Exception::class)
+        protected abstract fun info(
+            message: String?,
+            t: Throwable?,
+            logger: Any?,
+        )
+
+        @Throws(Exception::class)
+        protected abstract fun getLogger(category: String?): Any
+    }
+
+    private class IdeaFactory : ReflectionBasedFactory() {
+        private val myGetInstance: Method
+        private val ideaTrace: Method
+        private val ideaDebug: Method
+        private val ideaInfo: Method
+        private val ideaWarn: Method
+        private val ideaError: Method
+
+        init {
+            val loggerClass = Class.forName("com.intellij.openapi.diagnostic.Logger")
+            myGetInstance = loggerClass.getMethod("getInstance", String::class.java)
+            myGetInstance.isAccessible = true
+            ideaTrace = loggerClass.getMethod("trace", Throwable::class.java)
+            ideaTrace.isAccessible = true
+            ideaDebug = loggerClass.getMethod("debug", String::class.java, Throwable::class.java)
+            ideaDebug.isAccessible = true
+            ideaInfo = loggerClass.getMethod("info", String::class.java, Throwable::class.java)
+            ideaInfo.isAccessible = true
+            ideaWarn = loggerClass.getMethod("warn", String::class.java, Throwable::class.java)
+            ideaWarn.isAccessible = true
+            ideaError = loggerClass.getMethod("error", String::class.java, Throwable::class.java)
+            ideaError.isAccessible = true
+        }
+
+        @Throws(Exception::class)
+        override fun trace(
+            message: String?,
+            t: Throwable?,
+            logger: Any?,
+        ) {
+            ideaTrace.invoke(logger, t)
+        }
+
+        @Throws(Exception::class)
+        override fun debug(
+            message: String?,
+            t: Throwable?,
+            logger: Any?,
+        ) {
+            ideaDebug.invoke(logger, message, t)
+        }
+
+        @Throws(Exception::class)
+        override fun error(
+            message: String?,
+            t: Throwable?,
+            logger: Any?,
+        ) {
+            ideaError.invoke(logger, message, t)
+        }
+
+        @Throws(Exception::class)
+        override fun warn(
+            message: String?,
+            t: Throwable?,
+            logger: Any?,
+        ) {
+            ideaWarn.invoke(logger, message, t)
+        }
+
+        @Throws(Exception::class)
+        override fun info(
+            message: String?,
+            t: Throwable?,
+            logger: Any?,
+        ) {
+            ideaInfo.invoke(logger, message, t)
+        }
+
+        @Throws(Exception::class)
+        override fun getLogger(category: String?): Any = myGetInstance.invoke(null, category)
+    }
+
+    private class Slf4JFactory : ReflectionBasedFactory() {
+        private val myGetLogger: Method
+        private val myTrace: Method
+        private val myDebug: Method
+        private val myInfo: Method
+        private val myWarn: Method
+        private val myError: Method
+
+        init {
+            val loggerFactoryClass = Class.forName("org.slf4j.LoggerFactory")
+            myGetLogger = loggerFactoryClass.getMethod("getLogger", String::class.java)
+            myGetLogger.isAccessible = true
+
+            val loggerClass = Class.forName("org.slf4j.Logger")
+            myTrace = loggerClass.getMethod("trace", String::class.java, Throwable::class.java)
+            myTrace.isAccessible = true
+            myDebug = loggerClass.getMethod("debug", String::class.java, Throwable::class.java)
+            myDebug.isAccessible = true
+            myInfo = loggerClass.getMethod("info", String::class.java, Throwable::class.java)
+            myInfo.isAccessible = true
+            myWarn = loggerClass.getMethod("warn", String::class.java, Throwable::class.java)
+            myWarn.isAccessible = true
+            myError = loggerClass.getMethod("error", String::class.java, Throwable::class.java)
+            myError.isAccessible = true
+        }
+
+        @Throws(Exception::class)
+        override fun trace(
+            message: String?,
+            t: Throwable?,
+            logger: Any?,
+        ) {
+            myTrace.invoke(logger, message, t)
+        }
+
+        @Throws(Exception::class)
+        override fun debug(
+            message: String?,
+            t: Throwable?,
+            logger: Any?,
+        ) {
+            myDebug.invoke(logger, message, t)
+        }
+
+        @Throws(Exception::class)
+        override fun error(
+            message: String?,
+            t: Throwable?,
+            logger: Any?,
+        ) {
+            myError.invoke(logger, message, t)
+        }
+
+        @Throws(Exception::class)
+        override fun warn(
+            message: String?,
+            t: Throwable?,
+            logger: Any?,
+        ) {
+            myWarn.invoke(logger, message, t)
+        }
+
+        @Throws(Exception::class)
+        override fun info(
+            message: String?,
+            t: Throwable?,
+            logger: Any?,
+        ) {
+            myInfo.invoke(logger, message, t)
+        }
+
+        @Throws(Exception::class)
+        override fun getLogger(category: String?): Any = myGetLogger.invoke(null, category)
+    }
+
+    public companion object {
+        @get:Synchronized
+        private val factory: Factory = createFactory()
+
+        @Suppress("SwallowedException", "TooGenericExceptionCaught")
+        private fun createFactory(): Factory =
+            try {
+                IdeaFactory()
+            } catch (t: Throwable) {
+                try {
+                    Slf4JFactory()
+                } catch (t2: Throwable) {
+                    JavaFactory()
+                }
+            }
+
+        public fun getInstance(category: String): JewelLogger = factory.getInstance("#$category")
+
+        public fun getInstance(clazz: Class<*>): JewelLogger = getInstance('#'.toString() + clazz.name)
+    }
+}
diff --git a/platform/jewel/foundation/src/main/kotlin/org/jetbrains/jewel/foundation/util/Logger.kt b/platform/jewel/foundation/src/main/kotlin/org/jetbrains/jewel/foundation/util/Logger.kt
deleted file mode 100644
index 19a232ce2b0c..000000000000
--- a/platform/jewel/foundation/src/main/kotlin/org/jetbrains/jewel/foundation/util/Logger.kt
+++ /dev/null
@@ -1,42 +0,0 @@
-package org.jetbrains.jewel.foundation.util
-
-internal enum class LogLevel(val color: String) {
-    Trace("\u001b[38;5;33m"),
-    Debug("\u001b[35;1m"),
-    Info("\u001b[38;5;77m"),
-    Warn("\u001b[33;1m"),
-    Error("\u001b[31;1m"),
-    Off(""),
-}
-
-internal interface Logger {
-    var currentLogLevel: LogLevel
-
-    // Resets previous color codes
-    private fun resetColor() = "\u001b[0m"
-
-    public fun log(
-        level: LogLevel,
-        msg: String,
-    )
-
-    public fun e(msg: String) {
-        log(LogLevel.Error, LogLevel.Error.color + msg + resetColor())
-    }
-
-    public fun d(msg: String) {
-        log(LogLevel.Debug, LogLevel.Debug.color + msg + resetColor())
-    }
-
-    public fun w(msg: String) {
-        log(LogLevel.Warn, LogLevel.Warn.color + msg + resetColor())
-    }
-
-    public fun i(msg: String) {
-        log(LogLevel.Info, LogLevel.Info.color + msg + resetColor())
-    }
-
-    public fun t(msg: String) {
-        log(LogLevel.Trace, LogLevel.Trace.color + msg + resetColor())
-    }
-}
diff --git a/platform/jewel/int-ui/int-ui-standalone/src/main/kotlin/org/jetbrains/jewel/intui/standalone/StandalonePainterHintsProvider.kt b/platform/jewel/int-ui/int-ui-standalone/src/main/kotlin/org/jetbrains/jewel/intui/standalone/StandalonePainterHintsProvider.kt
index e95907fa67c8..937f4a754ddb 100644
--- a/platform/jewel/int-ui/int-ui-standalone/src/main/kotlin/org/jetbrains/jewel/intui/standalone/StandalonePainterHintsProvider.kt
+++ b/platform/jewel/int-ui/int-ui-standalone/src/main/kotlin/org/jetbrains/jewel/intui/standalone/StandalonePainterHintsProvider.kt
@@ -5,6 +5,7 @@ import androidx.compose.ui.graphics.Color
 import org.jetbrains.jewel.foundation.theme.JewelTheme
 import org.jetbrains.jewel.foundation.theme.ThemeDefinition
 import org.jetbrains.jewel.foundation.util.inDebugMode
+import org.jetbrains.jewel.foundation.util.myLogger
 import org.jetbrains.jewel.ui.painter.PainterHint
 import org.jetbrains.jewel.ui.painter.PalettePainterHintsProvider
 import org.jetbrains.jewel.ui.painter.hints.ColorBasedPaletteReplacement
@@ -22,6 +23,8 @@ public class StandalonePainterHintsProvider(
         theme.iconData.colorPalette,
         theme.colorPalette.rawMap,
     ) {
+    private val logger = myLogger()
+
     override val checkBoxByColorPaletteHint: PainterHint
     override val checkBoxByKeyPaletteHint: PainterHint
     override val treePaletteHint: PainterHint
@@ -83,19 +86,19 @@ public class StandalonePainterHintsProvider(
 
         if (adjustedKey !in supportedCheckboxKeys) {
             if (inDebugMode) {
-                println("${if (isDark) "Dark" else "Light"} theme: color key $key is not supported, will be ignored")
+                logger.debug("${if (isDark) "Dark" else "Light"} theme: color key $key is not supported, will be ignored")
             }
             return
         }
 
         if (adjustedKey != key && inDebugMode) {
-            println("${if (isDark) "Dark" else "Light"} theme: color key $key is deprecated, use $adjustedKey instead")
+            logger.debug("${if (isDark) "Dark" else "Light"} theme: color key $key is deprecated, use $adjustedKey instead")
         }
 
         val parsedValue = resolveColor(value)
         if (parsedValue == null) {
             if (inDebugMode) {
-                println("${if (isDark) "Dark" else "Light"} theme: color key $key has invalid value: '$value'")
+                logger.debug("${if (isDark) "Dark" else "Light"} theme: color key $key has invalid value: '$value'")
             }
             return
         }
diff --git a/platform/jewel/samples/ide-plugin/src/main/kotlin/org/jetbrains/jewel/samples/ideplugin/ComponentShowcaseTab.kt b/platform/jewel/samples/ide-plugin/src/main/kotlin/org/jetbrains/jewel/samples/ideplugin/ComponentShowcaseTab.kt
index d0d43dd12b74..41f8055d2038 100644
--- a/platform/jewel/samples/ide-plugin/src/main/kotlin/org/jetbrains/jewel/samples/ideplugin/ComponentShowcaseTab.kt
+++ b/platform/jewel/samples/ide-plugin/src/main/kotlin/org/jetbrains/jewel/samples/ideplugin/ComponentShowcaseTab.kt
@@ -19,6 +19,7 @@ import androidx.compose.foundation.verticalScroll
 import androidx.compose.runtime.Composable
 import androidx.compose.runtime.CompositionLocalProvider
 import androidx.compose.runtime.getValue
+import androidx.compose.runtime.mutableFloatStateOf
 import androidx.compose.runtime.mutableIntStateOf
 import androidx.compose.runtime.mutableStateOf
 import androidx.compose.runtime.remember
@@ -124,7 +125,7 @@ private fun RowScope.ColumnOne() {
             horizontalArrangement = Arrangement.spacedBy(16.dp),
             verticalAlignment = Alignment.CenterVertically,
         ) {
-            var clicks1 by remember { mutableStateOf(0) }
+            var clicks1 by remember { mutableIntStateOf(0) }
             OutlinedButton({ clicks1++ }) {
                 Text("Outlined: $clicks1")
             }
@@ -132,7 +133,7 @@ private fun RowScope.ColumnOne() {
                 Text("Outlined")
             }
 
-            var clicks2 by remember { mutableStateOf(0) }
+            var clicks2 by remember { mutableIntStateOf(0) }
             DefaultButton({ clicks2++ }) {
                 Text("Default: $clicks2")
             }
@@ -168,7 +169,7 @@ private fun RowScope.ColumnOne() {
         }
 
         Row(horizontalArrangement = Arrangement.spacedBy(16.dp)) {
-            var index by remember { mutableStateOf(0) }
+            var index by remember { mutableIntStateOf(0) }
             RadioButtonRow(
                 selected = index == 0,
                 onClick = { index = 0 },
@@ -217,7 +218,7 @@ private fun RowScope.ColumnOne() {
             }
         }
 
-        var sliderValue by remember { mutableStateOf(.15f) }
+        var sliderValue by remember { mutableFloatStateOf(.15f) }
         Slider(sliderValue, { sliderValue = it }, steps = 5)
     }
 }
diff --git a/platform/jewel/samples/ide-plugin/src/main/kotlin/org/jetbrains/jewel/samples/ideplugin/dialog/JewelDemoAction.kt b/platform/jewel/samples/ide-plugin/src/main/kotlin/org/jetbrains/jewel/samples/ideplugin/dialog/JewelDemoAction.kt
index 91fc3d11685d..e0140f355190 100644
--- a/platform/jewel/samples/ide-plugin/src/main/kotlin/org/jetbrains/jewel/samples/ideplugin/dialog/JewelDemoAction.kt
+++ b/platform/jewel/samples/ide-plugin/src/main/kotlin/org/jetbrains/jewel/samples/ideplugin/dialog/JewelDemoAction.kt
@@ -7,7 +7,7 @@ import androidx.compose.runtime.Composable
 import androidx.compose.runtime.LaunchedEffect
 import androidx.compose.runtime.collectAsState
 import androidx.compose.runtime.getValue
-import androidx.compose.runtime.mutableStateOf
+import androidx.compose.runtime.mutableIntStateOf
 import androidx.compose.runtime.remember
 import androidx.compose.runtime.setValue
 import androidx.compose.ui.Modifier
@@ -30,7 +30,9 @@ import org.jetbrains.jewel.ui.component.Typography
 import kotlin.time.Duration.Companion.seconds
 
 @Service(Service.Level.PROJECT)
-private class ProjectScopeProviderService(val scope: CoroutineScope)
+private class ProjectScopeProviderService(
+    val scope: CoroutineScope,
+)
 
 internal class JewelDemoAction : DumbAwareAction() {
     override fun actionPerformed(event: AnActionEvent) {
@@ -47,7 +49,9 @@ internal class JewelDemoAction : DumbAwareAction() {
     }
 }
 
-private class FirstPage(private val project: Project) : WizardPage {
+private class FirstPage(
+    private val project: Project,
+) : WizardPage {
     override val canGoBackwards: StateFlow<Boolean> = MutableStateFlow(true)
 
     private val checkboxChecked = MutableStateFlow(false)
@@ -65,10 +69,7 @@ private class FirstPage(private val project: Project) : WizardPage {
             Spacer(Modifier.height(16.dp))
 
             val checked by checkboxChecked.collectAsState()
-            CheckboxRow("Allow going to next step", checked, {
-                checkboxChecked.value = it
-                println("Checkbox value: ${checkboxChecked.value}")
-            })
+            CheckboxRow("Allow going to next step", checked, { checkboxChecked.value = it })
         }
     }
 }
@@ -84,7 +85,7 @@ private class SecondPage : WizardPage {
 
             Spacer(Modifier.height(16.dp))
 
-            var count by remember { mutableStateOf(0) }
+            var count by remember { mutableIntStateOf(0) }
             LaunchedEffect(Unit) {
                 launch {
                     while (true) {
diff --git a/platform/jewel/samples/standalone/src/main/kotlin/org/jetbrains/jewel/samples/standalone/Main.kt b/platform/jewel/samples/standalone/src/main/kotlin/org/jetbrains/jewel/samples/standalone/Main.kt
index b2081352dac2..6dff5e969b38 100644
--- a/platform/jewel/samples/standalone/src/main/kotlin/org/jetbrains/jewel/samples/standalone/Main.kt
+++ b/platform/jewel/samples/standalone/src/main/kotlin/org/jetbrains/jewel/samples/standalone/Main.kt
@@ -7,6 +7,7 @@ import androidx.compose.ui.text.font.FontFamily
 import androidx.compose.ui.unit.Density
 import androidx.compose.ui.window.application
 import org.jetbrains.jewel.foundation.theme.JewelTheme
+import org.jetbrains.jewel.foundation.util.JewelLogger
 import org.jetbrains.jewel.intui.standalone.Inter
 import org.jetbrains.jewel.intui.standalone.JetBrainsMono
 import org.jetbrains.jewel.intui.standalone.theme.IntUiTheme
@@ -27,6 +28,10 @@ import org.jetbrains.jewel.window.styling.TitleBarStyle
 import java.io.InputStream
 
 fun main() {
+    JewelLogger
+        .getInstance("StandaloneSample")
+        .info("Starting Jewel Standalone sample")
+
     val icon = svgResource("icons/jewel-logo.svg")
 
     application {
@@ -75,7 +80,8 @@ private fun svgResource(
     resourcePath: String,
     loader: ResourceLoader = ResourceLoader.Default,
 ): Painter =
-    loader.load(resourcePath)
+    loader
+        .load(resourcePath)
         .use { stream: InputStream ->
             loadSvgPainter(stream, Density(1f))
         }
diff --git a/platform/jewel/samples/standalone/src/main/kotlin/org/jetbrains/jewel/samples/standalone/reflection/Views.kt b/platform/jewel/samples/standalone/src/main/kotlin/org/jetbrains/jewel/samples/standalone/reflection/Views.kt
index 9bb54a0487f3..cdbe678a9660 100644
--- a/platform/jewel/samples/standalone/src/main/kotlin/org/jetbrains/jewel/samples/standalone/reflection/Views.kt
+++ b/platform/jewel/samples/standalone/src/main/kotlin/org/jetbrains/jewel/samples/standalone/reflection/Views.kt
@@ -1,6 +1,7 @@
 package org.jetbrains.jewel.samples.standalone.reflection
 
 import androidx.compose.runtime.Composable
+import org.jetbrains.jewel.foundation.util.JewelLogger
 import org.jetbrains.jewel.samples.standalone.viewmodel.View
 import org.jetbrains.jewel.samples.standalone.viewmodel.ViewInfo
 import org.jetbrains.jewel.ui.icon.PathIconKey
@@ -16,8 +17,10 @@ internal fun findViews(packageName: String): List<ViewInfo> {
     val path = "/" + packageName.replace('.', '/').removePrefix("/")
 
     val uri =
-        Class.forName("org.jetbrains.jewel.samples.standalone.reflection.ViewsKt")
-            .getResource(path)?.toURI() ?: return emptyList()
+        Class
+            .forName("org.jetbrains.jewel.samples.standalone.reflection.ViewsKt")
+            .getResource(path)
+            ?.toURI() ?: return emptyList()
 
     val directory =
         if (uri.scheme == "jar") {
@@ -35,12 +38,15 @@ internal fun findViews(packageName: String): List<ViewInfo> {
     val result = mutableListOf<ViewInfo>()
 
     if (Files.exists(directory)) {
-        Files.list(directory)
+        Files
+            .list(directory)
             .filter { f -> Files.isRegularFile(f) && !f.name.contains('$') && f.name.endsWith("Kt.class") }
             .forEach { f ->
                 val fullyQualifiedClassName =
                     packageName +
-                        f.absolutePathString().removePrefix(directory.absolutePathString())
+                        f
+                            .absolutePathString()
+                            .removePrefix(directory.absolutePathString())
                             .dropLast(6) // remove .class
                             .replace('/', '.')
                 try {
@@ -59,7 +65,7 @@ internal fun findViews(packageName: String): List<ViewInfo> {
                             )
                         }
                 } catch (e: ClassNotFoundException) {
-                    System.err.println(e)
+                    JewelLogger.getInstance("Views").error(e)
                 } catch (ignore: InstantiationException) {
                     // We try to instantiate an interface
                     // or an object that does not have a
diff --git a/platform/jewel/samples/standalone/src/main/kotlin/org/jetbrains/jewel/samples/standalone/view/component/ChipsAndTree.kt b/platform/jewel/samples/standalone/src/main/kotlin/org/jetbrains/jewel/samples/standalone/view/component/ChipsAndTree.kt
index 676051aa2aa5..a85048f40309 100644
--- a/platform/jewel/samples/standalone/src/main/kotlin/org/jetbrains/jewel/samples/standalone/view/component/ChipsAndTree.kt
+++ b/platform/jewel/samples/standalone/src/main/kotlin/org/jetbrains/jewel/samples/standalone/view/component/ChipsAndTree.kt
@@ -33,6 +33,7 @@ import org.jetbrains.jewel.foundation.lazy.SelectionMode
 import org.jetbrains.jewel.foundation.lazy.rememberSelectableLazyListState
 import org.jetbrains.jewel.foundation.lazy.tree.buildTree
 import org.jetbrains.jewel.foundation.theme.JewelTheme
+import org.jetbrains.jewel.foundation.util.JewelLogger
 import org.jetbrains.jewel.samples.standalone.viewmodel.View
 import org.jetbrains.jewel.ui.component.Chip
 import org.jetbrains.jewel.ui.component.CircularProgressIndicator
@@ -99,7 +100,8 @@ fun SelectableLazyColumnSample() {
                         Text(
                             text = listOfItems[index],
                             modifier =
-                                Modifier.fillMaxWidth()
+                                Modifier
+                                    .fillMaxWidth()
                                     .then(
                                         when {
                                             isSelected && isActive -> Modifier.background(Color.Blue)
@@ -107,7 +109,9 @@ fun SelectableLazyColumnSample() {
                                             else -> Modifier
                                         },
                                     ).clickable {
-                                        println("click on $index")
+                                        JewelLogger
+                                            .getInstance("ChipsAndTree")
+                                            .info("Click on $index")
                                     },
                         )
                     }
diff --git a/platform/jewel/ui/src/main/kotlin/org/jetbrains/jewel/ui/painter/ResourcePainterProvider.kt b/platform/jewel/ui/src/main/kotlin/org/jetbrains/jewel/ui/painter/ResourcePainterProvider.kt
index f78b0a38cee5..f51be29837f6 100644
--- a/platform/jewel/ui/src/main/kotlin/org/jetbrains/jewel/ui/painter/ResourcePainterProvider.kt
+++ b/platform/jewel/ui/src/main/kotlin/org/jetbrains/jewel/ui/painter/ResourcePainterProvider.kt
@@ -15,6 +15,7 @@ import androidx.compose.ui.res.loadSvgPainter
 import androidx.compose.ui.res.loadXmlImageVector
 import androidx.compose.ui.unit.Density
 import org.jetbrains.jewel.foundation.util.inDebugMode
+import org.jetbrains.jewel.foundation.util.myLogger
 import org.jetbrains.jewel.ui.icon.IconKey
 import org.jetbrains.jewel.ui.icon.LocalNewUiChecker
 import org.w3c.dom.Document
@@ -50,6 +51,8 @@ public class ResourcePainterProvider(
     private val basePath: String,
     vararg classLoaders: ClassLoader,
 ) : PainterProvider {
+    private val logger = myLogger()
+
     private val classLoaders = classLoaders.toSet()
 
     private val cache = ConcurrentHashMap<Int, Painter>()
@@ -75,25 +78,25 @@ public class ResourcePainterProvider(
         val scope = Scope(density, basePath, classLoaders)
 
         val currentHintsProvider = LocalPainterHintsProvider.current
-        currentHintsProvider.priorityHints(basePath)
+        currentHintsProvider
+            .priorityHints(basePath)
             .forEach { scope.resolveHint(it) }
 
         hints.forEach { scope.resolveHint(it) }
 
-        currentHintsProvider.hints(basePath)
+        currentHintsProvider
+            .hints(basePath)
             .forEach { scope.resolveHint(it) }
 
         val cacheKey = scope.acceptedHints.hashCode() * 31 + LocalDensity.current.hashCode()
 
-        if (inDebugMode && cache[cacheKey] != null) {
-            println("Cache hit for $basePath (accepted hints: ${scope.acceptedHints.joinToString()})")
+        if (cache[cacheKey] != null) {
+            logger.debug("Cache hit for $basePath (accepted hints: ${scope.acceptedHints.joinToString()})")
         }
 
         val painter =
             cache.getOrPut(cacheKey) {
-                if (inDebugMode) {
-                    println("Cache miss for $basePath (accepted hints: ${scope.acceptedHints.joinToString()})")
-                }
+                logger.debug("Cache miss for $basePath (accepted hints: ${scope.acceptedHints.joinToString()})")
                 loadPainter(scope)
             }
 
@@ -142,7 +145,7 @@ public class ResourcePainterProvider(
         for (classLoader in contextClassLoaders) {
             val url = classLoader.getResource(normalized)
             if (url != null) {
-                if (inDebugMode) println("Found resource: '$normalized'")
+                logger.debug("Found resource: '$normalized'")
                 return scope to url
             }
         }
@@ -159,9 +162,7 @@ public class ResourcePainterProvider(
             url = url,
             loadingAction = { resourceUrl ->
                 patchSvg(scope, url.openStream(), scope.acceptedHints).use { inputStream ->
-                    if (inDebugMode) {
-                        println("Loading icon $basePath(${scope.acceptedHints.joinToString()}) from $resourceUrl")
-                    }
+                    logger.debug("Loading icon $basePath(${scope.acceptedHints.joinToString()}) from $resourceUrl")
                     loadSvgPainter(inputStream, scope)
                 }
             },
@@ -186,10 +187,9 @@ public class ResourcePainterProvider(
                 with(hint) { scope.patch(document.documentElement) }
             }
 
-            return document.writeToString()
-                .also { patchedSvg ->
-                    if (inDebugMode) println("Patched SVG:\n\n$patchedSvg")
-                }
+            return document
+                .writeToString()
+                .also { patchedSvg -> logger.debug("Patched SVG:\n\n$patchedSvg") }
                 .byteInputStream()
         }
     }
@@ -234,7 +234,7 @@ public class ResourcePainterProvider(
                     error(message)
                 }
 
-                System.err.println(message)
+                logger.error(message)
                 return errorPainter
             }
 
@@ -247,7 +247,8 @@ public class ResourcePainterProvider(
         override val classLoaders: Set<ClassLoader>,
         override val path: String = rawPath,
         override val acceptedHints: MutableList<PainterHint> = mutableListOf(),
-    ) : ResourcePainterProviderScope, Density by localDensity {
+    ) : ResourcePainterProviderScope,
+        Density by localDensity {
         fun apply(pathHint: PainterPathHint): Scope? {
             with(pathHint) {
                 val patched = patch()
@@ -293,7 +294,7 @@ public fun rememberResourcePainterProvider(
     return remember(iconKey, iconClass.classLoader, isNewUi) {
         ResourcePainterProvider(
             iconKey.path(isNewUi),
-            iconClass.classLoader
+            iconClass.classLoader,
         )
     }
 }