Debug logs

Closes #34

.github/FUNDING.yml

@@ -1,3 +1 @@
-github: chylex
-patreon: chylex
 ko_fi: chylex

.gitignore

@@ -3,4 +3,5 @@
 !/.idea/runConfigurations
 
 /.gradle/
+/.intellijPlatform/
 /build/

README.md

@@ -2,9 +2,9 @@
 
 Displays errors, warnings, and other inspections inline. Highlights the background of lines with inspections. Supports light and dark themes out of the box.
 
-By default, the plugin shows **Errors**, **Warnings**, **Weak Warnings**, **Server Problems**, **Grammar Errors**, **Typos**, and other inspections with a high enough severity level. Configure visible severities in **Settings | Tools | Inspection Lens**.
+By default, the plugin shows **Errors**, **Warnings**, **Weak Warnings**, **Server Problems**, **Grammar Errors**, **Typos**, and other inspections with a high enough severity level. Left-click an inspection to show quick fixes. Middle-click an inspection to navigate to the relevant code in the editor.
 
-Left-click an inspection to show quick fixes. Middle-click an inspection to navigate to the relevant code in the editor.
+Configure appearance, behavior of clicking on inspections, and visible severities in **Settings | Tools | Inspection Lens**.
 
 Inspired by [Error Lens](https://marketplace.visualstudio.com/items?itemName=usernamehw.errorlens) for Visual Studio Code, and [Inline Error](https://plugins.jetbrains.com/plugin/17302-inlineerror) for IntelliJ Platform.
 

build.gradle.kts

@@ -1,48 +1,50 @@
 @file:Suppress("ConvertLambdaToReference")
 
-import org.jetbrains.kotlin.gradle.tasks.KotlinCompile
-
 plugins {
-	kotlin("jvm") version "1.8.0"
-	id("org.jetbrains.intellij") version "1.17.0"
+	kotlin("jvm")
+	id("org.jetbrains.intellij.platform")
 }
 
 group = "com.chylex.intellij.inspectionlens"
-version = "1.5"
+version = "1.5.2.902"
 
 repositories {
 	mavenCentral()
+	
+	intellijPlatform {
+		defaultRepositories()
+	}
 }
 
-intellij {
-	version.set("2023.3.3")
-	updateSinceUntilBuild.set(false)
+dependencies {
+	intellijPlatform {
+		intellijIdeaUltimate("2025.1")
+		bundledPlugin("tanvd.grazi")
+	}
 	
-	plugins.add("tanvd.grazi")
+	testImplementation("org.junit.jupiter:junit-jupiter:5.9.2")
+}
+
+intellijPlatform {
+	pluginConfiguration {
+		ideaVersion {
+			sinceBuild.set("233.11361.10")
+			untilBuild.set(provider { null })
+		}
+	}
 }
 
 kotlin {
 	jvmToolchain(17)
-}
-
-dependencies {
-	testImplementation("org.junit.jupiter:junit-jupiter:5.9.2")
-}
-
-tasks.patchPluginXml {
-	sinceBuild.set("233.11361.10")
-}
-
-tasks.buildSearchableOptions {
-	enabled = false
+	
+	compilerOptions {
+		freeCompilerArgs = listOf(
+			"-X" + "jvm-default=all",
+			"-X" + "lambdas=indy"
+		)
+	}
 }
 
 tasks.test {
 	useJUnitPlatform()
 }
-
-tasks.withType<KotlinCompile> {
-	kotlinOptions.freeCompilerArgs = listOf(
-		"-Xjvm-default=all"
-	)
-}

gradle/wrapper/gradle-wrapper.properties

@@ -1,6 +1,6 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-8.4-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.12-bin.zip
 networkTimeout=10000
 validateDistributionUrl=true
 zipStoreBase=GRADLE_USER_HOME

gradlew

@@ -15,6 +15,8 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 #
+# SPDX-License-Identifier: Apache-2.0
+#
 
 ##############################################################################
 #
@@ -55,7 +57,7 @@
 #       Darwin, MinGW, and NonStop.
 #
 #   (3) This script is generated from the Groovy template
-#       https://github.com/gradle/gradle/blob/HEAD/subprojects/plugins/src/main/resources/org/gradle/api/internal/plugins/unixStartScript.txt
+#       https://github.com/gradle/gradle/blob/HEAD/platforms/jvm/plugins-application/src/main/resources/org/gradle/api/internal/plugins/unixStartScript.txt
 #       within the Gradle project.
 #
 #       You can find Gradle at https://github.com/gradle/gradle/.
@@ -84,7 +86,7 @@ done
 # shellcheck disable=SC2034
 APP_BASE_NAME=${0##*/}
 # Discard cd standard output in case $CDPATH is set (https://github.com/gradle/gradle/issues/25036)
-APP_HOME=$( cd "${APP_HOME:-./}" > /dev/null && pwd -P ) || exit
+APP_HOME=$( cd -P "${APP_HOME:-./}" > /dev/null && printf '%s\n' "$PWD" ) || exit
 
 # Use the maximum available, or set MAX_FD != -1 to use that value.
 MAX_FD=maximum

gradlew.bat

@@ -13,6 +13,8 @@
 @rem See the License for the specific language governing permissions and
 @rem limitations under the License.
 @rem
+@rem SPDX-License-Identifier: Apache-2.0
+@rem
 
 @if "%DEBUG%"=="" @echo off
 @rem ##########################################################################
@@ -43,11 +45,11 @@ set JAVA_EXE=java.exe
 %JAVA_EXE% -version >NUL 2>&1
 if %ERRORLEVEL% equ 0 goto execute
 
-echo.
-echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
-echo.
-echo Please set the JAVA_HOME variable in your environment to match the
-echo location of your Java installation.
+echo. 1>&2
+echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH. 1>&2
+echo. 1>&2
+echo Please set the JAVA_HOME variable in your environment to match the 1>&2
+echo location of your Java installation. 1>&2
 
 goto fail
 
@@ -57,11 +59,11 @@ set JAVA_EXE=%JAVA_HOME%/bin/java.exe
 
 if exist "%JAVA_EXE%" goto execute
 
-echo.
-echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME%
-echo.
-echo Please set the JAVA_HOME variable in your environment to match the
-echo location of your Java installation.
+echo. 1>&2
+echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME% 1>&2
+echo. 1>&2
+echo Please set the JAVA_HOME variable in your environment to match the 1>&2
+echo location of your Java installation. 1>&2
 
 goto fail
 

settings.gradle.kts

@@ -1 +1,8 @@
 rootProject.name = "InspectionLens"
+
+pluginManagement {
+	plugins {
+		kotlin("jvm") version "2.1.0"
+		id("org.jetbrains.intellij.platform") version "2.2.1"
+	}
+}

src/main/kotlin/com/chylex/intellij/inspectionlens/InspectionLens.kt

@@ -3,6 +3,7 @@ package com.chylex.intellij.inspectionlens
 import com.chylex.intellij.inspectionlens.editor.EditorLensFeatures
 import com.intellij.openapi.application.ApplicationManager
 import com.intellij.openapi.components.service
+import com.intellij.openapi.diagnostic.logger
 import com.intellij.openapi.fileEditor.FileEditorManager
 import com.intellij.openapi.fileEditor.TextEditor
 import com.intellij.openapi.project.ProjectManager
@@ -13,6 +14,8 @@ import com.intellij.openapi.project.ProjectManager
 internal object InspectionLens {
 	const val PLUGIN_ID = "com.chylex.intellij.inspectionlens"
 	
+	val LOG = logger<InspectionLens>()
+	
 	/**
 	 * Installs lenses into [editor].
 	 */

src/main/kotlin/com/chylex/intellij/inspectionlens/InspectionLensFileOpenedListener.kt

@@ -11,6 +11,8 @@ import com.intellij.openapi.vfs.VirtualFile
  */
 class InspectionLensFileOpenedListener : FileOpenedSyncListener {
 	override fun fileOpenedSync(source: FileEditorManager, file: VirtualFile, editorsWithProviders: List<FileEditorWithProvider>) {
+		InspectionLens.LOG.info("File opened: $file (editor count: ${editorsWithProviders.size})")
+		
 		for (editorWrapper in editorsWithProviders) {
 			val fileEditor = editorWrapper.fileEditor
 			if (fileEditor is TextEditor) {

src/main/kotlin/com/chylex/intellij/inspectionlens/debug/Highlighter.kt

@@ -0,0 +1,9 @@
+package com.chylex.intellij.inspectionlens.debug
+
+import com.intellij.codeInsight.daemon.impl.HighlightInfo
+import com.intellij.lang.annotation.HighlightSeverity
+import com.intellij.openapi.editor.markup.RangeHighlighter
+
+data class Highlighter(val hashCode: Int, val layer: Int, val severity: HighlightSeverity, val description: String) {
+	constructor(highlighter: RangeHighlighter, info: HighlightInfo) : this(System.identityHashCode(highlighter), highlighter.layer, info.severity, info.description)
+}

src/main/kotlin/com/chylex/intellij/inspectionlens/debug/LensEvent.kt

@@ -0,0 +1,5 @@
+package com.chylex.intellij.inspectionlens.debug
+
+import java.time.Instant
+
+data class LensEvent(val time: Instant, val data: LensEventData)

src/main/kotlin/com/chylex/intellij/inspectionlens/debug/LensEventData.kt

@@ -0,0 +1,7 @@
+package com.chylex.intellij.inspectionlens.debug
+
+sealed interface LensEventData {
+	data class MarkupModelAfterAdded(val lens: Highlighter) : LensEventData
+	data class MarkupModelAttributesChanged(val lens: Highlighter) : LensEventData
+	data class MarkupModelBeforeRemoved(val lens: Highlighter) : LensEventData
+}

src/main/kotlin/com/chylex/intellij/inspectionlens/debug/LensEventManager.kt

@@ -0,0 +1,14 @@
+package com.chylex.intellij.inspectionlens.debug
+
+import com.intellij.openapi.editor.Editor
+import java.time.Instant
+
+object LensEventManager {
+	val fileNameToEventsMap = mutableMapOf<String, MutableList<LensEvent>>()
+	
+	@Synchronized
+	fun addEvent(editor: Editor, event: LensEventData) {
+		val path = editor.virtualFile?.path ?: return
+		fileNameToEventsMap.getOrPut(path, ::mutableListOf).add(LensEvent(Instant.now(), event))
+	}
+}

src/main/kotlin/com/chylex/intellij/inspectionlens/debug/ShowColorEditorAction.kt

@@ -1,274 +0,0 @@
-package com.chylex.intellij.inspectionlens.debug
-
-import com.chylex.intellij.inspectionlens.editor.lens.ColorGenerator
-import com.chylex.intellij.inspectionlens.editor.lens.ColorMode
-import com.chylex.intellij.inspectionlens.editor.lens.EditorLens
-import com.chylex.intellij.inspectionlens.editor.lens.LensSeverity
-import com.intellij.codeInsight.daemon.impl.HighlightInfo
-import com.intellij.codeInsight.daemon.impl.HighlightInfoType
-import com.intellij.grazie.ide.TextProblemSeverities
-import com.intellij.lang.annotation.HighlightSeverity
-import com.intellij.openapi.Disposable
-import com.intellij.openapi.actionSystem.ActionUpdateThread
-import com.intellij.openapi.actionSystem.AnAction
-import com.intellij.openapi.actionSystem.AnActionEvent
-import com.intellij.openapi.components.service
-import com.intellij.openapi.editor.Editor
-import com.intellij.openapi.editor.EditorFactory
-import com.intellij.openapi.editor.colors.EditorColorsManager
-import com.intellij.openapi.editor.colors.EditorColorsScheme
-import com.intellij.openapi.editor.event.CaretEvent
-import com.intellij.openapi.editor.event.CaretListener
-import com.intellij.openapi.editor.event.SelectionEvent
-import com.intellij.openapi.editor.event.SelectionListener
-import com.intellij.openapi.editor.ex.EditorEx
-import com.intellij.openapi.project.Project
-import com.intellij.openapi.ui.DialogPanel
-import com.intellij.openapi.ui.DialogWrapper
-import com.intellij.openapi.util.Disposer
-import com.intellij.openapi.util.Key
-import com.intellij.spellchecker.SpellCheckerSeveritiesProvider
-import com.intellij.ui.ColorUtil
-import com.intellij.ui.dsl.builder.Align
-import com.intellij.ui.dsl.builder.Cell
-import com.intellij.ui.dsl.builder.LabelPosition
-import com.intellij.ui.dsl.builder.Row
-import com.intellij.ui.dsl.builder.panel
-import com.intellij.ui.dsl.builder.selected
-import javax.swing.Action
-import javax.swing.JSlider
-
-class ShowColorEditorAction : AnAction() {
-	override fun getActionUpdateThread(): ActionUpdateThread {
-		return ActionUpdateThread.BGT
-	}
-	
-	override fun actionPerformed(e: AnActionEvent) {
-		Dialog(e.project).show()
-	}
-	
-	private class Dialog(project: Project?) : DialogWrapper(project) {
-		private val editorSyncer = EditorSyncer(disposable)
-		
-		init {
-			title = "Inspection Lens - Color Editor"
-			init()
-		}
-		
-		@Suppress("DuplicatedCode")
-		override fun createCenterPanel(): DialogPanel {
-			return panel {
-				row {
-					for (scheme in EditorColorsManager.getInstance().allSchemes.sortedWith(compareBy({ ColorUtil.isDark(it.defaultBackground) }, { it.displayName }))) {
-						createEditor(scheme)
-					}
-				}.resizableRow()
-				
-				row {
-					val generateColors = checkBox("Generate colors")
-						.selected(ColorGenerator.useGenerator)
-						.onChanged {
-							ColorGenerator.useGenerator = it.isSelected
-							refreshColors()
-						}
-					
-					slider(0, 15, 1, 5)
-						.label("Light theme desaturation", LabelPosition.TOP)
-						.enabledIf(generateColors.selected)
-						.bindColorValue(ColorGenerator::lightThemeDesaturation) { ColorGenerator.lightThemeDesaturation = it }
-					
-					slider(0, 15, 1, 5)
-						.label("Dark theme desaturation", LabelPosition.TOP)
-						.enabledIf(generateColors.selected)
-						.bindColorValue(ColorGenerator::darkThemeDesaturation) { ColorGenerator.darkThemeDesaturation = it }
-					
-					slider(0, 100, 5, 25)
-						.label("Light theme threshold", LabelPosition.TOP)
-						.enabledIf(generateColors.selected)
-						.bindColorValue(ColorGenerator::lightThemeThreshold) { ColorGenerator.lightThemeThreshold = it }
-					
-					slider(0, 100, 5, 25)
-						.label("Dark theme threshold", LabelPosition.TOP)
-						.enabledIf(generateColors.selected)
-						.bindColorValue(ColorGenerator::darkThemeThreshold) { ColorGenerator.darkThemeThreshold = it }
-					
-					slider(0, 25, 1, 5)
-						.label("Light theme line alpha", LabelPosition.TOP)
-						.enabledIf(generateColors.selected)
-						.bindColorValue(ColorGenerator::lightThemeLineAlpha) { ColorGenerator.lightThemeLineAlpha = it }
-					
-					slider(0, 25, 1, 5)
-						.label("Dark theme line alpha", LabelPosition.TOP)
-						.enabledIf(generateColors.selected)
-						.bindColorValue(ColorGenerator::darkThemeLineAlpha) { ColorGenerator.darkThemeLineAlpha = it }
-				}
-			}
-		}
-		
-		private fun Row.createEditor(scheme: EditorColorsScheme) {
-			val editor = createPreviewEditor(scheme, disposable)
-			editorSyncer.add(editor)
-			
-			panel {
-				row {
-					cell(editor.component)
-						.label(scheme.displayName, LabelPosition.TOP)
-						.align(Align.FILL)
-						.resizableColumn()
-				}.resizableRow()
-			}.resizableColumn()
-		}
-		
-		private fun Cell<JSlider>.bindColorValue(getter: () -> Int, setter: (Int) -> Unit): Cell<JSlider> {
-			return applyToComponent {
-				value = getter()
-				toolTipText = value.toString()
-				
-				addChangeListener {
-					toolTipText = value.toString()
-					setter(value)
-					refreshColors()
-				}
-			}
-		}
-		
-		private fun refreshColors() {
-			for (severity in LensSeverity.values()) {
-				severity.refreshColors()
-			}
-			
-			for (editor in editorSyncer.editors) {
-				recreateLenses(editor)
-			}
-		}
-		
-		override fun createActions(): Array<Action> {
-			return arrayOf(okAction)
-		}
-		
-		override fun getDimensionServiceKey(): String {
-			return this::class.java.name
-		}
-	}
-	
-	private class EditorSyncer(private val disposable: Disposable) {
-		val editors = mutableListOf<Editor>()
-		
-		fun add(editor: Editor) {
-			editors.add(editor)
-			
-			editor.caretModel.addCaretListener(object : CaretListener {
-				override fun caretPositionChanged(event: CaretEvent) {
-					syncCarets(editor)
-				}
-				
-				override fun caretAdded(event: CaretEvent) {
-					syncCarets(editor)
-				}
-				
-				override fun caretRemoved(event: CaretEvent) {
-					syncCarets(editor)
-				}
-			}, disposable)
-			
-			editor.selectionModel.addSelectionListener(object : SelectionListener {
-				override fun selectionChanged(e: SelectionEvent) {
-					syncCarets(editor)
-				}
-			}, disposable)
-		}
-		
-		private var isSyncing = false
-		
-		private fun syncCarets(mainEditor: Editor) {
-			val caretsAndSelections = mainEditor.caretModel.caretsAndSelections
-			
-			syncEditors(mainEditor) {
-				it.caretModel.caretsAndSelections = caretsAndSelections
-			}
-		}
-		
-		private inline fun syncEditors(mainEditor: Editor, action: (Editor) -> Unit) {
-			if (isSyncing) {
-				return
-			}
-			
-			isSyncing = true
-			try {
-				for (editor in editors) {
-					if (editor !== mainEditor) {
-						action(editor)
-					}
-				}
-			} finally {
-				isSyncing = false
-			}
-		}
-	}
-	
-	private companion object {
-		private val SEVERITIES = listOf(
-			HighlightSeverity.ERROR,
-			HighlightSeverity.WARNING,
-			HighlightSeverity.WEAK_WARNING,
-			HighlightSeverity.GENERIC_SERVER_ERROR_OR_WARNING,
-			TextProblemSeverities.STYLE_SUGGESTION,
-			SpellCheckerSeveritiesProvider.TYPO,
-			HighlightSeverity("Other", 50)
-		)
-		
-		private val LENSES_KEY = Key.create<MutableList<EditorLens>>("InspectionLens.ShowColorEditorAction.Lenses")
-		
-		private fun createPreviewEditor(scheme: EditorColorsScheme, disposable: Disposable): Editor {
-			val editorFactory = EditorFactory.getInstance()
-			
-			val document = editorFactory.createDocument(('A'..'Z').take(SEVERITIES.size * 3).joinToString(separator = "\n", postfix = "\n\n") { "$it = 0;" })
-			val editor = editorFactory.createViewer(document) as EditorEx
-			
-			editor.colorsScheme = scheme
-			editor.caretModel.moveToOffset(editor.document.textLength)
-			
-			with(editor.settings) {
-				additionalColumnsCount = 0
-				additionalLinesCount = 0
-				isIndentGuidesShown = false
-				isLineMarkerAreaShown = false
-				isLineNumbersShown = true
-				isRightMarginShown = false
-				isWhitespacesShown = true
-				setGutterIconsShown(false)
-			}
-			
-			ColorMode.setForEditor(editor, if (ColorUtil.isDark(scheme.defaultBackground)) ColorMode.ALWAYS_DARK else ColorMode.ALWAYS_LIGHT)
-			recreateLenses(editor)
-			
-			Disposer.register(disposable) { editorFactory.releaseEditor(editor) }
-			return editor
-		}
-		
-		private fun recreateLenses(editor: Editor) {
-			LENSES_KEY.get(editor)?.forEach(EditorLens::hide)
-			
-			val lenses = mutableListOf<EditorLens>()
-			LENSES_KEY.set(editor, lenses)
-			
-			for ((index, severity) in SEVERITIES.withIndex()) {
-				addLens(editor, severity, index, lenses)
-				addLens(editor, severity, (index * 2) + 1 + SEVERITIES.size, lenses)
-			}
-		}
-		
-		private fun addLens(editor: Editor, severity: HighlightSeverity, line: Int, list: MutableList<EditorLens>) {
-			val startOffset = editor.document.getLineStartOffset(line)
-			val endOffset = editor.document.getLineEndOffset(line)
-			
-			val highlightInfo = HighlightInfo.newHighlightInfo(HighlightInfoType.ERROR)
-				.severity(severity)
-				.range(startOffset, endOffset)
-				.descriptionAndTooltip("Example - ${severity.displayCapitalizedName}")
-				.createUnconditionally()
-			
-			EditorLens.show(editor, highlightInfo, service())?.let(list::add)
-		}
-	}
-}

src/main/kotlin/com/chylex/intellij/inspectionlens/editor/EditorLensFeatures.kt

@@ -1,5 +1,6 @@
 package com.chylex.intellij.inspectionlens.editor
 
+import com.chylex.intellij.inspectionlens.InspectionLens
 import com.intellij.openapi.Disposable
 import com.intellij.openapi.editor.Editor
 import com.intellij.openapi.editor.ex.FoldingModelEx
@@ -19,7 +20,7 @@ internal class EditorLensFeatures private constructor(
 ) {
 	private val lensManager = EditorLensManager(editor)
 	private val lensManagerDispatcher = EditorLensManagerDispatcher(lensManager)
-	private val markupModelListener = LensMarkupModelListener(lensManagerDispatcher)
+	private val markupModelListener = LensMarkupModelListener(editor, lensManagerDispatcher)
 	
 	init {
 		markupModel.addMarkupModelListener(disposable, markupModelListener)
@@ -38,19 +39,28 @@ internal class EditorLensFeatures private constructor(
 		
 		fun install(editor: Editor, disposable: Disposable) {
 			if (editor.getUserData(EDITOR_KEY) != null) {
+				InspectionLens.LOG.info("Skipped installation to: $editor")
 				return
 			}
 			
+			InspectionLens.LOG.info("Installing to: $editor")
+			
 			val markupModel = DocumentMarkupModel.forDocument(editor.document, editor.project, false) as? MarkupModelEx ?: return
 			val foldingModel = editor.foldingModel as? FoldingModelEx
 			val features = EditorLensFeatures(editor, markupModel, foldingModel, disposable)
 			
 			editor.putUserData(EDITOR_KEY, features)
-			Disposer.register(disposable) { editor.putUserData(EDITOR_KEY, null) }
+			
+			Disposer.register(disposable) {
+				InspectionLens.LOG.info("Installation disposed: $editor", Exception("DISPOSE STACK TRACE"))
+				editor.putUserData(EDITOR_KEY, null)
+			}
 		}
 		
 		fun refresh(editor: Editor) {
-			editor.getUserData(EDITOR_KEY)?.refresh()
+			val userData = editor.getUserData(EDITOR_KEY)
+			InspectionLens.LOG.info("Refreshing: $editor ($userData)")
+			userData?.refresh()
 		}
 	}
 }

src/main/kotlin/com/chylex/intellij/inspectionlens/editor/EditorLensManager.kt

@@ -1,7 +1,9 @@
 package com.chylex.intellij.inspectionlens.editor
 
+import com.chylex.intellij.inspectionlens.debug.Highlighter
 import com.chylex.intellij.inspectionlens.editor.lens.EditorLens
 import com.chylex.intellij.inspectionlens.settings.LensSettingsState
+import com.intellij.codeInsight.daemon.impl.HighlightInfo
 import com.intellij.openapi.components.service
 import com.intellij.openapi.editor.Editor
 import com.intellij.openapi.editor.markup.RangeHighlighter
@@ -14,6 +16,9 @@ internal class EditorLensManager(private val editor: Editor) {
 	private val lenses = IdentityHashMap<RangeHighlighter, EditorLens>()
 	private val settings = service<LensSettingsState>()
 	
+	private val highlighters
+		get() = lenses.keys.map { Highlighter(it, HighlightInfo.fromRangeHighlighter(it)!!) }
+	
 	private fun show(highlighterWithInfo: HighlighterWithInfo) {
 		val (highlighter, info) = highlighterWithInfo
 		

src/main/kotlin/com/chylex/intellij/inspectionlens/editor/LensMarkupModelListener.kt

@@ -1,8 +1,13 @@
 package com.chylex.intellij.inspectionlens.editor
 
+import com.chylex.intellij.inspectionlens.InspectionLens
+import com.chylex.intellij.inspectionlens.debug.Highlighter
+import com.chylex.intellij.inspectionlens.debug.LensEventData
+import com.chylex.intellij.inspectionlens.debug.LensEventManager
 import com.chylex.intellij.inspectionlens.settings.LensSettingsState
 import com.intellij.codeInsight.daemon.impl.HighlightInfo
 import com.intellij.openapi.components.service
+import com.intellij.openapi.editor.Editor
 import com.intellij.openapi.editor.ex.RangeHighlighterEx
 import com.intellij.openapi.editor.impl.event.MarkupModelListener
 import com.intellij.openapi.editor.markup.RangeHighlighter
@@ -10,20 +15,36 @@ import com.intellij.openapi.editor.markup.RangeHighlighter
 /**
  * Listens for inspection highlights and reports them to [EditorLensManager].
  */
-internal class LensMarkupModelListener(private val lensManagerDispatcher: EditorLensManagerDispatcher) : MarkupModelListener {
+internal class LensMarkupModelListener(private val editor: Editor, private val lensManagerDispatcher: EditorLensManagerDispatcher) : MarkupModelListener {
 	private val settings = service<LensSettingsState>()
 	
 	override fun afterAdded(highlighter: RangeHighlighterEx) {
-		showIfValid(highlighter)
+		try {
+			getFilteredHighlightInfo(highlighter)?.let { LensEventManager.addEvent(editor, LensEventData.MarkupModelAfterAdded(Highlighter(highlighter, it))) }
+			showIfValid(highlighter)
+		} catch (e: Exception) {
+			InspectionLens.LOG.error("Error showing inspection", e)
+		}
 	}
 	
 	override fun attributesChanged(highlighter: RangeHighlighterEx, renderersChanged: Boolean, fontStyleOrColorChanged: Boolean) {
-		showIfValid(highlighter)
+		try {
+			getFilteredHighlightInfo(highlighter)?.let { LensEventManager.addEvent(editor, LensEventData.MarkupModelAttributesChanged(Highlighter(highlighter, it))) }
+			showIfValid(highlighter)
+		} catch (e: Exception) {
+			InspectionLens.LOG.error("Error updating inspection", e)
+		}
 	}
 	
 	override fun beforeRemoved(highlighter: RangeHighlighterEx) {
-		if (getFilteredHighlightInfo(highlighter) != null) {
-			lensManagerDispatcher.hide(highlighter)
+		try {
+			val filteredHighlightInfo = getFilteredHighlightInfo(highlighter)
+			if (filteredHighlightInfo != null) {
+				LensEventManager.addEvent(editor, LensEventData.MarkupModelBeforeRemoved(Highlighter(highlighter, filteredHighlightInfo)))
+				lensManagerDispatcher.hide(highlighter)
+			}
+		} catch (e: Exception) {
+			InspectionLens.LOG.error("Error hiding inspection", e)
 		}
 	}
 	

src/main/kotlin/com/chylex/intellij/inspectionlens/editor/lens/ColorGenerator.kt

@@ -1,80 +0,0 @@
-package com.chylex.intellij.inspectionlens.editor.lens
-
-import com.intellij.ui.ColorUtil
-import java.awt.Color
-import java.util.Locale
-import kotlin.math.abs
-import kotlin.math.pow
-
-internal object ColorGenerator {
-	private const val HACK_BRIGHTNESS_STEP = 1.025F
-	
-	var useGenerator = false
-	var lightThemeDesaturation = 1
-	var lightThemeThreshold = 32
-	var lightThemeLineAlpha = 10
-	var darkThemeDesaturation = 2
-	var darkThemeThreshold = 62
-	var darkThemeLineAlpha = 13
-	
-	data class Theme(
-		val lightThemeTextColor: Color,
-		val lightThemeLineColor: Color,
-		val darkThemeTextColor: Color,
-		val darkThemeLineColor: Color,
-	)
-
-	fun generate(name: String, baseColor: Color): Theme {
-		val lightThemeTextColor: Color = findColorWithPerceivedBrightness("$name / Light", baseColor, lightThemeDesaturation, 50 downTo -50) { it <= lightThemeThreshold }
-		val darkThemeTextColor: Color = findColorWithPerceivedBrightness("$name / Dark", baseColor, darkThemeDesaturation, -50..50) { it >= darkThemeThreshold }
-		
-		val lightThemeLineColor = ColorUtil.toAlpha(lightThemeTextColor, lightThemeLineAlpha)
-		val darkThemeLineColor = ColorUtil.toAlpha(darkThemeTextColor, darkThemeLineAlpha)
-		
-		return Theme(lightThemeTextColor, lightThemeLineColor, darkThemeTextColor, darkThemeLineColor)
-	}
-	
-	private fun findColorWithPerceivedBrightness(name: String, baseColor: Color, desaturation: Int, steps: IntProgression, testPerceivedBrightness: (Double) -> Boolean): Color {
-		var finalColor = baseColor
-		var finalBrightening = 0
-		var finalPerceivedBrightness = 0.0
-		
-		for (brightening in steps) {
-			finalColor = ColorUtil.desaturate(ColorUtil.hackBrightness(baseColor, abs(brightening), if (brightening < 0) 1F / HACK_BRIGHTNESS_STEP else HACK_BRIGHTNESS_STEP), desaturation)
-			finalBrightening = brightening
-			finalPerceivedBrightness = getPerceivedBrightness(finalColor)
-			
-			if (testPerceivedBrightness(finalPerceivedBrightness)) {
-				break
-			}
-		}
-		
-		println("$name - ${baseColor.red},${baseColor.green},${baseColor.blue} --> step $finalBrightening; brightness ${String.format(Locale.ROOT, "%.2f", finalPerceivedBrightness)}; color ${finalColor.red},${finalColor.green},${finalColor.blue}")
-		return finalColor
-	}
-	
-	private fun getLuminance(r: Double, g: Double, b: Double): Double {
-		return 0.2126 * srgbToLinearRgb(r) + 0.7152 * srgbToLinearRgb(g) + 0.0722 * srgbToLinearRgb(b)
-	}
-	
-	private fun srgbToLinearRgb(channel: Double): Double {
-		return if (channel <= 0.04045)
-			channel / 12.92
-		else
-			((channel + 0.055) / 1.055).pow(2.4)
-	}
-	
-	private fun getPerceivedBrightness(luminance: Double): Double {
-		return if (luminance <= (216.0 / 24389.0))
-			luminance * (24389.0 / 27.0)
-		else
-			luminance.pow(1.0 / 3.0) * 116 - 16
-	}
-	
-	private fun getPerceivedBrightness(color: Color): Double {
-		val r = color.red / 255.0
-		val g = color.green / 255.0
-		val b = color.blue / 255.0
-		return getPerceivedBrightness(getLuminance(r, g, b))
-	}
-}

src/main/kotlin/com/chylex/intellij/inspectionlens/editor/lens/ColorMode.kt

@@ -1,35 +0,0 @@
-package com.chylex.intellij.inspectionlens.editor.lens
-
-import com.intellij.openapi.editor.Editor
-import com.intellij.openapi.util.Key
-import com.intellij.ui.JBColor
-import java.awt.Color
-import java.util.EnumMap
-
-internal enum class ColorMode {
-	AUTO,
-	ALWAYS_LIGHT,
-	ALWAYS_DARK;
-	
-	companion object {
-		private val KEY = Key.create<ColorMode>("InspectionLens.ColorMode")
-		
-		fun getFromEditor(editor: Editor): ColorMode {
-			return KEY.get(editor, AUTO)
-		}
-		
-		fun setForEditor(editor: Editor, colorMode: ColorMode) {
-			KEY.set(editor, colorMode)
-		}
-		
-		inline fun createColorAttributes(lightThemeColor: Color, darkThemeColor: Color, attributesFactory: (JBColor) -> LensSeverityTextAttributes): EnumMap<ColorMode, LensSeverityTextAttributes> {
-			val result = EnumMap<ColorMode, LensSeverityTextAttributes>(ColorMode::class.java)
-			
-			result[AUTO] = attributesFactory(JBColor(lightThemeColor, darkThemeColor))
-			result[ALWAYS_LIGHT] = attributesFactory(JBColor(lightThemeColor, lightThemeColor))
-			result[ALWAYS_DARK] = attributesFactory(JBColor(darkThemeColor, darkThemeColor))
-			
-			return result
-		}
-	}
-}

src/main/kotlin/com/chylex/intellij/inspectionlens/editor/lens/EditorLens.kt

@@ -32,6 +32,10 @@ internal class EditorLens private constructor(private var inlay: EditorLensInlay
 		lineBackground.hide(inlay.editor)
 	}
 	
+	override fun toString(): String {
+		return "$inlay"
+	}
+	
 	companion object {
 		fun show(editor: Editor, info: HighlightInfo, settings: LensSettingsState): EditorLens? {
 			val inlay = EditorLensInlay.show(editor, info, settings) ?: return null

src/main/kotlin/com/chylex/intellij/inspectionlens/editor/lens/EditorLensLineBackground.kt

@@ -43,7 +43,7 @@ internal value class EditorLensLineBackground(private val highlighter: RangeHigh
 			return if (editor.foldingModel.let { it.isOffsetCollapsed(startOffset) || it.isOffsetCollapsed(endOffset) })
 				null
 			else
-				severity.getLineAttributes(ColorMode.getFromEditor(editor))
+				severity.lineAttributes
 		}
 	}
 }

src/main/kotlin/com/chylex/intellij/inspectionlens/editor/lens/IntentionsPopup.kt

@@ -4,6 +4,10 @@ import com.intellij.codeInsight.daemon.impl.IntentionsUI
 import com.intellij.codeInsight.hint.HintManager
 import com.intellij.codeInsight.intention.impl.ShowIntentionActionsHandler
 import com.intellij.lang.LangBundle
+import com.intellij.openapi.actionSystem.ActionManager
+import com.intellij.openapi.actionSystem.ActionPlaces
+import com.intellij.openapi.actionSystem.IdeActions
+import com.intellij.openapi.actionSystem.ex.ActionUtil
 import com.intellij.openapi.editor.Editor
 import com.intellij.openapi.project.Project
 import com.intellij.psi.PsiDocumentManager
@@ -18,6 +22,19 @@ internal object IntentionsPopup {
 	}
 	
 	private fun tryShow(editor: Editor): Boolean {
+		// If the IDE uses the default Show Intentions action and handler,
+		// use the handler directly to bypass additional logic from the action.
+		val action = ActionManager.getInstance().getAction(IdeActions.ACTION_SHOW_INTENTION_ACTIONS)
+		if (action.javaClass.name === DEFAULT_ACTION_CLASS) {
+			return tryShowWithDefaultHandler(editor)
+		}
+		else {
+			ActionUtil.invokeAction(action, editor.component, ActionPlaces.EDITOR_INLAY, null, null)
+			return true
+		}
+	}
+	
+	private fun tryShowWithDefaultHandler(editor: Editor): Boolean {
 		val project = editor.project ?: return false
 		val file = PsiUtilBase.getPsiFileInEditor(editor, project) ?: return false
 		
@@ -28,6 +45,11 @@ internal object IntentionsPopup {
 		return true
 	}
 	
+	/**
+	 * New IDEA versions mark this class as internal, so the plugin verifier flags references to it as errors.
+	 */
+	const val DEFAULT_ACTION_CLASS = "com.intellij.codeInsight.intention.actions.ShowIntentionActionsAction"
+	
 	private val HANDLER = object : ShowIntentionActionsHandler() {
 		public override fun showIntentionHint(project: Project, editor: Editor, file: PsiFile, showFeedbackOnEmptyMenu: Boolean) {
 			super.showIntentionHint(project, editor, file, showFeedbackOnEmptyMenu)

src/main/kotlin/com/chylex/intellij/inspectionlens/editor/lens/LensRenderer.kt

@@ -1,5 +1,6 @@
 package com.chylex.intellij.inspectionlens.editor.lens
 
+import com.chylex.intellij.inspectionlens.settings.LensHoverMode
 import com.chylex.intellij.inspectionlens.settings.LensSettingsState
 import com.intellij.codeInsight.daemon.impl.HighlightInfo
 import com.intellij.codeInsight.daemon.impl.HintRenderer
@@ -16,6 +17,7 @@ import com.intellij.ui.paint.EffectPainter
 import java.awt.Cursor
 import java.awt.Graphics
 import java.awt.Graphics2D
+import java.awt.MouseInfo
 import java.awt.Point
 import java.awt.Rectangle
 import java.awt.event.MouseEvent
@@ -25,10 +27,9 @@ import javax.swing.SwingUtilities
 /**
  * Renders the text of an inspection lens.
  */
-class LensRenderer(private var info: HighlightInfo, settings: LensSettingsState) : HintRenderer(null), InputHandler {
-	private val useEditorFont = settings.useEditorFont
+class LensRenderer(private var info: HighlightInfo, private val settings: LensSettingsState) : HintRenderer(null), InputHandler {
 	private lateinit var inlay: Inlay<*>
-	private lateinit var severity: LensSeverity
+	private lateinit var attributes: LensSeverityTextAttributes
 	private var extraRightPadding = 0
 	private var hovered = false
 	
@@ -43,10 +44,10 @@ class LensRenderer(private var info: HighlightInfo, settings: LensSettingsState)
 	
 	fun setPropertiesFrom(info: HighlightInfo) {
 		this.info = info
-		val description = getValidDescriptionText(info.description)
+		val description = getValidDescriptionText(info.description, settings.maxDescriptionLength)
 		
 		text = description
-		severity = LensSeverity.from(info.severity)
+		attributes = LensSeverity.from(info.severity).textAttributes
 		extraRightPadding = if (description.lastOrNull() == '.') 2 else 0
 	}
 	
@@ -54,7 +55,7 @@ class LensRenderer(private var info: HighlightInfo, settings: LensSettingsState)
 		fixBaselineForTextRendering(r)
 		super.paint(inlay, g, r, textAttributes)
 		
-		if (hovered) {
+		if (hovered && isHoveringText()) {
 			paintHoverEffect(inlay, g, r)
 		}
 	}
@@ -67,20 +68,20 @@ class LensRenderer(private var info: HighlightInfo, settings: LensSettingsState)
 		
 		val font = editor.colorsScheme.getFont(EditorFontType.PLAIN)
 		val x = r.x + TEXT_HORIZONTAL_PADDING
-		val y = r.y + editor.ascent + 1
+		val y = r.y + editor.ascent
 		val w = inlay.widthInPixels - UNDERLINE_WIDTH_REDUCTION - extraRightPadding
 		val h = editor.descent
 		
-		g.color = getTextAttributes(editor).foregroundColor
+		g.color = attributes.foregroundColor
 		EffectPainter.LINE_UNDERSCORE.paint(g as Graphics2D, x, y, w, h, font)
 	}
 	
 	override fun getTextAttributes(editor: Editor): TextAttributes {
-		return severity.getTextAttributes(ColorMode.getFromEditor(editor))
+		return attributes
 	}
 	
 	override fun useEditorFont(): Boolean {
-		return useEditorFont
+		return settings.useEditorFont
 	}
 	
 	override fun mouseMoved(event: MouseEvent, translated: Point) {
@@ -92,6 +93,10 @@ class LensRenderer(private var info: HighlightInfo, settings: LensSettingsState)
 	}
 	
 	private fun setHovered(hovered: Boolean) {
+		if (hovered && settings.lensHoverMode == LensHoverMode.DISABLED) {
+			return
+		}
+		
 		if (this.hovered == hovered) {
 			return
 		}
@@ -108,22 +113,33 @@ class LensRenderer(private var info: HighlightInfo, settings: LensSettingsState)
 	}
 	
 	override fun mousePressed(event: MouseEvent, translated: Point) {
-		if (!isHoveringText(translated)) {
+		val hoverMode = settings.lensHoverMode
+		if (hoverMode == LensHoverMode.DISABLED || !isHoveringText(translated)) {
 			return
 		}
 		
-		if (SwingUtilities.isLeftMouseButton(event) || SwingUtilities.isMiddleMouseButton(event)) {
+		if (event.button.let { it == MouseEvent.BUTTON1 || it == MouseEvent.BUTTON2 }) {
 			event.consume()
 			
 			val editor = inlay.editor
 			moveToOffset(editor, info.actualStartOffset)
 			
-			if (SwingUtilities.isLeftMouseButton(event)) {
+			if ((event.button == MouseEvent.BUTTON1) xor (hoverMode != LensHoverMode.DEFAULT)) {
 				IntentionsPopup.show(editor)
 			}
 		}
 	}
 	
+	private fun isHoveringText(): Boolean {
+		val bounds = inlay.bounds ?: return false
+		val translatedPoint = MouseInfo.getPointerInfo().location.apply {
+			SwingUtilities.convertPointFromScreen(this, inlay.editor.contentComponent)
+			translate(-bounds.x, -bounds.y)
+		}
+		
+		return isHoveringText(translatedPoint)
+	}
+	
 	private fun isHoveringText(point: Point): Boolean {
 		return point.x >= HOVER_HORIZONTAL_PADDING
 			&& point.y >= 4
@@ -139,15 +155,13 @@ class LensRenderer(private var info: HighlightInfo, settings: LensSettingsState)
 		private const val HOVER_HORIZONTAL_PADDING = TEXT_HORIZONTAL_PADDING - 2
 		private const val UNDERLINE_WIDTH_REDUCTION = (TEXT_HORIZONTAL_PADDING * 2) - 1
 		
-		private const val MAX_DESCRIPTION_LENGTH = 120
-		
 		/**
 		 * Kotlin compiler inspections have an `[UPPERCASE_TAG]` at the beginning.
 		 */
 		private val UPPERCASE_TAG_REGEX = Pattern.compile("^\\[[A-Z_]+] ")
 		
-		private fun getValidDescriptionText(text: String?): String {
-			return if (text.isNullOrBlank()) " " else addEllipsisOrMissingPeriod(unescapeHtmlEntities(stripUppercaseTag(text)))
+		private fun getValidDescriptionText(text: String?, maxLength: Int): String {
+			return if (text.isNullOrBlank()) " " else addEllipsisOrMissingPeriod(unescapeHtmlEntities(stripUppercaseTag(text)), maxLength)
 		}
 		
 		private fun stripUppercaseTag(text: String): String {
@@ -165,11 +179,11 @@ class LensRenderer(private var info: HighlightInfo, settings: LensSettingsState)
 			return if (text.contains('&')) StringUtil.unescapeXmlEntities(text) else text
 		}
 		
-		private fun addEllipsisOrMissingPeriod(text: String): String {
+		private fun addEllipsisOrMissingPeriod(text: String, maxLength: Int): String {
 			return when {
-				text.length > MAX_DESCRIPTION_LENGTH -> text.take(MAX_DESCRIPTION_LENGTH).trimEnd { it.isWhitespace() || it == '.' } + "…"
-				!text.endsWith('.')                  -> "$text."
-				else                                 -> text
+				text.length > maxLength -> text.take(maxLength).trimEnd { it.isWhitespace() || it == '.' } + "…"
+				!text.endsWith('.')     -> "$text."
+				else                    -> text
 			}
 		}
 		

src/main/kotlin/com/chylex/intellij/inspectionlens/editor/lens/LensSeverity.kt

@@ -2,20 +2,19 @@ package com.chylex.intellij.inspectionlens.editor.lens
 
 import com.chylex.intellij.inspectionlens.InspectionLens
 import com.chylex.intellij.inspectionlens.compatibility.SpellCheckerSupport
-import com.chylex.intellij.inspectionlens.editor.lens.ColorMode.Companion.createColorAttributes
 import com.intellij.lang.annotation.HighlightSeverity
 import com.intellij.ui.ColorUtil
 import com.intellij.ui.ColorUtil.toAlpha
+import com.intellij.ui.JBColor
 import java.awt.Color
 import java.awt.Font
 import java.util.Collections
-import java.util.EnumMap
 
 /**
  * Determines properties of inspection lenses based on severity.
  */
 @Suppress("UseJBColor", "InspectionUsingGrayColors")
-enum class LensSeverity(private val baseColor: Color, private val lightThemeDarkening: Int, private val darkThemeBrightening: Int) {
+enum class LensSeverity(baseColor: Color, lightThemeDarkening: Int, darkThemeBrightening: Int) {
 	ERROR          (Color(158,  41,  39), lightThemeDarkening = 2, darkThemeBrightening = 4),
 	WARNING        (Color(190, 145,  23), lightThemeDarkening = 5, darkThemeBrightening = 1),
 	WEAK_WARNING   (Color(117, 109,  86), lightThemeDarkening = 4, darkThemeBrightening = 4),
@@ -24,37 +23,18 @@ enum class LensSeverity(private val baseColor: Color, private val lightThemeDark
 	TYPO           (Color( 73, 156,  84), lightThemeDarkening = 4, darkThemeBrightening = 1),
 	OTHER          (Color(128, 128, 128), lightThemeDarkening = 2, darkThemeBrightening = 2);
 	
-	private lateinit var textAttributes: EnumMap<ColorMode, LensSeverityTextAttributes>
-	private lateinit var lineAttributes: EnumMap<ColorMode, LensSeverityTextAttributes>
+	val textAttributes: LensSeverityTextAttributes
+	val lineAttributes: LensSeverityTextAttributes
 	
 	init {
-		refreshColors()
-	}
-	
-	internal fun refreshColors() {
-		val theme = if (ColorGenerator.useGenerator) {
-			ColorGenerator.generate(name, baseColor)
-		}
-		else {
-			val lightThemeTextColor = ColorUtil.saturate(ColorUtil.darker(baseColor, lightThemeDarkening), 1)
-			val darkThemeTextColor = ColorUtil.desaturate(ColorUtil.brighter(baseColor, darkThemeBrightening), 2)
-			
-			val lightThemeLineColor = toAlpha(lightThemeTextColor, 10)
-			val darkThemeLineColor = toAlpha(darkThemeTextColor, 13)
-			
-			ColorGenerator.Theme(lightThemeTextColor, lightThemeLineColor, darkThemeTextColor, darkThemeLineColor)
-		}
+		val lightThemeColor = ColorUtil.saturate(ColorUtil.darker(baseColor, lightThemeDarkening), 1)
+		val darkThemeColor = ColorUtil.desaturate(ColorUtil.brighter(baseColor, darkThemeBrightening), 2)
 		
-		textAttributes = createColorAttributes(theme.lightThemeTextColor, theme.darkThemeTextColor) { LensSeverityTextAttributes(foregroundColor = it, fontStyle = Font.ITALIC) }
-		lineAttributes = createColorAttributes(theme.lightThemeLineColor, theme.darkThemeLineColor) { LensSeverityTextAttributes(backgroundColor = it) }
-	}
-	
-	internal fun getTextAttributes(colorMode: ColorMode): LensSeverityTextAttributes {
-		return textAttributes.getValue(colorMode)
-	}
-	
-	internal fun getLineAttributes(colorMode: ColorMode): LensSeverityTextAttributes {
-		return lineAttributes.getValue(colorMode)
+		val textColor = JBColor(lightThemeColor, darkThemeColor)
+		val lineColor = JBColor(toAlpha(lightThemeColor, 10), toAlpha(darkThemeColor, 13))
+		
+		textAttributes = LensSeverityTextAttributes(foregroundColor = textColor, fontStyle = Font.ITALIC)
+		lineAttributes = LensSeverityTextAttributes(backgroundColor = lineColor)
 	}
 	
 	companion object {

src/main/kotlin/com/chylex/intellij/inspectionlens/settings/LensApplicationConfigurable.kt

@@ -10,14 +10,18 @@ import com.intellij.openapi.editor.markup.TextAttributes
 import com.intellij.openapi.options.BoundConfigurable
 import com.intellij.openapi.options.ConfigurableWithId
 import com.intellij.openapi.ui.DialogPanel
+import com.intellij.openapi.ui.MessageDialogBuilder
 import com.intellij.openapi.util.Disposer
 import com.intellij.ui.DisabledTraversalPolicy
 import com.intellij.ui.EditorTextFieldCellRenderer.SimpleRendererComponent
+import com.intellij.ui.SimpleListCellRenderer
 import com.intellij.ui.components.JBCheckBox
 import com.intellij.ui.dsl.builder.Cell
 import com.intellij.ui.dsl.builder.RightGap
 import com.intellij.ui.dsl.builder.Row
 import com.intellij.ui.dsl.builder.RowLayout
+import com.intellij.ui.dsl.builder.bindIntText
+import com.intellij.ui.dsl.builder.bindItem
 import com.intellij.ui.dsl.builder.bindSelected
 import com.intellij.ui.dsl.builder.panel
 import java.awt.Cursor
@@ -73,7 +77,26 @@ class LensApplicationConfigurable : BoundConfigurable("Inspection Lens"), Config
 	override fun createPanel(): DialogPanel {
 		val settings = settingsService.state
 		
-		return panel {
+		lateinit var panel: DialogPanel
+		
+		panel = panel {
+			group("Appearance") {
+				row {
+					checkBox("Use editor font").bindSelected(settings::useEditorFont)
+				}
+				row("Max description length:") {
+					intTextField(LensSettingsState.MAX_DESCRIPTION_LENGTH_RANGE, keyboardStep = 10).bindIntText(settings::maxDescriptionLength)
+				}
+			}
+			
+			group("Behavior") {
+				row("Hover mode:") {
+					val items = LensHoverMode.entries
+					val renderer = SimpleListCellRenderer.create("", LensHoverMode::description)
+					comboBox(items, renderer).bindItem(settings::lensHoverMode) { settings.lensHoverMode = it ?: LensHoverMode.DEFAULT }
+				}
+			}
+			
 			group("Shown Severities") {
 				for ((id, severity, textAttributes) in allSeverities) {
 					row {
@@ -90,12 +113,19 @@ class LensApplicationConfigurable : BoundConfigurable("Inspection Lens"), Config
 				}
 			}
 			
-			group("Appearance") {
+			group("Actions") {
 				row {
-					checkBox("Use editor font").bindSelected(settings::useEditorFont)
+					button("Reset to Default") {
+						if (MessageDialogBuilder.yesNo("Reset to Default", "Are you sure you want to reset settings to default?").ask(panel)) {
+							settingsService.resetState()
+							reset()
+						}
+					}
 				}
 			}
 		}
+		
+		return panel
 	}
 	
 	private fun <K, V> Cell<JBCheckBox>.bindSelectedToNotIn(collection: MutableMap<K, V>, key: K, value: V): Cell<JBCheckBox> {

src/main/kotlin/com/chylex/intellij/inspectionlens/settings/LensHoverMode.kt

@@ -0,0 +1,7 @@
+package com.chylex.intellij.inspectionlens.settings
+
+enum class LensHoverMode(val description: String) {
+	DISABLED("Disabled"),
+	DEFAULT("Left click shows intentions, middle click jumps to highlight"),
+	SWAPPED("Left click jumps to highlight, middle click shows intentions")
+}

src/main/kotlin/com/chylex/intellij/inspectionlens/settings/LensSettingsState.kt

@@ -21,6 +21,12 @@ class LensSettingsState : SimplePersistentStateComponent<LensSettingsState.State
 		
 		var showUnknownSeverities by property(true)
 		var useEditorFont by property(true)
+		var maxDescriptionLength by property(120)
+		var lensHoverMode by enum(LensHoverMode.DEFAULT)
+	}
+	
+	companion object {
+		val MAX_DESCRIPTION_LENGTH_RANGE = 20..1000
 	}
 	
 	@get:Synchronized
@@ -31,8 +37,27 @@ class LensSettingsState : SimplePersistentStateComponent<LensSettingsState.State
 	val useEditorFont
 		get() = state.useEditorFont
 	
+	val maxDescriptionLength
+		get() = state.maxDescriptionLength
+	
+	val lensHoverMode
+		get() = state.lensHoverMode
+	
 	override fun loadState(state: State) {
 		super.loadState(state)
+		state.maxDescriptionLength = state.maxDescriptionLength.coerceIn(MAX_DESCRIPTION_LENGTH_RANGE)
+		update()
+	}
+	
+	fun resetState() {
+		val default = State()
+		
+		state.hiddenSeverities.apply { clear(); putAll(default.hiddenSeverities) }
+		state.showUnknownSeverities = default.showUnknownSeverities
+		state.useEditorFont = default.useEditorFont
+		state.maxDescriptionLength = default.maxDescriptionLength
+		state.lensHoverMode = default.lensHoverMode
+		
 		update()
 	}
 	

src/main/resources/META-INF/plugin.xml

@@ -6,14 +6,25 @@
   <description><![CDATA[
     Displays errors, warnings, and other inspections inline. Highlights the background of lines with inspections. Supports light and dark themes out of the box.
     <br><br>
-    By default, the plugin shows <b>Errors</b>, <b>Warnings</b>, <b>Weak Warnings</b>, <b>Server Problems</b>, <b>Grammar Errors</b>, <b>Typos</b>, and other inspections with a high enough severity level. Configure visible severities in <b>Settings | Tools | Inspection Lens</a>.
+    By default, the plugin shows <b>Errors</b>, <b>Warnings</b>, <b>Weak Warnings</b>, <b>Server Problems</b>, <b>Grammar Errors</b>, <b>Typos</b>, and other inspections with a high enough severity level. Left-click an inspection to show quick fixes. Middle-click an inspection to navigate to the relevant code in the editor.
     <br><br>
-    Left-click an inspection to show quick fixes. Middle-click an inspection to navigate to the relevant code in the editor. 
+    Configure appearance, behavior of clicking on inspections, and visible severities in <b>Settings | Tools | Inspection Lens</b>.
     <br><br>
     Inspired by <a href="https://marketplace.visualstudio.com/items?itemName=usernamehw.errorlens">Error Lens</a> for VS Code, and <a href="https://plugins.jetbrains.com/plugin/17302-inlineerror">Inline Error</a> for IntelliJ Platform.
   ]]></description>
   
   <change-notes><![CDATA[
+    <b>Version 1.5.2</b>
+    <ul>
+      <li>Added option to change maximum description length.</li>
+      <li>Added button to <b>Settings | Tools | Inspection Lens</b> that resets all settings to default.</li>
+    </ul>
+    <b>Version 1.5.1</b>
+    <ul>
+      <li>Added option to change the behavior of clicking on inspections.</li>
+      <li>Fixed broken quick fixes in Rider and CLion Nova.</li>
+      <li>Fixed hover underline not rendering correctly with some combinations of high DPI and line height settings.</li>
+    </ul>
     <b>Version 1.5</b>
     <ul>
       <li>Added possibility to left-click an inspection to show quick fixes.</li>
@@ -92,10 +103,4 @@
   <projectListeners>
     <listener class="com.chylex.intellij.inspectionlens.InspectionLensFileOpenedListener" topic="com.intellij.openapi.fileEditor.FileOpenedSyncListener" />
   </projectListeners>
-  
-  <actions>
-    <action id="com.chylex.intellij.inspectionlens.debug.ShowColorEditorAction" class="com.chylex.intellij.inspectionlens.debug.ShowColorEditorAction" text="Inspection Lens - Show Color Editor">
-      <add-to-group group-id="ToolsMenu" anchor="last" />
-    </action>
-  </actions>
 </idea-plugin>

src/test/kotlin/com/chylex/intellij/inspectionlens/editor/lens/IntentionsPopupTest.kt

@@ -0,0 +1,12 @@
+package com.chylex.intellij.inspectionlens.editor.lens
+
+import com.intellij.codeInsight.intention.actions.ShowIntentionActionsAction
+import org.junit.jupiter.api.Assertions.assertEquals
+import org.junit.jupiter.api.Test
+
+class IntentionsPopupTest {
+	@Test
+	fun showIntentionActionsActionClassHasNotChanged() {
+		assertEquals(IntentionsPopup.DEFAULT_ACTION_CLASS, ShowIntentionActionsAction::class.java.name)
+	}
+}