[Editor] Create styles for Compilation Logs pane

editor/src/main/kotlin/com/bartlomiejpluta/base/editor/code/component/CompilationLogs.kt

@@ -0,0 +1,71 @@
+package com.bartlomiejpluta.base.editor.code.component
+
+import com.bartlomiejpluta.base.editor.code.stylesheet.CompilerLogsStylesheet
+import com.bartlomiejpluta.base.editor.event.UpdateCompilationLogEvent
+import javafx.scene.Cursor
+import javafx.scene.layout.StackPane
+import javafx.scene.paint.Color
+import javafx.scene.text.Text
+import org.codehaus.commons.compiler.Location
+import org.fxmisc.richtext.StyledTextArea
+import tornadofx.addClass
+
+class CompilationLogs(private val locationClick: (location: Location) -> Unit) : StackPane() {
+   private val editor = StyledTextArea("compiler-logs",
+      { text, style -> text.addClass(style) },
+      CompilationLogStyle.NO_STYLE,
+      { text, style -> style.apply(text) }
+   ).apply { isEditable = false }
+
+   init {
+      children += editor
+   }
+
+   fun setEntry(message: String, severity: UpdateCompilationLogEvent.Severity, location: Location?) {
+      editor.clear()
+
+      val locationRef = CompilationLogStyle(location = location, onClick = locationClick)
+
+      editor.insert(editor.length, location?.toString() ?: "", locationRef)
+      editor.insert(editor.length, message, CompilationLogStyle(severity = severity))
+   }
+
+   fun clear() = editor.clear()
+
+   override fun getUserAgentStylesheet(): String = CompilerLogsStylesheet().base64URL.toExternalForm()
+
+   class CompilationLogStyle(
+      private val location: Location? = null,
+      private val severity: UpdateCompilationLogEvent.Severity? = null,
+      private val onClick: (Location) -> Unit = {}
+   ) {
+
+      fun apply(text: Text) = when {
+         severity != null -> message(text, severity)
+         location != null -> location(text, location)
+         else -> {
+         }
+      }
+
+      private fun message(text: Text, severity: UpdateCompilationLogEvent.Severity) {
+         text.fill = when (severity) {
+            UpdateCompilationLogEvent.Severity.WARNING -> Color.ORANGE
+            UpdateCompilationLogEvent.Severity.ERROR -> Color.RED
+            UpdateCompilationLogEvent.Severity.INFO -> text.fill
+         }
+      }
+
+      private fun location(text: Text, location: Location) {
+         text.cursor = Cursor.HAND
+         text.fill = Color.BLUE
+         text.isUnderline = true
+         text.setOnMouseClicked {
+            onClick(location)
+         }
+      }
+
+      companion object {
+         val NO_STYLE = CompilationLogStyle()
+      }
+   }
+}

editor/src/main/kotlin/com/bartlomiejpluta/base/editor/code/stylesheet/CompilerLogsStylesheet.kt

@@ -0,0 +1,18 @@
+package com.bartlomiejpluta.base.editor.code.stylesheet
+
+import javafx.scene.text.FontWeight
+import tornadofx.Stylesheet
+import tornadofx.cssclass
+
+class CompilerLogsStylesheet : Stylesheet() {
+   companion object {
+      val compilerLogs by cssclass()
+   }
+
+   init {
+      compilerLogs {
+         fontFamily = "monospace"
+         fontWeight = FontWeight.MEDIUM
+      }
+   }
+}

editor/src/main/kotlin/com/bartlomiejpluta/base/editor/code/view/CompilerLogsView.kt

@@ -1,13 +1,10 @@
 package com.bartlomiejpluta.base.editor.code.view
 
+import com.bartlomiejpluta.base.editor.code.component.CompilationLogs
 import com.bartlomiejpluta.base.editor.event.UpdateCompilationLogEvent
 import com.bartlomiejpluta.base.editor.main.controller.MainController
 import com.bartlomiejpluta.base.editor.project.context.ProjectContext
-import javafx.scene.Cursor
-import javafx.scene.paint.Color
-import javafx.scene.text.Text
 import org.codehaus.commons.compiler.Location
-import org.fxmisc.richtext.StyledTextArea
 import org.kordamp.ikonli.javafx.FontIcon
 import tornadofx.*
 import java.io.File
@@ -17,52 +14,27 @@ class CompilerLogsView : View() {
    private val projectContext: ProjectContext by di()
    private val mainController: MainController by di()
 
-   private val editor = StyledTextArea(
-      null,
-      { _, _ -> },
-      LocationRef.NO_LINK,
-      { text, style -> style.apply(text) }
-   ).apply { isEditable = false }
+   private val compilationLogs = CompilationLogs(this::locationClick)
 
    init {
       subscribe<UpdateCompilationLogEvent> { event ->
-         editor.clear()
+         compilationLogs.setEntry(event.message, event.severity, event.location)
+      }
+   }
 
-         val locationRef = LocationRef(event.location) { loc ->
-            projectContext.project?.codeFSNode?.findByFile(File(loc.fileName))?.let {
-               mainController.openScript(it, loc.lineNumber, 1)
-            }
-         }
-
-         editor.insert(editor.length, event.location?.toString() ?: "", locationRef)
-         editor.insert(editor.length, event.message, LocationRef.NO_LINK)
+   private fun locationClick(location: Location) {
+      projectContext.project?.codeFSNode?.findByFile(File(location.fileName))?.let {
+         mainController.openScript(it, location.lineNumber, 1)
       }
    }
 
    override val root = borderpane {
       left = hbox {
          button(graphic = FontIcon("fa-trash")) {
-            action { editor.clear() }
+            action { compilationLogs.clear() }
          }
       }
 
-      center = editor
-   }
-
-   class LocationRef(private val location: Location?, private val onClick: (Location) -> Unit = {}) {
-      private constructor() : this(null)
-
-      fun apply(text: Text) = location?.let { loc ->
-         text.cursor = Cursor.HAND
-         text.fill = Color.BLUE
-         text.isUnderline = true
-         text.setOnMouseClicked {
-            onClick(loc)
-         }
-      }
-
-      companion object {
-         val NO_LINK = LocationRef()
-      }
+      center = compilationLogs
    }
 }