Omit slow operation on Column Highlighting under the caret

CHANGELOG.md

@@ -17,6 +17,7 @@
 - Added shortcut `shift + alt + enter` for execute ImpEx action [#839](https://github.com/epam/sap-commerce-intellij-idea-plugin/pull/839)
 - Added shortcut `control + alt + V` for Validate ImpEx action [#844](https://github.com/epam/sap-commerce-intellij-idea-plugin/pull/844)
 - Added shortcut `control + shift + alt + O` for Open ImpEx action [#845](https://github.com/epam/sap-commerce-intellij-idea-plugin/pull/845)
+- Omit slow operation on Column Highlighting under the caret [#847](https://github.com/epam/sap-commerce-intellij-idea-plugin/pull/847)
 
 ### Other
 - Adjust optional dependency on `AntPlugin` during project refresh [#833](https://github.com/epam/sap-commerce-intellij-idea-plugin/pull/833)

resources/META-INF/lang/impex-dependencies.xml

@@ -83,10 +83,6 @@
 
         <editorFactoryListener implementation="com.intellij.idea.plugin.hybris.impex.assistance.event.ImpexEditorFactoryListener"/>
 
-        <postStartupActivity order="after hybrisProjectImport"
-                             implementation="com.intellij.idea.plugin.hybris.startup.ImpexHeaderHighlighterStartupActivity"/>
-        <psi.treeChangeListener implementation="com.intellij.idea.plugin.hybris.impex.psi.ImpexPsiTreeChangeListener"/>
-
         <codeInsight.declarativeInlayProvider language="ImpEx"
                                               implementationClass="com.intellij.idea.plugin.hybris.impex.codeInsight.hints.ImpExDefaultValueDeclarativeInlayProvider"
                                               isEnabledByDefault="true"
@@ -95,11 +91,6 @@
                                               bundle="i18n/HybrisBundle"
                                               nameKey="hybris.editor.impex.inlay_provider.default_value.name"
                                               descriptionKey="hybris.editor.impex.inlay_provider.default_value.description"/>
-
-        <applicationService serviceInterface="com.intellij.idea.plugin.hybris.impex.assistance.ImpexHeaderNameHighlighterService"
-                            serviceImplementation="com.intellij.idea.plugin.hybris.impex.assistance.DefaultImpexHeaderNameHighlighterService"/>
-        <applicationService serviceInterface="com.intellij.idea.plugin.hybris.impex.assistance.ImpexColumnHighlighterService"
-                            serviceImplementation="com.intellij.idea.plugin.hybris.impex.assistance.DefaultImpexColumnHighlighterService"/>
     </extensions>
 
     <actions>

src/com/intellij/idea/plugin/hybris/impex/actions/AbstractImpExTableColumnMoveAction.kt

@@ -17,8 +17,7 @@
  */
 package com.intellij.idea.plugin.hybris.impex.actions
 
-import com.intellij.idea.plugin.hybris.impex.assistance.ImpexColumnHighlighterService
-import com.intellij.idea.plugin.hybris.impex.assistance.ImpexHeaderNameHighlighterService
+import com.intellij.idea.plugin.hybris.impex.assistance.event.ImpexHighlightingCaretListener
 import com.intellij.idea.plugin.hybris.impex.psi.ImpexFullHeaderParameter
 import com.intellij.idea.plugin.hybris.impex.psi.ImpexHeaderLine
 import com.intellij.idea.plugin.hybris.impex.psi.ImpexValueGroup
@@ -39,6 +38,8 @@ abstract class AbstractImpExTableColumnMoveAction(private val direction: ImpExCo
     }
 
     private fun move(editor: Editor, headerParameter: ImpexFullHeaderParameter, elementAtCaret: PsiElement, direction: ImpExColumnPosition) {
+        ImpexHighlightingCaretListener.instance.clearHighlightedArea(editor)
+
         val headerLine = headerParameter.headerLine ?: return
         val column = headerParameter.columnNumber
 
@@ -53,9 +54,6 @@ abstract class AbstractImpExTableColumnMoveAction(private val direction: ImpExCo
 
         newElementAtCaret
             ?.let {
-                ImpexColumnHighlighterService.instance.releaseEditorData(editor)
-                ImpexHeaderNameHighlighterService.instance.releaseEditorData(editor)
-
                 val caretOffsetInText = previousOffset - previousElementStartOffset
                 editor.caretModel.currentCaret.moveToOffset(it.startOffset + caretOffsetInText)
             }