refactor: apply workaround to compile with the latest EAP while retaining backward compatibility

Author: lppedd

src/main/kotlin/com/github/lppedd/cc/CCExtensions.kt

@@ -5,6 +5,7 @@ import com.intellij.codeInsight.completion.CompletionParameters
 import com.intellij.codeInsight.template.impl.TemplateManagerImpl
 import com.intellij.codeInsight.template.impl.TemplateState
 import com.intellij.openapi.actionSystem.Presentation
+import com.intellij.openapi.application.Application
 import com.intellij.openapi.application.ApplicationManager
 import com.intellij.openapi.application.ex.ApplicationUtil
 import com.intellij.openapi.diagnostic.Logger
@@ -40,6 +41,15 @@ import kotlin.internal.InlineOnly
 import kotlin.math.max
 import kotlin.math.min
 
+// region Application
+
+internal inline val application: Application
+  get() = ApplicationManager.getApplication()
+
+internal inline fun <reified T> Application.service(): T =
+  getService(T::class.java)
+
+// endregion
 // region PsiElement
 
 @InlineOnly

src/main/kotlin/com/github/lppedd/cc/inspection/CommitInspectionsRegistrarStartupActivity.kt

@@ -2,8 +2,9 @@ package com.github.lppedd.cc.inspection
 
 import com.github.lppedd.cc.api.CommitInspectionProvider
 import com.github.lppedd.cc.api.CommitInspectionProviderService
+import com.github.lppedd.cc.application
+import com.github.lppedd.cc.service
 import com.intellij.codeInspection.ex.LocalInspectionToolWrapper
-import com.intellij.openapi.components.service
 import com.intellij.openapi.project.DumbAware
 import com.intellij.openapi.project.Project
 import com.intellij.openapi.startup.StartupActivity
@@ -14,7 +15,7 @@ import com.intellij.vcs.commit.message.CommitMessageInspectionProfile
  */
 internal class CommitInspectionsRegistrarStartupActivity : StartupActivity, DumbAware {
   override fun runActivity(project: Project) {
-    val inspectionProviderService = service<CommitInspectionProviderService>()
+    val inspectionProviderService = application.service<CommitInspectionProviderService>()
     val inspections = inspectionProviderService.getInspectionProviders()
       .asSequence()
       .flatMap(CommitInspectionProvider::getInspections)

src/main/kotlin/com/github/lppedd/cc/whatsnew/WhatsNewDialog.kt

@@ -1,13 +1,10 @@
 package com.github.lppedd.cc.whatsnew
 
-import com.github.lppedd.cc.CCBundle
+import com.github.lppedd.cc.*
 import com.github.lppedd.cc.api.WhatsNewProvider
 import com.github.lppedd.cc.api.WhatsNewProviderService
-import com.github.lppedd.cc.setFocused
-import com.github.lppedd.cc.setName
 import com.github.lppedd.cc.ui.CCDialogWrapper
 import com.github.lppedd.cc.ui.NoContentTabbedPaneWrapper
-import com.intellij.openapi.components.service
 import com.intellij.openapi.project.Project
 import com.intellij.openapi.ui.DialogWrapper.DialogStyle.COMPACT
 import com.intellij.ui.SimpleColoredText
@@ -31,7 +28,7 @@ internal class WhatsNewDialog(project: Project) : CCDialogWrapper(project) {
   private val newerAction = NewerAction()
   private val tabSelectedHandlers = mutableMapOf<Int, () -> Unit>()
 
-  private val providers = service<WhatsNewProviderService>()
+  private val providers = application.service<WhatsNewProviderService>()
     .getWhatsNewProviders()
     .asSequence()
     .sortedWith(WhatsNewProviderComparator)

src/main/kotlin/com/github/lppedd/cc/whatsnew/WhatsNewStartupActivity.kt

@@ -2,7 +2,8 @@ package com.github.lppedd.cc.whatsnew
 
 import com.github.lppedd.cc.api.WhatsNewProvider
 import com.github.lppedd.cc.api.WhatsNewProviderService
-import com.intellij.openapi.components.service
+import com.github.lppedd.cc.application
+import com.github.lppedd.cc.service
 import com.intellij.openapi.project.DumbAware
 import com.intellij.openapi.project.Project
 import com.intellij.openapi.startup.StartupActivity
@@ -21,7 +22,7 @@ internal class WhatsNewStartupActivity : StartupActivity, DumbAware {
       return
     }
 
-    val shouldDisplay = service<WhatsNewProviderService>()
+    val shouldDisplay = application.service<WhatsNewProviderService>()
       .getWhatsNewProviders()
       .asSequence()
       .filter(WhatsNewProvider::shouldDisplayAtStartup)