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Extract KotlinModuleModificationTracker to separate file

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This commit is contained in:
Nikolay Krasko
2019-05-29 16:00:47 +03:00
parent 26c7eddb03
commit b32b362810
2 changed files with 50 additions and 40 deletions
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idea/idea-analysis/src/org/jetbrains/kotlin/idea/caches/trackers/KotlinCodeBlockModificationListener.kt
-40
View File
@@ -8,10 +8,7 @@ package org.jetbrains.kotlin.idea.caches.trackers
import com.intellij.openapi.module.Module
import com.intellij.openapi.module.ModuleUtil
import com.intellij.openapi.project.Project
import com.intellij.openapi.roots.ModuleRootManager
import com.intellij.openapi.roots.ProjectRootModificationTracker
import com.intellij.openapi.util.Key
import com.intellij.openapi.util.ModificationTracker
import com.intellij.openapi.vfs.VirtualFile
import com.intellij.pom.PomManager
import com.intellij.pom.PomModelAspect
@@ -21,10 +18,7 @@ import com.intellij.pom.tree.TreeAspect
import com.intellij.pom.tree.events.TreeChangeEvent
import com.intellij.psi.PsiElement
import com.intellij.psi.impl.PsiModificationTrackerImpl
import com.intellij.psi.util.CachedValueProvider
import com.intellij.psi.util.PsiModificationTracker
import com.intellij.util.CommonProcessors
import org.jetbrains.kotlin.idea.caches.project.cached
import org.jetbrains.kotlin.psi.*
import org.jetbrains.kotlin.psi.psiUtil.getTopmostParentOfType
import org.jetbrains.kotlin.psi.psiUtil.isAncestor
@@ -172,37 +166,3 @@ private val FILE_OUT_OF_BLOCK_MODIFICATION_COUNT = Key<Long>("FILE_OUT_OF_BLOCK_
val KtFile.outOfBlockModificationCount: Long
get() = getUserData(FILE_OUT_OF_BLOCK_MODIFICATION_COUNT) ?: 0
class KotlinModuleModificationTracker(val module: Module) : ModificationTracker {
private val kotlinModCountListener =
KotlinCodeBlockModificationListener.getInstance(module.project)
private val psiModificationTracker = PsiModificationTracker.SERVICE.getInstance(module.project)
private val dependencies by lazy {
module.cached(CachedValueProvider {
CachedValueProvider.Result.create(
HashSet<Module>().apply {
ModuleRootManager.getInstance(module).orderEntries().recursively().forEachModule(
CommonProcessors.CollectProcessor(this)
)
},
ProjectRootModificationTracker.getInstance(module.project)
)
})
}
override fun getModificationCount(): Long {
val currentGlobalCount = psiModificationTracker.outOfCodeBlockModificationCount
if (kotlinModCountListener.hasPerModuleModificationCounts()) {
val selfCount = kotlinModCountListener.getModificationCount(module)
if (selfCount == currentGlobalCount) return selfCount
var maxCount = selfCount
for (dependency in dependencies) {
val depCount = kotlinModCountListener.getModificationCount(dependency)
if (depCount == currentGlobalCount) return currentGlobalCount
if (depCount > maxCount) maxCount = depCount
}
return maxCount
}
return currentGlobalCount
}
}
idea/idea-analysis/src/org/jetbrains/kotlin/idea/caches/trackers/KotlinModuleModificationTracker.kt
+50
View File
@@ -0,0 +1,50 @@
/*
* Copyright 2010-2019 JetBrains s.r.o. and Kotlin Programming Language contributors.
* Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
*/
package org.jetbrains.kotlin.idea.caches.trackers
import com.intellij.openapi.module.Module
import com.intellij.openapi.roots.ModuleRootManager
import com.intellij.openapi.roots.ProjectRootModificationTracker
import com.intellij.openapi.util.ModificationTracker
import com.intellij.psi.util.CachedValueProvider
import com.intellij.psi.util.PsiModificationTracker
import com.intellij.util.CommonProcessors
import org.jetbrains.kotlin.idea.caches.project.cached
class KotlinModuleModificationTracker(val module: Module) : ModificationTracker {
private val kotlinModCountListener =
KotlinCodeBlockModificationListener.getInstance(module.project)
private val psiModificationTracker = PsiModificationTracker.SERVICE.getInstance(module.project)
private val dependencies by lazy {
module.cached(CachedValueProvider {
CachedValueProvider.Result.create(
HashSet<Module>().apply {
ModuleRootManager.getInstance(module).orderEntries().recursively().forEachModule(
CommonProcessors.CollectProcessor(this)
)
},
ProjectRootModificationTracker.getInstance(module.project)
)
})
}
override fun getModificationCount(): Long {
val currentGlobalCount = psiModificationTracker.outOfCodeBlockModificationCount
if (kotlinModCountListener.hasPerModuleModificationCounts()) {
val selfCount = kotlinModCountListener.getModificationCount(module)
if (selfCount == currentGlobalCount) return selfCount
var maxCount = selfCount
for (dependency in dependencies) {
val depCount = kotlinModCountListener.getModificationCount(dependency)
if (depCount == currentGlobalCount) return currentGlobalCount
if (depCount > maxCount) maxCount = depCount
}
return maxCount
}
return currentGlobalCount
}
}