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// Copyright 2000-2021 JetBrains s.r.o. and contributors. Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file.
package com.intellij.codeInsight.hints.settings.language
import com.intellij.codeInsight.CodeInsightBundle
import com.intellij.codeInsight.daemon.impl.DaemonProgressIndicator
import com.intellij.codeInsight.hints.*
import com.intellij.codeInsight.hints.settings.InlayProviderSettingsModel
import com.intellij.codeInsight.hints.settings.ParameterHintsSettingsPanel
import com.intellij.lang.Language
import com.intellij.openapi.application.ApplicationManager
import com.intellij.openapi.editor.Editor
import com.intellij.openapi.progress.ProgressManager
import com.intellij.openapi.progress.util.ProgressIndicatorBase
import com.intellij.psi.PsiFile
class ParameterInlayProviderSettingsModel(
val provider: InlayParameterHintsProvider,
language: Language
) : InlayProviderSettingsModel(isParameterHintsEnabledForLanguage(language), ParameterInlayProviderSettingsModel.ID, language) {
companion object {
val ID = "parameter.hints.old"
}
override val mainCheckBoxLabel: String
get() = provider.mainCheckboxText
override val name: String
get() = CodeInsightBundle.message("settings.inlay.parameter.hints.panel.name")
override val group: InlayGroup
get() = InlayGroup.PARAMETERS_GROUP
override val previewText: String?
get() = null
override fun getCasePreview(case: ImmediateConfigurable.Case?): String? {
return getCasePreview(language, provider, case)
}
override fun getCasePreviewLanguage(case: ImmediateConfigurable.Case?): Language {
return language
}
override fun getCaseDescription(case: ImmediateConfigurable.Case): String? {
return provider.getProperty("inlay.parameters." + case.id)
}
override val component by lazy {
ParameterHintsSettingsPanel(
language = language,
excludeListSupported = provider.isBlackListSupported
)
}
private val optionStates = provider.supportedOptions.map { OptionState(it) }
override val cases: List<ImmediateConfigurable.Case> = provider.supportedOptions.mapIndexed { index, option ->
val state = optionStates[index]
ImmediateConfigurable.Case(option.name,
id = option.id,
loadFromSettings = { state.state },
onUserChanged = { state.state = it },
extendedDescription = option.extendedDescriptionSupplier?.get()
)
}
override fun collectData(editor: Editor, file: PsiFile): Runnable {
val pass = ParameterHintsPass(file, editor, HintInfoFilter { true }, true)
ProgressManager.getInstance().runProcess({
val backup = ParameterInlayProviderSettingsModel(provider, language)
backup.reset()
try {
apply()
pass.collectInformation(ProgressIndicatorBase())
}
finally {
backup.apply()
}
}, DaemonProgressIndicator())
return Runnable {
pass.doApplyInformationToEditor()
}
}
override val description: String?
get() = null
override fun toString(): String = name
override fun apply() {
setShowParameterHintsForLanguage(isEnabled, language)
for (state in optionStates) {
state.apply()
}
ParameterHintsPassFactory.forceHintsUpdateOnNextPass()
}
override fun isModified(): Boolean {
if (isEnabled != isParameterHintsEnabledForLanguage(language)) return true
return optionStates.any { it.isModified() }
}
override fun reset() {
isEnabled = isParameterHintsEnabledForLanguage(language)
for (state in optionStates) {
state.reset()
}
}
private data class OptionState(val option: Option, var state: Boolean = option.get()) {
fun isModified(): Boolean = state != option.get()
fun reset() {
state = option.get()
}
fun apply() {
option.set(state)
}
}
}
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