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Implement UserDataHolder for EditorDataContext #468

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merged 1 commit into from
Feb 24, 2022
+17 −1
Merged

Implement UserDataHolder for EditorDataContext #468

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18 changes: 17 additions & 1 deletion src/main/java/com/maddyhome/idea/vim/helper/EditorDataContext.kt
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Original file line number Diff line number Diff line change
Expand Up @@ -20,11 +20,13 @@ package com.maddyhome.idea.vim.helper
import com.intellij.openapi.actionSystem.DataContext
import com.intellij.openapi.actionSystem.PlatformDataKeys
import com.intellij.openapi.editor.Editor
import com.intellij.openapi.util.Key
import com.intellij.openapi.util.UserDataHolder

class EditorDataContext @Deprecated("Please use `init` method") constructor(
private val editor: Editor,
private val contextDelegate: DataContext? = null,
) : DataContext {
) : DataContext, UserDataHolder {
/**
* Returns the object corresponding to the specified data identifier. Some of the supported data identifiers are
* defined in the [PlatformDataKeys] class.
Expand All @@ -39,6 +41,20 @@ class EditorDataContext @Deprecated("Please use `init` method") constructor(
else -> contextDelegate?.getData(dataId)
}

override fun <T : Any?> getUserData(key: Key<T>): T? {
return if (contextDelegate is UserDataHolder) {
contextDelegate.getUserData(key)
} else {
null
}
}

override fun <T : Any?> putUserData(key: Key<T>, value: T?) {
if (contextDelegate is UserDataHolder) {
contextDelegate.putUserData(key, value)
}
}

companion object {
@Suppress("DEPRECATION")
@JvmStatic
Expand Down