1 files changed, 37 insertions, 0 deletions
diff --git a/src/main/java/at/hannibal2/skyhanni/events/TabCompletionEvent.kt b/src/main/java/at/hannibal2/skyhanni/events/TabCompletionEvent.kt
new file mode 100644
index 000000000..f3ec47b02
--- /dev/null
+++ b/src/main/java/at/hannibal2/skyhanni/events/TabCompletionEvent.kt
@@ -0,0 +1,37 @@
+package at.hannibal2.skyhanni.events
+
+class TabCompletionEvent(
+    val leftOfCursor: String,
+    val fullText: String,
+    val originalCompletions: List<String>,
+) : LorenzEvent() {
+    val lastWord = leftOfCursor.substringAfterLast(' ')
+    val additionalSuggestions = mutableSetOf<String>()
+    val suppressedSuggestions = mutableSetOf<String>()
+
+    fun addSuggestion(suggestion: String) {
+        if (suggestion.startsWith(lastWord, ignoreCase = true))
+            additionalSuggestions.add(suggestion)
+    }
+
+    fun addSuggestions(suggestions: Iterable<String>) {
+        suggestions.forEach(this::addSuggestion)
+    }
+
+    fun excludeAllDefault() {
+        suppressedSuggestions.addAll(originalCompletions)
+    }
+
+    val command = if (leftOfCursor.startsWith("/"))
+        leftOfCursor.substring(1).substringBefore(" ").lowercase()
+    else ""
+
+    fun isCommand(commandName: String): Boolean {
+        return commandName.equals(command, ignoreCase = true)
+    }
+
+    fun intoSuggestionArray(): Array<String>? {
+        if (additionalSuggestions.isEmpty() && suppressedSuggestions.isEmpty()) return null
+        return (originalCompletions - suppressedSuggestions + additionalSuggestions).toTypedArray()
+    }
+}