Get initial sentence position state

app/src/main/java/net/mezimmah/wkt9/IME.kt

@@ -31,7 +31,6 @@ interface IME {
 
     fun onDeleteText(beforeCursor: Int = 0, afterCursor: Int = 0, finishComposing: Boolean = false)
 
-    fun onGetTextBeforeCursor(n: Int): CharSequence?
 
     fun onSwitchInputHandler(inputMode: InputMode)
 

app/src/main/java/net/mezimmah/wkt9/WKT9IME.kt

@@ -112,10 +112,6 @@ class WKT9IME: IME, InputMethodService() {
         inputHandler?.onDeleteWord(word)
     }
 
-    override fun onGetTextBeforeCursor(n: Int): CharSequence? {
-        return this.currentInputConnection?.getTextBeforeCursor(n, 0)
-    }
-
     override fun onKeyDown(keyCode: Int, event: KeyEvent?): Boolean {
         if (keyDownStats.keyCode != keyCode) {
             keyDownStats.keyCode = keyCode

app/src/main/java/net/mezimmah/wkt9/inputhandler/DefaultInputHandler.kt

@@ -19,14 +19,29 @@ open class DefaultInputHandler(
     private var currentCapMode: Int? = null
 
     protected val punctuationMarks = listOf(" ", ". ", "? ", "! ", ", ", ": ", "; ")
+    protected val sentenceDelimiters = listOf('.', '?', '!')
+    protected val wordDelimiters = listOf('\t', '\n', ' ', ',', ':', ';')
 
     protected val tag = "WKT9"
     protected val keypad: Keypad = Keypad()
 
-    protected var wordStart: Boolean = true
+    protected var wordStart: Boolean = false
-    protected var sentenceStart: Boolean = true
+    protected var sentenceStart: Boolean = false
 
     init {
+        val textBeforeCursor = getTextBeforeCursor(15)
+
+        if (
+            textBeforeCursor.isNullOrEmpty() ||
+            textBeforeCursor.trim().isEmpty() ||
+            sentenceDelimiters.contains(textBeforeCursor.trim().last())
+        ) {
+            sentenceStart = true
+            wordStart = true
+        } else if (wordDelimiters.contains(textBeforeCursor.last())) {
+            wordStart = true
+        }
+
         wkt9.currentInputEditorInfo?.let {
             val inputType = it.inputType
             val typeFlags = inputType.and(InputType.TYPE_MASK_FLAGS)
@@ -83,4 +98,8 @@ open class DefaultInputHandler(
     protected fun triggerOriginalKeyEvent(key: Key) {
         triggerKeyEvent(key.keyCode)
     }
+
+    protected fun getTextBeforeCursor(count: Int): CharSequence? {
+        return wkt9.currentInputConnection?.getTextBeforeCursor(count, 0)
+    }
 }

app/src/main/java/net/mezimmah/wkt9/inputhandler/LetterInputHandler.kt

@@ -30,7 +30,7 @@ class LetterInputHandler(
     val ime: IME,
     private var wkt9: WKT9IME,
     private var locale: Locale,
-    private var composeTimeout: Long
+    private var composeTimeout: Long,
 ): SpellCheckerSession.SpellCheckerSessionListener, DefaultInputHandler(wkt9), InputHandler {
     private val db = AppDatabase.getInstance(wkt9)
     private val wordDao = db.getWordDao()
@@ -163,9 +163,6 @@ class LetterInputHandler(
     }
 
     private fun finishComposingChar() {
-        val wordDelimiters = listOf(' ', ',', ':', ';')
-        val sentenceDelimiters = listOf('.', '?', '!')
-
         wkt9.onCommit()
 
         if (sentenceDelimiters.contains(lastComposeChar)) {

app/src/main/java/net/mezimmah/wkt9/inputhandler/WordInputHandler.kt

@@ -23,7 +23,7 @@ import java.util.Locale
 class WordInputHandler(
     val ime: IME,
     private var wkt9: WKT9IME,
-    private var locale: Locale,
+    private var locale: Locale
 ) : DefaultInputHandler(wkt9), InputHandler {
     private val codeword = StringBuilder()
     private var staleCodeword = false