Initial

app/src/main/java/net/mezimmah/wkt9/keypad/KeyCommandResolver.kt

@@ -0,0 +1,83 @@
+package net.mezimmah.wkt9.keypad
+
+class KeyCommandResolver (
+    private val onShort: HashMap<Key, Command> = HashMap(mapOf()),
+    private val onLong: HashMap<Key, Command> = HashMap(mapOf()),
+    private val afterShort: HashMap<Key, Command> = HashMap(mapOf()),
+    private val afterLong: HashMap<Key, Command> = HashMap(mapOf()),
+    private val onRepeat: HashMap<Key, Command> = HashMap(mapOf()),
+    private val parent: KeyCommandResolver? = null
+) {
+    fun getCommand(key: Key, longPress: Boolean = false, after: Boolean = false, repeat: Int = 0): Command? {
+        val command = when {
+            repeat > 0 -> onRepeat[key]
+            (longPress && after) -> afterLong[key]
+            (longPress) -> onLong[key]
+            (after) -> afterShort[key]
+            else -> onShort[key]
+        }
+
+        return when (command) {
+            null -> parent?.getCommand(key, longPress, after)
+            else -> command
+        }
+    }
+
+    companion object {
+        fun getBasic(): KeyCommandResolver {
+            return KeyCommandResolver(
+                onShort = HashMap(mapOf(
+                    Key.N0 to Command.SPACE,
+
+                    Key.N1 to Command.CHARACTER,
+                    Key.N2 to Command.CHARACTER,
+                    Key.N3 to Command.CHARACTER,
+                    Key.N4 to Command.CHARACTER,
+                    Key.N5 to Command.CHARACTER,
+                    Key.N6 to Command.CHARACTER,
+                    Key.N7 to Command.CHARACTER,
+                    Key.N8 to Command.CHARACTER,
+                    Key.N9 to Command.CHARACTER,
+
+                    Key.LEFT to Command.NAVIGATE,
+                    Key.RIGHT to Command.NAVIGATE,
+                    Key.UP to Command.NAVIGATE,
+                    Key.DOWN to Command.NAVIGATE,
+
+                    Key.STAR to Command.CYCLE_CANDIDATES,
+                    Key.DELETE to Command.DELETE,
+                    Key.SELECT to Command.SELECT
+                )),
+
+                onLong = HashMap(mapOf(
+                    Key.N0 to Command.NUMBER,
+                    Key.N1 to Command.NUMBER,
+                    Key.N2 to Command.NUMBER,
+                    Key.N3 to Command.NUMBER,
+                    Key.N4 to Command.NUMBER,
+                    Key.N5 to Command.NUMBER,
+                    Key.N6 to Command.NUMBER,
+                    Key.N7 to Command.NUMBER,
+                    Key.N8 to Command.NUMBER,
+                    Key.N9 to Command.NUMBER,
+
+                    Key.POUND to Command.SWITCH_MODE,
+                    Key.SELECT to Command.RECORD
+                )),
+
+                afterShort = HashMap(mapOf(
+                    Key.POUND to Command.SHIFT_MODE,
+                )),
+
+                afterLong = HashMap(mapOf(
+                    Key.DELETE to Command.DELETE,
+                    Key.SELECT to Command.TRANSCRIBE,
+                )),
+
+                onRepeat = HashMap(mapOf(
+                    Key.DELETE to Command.DELETE,
+                ))
+            )
+        }
+    }
+}