From eac74d3f2283ec9f36e595261ab21716d910c15a Mon Sep 17 00:00:00 2001
From: Jules Aguillon
Date: Tue, 13 Apr 2021 02:00:08 +0200
Subject: Add an option to toggle accent keys

These keys are not useful at all in English. A new option allows to hide
them, [false] by default.
---
 srcs/juloo.keyboard2/KeyboardData.java | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)

(limited to 'srcs/juloo.keyboard2/KeyboardData.java')

diff --git a/srcs/juloo.keyboard2/KeyboardData.java b/srcs/juloo.keyboard2/KeyboardData.java
index 0b73b3d..b52a172 100644
--- a/srcs/juloo.keyboard2/KeyboardData.java
+++ b/srcs/juloo.keyboard2/KeyboardData.java
@@ -43,6 +43,27 @@ class KeyboardData
 		return (_rows);
 	}
 
+  // Remove every keys that has the given flags.
+  public void removeKeysByFlag(int flags)
+  {
+    for (Row r : _rows)
+    {
+      for (Key k : r)
+      {
+        k.key0 = _removeKeyValueFlag(k.key0, flags);
+        k.key1 = _removeKeyValueFlag(k.key1, flags);
+        k.key2 = _removeKeyValueFlag(k.key2, flags);
+        k.key3 = _removeKeyValueFlag(k.key3, flags);
+        k.key4 = _removeKeyValueFlag(k.key4, flags);
+      }
+    }
+  }
+
+  private KeyValue _removeKeyValueFlag(KeyValue v, int flags)
+  {
+    return (v != null && (v.getFlags() & flags) != 0) ? null : v;
+  }
+
 	public class Row extends ArrayList<Key>
 	{
 		private float		_keysWidth;
-- 
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