From 25a6e71ee815a196d76358cf132c45eb38a10b35 Mon Sep 17 00:00:00 2001
From: Jules Aguillon
Date: Mon, 19 Sep 2022 11:41:18 +0200
Subject: Add the Extra Keys option

Allows to add more keys to the keyboard from a predefined list.
The implementation doesn't use MultiSelectListPreference because it
doesn't seem possible to change the item layout to properly show the
rendered symbols.
---
 .../ExtraKeyCheckBoxPreference.java                | 72 ++++++++++++++++++++++
 1 file changed, 72 insertions(+)
 create mode 100644 srcs/juloo.keyboard2/ExtraKeyCheckBoxPreference.java

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

diff --git a/srcs/juloo.keyboard2/ExtraKeyCheckBoxPreference.java b/srcs/juloo.keyboard2/ExtraKeyCheckBoxPreference.java
new file mode 100644
index 0000000..887476a
--- /dev/null
+++ b/srcs/juloo.keyboard2/ExtraKeyCheckBoxPreference.java
@@ -0,0 +1,72 @@
+package juloo.keyboard2;
+
+import android.content.Context;
+import android.content.res.TypedArray;
+import android.content.SharedPreferences;
+import android.preference.CheckBoxPreference;
+import android.util.AttributeSet;
+import android.view.View;
+import android.widget.TextView;
+import java.util.HashSet;
+import java.util.Set;
+
+public class ExtraKeyCheckBoxPreference extends CheckBoxPreference
+{
+  public static String[] extra_keys = new String[]
+  {
+    "accent_aigu",
+    "accent_grave",
+    "accent_double_aigu",
+    "accent_dot_above",
+    "accent_circonflexe",
+    "accent_tilde",
+    "accent_cedille",
+    "accent_trema",
+    "accent_ring",
+    "accent_caron",
+    "accent_macron",
+    "accent_ogonek",
+    "€",
+    "ß",
+    "£"
+  };
+
+  boolean _key_font;
+
+  public ExtraKeyCheckBoxPreference(Context context, AttributeSet attrs)
+  {
+    super(context, attrs);
+    final TypedArray a = context.obtainStyledAttributes(attrs, R.styleable.ExtraKeyCheckBoxPreference);
+    int index = a.getInteger(R.styleable.ExtraKeyCheckBoxPreference_index, 0);
+    a.recycle();
+    String key_name = extra_keys[index];
+    setKey(pref_key_of_key_name(key_name));
+    KeyValue kv = KeyValue.getKeyByName(key_name);
+    setTitle(kv.getString());
+    _key_font = kv.hasFlags(KeyValue.FLAG_KEY_FONT);
+  }
+
+  @Override
+  protected void onBindView(View view)
+  {
+    super.onBindView(view);
+    TextView title = (TextView)view.findViewById(android.R.id.title);
+    title.setTypeface(_key_font ? Theme.getKeyFont(getContext()) : null);
+  }
+
+  static String pref_key_of_key_name(String key_name)
+  {
+    return "extra_key_" + key_name;
+  }
+
+  public static Set<KeyValue> get_extra_keys(SharedPreferences prefs)
+  {
+    HashSet<KeyValue> ks = new HashSet<KeyValue>();
+    for (String key_name : extra_keys)
+    {
+      if (prefs.getBoolean(pref_key_of_key_name(key_name), false))
+        ks.add(KeyValue.getKeyByName(key_name));
+    }
+    return ks;
+  }
+}
-- 
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