`Arrows` and `Box` system (#114)

* Add `Arrows` and `Box` accent system

5 files changed, 85 insertions, 10 deletions

diff --git a/res/xml/numeric.xml b/res/xml/numeric.xml
index 348ada1..2ded41c 100644
--- a/res/xml/numeric.xml
+++ b/res/xml/numeric.xml
@@ -3,26 +3,26 @@
   <row>
     <key width="0.75" key0="esc" key2="~" key4="!"/>
     <key width="0.75" key0="(" key2="[" key4="{"/>
-    <key key0="7" key1="&lt;" key2="&gt;" key4="↖"/>
-    <key key0="8" key2="∞" key4="↑"/>
-    <key key0="9" key2="π" key4="↗"/>
+    <key key0="7" key1="&lt;" key2="&gt;"/>
+    <key key0="8" key2="∞"/>
+    <key key0="9" key2="π"/>
     <key width="0.75" key0="*" key1="√" key2="×"/>
     <key width="0.75" key0="/" key1="%" key3="÷"/>
   </row>
   <row>
     <key width="0.75" key0="tab" key1=";" key2="|" key4="\\"/>
     <key width="0.75" key0=")" key2="]" key4="}"/>
-    <key key0="4" key4="←"/>
+    <key key0="4" key1="box" key3="arrows"/>
     <key key0="5" key1="up" key2="right" key3="left" key4="down" edgekeys="true"/>
-    <key key0="6" key4="→"/>
+    <key key0="6"/>
     <key width="0.75" key0="+" key1="Σ" key2="$"/>
     <key width="0.75" key0="-" key2="^"/>
   </row>
   <row>
     <key shift="0.35" width="1.15" key0="shift" key2="fn" key4="alt"/>
-    <key key0="1" key1="superscript" key2="ordinal" key3="subscript" key4="↙"/>
-    <key key0="2" key4="↓"/>
-    <key key0="3" key4="↘"/>
+    <key key0="1" key1="superscript" key2="ordinal" key3="subscript"/>
+    <key key0="2"/>
+    <key key0="3"/>
     <key width="1.15" key0="backspace" key2="delete"/>
   </row>
   <row height="0.95">
diff --git a/res/xml/settings.xml b/res/xml/settings.xml
index 6a76486..a3d4957 100644
--- a/res/xml/settings.xml
+++ b/res/xml/settings.xml
@@ -17,6 +17,7 @@
       <CheckBoxPreference android:key="lockable_meta" android:title="Meta" android:defaultValue="false"/>
       <CheckBoxPreference android:key="lockable_sup" android:title="Sup" android:defaultValue="false"/>
       <CheckBoxPreference android:key="lockable_sub" android:title="Sub" android:defaultValue="false"/>
+      <CheckBoxPreference android:key="lockable_box" android:title="Box" android:defaultValue="false"/>
     </PreferenceScreen>
   </PreferenceCategory>
   <PreferenceCategory android:title="@string/pref_category_vibrate">
diff --git a/srcs/juloo.keyboard2/Config.java b/srcs/juloo.keyboard2/Config.java
index ab2d13a..3c436c3 100644
--- a/srcs/juloo.keyboard2/Config.java
+++ b/srcs/juloo.keyboard2/Config.java
@@ -126,7 +126,8 @@ final class Config
       | (prefs.getBoolean("lockable_fn", false) ? KeyValue.FLAG_FN : 0)
       | (prefs.getBoolean("lockable_meta", false) ? KeyValue.FLAG_META : 0)
       | (prefs.getBoolean("lockable_sup", false) ? KeyValue.FLAG_ACCENT_SUPERSCRIPT : 0)
-      | (prefs.getBoolean("lockable_sub", false) ? KeyValue.FLAG_ACCENT_SUBSCRIPT : 0);
+      | (prefs.getBoolean("lockable_sub", false) ? KeyValue.FLAG_ACCENT_SUBSCRIPT : 0)
+      | (prefs.getBoolean("lockable_box", false) ? KeyValue.FLAG_ACCENT_BOX : 0);
     characterSize = prefs.getFloat("character_size", characterSize);
     accents = Integer.valueOf(prefs.getString("accents", "1"));
     theme = getThemeId(res, prefs.getString("theme", ""));
diff --git a/srcs/juloo.keyboard2/KeyModifier.java b/srcs/juloo.keyboard2/KeyModifier.java
index 58355c1..dc81195 100644
--- a/srcs/juloo.keyboard2/KeyModifier.java
+++ b/srcs/juloo.keyboard2/KeyModifier.java
@@ -139,6 +139,74 @@ class KeyModifier
           case 'o': return 'ₒ';
           default: return c;
         }
+      case KeyValue.FLAG_ACCENT_ARROWS:
+        if ((flags & KeyValue.FLAG_SHIFT) == 0)
+        {
+          switch (c)
+          {
+            case '1': return '↙';
+            case '2': return '↓';
+            case '3': return '↘';
+            case '4': return '←';
+            case '6': return '→';
+            case '7': return '↖';
+            case '8': return '↑';
+            case '9': return '↗';
+            default: return c;
+          }
+        }
+        else
+        {
+          switch (c)
+          {
+            case '1': return '⇙';
+            case '2': return '⇓';
+            case '3': return '⇘';
+            case '4': return '⇐';
+            case '6': return '⇒';
+            case '7': return '⇖';
+            case '8': return '⇑';
+            case '9': return '⇗';
+            default: return c;
+          }
+        }
+      case KeyValue.FLAG_ACCENT_BOX:
+        if ((flags & KeyValue.FLAG_SHIFT) == 0)
+        {
+          switch (c)
+          {
+            case '1': return '└';
+            case '2': return '┴';
+            case '3': return '┘';
+            case '4': return '├';
+            case '5': return '┼';
+            case '6': return '┤';
+            case '7': return '┌';
+            case '8': return '┬';
+            case '9': return '┐';
+            case '0': return '─';
+            case '.': return '│';
+            default: return c;
+          }
+        }
+        else
+        {
+          switch (c)
+          {
+            case '1': return '╚';
+            case '2': return '╩';
+            case '3': return '╝';
+            case '4': return '╠';
+            case '5': return '╬';
+            case '6': return '╣';
+            case '7': return '╔';
+            case '8': return '╦';
+            case '9': return '╗';
+            case '0': return '═';
+            case '.': return '║';
+            default: return c;
+          }
+        }
       default: return c; // Can't happen
     }
   }
diff --git a/srcs/juloo.keyboard2/KeyValue.java b/srcs/juloo.keyboard2/KeyValue.java
index 74d21aa..2b632e5 100644
--- a/srcs/juloo.keyboard2/KeyValue.java
+++ b/srcs/juloo.keyboard2/KeyValue.java
@@ -50,11 +50,14 @@ class KeyValue
   public static final int FLAG_ACCENT_CARON = (1 << 26);
   public static final int FLAG_ACCENT_MACRON = (1 << 27);
   public static final int FLAG_ACCENT_ORDINAL = (1 << 28);
+  public static final int FLAG_ACCENT_ARROWS = (1 << 29);
+  public static final int FLAG_ACCENT_BOX = (1 << 30);
 
   public static final int FLAGS_ACCENTS = FLAG_ACCENT1 | FLAG_ACCENT2 |
     FLAG_ACCENT3 | FLAG_ACCENT4 | FLAG_ACCENT5 | FLAG_ACCENT6 |
     FLAG_ACCENT_CARON | FLAG_ACCENT_MACRON | FLAG_ACCENT_SUPERSCRIPT |
-    FLAG_ACCENT_SUBSCRIPT | FLAG_ACCENT_ORDINAL | FLAG_ACCENT_RING;
+    FLAG_ACCENT_SUBSCRIPT | FLAG_ACCENT_ORDINAL | FLAG_ACCENT_ARROWS | 
+    FLAG_ACCENT_BOX | FLAG_ACCENT_RING;
 
   // Language specific keys that are removed from the keyboard by default
   public static final int FLAG_LOCALIZED = (1 << 25);
@@ -168,6 +171,8 @@ class KeyValue
     addModifierKey("superscript", "Sup", FLAG_ACCENT_SUPERSCRIPT | FLAG_SMALLER_FONT);
     addModifierKey("subscript", "Sub", FLAG_ACCENT_SUBSCRIPT | FLAG_SMALLER_FONT);
     addModifierKey("ordinal", "Ord", FLAG_ACCENT_ORDINAL | FLAG_SMALLER_FONT);
+    addModifierKey("arrows", "Arr", FLAG_ACCENT_ARROWS | FLAG_SMALLER_FONT);
+    addModifierKey("box", "Box", FLAG_ACCENT_BOX | FLAG_SMALLER_FONT);
     addModifierKey("fn", "Fn", FLAG_FN | FLAG_SMALLER_FONT);
     addModifierKey("meta", "◆", FLAG_META);