From a0ac4d4cf9e31bbe019d29ddb6f514a9e3edcc73 Mon Sep 17 00:00:00 2001
From: AndrewMurrell <amurrel@purdue.edu>
Date: Tue, 6 May 2014 22:26:11 -0400
Subject: Added MetaCircle handling for key modification, but this needs to be
 fixed. BREAKS THINGS.

---
 res/values/strings.xml           |  2 +-
 src/us/minak/IMEView.java        | 22 ++++++----------------
 src/us/minak/MetaCircle.java     | 12 ++++++++++--
 src/us/minak/MetaExpression.java |  2 +-
 4 files changed, 18 insertions(+), 20 deletions(-)

diff --git a/res/values/strings.xml b/res/values/strings.xml
index a446fb0..d3352bc 100644
--- a/res/values/strings.xml
+++ b/res/values/strings.xml
@@ -38,7 +38,7 @@
 
     <!-- Temporary labels for buttons -->
     <string name="button_shift">Shift</string>
-    <string name="button_backspace">&x2190;</string>
+    <string name="button_backspace">&#x2190;</string>
     <string name="button_space">Space</string>
 
 </resources>
diff --git a/src/us/minak/IMEView.java b/src/us/minak/IMEView.java
index 7cdf4fd..0f40325 100644
--- a/src/us/minak/IMEView.java
+++ b/src/us/minak/IMEView.java
@@ -13,8 +13,6 @@
 package us.minak;
 
 import java.util.LinkedList;
-import java.util.List;
-import java.util.Locale;
 import java.util.Queue;
 
 import android.content.Context;
@@ -184,20 +182,12 @@ public class IMEView extends RelativeLayout {
 	 *            The character to enter
 	 */
 	private void enterCharacter(String character) {
-		//for each circle in circles check to see if the touch was in the circle and apply the meta-key
-		switch (mShiftState) {
-		case OFF:
-			mOnCharacterEnteredListener.putString(character);
-			break;
-		case ON:
-			mOnCharacterEnteredListener.putString(character.toUpperCase(Locale.ENGLISH));
-			shift();
-			break;
-		case CAPS_LOCK:
-			mOnCharacterEnteredListener.putString(character.toUpperCase(Locale.ENGLISH));
-			break;
-		default:
-			throw new IllegalArgumentException();
+		for (MetaCircle circle : ((IMEGestureOverlayView) findViewById(R.id.drawing_space)).circles) {
+			//go through circles and check if they are applicable
+			if (circle.containsPoint(this.x, this.y) && circle.getMetaExpression().state != MetaExpression.State.ON) {
+				//TODO: apply the Meta-key here
+				;
+			}
 		}
 	}
 }
diff --git a/src/us/minak/MetaCircle.java b/src/us/minak/MetaCircle.java
index 908842a..9139dc9 100644
--- a/src/us/minak/MetaCircle.java
+++ b/src/us/minak/MetaCircle.java
@@ -5,7 +5,7 @@ package us.minak;
  *
  */
 public class MetaCircle {
-	public MetaExpression metaExpr;
+	private MetaExpression metaExpression;
 	public float x;
 	public float y;
 	public float radius;
@@ -14,7 +14,7 @@ public class MetaCircle {
 	public int expansion; //the level of expansion (if multiple circles are expanded, this decides precidence)
 
 	MetaCircle(float x, float y, float radius, int color, MetaExpression metaExpr) {
-		this.metaExpr = metaExpr;
+		this.setMetaExpression(metaExpr);
 		this.x = x;
 		this.y = y;
 		this.radius = radius;
@@ -26,4 +26,12 @@ public class MetaCircle {
 	public boolean containsPoint(float x, float y) {
 		return Math.pow(x - this.x, 2) + Math.pow(y - this.y, 2) < Math.pow(this.radius, 2) ? true : false;
 	}
+
+	public MetaExpression getMetaExpression() {
+		return metaExpression;
+	}
+
+	public void setMetaExpression(MetaExpression metaExpr) {
+		this.metaExpression = metaExpr;
+	}
 }
diff --git a/src/us/minak/MetaExpression.java b/src/us/minak/MetaExpression.java
index 4398c42..f9c6cbe 100644
--- a/src/us/minak/MetaExpression.java
+++ b/src/us/minak/MetaExpression.java
@@ -1,7 +1,7 @@
 package us.minak;
 
 public class MetaExpression {
-	public enum State {
+	public static enum State {
 		ON, OFF, LOCK
 	}
 
-- 
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