From 527685da79133ad42f65f5b3fb75a92e737505bc Mon Sep 17 00:00:00 2001
From: Eric House <xwords@eehouse.org>
Date: Sat, 5 Apr 2014 13:33:12 -0700
Subject: [PATCH] preserve translation changes in memory. Next: write to DB.

---
 .../eehouse/android/xw4/loc/LocListItem.java  | 39 ++++++++++++++++++-
 .../org/eehouse/android/xw4/loc/LocUtils.java | 23 +++++++++++
 2 files changed, 61 insertions(+), 1 deletion(-)

diff --git a/xwords4/android/XWords4/src/org/eehouse/android/xw4/loc/LocListItem.java b/xwords4/android/XWords4/src/org/eehouse/android/xw4/loc/LocListItem.java
index 0fe3bcd6f..9d2adb4fa 100644
--- a/xwords4/android/XWords4/src/org/eehouse/android/xw4/loc/LocListItem.java
+++ b/xwords4/android/XWords4/src/org/eehouse/android/xw4/loc/LocListItem.java
@@ -24,16 +24,23 @@ import android.widget.LinearLayout;
 import android.content.Context;
 import android.util.AttributeSet;
 import android.widget.TextView;
+import android.widget.EditText;
+import android.view.View;
+import android.view.View.OnFocusChangeListener;
+
+import junit.framework.Assert;
 
 import org.eehouse.android.xw4.R;
 import org.eehouse.android.xw4.Utils;
 import org.eehouse.android.xw4.DbgUtils;
 
-public class LocListItem extends LinearLayout {
+public class LocListItem extends LinearLayout implements OnFocusChangeListener {
 
     private Context m_context;
     private String m_key;
     private int m_position;
+    private EditText m_edit;
+    private String m_xlation;
 
     public LocListItem( Context cx, AttributeSet as ) 
     {
@@ -41,6 +48,14 @@ public class LocListItem extends LinearLayout {
         m_context = cx;
     }
 
+    @Override
+    protected void onFinishInflate()
+    {
+        super.onFinishInflate();
+        m_edit = (EditText)findViewById( R.id.xlated_view ); 
+        m_edit.setOnFocusChangeListener( this );
+    }
+
     private void setEnglish()
     {
         int id = LocIDs.get( m_key );
@@ -50,6 +65,26 @@ public class LocListItem extends LinearLayout {
         DbgUtils.logf( "setEnglish: set to %s", str );
     }
 
+    private void setXlated()
+    {
+        m_xlation = LocUtils.getXlation( m_context, m_key );
+        if ( null != m_xlation ) {
+            m_edit.setText( m_xlation );
+        }
+    }
+
+    public void onFocusChange( View view, boolean hasFocus )
+    {
+        Assert.assertTrue( view == m_edit );
+        if ( !hasFocus ) {
+            CharSequence txt = m_edit.getText();
+            DbgUtils.logf( "view with text %s lost focus", txt );
+            if ( ! txt.equals( m_xlation ) ) {
+                LocUtils.setXlation( m_context, m_key, txt.toString() );
+            }
+        }
+    }
+
     protected static LocListItem create( Context context, String key, 
                                          int position )
     {
@@ -57,7 +92,9 @@ public class LocListItem extends LinearLayout {
             (LocListItem)Utils.inflate( context, R.layout.loc_list_item );
         result.m_key = key;
         result.m_position = position;
+
         result.setEnglish();
+        result.setXlated();
         return result;
     }
 }
diff --git a/xwords4/android/XWords4/src/org/eehouse/android/xw4/loc/LocUtils.java b/xwords4/android/XWords4/src/org/eehouse/android/xw4/loc/LocUtils.java
index 9fc693298..80661a0ad 100644
--- a/xwords4/android/XWords4/src/org/eehouse/android/xw4/loc/LocUtils.java
+++ b/xwords4/android/XWords4/src/org/eehouse/android/xw4/loc/LocUtils.java
@@ -27,6 +27,8 @@ import android.view.Menu;
 import android.view.MenuItem.OnMenuItemClickListener;
 import android.view.MenuItem;
 
+import java.util.HashMap;
+
 import junit.framework.Assert;
 
 import org.eehouse.android.xw4.R;
@@ -36,6 +38,7 @@ public class LocUtils {
     // Keep this in sync with gen_loc_ids.py and what's used in the menu.xml
     // files to mark me-localized strings.
     private static final String LOC_PREFIX = "loc:";
+    private static HashMap<String, String>s_xlations = null;
 
     public interface LocIface {
         void setText( CharSequence text );
@@ -99,6 +102,19 @@ public class LocUtils {
         return str.toUpperCase();
     }
 
+    public static void setXlation( Context context, String key, String txt )
+    {
+        loadXlations( context );
+        s_xlations.put( key, txt );
+    }
+
+    public static String getXlation( Context context, String key )
+    {
+        loadXlations( context );
+        String result = s_xlations.get( key );
+        return result;
+    }
+
     private static void xlateMenu( final Activity activity, Menu menu, 
                                    int depth )
     {
@@ -142,4 +158,11 @@ public class LocUtils {
         }
     }
 
+    private static void loadXlations( Context context )
+    {
+        if ( null == s_xlations ) {
+            s_xlations = new HashMap<String, String>();
+        }
+    }
+
 }