From cf3357d49b3bb9ebb5f4526aeb5cfb53b8fc900d Mon Sep 17 00:00:00 2001
From: Andrew Dolgov <fox@fakecake.org>
Date: Wed, 21 Mar 2012 09:38:58 +0300
Subject: add some preference key dependency tracking

---
 src/org/fox/ttrss/PreferencesActivity.java | 22 ++++++++++++++++++++--
 1 file changed, 20 insertions(+), 2 deletions(-)

(limited to 'src')

diff --git a/src/org/fox/ttrss/PreferencesActivity.java b/src/org/fox/ttrss/PreferencesActivity.java
index 742320f7..41fb00f2 100644
--- a/src/org/fox/ttrss/PreferencesActivity.java
+++ b/src/org/fox/ttrss/PreferencesActivity.java
@@ -1,8 +1,13 @@
 package org.fox.ttrss;
 
+import android.content.SharedPreferences;
 import android.content.res.Configuration;
 import android.os.Bundle;
+import android.preference.Preference;
+import android.preference.Preference.OnPreferenceClickListener;
 import android.preference.PreferenceActivity;
+import android.preference.PreferenceCategory;
+import android.preference.PreferenceManager;
 
 public class PreferencesActivity extends PreferenceActivity {
 
@@ -10,11 +15,24 @@ public class PreferencesActivity extends PreferenceActivity {
 	protected void onCreate(Bundle savedInstanceState) {
 		super.onCreate(savedInstanceState);
 
+		SharedPreferences prefs = PreferenceManager
+				.getDefaultSharedPreferences(getApplicationContext());
+		
 		addPreferencesFromResource(R.xml.preferences);
 
 		if ((getResources().getConfiguration().screenLayout & Configuration.SCREENLAYOUT_SIZE_MASK) != Configuration.SCREENLAYOUT_SIZE_XLARGE) {
-			getPreferenceScreen().removePreference(
-					findPreference("tablet_article_swipe"));
+			PreferenceCategory category = (PreferenceCategory)findPreference("category_look_and_feel");
+			category.removePreference(findPreference("tablet_article_swipe"));
 		}
+		
+		findPreference("justify_article_text").setEnabled(!prefs.getBoolean("combined_mode", false));
+		
+		findPreference("combined_mode").setOnPreferenceChangeListener(new Preference.OnPreferenceChangeListener() {			
+			@Override
+			public boolean onPreferenceChange(Preference preference, Object newValue) {				
+				findPreference("justify_article_text").setEnabled(!newValue.toString().equals("true"));				
+				return true;
+			}
+		});
 	}
 }
-- 
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