From 77a8bc851569ae7a82f76a0913b39006074ac56a Mon Sep 17 00:00:00 2001
From: Bananeweizen <bananeweizen@gmx.de>
Date: Sat, 14 Jan 2012 14:29:29 +0100
Subject: fix #943: click preview map to invoke navigation

---
 main/res/layout/cacheview_details.xml              |  3 ++-
 main/src/cgeo/geocaching/CacheDetailActivity.java  | 11 +++++++++++
 main/src/cgeo/geocaching/CacheListAdapter.java     |  4 ++++
 .../apps/cache/navi/NavigationAppFactory.java      | 22 ++++++++++++++++++++++
 4 files changed, 39 insertions(+), 1 deletion(-)

diff --git a/main/res/layout/cacheview_details.xml b/main/res/layout/cacheview_details.xml
index 990b197..3da0789 100644
--- a/main/res/layout/cacheview_details.xml
+++ b/main/res/layout/cacheview_details.xml
@@ -218,7 +218,8 @@
                 android:layout_gravity="center"
                 android:gravity="center"
                 android:scaleType="centerCrop"
-                android:src="@null" />
+                android:src="@null"
+                android:onClick="showNavigationMenu" />
         </LinearLayout>
     </LinearLayout>
 
diff --git a/main/src/cgeo/geocaching/CacheDetailActivity.java b/main/src/cgeo/geocaching/CacheDetailActivity.java
index 38c48a1..5fa4c55 100644
--- a/main/src/cgeo/geocaching/CacheDetailActivity.java
+++ b/main/src/cgeo/geocaching/CacheDetailActivity.java
@@ -923,6 +923,17 @@ public class CacheDetailActivity extends AbstractActivity {
     }
 
     /**
+     * referenced from XML view
+     */
+    public void showNavigationMenu(@SuppressWarnings("unused") View view) {
+        showNavigationMenu();
+    }
+
+    private void showNavigationMenu() {
+        NavigationAppFactory.showNavigationMenu(geolocation, this, cache, search);
+    }
+
+    /**
      * Opens a context menu to do actions on an username
      */
     private class UserActionsClickListener implements View.OnClickListener {
diff --git a/main/src/cgeo/geocaching/CacheListAdapter.java b/main/src/cgeo/geocaching/CacheListAdapter.java
index e417166..a010c6d 100644
--- a/main/src/cgeo/geocaching/CacheListAdapter.java
+++ b/main/src/cgeo/geocaching/CacheListAdapter.java
@@ -118,6 +118,10 @@ public class CacheListAdapter extends ArrayAdapter<cgCache> {
         forceSort(coords);
     }
 
+    public CacheComparator getCacheComparator() {
+        return cacheComparator;
+    }
+
     /**
      * Called when a new page of caches was loaded.
      */
diff --git a/main/src/cgeo/geocaching/apps/cache/navi/NavigationAppFactory.java b/main/src/cgeo/geocaching/apps/cache/navi/NavigationAppFactory.java
index bfda2ea..67ecfed 100644
--- a/main/src/cgeo/geocaching/apps/cache/navi/NavigationAppFactory.java
+++ b/main/src/cgeo/geocaching/apps/cache/navi/NavigationAppFactory.java
@@ -1,5 +1,6 @@
 package cgeo.geocaching.apps.cache.navi;
 
+import cgeo.geocaching.R;
 import cgeo.geocaching.SearchResult;
 import cgeo.geocaching.Settings;
 import cgeo.geocaching.cgCache;
@@ -11,6 +12,8 @@ import cgeo.geocaching.geopoint.Geopoint;
 import org.apache.commons.lang3.ArrayUtils;
 
 import android.app.Activity;
+import android.app.AlertDialog;
+import android.content.DialogInterface;
 import android.util.Log;
 import android.view.Menu;
 import android.view.MenuItem;
@@ -54,6 +57,25 @@ public final class NavigationAppFactory extends AbstractAppFactory {
         }
     }
 
+    public static void showNavigationMenu(final cgGeo geo, final Activity activity, final cgCache cache, final SearchResult search) {
+        AlertDialog.Builder builder = new AlertDialog.Builder(activity);
+        builder.setTitle(R.string.cache_menu_navigate);
+        builder.setIcon(android.R.drawable.ic_menu_mapmode);
+        final List<NavigationApp> installed = getInstalledNavigationApps(activity);
+        String[] items = new String[installed.size()];
+        for (int i = 0; i < installed.size(); i++) {
+            items[i] = installed.get(i).getName();
+        }
+        builder.setItems(items, new DialogInterface.OnClickListener() {
+            public void onClick(DialogInterface dialog, int item) {
+                installed.get(item).invoke(geo, activity, cache, search, null, null);
+            }
+        });
+        AlertDialog alert = builder.create();
+        alert.show();
+
+    }
+
     public static List<NavigationApp> getInstalledNavigationApps(final Activity activity) {
         final List<NavigationApp> installedNavigationApps = new ArrayList<NavigationApp>();
         for (NavigationApp app : getNavigationApps()) {
-- 
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