Render theme styles: allow setting menu callback #93

vtm-android/src/org/oscim/android/theme/AssetsRenderTheme.java

@@ -1,6 +1,6 @@
 /*
  * Copyright 2010, 2011, 2012 mapsforge.org
- * Copyright 2016 devemux86
+ * Copyright 2016-2017 devemux86
  *
  * This program is free software: you can redistribute it and/or modify it under the
  * terms of the GNU Lesser General Public License as published by the Free Software
@@ -34,7 +34,7 @@ public class AssetsRenderTheme implements ThemeFile {
     private static final long serialVersionUID = 1L;
 
     private final InputStream mInputStream;
-    private final XmlRenderThemeMenuCallback mMenuCallback;
+    private XmlRenderThemeMenuCallback mMenuCallback;
     private final String mRelativePathPrefix;
 
     /**
@@ -96,4 +96,9 @@ public class AssetsRenderTheme implements ThemeFile {
     public InputStream getRenderThemeAsStream() throws ThemeException {
         return mInputStream;
     }
+
+    @Override
+    public void setMenuCallback(XmlRenderThemeMenuCallback menuCallback) {
+        mMenuCallback = menuCallback;
+    }
 }

vtm-themes/src/org/oscim/theme/VtmThemes.java

@@ -1,7 +1,7 @@
 /*
  * Copyright 2010, 2011, 2012 mapsforge.org
  * Copyright 2013 Hannes Janetzek
- * Copyright 2016 devemux86
+ * Copyright 2016-2017 devemux86
  * Copyright 2017 nebular
  *
  * This file is part of the OpenScienceMap project (http://www.opensciencemap.org).
@@ -56,4 +56,8 @@ public enum VtmThemes implements ThemeFile {
     public InputStream getRenderThemeAsStream() throws ThemeException {
         return AssetAdapter.readFileAsStream(mPath);
     }
+
+    @Override
+    public void setMenuCallback(XmlRenderThemeMenuCallback menuCallback) {
+    }
 }

vtm/src/org/oscim/theme/ExternalRenderTheme.java

@@ -1,7 +1,7 @@
 /*
  * Copyright 2010, 2011, 2012 mapsforge.org
  * Copyright 2013 Hannes Janetzek
- * Copyright 2016 devemux86
+ * Copyright 2016-2017 devemux86
  *
  * This file is part of the OpenScienceMap project (http://www.opensciencemap.org).
  *
@@ -33,7 +33,7 @@ public class ExternalRenderTheme implements ThemeFile {
     private static final long serialVersionUID = 1L;
 
     private final long mFileModificationDate;
-    private final XmlRenderThemeMenuCallback mMenuCallback;
+    private XmlRenderThemeMenuCallback mMenuCallback;
     private final String mPath;
 
     /**
@@ -106,4 +106,9 @@ public class ExternalRenderTheme implements ThemeFile {
         }
         return is;
     }
+
+    @Override
+    public void setMenuCallback(XmlRenderThemeMenuCallback menuCallback) {
+        mMenuCallback = menuCallback;
+    }
 }

vtm/src/org/oscim/theme/StreamRenderTheme.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2016 devemux86
+ * Copyright 2016-2017 devemux86
  *
  * This program is free software: you can redistribute it and/or modify it under the
  * terms of the GNU Lesser General Public License as published by the Free Software
@@ -27,7 +27,7 @@ public class StreamRenderTheme implements ThemeFile {
     private static final long serialVersionUID = 1L;
 
     private final InputStream mInputStream;
-    private final XmlRenderThemeMenuCallback mMenuCallback;
+    private XmlRenderThemeMenuCallback mMenuCallback;
     private final String mRelativePathPrefix;
 
     /**
@@ -80,4 +80,9 @@ public class StreamRenderTheme implements ThemeFile {
     public InputStream getRenderThemeAsStream() throws ThemeException {
         return mInputStream;
     }
+
+    @Override
+    public void setMenuCallback(XmlRenderThemeMenuCallback menuCallback) {
+        mMenuCallback = menuCallback;
+    }
 }

vtm/src/org/oscim/theme/ThemeFile.java

@@ -1,7 +1,7 @@
 /*
  * Copyright 2010, 2011, 2012 mapsforge.org
  * Copyright 2013 Hannes Janetzek
- * Copyright 2016 devemux86
+ * Copyright 2016-2017 devemux86
  *
  * This file is part of the OpenScienceMap project (http://www.opensciencemap.org).
  *
@@ -23,6 +23,9 @@ import org.oscim.theme.IRenderTheme.ThemeException;
 import java.io.InputStream;
 import java.io.Serializable;
 
+/**
+ * Interface for a render theme which is defined in XML.
+ */
 public interface ThemeFile extends Serializable {
     /**
      * @return the interface callback to create a settings menu on the fly.
@@ -39,4 +42,9 @@ public interface ThemeFile extends Serializable {
      * @throws ThemeException if an error occurs while reading the render theme XML.
      */
     InputStream getRenderThemeAsStream() throws ThemeException;
+
+    /**
+     * @param menuCallback the interface callback to create a settings menu on the fly.
+     */
+    void setMenuCallback(XmlRenderThemeMenuCallback menuCallback);
 }