extract theme assets to vtm-themes project

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

@@ -0,0 +1,46 @@
+/*
+ * Copyright 2010, 2011, 2012 mapsforge.org
+ * Copyright 2013 Hannes Janetzek
+ *
+ * This file is part of the OpenScienceMap project (http://www.opensciencemap.org).
+ *
+ * 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
+ * Foundation, either version 3 of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT ANY
+ * WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A
+ * PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License along with
+ * this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+package org.oscim.theme;
+
+import java.io.InputStream;
+
+import org.oscim.backend.AssetAdapter;
+
+/**
+ * Enumeration of all internal rendering themes.
+ */
+public enum VtmThemes implements ThemeFile {
+
+	DEFAULT("styles/default.xml"),
+	TRONRENDER("styles/tronrender.xml"),
+	TRON2("styles/newtron.xml"),
+	MAPNIK("styles/carto.xml"),
+	OSMARENDER("styles/osmarender.xml");
+
+	private final String mPath;
+
+	private VtmThemes(String path) {
+		mPath = path;
+	}
+
+	@Override
+	public InputStream getRenderThemeAsStream() {
+		return AssetAdapter.g.openFileAsStream(mPath);
+		//InternalRenderTheme.class.getResourceAsStream(mPath);
+	}
+}