Use fancy GladeFile class.

Remove silly Patchage-as-window-manager crap.
Less LOC.


git-svn-id: http://svn.drobilla.net/lad/patchage@988 a436a847-0d15-0410-975c-d299462d15a1

1 files changed, 55 insertions, 0 deletions

diff --git a/src/GladeFile.hpp b/src/GladeFile.hpp
new file mode 100644
index 0000000..fb4c474
--- /dev/null
+++ b/src/GladeFile.hpp
@@ -0,0 +1,55 @@
+/* This file is part of Patchage.
+ * Copyright (C) 2007 Dave Robillard <http://drobilla.net>
+ * 
+ * Patchage is free software; you can redistribute it and/or modify it under the
+ * terms of the GNU General Public License as published by the Free Software
+ * Foundation; either version 2 of the License, or (at your option) any later
+ * version.
+ * 
+ * Patchage 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 General Public License for details.
+ * 
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin St, Fifth Floor, Boston, MA  02110-1301, USA
+ */
+
+#ifndef GLADEFILE_HPP
+#define GLADEFILE_HPP
+
+#include <string>
+#include <fstream>
+#include <sstream>
+#include <stdexcept>
+#include <libglademm/xml.h>
+
+
+class GladeFile
+{
+public:
+	static Glib::RefPtr<Gnome::Glade::Xml> open(const std::string& base_name) {
+		Glib::RefPtr<Gnome::Glade::Xml> xml;
+
+		// Check for the .glade file in current directory
+		std::string glade_filename = std::string("./").append(base_name).append(".glade");
+		std::ifstream fs(glade_filename.c_str());
+		if (fs.fail()) { // didn't find it, check DATA_PATH
+			fs.clear();
+			glade_filename = std::string(DATA_DIR).append("/").append(base_name).append(".glade");
+
+			fs.open(glade_filename.c_str());
+			if (fs.fail()) {
+				std::ostringstream ss;
+				ss << "Unable to find " << base_name << "glade in current directory or "
+					<< DATA_DIR << std::endl;
+				throw std::runtime_error(ss.str());
+			}
+			fs.close();
+		}
+
+		return Gnome::Glade::Xml::create(glade_filename);
+	}
+};
+
+#endif //GLADEFILE_HPP