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-rw-r--r--src/progs/gtk/GladeFactory.cpp69
1 files changed, 69 insertions, 0 deletions
diff --git a/src/progs/gtk/GladeFactory.cpp b/src/progs/gtk/GladeFactory.cpp
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+++ b/src/progs/gtk/GladeFactory.cpp
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+/* This file is part of Om. Copyright (C) 2006 Dave Robillard.
+ *
+ * Om 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.
+ *
+ * Om 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.,
+ * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+
+#include "GladeFactory.h"
+#include <iostream>
+#include <fstream>
+using std::cout; using std::cerr; using std::endl;
+using std::ifstream;
+
+namespace OmGtk {
+
+
+Glib::ustring GladeFactory::glade_filename = "";
+
+
+void
+GladeFactory::find_glade_file()
+{
+ // Check for the .glade file in current directory
+ glade_filename = "./om_gtk.glade";
+ ifstream fs(glade_filename.c_str());
+ if (fs.fail()) { // didn't find it, check PKGDATADIR
+ fs.clear();
+ glade_filename = PKGDATADIR;
+ glade_filename += "/om_gtk.glade";
+
+ fs.open(glade_filename.c_str());
+ if (fs.fail()) {
+ cerr << "[GladeFactory] Unable to find om_gtk.glade in current directory or " << PKGDATADIR << "." << endl;
+ throw;
+ }
+ fs.close();
+ }
+ cerr << "[GladeFactory] Loading widgets from " << glade_filename.c_str() << endl;
+}
+
+
+Glib::RefPtr<Gnome::Glade::Xml>
+GladeFactory::new_glade_reference(const string& toplevel_widget)
+{
+ if (glade_filename == "")
+ find_glade_file();
+
+ try {
+ if (toplevel_widget == "")
+ return Gnome::Glade::Xml::create(glade_filename);
+ else
+ return Gnome::Glade::Xml::create(glade_filename, toplevel_widget.c_str());
+ } catch (const Gnome::Glade::XmlError& ex) {
+ cerr << ex.what() << endl;
+ throw ex;
+ }
+}
+
+
+} // namespace OmGtk