1 files changed, 66 insertions, 0 deletions
diff --git a/src/progs/gtk/BreadCrumb.h b/src/progs/gtk/BreadCrumb.h
new file mode 100644
index 00000000..f79ad363
--- /dev/null
+++ b/src/progs/gtk/BreadCrumb.h
@@ -0,0 +1,66 @@
+/* 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
+ */
+
+#ifndef BREADCRUMB_H
+#define BREADCRUMB_H
+
+#include <gtkmm.h>
+#include "PatchWindow.h"
+#include "PatchController.h"
+#include "PatchModel.h"
+
+namespace OmGtk {
+
+
+/** Breadcrumb button in a PatchWindow.
+ *
+ * \ingroup OmGtk
+ */
+class BreadCrumb : public Gtk::ToggleButton
+{
+public:
+	BreadCrumb(PatchWindow* window, PatchController* patch)
+		: m_window(window),
+		  m_patch(patch)
+	{
+		assert(patch != NULL);
+		set_border_width(0);
+		path(m_patch->path());
+		signal_clicked().connect(sigc::bind(sigc::mem_fun(
+			m_window, &PatchWindow::breadcrumb_clicked), this));
+		show_all();
+	}
+
+	PatchController* patch() { return m_patch; }
+	
+	void path(const Path& path)
+	{
+		remove();
+		const string text = (path == "/") ? "/" : path.name();
+		Gtk::Label* lab = manage(new Gtk::Label(text));
+		lab->set_padding(0, 0);
+		lab->show();
+		add(*lab);
+	}
+	
+private:
+	PatchWindow*     m_window;
+	PatchController* m_patch;
+};
+
+} // namespace OmGtk
+
+#endif // BREADCRUMB_H