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-rw-r--r--src/progs/gtk/BreadCrumb.h66
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diff --git a/src/progs/gtk/BreadCrumb.h b/src/progs/gtk/BreadCrumb.h
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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
+ */
+
+#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