hacked up incomplete use of print-key-bindings-as-html

gtk2_ardour/keyeditor.cc

@@ -22,6 +22,7 @@
 #endif
 
 #include <map>
+#include <fstream>
 
 #include <boost/algorithm/string.hpp>
 
@@ -72,6 +73,7 @@ KeyEditor::KeyEditor ()
 	, unbind_box (BUTTONBOX_END)
 	, filter_entry (_("Search..."), true)
 	, filter_string("")
+	, print_button (_("Print"))
 	, sort_column(0)
 	, sort_type(Gtk::SORT_ASCENDING)
 {
@@ -100,10 +102,14 @@ KeyEditor::KeyEditor ()
 	reset_button.add (reset_label);
 	reset_label.set_markup (string_compose ("<span size=\"large\" weight=\"bold\">%1</span>", _("Reset Bindings to Defaults")));
 
+	print_button.signal_clicked().connect (sigc::mem_fun (*this, &KeyEditor::print));
+
 	reset_box.pack_start (reset_button, true, false);
+	reset_box.pack_start (print_button, true, false);
 	reset_box.show ();
 	reset_button.show ();
 	reset_label.show ();
+	print_button.show ();
 	reset_button.signal_clicked().connect (sigc::mem_fun (*this, &KeyEditor::reset));
 	vpacker.pack_start (reset_box, false, false);
 
@@ -510,3 +516,20 @@ KeyEditor::search_string_updated (const std::string& filter)
 		tab->filter->refilter ();
 	}
 }
+
+void
+KeyEditor::print () const
+{
+	char templ[14];
+
+	snprintf (templ, sizeof (templ), "akprintXXXXXX");
+
+	int fd = mkstemp (templ);
+	ofstream f;
+	//f.open (fd);
+
+	Bindings::save_all_bindings_as_html (cerr);
+
+	f.close ();
+	close (fd);
+}

gtk2_ardour/keyeditor.h

@@ -107,6 +107,7 @@ class KeyEditor : public ArdourWindow
 	Gtk::Label reset_label;
 	Gtkmm2ext::SearchBar filter_entry;
 	std::string filter_string;
+	Gtk::Button print_button;
 
 	typedef std::vector<Tab*> Tabs;
 
@@ -122,6 +123,7 @@ class KeyEditor : public ArdourWindow
 	Gtk::SortType sort_type;
 	void toggle_sort_type ();
 	void search_string_updated (const std::string&);
+	void print () const;
 };
 
 #endif /* __ardour_gtk_key_editor_h__ */