Nicer structure

src/capturedialog.h

@@ -0,0 +1,17 @@
+// gKeyMapper - modal dialog that records a key sequence for one row.
+#ifndef GKEYMAPPER_CAPTUREDIALOG_H
+#define GKEYMAPPER_CAPTUREDIALOG_H
+
+#include <gtk/gtk.h>
+
+#include "keyrow.h"
+
+namespace gkeymapper {
+
+// Opens the capture dialog; on "Done" the recorded sequence is written to
+// row->targetEntry.
+void open_key_capture_dialog(KeyRow* row, GtkWindow* parent);
+
+} // namespace gkeymapper
+
+#endif // GKEYMAPPER_CAPTUREDIALOG_H