'Save As Waiver DB' implemented

src/layui/layui/MarkerBrowserDialog.ui

@@ -368,6 +368,14 @@ to load a marker database</string>
     <enum>QAction::NoRole</enum>
    </property>
   </action>
+  <action name="saveas_waiver_db_action">
+   <property name="text">
+    <string>Save As Waiver DB</string>
+   </property>
+   <property name="menuRole">
+    <enum>QAction::NoRole</enum>
+   </property>
+  </action>
  </widget>
  <customwidgets>
   <customwidget>

src/layui/layui/rdbMarkerBrowserDialog.cc

@@ -88,6 +88,7 @@ MarkerBrowserDialog::MarkerBrowserDialog (lay::Dispatcher *root, lay::LayoutView
   connect (mp_ui->open_action, SIGNAL (triggered ()), this, SLOT (open_clicked ()));
   connect (mp_ui->save_action, SIGNAL (triggered ()), this, SLOT (save_clicked ()));
   connect (mp_ui->saveas_action, SIGNAL (triggered ()), this, SLOT (saveas_clicked ()));
+  connect (mp_ui->saveas_waiver_db_action, SIGNAL (triggered ()), this, SLOT (saveas_waiver_db_clicked ()));
   connect (mp_ui->export_action, SIGNAL (triggered ()), this, SLOT (export_clicked ()));
   connect (mp_ui->reload_action, SIGNAL (triggered ()), this, SLOT (reload_clicked ()));
   connect (mp_ui->info_action, SIGNAL (triggered ()), this, SLOT (info_clicked ()));
@@ -97,6 +98,7 @@ MarkerBrowserDialog::MarkerBrowserDialog (lay::Dispatcher *root, lay::LayoutView
   mp_ui->file_menu->addAction (mp_ui->open_action);
   mp_ui->file_menu->addAction (mp_ui->save_action);
   mp_ui->file_menu->addAction (mp_ui->saveas_action);
+  mp_ui->file_menu->addAction (mp_ui->saveas_waiver_db_action);
   QAction *sep0 = new QAction (mp_ui->file_menu);
   sep0->setSeparator (true);
   mp_ui->file_menu->addAction (mp_ui->export_action);
@@ -393,6 +395,28 @@ BEGIN_PROTECTED
 END_PROTECTED
 }
 
+void
+MarkerBrowserDialog::saveas_waiver_db_clicked ()
+{
+BEGIN_PROTECTED
+
+  rdb::Database *rdb = 0;
+  if (m_rdb_index < int (view ()->num_rdbs ()) && m_rdb_index >= 0) {
+    rdb = view ()->get_rdb (m_rdb_index);
+  }
+  if (! rdb) {
+    return;
+  }
+
+  if (rdb->filename ().empty ()) {
+    throw tl::Exception (tl::to_string (tr ("The current report database is not saved.\nSave it to some file with 'Save As', before saving it as waiver DB.")));
+  }
+
+  rdb->write (rdb->filename () + ".w");
+
+END_PROTECTED
+}
+
 void
 MarkerBrowserDialog::saveas_clicked ()
 {
@@ -760,6 +784,7 @@ MarkerBrowserDialog::update_content ()
 
   mp_ui->save_action->setEnabled (rdb != 0);
   mp_ui->saveas_action->setEnabled (rdb != 0);
+  mp_ui->saveas_waiver_db_action->setEnabled (rdb != 0);
   mp_ui->export_action->setEnabled (rdb != 0);
   mp_ui->unload_action->setEnabled (rdb != 0);
   mp_ui->unload_all_action->setEnabled (rdb != 0);

src/layui/layui/rdbMarkerBrowserDialog.h

@@ -77,6 +77,7 @@ public slots:
   void info_clicked ();
   void save_clicked ();
   void saveas_clicked ();
+  void saveas_waiver_db_clicked ();
   void export_clicked ();
   void reload_clicked ();
   void open_clicked ();

src/rdb/rdb/rdb.h

@@ -2444,6 +2444,13 @@ public:
    */
   void save (const std::string &filename);
 
+  /**
+   *  @brief Write the database to a file
+   *
+   *  This function is like "save", but does not update the file name attribute.
+   */
+  void write (const std::string &filename);
+
   /**
    *  @brief Load the database from a file
    *

src/rdb/rdb/rdbFile.cc

@@ -118,17 +118,25 @@ make_rdb_structure (rdb::Database *rdb)
 }
 
 // -------------------------------------------------------------
-//  Implementation of rdb::Database::save
+//  Implementation of rdb::Database::save and write
 //  TODO: move this somewhere else - with generalized functionality
 
 void
 rdb::Database::save (const std::string &fn)
 {
-  tl::OutputStream os (fn, tl::OutputStream::OM_Auto);
+  write (fn);
-  make_rdb_structure (this).write (os, *this); 
   set_filename (fn);
+}
 
-  tl::log << "Saved RDB to " << fn;
+void
+rdb::Database::write (const std::string &fn)
+{
+  tl::OutputStream os (fn, tl::OutputStream::OM_Auto);
+  make_rdb_structure (this).write (os, *this);
+
+  if (tl::verbosity () >= 10) {
+    tl::log << "Saved RDB to " << fn;
+  }
 }
 
 // -------------------------------------------------------------