Method WriteConfig

src/toolbars/ToolManager.cpp:930–974

Save the toolbar states

// Save the toolbar states
//
void ToolManager::WriteConfig()
{
   if( !gPrefs )
   {
      return;
   }

   auto toolbarsGroup = gPrefs->BeginGroup("/GUI/ToolBars");

   // Save state of each bar
   ForEach([this](ToolBar *bar){
      // Change to the bar subkey
      auto sectionGroup = gPrefs->BeginGroup(bar->GetSection().GET());

      // Search both docks for toolbar order
      bool to = mTopDock->GetConfiguration().Contains( bar );
      bool bo = mBotDock->GetConfiguration().Contains( bar );

      // Save
      // Note that DockV2 was introduced in 2.2.2 to fix bug #1554. Dock is retained so that
      // the toolbar layout is not changed when opening a version before 2.2.2, and in particular
      // its value is compatible with versions 2.1.3 to 2.2.1 which have this bug.
      ToolDock* dock = bar->GetDock();       // dock for both shown and hidden toolbars
      gPrefs->Write( wxT("DockV2"), static_cast<int>(dock == mTopDock ? TopDockID : dock == mBotDock ? BotDockID : NoDockID ));

      gPrefs->Write( wxT("Dock"), static_cast<int>( to ? TopDockID : bo ? BotDockID : NoDockID));

      dock = to ? mTopDock : bo ? mBotDock : nullptr;    // dock for shown toolbars
      ToolBarConfiguration::Write
         (dock ? &dock->GetConfiguration() : nullptr, bar);

      wxPoint pos( -1, -1 );
      wxSize sz = bar->GetSize();
      if( !bar->IsDocked() && bar->IsPositioned() )
      {
         pos = bar->GetParent()->GetPosition();
         sz = bar->GetParent()->GetSize();
      }
      gPrefs->Write( wxT("X"), pos.x );
      gPrefs->Write( wxT("Y"), pos.y );
      gPrefs->Write( wxT("W"), sz.x );
      gPrefs->Write( wxT("H"), sz.y );
   });
   gPrefs->Flush();
}

//
// Return a pointer to the specified toolbar or nullptr