Method ProjectWindow

src/ProjectWindow.cpp:526–616

}

ProjectWindow::ProjectWindow(wxWindow * parent, wxWindowID id,
   const wxPoint & pos,
   const wxSize & size, AudacityProject &project
)  : ProjectWindowBase{ parent, id, pos, size, project }
   , mViewportSubscription{
      Viewport::Get(project)
         .Subscribe(*this, &ProjectWindow::OnViewportMessage) }
{
   Viewport::Get(project).SetCallbacks(std::make_unique<Adapter>(*this));

   mNextWindowID = NextID;
   
   constexpr auto EffectsPanelMaxWidth { 500 };
   constexpr auto TrackPanelMinWidth { 250 };

   // Two sub-windows need to be made before Init(),
   // so that this constructor can complete, and then TrackPanel and
   // AdornedRulerPanel can retrieve those windows from this in their
   // factory functions

   // PRL:  this panel groups the top tool dock and the ruler into one
   // tab cycle.
   // Must create it with non-default width equal to the main window width,
   // or else the device toolbar doesn't make initial widths of the choice
   // controls correct.
   mTopPanel = safenew wxPanelWrapper {
      this, wxID_ANY, wxDefaultPosition,
      wxSize{ this->GetSize().GetWidth(), -1 }
   };
   mTopPanel->SetLabel( "Top Panel" );// Not localised
   mTopPanel->SetLayoutDirection(wxLayout_LeftToRight);
   mTopPanel->SetAutoLayout(true);

   auto container = safenew wxSplitterWindow(this, wxID_ANY,
      wxDefaultPosition,
      wxDefaultSize,
      wxNO_BORDER | wxSP_LIVE_UPDATE | wxSP_THIN_SASH);
   container->Bind(wxEVT_SPLITTER_DOUBLECLICKED, [](wxSplitterEvent& event){
      //"The default behaviour is to unsplit the window"
      event.Veto();//do noting instead
   });
   container->Bind(wxEVT_SPLITTER_SASH_POS_CHANGING, [=](wxSplitterEvent& event){
      if(event.GetSashPosition() > EffectsPanelMaxWidth)
         //Prevents left panel from expanding further
         event.SetSashPosition(-1);
   });
   mContainerWindow = container;

   mTrackListWindow = safenew wxPanelWrapper(mContainerWindow, wxID_ANY,
      wxDefaultPosition,
      wxDefaultSize,
      wxNO_BORDER);
   mTrackListWindow->SetMinSize({TrackPanelMinWidth, -1});
   mTrackListWindow->SetSizer( safenew wxBoxSizer(wxVERTICAL) );
   mTrackListWindow->SetLabel("Main Panel");// Not localized.
   mTrackListWindow->SetLayoutDirection(wxLayout_LeftToRight);

   mContainerWindow->Initialize(mTrackListWindow);