Add code to capture menus

So far, this only walks the menus, printing out their contents to debug.

src/Screenshot.cpp

@@ -70,6 +70,7 @@ class ScreenFrame final : public wxFrame
    void OnCaptureWindowPlus(wxCommandEvent & event);
    void OnCaptureFullScreen(wxCommandEvent & event);
    void OnCaptureToolbars(wxCommandEvent & event);
+   void OnCaptureMenus(wxCommandEvent & event);
    void OnCaptureSelectionBar(wxCommandEvent & event);
    void OnCaptureTools(wxCommandEvent & event);
    void OnCaptureTransport(wxCommandEvent & event);
@@ -178,6 +179,7 @@ enum
    IdDelayCheckBox,
 
    IdCaptureToolbars,
+   IdCaptureMenus,
    IdCaptureSelectionBar,
    IdCaptureTools,
    IdCaptureTransport,
@@ -222,6 +224,7 @@ BEGIN_EVENT_TABLE(ScreenFrame, wxFrame)
    EVT_BUTTON(IdCaptureFullScreen,      ScreenFrame::OnCaptureFullScreen)
 
    EVT_BUTTON(IdCaptureToolbars,        ScreenFrame::OnCaptureToolbars)
+   EVT_BUTTON(IdCaptureMenus,           ScreenFrame::OnCaptureMenus)
    EVT_BUTTON(IdCaptureSelectionBar,    ScreenFrame::OnCaptureSelectionBar)
    EVT_BUTTON(IdCaptureTools,           ScreenFrame::OnCaptureTools)
    EVT_BUTTON(IdCaptureTransport,       ScreenFrame::OnCaptureTransport)
@@ -382,6 +385,7 @@ void ScreenFrame::PopulateOrExchange(ShuttleGui & S)
          S.StartHorizontalLay();
          {
             S.Id(IdCaptureToolbars).AddButton(_("All Toolbars"));
+            S.Id(IdCaptureMenus).AddButton(_("All Menus"));
             S.Id(IdCaptureSelectionBar).AddButton(_("SelectionBar"));
             S.Id(IdCaptureTools).AddButton(_("Tools"));
             S.Id(IdCaptureTransport).AddButton(_("Transport"));
@@ -603,6 +607,11 @@ void ScreenFrame::OnCaptureToolbars(wxCommandEvent & WXUNUSED(event))
    DoCapture(wxT("toolbars"));
 }
 
+void ScreenFrame::OnCaptureMenus(wxCommandEvent & WXUNUSED(event))
+{
+   DoCapture(wxT("menus"));
+}
+
 void ScreenFrame::OnCaptureSelectionBar(wxCommandEvent & WXUNUSED(event))
 {
    DoCapture(wxT("selectionbar"));

src/commands/ScreenshotCommand.cpp

@@ -266,6 +266,59 @@ void ScreenshotCommand::CaptureDock(wxWindow *win, const wxString &fileName)
    Capture(fileName, win, x, y, width, height);
 }
 
+void ExploreMenu( wxMenu * pMenu, int Id, int depth ){
+   Id;//compiler food.
+   if( !pMenu )
+      return;
+
+   wxMenuItemList list = pMenu->GetMenuItems();
+   size_t lcnt = list.GetCount();
+   wxMenuItem * item;
+   wxString Label;
+
+   for (size_t lndx = 0; lndx < lcnt; lndx++) {
+      item = list.Item(lndx)->GetData();
+      Label = item->GetItemLabelText();
+      if( item->IsSeparator() )
+         Label = "----";
+      wxLogDebug("%2i: %s", depth, Label ); 
+      if (item->IsSubMenu()) {
+         pMenu = item->GetSubMenu();
+         ExploreMenu( pMenu, item->GetId(), depth+1 );
+      }
+   }
+}
+
+void ScreenshotCommand::CaptureMenus(wxMenuBar*pBar, const wxString &fileName)
+{
+   fileName;//compiler food.
+   if(!pBar ){
+      wxLogDebug("No menus");
+      return;
+   }
+
+   size_t cnt = pBar->GetMenuCount();
+   size_t i;
+   wxString Label;
+   for(i=0;i<cnt;i++)
+   {
+      Label = pBar->GetMenuLabelText( i );
+      wxLogDebug( "MenuBar: %s", Label );
+      ExploreMenu( pBar->GetMenu( i ), pBar->GetId(), 0 );
+   }
+
+#if 0
+   int x = 0, y = 0;
+   int width, height;
+
+   win->ClientToScreen(&x, &y);
+   win->GetParent()->ScreenToClient(&x, &y);
+   win->GetClientSize(&width, &height);
+
+   Capture(fileName, win, x, y, width, height);
+#endif
+}
+
 wxString ScreenshotCommandType::BuildName()
 {
    return wxT("Screenshot");
@@ -279,6 +332,7 @@ void ScreenshotCommandType::BuildSignature(CommandSignature &signature)
    captureModeValidator->AddOption(wxT("windowplus"));
    captureModeValidator->AddOption(wxT("fullscreen"));
    captureModeValidator->AddOption(wxT("toolbars"));
+   captureModeValidator->AddOption(wxT("menus"));
    captureModeValidator->AddOption(wxT("selectionbar"));
    captureModeValidator->AddOption(wxT("tools"));
    captureModeValidator->AddOption(wxT("transport"));
@@ -423,6 +477,10 @@ bool ScreenshotCommand::Apply(CommandExecutionContext context)
    {
       CaptureDock(context.GetProject()->GetToolManager()->GetTopDock(), fileName);
    }
+   else if (captureMode.IsSameAs(wxT("menus")))
+   {
+      CaptureMenus(context.GetProject()->GetMenuBar(), fileName);
+   }
    else if (captureMode.IsSameAs(wxT("selectionbar")))
    {
       CaptureDock(context.GetProject()->GetToolManager()->GetBotDock(), fileName);

src/commands/ScreenshotCommand.h

@@ -49,6 +49,7 @@ private:
          bool bg = false);
    void CaptureToolbar(ToolManager *man, int type, const wxString &name);
    void CaptureDock(wxWindow *win, const wxString &fileName);
+   void CaptureMenus(wxMenuBar*pBar, const wxString &fileName);
 
 public:
    wxTopLevelWindow *GetFrontWindow(AudacityProject *project);