AutoRecoveryDialog.cpp File Reference

#include "AutoRecoveryDialog.h"
#include "ActiveProjects.h"
#include "ProjectManager.h"
#include "ProjectFileIO.h"
#include "ProjectFileManager.h"
#include "ShuttleGui.h"
#include "TempDirectory.h"
#include "AudacityMessageBox.h"
#include "wxPanelWrapper.h"
#include <wx/dir.h>
#include <wx/evtloop.h>
#include <wx/filefn.h>
#include <wx/filename.h>
#include <wx/listctrl.h>

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Classes
class	AutoRecoveryDialog

Enumerations
enum	{   ID_QUIT_AUDACITY = 10000 , ID_DISCARD_SELECTED , ID_RECOVER_SELECTED , ID_SKIP ,   ID_FILE_LIST }

Functions
static bool	RecoverAllProjects (const FilePaths &files, AudacityProject *&pproj)
static void	DiscardAllProjects (const FilePaths &files)
bool	ShowAutoRecoveryDialogIfNeeded (AudacityProject *&pproj, bool *didRecoverAnything)

Enumeration Type Documentation

anonymous enum

anonymous enum

Enumerator
ID_QUIT_AUDACITY
ID_DISCARD_SELECTED
ID_RECOVER_SELECTED
ID_SKIP
ID_FILE_LIST

Definition at line 28 of file AutoRecoveryDialog.cpp.

     {
   ID_QUIT_AUDACITY = 10000,
   ID_DISCARD_SELECTED,
   ID_RECOVER_SELECTED,
   ID_SKIP,
   ID_FILE_LIST
};

Function Documentation

DiscardAllProjects()

static void DiscardAllProjects ( const FilePaths &  files )

static

Definition at line 443 of file AutoRecoveryDialog.cpp.

{
   // Open and close each file, invisibly, removing its Autosave blob
   for (auto &file: files)
      ProjectFileManager::DiscardAutosave(file);
}

References ProjectFileManager::DiscardAutosave().

Referenced by ShowAutoRecoveryDialogIfNeeded().

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RecoverAllProjects()

static bool RecoverAllProjects ( const FilePaths &  files, AudacityProject *&  pproj  )

static

Definition at line 419 of file AutoRecoveryDialog.cpp.

{
   // Open a project window for each auto save file
   wxString filename;
   bool result = true;
 
   for (auto &file: files)
   {
      AudacityProject *proj = nullptr;
      // Reuse any existing project window, which will be the empty project
      // created at application startup
      std::swap(proj, pproj);
 
      // Open project.
      if (ProjectManager::OpenProject(proj, file, false, true) == nullptr)
      {
         result = false;
      }
   }
 
   return result;
}

References ProjectManager::OpenProject(), and anonymous_namespace{NoteTrack.cpp}::swap().

Referenced by ShowAutoRecoveryDialogIfNeeded().

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ShowAutoRecoveryDialogIfNeeded()

bool ShowAutoRecoveryDialogIfNeeded	(	AudacityProject *&	pproj,
		bool *	didRecoverAnything
	)

Definition at line 450 of file AutoRecoveryDialog.cpp.

{
   if (didRecoverAnything)
   {
      *didRecoverAnything = false;
   }
 
   bool success = true;
 
   // Under wxGTK3, the auto recovery dialog will not get
   // the focus since the project window hasn't been allowed
   // to completely initialize.
   //
   // Yielding seems to allow the initialization to complete.
   //
   // Additionally, it also corrects a sizing issue in the dialog
   // related to wxWidgets bug:
   //
   //    http://trac.wxwidgets.org/ticket/16440
   //
   // This must be done before "dlg" is declared.
   wxEventLoopBase::GetActive()->YieldFor(wxEVT_CATEGORY_UI);
 
   AutoRecoveryDialog dialog(pproj);
 
   if (dialog.HasRecoverables())
   {
      int ret = dialog.ShowModal();
      
      switch (ret)
      {
      case ID_SKIP:
         success = true;
         break;
 
      case ID_DISCARD_SELECTED:
         DiscardAllProjects(dialog.GetRecoverables());
         success = true;
         break;
 
      case ID_RECOVER_SELECTED:
         success = RecoverAllProjects(dialog.GetRecoverables(), pproj);
         if (success)
         {
            if (didRecoverAnything)
            {
               *didRecoverAnything = true;
            }
         }
         break;
 
      default:
         // This includes ID_QUIT_AUDACITY
         return false;
      }
   }
   
   return success;
}

References DiscardAllProjects(), AutoRecoveryDialog::GetRecoverables(), AutoRecoveryDialog::HasRecoverables(), ID_DISCARD_SELECTED, ID_RECOVER_SELECTED, ID_SKIP, and RecoverAllProjects().

Referenced by AudacityApp::InitPart2().

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