ProjectFileIO.cpp File Reference

#include "ProjectFileIO.h"
#include <atomic>
#include <sqlite3.h>
#include <optional>
#include <cstring>
#include <wx/app.h>
#include <wx/crt.h>
#include <wx/frame.h>
#include <wx/log.h>
#include <wx/sstream.h>
#include "ActiveProjects.h"
#include "CodeConversions.h"
#include "DBConnection.h"
#include "Project.h"
#include "ProjectHistory.h"
#include "ProjectSerializer.h"
#include "ProjectWindows.h"
#include "SampleBlock.h"
#include "TempDirectory.h"
#include "TransactionScope.h"
#include "WaveTrack.h"
#include "widgets/AudacityMessageBox.h"
#include "BasicUI.h"
#include "widgets/ProgressDialog.h"
#include "wxFileNameWrapper.h"
#include "XMLFileReader.h"
#include "SentryHelper.h"
#include "MemoryX.h"
#include "ProjectFormatExtensionsRegistry.h"
#include "BufferedStreamReader.h"
#include "FromChars.h"

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Classes
class	SQLiteIniter
class	SQLiteBlobStream
class	BufferedProjectBlobStream

Macros
#define	AUDACITY_FILE_FORMAT_VERSION   "1.3.0"
#define	PACK(b1, b2, b3, b4)   ((b1 << 24) | (b2 << 16) | (b3 << 8) | b4)

Functions
	wxDEFINE_EVENT (EVT_PROJECT_TITLE_CHANGE, wxCommandEvent)
	wxDEFINE_EVENT (EVT_CHECKPOINT_FAILURE, wxCommandEvent)
	wxDEFINE_EVENT (EVT_RECONNECTION_FAILURE, wxCommandEvent)
static void	RefreshAllTitles (bool bShowProjectNumbers)
static int	ExecCallback (void *data, int cols, char **vals, char **names)

Variables
static const int	ProjectFileID = PACK('A', 'U', 'D', 'Y')
static const char *	ProjectFileSchema
static const AudacityProject::AttachedObjects::RegisteredFactory	sFileIOKey
static ProjectHistory::AutoSave::Scope	scope
	Install the callback from undo manager. More...

Macro Definition Documentation

AUDACITY_FILE_FORMAT_VERSION

#define AUDACITY_FILE_FORMAT_VERSION   "1.3.0"

Definition at line 50 of file ProjectFileIO.cpp.

PACK

#define PACK	(		b1,
			b2,
			b3,
			b4
	)		((b1 << 24) | (b2 << 16) | (b3 << 8) | b4)

Definition at line 66 of file ProjectFileIO.cpp.

Function Documentation

ExecCallback()

static int ExecCallback ( void *  data, int  cols, char **  vals, char **  names  )

static

Definition at line 726 of file ProjectFileIO.cpp.

{
   auto &cb = *static_cast<const ProjectFileIO::ExecCB *>(data);
   // Be careful not to throw anything across sqlite3's stack frames.
   return GuardedCall<int>(
      [&]{ return cb(cols, vals, names); },
      MakeSimpleGuard( 1 )
   );
}

References MakeSimpleGuard(), and names.

Referenced by ProjectFileIO::Exec().

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RefreshAllTitles()

static void RefreshAllTitles ( bool  bShowProjectNumbers )

static

Definition at line 432 of file ProjectFileIO.cpp.

{
   for ( auto pProject : AllProjects{} ) {
      if ( !GetProjectFrame( *pProject ).IsIconized() ) {
         ProjectFileIO::Get( *pProject ).SetProjectTitle(
            bShowProjectNumbers ? pProject->GetProjectNumber() : -1 );
      }
   }
}

References ProjectFileIO::Get(), GetProjectFrame(), and ProjectFileIO::SetProjectTitle().

Referenced by TitleRestorer::TitleRestorer(), and TitleRestorer::~TitleRestorer().

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wxDEFINE_EVENT() [1/3]

wxDEFINE_EVENT	(	EVT_CHECKPOINT_FAILURE	,
		wxCommandEvent
	)

wxDEFINE_EVENT() [2/3]

wxDEFINE_EVENT	(	EVT_PROJECT_TITLE_CHANGE	,
		wxCommandEvent
	)

wxDEFINE_EVENT() [3/3]

wxDEFINE_EVENT	(	EVT_RECONNECTION_FAILURE	,
		wxCommandEvent
	)

Variable Documentation

ProjectFileID

const int ProjectFileID = PACK('A', 'U', 'D', 'Y')

static

Definition at line 71 of file ProjectFileIO.cpp.

Referenced by ProjectFileIO::CheckVersion(), and ProjectFileIO::InstallSchema().

ProjectFileSchema

const char* ProjectFileSchema

static

Definition at line 97 of file ProjectFileIO.cpp.

Referenced by ProjectFileIO::InstallSchema().

scope

ProjectHistory::AutoSave::Scope scope

static

Initial value:

{
[](AudacityProject &project) {
   auto &projectFileIO = ProjectFileIO::Get(project);
   if ( !projectFileIO.AutoSave() )
      throw SimpleMessageBoxException{
         ExceptionType::Internal,
         XO("Automatic database backup failed."),
         XO("Warning"),
         "Error:_Disk_full_or_not_writable"
      };
} }

Install the callback from undo manager.

Definition at line 2707 of file ProjectFileIO.cpp.

sFileIOKey

const AudacityProject::AttachedObjects::RegisteredFactory sFileIOKey

static

Initial value:

{
   []( AudacityProject &parent ){
      auto result = std::make_shared< ProjectFileIO >( parent );
      return result;
   }
}

Definition at line 474 of file ProjectFileIO.cpp.

Referenced by ProjectFileIO::Get().