DirManager::DirManager()
{
wxLogDebug("DirManager: Created new instance");
mRef = 1; // MM: Initial refcount is 1 by convention
numDirManagers++;
if (numDirManagers == 1) {
CleanTempDir();
}
projPath = "";
projName = "";
mLoadingTarget = NULL;
hashTableSize = defaultHashTableSize;
blockFileHash = new wxHashTable(wxKEY_STRING, hashTableSize);
// Make sure there is plenty of space for temp files
//BG: wxWindows 2.3.2 and higher claim to support this, through a function called wxGetDiskSpace
wxLongLong freeSpace;
wxGetDiskSpace(temp, NULL, &freeSpace);
if (freeSpace >= 0) {
if (freeSpace < 1048576) {
// TODO: allow user to select different temporary volume.
wxMessageBox(
_("Warning: there is very little free disk space left on this "
"volume. Please select another temporary directory in your "
"preferences."));
}
}
}
void R_CleanUp(SA_TYPE saveact, int status, int runLast)
{
if(saveact == SA_DEFAULT) /* The normal case apart from R_Suicide */
saveact = SaveAction;
if(saveact == SA_SAVEASK) {
if(R_Interactive) {
switch (R_YesNoCancel(G_("Save workspace image?"))) {
case YES:
saveact = SA_SAVE;
break;
case NO:
saveact = SA_NOSAVE;
break;
case CANCEL:
jump_to_toplevel();
break;
}
} else saveact = SaveAction;
}
switch (saveact) {
case SA_SAVE:
if(runLast) R_dot_Last();
if(R_DirtyImage) R_SaveGlobalEnv();
if (CharacterMode == RGui ||
(R_Interactive && CharacterMode == RTerm)) {
R_setupHistory(); /* re-read the history size and filename */
gl_savehistory(R_HistoryFile, R_HistorySize);
}
break;
case SA_NOSAVE:
if(runLast) R_dot_Last();
break;
case SA_SUICIDE:
default:
break;
}
R_RunExitFinalizers();
editorcleanall();
CleanEd();
CleanTempDir();
closeAllHlpFiles();
KillAllDevices();
AllDevicesKilled = TRUE;
if (R_Interactive && CharacterMode == RTerm)
SetConsoleTitle(oldtitle);
UnLoad_Rbitmap_Dll();
if (R_CollectWarnings && saveact != SA_SUICIDE
&& CharacterMode == RTerm)
PrintWarnings();
app_cleanup();
RConsole = NULL;
exit(status);
}
DirManager::~DirManager()
{
if (blockFileHash)
delete blockFileHash;
numDirManagers--;
if (numDirManagers==0) {
CleanTempDir();
}
}
DirManager::~DirManager()
{
wxASSERT(mRef == 0); // MM: Otherwise, we shouldn't delete it
numDirManagers--;
if (numDirManagers == 0) {
CleanTempDir();
//::wxRmdir(temp);
}
}
DirManager::~DirManager()
{
wxASSERT(mRef == 0); // MM: Otherwise, we shouldn't delete it
if (blockFileHash)
delete blockFileHash;
numDirManagers--;
if (numDirManagers == 0) {
CleanTempDir(false);
//::wxRmdir(temp);
}
}
DirManager::DirManager()
{
if (firstCtor) {
if (!wxPathExists(temp))
wxMkdir(temp);
firstCtor = false;
}
numDirManagers++;
if (numDirManagers==1) {
CleanTempDir();
}
projPath = "";
projName = "";
blockFileHash = new wxHashTable(wxKEY_STRING, defaultHashTableSize);
}
DirManager::DirManager()
{
if (firstCtor) {
// The first time a DirManager is created, we need to find
// a temp directory location.
firstCtor = false;
wxString tempFromPrefs = gPrefs->Read("/Directories/TempDir", "");
wxString tempDefaultLoc = temp;
temp = "";
#ifdef __WXGTK__
if (tempFromPrefs.GetChar(0) != '/')
tempFromPrefs = "";
#endif
// Stop wxWindows from printing its own error messages
wxLogNull logNo;
// Try temp dir that was stored in prefs first
if (tempFromPrefs != "") {
if (wxPathExists(tempFromPrefs))
temp = tempFromPrefs;
else if (wxMkdir(tempFromPrefs))
temp = tempFromPrefs;
}
// If that didn't work, try the default location
if (temp=="" && tempDefaultLoc != "") {
if (wxPathExists(tempDefaultLoc))
temp = tempDefaultLoc;
else if (wxMkdir(tempDefaultLoc))
temp = tempDefaultLoc;
}
if (temp != "") {
// Success
gPrefs->Write("/Directories/TempDir", temp);
}
else {
wxMessageBox("Audacity could not find a place to store temporary files.\n"
"Please enter an appropriate directory in the "
"preferences dialog.");
PrefsDialog dialog(NULL);
dialog.ShowModal();
wxMessageBox("Audacity is now going to exit. Please launch Audacity "
"again to use the new temporary directory.");
wxExit();
}
}
numDirManagers++;
if (numDirManagers == 1) {
CleanTempDir();
}
projPath = "";
projName = "";
hashTableSize = defaultHashTableSize;
blockFileHash = new wxHashTable(wxKEY_STRING, hashTableSize);
// Make sure there is plenty of space for temp files
wxLongLong freeSpace = GetFreeDiskSpace((char *) (const char *) temp);
if (freeSpace >= 0) {
if (freeSpace < 1048576) {
// TODO: allow user to select different temporary volume.
wxMessageBox
("Warning: there is very little free disk space left on this volume. Please select another temporary directory in your preferences.");
}
}
}
