static void rm_dash_rf_execute(wxArrayString &fList,
int count, int files_p, int dirs_p,
const wxChar *prompt){
AudacityProject *p = GetActiveProject();
if (prompt && p)
p->ProgressShow(_("Progress"), prompt);
for (int i = 0; i < count; i++) {
const wxChar *file = fList[i].c_str();
if(files_p){
wxRemoveFile(file);
}
if(dirs_p){
wxRmdir(file);
}
if (prompt && p)
p->ProgressUpdate(int ((i * 1000.0) / count));
}
if (prompt && p)
p->ProgressHide();
}
static int rm_dash_rf_enumerate_i(wxString dirpath,
wxArrayString &flist,
wxString dirspec,
int files_p,int dirs_p,
int progress_count,int progress_bias,
const wxChar *prompt){
AudacityProject *p = GetActiveProject();
int count=0;
bool cont;
wxDir dir(dirpath);
if(dir.IsOpened()){
wxString name;
if(files_p){
cont= dir.GetFirst(&name, dirspec, wxDIR_FILES);
while ( cont ){
wxString filepath=dirpath + wxFILE_SEP_PATH + name;
count++;
flist.Add(filepath);
cont = dir.GetNext(&name);
if (prompt && p)
p->ProgressUpdate(int ((count+progress_bias * 1000.0) /
progress_count));
}
}
cont= dir.GetFirst(&name, dirspec, wxDIR_DIRS);
while ( cont ){
wxString subdirpath=dirpath + wxFILE_SEP_PATH + name;
count+=rm_dash_rf_enumerate_i(subdirpath,flist,wxEmptyString,
files_p,dirs_p,progress_count,
count+progress_bias,prompt);
cont = dir.GetNext(&name);
}
}
if(dirs_p){
flist.Add(dirpath);
count++;
}
return count;
}
void DirManager::FillBlockfilesCache()
{
bool cacheBlockFiles = false;
gPrefs->Read(wxT("/Directories/CacheBlockFiles"), &cacheBlockFiles);
if (!cacheBlockFiles)
return; // user opted not to cache block files
BlockHash::iterator i;
int numNeed = 0;
i = blockFileHash.begin();
while (i != blockFileHash.end())
{
BlockFile *b = i->second;
if (b->GetNeedFillCache())
numNeed++;
i++;
}
if (numNeed == 0)
return;
AudacityProject *p = GetActiveProject();
p->ProgressShow(_("Caching audio"),
_("Caching audio into memory..."));
i = blockFileHash.begin();
int current = 0;
while (i != blockFileHash.end())
{
BlockFile *b = i->second;
if (b->GetNeedFillCache())
b->FillCache();
if (!p->ProgressUpdate((int)((current * 1000.0) / numNeed)))
break; // user cancelled progress dialog, stop caching
i++;
current++;
}
p->ProgressHide();
}
void DirManager::WriteCacheToDisk()
{
BlockHash::iterator i;
int numNeed = 0;
i = blockFileHash.begin();
while (i != blockFileHash.end())
{
BlockFile *b = i->second;
if (b->GetNeedWriteCacheToDisk())
numNeed++;
i++;
}
if (numNeed == 0)
return;
AudacityProject *p = GetActiveProject();
p->ProgressShow(_("Saving recorded audio"),
_("Saving recorded audio to disk..."));
i = blockFileHash.begin();
int current = 0;
while (i != blockFileHash.end())
{
BlockFile *b = i->second;
if (b->GetNeedWriteCacheToDisk())
{
b->WriteCacheToDisk();
p->ProgressUpdate((int)((current * 1000.0) / numNeed));
}
i++;
current++;
}
p->ProgressHide();
}
bool DirManager::SetProject(wxString & projPath, wxString & projName,
bool create)
{
wxString oldPath = this->projPath;
wxString oldName = this->projName;
wxString oldFull = projFull;
wxString oldLoc = projFull;
if (oldLoc == wxT(""))
oldLoc = mytemp;
if (projPath == wxT(""))
projPath = ::wxGetCwd();
this->projPath = projPath;
this->projName = projName;
this->projFull = projPath + wxFILE_SEP_PATH + projName;
wxString cleanupLoc1=oldLoc;
wxString cleanupLoc2=projFull;
if (create) {
if (!wxDirExists(projFull))
if (!wxMkdir(projFull))
return false;
#ifdef __UNIX__
chmod(OSFILENAME(projFull), 0775);
#endif
} else {
#ifndef __WXMAC__
if (!wxDirExists(projFull))
return false;
#endif
}
/* Move all files into this new directory. Files which are
"locked" get copied instead of moved. (This happens when
we perform a Save As - the files which belonged to the last
saved version of the old project must not be moved,
otherwise the old project would not be safe. */
AudacityProject *p = GetActiveProject();
if (p)
p->ProgressShow(_("Progress"),
_("Saving project data files"));
int total=blockFileHash.size();
int count=0;
BlockHash::iterator i=blockFileHash.begin();
bool success = true;
while(i != blockFileHash.end() && success) {
BlockFile *b = i->second;
if (b->IsLocked())
success = CopyToNewProjectDirectory(b);
else{
success = MoveToNewProjectDirectory(b);
}
if (p)
p->ProgressUpdate(int ((count * 1000.0) / total));
i++;
count++;
}
if (!success) {
// If the move failed, we try to move/copy as many files
// back as possible so that no damage was done. (No sense
// in checking for errors this time around - there's nothing
// that could be done about it.)
// Likely causes: directory was not writeable, disk was full
projFull = oldLoc;
BlockHash::iterator i=blockFileHash.begin();
while(i != blockFileHash.end()) {
BlockFile *b = i->second;
MoveToNewProjectDirectory(b);
if (count>=0 && p)
p->ProgressUpdate(int ((count * 1000.0) / total));
i++;
count--;
}
this->projFull = oldFull;
this->projPath = oldPath;
this->projName = oldName;
if (p)
p->ProgressHide();
return false;
}
if (p)
p->ProgressHide();
// Some subtlety; SetProject is used both to move a temp project
// into a permanent home as well as just set up path variables when
// loading a project; in this latter case, the movement code does
// nothing because SetProject is called before there are any
// blockfiles. Cleanup code trigger is the same
if(blockFileHash.size()>0){
// Clean up after ourselves; look for empty directories in the old
// and new project directories. The easiest way to do this is to
// recurse depth-first and rmdir every directory seen in old and
// new; rmdir will fail on non-empty dirs.
wxArrayString dirlist;
count=rm_dash_rf_enumerate(cleanupLoc1,dirlist,wxEmptyString,0,1);
count+=rm_dash_rf_enumerate(cleanupLoc2,dirlist,wxEmptyString,0,1);
if(count)
rm_dash_rf_execute(dirlist,count,0,1,_("Cleaning up cache directories"));
}
return true;
}
