void FileSettings::constrainCacheToMaxSize(int size)
{
const QString dataPath = dataFilePath();
QDir dataDir(dataPath);
// get size of cache
QFileInfoList dataFileInfoList = dataDir.entryInfoList(QDir::Files | QDir::NoDotDot, QDir::Time);
int cacheSize = QFileInfo(dataPath).size();
for (int i = 0; i < dataFileInfoList.size(); ++i)
cacheSize += dataFileInfoList.at(i).size();
while (cacheSize > size) // remove oldest file settings from cache
{
if (dataFileInfoList.isEmpty())
break;
const QString fileName = dataFileInfoList.last().fileName();
int fileSize = dataFileInfoList.takeLast().size();
if (dataDir.remove(fileName))
cacheSize -= fileSize;
}
}
threadParam *MainWindow::getData(){
threadParam *p=0;
QModelIndexList selection=currentPanel->panel->selectionModel()->selectedRows(0);
if (selection.size()){
if ((currentPanel->model->fileName(selection.first())=="..")&&(selection.size()==1))
return 0;
QFileInfoList files;
foreach(QModelIndex item,selection){
files<<currentPanel->model->fileInfo(item);
if (files.last().fileName()==trUtf8("..")) files.pop_back();
}
p=new threadParam(files);
p->source=currentPanel->model->rootPath();
if (currentPanel==left_panel) p->dest=right_panel->model->rootPath();
else p->dest=left_panel->model->rootPath();
}
