// recursively calculates the selected folder size
int64_t CGUIWindowFileManager::CalculateFolderSize(const CStdString &strDirectory, CGUIDialogProgress *pProgress)
{
const CURL pathToUrl(strDirectory);
if (pProgress)
{ // update our progress control
pProgress->Progress();
pProgress->SetLine(1, strDirectory);
if (pProgress->IsCanceled())
return -1;
}
// start by calculating the size of the files in this folder...
int64_t totalSize = 0;
CFileItemList items;
CVirtualDirectory rootDir;
rootDir.SetSources(*CMediaSourceSettings::Get().GetSources("files"));
rootDir.GetDirectory(pathToUrl, items, false);
for (int i=0; i < items.Size(); i++)
{
if (items[i]->m_bIsFolder && !items[i]->IsParentFolder()) // folder
{
int64_t folderSize = CalculateFolderSize(items[i]->GetPath(), pProgress);
if (folderSize < 0) return -1;
totalSize += folderSize;
}
else // file
totalSize += items[i]->m_dwSize;
}
return totalSize;
}
// recursively calculates the selected folder size
__int64 CGUIWindowFileManager::CalculateFolderSize(const CStdString &strDirectory, CGUIDialogProgress *pProgress)
{
if (pProgress)
{ // update our progress control
pProgress->Progress();
pProgress->SetLine(1, strDirectory);
if (pProgress->IsCanceled())
return -1;
}
// start by calculating the size of the files in this folder...
__int64 totalSize = 0;
CFileItemList items;
CVirtualDirectory rootDir;
rootDir.SetSources(g_settings.m_fileSources);
rootDir.GetDirectory(strDirectory, items, false);
for (int i=0; i < items.Size(); i++)
{
if (items[i]->m_bIsFolder && !items[i]->IsParentFolder()) // folder
{
__int64 folderSize = CalculateFolderSize(items[i]->m_strPath, pProgress);
if (folderSize < 0) return -1;
totalSize += folderSize;
}
else // file
totalSize += items[i]->m_dwSize;
}
return totalSize;
}
