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// FSFolder.h
#ifndef __FSFOLDER_H
#define __FSFOLDER_H
#include "Common/MyString.h"
#include "Common/MyCom.h"
#include "Windows/FileFind.h"
#include "Windows/PropVariant.h"
#include "IFolder.h"
#include "TextPairs.h"
class CFSFolder;
struct CFileInfoEx: public NWindows::NFile::NFind::CFileInfoW
{
bool CompressedSizeIsDefined;
UInt64 CompressedSize;
};
struct CDirItem;
struct CDirItem: public CFileInfoEx
{
CDirItem *Parent;
CObjectVector<CDirItem> Files;
CDirItem(): Parent(0) {}
void Clear()
{
Files.Clear();
Parent = 0;
}
};
class CFSFolder:
public IFolderFolder,
public IEnumProperties,
public IFolderGetTypeID,
public IFolderGetPath,
public IFolderWasChanged,
public IFolderOperations,
// public IFolderOperationsDeleteToRecycleBin,
public IFolderGetItemFullSize,
public IFolderClone,
public IFolderGetSystemIconIndex,
public IFolderSetFlatMode,
public CMyUnknownImp
{
UInt64 GetSizeOfItem(int anIndex) const;
public:
MY_QUERYINTERFACE_BEGIN
MY_QUERYINTERFACE_ENTRY(IEnumProperties)
MY_QUERYINTERFACE_ENTRY(IFolderGetTypeID)
MY_QUERYINTERFACE_ENTRY(IFolderGetPath)
MY_QUERYINTERFACE_ENTRY(IFolderWasChanged)
// MY_QUERYINTERFACE_ENTRY(IFolderOperationsDeleteToRecycleBin)
MY_QUERYINTERFACE_ENTRY(IFolderOperations)
MY_QUERYINTERFACE_ENTRY(IFolderGetItemFullSize)
MY_QUERYINTERFACE_ENTRY(IFolderClone)
MY_QUERYINTERFACE_ENTRY(IFolderGetSystemIconIndex)
MY_QUERYINTERFACE_ENTRY(IFolderSetFlatMode)
MY_QUERYINTERFACE_END
MY_ADDREF_RELEASE
STDMETHOD(LoadItems)();
STDMETHOD(GetNumberOfItems)(UInt32 *numItems);
STDMETHOD(GetProperty)(UInt32 itemIndex, PROPID propID, PROPVARIANT *value);
STDMETHOD(BindToFolder)(UInt32 index, IFolderFolder **resultFolder);
STDMETHOD(BindToFolder)(const wchar_t *name, IFolderFolder **resultFolder);
STDMETHOD(BindToParentFolder)(IFolderFolder **resultFolder);
STDMETHOD(GetName)(BSTR *name);
STDMETHOD(GetNumberOfProperties)(UInt32 *numProperties);
STDMETHOD(GetPropertyInfo)(UInt32 index,
BSTR *name, PROPID *propID, VARTYPE *varType);
STDMETHOD(GetTypeID)(BSTR *name);
STDMETHOD(GetPath)(BSTR *path);
STDMETHOD(WasChanged)(INT32 *wasChanged);
STDMETHOD(Clone)(IFolderFolder **resultFolder);
STDMETHOD(GetItemFullSize)(UInt32 index, PROPVARIANT *value, IProgress *progress);
STDMETHOD(SetFlatMode)(Int32 flatMode);
// IFolderOperations
STDMETHOD(CreateFolder)(const wchar_t *name, IProgress *progress);
STDMETHOD(CreateFile)(const wchar_t *name, IProgress *progress);
STDMETHOD(Rename)(UInt32 index, const wchar_t *newName, IProgress *progress);
STDMETHOD(Delete)(const UInt32 *indices, UInt32 numItems, IProgress *progress);
STDMETHOD(CopyTo)(const UInt32 *indices, UInt32 numItems,
const wchar_t *path, IFolderOperationsExtractCallback *callback);
STDMETHOD(MoveTo)(const UInt32 *indices, UInt32 numItems,
const wchar_t *path, IFolderOperationsExtractCallback *callback);
STDMETHOD(CopyFrom)(const wchar_t *fromFolderPath,
const wchar_t **itemsPaths, UInt32 numItems, IProgress *progress);
STDMETHOD(SetProperty)(UInt32 index, PROPID propID, const PROPVARIANT *value, IProgress *progress);
STDMETHOD(GetSystemIconIndex)(UInt32 index, INT32 *iconIndex);
private:
UString _path;
CDirItem _root;
CRecordVector<CDirItem *> _refs;
CMyComPtr<IFolderFolder> _parentFolder;
bool _commentsAreLoaded;
CPairsStorage _comments;
bool _flatMode;
NWindows::NFile::NFind::CFindChangeNotification _findChangeNotification;
HRESULT GetItemFullSize(int index, UInt64 &size, IProgress *progress);
HRESULT GetComplexName(const wchar_t *name, UString &resultPath);
HRESULT BindToFolderSpec(const wchar_t *name, IFolderFolder **resultFolder);
bool LoadComments();
bool SaveComments();
HRESULT LoadSubItems(CDirItem &dirItem, const UString &path);
void AddRefs(CDirItem &dirItem);
public:
HRESULT Init(const UString &path, IFolderFolder *parentFolder);
CFSFolder() : _flatMode(false) {}
UString GetPrefix(const CDirItem &item) const;
UString GetRelPath(const CDirItem &item) const;
UString GetRelPath(UInt32 index) const { return GetRelPath(*_refs[index]); }
void Clear()
{
_root.Clear();
_refs.Clear();
}
};
#endif
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