void FileList::ShowTotalSize(OpenPanelInfo &Info)
{
if (!Opt.ShowPanelTotals && PanelMode==PLUGIN_PANEL && !(Info.Flags & OPIF_REALNAMES))
return;
string strFormSize, strFreeSize, strTotalStr;
int Length;
InsertCommas(TotalFileSize,strFormSize);
if (Opt.ShowPanelFree && (PanelMode!=PLUGIN_PANEL || (Info.Flags & OPIF_REALNAMES)))
InsertCommas(FreeDiskSize,strFreeSize);
if (Opt.ShowPanelTotals)
{
if (!Opt.ShowPanelFree || strFreeSize.IsEmpty())
{
strTotalStr = LangString(__FormatEndSelectedPhrase(TotalFileCount)) << strFormSize << TotalFileCount;
}
else
{
wchar_t DHLine[4]={BoxSymbols[BS_H2],BoxSymbols[BS_H2],BoxSymbols[BS_H2],0};
FormatString str;
str << L" " << strFormSize << L" (" << TotalFileCount << L") " << DHLine << L" " << strFreeSize << L" ";
if ((int)str.GetLength() > X2-X1-1)
{
InsertCommas(FreeDiskSize>>20,strFreeSize);
InsertCommas(TotalFileSize>>20,strFormSize);
str.Clear();
str << L" " << strFormSize << L" " << MSG(MListMb) << L" (" << TotalFileCount << L") " << DHLine << L" " << strFreeSize << L" " << MSG(MListMb) << L" ";
}
strTotalStr = str;
}
}
static LNGID __FormatEndSelectedPhrase(size_t Count)
{
LNGID M_Fmt=MListFileSize;
if (Count != 1)
{
FormatString StrItems;
StrItems << Count;
size_t LenItems= StrItems.GetLength();
if (StrItems.At(LenItems-1) == '1' && Count != 11)
M_Fmt=MListFilesSize1;
else
M_Fmt=MListFilesSize2;
}
return M_Fmt;
}
string & FileSizeToStr(string &strDestStr, unsigned __int64 Size, int Width, unsigned __int64 ViewFlags)
{
FormatString strStr;
unsigned __int64 Divider;
size_t IndexDiv, IndexB;
// подготовительные мероприятия
if (!UnitStr[0][0][0])
{
PrepareUnitStr();
}
bool Commas=(ViewFlags & COLUMN_COMMAS)!=0;
bool FloatSize=(ViewFlags & COLUMN_FLOATSIZE)!=0;
bool Economic=(ViewFlags & COLUMN_ECONOMIC)!=0;
bool UseMinSizeIndex=(ViewFlags & COLUMN_MINSIZEINDEX)!=0;
size_t MinSizeIndex=(ViewFlags & COLUMN_MINSIZEINDEX_MASK)+1;
bool ShowBytesIndex=(ViewFlags & COLUMN_SHOWBYTESINDEX)!=0;
if (ViewFlags & COLUMN_THOUSAND)
{
Divider=1000;
IndexDiv=0;
}
else
{
Divider=1024;
IndexDiv=1;
}
unsigned __int64 Sz = Size, Divider2 = Divider/2, Divider64 = Divider, OldSize;
if (FloatSize)
{
unsigned __int64 Divider64F = 1, Divider64F_mul = 1000, Divider64F2 = 1, Divider64F2_mul = Divider;
//выравнивание идёт по 1000 но само деление происходит на Divider
//например 999 bytes покажутся как 999 а вот 1000 bytes уже покажутся как 0.97 K
for (IndexB=0; IndexB<UNIT_COUNT-1; IndexB++)
{
if (Sz < Divider64F*Divider64F_mul)
break;
Divider64F = Divider64F*Divider64F_mul;
Divider64F2 = Divider64F2*Divider64F2_mul;
}
if (!IndexB)
{
strStr << Sz;
}
else
{
Sz = (OldSize=Sz) / Divider64F2;
OldSize = (OldSize % Divider64F2) / (Divider64F2 / Divider64F2_mul);
DWORD Decimal = (DWORD)(0.5+(double)(DWORD)OldSize/(double)Divider*100.0);
if (Decimal >= 100)
{
Decimal -= 100;
Sz++;
}
strStr << Sz << L"." << fmt::MinWidth(2) << fmt::FillChar(L'0') << Decimal;
FormatNumber(strStr,strStr,2);
}
if (IndexB>0 || ShowBytesIndex)
{
Width-=(Economic?1:2);
if (Width<0)
Width=0;
if (Economic)
strDestStr.Format(L"%*.*s%1.1s",Width,Width,strStr.CPtr(),UnitStr[IndexB][IndexDiv]);
else
strDestStr.Format(L"%*.*s %1.1s",Width,Width,strStr.CPtr(),UnitStr[IndexB][IndexDiv]);
}
else
strDestStr.Format(L"%*.*s",Width,Width,strStr.CPtr());
return strDestStr;
}
if (Commas)
InsertCommas(Sz,strStr);
else
strStr << Sz;
if ((!UseMinSizeIndex && strStr.GetLength()<=static_cast<size_t>(Width)) || Width<5)
{
if (ShowBytesIndex)
{
Width-=(Economic?1:2);
if (Width<0)
Width=0;
if (Economic)
strDestStr.Format(L"%*.*s%1.1s",Width,Width,strStr.CPtr(),UnitStr[0][IndexDiv]);
else
strDestStr.Format(L"%*.*s %1.1s",Width,Width,strStr.CPtr(),UnitStr[0][IndexDiv]);
}
else
strDestStr.Format(L"%*.*s",Width,Width,strStr.CPtr());
}
else
{
Width-=(Economic?1:2);
IndexB=0;
do
{
//Sz=(Sz+Divider2)/Divider64;
Sz = (OldSize=Sz) / Divider64;
if ((OldSize % Divider64) > Divider2)
++Sz;
IndexB++;
if (Commas)
{
InsertCommas(Sz,strStr);
}
else
{
strStr.Clear();
strStr << Sz;
}
}
while ((UseMinSizeIndex && IndexB<MinSizeIndex) || strStr.GetLength() > static_cast<size_t>(Width));
if (Economic)
strDestStr.Format(L"%*.*s%1.1s",Width,Width,strStr.CPtr(),UnitStr[IndexB][IndexDiv]);
else
strDestStr.Format(L"%*.*s %1.1s",Width,Width,strStr.CPtr(),UnitStr[IndexB][IndexDiv]);
}
return strDestStr;
}
void ShellDelete(Panel *SrcPanel,bool Wipe)
{
ChangePriority ChPriority(Opt.DelThreadPriority);
TPreRedrawFuncGuard preRedrawFuncGuard(PR_ShellDeleteMsg);
FAR_FIND_DATA_EX FindData;
string strDeleteFilesMsg;
string strSelName;
string strSelShortName;
string strDizName;
string strFullName;
DWORD FileAttr;
size_t SelCount;
int UpdateDiz;
int DizPresent;
int Ret;
BOOL NeedUpdate=TRUE, NeedSetUpADir=FALSE;
bool Opt_DeleteToRecycleBin=Opt.DeleteToRecycleBin;
/*& 31.05.2001 OT Запретить перерисовку текущего фрейма*/
Frame *FrameFromLaunched=FrameManager->GetCurrentFrame();
FrameFromLaunched->Lock();
DeleteAllFolders=!Opt.Confirm.DeleteFolder;
UpdateDiz=(Opt.Diz.UpdateMode==DIZ_UPDATE_ALWAYS ||
(SrcPanel->IsDizDisplayed() &&
Opt.Diz.UpdateMode==DIZ_UPDATE_IF_DISPLAYED));
if (!(SelCount=SrcPanel->GetSelCount()))
goto done;
// Удаление в корзину только для FIXED-дисков
{
string strRoot;
// char FSysNameSrc[NM];
SrcPanel->GetSelName(nullptr,FileAttr);
SrcPanel->GetSelName(&strSelName,FileAttr);
ConvertNameToFull(strSelName, strRoot);
GetPathRoot(strRoot,strRoot);
//_SVS(SysLog(L"Del: SelName='%s' Root='%s'",SelName,Root));
if (Opt.DeleteToRecycleBin && FAR_GetDriveType(strRoot) != DRIVE_FIXED)
Opt.DeleteToRecycleBin=0;
}
if (SelCount==1)
{
SrcPanel->GetSelName(nullptr,FileAttr);
SrcPanel->GetSelName(&strSelName,FileAttr);
if (TestParentFolderName(strSelName) || strSelName.IsEmpty())
{
NeedUpdate=FALSE;
goto done;
}
strDeleteFilesMsg = strSelName;
}
else
{
// в зависимости от числа ставим нужное окончание
const wchar_t *Ends;
FormatString StrItems;
StrItems << SelCount;
Ends=MSG(MAskDeleteItemsA);
size_t LenItems = StrItems.GetLength();
if (LenItems > 0)
{
if ((LenItems >= 2 && StrItems.At(LenItems-2) == L'1') ||
StrItems.At(LenItems-1) >= L'5' ||
StrItems.At(LenItems-1) == L'0')
Ends=MSG(MAskDeleteItemsS);
else if (StrItems.At(LenItems-1) == L'1')
Ends=MSG(MAskDeleteItems0);
}
strDeleteFilesMsg = LangString(MAskDeleteItems) << SelCount << Ends;
}
Ret=1;
// Обработка "удаления" линков
if ((FileAttr & FILE_ATTRIBUTE_REPARSE_POINT) && SelCount==1)
{
string strJuncName;
ConvertNameToFull(strSelName,strJuncName);
if (GetReparsePointInfo(strJuncName, strJuncName)) // ? SelName ?
{
NormalizeSymlinkName(strJuncName);
//SetMessageHelp(L"DeleteLink");
string strAskDeleteLink=MSG(MAskDeleteLink);
DWORD dwAttr=apiGetFileAttributes(strJuncName);
if (dwAttr!=INVALID_FILE_ATTRIBUTES)
{
strAskDeleteLink+=L" ";
strAskDeleteLink+=dwAttr&FILE_ATTRIBUTE_DIRECTORY?MSG(MAskDeleteLinkFolder):MSG(MAskDeleteLinkFile);
}
Ret=Message(0,3,MSG(MDeleteLinkTitle),
strDeleteFilesMsg,
strAskDeleteLink,
strJuncName,
MSG(MDeleteLinkDelete),MSG(MDeleteLinkUnlink),MSG(MCancel));
if (Ret == 1)
{
ConvertNameToFull(strSelName, strJuncName);
if (Opt.Confirm.Delete)
{
; // ;-%
}
if ((NeedSetUpADir=CheckUpdateAnotherPanel(SrcPanel,strSelName)) != -1) //JuncName?
{
DeleteReparsePoint(strJuncName);
ShellUpdatePanels(SrcPanel,NeedSetUpADir);
}
goto done;
}
if (Ret )
goto done;
}
}
if (Ret && (Opt.Confirm.Delete || SelCount>1 || (FileAttr & FILE_ATTRIBUTE_DIRECTORY)))
{
const wchar_t *DelMsg;
const wchar_t *TitleMsg=MSG(Wipe?MDeleteWipeTitle:MDeleteTitle);
/* $ 05.01.2001 IS
! Косметика в сообщениях - разные сообщения в зависимости от того,
какие и сколько элементов выделено.
*/
BOOL folder=(FileAttr & FILE_ATTRIBUTE_DIRECTORY);
if (SelCount==1)
{
if (Wipe && !(FileAttr & FILE_ATTRIBUTE_REPARSE_POINT))
DelMsg=MSG(folder?MAskWipeFolder:MAskWipeFile);
else
{
if (Opt.DeleteToRecycleBin && !(FileAttr & FILE_ATTRIBUTE_REPARSE_POINT))
DelMsg=MSG(folder?MAskDeleteRecycleFolder:MAskDeleteRecycleFile);
else
DelMsg=MSG(folder?MAskDeleteFolder:MAskDeleteFile);
}
}
else
{
if (Wipe && !(FileAttr & FILE_ATTRIBUTE_REPARSE_POINT))
{
DelMsg=MSG(MAskWipe);
TitleMsg=MSG(MDeleteWipeTitle);
}
else if (Opt.DeleteToRecycleBin && !(FileAttr & FILE_ATTRIBUTE_REPARSE_POINT))
DelMsg=MSG(MAskDeleteRecycle);
else
DelMsg=MSG(MAskDelete);
}
SetMessageHelp(L"DeleteFile");
if (Message(0,2,TitleMsg,DelMsg,strDeleteFilesMsg,MSG(Wipe?MDeleteWipe:Opt.DeleteToRecycleBin?MDeleteRecycle:MDelete),MSG(MCancel)))
{
NeedUpdate=FALSE;
goto done;
}
}
if (Opt.Confirm.Delete && SelCount>1)
{
//SaveScreen SaveScr;
SetCursorType(FALSE,0);
SetMessageHelp(L"DeleteFile");
if (Message(MSG_WARNING,2,MSG(Wipe?MWipeFilesTitle:MDeleteFilesTitle),MSG(Wipe?MAskWipe:MAskDelete),
strDeleteFilesMsg,MSG(MDeleteFileAll),MSG(MDeleteFileCancel)))
{
NeedUpdate=FALSE;
goto done;
}
}
if (UpdateDiz)
SrcPanel->ReadDiz();
SrcPanel->GetDizName(strDizName);
DizPresent=(!strDizName.IsEmpty() && apiGetFileAttributes(strDizName)!=INVALID_FILE_ATTRIBUTES);
DeleteTitle = new ConsoleTitle(MSG(MDeletingTitle));
if ((NeedSetUpADir=CheckUpdateAnotherPanel(SrcPanel,strSelName)) == -1)
goto done;
if (SrcPanel->GetType()==TREE_PANEL)
FarChDir(L"\\");
{
TaskBar TB;
wakeful W;
bool Cancel=false;
//SaveScreen SaveScr;
SetCursorType(FALSE,0);
ReadOnlyDeleteMode=-1;
SkipMode=-1;
SkipWipeMode=-1;
SkipFoldersMode=-1;
ULONG ItemsCount=0;
ProcessedItems=0;
if (Opt.DelOpt.DelShowTotal)
{
SrcPanel->GetSelName(nullptr,FileAttr);
DWORD StartTime=GetTickCount();
bool FirstTime=true;
while (SrcPanel->GetSelName(&strSelName,FileAttr,&strSelShortName) && !Cancel)
{
if (!(FileAttr&FILE_ATTRIBUTE_REPARSE_POINT))
{
if (FileAttr&FILE_ATTRIBUTE_DIRECTORY)
{
DWORD CurTime=GetTickCount();
if (ItemsCount > 1 && (CurTime-StartTime>(DWORD)Opt.RedrawTimeout || FirstTime))
{
StartTime=CurTime;
FirstTime=false;
if (CheckForEscSilent() && ConfirmAbortOp())
{
Cancel=true;
break;
}
ShellDeleteMsg(strSelName, DEL_SCAN, 0, 0);
}
DirInfoData Data = {};
if (GetDirInfo(nullptr, strSelName, Data, -1, nullptr, 0) > 0)
{
ItemsCount+=Data.FileCount+Data.DirCount+1;
}
else
{
Cancel=true;
}
}
else
{
ItemsCount++;
}
}
}
}
SrcPanel->GetSelName(nullptr,FileAttr);
DWORD StartTime=GetTickCount();
bool FirstTime=true;
while (SrcPanel->GetSelName(&strSelName,FileAttr,&strSelShortName) && !Cancel)
{
int Length=(int)strSelName.GetLength();
if (!Length || (strSelName.At(0)==L'\\' && Length<2) ||
(strSelName.At(1)==L':' && Length<4))
continue;
DWORD CurTime=GetTickCount();
int TotalPercent = (Opt.DelOpt.DelShowTotal && ItemsCount >1)?(ProcessedItems*100/ItemsCount):-1;
if (CurTime-StartTime>(DWORD)Opt.RedrawTimeout || FirstTime)
{
StartTime=CurTime;
FirstTime=false;
if (CheckForEscSilent() && ConfirmAbortOp())
{
Cancel=true;
break;
}
ShellDeleteMsg(strSelName, Wipe?DEL_WIPE:DEL_DEL, TotalPercent, 0);
}
if (FileAttr & FILE_ATTRIBUTE_DIRECTORY)
{
if (!DeleteAllFolders)
{
ConvertNameToFull(strSelName, strFullName);
if (TestFolder(strFullName) == TSTFLD_NOTEMPTY)
{
int MsgCode=0;
// для symlink`а не нужно подтверждение
if (!(FileAttr & FILE_ATTRIBUTE_REPARSE_POINT))
MsgCode=Message(MSG_WARNING,4,MSG(Wipe?MWipeFolderTitle:MDeleteFolderTitle),
MSG(Wipe?MWipeFolderConfirm:MDeleteFolderConfirm),strFullName,
MSG(Wipe?MDeleteFileWipe:MDeleteFileDelete),MSG(MDeleteFileAll),
MSG(MDeleteFileSkip),MSG(MDeleteFileCancel));
if (MsgCode<0 || MsgCode==3)
{
NeedSetUpADir=FALSE;
break;
}
if (MsgCode==1)
DeleteAllFolders=1;
if (MsgCode==2)
continue;
}
}
bool DirSymLink=(FileAttr&FILE_ATTRIBUTE_DIRECTORY && FileAttr&FILE_ATTRIBUTE_REPARSE_POINT);
if (!DirSymLink && (!Opt.DeleteToRecycleBin || Wipe))
{
string strFullName;
ScanTree ScTree(TRUE,TRUE,FALSE);
string strSelFullName;
if (IsAbsolutePath(strSelName))
{
strSelFullName=strSelName;
}
else
{
SrcPanel->GetCurDir(strSelFullName);
AddEndSlash(strSelFullName);
strSelFullName+=strSelName;
}
ScTree.SetFindPath(strSelFullName,L"*", 0);
DWORD StartTime=GetTickCount();
while (ScTree.GetNextName(&FindData,strFullName))
{
DWORD CurTime=GetTickCount();
int TotalPercent = (Opt.DelOpt.DelShowTotal && ItemsCount >1)?(ProcessedItems*100/ItemsCount):-1;
if (CurTime-StartTime>(DWORD)Opt.RedrawTimeout)
{
StartTime=CurTime;
if (CheckForEscSilent())
{
int AbortOp = ConfirmAbortOp();
if (AbortOp)
{
Cancel=true;
break;
}
}
ShellDeleteMsg(strFullName,Wipe?DEL_WIPE:DEL_DEL, TotalPercent, 0);
}
if (FindData.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY)
{
if (FindData.dwFileAttributes & FILE_ATTRIBUTE_REPARSE_POINT)
{
if (FindData.dwFileAttributes & FILE_ATTRIBUTE_READONLY)
apiSetFileAttributes(strFullName,FILE_ATTRIBUTE_NORMAL);
int MsgCode=ERemoveDirectory(strFullName, Wipe? D_WIPE : D_DEL);
if (MsgCode==DELETE_CANCEL)
{
Cancel=true;
break;
}
else if (MsgCode==DELETE_SKIP)
{
ScTree.SkipDir();
continue;
}
TreeList::DelTreeName(strFullName);
if (UpdateDiz)
SrcPanel->DeleteDiz(strFullName,strSelShortName);
continue;
}
if (!DeleteAllFolders && !ScTree.IsDirSearchDone() && TestFolder(strFullName) == TSTFLD_NOTEMPTY)
{
int MsgCode=Message(MSG_WARNING,4,MSG(Wipe?MWipeFolderTitle:MDeleteFolderTitle),
MSG(Wipe?MWipeFolderConfirm:MDeleteFolderConfirm),strFullName,
MSG(Wipe?MDeleteFileWipe:MDeleteFileDelete),MSG(MDeleteFileAll),
MSG(MDeleteFileSkip),MSG(MDeleteFileCancel));
if (MsgCode<0 || MsgCode==3)
{
Cancel=true;
break;
}
if (MsgCode==1)
DeleteAllFolders=1;
if (MsgCode==2)
{
ScTree.SkipDir();
continue;
}
}
if (ScTree.IsDirSearchDone())
{
if (FindData.dwFileAttributes & FILE_ATTRIBUTE_READONLY)
apiSetFileAttributes(strFullName,FILE_ATTRIBUTE_NORMAL);
int MsgCode=ERemoveDirectory(strFullName, Wipe? D_WIPE : D_DEL);
if (MsgCode==DELETE_CANCEL)
{
Cancel=true;;
break;
}
else if (MsgCode==DELETE_SKIP)
{
//ScTree.SkipDir();
continue;
}
TreeList::DelTreeName(strFullName);
}
}
else
{
int AskCode=AskDeleteReadOnly(strFullName,FindData.dwFileAttributes,Wipe);
if (AskCode==DELETE_CANCEL)
{
Cancel=true;
break;
}
if (AskCode==DELETE_YES)
if (ShellRemoveFile(strFullName,Wipe,TotalPercent)==DELETE_CANCEL)
{
Cancel=true;
break;
}
}
}
}
if (!Cancel)
{
if (FileAttr & FILE_ATTRIBUTE_READONLY)
apiSetFileAttributes(strSelName,FILE_ATTRIBUTE_NORMAL);
int DeleteCode;
// нефига здесь выделываться, а надо учесть, что удаление
// симлинка в корзину чревато потерей оригинала.
DIRDELTYPE Type = Wipe? D_WIPE : D_DEL;
if (Opt.DeleteToRecycleBin && !(DirSymLink && WinVer < _WIN32_WINNT_VISTA))
Type = D_RECYCLE;
DeleteCode=ERemoveDirectory(strSelName, Type);
if (DeleteCode==DELETE_CANCEL)
break;
else if (DeleteCode==DELETE_SUCCESS)
{
TreeList::DelTreeName(strSelName);
if (UpdateDiz)
SrcPanel->DeleteDiz(strSelName,strSelShortName);
}
}
}
else
{
int AskCode=AskDeleteReadOnly(strSelName,FileAttr,Wipe);
if (AskCode==DELETE_CANCEL)
break;
if (AskCode==DELETE_YES)
{
int DeleteCode=ShellRemoveFile(strSelName,Wipe,TotalPercent);
if (DeleteCode==DELETE_SUCCESS && UpdateDiz)
{
SrcPanel->DeleteDiz(strSelName,strSelShortName);
}
if (DeleteCode==DELETE_CANCEL)
break;
}
}
}
}
if (UpdateDiz)
if (DizPresent==(!strDizName.IsEmpty() && apiGetFileAttributes(strDizName)!=INVALID_FILE_ATTRIBUTES))
SrcPanel->FlushDiz();
delete DeleteTitle;
done:
Opt.DeleteToRecycleBin=Opt_DeleteToRecycleBin;
// Разрешить перерисовку фрейма
FrameFromLaunched->Unlock();
if (NeedUpdate)
{
ShellUpdatePanels(SrcPanel,NeedSetUpADir);
}
}