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cmdline.cpp
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cmdline.cpp
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/*
cmdline.cpp
Êîìàíäíàÿ ñòðîêà
*/
/*
Copyright © 1996 Eugene Roshal
Copyright © 2000 Far Group
All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions
are met:
1. Redistributions of source code must retain the above copyright
notice, this list of conditions and the following disclaimer.
2. Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the following disclaimer in the
documentation and/or other materials provided with the distribution.
3. The name of the authors may not be used to endorse or promote products
derived from this software without specific prior written permission.
THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include "headers.hpp"
#pragma hdrstop
#include "cmdline.hpp"
#include "execute.hpp"
#include "macroopcode.hpp"
#include "keys.hpp"
#include "ctrlobj.hpp"
#include "manager.hpp"
#include "history.hpp"
#include "filepanels.hpp"
#include "panel.hpp"
#include "foldtree.hpp"
#include "treelist.hpp"
#include "fileview.hpp"
#include "fileedit.hpp"
#include "scrbuf.hpp"
#include "interf.hpp"
#include "syslog.hpp"
#include "config.hpp"
#include "usermenu.hpp"
#include "datetime.hpp"
#include "pathmix.hpp"
#include "dirmix.hpp"
#include "strmix.hpp"
#include "keyboard.hpp"
#include "mix.hpp"
#include "console.hpp"
#include "panelmix.hpp"
#include "message.hpp"
#include "network.hpp"
#include "plugins.hpp"
#include "colormix.hpp"
#include "constitle.hpp"
#include "language.hpp"
#include "components.hpp"
#include "desktop.hpp"
#include "keybar.hpp"
enum
{
FCMDOBJ_LOCKUPDATEPANEL = 0x00010000,
DEFAULT_CMDLINE_WIDTH = 50,
};
CommandLine::CommandLine(window_ptr Owner):
SimpleScreenObject(Owner),
PromptSize(DEFAULT_CMDLINE_WIDTH),
CmdStr(
Owner,
this,
[this](const Manager::Key& Key){ return Global->CtrlObject->Cp()->ProcessKey(Key); },
nullptr,
Global->CtrlObject->CmdHistory.get(),
nullptr,
(Global->Opt->CmdLine.AutoComplete ? EditControl::EC_ENABLEAUTOCOMPLETE : 0) | EditControl::EC_COMPLETE_HISTORY | EditControl::EC_COMPLETE_FILESYSTEM | EditControl::EC_COMPLETE_PATH | EditControl::EC_COMPLETE_ENVIRONMENT
),
LastCmdPartLength(-1)
{
CmdStr.SetEditBeyondEnd(false);
CmdStr.SetMacroAreaAC(MACROAREA_SHELLAUTOCOMPLETION);
SetPersistentBlocks(Global->Opt->CmdLine.EditBlock);
SetDelRemovesBlocks(Global->Opt->CmdLine.DelRemovesBlocks);
}
void CommandLine::SetPersistentBlocks(bool Mode)
{
CmdStr.SetPersistentBlocks(Mode);
}
void CommandLine::SetDelRemovesBlocks(bool Mode)
{
CmdStr.SetDelRemovesBlocks(Mode);
}
void CommandLine::SetAutoComplete(int Mode)
{
CmdStr.SetAutocomplete(Mode!=0);
}
void CommandLine::DisplayObject()
{
_OT(SysLog(L"[%p] CommandLine::DisplayObject()",this));
const auto PromptList = GetPrompt();
const size_t MaxLength = PromptSize*ObjWidth() / 100;
size_t CurLength = 0;
GotoXY(m_X1,m_Y1);
std::for_each(CONST_RANGE(PromptList, i)
{
SetColor(i.second);
string str(i.first);
if(CurLength + str.size() > MaxLength)
TruncPathStr(str, std::max(0, static_cast<int>(MaxLength - CurLength)));
Text(str);
CurLength += str.size();
});
CmdStr.SetObjectColor(COL_COMMANDLINE,COL_COMMANDLINESELECTED);
CmdStr.SetPosition(m_X1+(int)CurLength,m_Y1,m_X2,m_Y2);
CmdStr.Show();
GotoXY(m_X2+1,m_Y1);
SetColor(COL_COMMANDLINEPREFIX);
Text(L'\x2191'); // up arrow
}
void CommandLine::SetCurPos(int Pos, int LeftPos, bool Redraw)
{
CmdStr.SetLeftPos(LeftPos);
CmdStr.SetCurPos(Pos);
//CmdStr.AdjustMarkBlock();
if (Redraw)
CmdStr.Redraw();
}
__int64 CommandLine::VMProcess(int OpCode,void *vParam,__int64 iParam)
{
if (OpCode >= MCODE_C_CMDLINE_BOF && OpCode <= MCODE_C_CMDLINE_SELECTED)
return CmdStr.VMProcess(OpCode-MCODE_C_CMDLINE_BOF+MCODE_C_BOF,vParam,iParam);
if (OpCode >= MCODE_C_BOF && OpCode <= MCODE_C_SELECTED)
return CmdStr.VMProcess(OpCode,vParam,iParam);
if (OpCode == MCODE_V_ITEMCOUNT || OpCode == MCODE_V_CURPOS)
return CmdStr.VMProcess(OpCode,vParam,iParam);
if (OpCode == MCODE_V_CMDLINE_ITEMCOUNT || OpCode == MCODE_V_CMDLINE_CURPOS)
return CmdStr.VMProcess(OpCode-MCODE_V_CMDLINE_ITEMCOUNT+MCODE_V_ITEMCOUNT,vParam,iParam);
if (OpCode == MCODE_F_EDITOR_SEL)
return CmdStr.VMProcess(MCODE_F_EDITOR_SEL,vParam,iParam);
return 0;
}
int CommandLine::ProcessKey(const Manager::Key& Key)
{
const wchar_t *PStr;
string strStr;
auto LocalKey = Key.FarKey();
if ((LocalKey==KEY_CTRLEND || LocalKey==KEY_RCTRLEND || LocalKey==KEY_CTRLNUMPAD1 || LocalKey==KEY_RCTRLNUMPAD1) && (CmdStr.GetCurPos()==CmdStr.GetLength()))
{
if (LastCmdPartLength==-1)
CmdStr.GetString(strLastCmdStr);
strStr = strLastCmdStr;
int CurCmdPartLength=(int)strStr.size();
Global->CtrlObject->CmdHistory->GetSimilar(strStr,LastCmdPartLength);
if (LastCmdPartLength==-1)
{
CmdStr.GetString(strLastCmdStr);
LastCmdPartLength=CurCmdPartLength;
}
{
SCOPED_ACTION(SetAutocomplete)(&CmdStr);
CmdStr.SetString(strStr.data());
CmdStr.Select(LastCmdPartLength,static_cast<int>(strStr.size()));
}
Show();
return TRUE;
}
if (LocalKey == KEY_UP || LocalKey == KEY_NUMPAD8)
{
if (Global->CtrlObject->Cp()->LeftPanel->IsVisible() || Global->CtrlObject->Cp()->RightPanel->IsVisible())
return FALSE;
LocalKey=KEY_CTRLE;
}
else if (LocalKey == KEY_DOWN || LocalKey == KEY_NUMPAD2)
{
if (Global->CtrlObject->Cp()->LeftPanel->IsVisible() || Global->CtrlObject->Cp()->RightPanel->IsVisible())
return FALSE;
LocalKey=KEY_CTRLX;
}
// $ 25.03.2002 VVM + Ïðè ïîãàøåííûõ ïàíåëÿõ êîëåñîì êðóòèì èñòîðèþ
if (!Global->CtrlObject->Cp()->LeftPanel->IsVisible() && !Global->CtrlObject->Cp()->RightPanel->IsVisible())
{
switch (LocalKey)
{
case KEY_MSWHEEL_UP: LocalKey = KEY_CTRLE; break;
case KEY_MSWHEEL_DOWN: LocalKey = KEY_CTRLX; break;
case KEY_MSWHEEL_LEFT: LocalKey = KEY_CTRLS; break;
case KEY_MSWHEEL_RIGHT: LocalKey = KEY_CTRLD; break;
}
}
switch (LocalKey)
{
case KEY_CTRLE:
case KEY_RCTRLE:
case KEY_CTRLX:
case KEY_RCTRLX:
{
if (Global->CtrlObject->CmdHistory->IsOnTop())
{
CmdStr.GetString(m_CurCmdStr);
}
if (LocalKey == KEY_CTRLE || LocalKey == KEY_RCTRLE)
{
Global->CtrlObject->CmdHistory->GetPrev(strStr);
}
else
{
Global->CtrlObject->CmdHistory->GetNext(strStr);
}
{
SCOPED_ACTION(SetAutocomplete)(&CmdStr);
SetString(Global->CtrlObject->CmdHistory->IsOnTop()? m_CurCmdStr : strStr);
}
}
return TRUE;
case KEY_ESC:
if (LocalKey == KEY_ESC)
{
// $ 24.09.2000 SVS - Åñëè çàäàíî ïîâåäåíèå ïî "Íåñîõðàíåíèþ ïðè Esc", òî ïîçèöèþ â õèñòîðè íå ìåíÿåì è ñòàâèì â ïåðâîå ïîëîæåíèå.
if (Global->Opt->CmdHistoryRule)
Global->CtrlObject->CmdHistory->ResetPosition();
PStr=L"";
}
else
PStr=strStr.data();
SetString(PStr);
return TRUE;
case KEY_F2:
{
UserMenu(false);
return TRUE;
}
case KEY_ALTF8:
case KEY_RALTF8:
{
history_record_type Type;
auto SelectType = Global->CtrlObject->CmdHistory->Select(MSG(MHistoryTitle), L"History", strStr, Type);
if (SelectType == HRT_ENTER || SelectType == HRT_SHIFTETNER || SelectType == HRT_CTRLENTER || SelectType == HRT_CTRLALTENTER)
{
std::unique_ptr<SetAutocomplete> disable;
if(SelectType != HRT_CTRLENTER)
{
disable = std::make_unique<SetAutocomplete>(&CmdStr);
}
SetString(strStr);
if (SelectType != HRT_CTRLENTER)
{
ProcessKey(SelectType == HRT_CTRLALTENTER? Manager::Key(KEY_CTRLALTENTER) : (SelectType == HRT_ENTER? Manager::Key(KEY_ENTER) : Manager::Key(KEY_SHIFTENTER)));
}
}
}
return TRUE;
case KEY_ALTF10:
case KEY_RALTF10:
if (!Global->Opt->Tree.TurnOffCompletely)
{
Panel *ActivePanel = Global->CtrlObject->Cp()->ActivePanel();
{
// TODO: çäåñü ìîæíî äîáàâèòü ïðîâåðêó, ÷òî ìû â êîðíå äèñêà è îòñóòñòâèå ôàéëà Tree.Far...
FolderTree::create(strStr, MODALTREE_ACTIVE, TRUE, false);
}
Global->CtrlObject->Cp()->RedrawKeyBar();
if (!strStr.empty())
{
ActivePanel->SetCurDir(strStr,true);
ActivePanel->Show();
if (ActivePanel->GetType()==TREE_PANEL)
ActivePanel->ProcessKey(Manager::Key(KEY_ENTER));
}
else
{
// TODO: ... à çäåñü ïðîâåðèòü ôàêò èçìåíåíèÿ/ïîÿâëåíèÿ ôàéëà Tree.Far è ìû îïÿòü æå â êîðíå (÷òîáû ëèøíèé ðàç íå àïäåéòèòü ïàíåëü)
ActivePanel->Update(UPDATE_KEEP_SELECTION);
ActivePanel->Redraw();
Panel *AnotherPanel = Global->CtrlObject->Cp()->PassivePanel();
if (AnotherPanel->NeedUpdatePanel(ActivePanel))
{
AnotherPanel->Update(UPDATE_KEEP_SELECTION);//|UPDATE_SECONDARY);
AnotherPanel->Redraw();
}
}
}
return TRUE;
case KEY_ALTF11:
case KEY_RALTF11:
ShowViewEditHistory();
Global->CtrlObject->Cp()->Redraw();
return TRUE;
case KEY_ALTF12:
case KEY_RALTF12:
{
history_record_type Type;
GUID Guid;
string strFile, strData;
auto SelectType = Global->CtrlObject->FolderHistory->Select(MSG(MFolderHistoryTitle), L"HistoryFolders", strStr, Type, &Guid, &strFile, &strData);
switch(SelectType)
{
case HRT_ENTER:
case HRT_SHIFTETNER:
case HRT_CTRLSHIFTENTER:
{
if (SelectType == HRT_SHIFTETNER)
Global->CtrlObject->FolderHistory->SetAddMode(false,2,true);
// ïóñòü ïëàãèí ñàì ïðûãàåò... ;-)
Panel *Panel = Global->CtrlObject->Cp()->ActivePanel();
if (SelectType == HRT_CTRLSHIFTENTER)
Panel = Global->CtrlObject->Cp()->PassivePanel();
//Type==1 - ïëàãèíîâûé ïóòü
//Type==0 - îáû÷íûé ïóòü
Panel->ExecShortcutFolder(strStr,Guid,strFile,strData,true);
// Panel may be changed
if(SelectType == HRT_CTRLSHIFTENTER)
{
Panel = Global->CtrlObject->Cp()->ActivePanel();
Panel->SetCurPath();
Panel = Global->CtrlObject->Cp()->PassivePanel();
}
else
{
Panel = Global->CtrlObject->Cp()->ActivePanel();
}
Panel->Redraw();
Global->CtrlObject->FolderHistory->SetAddMode(true,2,true);
}
break;
case HRT_CTRLENTER:
SetString(strStr);
break;
default:
break;
}
}
return TRUE;
case KEY_NUMENTER:
case KEY_SHIFTNUMENTER:
case KEY_ENTER:
case KEY_SHIFTENTER:
case KEY_CTRLALTENTER:
case KEY_RCTRLRALTENTER:
case KEY_CTRLRALTENTER:
case KEY_RCTRLALTENTER:
case KEY_CTRLALTNUMENTER:
case KEY_RCTRLRALTNUMENTER:
case KEY_CTRLRALTNUMENTER:
case KEY_RCTRLALTNUMENTER:
{
Panel *ActivePanel = Global->CtrlObject->Cp()->ActivePanel();
CmdStr.Select(-1,0);
Refresh();
CmdStr.GetString(strStr);
if (strStr.empty())
break;
ActivePanel->SetCurPath();
if (!(Global->Opt->ExcludeCmdHistory&EXCLUDECMDHISTORY_NOTCMDLINE))
Global->CtrlObject->CmdHistory->AddToHistory(strStr, HR_DEFAULT, nullptr, nullptr, m_CurDir.data());
if (!ActivePanel->ProcessPluginEvent(FE_COMMAND, UNSAFE_CSTR(strStr)))
ExecString(strStr, false, LocalKey==KEY_SHIFTENTER||LocalKey==KEY_SHIFTNUMENTER, false, false,
LocalKey == KEY_CTRLALTENTER || LocalKey == KEY_RCTRLRALTENTER || LocalKey == KEY_CTRLRALTENTER || LocalKey == KEY_RCTRLALTENTER ||
LocalKey == KEY_CTRLALTNUMENTER || LocalKey == KEY_RCTRLRALTNUMENTER || LocalKey == KEY_CTRLRALTNUMENTER || LocalKey == KEY_RCTRLALTNUMENTER);
}
return TRUE;
case KEY_CTRLU:
case KEY_RCTRLU:
CmdStr.Select(-1,0);
Refresh();
return TRUE;
case KEY_OP_XLAT:
{
// 13.12.2000 SVS - ! Äëÿ CmdLine - åñëè íåò âûäåëåíèÿ, ïðåîáðàçóåì âñþ ñòðîêó (XLat)
CmdStr.Xlat((Global->Opt->XLat.Flags&XLAT_CONVERTALLCMDLINE) != 0);
// èíà÷å íåïðàâèëüíî ðàáîòàåò ctrl-end
CmdStr.GetString(strLastCmdStr);
LastCmdPartLength=(int)strLastCmdStr.size();
return TRUE;
}
/* äîïîëíèòåëüíûå êëàâèøè äëÿ âûäåëåíèÿ â êîì ñòðîêå.
ÂÍÈÌÀÍÈÅ!
Äëÿ ñîêðàùåíèÿ êîäà ýòîò êóñîê äîëæåí ñòîÿòü ïåðåä "default"
*/
case KEY_ALTSHIFTLEFT: case KEY_ALTSHIFTNUMPAD4:
case KEY_RALTSHIFTLEFT: case KEY_RALTSHIFTNUMPAD4:
case KEY_ALTSHIFTRIGHT: case KEY_ALTSHIFTNUMPAD6:
case KEY_RALTSHIFTRIGHT: case KEY_RALTSHIFTNUMPAD6:
case KEY_ALTSHIFTEND: case KEY_ALTSHIFTNUMPAD1:
case KEY_RALTSHIFTEND: case KEY_RALTSHIFTNUMPAD1:
case KEY_ALTSHIFTHOME: case KEY_ALTSHIFTNUMPAD7:
case KEY_RALTSHIFTHOME: case KEY_RALTSHIFTNUMPAD7:
LocalKey&=~(KEY_ALT|KEY_RALT);
default:
// Ñáðàñûâàåì âûäåëåíèå íà íåêîòîðûõ êëàâèøàõ
if (!Global->Opt->CmdLine.EditBlock)
{
static int UnmarkKeys[]=
{
KEY_LEFT, KEY_NUMPAD4,
KEY_CTRLS, KEY_RCTRLS,
KEY_RIGHT, KEY_NUMPAD6,
KEY_CTRLD, KEY_RCTRLD,
KEY_CTRLLEFT, KEY_CTRLNUMPAD4,
KEY_RCTRLLEFT, KEY_RCTRLNUMPAD4,
KEY_CTRLRIGHT, KEY_CTRLNUMPAD6,
KEY_RCTRLRIGHT, KEY_RCTRLNUMPAD6,
KEY_CTRLHOME, KEY_CTRLNUMPAD7,
KEY_RCTRLHOME, KEY_RCTRLNUMPAD7,
KEY_CTRLEND, KEY_CTRLNUMPAD1,
KEY_RCTRLEND, KEY_RCTRLNUMPAD1,
KEY_HOME, KEY_NUMPAD7,
KEY_END, KEY_NUMPAD1
};
if (std::find(ALL_CONST_RANGE(UnmarkKeys), LocalKey) != std::cend(UnmarkKeys))
{
CmdStr.Select(-1,0);
}
}
if (LocalKey == KEY_CTRLD || LocalKey == KEY_RCTRLD)
LocalKey=KEY_RIGHT;
if(LocalKey == KEY_CTRLSPACE || LocalKey == KEY_RCTRLSPACE)
{
SCOPED_ACTION(SetAutocomplete)(&CmdStr, true);
CmdStr.AutoComplete(true,false);
return TRUE;
}
if (!CmdStr.ProcessKey(Manager::Key(LocalKey)))
return Global->CtrlObject->Desktop->ProcessKey(Key);
LastCmdPartLength=-1;
return TRUE;
}
return FALSE;
}
void CommandLine::SetCurDir(const string& CurDir)
{
if (StrCmpI(m_CurDir, CurDir) || !TestCurrentDirectory(CurDir))
{
m_CurDir = CurDir;
//Mantis#2350 - òîðìîç, ýòî è òàê äåëàåòñÿ âûøå
//if (Global->CtrlObject->Cp()->ActivePanel()->GetMode()!=PLUGIN_PANEL)
//PrepareDiskPath(strCurDir);
}
}
void CommandLine::SetString(const string& Str, bool Redraw)
{
LastCmdPartLength=-1;
CmdStr.SetString(Str.data());
CmdStr.SetLeftPos(0);
if (Redraw)
Refresh();
}
void CommandLine::InsertString(const string& Str)
{
LastCmdPartLength=-1;
CmdStr.InsertString(Str);
Refresh();
}
int CommandLine::ProcessMouse(const MOUSE_EVENT_RECORD *MouseEvent)
{
if(MouseEvent->dwButtonState&FROM_LEFT_1ST_BUTTON_PRESSED && MouseEvent->dwMousePosition.X==m_X2+1)
{
return ProcessKey(Manager::Key(KEY_ALTF8));
}
return CmdStr.ProcessMouse(MouseEvent);
}
inline COLORREF ARGB2ABGR(COLORREF Color)
{
return (Color & 0xFF000000) | ((Color & 0x00FF0000) >> 16) | (Color & 0x0000FF00) | ((Color & 0x000000FF) << 16);
}
inline void AssignColor(const string& Color, COLORREF& Target, FARCOLORFLAGS& TargetFlags, FARCOLORFLAGS SetFlag)
{
if (!Color.empty())
{
if (ToUpper(Color[0]) == L'T')
{
TargetFlags &= ~SetFlag;
Target = ARGB2ABGR(std::wcstoul(Color.data() + 1, nullptr, 16));
}
else
{
TargetFlags |= SetFlag;
Target = std::stoul(Color, nullptr, 16);
}
}
}
std::list<std::pair<string, FarColor>> CommandLine::GetPrompt()
{
FN_RETURN_TYPE(CommandLine::GetPrompt) Result;
int NewPromptSize = DEFAULT_CMDLINE_WIDTH;
const auto PrefixColor = colors::PaletteColorToFarColor(COL_COMMANDLINEPREFIX);
if (Global->Opt->CmdLine.UsePromptFormat)
{
const auto Format = Global->Opt->CmdLine.strPromptFormat.Get();
auto F = PrefixColor;
auto Str = Format;
FOR_CONST_RANGE(Format, Ptr)
{
// color in ([[T]ffffffff][:[T]bbbbbbbb]) format
if (*Ptr == L'(')
{
string Color = &*Ptr + 1;
auto Pos = Color.find(L')');
if(Pos != string::npos)
{
if (Ptr != Format.cbegin())
{
Str.resize(Str.find(L'('));
Result.emplace_back(VALUE_TYPE(Result)(Str, F));
}
Ptr += Pos+2;
Color.resize(Pos);
string BgColor;
Pos = Color.find(L':');
if (Pos != string::npos)
{
BgColor = Color.substr(Pos+1);
Color.resize(Pos);
}
F = PrefixColor;
AssignColor(Color, F.ForegroundColor, F.Flags, FCF_FG_4BIT);
AssignColor(BgColor, F.BackgroundColor, F.Flags, FCF_BG_4BIT);
Str = &*Ptr;
}
}
}
Result.emplace_back(VALUE_TYPE(Result)(Str, F));
std::for_each(RANGE(Result, i)
{
auto& strDestStr = i.first;
const auto strExpandedDestStr = os::env::expand_strings(strDestStr);
strDestStr.clear();
static const simple_pair<wchar_t, wchar_t> ChrFmt[] =
{
{L'A', L'&'}, // $A - & (Ampersand)
{L'B', L'|'}, // $B - | (pipe)
{L'C', L'('}, // $C - ( (Left parenthesis)
{L'F', L')'}, // $F - ) (Right parenthesis)
{L'G', L'>'}, // $G - > (greater-than sign)
{L'L', L'<'}, // $L - < (less-than sign)
{L'Q', L'='}, // $Q - = (equal sign)
{L'S', L' '}, // $S - (space)
{L'$', L'$'}, // $$ - $ (dollar sign)
};
FOR_CONST_RANGE(strExpandedDestStr, it)
{
if (*it == L'$' && it + 1 != strExpandedDestStr.cend())
{
const auto Chr = ToUpper(*++it);
const auto ItemIterator = std::find_if(CONST_RANGE(ChrFmt, i)
{
return i.first == Chr;
});
if (ItemIterator != std::cend(ChrFmt))
{
strDestStr += ItemIterator->second;
}
else
{
switch (Chr)
{
/* ýòè íå ðåaëèçîâàíû
$E - Escape code (ASCII code 27)
$V - Windows version number
$_ - Carriage return and linefeed
*/
case L'M': // $M - Îòîáðàæåíèå ïîëíîãî èìåíè óäàëåííîãî äèñêà, ñâÿçàííîãî ñ èìåíåì òåêóùåãî äèñêà, èëè ïóñòîé ñòðîêè, åñëè òåêóùèé äèñê íå ÿâëÿåòñÿ ñåòåâûì.
{
string strTemp;
if (DriveLocalToRemoteName(DRIVE_REMOTE,m_CurDir[0],strTemp))
{
strDestStr += strTemp;
//strDestStr += L" "; // ???
}
break;
}
case L'+': // $+ - Îòîáðàæåíèå íóæíîãî ÷èñëà çíàêîâ ïëþñ (+) â çàâèñèìîñòè îò òåêóùåé ãëóáèíû ñòåêà êàòàëîãîâ PUSHD, ïî îäíîìó çíàêó íà êàæäûé ñîõðàíåííûé ïóòü.
{
strDestStr.append(ppstack.size(), L'+');
break;
}
case L'H': // $H - Backspace (erases previous character)
{
if (!strDestStr.empty())
strDestStr.pop_back();
break;
}
case L'@': // $@xx - Admin
{
if (it + 1 != strExpandedDestStr.cend())
{
wchar_t lb = *(++it);
if (it + 1 != strExpandedDestStr.cend())
{
wchar_t rb = *(++it);
if (os::security::is_admin())
{
strDestStr += lb;
strDestStr += MSG(MConfigCmdlinePromptFormatAdmin);
strDestStr += rb;
}
}
}
break;
}
case L'D': // $D - Current date
case L'T': // $T - Current time
{
strDestStr += MkStrFTime(Chr == L'D'? L"%D" : L"%T");
break;
}
case L'N': // $N - Current drive
{
const auto Type = ParsePath(m_CurDir);
if(Type == PATH_DRIVELETTER)
strDestStr += ToUpper(m_CurDir[0]);
else if(Type == PATH_DRIVELETTERUNC)
strDestStr += ToUpper(m_CurDir[4]);
else
strDestStr += L'?';
break;
}
case L'W': // $W - Òåêóùèé ðàáî÷èé êàòàëîã (áåç óêàçàíèÿ ïóòè)
{
const wchar_t *ptrCurDir=LastSlash(m_CurDir.data());
if (ptrCurDir)
strDestStr += ptrCurDir+1;
break;
}
case L'P': // $P - Current drive and path
{
strDestStr += m_CurDir;
break;
}
case L'#': //$#nn - max promt width in %
{
if (it + 1 != strExpandedDestStr.end())
{
try
{
size_t pos = 0;
NewPromptSize = std::stoi(string(it+1, strExpandedDestStr.cend()), &pos);
it += pos;
}
catch (const std::exception&)
{
// bad format, NewPromptSize unchanged
// TODO: diagnostics
}
}
}
}
if (it == strExpandedDestStr.cend())
{
break;
}
}
}
else
{
strDestStr += *it;
}
}
});
}
else
{
// default prompt = "$p$g"
Result.emplace_back(VALUE_TYPE(Result)(m_CurDir + L">", PrefixColor));
}
SetPromptSize(NewPromptSize);
return Result;
}
void CommandLine::ShowViewEditHistory()
{
string strStr;
history_record_type Type;
auto SelectType = Global->CtrlObject->ViewHistory->Select(MSG(MViewHistoryTitle), L"HistoryViews", strStr, Type);
switch(SelectType)
{
case HRT_ENTER:
case HRT_SHIFTETNER:
{
if (SelectType == HRT_ENTER)
Global->CtrlObject->ViewHistory->AddToHistory(strStr,Type);
Global->CtrlObject->ViewHistory->SetAddMode(false,Global->Opt->FlagPosixSemantics?1:2,true);
switch (Type)
{
case HR_VIEWER:
{
FileViewer::create(strStr, TRUE);
break;
}
case HR_EDITOR:
case HR_EDITOR_RO:
{
// ïóñòü ôàéë ñîçäàåòñÿ
const auto FEdit = FileEditor::create(strStr, CP_DEFAULT, FFILEEDIT_CANNEWFILE | FFILEEDIT_ENABLEF6);
if (Type == HR_EDITOR_RO)
FEdit->SetLockEditor(TRUE);
break;
}
case HR_EXTERNAL:
case HR_EXTERNAL_WAIT:
{
ExecString(strStr, Type == HR_EXTERNAL_WAIT, false, false, false, false, true);
break;
}
}
Global->CtrlObject->ViewHistory->SetAddMode(true,Global->Opt->FlagPosixSemantics?1:2,true);
}
break;
case HRT_CTRLENTER:
SetString(strStr);
break;
default:
break;
}
}
void CommandLine::SetPromptSize(int NewSize)
{
PromptSize = NewSize? std::max(5, std::min(95, NewSize)) : DEFAULT_CMDLINE_WIDTH;
}
int CommandLine::ExecString(const string& InputCmdLine, bool AlwaysWaitFinish, bool SeparateWindow, bool DirectRun, bool WaitForIdle, bool RunAs, bool RestoreCmd, bool FromPanel)
{
class preservecmdline
{
public:
preservecmdline(bool Preserve):
Preserve(Preserve)
{
if(Preserve)
{
OldCmdLineCurPos = Global->CtrlObject->CmdLine()->GetCurPos();
OldCmdLineLeftPos = Global->CtrlObject->CmdLine()->GetLeftPos();
Global->CtrlObject->CmdLine()->GetString(strOldCmdLine);
Global->CtrlObject->CmdLine()->GetSelection(OldCmdLineSelStart,OldCmdLineSelEnd);
}
}
~preservecmdline()
{
if(Preserve)
{
bool redraw = Global->WindowManager->IsPanelsActive();
Global->CtrlObject->CmdLine()->SetString(strOldCmdLine, redraw);
Global->CtrlObject->CmdLine()->SetCurPos(OldCmdLineCurPos, OldCmdLineLeftPos, redraw);
Global->CtrlObject->CmdLine()->Select(OldCmdLineSelStart, OldCmdLineSelEnd);
}
}
private:
bool Preserve;
string strOldCmdLine;
int OldCmdLineCurPos, OldCmdLineLeftPos;
intptr_t OldCmdLineSelStart, OldCmdLineSelEnd;
};
SCOPED_ACTION(preservecmdline)(RestoreCmd);
string CmdLine(InputCmdLine);
bool Silent=false;
if (!FromPanel && !CmdLine.empty() && CmdLine[0] == L'@')
{
CmdLine.erase(0, 1);
Silent=true;
}
if (!FromPanel)
{
ProcessOSAliases(CmdLine);
}
LastCmdPartLength=-1;
if (!StrCmpI(CmdLine.data(),L"far:config"))
{
if (!RestoreCmd)
{
SetString(L"", false);
Show();
}
return Global->Opt->AdvancedConfig();
}
if (!SeparateWindow && Global->CtrlObject->Plugins->ProcessCommandLine(CmdLine))
{
Refresh();
return -1;
}
{
SCOPED_ACTION(SetAutocomplete)(&CmdStr);
SetString(CmdLine);
}
int Code;
if (m_CurDir.size() > 1 && m_CurDir[1]==L':')
FarChDir(m_CurDir);
const auto strPrevDir=m_CurDir;
bool PrintCommand=true;
if ((Code=ProcessOSCommands(CmdLine,SeparateWindow,PrintCommand)) == TRUE)
{
if (PrintCommand)
{
Global->WindowManager->ShowBackground();
string strNewDir=m_CurDir;
m_CurDir=strPrevDir;
Redraw();
m_CurDir=strNewDir;
GotoXY(m_X2+1,m_Y1);
Text(L' ');
ScrollScreen(2);
Global->CtrlObject->Desktop->FillFromBuffer();
}
SetString(L"", false);
Code=-1;
}
else
{
auto strTempStr = CmdLine;
if (Code == -1)
ReplaceSlashToBackslash(strTempStr);
Code=Execute(strTempStr,AlwaysWaitFinish,SeparateWindow,DirectRun, 0, WaitForIdle, Silent, RunAs);
}
if (!m_Flags.Check(FCMDOBJ_LOCKUPDATEPANEL))
{
ShellUpdatePanels(Global->CtrlObject->Cp()->ActivePanel(), FALSE);
if (Global->Opt->ShowKeyBar)
{
Global->CtrlObject->Cp()->GetKeybar().Show();
}
}
if (Global->Opt->Clock)
ShowTime(0);
if (!Silent)
{
Global->ScrBuf->Flush();
}
return Code;
}
int CommandLine::ProcessOSCommands(const string& CmdLine, bool SeparateWindow, bool &PrintCommand)
{
auto strCmdLine = CmdLine;
auto SetPanel = Global->CtrlObject->Cp()->ActivePanel();
PrintCommand=true;
if (SetPanel->GetType() != FILE_PANEL && Global->CtrlObject->Cp()->PassivePanel()->GetType() == FILE_PANEL)
SetPanel=Global->CtrlObject->Cp()->PassivePanel();
RemoveTrailingSpaces(strCmdLine);
bool SilentInt=false;
if (!CmdLine.empty() && CmdLine[0] == L'@')
{
SilentInt=true;
strCmdLine.erase(0, 1);
}
const auto IsCommand = [&strCmdLine](const string& cmd, bool bslash)->bool
{
const auto n = cmd.size();
return (!StrCmpNI(strCmdLine.data(), cmd.data(), n)
&& (n==strCmdLine.size() || nullptr != wcschr(L"/ \t",strCmdLine[n]) || (bslash && strCmdLine[n]==L'\\')));
};
if (!SeparateWindow && strCmdLine.size() == 2 && strCmdLine[1]==L':')
{
if(!FarChDir(strCmdLine))
{
wchar_t NewDir[]={ToUpper(strCmdLine[0]),L':',L'\\',0};
FarChDir(NewDir);
}
SetPanel->ChangeDirToCurrent();
return TRUE;
}
// SET [ïåðåìåííàÿ=[ñòðîêà]]
else if (IsCommand(L"SET",false))
{
size_t pos;
strCmdLine.erase(0, 3);
RemoveLeadingSpaces(strCmdLine);
if (CheckCmdLineForHelp(strCmdLine.data()))
return FALSE; // îòäàäèìñÿ COMSPEC`ó
// "set" (display all) or "set var" (display all that begin with "var")
if (strCmdLine.empty() || ((pos = strCmdLine.find(L'=')) == string::npos) || !pos)