/
interf.cpp
1265 lines (1070 loc) · 28.2 KB
/
interf.cpp
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/*
interf.cpp
Консольные функции ввода-вывода
*/
/*
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 "interf.hpp"
#include "keyboard.hpp"
#include "keys.hpp"
#include "colors.hpp"
#include "ctrlobj.hpp"
#include "filepanels.hpp"
#include "panel.hpp"
#include "manager.hpp"
#include "scrbuf.hpp"
#include "syslog.hpp"
#include "strmix.hpp"
#include "console.hpp"
#include "colormix.hpp"
#include "imports.hpp"
#include "synchro.hpp"
#include "res.hpp"
#include "plugins.hpp"
#include "language.hpp"
#include "TaskBar.hpp"
#include "locale.hpp"
consoleicons& ConsoleIcons()
{
static consoleicons icons;
return icons;
}
consoleicons::consoleicons():
LargeIcon(),
SmallIcon(),
PreviousLargeIcon(),
PreviousSmallIcon(),
Loaded(),
LargeChanged(),
SmallChanged()
{
}
enum icon_mode
{
icon_big,
icon_small
};
static HICON set_icon(HWND Wnd, icon_mode Mode, HICON Icon)
{
return reinterpret_cast<HICON>(SendMessage(Wnd, WM_SETICON, Mode == icon_big? ICON_BIG : ICON_SMALL, reinterpret_cast<LPARAM>(Icon)));
}
void consoleicons::setFarIcons()
{
if(Global->Opt->SetIcon)
{
if(!Loaded)
{
const int IconId = (Global->Opt->SetAdminIcon && os::security::is_admin())? FAR_ICON_A : FAR_ICON;
const auto load_icon = [IconId](icon_mode Mode) { return static_cast<HICON>(LoadImage(GetModuleHandle(nullptr), MAKEINTRESOURCE(IconId), IMAGE_ICON, GetSystemMetrics(Mode == icon_big? SM_CXICON : SM_CXSMICON), GetSystemMetrics(Mode == icon_big? SM_CXICON : SM_CXSMICON), 0)); };
LargeIcon = load_icon(icon_big);
SmallIcon = load_icon(icon_small);
Loaded = true;
}
if (const auto hWnd = Console().GetWindow())
{
if(LargeIcon)
{
PreviousLargeIcon = set_icon(hWnd, icon_big, LargeIcon);
LargeChanged = true;
}
if(SmallIcon)
{
PreviousSmallIcon = set_icon(hWnd, icon_small, SmallIcon);
SmallChanged = true;
}
}
}
}
void consoleicons::restorePreviousIcons()
{
if(Global->Opt->SetIcon)
{
if (const auto hWnd = Console().GetWindow())
{
if(LargeChanged)
{
set_icon(hWnd, icon_big, PreviousLargeIcon);
LargeChanged = false;
}
if(SmallChanged)
{
set_icon(hWnd, icon_small, PreviousSmallIcon);
SmallChanged = false;
}
}
}
}
static int CurX,CurY;
static FarColor CurColor;
CONSOLE_CURSOR_INFO InitialCursorInfo;
static SMALL_RECT windowholder_rect;
WCHAR Oem2Unicode[256];
WCHAR BoxSymbols[64];
COORD InitSize={};
COORD CurSize={};
SHORT ScrX=0,ScrY=0;
SHORT PrevScrX=-1,PrevScrY=-1;
DWORD InitialConsoleMode=0;
SMALL_RECT InitWindowRect;
COORD InitialSize;
static Event& CancelIoInProgress()
{
static Event s_CancelIoInProgress;
return s_CancelIoInProgress;
}
unsigned int CancelSynchronousIoWrapper(void* Thread)
{
unsigned int Result = Imports().CancelSynchronousIo(Thread);
CancelIoInProgress().Reset();
return Result;
}
BOOL WINAPI CtrlHandler(DWORD CtrlType)
{
switch(CtrlType)
{
case CTRL_C_EVENT:
return TRUE;
case CTRL_BREAK_EVENT:
if(!CancelIoInProgress().Signaled())
{
CancelIoInProgress().Set();
Thread(&Thread::detach, &CancelSynchronousIoWrapper, Global->MainThreadHandle());
}
WriteInput(KEY_BREAK);
if (Global->CtrlObject && Global->CtrlObject->Cp())
{
if (Global->CtrlObject->Cp()->LeftPanel() && Global->CtrlObject->Cp()->LeftPanel()->GetMode() == panel_mode::PLUGIN_PANEL)
Global->CtrlObject->Plugins->ProcessEvent(Global->CtrlObject->Cp()->LeftPanel()->GetPluginHandle(),FE_BREAK, ToPtr(CtrlType));
if (Global->CtrlObject->Cp()->RightPanel() && Global->CtrlObject->Cp()->RightPanel()->GetMode() == panel_mode::PLUGIN_PANEL)
Global->CtrlObject->Plugins->ProcessEvent(Global->CtrlObject->Cp()->RightPanel()->GetPluginHandle(),FE_BREAK, ToPtr(CtrlType));
}
return TRUE;
case CTRL_CLOSE_EVENT:
Global->CloseFAR=TRUE;
Global->AllowCancelExit=FALSE;
// trick to let wmain() finish correctly
ExitThread(1);
//return TRUE;
}
return FALSE;
}
static int ConsoleScrollHook(const Manager::Key& key)
{
// Удалить после появления макрофункции Scroll
if (Global->Opt->WindowMode && Global->WindowManager->IsPanelsActive())
{
switch (key())
{
case KEY_CTRLALTUP:
case KEY_RCTRLRALTUP:
case KEY_CTRLRALTUP:
case KEY_RCTRLALTUP:
case KEY_CTRLALTNUMPAD8:
case KEY_RCTRLALTNUMPAD8:
case KEY_CTRLRALTNUMPAD8:
case KEY_RCTRLRALTNUMPAD8:
Console().ScrollWindow(-1);
return TRUE;
case KEY_CTRLALTDOWN:
case KEY_RCTRLRALTDOWN:
case KEY_CTRLRALTDOWN:
case KEY_RCTRLALTDOWN:
case KEY_CTRLALTNUMPAD2:
case KEY_RCTRLALTNUMPAD2:
case KEY_CTRLRALTNUMPAD2:
case KEY_RCTRLRALTNUMPAD2:
Console().ScrollWindow(1);
return TRUE;
case KEY_CTRLALTPGUP:
case KEY_RCTRLRALTPGUP:
case KEY_CTRLRALTPGUP:
case KEY_RCTRLALTPGUP:
case KEY_CTRLALTNUMPAD9:
case KEY_RCTRLALTNUMPAD9:
case KEY_CTRLRALTNUMPAD9:
case KEY_RCTRLRALTNUMPAD9:
Console().ScrollWindow(-ScrY);
return TRUE;
case KEY_CTRLALTHOME:
case KEY_RCTRLRALTHOME:
case KEY_CTRLRALTHOME:
case KEY_RCTRLALTHOME:
case KEY_CTRLALTNUMPAD7:
case KEY_RCTRLALTNUMPAD7:
case KEY_CTRLRALTNUMPAD7:
case KEY_RCTRLRALTNUMPAD7:
Console().ScrollWindowToBegin();
return TRUE;
case KEY_CTRLALTPGDN:
case KEY_RCTRLRALTPGDN:
case KEY_CTRLRALTPGDN:
case KEY_RCTRLALTPGDN:
case KEY_CTRLALTNUMPAD3:
case KEY_RCTRLALTNUMPAD3:
case KEY_CTRLRALTNUMPAD3:
case KEY_RCTRLRALTNUMPAD3:
Console().ScrollWindow(ScrY);
return TRUE;
case KEY_CTRLALTEND:
case KEY_RCTRLRALTEND:
case KEY_CTRLRALTEND:
case KEY_RCTRLALTEND:
case KEY_CTRLALTNUMPAD1:
case KEY_RCTRLALTNUMPAD1:
case KEY_CTRLRALTNUMPAD1:
case KEY_RCTRLRALTNUMPAD1:
Console().ScrollWindowToEnd();
return TRUE;
}
}
return FALSE;
}
void RegisterConsoleScrollHook()
{
static bool registered = false;
if (!registered)
{
Global->WindowManager->AddGlobalKeyHandler(ConsoleScrollHook);
registered = true;
}
}
void InitConsole(int FirstInit)
{
RegisterConsoleScrollHook();
InitRecodeOutTable();
if (FirstInit)
{
CancelIoInProgress() = Event(Event::manual, Event::nonsignaled);
DWORD Mode;
if(!Console().GetMode(Console().GetInputHandle(), Mode))
{
HANDLE ConIn = CreateFile(L"CONIN$", GENERIC_READ|GENERIC_WRITE, FILE_SHARE_READ, nullptr, OPEN_EXISTING, 0, nullptr);
SetStdHandle(STD_INPUT_HANDLE, ConIn);
}
if(!Console().GetMode(Console().GetOutputHandle(), Mode))
{
HANDLE ConOut = CreateFile(L"CONOUT$", GENERIC_READ|GENERIC_WRITE, FILE_SHARE_WRITE, nullptr, OPEN_EXISTING, 0, nullptr);
SetStdHandle(STD_OUTPUT_HANDLE, ConOut);
SetStdHandle(STD_ERROR_HANDLE, ConOut);
}
}
Console().SetControlHandler(CtrlHandler, true);
Console().GetMode(Console().GetInputHandle(),InitialConsoleMode);
Global->strInitTitle = Console().GetPhysicalTitle();
Console().GetWindowRect(InitWindowRect);
Console().GetSize(InitialSize);
Console().GetCursorInfo(InitialCursorInfo);
SetFarConsoleMode();
/* $ 09.04.2002 DJ
если размер консольного буфера больше размера окна, выставим
их равными
*/
if (FirstInit)
{
SMALL_RECT WindowRect;
Console().GetWindowRect(WindowRect);
Console().GetSize(InitSize);
if(Global->Opt->WindowMode)
{
Console().ResetPosition();
}
else
{
if (WindowRect.Left || WindowRect.Top || WindowRect.Right != InitSize.X-1 || WindowRect.Bottom != InitSize.Y-1)
{
COORD newSize;
newSize.X = WindowRect.Right - WindowRect.Left + 1;
newSize.Y = WindowRect.Bottom - WindowRect.Top + 1;
Console().SetSize(newSize);
Console().GetSize(InitSize);
}
}
if (IsZoomed(Console().GetWindow()))
ChangeVideoMode(1);
}
GetVideoMode(CurSize);
Global->ScrBuf->FillBuf();
ConsoleIcons().setFarIcons();
}
void CloseConsole()
{
Global->ScrBuf->Flush();
Console().SetCursorInfo(InitialCursorInfo);
ChangeConsoleMode(InitialConsoleMode);
Console().SetTitle(Global->strInitTitle);
Console().SetSize(InitialSize);
COORD CursorPos = {};
Console().GetCursorPosition(CursorPos);
SHORT Height = InitWindowRect.Bottom-InitWindowRect.Top, Width = InitWindowRect.Right-InitWindowRect.Left;
if (CursorPos.Y > InitWindowRect.Bottom || CursorPos.Y < InitWindowRect.Top)
InitWindowRect.Top = std::max(0, CursorPos.Y-Height);
if (CursorPos.X > InitWindowRect.Right || CursorPos.X < InitWindowRect.Left)
InitWindowRect.Left = std::max(0, CursorPos.X-Width);
InitWindowRect.Bottom = InitWindowRect.Top + Height;
InitWindowRect.Right = InitWindowRect.Left + Width;
Console().SetWindowRect(InitWindowRect);
Console().SetSize(InitialSize);
KeyQueue().clear();
ConsoleIcons().restorePreviousIcons();
CancelIoInProgress().Close();
}
void SetFarConsoleMode(BOOL SetsActiveBuffer)
{
int Mode=ENABLE_WINDOW_INPUT;
if (Global->Opt->Mouse)
{
//ENABLE_EXTENDED_FLAGS actually disables all the extended flags.
Mode|=ENABLE_MOUSE_INPUT|ENABLE_EXTENDED_FLAGS;
}
else
{
//если вдруг изменили опцию во время работы фара, то включим то что надо
Mode|=InitialConsoleMode&(ENABLE_EXTENDED_FLAGS|ENABLE_QUICK_EDIT_MODE);
}
if (SetsActiveBuffer)
Console().SetActiveScreenBuffer(Console().GetOutputHandle());
ChangeConsoleMode(Mode);
//востановим дефолтный режим вывода, а то есть такие проги что сбрасывают
ChangeConsoleMode(ENABLE_PROCESSED_OUTPUT|ENABLE_WRAP_AT_EOL_OUTPUT, 1);
ChangeConsoleMode(ENABLE_PROCESSED_OUTPUT|ENABLE_WRAP_AT_EOL_OUTPUT, 2);
}
void ChangeConsoleMode(int Mode, int Choose)
{
DWORD CurrentConsoleMode;
HANDLE hCon = (Choose == 0) ? Console().GetInputHandle() : ((Choose == 1) ? Console().GetOutputHandle() : Console().GetErrorHandle());
Console().GetMode(hCon, CurrentConsoleMode);
if (CurrentConsoleMode!=(DWORD)Mode)
Console().SetMode(hCon, Mode);
}
void SaveConsoleWindowRect()
{
Console().GetWindowRect(windowholder_rect);
}
void RestoreConsoleWindowRect()
{
SMALL_RECT WindowRect;
Console().GetWindowRect(WindowRect);
if(WindowRect.Right-WindowRect.Left<windowholder_rect.Right-windowholder_rect.Left ||
WindowRect.Bottom-WindowRect.Top<windowholder_rect.Bottom-windowholder_rect.Top)
{
Console().SetWindowRect(windowholder_rect);
}
}
void FlushInputBuffer()
{
Console().FlushInputBuffer();
IntKeyState.MouseButtonState=0;
IntKeyState.MouseEventFlags=0;
}
void SetVideoMode()
{
if (!IsConsoleFullscreen() && Global->Opt->AltF9)
{
ChangeVideoMode(InitSize.X==CurSize.X && InitSize.Y==CurSize.Y);
}
else
{
ChangeVideoMode(ScrY==24?50:25,80);
}
}
void ChangeVideoMode(int Maximized)
{
COORD coordScreen;
if (Maximized)
{
SendMessage(Console().GetWindow(),WM_SYSCOMMAND,SC_MAXIMIZE,0);
coordScreen = Console().GetLargestWindowSize();
coordScreen.X+=Global->Opt->ScrSize.DeltaX;
coordScreen.Y+=Global->Opt->ScrSize.DeltaY;
}
else
{
SendMessage(Console().GetWindow(),WM_SYSCOMMAND,SC_RESTORE,0);
coordScreen = InitSize;
}
ChangeVideoMode(coordScreen.Y,coordScreen.X);
}
void ChangeVideoMode(int NumLines,int NumColumns)
{
short xSize=NumColumns,ySize=NumLines;
COORD Size;
Console().GetSize(Size);
SMALL_RECT srWindowRect;
srWindowRect.Right = xSize-1;
srWindowRect.Bottom = ySize-1;
srWindowRect.Left = srWindowRect.Top = 0;
COORD coordScreen={xSize,ySize};
if (xSize>Size.X || ySize > Size.Y)
{
if (Size.X < xSize-1)
{
srWindowRect.Right = Size.X - 1;
Console().SetWindowRect(srWindowRect);
srWindowRect.Right = xSize-1;
}
if (Size.Y < ySize-1)
{
srWindowRect.Bottom=Size.Y - 1;
Console().SetWindowRect(srWindowRect);
srWindowRect.Bottom = ySize-1;
}
Console().SetSize(coordScreen);
}
if (!Console().SetWindowRect(srWindowRect))
{
Console().SetSize(coordScreen);
Console().SetWindowRect(srWindowRect);
}
else
{
Console().SetSize(coordScreen);
}
GenerateWINDOW_BUFFER_SIZE_EVENT(NumColumns,NumLines);
}
void GenerateWINDOW_BUFFER_SIZE_EVENT(int Sx, int Sy)
{
COORD Size={};
if (Sx==-1 || Sy==-1)
{
Console().GetSize(Size);
}
INPUT_RECORD Rec;
Rec.EventType=WINDOW_BUFFER_SIZE_EVENT;
Rec.Event.WindowBufferSizeEvent.dwSize.X=Sx==-1?Size.X:Sx;
Rec.Event.WindowBufferSizeEvent.dwSize.Y=Sy==-1?Size.Y:Sy;
size_t Writes;
Console().WriteInput(&Rec,1,Writes);
}
void GetVideoMode(COORD& Size)
{
//чтоб решить баг винды приводящий к появлению скролов и т.п. после потери фокуса
SaveConsoleWindowRect();
Size.X=0;
Size.Y=0;
Console().GetSize(Size);
ScrX=Size.X-1;
ScrY=Size.Y-1;
assert(ScrX>0);
assert(ScrY>0);
if (PrevScrX == -1) PrevScrX=ScrX;
if (PrevScrY == -1) PrevScrY=ScrY;
_OT(SysLog(L"ScrX=%d ScrY=%d",ScrX,ScrY));
Global->ScrBuf->AllocBuf(Size.Y, Size.X);
_OT(ViewConsoleInfo());
}
void ShowTime()
{
if (Global->ScreenSaverActive)
return;
Global->CurrentTime = locale::GetTimeFormat();
if (const auto CurrentWindow = Global->WindowManager->GetCurrentWindow())
{
GotoXY(static_cast<int>(ScrX + 1 - Global->CurrentTime.size()), 0);
int ModType=CurrentWindow->GetType();
SetColor(ModType==windowtype_viewer?COL_VIEWERCLOCK:(ModType==windowtype_editor?COL_EDITORCLOCK:COL_CLOCK));
Text(Global->CurrentTime);
}
}
void GotoXY(int X,int Y)
{
CurX=X;
CurY=Y;
}
int WhereX()
{
return CurX;
}
int WhereY()
{
return CurY;
}
void MoveCursor(int X,int Y)
{
Global->ScrBuf->MoveCursor(X,Y);
}
void GetCursorPos(SHORT& X, SHORT& Y)
{
Global->ScrBuf->GetCursorPos(X,Y);
}
void SetCursorType(bool Visible, DWORD Size)
{
if (Size == (DWORD)-1 || !Visible)
{
const size_t index = IsConsoleFullscreen()? 1 : 0;
Size = Global->Opt->CursorSize[index] ? (int)Global->Opt->CursorSize[index] : InitialCursorInfo.dwSize;
}
Global->ScrBuf->SetCursorType(Visible, Size);
}
void SetInitialCursorType()
{
Global->ScrBuf->SetCursorType(InitialCursorInfo.bVisible!=FALSE,InitialCursorInfo.dwSize);
}
void GetCursorType(bool& Visible, DWORD& Size)
{
Global->ScrBuf->GetCursorType(Visible,Size);
}
void MoveRealCursor(int X,int Y)
{
COORD C={static_cast<SHORT>(X),static_cast<SHORT>(Y)};
Console().SetCursorPosition(C);
}
void GetRealCursorPos(SHORT& X,SHORT& Y)
{
COORD CursorPosition;
Console().GetCursorPosition(CursorPosition);
X=CursorPosition.X;
Y=CursorPosition.Y;
}
void InitRecodeOutTable()
{
for (size_t i=0; i<std::size(Oem2Unicode); i++)
{
char c = static_cast<char>(i);
MultiByteToWideChar(CP_OEMCP, MB_USEGLYPHCHARS, &c, 1, &Oem2Unicode[i], 1);
}
if (Global->Opt->CleanAscii)
{
std::fill_n(Oem2Unicode, size_t(L' '), L'.');
Oem2Unicode[0x07]=L'*';
Oem2Unicode[0x10]=L'>';
Oem2Unicode[0x11]=L'<';
Oem2Unicode[0x15]=L'$';
Oem2Unicode[0x16]=L'-';
Oem2Unicode[0x18]=L'|';
Oem2Unicode[0x19]=L'V';
Oem2Unicode[0x1A]=L'>';
Oem2Unicode[0x1B]=L'<';
Oem2Unicode[0x1E]=L'X';
Oem2Unicode[0x1F]=L'X';
Oem2Unicode[0x7F]=L'.';
Oem2Unicode[0xFF]=L' ';
}
const auto ApplyNoGraphics = [](wchar_t* Buffer)
{
std::fill(Buffer + BS_V1, Buffer + BS_LT_H1V1 + 1, L'+');
Buffer[BS_V1] = L'|';
Buffer[BS_V2] = L'|';
Buffer[BS_H1] = L'-';
Buffer[BS_H2] = L'=';
};
// перед [пере]инициализацией восстановим буфер (либо из реестра, либо...)
xwcsncpy(BoxSymbols, Global->Opt->strBoxSymbols.data(), std::size(BoxSymbols) - 1);
if (Global->Opt->NoGraphics)
{
ApplyNoGraphics(Oem2Unicode);
ApplyNoGraphics(BoxSymbols);
}
}
void Text(int X, int Y, const FarColor& Color, const wchar_t* Str, size_t Size)
{
CurColor=Color;
CurX=X;
CurY=Y;
Text(Str, Size);
}
void Text(const wchar_t* Str, size_t Size)
{
if (!Size)
return;
std::vector<FAR_CHAR_INFO> Buffer;
Buffer.reserve(Size);
std::transform(Str, Str + Size, std::back_inserter(Buffer), [](wchar_t c) { return FAR_CHAR_INFO{ c, CurColor }; });
Global->ScrBuf->Write(CurX, CurY, Buffer.data(), Buffer.size());
CurX += static_cast<int>(Buffer.size());
}
void Text(LNGID MsgId)
{
Text(MSG(MsgId));
}
void VText(const wchar_t* Str, size_t Size)
{
if (!Size)
return;
int StartCurX=CurX;
WCHAR ChrStr[2]={};
for (size_t i = 0; i != Size; ++i)
{
GotoXY(CurX,CurY);
ChrStr[0]=Str[i];
Text(ChrStr);
CurY++;
CurX=StartCurX;
}
}
static void HiTextBase(const string& Str, const std::function<void(const string&)>& TextHandler, const std::function<void(wchar_t)>& HilightHandler)
{
const auto AmpBegin = Str.find(L'&');
if (AmpBegin != string::npos)
{
/*
&& = '&'
&&& = '&'
^H
&&&& = '&&'
&&&&& = '&&'
^H
&&&&&& = '&&&'
*/
auto AmpEnd = Str.find_first_not_of(L'&', AmpBegin);
if (AmpEnd == string::npos)
AmpEnd = Str.size();
if ((AmpEnd - AmpBegin) & 1) // нечет?
{
TextHandler(Str.substr(0, AmpBegin));
if (AmpBegin + 1 != Str.size())
{
HilightHandler(Str[AmpBegin + 1]);
string RightPart = Str.substr(AmpBegin + 1);
ReplaceStrings(RightPart, L"&&", L"&");
TextHandler(RightPart.substr(1));
}
}
else
{
string StrCopy(Str);
ReplaceStrings(StrCopy, L"&&", L"&");
TextHandler(StrCopy);
}
}
else
{
TextHandler(Str);
}
}
void HiText(const string& Str,const FarColor& HiColor,int isVertText)
{
using text_func = void (*)(const string&);
const text_func fText = Text, fVText = VText; //BUGBUG
const auto TextFunc = isVertText ? fVText : fText;
HiTextBase(Str, [&TextFunc](const string& s){ TextFunc(s); }, [&TextFunc, &HiColor](wchar_t c)
{
const auto SaveColor = CurColor;
SetColor(HiColor);
TextFunc(string(1, c));
SetColor(SaveColor);
});
}
string HiText2Str(const string& Str)
{
string Result;
HiTextBase(Str, [&Result](const string& s){ Result += s; }, [&Result](wchar_t c) { Result += c; });
return Result;
}
// removes single '&', turns '&&' into '&'
void RemoveHighlights(string &strStr)
{
const auto Target = L'&';
size_t pos = strStr.find(Target);
if (pos != string::npos)
{
size_t pos1 = pos;
size_t len = strStr.size();
while (pos < len)
{
++pos;
if (pos < len && strStr[pos] == Target)
{
strStr[pos1++] = Target;
++pos;
}
while (pos < len && strStr[pos] != Target)
strStr[pos1++] = strStr[pos++];
}
strStr.resize(pos1);
}
}
void SetScreen(int X1,int Y1,int X2,int Y2,wchar_t Ch,const FarColor& Color)
{
Global->ScrBuf->FillRect(X1, Y1, X2, Y2, Ch, Color);
}
void MakeShadow(int X1,int Y1,int X2,int Y2)
{
Global->ScrBuf->ApplyShadow(X1,Y1,X2,Y2);
}
void ChangeBlockColor(int X1,int Y1,int X2,int Y2,const FarColor& Color)
{
Global->ScrBuf->ApplyColor(X1, Y1, X2, Y2, Color, true);
}
void SetColor(int Color)
{
CurColor = colors::ConsoleColorToFarColor(Color);
}
void SetColor(PaletteColors Color)
{
CurColor=colors::PaletteColorToFarColor(Color);
}
void SetColor(const FarColor& Color)
{
CurColor=Color;
}
void SetRealColor(const FarColor& Color)
{
Console().SetTextAttributes(Color);
}
void ClearScreen(const FarColor& Color)
{
Global->ScrBuf->FillRect(0,0,ScrX,ScrY,L' ',Color);
if(Global->Opt->WindowMode)
{
Console().ClearExtraRegions(Color, CR_BOTH);
}
Global->ScrBuf->Flush();
Console().SetTextAttributes(Color);
}
const FarColor& GetColor()
{
return CurColor;
}
void ScrollScreen(int Count)
{
Global->ScrBuf->Scroll(Count);
}
void GetText(int X1,int Y1,int X2,int Y2, matrix<FAR_CHAR_INFO>& Dest)
{
Global->ScrBuf->Read(X1, Y1, X2, Y2, Dest);
}
void PutText(int X1, int Y1, int X2, int Y2, const FAR_CHAR_INFO *Src)
{
int Width=X2-X1+1;
for (int Y=Y1; Y<=Y2; ++Y, Src+=Width)
Global->ScrBuf->Write(X1, Y, Src, Width);
}
void BoxText(const wchar_t* Str, size_t Size, bool IsVert)
{
if (IsVert)
VText(Str, Size);
else
Text(Str, Size);
}
/*
Отрисовка прямоугольника.
*/
void Box(int x1,int y1,int x2,int y2,const FarColor& Color,int Type)
{
if (x1>=x2 || y1>=y2)
return;
enum line { LineV, LineH, LineLT, LineRT, LineLB, LineRB, LineCount };
static const BOX_DEF_SYMBOLS BoxInit[2][LineCount] =
{
{ BS_V1, BS_H1, BS_LT_H1V1, BS_RT_H1V1, BS_LB_H1V1, BS_RB_H1V1, },
{ BS_V2, BS_H2, BS_LT_H2V2, BS_RT_H2V2, BS_LB_H2V2, BS_RB_H2V2, },
};
const auto Box = BoxInit[(Type == DOUBLE_BOX || Type == SHORT_DOUBLE_BOX)? 1 : 0];
const auto Symbol = [Box](line Line) { return BoxSymbols[Box[Line]]; };
SetColor(Color);
std::vector<wchar_t> Buffer;
Buffer.assign(y2 - y1 - 1, Symbol(LineV));
GotoXY(x1,y1+1);
VText(Buffer.data(), Buffer.size());
GotoXY(x2,y1+1);
VText(Buffer.data(), Buffer.size());
Buffer.assign(x2 - x1 + 1, Symbol(LineH));
Buffer.front() = Symbol(LineLT);
Buffer.back() = Symbol(LineRT);
GotoXY(x1,y1);
Text(Buffer.data(), Buffer.size());
Buffer.front() = Symbol(LineLB);
Buffer.back() = Symbol(LineRB);
GotoXY(x1,y2);
Text(Buffer.data(), Buffer.size());
}
bool ScrollBarRequired(UINT Length, UINT64 ItemsCount)
{
return Length >= 2 && ItemsCount && Length<ItemsCount;
}
bool ScrollBarEx(UINT X1, UINT Y1, UINT Length, UINT64 TopItem, UINT64 ItemsCount)
{
return ScrollBarRequired(Length, ItemsCount) && ScrollBarEx3(X1, Y1, Length, TopItem,TopItem+Length,ItemsCount);
}
bool ScrollBarEx3(UINT X1, UINT Y1, UINT Length, UINT64 Start, UINT64 End, UINT64 Size)
{
if ( Length < 2)
return false;
std::vector<wchar_t> Buffer(Length, BoxSymbols[BS_X_B0]);
Buffer.front() = Oem2Unicode[0x1E];
Buffer.back() = Oem2Unicode[0x1F];
const auto FieldBegin = Buffer.begin() + 1;
const auto FieldEnd = Buffer.end() - 1;
const size_t FieldSize = FieldEnd - FieldBegin;
End = std::min(End, Size);
auto SliderBegin = FieldBegin, SliderEnd = SliderBegin;
if (Size && Start < End)
{
auto SliderSize = std::max(1u, static_cast<UINT>(((End - Start) * FieldSize) / Size));
if (SliderSize >= FieldSize)
{
SliderBegin = FieldBegin;
SliderEnd = FieldEnd;
}
else if (End >= Size)
{
SliderBegin = FieldEnd - SliderSize;
SliderEnd = FieldEnd;
}
else
{
SliderBegin = std::min(FieldBegin + static_cast<UINT>((Start*FieldSize) / Size), FieldEnd);
SliderEnd = std::min(SliderBegin + SliderSize, FieldEnd);
}
}
std::fill(SliderBegin, SliderEnd, BoxSymbols[BS_X_B2]);
GotoXY(X1, Y1);
VText(Buffer.data(), Buffer.size());
return true;
}
void DrawLine(int Length,int Type, const wchar_t* UserSep)
{