void pelet::UCharBufferedFileClass::Close() {
CleanupBuffer();
if (NULL != File) {
u_fclose(File);
File = NULL;
}
Buffer = NULL;
Eof = NULL;
File = NULL;
BufferCapacity = 0;
CharacterPos = 0;
HasReachedEof = false;
Current = NULL;
TokenStart = NULL;
Marker = NULL;
Limit = NULL;
}
void SaveScreen::Resize(int NewX,int NewY, DWORD Corner, bool SyncWithConsole)
// Corner definition:
// 0 --- 1
// | |
// 2 --- 3
{
const auto OWi = width();
const auto OHe = height();
int iY = 0;
if (OWi==NewX && OHe==NewY)
{
return;
}
int NX1 = 0, NX2 = 0, NY1 = 0, NY2 = 0;
matrix<FAR_CHAR_INFO> NewBuf(NewY, NewX);
CleanupBuffer(NewBuf.data(), NewBuf.size());
const auto NewWidth = std::min(OWi, NewX);
const auto NewHeight = std::min(OHe, NewY);
int iYReal;
int ToIndex=0;
int FromIndex=0;
if (Corner & 2)
{
NY2 = m_Y1 + NewY - 1; NY1 = NY2 - NewY + 1;
}
else
{
NY1 = m_Y1; NY2 = NY1 + NewY - 1;
}
if (Corner & 1)
{
NX2 = m_X1 + NewX - 1; NX1 = NX2 - NewX + 1;
}
else
{
NX1 = m_X1; NX2 = NX1 + NewX - 1;
}
for (iY=0; iY<NewHeight; iY++)
{
if (Corner & 2)
{
if (OHe>NewY)
{
iYReal=OHe-NewY+iY;
FromIndex=iYReal*OWi;
ToIndex=iY*NewX;
}
else
{
iYReal=NewY-OHe+iY;
ToIndex=iYReal*NewX;
FromIndex=iY*OWi;
}
}
if (Corner & 1)
{
if (OWi>NewX)
{
FromIndex+=OWi-NewX;
}
else
{
ToIndex+=NewX-OWi;
}
}
std::copy_n(ScreenBuf.data() + FromIndex, NewWidth, NewBuf.data() + ToIndex);
}
// achtung, experimental
if((Corner&2) && SyncWithConsole)
{
Console().ResetPosition();
if(NewY!=OHe)
{
matrix<FAR_CHAR_INFO> Tmp(abs(OHe - NewY), std::max(NewX, OWi));
if(NewY>OHe)
{
SMALL_RECT ReadRegion={0, 0, static_cast<SHORT>(NewX-1), static_cast<SHORT>(NewY-OHe-1)};
Console().ReadOutput(Tmp, ReadRegion);
for(size_t i = 0; i != Tmp.height(); ++i)
{
std::copy_n(Tmp[i].data(), Tmp.width(), NewBuf[i].data());
}
}
else
{
SMALL_RECT WriteRegion={0, static_cast<SHORT>(NewY-OHe), static_cast<SHORT>(NewX-1), -1};
for(size_t i = 0; i != Tmp.height(); ++i)
{
std::copy_n(ScreenBuf[i].data(), Tmp.width(), Tmp[i].data());
}
Console().WriteOutput(Tmp, WriteRegion);
Console().Commit();
}
}
if(NewX!=OWi)
{
matrix<FAR_CHAR_INFO> Tmp(std::max(NewY, OHe), abs(NewX - OWi));
if(NewX>OWi)
{
SMALL_RECT ReadRegion={static_cast<SHORT>(OWi), 0, static_cast<SHORT>(NewX-1), static_cast<SHORT>(NewY-1)};
Console().ReadOutput(Tmp, ReadRegion);
for(size_t i = 0; i != NewBuf.height(); ++i)
{
std::copy_n(Tmp[i].data(), Tmp.width(), &NewBuf[i][OWi]);
}
}
else
{
SMALL_RECT WriteRegion={static_cast<SHORT>(NewX), static_cast<SHORT>(NewY-OHe), static_cast<SHORT>(OWi-1), static_cast<SHORT>(NewY-1)};
for(size_t i = 0; i != Tmp.height(); ++i)
{
if (static_cast<int>(i) < OHe)
std::copy_n(&ScreenBuf[i][NewX], Tmp.width(), Tmp[i].data());
else
CleanupBuffer(Tmp[i].data(), Tmp.width());
}
Console().WriteOutput(Tmp, WriteRegion);
Console().Commit();
}
}
}
ScreenBuf.swap(NewBuf);
m_X1 = NX1; m_Y1 = NY1; m_X2 = NX2; m_Y2 = NY2;
}
void SaveScreen::Resize(int NewX,int NewY, DWORD Corner, bool SyncWithConsole)
// Corner definition:
// 0 --- 1
// | |
// 2 --- 3
{
int OWi=X2-X1+1, OHe=Y2-Y1+1, iY=0;
if (OWi==NewX && OHe==NewY)
{
return;
}
int NX1,NX2,NY1,NY2;
NX1=NX2=NY1=NY2=0;
std::vector<FAR_CHAR_INFO> NewBuf(NewX * NewY);
CleanupBuffer(NewBuf.data(), NewBuf.size());
int NewWidth=std::min(OWi,NewX);
int NewHeight=std::min(OHe,NewY);
int iYReal;
int ToIndex=0;
int FromIndex=0;
if (Corner & 2)
{
NY2=Y1+NewY-1; NY1=NY2-NewY+1;
}
else
{
NY1=Y1; NY2=NY1+NewY-1;
}
if (Corner & 1)
{
NX2=X1+NewX-1; NX1=NX2-NewX+1;
}
else
{
NX1=X1; NX2=NX1+NewX-1;
}
for (iY=0; iY<NewHeight; iY++)
{
if (Corner & 2)
{
if (OHe>NewY)
{
iYReal=OHe-NewY+iY;
FromIndex=iYReal*OWi;
ToIndex=iY*NewX;
}
else
{
iYReal=NewY-OHe+iY;
ToIndex=iYReal*NewX;
FromIndex=iY*OWi;
}
}
if (Corner & 1)
{
if (OWi>NewX)
{
FromIndex+=OWi-NewX;
}
else
{
ToIndex+=NewX-OWi;
}
}
CharCopy(&NewBuf[ToIndex], &ScreenBuf[FromIndex], NewWidth);
}
// achtung, experimental
if((Corner&2) && SyncWithConsole)
{
Global->Console->ResetPosition();
if(NewY!=OHe)
{
COORD Size={static_cast<SHORT>(std::max(NewX,OWi)), static_cast<SHORT>(abs(OHe-NewY))};
COORD Coord={};
std::vector<FAR_CHAR_INFO> Tmp(Size.X * Size.Y);
if(NewY>OHe)
{
SMALL_RECT ReadRegion={0, 0, static_cast<SHORT>(NewX-1), static_cast<SHORT>(NewY-OHe-1)};
Global->Console->ReadOutput(Tmp.data(), Size, Coord, ReadRegion);
for(int i=0; i<Size.Y;i++)
{
CharCopy(&NewBuf[i*Size.X], &Tmp[i*Size.X], Size.X);
}
}
else
{
SMALL_RECT WriteRegion={0, static_cast<SHORT>(NewY-OHe), static_cast<SHORT>(NewX-1), -1};
for(int i=0; i<Size.Y;i++)
{
CharCopy(&Tmp[i*Size.X], &ScreenBuf[i*OWi], Size.X);
}
Global->Console->WriteOutput(Tmp.data(), Size, Coord, WriteRegion);
Global->Console->Commit();
}
}
if(NewX!=OWi)
{
COORD Size={static_cast<SHORT>(abs(NewX-OWi)), static_cast<SHORT>(std::max(NewY,OHe))};
COORD Coord={};
std::vector<FAR_CHAR_INFO> Tmp(Size.X * Size.Y);
if(NewX>OWi)
{
SMALL_RECT ReadRegion={static_cast<SHORT>(OWi), 0, static_cast<SHORT>(NewX-1), static_cast<SHORT>(NewY-1)};
Global->Console->ReadOutput(Tmp.data(), Size, Coord, ReadRegion);
for(int i=0; i<NewY;i++)
{
CharCopy(&NewBuf[i*NewX+OWi], &Tmp[i*Size.X], Size.X);
}
}
else
{
SMALL_RECT WriteRegion={static_cast<SHORT>(NewX), static_cast<SHORT>(NewY-OHe), static_cast<SHORT>(OWi-1), static_cast<SHORT>(NewY-1)};
for(int i=0; i<Size.Y;i++)
{
if (i < OHe)
CharCopy(&Tmp[i*Size.X], &ScreenBuf[i*OWi+NewX], Size.X);
else
CleanupBuffer(&Tmp[i*Size.X], Size.X);
}
Global->Console->WriteOutput(Tmp.data(), Size, Coord, WriteRegion);
Global->Console->Commit();
}
}
}
ScreenBuf.swap(NewBuf);
X1=NX1; Y1=NY1; X2=NX2; Y2=NY2;
}
