void System::CreateBuffer(short width, short height)
{
srWidth = width;
srHeight = height;
CONSOLE_CURSOR_INFO cci;
COORD size = { srWidth, srHeight };
SMALL_RECT rect;
rect.Left = 0;
rect.Top = 0;
rect.Right = srWidth - 1;
rect.Bottom = srHeight - 1;
hBuffer[0] = CreateConsoleScreenBuffer(GENERIC_READ | GENERIC_WRITE, 0, NULL, CONSOLE_TEXTMODE_BUFFER, NULL);
SetConsoleScreenBufferSize(hBuffer[0], size);
SetConsoleWindowInfo(hBuffer[0], TRUE, &rect);
hBuffer[1] = CreateConsoleScreenBuffer(GENERIC_READ | GENERIC_WRITE, 0, NULL, CONSOLE_TEXTMODE_BUFFER, NULL);
SetConsoleScreenBufferSize(hBuffer[1], size);
SetConsoleWindowInfo(hBuffer[1], TRUE, &rect);
cci.dwSize = 1;
cci.dwSize = FALSE;
SetConsoleCursorInfo(hBuffer[0], &cci);
SetConsoleCursorInfo(hBuffer[1], &cci);
}
void _setcursortype(int cur_t)
{
CONSOLE_CURSOR_INFO ConsoleCursorInfo;
if (!StdHandle)
{
StdHandle = TRUE;
hStdout = GetStdHandle (STD_OUTPUT_HANDLE);
} /* endif */
switch (cur_t)
{
case _NORMALCURSOR:
case _SOLIDCURSOR:
GetConsoleCursorInfo (hStdout, &ConsoleCursorInfo);
ConsoleCursorInfo.bVisible = TRUE;
SetConsoleCursorInfo (hStdout, &ConsoleCursorInfo);
break;
case _NOCURSOR:
GetConsoleCursorInfo (hStdout, &ConsoleCursorInfo);
ConsoleCursorInfo.bVisible = FALSE;
SetConsoleCursorInfo (hStdout, &ConsoleCursorInfo);
break;
} /* endswitch */
}
bool Console::RemoveCursor(void) {
CONSOLE_CURSOR_INFO cci;
if (!GetConsoleCursorInfo(hStdOutput, &cci)) return false;
cci.bVisible = false;
if (!SetConsoleCursorInfo(hStdOutput, &cci)) return false;
if (!GetConsoleCursorInfo(hStdError, &cci)) return false;
cci.bVisible = false;
if (!SetConsoleCursorInfo(hStdError, &cci)) return false;
return true;
}
inline const VKEY ConsoleUI::GetVkResponse(PCVKEY rgvkCriteria) const
{
CONSOLE_CURSOR_INFO cursorInfo; // Console cursor information
DWORD dwInputMode; // Console input mode flags
bool bValid = false; // Loop termination flag
INPUT_RECORD recInput; // INPUT_RECORD from console input
DWORD cEvents; // Number of events read from console
VKEY vkInput; // Virtual key code read from the console
PCVKEY pvk; // Pointer to a virtual key code
if(!rgvkCriteria) return NULL; // No criteria codes to work with
GetConsoleCursorInfo(m_hout, &cursorInfo); // Get console cursor info
cursorInfo.bVisible = FALSE; // Turn off the cursor
SetConsoleCursorInfo(m_hout, &cursorInfo); // Set new cursor info
// Remove the LINE_INPUT and ECHO_INPUT flags from the console input handle
GetConsoleMode(m_hin, &dwInputMode);
SetConsoleMode(m_hin, dwInputMode & ~ENABLE_LINE_INPUT & ~ENABLE_ECHO_INPUT);
FlushConsoleInputBuffer(m_hin); // Flush the console input buffer
// Loop until the user presses one of the valid virtual keys
while(!bValid) {
vkInput = NULL;
// Read in the next event from the console's input buffer, and discard
// it if it's not a KEY_EVENT indicating a key down signal
if(!ReadConsoleInput(m_hin, &recInput, 1, &cEvents)) break;
if(recInput.EventType != KEY_EVENT) continue; // Not a KEY_EVENT
if(!recInput.Event.KeyEvent.bKeyDown) continue; // Not a keydown event
vkInput = recInput.Event.KeyEvent.wVirtualKeyCode;
// Check to see if this virtual key code matches any of the specified
// valid codes, and break the while() loop if it does
for(pvk = rgvkCriteria; *pvk; pvk++)
if(vkInput == *pvk) { bValid = true; break; }
};
SetConsoleMode(m_hin, dwInputMode); // Restore input mode flags
cursorInfo.bVisible = TRUE; // Turn the cursor back on
SetConsoleCursorInfo(m_hout, &cursorInfo); // Restore the cursor state
return vkInput;
}
void ScreenInit()
{
CONSOLE_CURSOR_INFO cci;
g_hScreen[0] = CreateConsoleScreenBuffer(GENERIC_READ | GENERIC_WRITE, 0, NULL, CONSOLE_TEXTMODE_BUFFER, NULL); // 화면 버퍼 1 생성
g_hScreen[1] = CreateConsoleScreenBuffer(GENERIC_READ | GENERIC_WRITE, 0, NULL, CONSOLE_TEXTMODE_BUFFER, NULL); // 화면 버퍼 2 생성
cci.dwSize = 1;
cci.bVisible = FALSE;
SetConsoleCursorInfo(g_hScreen[0], &cci);
SetConsoleCursorInfo(g_hScreen[1], &cci); // 커서 숨기기 13 - 16
}
void Print::ScreenInit()
{
CONSOLE_CURSOR_INFO cci;
// 가상의 콘솔창 2개룰 만든다.
m_hscreen[0] = CreateConsoleScreenBuffer(GENERIC_READ | GENERIC_WRITE, 0, NULL, CONSOLE_TEXTMODE_BUFFER, NULL);
m_hscreen[1] = CreateConsoleScreenBuffer(GENERIC_READ | GENERIC_WRITE, 0, NULL, CONSOLE_TEXTMODE_BUFFER, NULL);
// 커서 숨기기
cci.dwSize = 1;
cci.bVisible = FALSE;
SetConsoleCursorInfo(m_hscreen[0], &cci);
SetConsoleCursorInfo(m_hscreen[1], &cci);
}
void Nocursortype()
{
CONSOLE_CURSOR_INFO Info;
Info.bVisible = FALSE;
Info.dwSize = 20;
SetConsoleCursorInfo(GetStdHandle(STD_OUTPUT_HANDLE), &Info);
}
void init(){
system("mode con cols=165 lines=55");
CONSOLE_CURSOR_INFO cci;
cci.dwSize = 1;
cci.bVisible = false;
SetConsoleCursorInfo(hCon ,&cci);
}
/**
* Prepare console on program initialization: change console font codepage
* according to program options and hide cursor.
*/
void setup_console(void)
{
HANDLE hOut;
CONSOLE_CURSOR_INFO cci;
int cp = (opt.flags&OPT_UTF8 ? CP_UTF8 : opt.flags&OPT_ANSI ? GetACP() : GetOEMCP());
rhash_data.saved_console_codepage = -1;
/* note: we are using numbers 1 = _fileno(stdout), 2 = _fileno(stderr) */
/* cause _fileno() is undefined, when compiling as strict ansi C. */
if(cp > 0 && IsValidCodePage(cp) && (isatty(1) || isatty(2)) )
{
rhash_data.saved_console_codepage = GetConsoleOutputCP();
SetConsoleOutputCP(cp);
setlocale(LC_CTYPE, opt.flags&OPT_UTF8 ? "C" :
opt.flags&OPT_ANSI ? ".ACP" : ".OCP");
rsh_exit = rhash_exit;
}
if((opt.flags & OPT_PERCENTS) != 0) {
hOut = GetStdHandle(STD_ERROR_HANDLE);
if(hOut != INVALID_HANDLE_VALUE) {
/* store current cursor size and visibility flag */
GetConsoleCursorInfo(hOut, &cci);
rhash_data.saved_cursor_size = (cci.bVisible ? cci.dwSize : 0);
/* now hide cursor */
cci.bVisible = 0;
SetConsoleCursorInfo(hOut, &cci); /* hide cursor */
}
}
}
void hidden(){//隐藏光标
HANDLE hOut = GetStdHandle(STD_OUTPUT_HANDLE);
CONSOLE_CURSOR_INFO cci;
GetConsoleCursorInfo(hOut, &cci);
cci.bVisible = 0; //赋1为显示，赋0为隐藏
SetConsoleCursorInfo(hOut, &cci);
}
void TextBox::Hide() {
CONSOLE_CURSOR_INFO newCci = { 100, false };
SetConsoleCursorInfo(handle, &newCci);
enableWrite = false;
HANDLE handle = GetStdHandle(STD_OUTPUT_HANDLE);
DWORD blackDw = (FOREGROUND_RED | FOREGROUND_GREEN | FOREGROUND_BLUE);
SetConsoleTextAttribute(handle, blackDw);
COORD crd = { coord.X , coord.Y };
SetConsoleCursorPosition(handle, crd);
short length = (short)boxSize;
if (border == BorderType::None) {
for (short j = crd.X; j < (coord.X + length); j++) {
COORD tmpCrd = { j , coord.Y };
SetConsoleCursorPosition(handle, tmpCrd);
cout << " ";
}
}
else {
for (short i = crd.Y; i < crd.Y + 3; i++) {
for (short j = crd.X; j < (coord.X + length) + 2; j++) {
COORD tmpCrd = { j , i };
SetConsoleCursorPosition(handle, tmpCrd);
cout << " ";
}
}
}
}
Console::Console( const int width, const int height, const int bg_colour )
: mConsoleHandle(nullptr), mForeGroundColour(15), mBackgroundColour(0)
{
assert(bg_colour >= 0 && bg_colour < 16);
// Open i/o channel to console screen
// mHandle = CreateFile(TEXT("CONOUT$"),
// GENERIC_WRITE | GENERIC_READ,
// FILE_SHARE_READ | FILE_SHARE_WRITE,
// 0L, OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL, 0L);
AllocConsole();
RedirectStandardIO();
mConsoleHandle = GetStdHandle(STD_OUTPUT_HANDLE);
mCursor.dwSize = 100;
mCursor.bVisible = true;
COORD console_size = {width, height};
SetConsoleScreenBufferSize(mConsoleHandle, console_size);
SetConsoleCursorInfo(mConsoleHandle, &mCursor);
GetConsoleScreenBufferInfo(mConsoleHandle, &mConsoleInfo);
SetBackgroundColour(bg_colour);
SetTextColour(mForeGroundColour);
Clear();
}
void Graphics::setCursorVisibility(bool isVisible)
{
CONSOLE_CURSOR_INFO cci;
GetConsoleCursorInfo(_console, &cci);
cci.bVisible = isVisible;
SetConsoleCursorInfo(_console, &cci);
}
void consoleHideCursor(void) {
HANDLE hdl;
hdl = GetStdHandle(STD_OUTPUT_HANDLE);
CONSOLE_CURSOR_INFO t;
t.bVisible = false;
SetConsoleCursorInfo(hdl, &t);
}
// 커서 숨기기 : true, T(보이기), false, F(숨기기)
// 인터넷 참고
void CursorVisible(bool blnCursorVisible) // Console.CursorVisible = false;
{
CONSOLE_CURSOR_INFO cursorInfo;
GetConsoleCursorInfo(GetStdHandle(STD_OUTPUT_HANDLE), &cursorInfo);
cursorInfo.bVisible = blnCursorVisible;
SetConsoleCursorInfo(GetStdHandle(STD_OUTPUT_HANDLE), &cursorInfo);
}
int set_console_cursor_shape( FILE* confp, int ins )
{
CONSOLE_CURSOR_INFO ci;
HANDLE hStdErr;
int cons_fd;
if ( !confp )
{
errno = EINVAL;
return -1;
}
if ( ! _isatty( cons_fd = fileno( confp ) ) )
{
errno = EBADF;
return -1;
}
hStdErr = (HANDLE) _get_osfhandle( cons_fd );
ASSERT( hStdErr && INVALID_HANDLE_VALUE != hStdErr );
ci.bVisible = TRUE;
ci.dwSize = ins ? 20 : 100; // (note: values are percent of cell height)
if ( !SetConsoleCursorInfo( hStdErr, &ci ) )
{
errno = EIO;
return -1;
}
return 0;
}
void CheckList::draw() {
Component::draw();
CONSOLE_CURSOR_INFO cci = { 100, TRUE };
SetConsoleCursorInfo(_handle, &cci);
int vector_size = _data.size();
COORD temp = _position.getStartCord();
temp.X++;
temp.Y++;
SetConsoleCursorPosition(_handle, temp);
for (int i = 0; i < vector_size;i++){
if (i == 0) {
DWORD wAttr;
if (needFirstYellow) {
wAttr = FOREGROUND_GREEN | FOREGROUND_RED | FOREGROUND_INTENSITY;
SetConsoleTextAttribute(_handle, wAttr);
needFirstYellow = false;
}
cout << _data[i]<<endl;
wAttr = _textColor | _backgroundColor;
SetConsoleTextAttribute(_handle, wAttr);
temp.Y++;
}
else {//next
SetConsoleCursorPosition(_handle, temp);
cout << _data[i] << endl;
temp.Y++;
}
}
}
void _hide_cursor(HANDLE handle)
{
CONSOLE_CURSOR_INFO cci;
GetConsoleCursorInfo(handle, &cci);
cci.bVisible = false;
SetConsoleCursorInfo(handle, &cci);
}
void noCursor() // 커서를 없앤다
{
CONSOLE_CURSOR_INFO CurInfo;
CurInfo.dwSize = 1;
CurInfo.bVisible = FALSE;
SetConsoleCursorInfo(GetStdHandle(STD_OUTPUT_HANDLE), &CurInfo);
}
//setting window size and hiding cursor
void Aesthetics::SetWindow(int Width, int Height)
{
_COORD coord;
coord.X = Width;
coord.Y = Height;
_SMALL_RECT Rect;
Rect.Top = 0;
Rect.Left = 0;
Rect.Bottom = Height - 1;
Rect.Right = Width - 1;
HANDLE Handle = GetStdHandle(STD_OUTPUT_HANDLE); // Get Handle
SetConsoleScreenBufferSize(Handle, coord); // Set Buffer Size
SetConsoleWindowInfo(Handle, TRUE, &Rect); // Set Window Size
HANDLE hConsoleOutput;
CONSOLE_CURSOR_INFO structCursorInfo;
hConsoleOutput = GetStdHandle(STD_OUTPUT_HANDLE);
GetConsoleCursorInfo(hConsoleOutput, &structCursorInfo);
structCursorInfo.bVisible = FALSE;
SetConsoleCursorInfo(hConsoleOutput, &structCursorInfo);
}
// draw the field
// argument - width and height of the field
// resizes console window for no reason
// prints instructions how to interact
void drawTable(COORD size)
{
DWORD cWritten;
HANDLE con = GetStdHandle(STD_OUTPUT_HANDLE);
CONSOLE_CURSOR_INFO cursorInfo;
GetConsoleCursorInfo(con, &cursorInfo);
cursorInfo.bVisible = false;
SetConsoleCursorInfo(con, &cursorInfo);
HWND console = GetConsoleWindow();
RECT r;
GetWindowRect(console, &r);
MoveWindow(console, r.left, r.top, 800, 480, TRUE);
FillConsoleOutputCharacter(con, '+', 1, { 0, 3 }, &cWritten);
FillConsoleOutputCharacter(con, '+', 1, { size.X, 3 }, &cWritten);
FillConsoleOutputCharacter(con, '-', size.X - 1, { 1, 3 }, &cWritten);
FillConsoleOutputCharacter(con, '_', 4, { 3, 1 }, &cWritten);
for (int i = 0; i < size.Y; ++i)
{
if (i != 3)
{
FillConsoleOutputCharacter(con, '|', 1, { 0, i }, &cWritten);
FillConsoleOutputCharacter(con, '|', 1, { size.X, i }, &cWritten);
}
}
print({size.X + 2, 1}, "COWS AND BULLS");
print({size.X + 2, 3}, "0-9 - add digit");
print({size.X + 2, 4}, "Backspace - remove last digit");
print({size.X + 2, 5}, "Enter - confirm");
print({size.X + 2, 6}, "Esc - quit");
}
void Console::showCursor(bool show)
{
CONSOLE_CURSOR_INFO cursInfo;
cursInfo.dwSize = 3;
cursInfo.bVisible = show;
SetConsoleCursorInfo(m_output, &cursInfo);
}
void WinConsoleHelper::ShowConsoleCursor(bool showFlag)
{
CONSOLE_CURSOR_INFO cursorInfo;
GetConsoleCursorInfo(hStdOut, &cursorInfo);
cursorInfo.bVisible = showFlag;
SetConsoleCursorInfo(hStdOut, &cursorInfo);
}
// enables or disables underscore (the console cursor) visibility
void Console::SetMouseVisible(BOOL visible)
{
CONSOLE_CURSOR_INFO cursor;
cursor.dwSize = 1;
cursor.bVisible = visible;
SetConsoleCursorInfo(hScreen, &cursor);
}
void cursor_visible(bool state){
static auto handle = GetStdHandle(STD_OUTPUT_HANDLE);
CONSOLE_CURSOR_INFO cursorInfo;
GetConsoleCursorInfo(handle, &cursorInfo);
cursorInfo.bVisible = state; // set the cursor visibility
SetConsoleCursorInfo(handle, &cursorInfo);
}
/*
==================
CON_Shutdown
==================
*/
void CON_Shutdown( void )
{
SetConsoleMode( qconsole_hin, qconsole_orig_mode );
SetConsoleCursorInfo( qconsole_hout, &qconsole_orig_cursorinfo );
CloseHandle( qconsole_hout );
CloseHandle( qconsole_hin );
}
int PDC_curs_set(int visibility)
{
CONSOLE_CURSOR_INFO cci;
int ret_vis;
PDC_LOG(("PDC_curs_set() - called: visibility=%d\n", visibility));
ret_vis = SP->visibility;
if (GetConsoleCursorInfo(pdc_con_out, &cci) == FALSE)
return ERR;
switch(visibility)
{
case 0: /* invisible */
cci.bVisible = FALSE;
break;
case 2: /* highly visible */
cci.bVisible = TRUE;
cci.dwSize = 95;
break;
default: /* normal visibility */
cci.bVisible = TRUE;
cci.dwSize = SP->orig_cursor;
break;
}
if (SetConsoleCursorInfo(pdc_con_out, &cci) == FALSE)
return ERR;
SP->visibility = visibility;
return ret_vis;
}
/*
* Initialization.
* Set up the video system, and set the keyboard to binary mode.
* Apparently, OS/2 doesn't allow control-BREAK to be disabled
* when the keyboard is in binary mode, using signal.
*/
void ttopen()
{
CONSOLE_SCREEN_BUFFER_INFO binfo;
CONSOLE_CURSOR_INFO cinfo;
/* Get handles for console output and input
*/
hout = GetStdHandle(STD_OUTPUT_HANDLE);
hin = GetStdHandle(STD_INPUT_HANDLE);
/* Save current keyboard mode, then disable line editing.
*/
GetConsoleMode(hin, &conmode);
SetConsoleMode(hin, 0); /* disable line mode */
/* Get screen size.
*/
if (GetConsoleScreenBufferInfo(hout, &binfo) == TRUE)
{
windowrow = binfo.srWindow.Top;
windowcol = binfo.srWindow.Left;
nrow = binfo.srWindow.Bottom - windowrow + 1;
ncol = binfo.srWindow.Right - windowcol + 1;
}
/* Set block cursor
*/
cinfo.dwSize = 100; /* make it 100% visible */
cinfo.bVisible = TRUE;
SetConsoleCursorInfo(hout, &cinfo);
}
int main(void)
{
RGBQUAD Buffer[300*300];
HDC MyDC=GetDC(FindWindow("ConsoleWindowClass", NULL)), DesktopDC=GetDC(0);
SetConsoleTitle("CHDC2DIB Example");
system("mode con:cols=36 lines=18");
CONSOLE_CURSOR_INFO cci;
cci.bVisible=FALSE;
cci.dwSize=10;
SetConsoleCursorInfo(GetStdHandle(STD_OUTPUT_HANDLE), &cci);
CHDC2DIB h2d;
POINT Point;
while(true)
{
GetCursorPos(&Point);
h2d.HDC2DIB(DesktopDC, Buffer, Point.x-150, Point.y-150, 300, 300);
for(int i=0;i<300;i++)
{
for(int j=0;j<300;j++)
{
int t=(300-j-1)*300+i;
Buffer[t].rgbRed=255-Buffer[t].rgbRed;
Buffer[t].rgbGreen=255-Buffer[t].rgbGreen;
Buffer[t].rgbBlue=255-Buffer[t].rgbBlue;
}
}
h2d.DIB2HDC(MyDC, Buffer, 0, 0, 300, 300);
Sleep(10);
}
return 0;
}
// Initialize the console and set it to full screen mode
BOOL initConsole()
{
hStdin = GetStdHandle(STD_INPUT_HANDLE);
hStdout = GetStdHandle(STD_OUTPUT_HANDLE);
if (hStdin == INVALID_HANDLE_VALUE ||
hStdout == INVALID_HANDLE_VALUE)
{
MessageBox(NULL, TEXT("GetStdHandle"),
TEXT("Console Error"), MB_OK);
return false;
}
ker.wRepeatCount = 0;
SMALL_RECT windowSize = {0, 0, 79, 49};
// Change the console window size:
SetConsoleWindowInfo(hStdout, TRUE, &windowSize);
COORD c = { 80, 50};
//Change the internal buffer size:
SetConsoleScreenBufferSize(hStdout, c);
SetConsoleDisplayMode(hStdout,CONSOLE_FULLSCREEN_MODE, &c);
//Hide Cursor in ConsoleWindow
CONSOLE_CURSOR_INFO cursor = {1, 0};
SetConsoleCursorInfo(hStdout, &cursor);
return true;
}
