JNIEXPORT void JNICALL Java_com_yifanlu_Josh_Josh_SETCONSOLESCREENBUFFERINFOEX
(JNIEnv *env, jclass jcls, jlong pointer, jint sizeX, jint sizeY, jint cursorX, jint cursorY, jint attributes, jint windowLeft, jint windowTop, jint windowRight, jint windowBottom, jint maxX, jint maxY)
{
HANDLE hConsole = pointerToHandle(pointer);
COORD dwSize = {sizeX, sizeY};
COORD dwCursorPosition = {cursorX, cursorY};
WORD wAttributes = attributes;
SMALL_RECT srWindow = {windowLeft, windowTop, windowRight, windowBottom};
COORD dwMaximumWindowSize = {maxX, maxY};
CONSOLE_SCREEN_BUFFER_INFOEX bufferInfo;
GetConsoleScreenBufferInfoEx(hConsole, &bufferInfo);
bufferInfo.dwSize = dwSize;
bufferInfo.dwCursorPosition = dwCursorPosition;
bufferInfo.wAttributes = wAttributes;
bufferInfo.srWindow = srWindow;
bufferInfo.dwMaximumWindowSize = dwMaximumWindowSize;
SetConsoleScreenBufferInfoEx(hConsole, &bufferInfo);
}
int wmain(int argc, const wchar_t* argv[])
{
try
{
if (argc < 2)
{
DisplayAboutMessage(NULL);
DisplayResource(NULL, IDR_TEXT);
return 1;
}
_locale_t l = _create_locale(LC_ALL, "C");
FileInfo fileInfo(argv[1]);
std::vector<wchar_t> chars;
if (fileInfo.exists)
chars = fileInfo.load(l);
HWND hWnd = GetConsoleWindow();
HICON hIcon = (HICON) SendMessage(hWnd, WM_GETICON, ICON_SMALL, 0);
SendMessage(hWnd, WM_SETICON, ICON_SMALL, (LPARAM) LoadIcon(GetModuleHandle(NULL), MAKEINTRESOURCE(IDI_ICON)));
const Screen screenOrig;
AutoRestoreBufferInfo arbi(screenOrig.hOut);
AutoRestoreMode armIn(screenOrig.hIn, ENABLE_EXTENDED_FLAGS | ENABLE_MOUSE_INPUT | ENABLE_WINDOW_INPUT, 0xFFFF);
AutoRestoreMode armOut(screenOrig.hOut, 0, ENABLE_PROCESSED_OUTPUT | ENABLE_WRAP_AT_EOL_OUTPUT);
Screen screen(screenOrig);
screen.hOut = CreateConsoleScreenBuffer(GENERIC_READ | GENERIC_WRITE, FILE_SHARE_READ | FILE_SHARE_WRITE, nullptr, CONSOLE_TEXTMODE_BUFFER, nullptr);
HKEY hKey = NULL;
RegOpenKey(HKEY_CURRENT_USER, L"SOFTWARE\\RadSoft\\ConEdit", &hKey);
CONSOLE_SCREEN_BUFFER_INFOEX csbi = arbi.get();
csbi.dwSize = GetSize(screen.csbi.srWindow);
EditScheme scheme(hKey, csbi);
csbi.wAttributes = 0;
scheme.get(EditScheme::DEFAULT).apply(csbi.wAttributes);
SetConsoleScreenBufferInfoEx(screen.hOut, &csbi);
AutoRestoreActiveScreenBuffer arasb(screenOrig.hOut, screen.hOut);
ModeConEdit mce(hKey, fileInfo, GetSize(screen.csbi.srWindow), chars, l);
RegCloseKey(hKey);
hKey = NULL;
DoMode(mce, screen, scheme);
SendMessage(hWnd, WM_SETICON, ICON_SMALL, (LPARAM) hIcon);
_free_locale(l);
return 0;
}
catch (const std::exception& e)
{
printf(e.what());
printf("\n");
return 1;
}
}
void CnsMgr::Init()
{
// get std handles
h_stdout = GetStdHandle(STD_OUTPUT_HANDLE);
if(h_stdout == INVALID_HANDLE_VALUE)
{
throw cyerr("failed to get stdout handle", 8002);
}
h_stdin = GetStdHandle(STD_INPUT_HANDLE);
if(h_stdin == INVALID_HANDLE_VALUE)
{
throw cyerr("failed to get stdin handle", 8003);
}
// create mysb, set as active
h_mysb = CreateConsoleScreenBuffer(
GENERIC_READ | GENERIC_WRITE,
FILE_SHARE_READ | FILE_SHARE_WRITE,
NULL,
CONSOLE_TEXTMODE_BUFFER,
NULL);
if(h_mysb == INVALID_HANDLE_VALUE)
{
throw cyerr("failed to create screen buffer", 8004);
}
{ // cursor info
CONSOLE_CURSOR_INFO cci;
cci.dwSize = 1; // anything 1-100 because not visible anyway
cci.bVisible = FALSE;
if(!SetConsoleCursorInfo(h_mysb, &cci))
{
throw cyerr("failed to set screen buffer cursor info", 8005);
}
}
{ // screen buffer/window size
// set both at once
CONSOLE_SCREEN_BUFFER_INFOEX new_csbi;
new_csbi.cbSize = sizeof(new_csbi);
if(!GetConsoleScreenBufferInfoEx(h_mysb, &new_csbi))
{
throw cyerr("failed to get screen buffer info", 8007);
}
if(new_csbi.dwMaximumWindowSize.X < WND_W || new_csbi.dwMaximumWindowSize.Y < WND_H)
{
throw cyerr("maximum window size too small", 8008);
}
new_csbi.dwSize = {WND_W, WND_H};
new_csbi.dwCursorPosition = {0, 0};
new_csbi.srWindow = {0, 0, WND_W-1, WND_H-1};
new_csbi.wAttributes = 0;
if(!SetConsoleScreenBufferInfoEx(h_mysb, &new_csbi))
{
throw cyerr("failed to set window/buffer size", 8006);
}
}
if(!SetConsoleMode(h_mysb, NULL)) // no output processing
{
throw cyerr("failed to set console output mode", 8010);
}
if(!SetConsoleActiveScreenBuffer(h_mysb))
{
throw cyerr("failed to set active screen buffer", 8009);
}
// change settings of stdin
if(!GetConsoleMode(h_stdin, &ori_stdin_mode))
{
SetConsoleActiveScreenBuffer(h_stdout);
throw cyerr("failed to get stdin console mode", 8011);
}
if(!SetConsoleMode(h_stdin, ENABLE_EXTENDED_FLAGS | ENABLE_MOUSE_INPUT))
{
SetConsoleActiveScreenBuffer(h_stdout);
throw cyerr("failed to set console input mode", 8012);
}
// try to change window title
ori_title = new char[100];
if(GetConsoleOriginalTitle(ori_title, 100))
{
if(!SetConsoleTitle("CCA"))
{
title_changed = false;
}
else
{
title_changed = true;
}
}
else
{
title_changed = false;
}
// create (our) buffer
buf = new CHAR_INFO[WND_W * WND_H];
// done.
initialized = true;
// clear screen
Fill(' ', 0); // black|black
Flip();
}
