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#include "jline_WindowsTerminal.h"
#include <windows.h>
JNIEXPORT jint JNICALL Java_jline_WindowsTerminal_getConsoleMode
(JNIEnv *env, jobject ob)
{
DWORD mode;
HANDLE hConsole = GetStdHandle (STD_INPUT_HANDLE);
if (hConsole == INVALID_HANDLE_VALUE)
return -1;
if (!GetConsoleMode (hConsole, &mode))
return -1;
// CloseHandle (hConsole);
// printf ("JNI get mode=%d\n", mode);
return mode;
}
JNIEXPORT void JNICALL Java_jline_WindowsTerminal_setConsoleMode
(JNIEnv *env, jobject ob, jint mode)
{
DWORD m = (DWORD)mode;
HANDLE hConsole = GetStdHandle (STD_INPUT_HANDLE);
if (hConsole == INVALID_HANDLE_VALUE)
return;
// printf ("JNI set mode=%d\n", m);
SetConsoleMode (hConsole, m);
// CloseHandle (hConsole);
}
JNIEXPORT jint JNICALL Java_jline_WindowsTerminal_readByte (JNIEnv * env, jclass class)
{
return getch ();
}
JNIEXPORT jint JNICALL Java_jline_WindowsTerminal_getWindowsTerminalWidth (JNIEnv * env, jclass class)
{
HANDLE inputHandle = GetStdHandle (STD_INPUT_HANDLE);
HANDLE outputHandle = GetStdHandle (STD_OUTPUT_HANDLE);
PCONSOLE_SCREEN_BUFFER_INFO info = malloc (sizeof (CONSOLE_SCREEN_BUFFER_INFO));
GetConsoleScreenBufferInfo (outputHandle, info);
return info->srWindow.Right - info->srWindow.Left+1;
}
JNIEXPORT jint JNICALL Java_jline_WindowsTerminal_getWindowsTerminalHeight (JNIEnv * env, jclass class)
{
HANDLE inputHandle = GetStdHandle (STD_INPUT_HANDLE);
HANDLE outputHandle = GetStdHandle (STD_OUTPUT_HANDLE);
PCONSOLE_SCREEN_BUFFER_INFO info = malloc (sizeof (CONSOLE_SCREEN_BUFFER_INFO));
GetConsoleScreenBufferInfo (outputHandle, info);
return info->srWindow.Bottom - info->srWindow.Top+1;
}
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