src/jdk.internal.le/windows/native/lible/WindowsTerminal.cpp

rev 16429 : [mq]: 8171386

*** 100,127 ****
      return GetConsoleCP();
  }
  
  JNIEXPORT jint JNICALL Java_jdk_internal_jline_WindowsTerminal_getWindowsTerminalWidth
    (JNIEnv *, jobject) {
!     HANDLE hStdIn;
!     if ((hStdIn = GetStdHandle(STD_INPUT_HANDLE)) == INVALID_HANDLE_VALUE) {
          return -1;
      }
      CONSOLE_SCREEN_BUFFER_INFO info;
!     if (! GetConsoleScreenBufferInfo(hStdIn, &info)) {
          return -1;
      }
!     return info.dwSize.X;
  }
  
  JNIEXPORT jint JNICALL Java_jdk_internal_jline_WindowsTerminal_getWindowsTerminalHeight
    (JNIEnv *, jobject) {
!     HANDLE hStdIn;
!     if ((hStdIn = GetStdHandle(STD_INPUT_HANDLE)) == INVALID_HANDLE_VALUE) {
          return -1;
      }
      CONSOLE_SCREEN_BUFFER_INFO info;
!     if (! GetConsoleScreenBufferInfo(hStdIn, &info)) {
          return -1;
      }
!     return info.dwSize.Y;
  }
--- 100,127 ----
      return GetConsoleCP();
  }
  
  JNIEXPORT jint JNICALL Java_jdk_internal_jline_WindowsTerminal_getWindowsTerminalWidth
    (JNIEnv *, jobject) {
!     HANDLE hStdOut;
!     if ((hStdOut = GetStdHandle(STD_OUTPUT_HANDLE)) == INVALID_HANDLE_VALUE) {
          return -1;
      }
      CONSOLE_SCREEN_BUFFER_INFO info;
!     if (! GetConsoleScreenBufferInfo(hStdOut, &info)) {
          return -1;
      }
!     return info.srWindow.Right - info.srWindow.Left;
  }
  
  JNIEXPORT jint JNICALL Java_jdk_internal_jline_WindowsTerminal_getWindowsTerminalHeight
    (JNIEnv *, jobject) {
!     HANDLE hStdOut;
!     if ((hStdOut = GetStdHandle(STD_OUTPUT_HANDLE)) == INVALID_HANDLE_VALUE) {
          return -1;
      }
      CONSOLE_SCREEN_BUFFER_INFO info;
!     if (! GetConsoleScreenBufferInfo(hStdOut, &info)) {
          return -1;
      }
!     return info.srWindow.Bottom - info.srWindow.Top + 1;
  }