3.13

Windows/Console.h

@@ -0,0 +1,54 @@
+// Windows/Console.h
+
+#ifndef __WINDOWS_CONSOLE_H
+#define __WINDOWS_CONSOLE_H
+
+#pragma once
+
+#include "Windows/Defs.h"
+
+namespace NWindows{
+namespace NConsole{
+
+class CBase
+{
+protected:
+  HANDLE m_Object;
+public:
+  void Attach(HANDLE aHandle) { m_Object = aHandle; };
+  bool GetMode(DWORD &aMode)
+    { return BOOLToBool(::GetConsoleMode(m_Object, &aMode)); }
+  bool SetMode(DWORD aMode)
+    { return BOOLToBool(::SetConsoleMode(m_Object, aMode)); }
+};
+
+class CIn: public CBase
+{
+public:
+  bool PeekEvents(PINPUT_RECORD anEvents, DWORD aNumEvents, DWORD &aNumEventsRead)
+    {  return BOOLToBool(::PeekConsoleInput(m_Object, anEvents, aNumEvents, &aNumEventsRead)); }
+  bool PeekEvent(INPUT_RECORD &anEvent, DWORD &aNumEventsRead)
+    {  return PeekEvents(&anEvent, 1, aNumEventsRead); }
+  bool ReadEvents(PINPUT_RECORD anEvents, DWORD aNumEvents, DWORD &aNumEventsRead)
+    {  return BOOLToBool(::ReadConsoleInput(m_Object, anEvents, aNumEvents, &aNumEventsRead)); }
+  bool ReadEvent(INPUT_RECORD &anEvent, DWORD &aNumEventsRead)
+    {  return ReadEvents(&anEvent, 1, aNumEventsRead); }
+  bool GetNumberOfEvents(DWORD &aNumberOfEvents)
+    {  return BOOLToBool(::GetNumberOfConsoleInputEvents(m_Object, &aNumberOfEvents)); }
+
+  bool WriteEvents(const INPUT_RECORD *anEvents, DWORD aNumEvents, DWORD &aNumEventsWritten)
+    {  return BOOLToBool(::WriteConsoleInput(m_Object, anEvents, aNumEvents, &aNumEventsWritten)); }
+  bool WriteEvent(const INPUT_RECORD &anEvent, DWORD &aNumEventsWritten)
+    {  return WriteEvents(&anEvent, 1, aNumEventsWritten); }
+  
+  bool Read(LPVOID aBuffer, DWORD aNumberOfCharsToRead, DWORD &aNumberOfCharsRead)
+    {  return BOOLToBool(::ReadConsole(m_Object, aBuffer, aNumberOfCharsToRead, &aNumberOfCharsRead, NULL)); }
+
+  bool Flush()
+    {  return BOOLToBool(::FlushConsoleInputBuffer(m_Object)); }
+
+};
+
+}}
+
+#endif