Initialer Commit

CPP/Windows/Console.h

@@ -0,0 +1,52 @@
+// Windows/Console.h
+
+#ifndef __WINDOWS_CONSOLE_H
+#define __WINDOWS_CONSOLE_H
+
+#include "Defs.h"
+
+namespace NWindows {
+namespace NConsole {
+
+class CBase
+{
+protected:
+  HANDLE m_Object;
+public:
+  void Attach(HANDLE handle) { m_Object = handle; }
+  bool GetMode(DWORD &mode)
+    { return BOOLToBool(::GetConsoleMode(m_Object, &mode)); }
+  bool SetMode(DWORD mode)
+    { return BOOLToBool(::SetConsoleMode(m_Object, mode)); }
+};
+
+class CIn: public CBase
+{
+public:
+  bool PeekEvents(PINPUT_RECORD events, DWORD numEvents, DWORD &numEventsRead)
+    {  return BOOLToBool(::PeekConsoleInput(m_Object, events, numEvents, &numEventsRead)); }
+  bool PeekEvent(INPUT_RECORD &event, DWORD &numEventsRead)
+    {  return PeekEvents(&event, 1, numEventsRead); }
+  bool ReadEvents(PINPUT_RECORD events, DWORD numEvents, DWORD &numEventsRead)
+    {  return BOOLToBool(::ReadConsoleInput(m_Object, events, numEvents, &numEventsRead)); }
+  bool ReadEvent(INPUT_RECORD &event, DWORD &numEventsRead)
+    {  return ReadEvents(&event, 1, numEventsRead); }
+  bool GetNumberOfEvents(DWORD &numEvents)
+    {  return BOOLToBool(::GetNumberOfConsoleInputEvents(m_Object, &numEvents)); }
+
+  bool WriteEvents(const INPUT_RECORD *events, DWORD numEvents, DWORD &numEventsWritten)
+    {  return BOOLToBool(::WriteConsoleInput(m_Object, events, numEvents, &numEventsWritten)); }
+  bool WriteEvent(const INPUT_RECORD &event, DWORD &numEventsWritten)
+    {  return WriteEvents(&event, 1, numEventsWritten); }
+  
+  bool Read(LPVOID buffer, DWORD numChars, DWORD &numCharsRead)
+    {  return BOOLToBool(::ReadConsole(m_Object, buffer, numChars, &numCharsRead, NULL)); }
+
+  bool Flush()
+    {  return BOOLToBool(::FlushConsoleInputBuffer(m_Object)); }
+
+};
+
+}}
+
+#endif