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authorIgor Pavlov <87184205+ip7z@users.noreply.github.com>2021-12-27 00:00:00 +0000
committerIgor Pavlov <87184205+ip7z@users.noreply.github.com>2022-03-18 15:35:13 +0500
commitf19f813537c7aea1c20749c914e756b54a9c3cf5 (patch)
tree816ba62ca7c0fa19f2eb46d9e9d6f7dd7c3a744d /CPP/Windows/Console.h
parent98e06a519b63b81986abe76d28887f6984a7732b (diff)
download7zip-21.07.tar.gz
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'21.07'21.07
Diffstat (limited to 'CPP/Windows/Console.h')
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diff --git a/CPP/Windows/Console.h b/CPP/Windows/Console.h
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1// Windows/Console.h
2
3#ifndef __WINDOWS_CONSOLE_H
4#define __WINDOWS_CONSOLE_H
5
6#include "Defs.h"
7
8namespace NWindows {
9namespace NConsole {
10
11class CBase
12{
13protected:
14 HANDLE m_Object;
15public:
16 void Attach(HANDLE handle) { m_Object = handle; }
17 bool GetMode(DWORD &mode)
18 { return BOOLToBool(::GetConsoleMode(m_Object, &mode)); }
19 bool SetMode(DWORD mode)
20 { return BOOLToBool(::SetConsoleMode(m_Object, mode)); }
21};
22
23class CIn: public CBase
24{
25public:
26 bool PeekEvents(PINPUT_RECORD events, DWORD numEvents, DWORD &numEventsRead)
27 { return BOOLToBool(::PeekConsoleInput(m_Object, events, numEvents, &numEventsRead)); }
28 bool PeekEvent(INPUT_RECORD &event, DWORD &numEventsRead)
29 { return PeekEvents(&event, 1, numEventsRead); }
30 bool ReadEvents(PINPUT_RECORD events, DWORD numEvents, DWORD &numEventsRead)
31 { return BOOLToBool(::ReadConsoleInput(m_Object, events, numEvents, &numEventsRead)); }
32 bool ReadEvent(INPUT_RECORD &event, DWORD &numEventsRead)
33 { return ReadEvents(&event, 1, numEventsRead); }
34 bool GetNumberOfEvents(DWORD &numEvents)
35 { return BOOLToBool(::GetNumberOfConsoleInputEvents(m_Object, &numEvents)); }
36
37 bool WriteEvents(const INPUT_RECORD *events, DWORD numEvents, DWORD &numEventsWritten)
38 { return BOOLToBool(::WriteConsoleInput(m_Object, events, numEvents, &numEventsWritten)); }
39 bool WriteEvent(const INPUT_RECORD &event, DWORD &numEventsWritten)
40 { return WriteEvents(&event, 1, numEventsWritten); }
41
42 bool Read(LPVOID buffer, DWORD numChars, DWORD &numCharsRead)
43 { return BOOLToBool(::ReadConsole(m_Object, buffer, numChars, &numCharsRead, NULL)); }
44
45 bool Flush()
46 { return BOOLToBool(::FlushConsoleInputBuffer(m_Object)); }
47
48};
49
50}}
51
52#endif