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win32 changes. replaced log dialog hack with a windows console

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window.  now attaching thread input queues as necessary. shifted
code around so toggling toggle keys is immediately reflected by
secondary screen's keyboard.  now setting extended key flag for
keys that need it.  fixed handling of shift + caps-lock.  added
handling of keys that should distinguish between left and right
but don't.  fixed get/set of active window on leave/enter of
primary screen.  replaced 1x1 primary window with a full screen
window to work around a problem with losing key events.  changed
calculation of mouse move deltas.
This commit is contained in:
crs
2002-05-22 17:01:17 +00:00
parent d893cc16a8
commit a5ae8011e2
6 changed files with 371 additions and 277 deletions
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72
base/CLog.cpp
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@@ -1,5 +1,4 @@
#include "CLog.h"
#include "BasicTypes.h"
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
@@ -139,14 +138,15 @@ void CLog::output(int priority, char* msg)
#endif
// print it
if (s_outputter)
if (s_outputter) {
s_outputter(msg + g_maxPriorityLength - n);
else
}
else {
#if defined(CONFIG_PLATFORM_WIN32)
OutputDebugString(msg + g_maxPriorityLength - n);
#else
fprintf(stderr, "%s", msg + g_maxPriorityLength - n);
openConsole();
#endif
fprintf(stderr, "%s", msg + g_maxPriorityLength - n);
}
}
}
@@ -174,3 +174,63 @@ char* CLog::vsprint(int pad, char* buffer, int len,
return buffer;
}
#if defined(CONFIG_PLATFORM_WIN32)
static DWORD s_thread = 0;
static BOOL WINAPI CLogSignalHandler(DWORD)
{
// terminate cleanly and skip remaining handlers
PostThreadMessage(s_thread, WM_QUIT, 0, 0);
return TRUE;
}
void CLog::openConsole()
{
static bool s_hasConsole = false;
// ignore if already created
if (s_hasConsole)
return;
// remember the current thread. when we get a ctrl+break or the
// console is closed we'll post WM_QUIT to this thread to shutdown
// cleanly.
// note -- win95/98/me are broken and will not receive a signal
// when the console is closed nor during logoff or shutdown,
// see microsoft articles Q130717 and Q134284. we could work
// around this in a painful way using hooks and hidden windows
// (as apache does) but it's not worth it. the app will still
// quit, just not cleanly. users in-the-know can use ctrl+c.
s_thread = GetCurrentThreadId();
// open a console
if (!AllocConsole())
return;
// get the handle for error output
HANDLE herr = GetStdHandle(STD_ERROR_HANDLE);
// prep console. windows 95 and its ilk have braindead
// consoles that can't even resize independently of the
// buffer size. use a 25 line buffer for those systems.
OSVERSIONINFO osInfo;
COORD size = { 80, 1000 };
osInfo.dwOSVersionInfoSize = sizeof(osInfo);
if (GetVersionEx(&osInfo) &&
osInfo.dwPlatformId == VER_PLATFORM_WIN32_WINDOWS)
size.Y = 25;
SetConsoleScreenBufferSize(herr, size);
SetConsoleTextAttribute(herr,
FOREGROUND_RED |
FOREGROUND_GREEN |
FOREGROUND_BLUE);
SetConsoleCtrlHandler(CLogSignalHandler, TRUE);
// reopen stderr to point at console
freopen("con", "w", stderr);
s_hasConsole = true;
}
#endif