"Erlichmen, Shay" schreef:
> Just a thought,
>
> I think that a better solution would be capturing windows that are
> associated with a process and not a single window HWND, since allot of
> application open all sort of windows and not necessarily in the main app
> windows area.
>
> SpyXX supplied by MS know how to-do a window to process lookup, and I think
> that it's source are given with platform SDK.
>
> Cheers,
> Shay.
>
Code used.
The only thing I need is the m_hwnd_appli "the visable window to share on the
desktop"
If you have an idee to improve is part, please help ...
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if (m_server->Autostart()){
startapplic();
EnumWindows((WNDENUMPROC)EnumWindowsHnd, (LPARAM) this);
};
// Vnc use the active window as shared appli
if (m_server->OneSharedInstance()){
m_hwnd_appli = GetForegroundWindow();
ppi.dwThreadId = GetWindowThreadProcessId(m_hwnd_appli, &ppi.dwProcessId);
};
// Vnc use the window with tile xxx as share window
if (m_server->Titlestart()){
EnumWindows((WNDENUMPROC)EnumWindowsHnd2, (LPARAM) this);
ppi.dwThreadId = GetWindowThreadProcessId(m_hwnd_appli, &ppi.dwProcessId);
};
// No appli found, use active windows as default
if (m_hwnd_appli == NULL){
m_hwnd_appli = GetForegroundWindow();
ppi.dwThreadId = GetWindowThreadProcessId(m_hwnd_appli, &ppi.dwProcessId);
};
--------------------------------------------------------------------------------------------
BOOL CALLBACK
EnumWindowsHnd(HWND hwnd, LPARAM arg)
{
DWORD dwThreadId;
DWORD dwProcessId;
((vncDesktop*)arg)->m_hwnd_appli = NULL;
dwThreadId = GetWindowThreadProcessId(hwnd, &dwProcessId);
if ( dwProcessId == ppi.dwProcessId ) {
((vncDesktop*)arg)->m_hwnd_appli = hwnd;
return FALSE;
}
else
{
log.Print(LL_INTINFO, VNCLOG("Test thread Neg %d %d %d %d
\n"),(dwProcessId),(ppi.dwProcessId),(ppi.dwThreadId),(dwThreadId));
return TRUE;
}
}
//rdv callback for tiltle
------------------------------------------------------------------------------------------------
BOOL CALLBACK
EnumWindowsHnd2(HWND hwnd, LPARAM arg)
{
int retval;
char *buffer;
buffer = (char *) malloc (sizeof(char));
DWORD dwThreadId;
DWORD dwProcessId;
((vncDesktop*)arg)->m_hwnd_appli = NULL;
dwThreadId = GetWindowThreadProcessId(hwnd, &dwProcessId);
retval = GetWindowText(hwnd,buffer,15);
if (retval > 0) {
if ( strcmp(buffer,((vncDesktop*)arg)->m_server->GetNameTitle()) == 0) {
((vncDesktop*)arg)->m_hwnd_appli = hwnd;
return FALSE;
}
else
{
// log.Print(LL_INTINFO, VNCLOG("Test thread Neg %s %s
\n"),(((vncDesktop*)arg)->m_server->GetNameTitle()),(buffer));
//Sleep(500);
return TRUE;
}
}
return TRUE;
}
--------------------------------------------------------------------------------------------------
vncDesktop::startapplic( VOID )
{
char buffer[MAXAWLEN];
ZeroMemory( &ssi, sizeof(ssi) );
ssi.cb = sizeof(ssi);
ssi.dwXSize = 800L;
ssi.dwYSize = 600L;
ssi.dwFlags =STARTF_USESIZE;
if (m_server->OneSharedAppli()) {
strcpy(buffer,m_server->GetNameAppli());
// Start the child process.
if( !CreateProcess( NULL, // No module name (use command line).
buffer, // Command line.
NULL, // Process handle not inheritable.
NULL, // Thread handle not inheritable.
FALSE, // Set handle inheritance to FALSE.
NULL, // No creation flags.
NULL, // Use parent's environment block.
NULL, // Use parent's starting directory.
&ssi, // Pointer to STARTUPINFO structure.
&ppi ) // Pointer to PROCESS_INFORMATION structure.
)
{
log.Print(LL_STATE, VNCLOG("create client failed\n"));
}
log.Print(LL_STATE, VNCLOG("create succes %s\n"),(buffer));
Sleep(6000);
log.Print(LL_STATE, VNCLOG("sleep \n"));
}
}
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