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#ifdef HAVE_XWIN_CONFIG_H
#include <xwin-config.h>
#endif
#include "win.h"
void XdmcpHostSelected(int HostIndex);
static HWND g_hDlgHosts;
static char HostToConnect[128];
static void SelectHost(int Index)
{
int i;
char HostName[128];
int HostIndex=SendDlgItemMessage(g_hDlgHosts, IDC_HOSTLIST, LB_GETITEMDATA, (WPARAM)Index, 0);
HostToConnect[0]=0;
SendDlgItemMessage(g_hDlgHosts, IDC_HOSTLIST, LB_GETTEXT, (WPARAM)Index, (LPARAM)HostToConnect);
g_pszQueryHost=HostToConnect;
gethostname(HostName,128);
XdmcpHostSelected(HostIndex);
for (i = 0; i < g_iNumScreens; ++i)
{
/* Change the window title to reflect the host we are connecting to */
if (g_ScreenInfo[i].pScreen)
{
char szTitle[256];
winScreenPriv(g_ScreenInfo[i].pScreen);
winScreenInfo *pScreenInfo = pScreenPriv->pScreenInfo;
snprintf (szTitle, sizeof (szTitle), WINDOW_TITLE_XDMCP, HostToConnect, HostName, display, (int) pScreenInfo->dwScreen);
SetWindowText(pScreenPriv->hwndScreen,szTitle);
}
}
DestroyWindow (g_hDlgHosts);
g_hDlgHosts = NULL;
}
/*
* Process messages for the about dialog.
*/
static INT_PTR CALLBACK DisplayXdmcpHostsDlgProc (HWND hwndDialog, UINT message, WPARAM wParam, LPARAM lParam)
{
/* Branch on message type */
switch (message)
{
case WM_INITDIALOG:
{
HWND hwndDesk=GetForegroundWindow();
RECT rc, rcDlg, rcDesk;
GetWindowRect (hwndDesk, &rcDesk);
GetWindowRect (hwndDialog, &rcDlg);
CopyRect (&rc, &rcDesk);
OffsetRect (&rcDlg, -rcDlg.left, -rcDlg.top);
OffsetRect (&rc, -rc.left, -rc.top);
OffsetRect (&rc, -rcDlg.right, -rcDlg.bottom);
SetWindowPos (hwndDialog,
HWND_TOPMOST,
rcDesk.left + (rc.right / 2),
rcDesk.top + (rc.bottom / 2),
0, 0,
SWP_NOSIZE | SWP_FRAMECHANGED);
return TRUE;
}
break;
case WM_COMMAND:
switch (LOWORD (wParam))
{
case IDOK:
{
int Index;
winDebug ("DisplayXdmcpHostsDlgProc - WM_COMMAND - IDOK or IDCANCEL\n");
/* Retreive the host to connect to */
Index=SendDlgItemMessage(g_hDlgHosts, IDC_HOSTLIST, LB_GETCURSEL, 0, 0);
if (Index==LB_ERR)
{
MessageBox(hwndDialog,"Please select a host to connect to!","Error",MB_OK);
}
else
{
SelectHost(Index);
}
return TRUE;
}
break;
case IDCANCEL:
winDebug ("DisplayXdmcpHostsDlgProc - WM_COMMAND - IDCANCEL\n");
DestroyWindow (g_hDlgHosts);
AbortDDX(EXIT_ERR_ABORT);
TerminateProcess(GetCurrentProcess(),1); /* Exit the application */
return TRUE;
break;
case IDC_HOSTLIST:
if (HIWORD(wParam)==LBN_DBLCLK)
{
int Index=SendDlgItemMessage(g_hDlgHosts, IDC_HOSTLIST, LB_GETCURSEL, 0, 0);
SelectHost(Index);
return TRUE;
}
break;
}
break;
case WM_CLOSE:
ErrorF ("DisplayXdmcpHostsDlgProc - WM_CLOSE\n");
DestroyWindow (g_hDlgHosts);
g_hDlgHosts = NULL;
AbortDDX(EXIT_ERR_ABORT);
TerminateProcess(GetCurrentProcess(),1); /* Exit the application */
return TRUE;
}
return FALSE;
}
int XdmcpHostAddName(const char *HostName, int HostIndex)
{
int Index=SendDlgItemMessage(g_hDlgHosts, IDC_HOSTLIST, LB_FINDSTRINGEXACT, -1, (LPARAM)HostName);
if (LB_ERR==Index)
{
Index=SendDlgItemMessage(g_hDlgHosts, IDC_HOSTLIST, LB_ADDSTRING, 0, (LPARAM)HostName);
SendDlgItemMessage(g_hDlgHosts, IDC_HOSTLIST, LB_SETITEMDATA, (WPARAM)Index, (LPARAM)HostIndex);
return -1;
}
else
return SendDlgItemMessage(g_hDlgHosts, IDC_HOSTLIST, LB_GETITEMDATA, (WPARAM)Index, 0);
}
/*
* Display the host selection dialog box
*/
void DisplayXdmcpHostsDialog(void)
{
/* Check if dialog already exists */
if (g_hDlgHosts != NULL)
{
/* Dialog box already exists, display it */
ShowWindow (g_hDlgHosts, SW_SHOWDEFAULT);
/* User has lost the dialog. Show them where it is. */
SetForegroundWindow (g_hDlgHosts);
return;
}
/* Show an arrow cursor as long as the selection dialog is shown */
{
winScreenPriv(screenInfo.screens[0]);
pScreenPriv->cursor.handle=LoadCursor(NULL,IDC_ARROW);
}
/*
* Display the about box
*/
g_hDlgHosts = CreateDialogParam (g_hInstance, "XDMCP_HOSTS", NULL, DisplayXdmcpHostsDlgProc, 0);
/* Show the dialog box */
ShowWindow (g_hDlgHosts, SW_SHOW);
/* Needed to get keyboard controls (tab, arrows, enter, esc) to work */
SetForegroundWindow (g_hDlgHosts);
/* Set focus to the OK button */
PostMessage (g_hDlgAbout, WM_NEXTDLGCTL, (WPARAM)GetDlgItem (g_hDlgHosts, IDOK), TRUE);
}
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