AppleWin/source/Configuration/PageConfigTfe.cpp

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/*
AppleWin : An Apple //e emulator for Windows
Copyright (C) 1994-1996, Michael O'Brien
Copyright (C) 1999-2001, Oliver Schmidt
Copyright (C) 2002-2005, Tom Charlesworth
Copyright (C) 2006-2014, Tom Charlesworth, Michael Pohoreski, Nick Westgate
AppleWin is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
AppleWin is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with AppleWin; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#include "StdAfx.h"
#include "..\Common.h"
#include "..\Registry.h"
#include "..\resource\resource.h"
#include "..\Tfe\Tfe.h"
#include "..\Tfe\Tfesupp.h"
#include "PageConfigTfe.h"
CPageConfigTfe* CPageConfigTfe::ms_this = 0; // reinit'd in ctor
uilib_localize_dialog_param CPageConfigTfe::ms_dialog[] =
{
{0, IDS_TFE_CAPTION, -1},
{IDC_TFE_SETTINGS_ENABLE_T, IDS_TFE_ETHERNET, 0},
{IDC_TFE_SETTINGS_INTERFACE_T, IDS_TFE_INTERFACE, 0},
{IDOK, IDS_OK, 0},
{IDCANCEL, IDS_CANCEL, 0},
{0, 0, 0}
};
uilib_dialog_group CPageConfigTfe::ms_leftgroup[] =
{
{IDC_TFE_SETTINGS_ENABLE_T, 0},
{IDC_TFE_SETTINGS_INTERFACE_T, 0},
{0, 0}
};
uilib_dialog_group CPageConfigTfe::ms_rightgroup[] =
{
{IDC_TFE_SETTINGS_ENABLE, 0},
{IDC_TFE_SETTINGS_INTERFACE, 0},
{0, 0}
};
BOOL CALLBACK CPageConfigTfe::DlgProc(HWND hwnd, UINT msg, WPARAM wparam, LPARAM lparam)
{
// Switch from static func to our instance
return CPageConfigTfe::ms_this->DlgProcInternal(hwnd, msg, wparam, lparam);
}
BOOL CPageConfigTfe::DlgProcInternal(HWND hwnd, UINT msg, WPARAM wparam, LPARAM lparam)
{
switch (msg)
{
case WM_COMMAND:
switch (LOWORD(wparam))
{
case IDOK:
DlgOK(hwnd);
/* FALL THROUGH */
case IDCANCEL:
DlgCANCEL(hwnd);
return TRUE;
case IDC_TFE_SETTINGS_INTERFACE:
/* FALL THROUGH */
case IDC_TFE_SETTINGS_ENABLE:
gray_ungray_items(hwnd);
break;
}
return FALSE;
case WM_CLOSE:
EndDialog(hwnd,0);
return TRUE;
case WM_INITDIALOG:
init_tfe_dialog(hwnd);
return TRUE;
}
return FALSE;
}
void CPageConfigTfe::DlgOK(HWND window)
{
save_tfe_dialog(window);
}
void CPageConfigTfe::DlgCANCEL(HWND window)
{
EndDialog(window, 0);
}
BOOL CPageConfigTfe::get_tfename(int number, char **ppname, char **ppdescription)
{
if (tfe_enumadapter_open())
{
char *pname = NULL;
char *pdescription = NULL;
while (number--)
{
if (!tfe_enumadapter(&pname, &pdescription))
break;
lib_free(pname);
lib_free(pdescription);
}
if (tfe_enumadapter(&pname, &pdescription))
{
*ppname = pname;
*ppdescription = pdescription;
tfe_enumadapter_close();
return TRUE;
}
tfe_enumadapter_close();
}
return FALSE;
}
int CPageConfigTfe::gray_ungray_items(HWND hwnd)
{
int enable;
int number;
int disabled = 0;
//resources_get_value("ETHERNET_DISABLED", (void *)&disabled);
REGLOAD(TEXT("Uthernet Disabled") ,(DWORD *)&disabled);
get_disabled_state(&disabled);
if (disabled)
{
EnableWindow(GetDlgItem(hwnd, IDC_TFE_SETTINGS_ENABLE_T), 0);
EnableWindow(GetDlgItem(hwnd, IDC_TFE_SETTINGS_ENABLE), 0);
EnableWindow(GetDlgItem(hwnd, IDOK), 0);
SetWindowText(GetDlgItem(hwnd,IDC_TFE_SETTINGS_INTERFACE_NAME), "");
SetWindowText(GetDlgItem(hwnd,IDC_TFE_SETTINGS_INTERFACE_DESC), "");
enable = 0;
}
else
{
enable = SendMessage(GetDlgItem(hwnd, IDC_TFE_SETTINGS_ENABLE), CB_GETCURSEL, 0, 0) ? 1 : 0;
}
EnableWindow(GetDlgItem(hwnd, IDC_TFE_SETTINGS_INTERFACE_T), enable);
EnableWindow(GetDlgItem(hwnd, IDC_TFE_SETTINGS_INTERFACE), enable);
if (enable)
{
char *pname = NULL;
char *pdescription = NULL;
number = SendMessage(GetDlgItem(hwnd, IDC_TFE_SETTINGS_INTERFACE), CB_GETCURSEL, 0, 0);
if (get_tfename(number, &pname, &pdescription))
{
SetWindowText(GetDlgItem(hwnd, IDC_TFE_SETTINGS_INTERFACE_NAME), pname);
SetWindowText(GetDlgItem(hwnd, IDC_TFE_SETTINGS_INTERFACE_DESC), pdescription);
lib_free(pname);
lib_free(pdescription);
}
}
else
{
SetWindowText(GetDlgItem(hwnd, IDC_TFE_SETTINGS_INTERFACE_NAME), "");
SetWindowText(GetDlgItem(hwnd, IDC_TFE_SETTINGS_INTERFACE_DESC), "");
}
return disabled ? 1 : 0;
}
void CPageConfigTfe::init_tfe_dialog(HWND hwnd)
{
HWND temp_hwnd;
int active_value;
int tfe_enable;
int xsize, ysize;
char *interface_name = NULL;
uilib_get_group_extent(hwnd, ms_leftgroup, &xsize, &ysize);
uilib_adjust_group_width(hwnd, ms_leftgroup);
uilib_move_group(hwnd, ms_rightgroup, xsize + 30);
//resources_get_value("ETHERNET_ACTIVE", (void *)&tfe_enabled);
get_tfe_enabled(&tfe_enable);
//resources_get_value("ETHERNET_AS_RR", (void *)&tfe_as_rr_net);
active_value = (tfe_enable ? 1 : 0);
temp_hwnd=GetDlgItem(hwnd,IDC_TFE_SETTINGS_ENABLE);
SendMessage(temp_hwnd, CB_ADDSTRING, 0, (LPARAM)"Disabled");
SendMessage(temp_hwnd, CB_ADDSTRING, 0, (LPARAM)"Uthernet");
SendMessage(temp_hwnd, CB_SETCURSEL, (WPARAM)active_value, 0);
//resources_get_value("ETHERNET_INTERFACE", (void *)&interface_name);
interface_name = (char *) get_tfe_interface();
if (tfe_enumadapter_open())
{
int cnt = 0;
char *pname;
char *pdescription;
temp_hwnd=GetDlgItem(hwnd,IDC_TFE_SETTINGS_INTERFACE);
for (cnt = 0; tfe_enumadapter(&pname, &pdescription); cnt++)
{
BOOL this_entry = FALSE;
if (strcmp(pname, interface_name) == 0)
{
this_entry = TRUE;
}
SetWindowText(GetDlgItem(hwnd, IDC_TFE_SETTINGS_INTERFACE_NAME), pname);
SetWindowText(GetDlgItem(hwnd, IDC_TFE_SETTINGS_INTERFACE_DESC), pdescription);
SendMessage(temp_hwnd, CB_ADDSTRING, 0, (LPARAM)pname);
lib_free(pname);
lib_free(pdescription);
if (this_entry)
{
SendMessage(GetDlgItem(hwnd, IDC_TFE_SETTINGS_INTERFACE),
CB_SETCURSEL, (WPARAM)cnt, 0);
}
}
tfe_enumadapter_close();
}
if (gray_ungray_items(hwnd))
{
/* we have a problem: TFE is disabled. Give a message to the user */
MessageBox( hwnd,
"TFE support is not available on your system,\n"
"there is some important part missing. Please have a\n"
"look at the VICE knowledge base support page\n"
"\n http://vicekb.trikaliotis.net/13-005\n\n"
"for possible reasons and to activate networking with VICE.",
"TFE support", MB_ICONINFORMATION|MB_OK);
/* just quit the dialog before it is open */
SendMessage( hwnd, WM_COMMAND, IDCANCEL, 0);
}
}
void CPageConfigTfe::save_tfe_dialog(HWND hwnd)
{
int active_value;
int tfe_enabled;
char buffer[256];
buffer[255] = 0;
GetDlgItemText(hwnd, IDC_TFE_SETTINGS_INTERFACE, buffer, sizeof(buffer)-1);
// RGJ - Added check for NULL interface so we don't set it active without a valid interface selected
if (strlen(buffer) > 0)
{
RegSaveString(TEXT("Configuration"), TEXT("Uthernet Interface"), 1, buffer);
active_value = SendMessage(GetDlgItem(hwnd, IDC_TFE_SETTINGS_ENABLE), CB_GETCURSEL, 0, 0);
tfe_enabled = active_value >= 1 ? 1 : 0;
REGSAVE(TEXT("Uthernet Active") ,tfe_enabled);
}
else
{
REGSAVE(TEXT("Uthernet Active") ,0);
}
}