int GdiTableVis::WinMain()
{
WNDCLASSEX WndCls1;
MSG Msg;
HINSTANCE hInstance = GetModuleHandle(NULL);
WndCls1.cbSize = sizeof(WndCls1);
WndCls1.style = CS_OWNDC | CS_VREDRAW | CS_HREDRAW;
WndCls1.lpfnWndProc = GdiTableVisWndProc;
WndCls1.cbClsExtra = 0;
WndCls1.cbWndExtra = 0;
WndCls1.hInstance = hInstance;
WndCls1.hIcon = LoadIcon(NULL, IDI_APPLICATION);
WndCls1.hCursor = LoadCursor(NULL, IDC_ARROW);
WndCls1.hbrBackground = (HBRUSH)GetStockObject(WHITE_BRUSH);
WndCls1.lpszMenuName = NULL;
WndCls1.lpszClassName = L"GdiTableVis";
WndCls1.hIconSm = LoadIcon(hInstance, IDI_APPLICATION);
RegisterClassEx(&WndCls1);
RECT rect = {0};
GetClientRect(hWndParent, &rect);
int halfwidth = (rect.right-rect.left)/2;
int height = (rect.bottom-rect.top);
hWnd = CreateWindowEx(WS_EX_TOPMOST,
WndCls1.lpszClassName, L"GdiSharedHandleTable",
WS_CHILD | WS_VISIBLE ,
0, 0, halfwidth, height,
hWndParent, NULL, hInstance, NULL);
hWndToolTip = CreateTrackingToolTip(0, hWnd, L"");
int ret = 0;
do {
ret = GetMessage( &Msg, hWnd, 0, 0 );
TranslateMessage(&Msg);
DispatchMessage(&Msg);
} while(ret > 0);
return static_cast<int>(Msg.wParam);
}
BOOL CALLBACK dialog_proc_1(HWND dialog, UINT message,
WPARAM wParam, LPARAM lParam)
{
static HDEVNOTIFY notification_handle_hub = NULL;
static HDEVNOTIFY notification_handle_dev = NULL;
DEV_BROADCAST_HDR *hdr = (DEV_BROADCAST_HDR *) lParam;
DEV_BROADCAST_DEVICEINTERFACE dev_if;
static device_context_t *device = NULL;
HWND list = GetDlgItem(dialog, ID_LIST);
LVITEM item;
switch (message)
{
case WM_INITDIALOG:
SendMessage(dialog,WM_SETICON,ICON_SMALL, (LPARAM)mIcon);
SendMessage(dialog,WM_SETICON,ICON_BIG, (LPARAM)mIcon);
device = (device_context_t *)lParam;
if (device->user_allocated_wdi)
{
if (device->wdi)
{
free(device->wdi);
device->wdi = NULL;
}
device->user_allocated_wdi = FALSE;
}
g_hwndTrackingTT = CreateTrackingToolTip(list, TEXT(" "));
#if defined(_WIN64)
device_list_wndproc_orig = (WNDPROC)SetWindowLongPtr(list, GWLP_WNDPROC, (UINT_PTR)device_list_wndproc);
#else
device_list_wndproc_orig = (WNDPROC)SetWindowLongPtr(list, GWL_WNDPROC, (UINT_PTR)device_list_wndproc);
#endif
memset(device, 0, sizeof(*device));
SetWindowText(GetDlgItem(dialog, ID_LIST_HEADER_TEXT), list_header_text);
device_list_init(list);
device_list_refresh(list);
dev_if.dbcc_size = sizeof(dev_if);
dev_if.dbcc_devicetype = DBT_DEVTYP_DEVICEINTERFACE;
dev_if.dbcc_classguid = GUID_DEVINTERFACE_USB_HUB;
notification_handle_hub = RegisterDeviceNotification(dialog, &dev_if, 0);
dev_if.dbcc_classguid = GUID_DEVINTERFACE_USB_DEVICE;
notification_handle_dev = RegisterDeviceNotification(dialog, &dev_if, 0);
return TRUE;
case WM_DEVICECHANGE:
switch (wParam)
{
case DBT_DEVICEREMOVECOMPLETE:
if (hdr->dbch_devicetype == DBT_DEVTYP_DEVICEINTERFACE)
device_list_refresh(list);
break;
case DBT_DEVICEARRIVAL:
if (hdr->dbch_devicetype == DBT_DEVTYP_DEVICEINTERFACE)
device_list_refresh(list);
break;
default:
;
}
return TRUE;
case WM_COMMAND:
switch (LOWORD(wParam))
{
case ID_BUTTON_NEXT:
if (notification_handle_hub)
UnregisterDeviceNotification(notification_handle_hub);
if (notification_handle_dev)
UnregisterDeviceNotification(notification_handle_dev);
memset(&item, 0, sizeof(item));
item.mask = LVIF_TEXT | LVIF_PARAM;
item.iItem = ListView_GetNextItem(list, -1, LVNI_SELECTED);
memset(device, 0, sizeof(*device));
if (item.iItem >= 0)
{
if (ListView_GetItem(list, &item))
{
if (item.lParam)
{
memcpy(device, (void *)item.lParam, sizeof(*device));
}
}
}
if (!device->wdi)
{
device->user_allocated_wdi = TRUE;
device->wdi = malloc(sizeof(struct wdi_device_info));
memset(device->wdi,0,sizeof(struct wdi_device_info));
device->wdi->vid = 0x12AB;
device->wdi->pid = 0x12AB;
}
if (!device->manufacturer[0])
strcpy(device->manufacturer, "Insert manufacturer name");
if (!device->description[0])
strcpy(device->description, "Insert device description");
device_list_clean(list);
EndDialog(dialog, ID_DIALOG_2);
return TRUE;
case ID_BUTTON_BACK:
device_list_clean(list);
if (notification_handle_hub)
UnregisterDeviceNotification(notification_handle_hub);
if (notification_handle_dev)
UnregisterDeviceNotification(notification_handle_dev);
EndDialog(dialog, ID_DIALOG_0);
return TRUE ;
case ID_BUTTON_CANCEL:
case IDCANCEL:
device_list_clean(list);
if (notification_handle_hub)
UnregisterDeviceNotification(notification_handle_hub);
if (notification_handle_dev)
UnregisterDeviceNotification(notification_handle_dev);
EndDialog(dialog, 0);
return TRUE ;
}
}
return FALSE;
}
