Cool_Tools/ExplorerPatcher
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Utility: Implemented "Please wait" pop-up

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This commit is contained in:
Valentin Radu 2022-02-14 02:42:57 +02:00
parent 0e498aaa91
commit 874b82f49f
2 changed files with 77 additions and 0 deletions
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68
ExplorerPatcher/utility.c
View File

@ -1211,3 +1211,71 @@ HRESULT InputBox(BOOL bPassword, HWND hWnd, LPCWSTR wszPrompt, LPCWSTR wszTitle,
return hr;
}
UINT PleaseWaitTimeout = 0;
HHOOK PleaseWaitHook = NULL;
HWND PleaseWaitHWND = NULL;
void* PleaseWaitCallbackData = NULL;
BOOL (*PleaseWaitCallbackFunc)(void* data) = NULL;
BOOL PleaseWait_UpdateTimeout(int timeout)
{
if (PleaseWaitHWND)
{
KillTimer(PleaseWaitHWND, 'EPPW');
PleaseWaitTimeout = timeout;
return SetTimer(PleaseWaitHWND, 'EPPW', PleaseWaitTimeout, PleaseWait_TimerProc);
}
return FALSE;
}
VOID CALLBACK PleaseWait_TimerProc(HWND hWnd, UINT uMsg, UINT idEvent, DWORD dwTime)
{
if (idEvent == 'EPPW')
{
if (PleaseWaitCallbackFunc)
{
if (PleaseWaitCallbackFunc(PleaseWaitCallbackData))
{
return;
}
PleaseWaitCallbackData = NULL;
PleaseWaitCallbackFunc = NULL;
}
KillTimer(hWnd, 'EPPW');
SetTimer(hWnd, 'EPPW', 0, NULL); // <- this closes the message box
PleaseWaitHWND = NULL;
PleaseWaitTimeout = 0;
}
}
LRESULT CALLBACK PleaseWait_HookProc(int code, WPARAM wParam, LPARAM lParam)
{
if (code < 0)
{
return CallNextHookEx(NULL, code, wParam, lParam);
}
CWPSTRUCT* msg = (CWPSTRUCT*)lParam;
/*if (msg->message == WM_CREATE)
{
CREATESTRUCT* pCS = (CREATESTRUCT*)msg->lParam;
if (pCS->lpszClass == RegisterWindowMessageW(L"Button"))
{
}
}*/
LRESULT result = CallNextHookEx(NULL, code, wParam, lParam);
if (msg->message == WM_INITDIALOG)
{
PleaseWaitHWND = msg->hwnd;
LONG_PTR style = GetWindowLongPtrW(PleaseWaitHWND, GWL_STYLE);
SetWindowLongPtrW(PleaseWaitHWND, GWL_STYLE, style & ~WS_SYSMENU);
RECT rc;
GetWindowRect(PleaseWaitHWND, &rc);
SetWindowPos(PleaseWaitHWND, NULL, 0, 0, rc.right - rc.left, rc.bottom - rc.top - MulDiv(50, GetDpiForWindow(PleaseWaitHWND), 96), SWP_NOMOVE | SWP_FRAMECHANGED);
SetTimer(PleaseWaitHWND, 'EPPW', PleaseWaitTimeout, PleaseWait_TimerProc);
UnhookWindowsHookEx(PleaseWaitHook);
PleaseWaitHook = NULL;
}
return result;
}

9
ExplorerPatcher/utility.h
View File

@ -553,4 +553,13 @@ inline BOOL WINAPI PatchContextMenuOfNewMicrosoftIME(BOOL* bFound)
}
return TRUE;
}
extern UINT PleaseWaitTimeout;
extern HHOOK PleaseWaitHook;
extern HWND PleaseWaitHWND;
extern void* PleaseWaitCallbackData;
extern BOOL (*PleaseWaitCallbackFunc)(void* data);
BOOL PleaseWait_UpdateTimeout(int timeout);
VOID CALLBACK PleaseWait_TimerProc(HWND hWnd, UINT uMsg, UINT idEvent, DWORD dwTime);
LRESULT CALLBACK PleaseWait_HookProc(int code, WPARAM wParam, LPARAM lParam);
#endif