Cool_Tools/ExplorerPatcher
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Win+C works when taskbar is auto hiding

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This commit is contained in:
Valentin Radu 2021-10-11 07:43:25 +03:00
parent 45ab601de1
commit aa8b1eeb93
2 changed files with 56 additions and 25 deletions
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8
ExplorerPatcher/ExplorerPatcher.rc
View File

@ -51,8 +51,8 @@ END
//
VS_VERSION_INFO VERSIONINFO
FILEVERSION 22000,194,0,24
PRODUCTVERSION 22000,194,0,24
FILEVERSION 22000,194,0,25
PRODUCTVERSION 22000,194,0,25
FILEFLAGSMASK 0x3fL
#ifdef _DEBUG
FILEFLAGS 0x1L
@ -69,12 +69,12 @@ BEGIN
BEGIN
VALUE "CompanyName", "VALINET Solutions SRL"
VALUE "FileDescription", "ExplorerPatcher"
VALUE "FileVersion", "22000.194.0.24"
VALUE "FileVersion", "22000.194.0.25"
VALUE "InternalName", "ExplorerPatcher.dll"
VALUE "LegalCopyright", "Copyright (C) 2006-2021 VALINET Solutions SRL. All rights reserved."
VALUE "OriginalFilename", "ExplorerPatcher.dll"
VALUE "ProductName", "ExplorerPatcher"
VALUE "ProductVersion", "22000.194.0.24"
VALUE "ProductVersion", "22000.194.0.25"
END
END
BLOCK "VarFileInfo"

69
ExplorerPatcher/dllmain.c
View File

@ -917,6 +917,22 @@ HRESULT pnidui_CoCreateInstanceHook(
#pragma region "Show Clock flyout on Win+C"
typedef struct _ClockButton_ToggleFlyoutCallback_Params
{
void* TrayUIInstance;
unsigned int CLOCKBUTTON_OFFSET_IN_TRAYUI;
void* oldClockButtonInstance;
} ClockButton_ToggleFlyoutCallback_Params;
void ClockButton_ToggleFlyoutCallback(
HWND hWnd,
UINT uMsg,
ClockButton_ToggleFlyoutCallback_Params* params,
LRESULT lRes
)
{
*((INT64*)params->TrayUIInstance + params->CLOCKBUTTON_OFFSET_IN_TRAYUI) = params->oldClockButtonInstance;
free(params);
}
INT64 winrt_Windows_Internal_Shell_implementation_MeetAndChatManager_OnMessageHook(
void* _this,
INT64 a2,
@ -933,30 +949,45 @@ INT64 winrt_Windows_Internal_Shell_implementation_MeetAndChatManager_OnMessageHo
NULL
);
HWND prev_hWnd = hWnd;
if (hWnd)
HWND hShellTray_Wnd = FindWindowExW(NULL, NULL, L"Shell_TrayWnd", NULL);
const unsigned int WM_TOGGLE_CLOCK_FLYOUT = 1486;
if (hWnd == hShellTray_Wnd)
{
hWnd = FindWindowEx(hWnd, NULL, TEXT("TrayNotifyWnd"), NULL);
if (hWnd)
{
hWnd = FindWindowEx(hWnd, NULL, TEXT("TrayClockWClass"), NULL);
// On the main monitor, the TrayUI component of CTray handles this
// message and basically does a `ClockButton::ToggleFlyout`; that's
// the only place in code where that is used, otherwise, clicking and
// dismissing the clock flyout probably involves 2 separate methods
PostMessageW(hShellTray_Wnd, WM_TOGGLE_CLOCK_FLYOUT, 0, 0);
}
if (!hWnd)
else
{
hWnd = FindWindowEx(prev_hWnd, NULL, TEXT("ClockButton"), NULL);
}
// Of course, on secondary monitors, the situation is much more
// complicated; there is no simple way to do this, afaik; the way I do it
// is to obtain a pointer to TrayUI from CTray (pointers to the classes
// that created the windows are always available at location 0 in the hWnd)
// and from there issue a "show clock flyout" message manually, taking care to temporarly
// change the internal clock button pointer of the class to point
// to the clock button on the secondary monitor.
hWnd = FindWindowExW(hWnd, NULL, L"ClockButton", NULL);
if (hWnd)
{
RECT rc;
GetWindowRect(hWnd, &rc);
HWND g_ProgWin = FindWindowEx(
NULL,
NULL,
L"Progman",
NULL
);
SetForegroundWindow(g_ProgWin);
PostMessage(hWnd, WM_LBUTTONDOWN, 0, 0);
PostMessage(hWnd, WM_LBUTTONUP, 0, 0);
INT64* CTrayInstance = (BYTE*)(GetWindowLongPtrW(hShellTray_Wnd, 0)); // -> CTray
void* ClockButtonInstance = (BYTE*)(GetWindowLongPtrW(hWnd, 0)); // -> ClockButton
const unsigned int TRAYUI_OFFSET_IN_CTRAY = 110;
const unsigned int TRAYUI_WNDPROC_POSITION_IN_VTABLE = 4;
const unsigned int CLOCKBUTTON_OFFSET_IN_TRAYUI = 100;
void* TrayUIInstance = *((INT64*)CTrayInstance + TRAYUI_OFFSET_IN_CTRAY);
void* oldClockButtonInstance = *((INT64*)TrayUIInstance + CLOCKBUTTON_OFFSET_IN_TRAYUI);
ClockButton_ToggleFlyoutCallback_Params* params = malloc(sizeof(ClockButton_ToggleFlyoutCallback_Params));
if (params)
{
*((INT64*)TrayUIInstance + CLOCKBUTTON_OFFSET_IN_TRAYUI) = ClockButtonInstance;
params->TrayUIInstance = TrayUIInstance;
params->CLOCKBUTTON_OFFSET_IN_TRAYUI = CLOCKBUTTON_OFFSET_IN_TRAYUI;
params->oldClockButtonInstance = oldClockButtonInstance;
SendMessageCallbackW(hShellTray_Wnd, WM_TOGGLE_CLOCK_FLYOUT, 0, 0, ClockButton_ToggleFlyoutCallback, params);
}
}
}
}