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TaskbarCenter: Update TaskbarCenter_IsTaskbarHorizontal to be safer

pull/4568/head
Amrsatrio 6 months ago
parent
ab8f507ffe
commit
2633903d19
3 changed files with 159 additions and 76 deletions
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  1. 2
      ExplorerPatcher/ExplorerPatcher.vcxproj
  2. 136
      ExplorerPatcher/TaskbarCenter.cpp
  3. 97
      ExplorerPatcher/TaskbarCenter.h

2
ExplorerPatcher/ExplorerPatcher.vcxproj
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@ -251,7 +251,7 @@ @@ -251,7 +251,7 @@
<ClCompile Include="Taskbar10.cpp">
<ExcludedFromBuild Condition="'$(WithMainPatcher)'!='true'">true</ExcludedFromBuild>
</ClCompile>
<ClCompile Include="TaskbarCenter.c">
<ClCompile Include="TaskbarCenter.cpp">
<ExcludedFromBuild Condition="'$(WithMainPatcher)'!='true'">true</ExcludedFromBuild>
</ClCompile>
<ClCompile Include="TwinUIPatches.cpp">

136
ExplorerPatcher/TaskbarCenter.cpp
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@ -1,6 +1,10 @@ @@ -1,6 +1,10 @@
#include "TaskbarCenter.h"
#include "../ep_weather_host/ep_weather_host_h.h"
#include <intrin.h>
extern "C"
{
DEFINE_GUID(POLID_TurnOffSPIAnimations, 0xD7AF00A, 0xB468, 0x4A39, 0xB0, 0x16, 0x33, 0x3E, 0x22, 0x77, 0xAB, 0xED);
extern int(*SHWindowsPolicy)(REFIID);
@ -24,11 +28,11 @@ HRESULT TaskbarCenter_Center(HWND hWnd, HWND hWndTaskbar, RECT rc, BOOL bIsTaskb @@ -24,11 +28,11 @@ HRESULT TaskbarCenter_Center(HWND hWnd, HWND hWndTaskbar, RECT rc, BOOL bIsTaskb
VARIANT vt;
long k = 0, kk = 0;
IAccessible* pAccessible = NULL;
AccessibleObjectFromWindow(hWnd, 0, &IID_IAccessible, &pAccessible);
IAccessible* pAccessible = nullptr;
AccessibleObjectFromWindow(hWnd, 0, IID_PPV_ARGS(&pAccessible));
if (pAccessible)
{
pAccessible->lpVtbl->get_accChildCount(pAccessible, &kk);
pAccessible->get_accChildCount(&kk);
if (kk <= 10)
{
AccessibleChildren(pAccessible, 0, kk, vtChild, &k);
@ -36,29 +40,29 @@ HRESULT TaskbarCenter_Center(HWND hWnd, HWND hWndTaskbar, RECT rc, BOOL bIsTaskb @@ -36,29 +40,29 @@ HRESULT TaskbarCenter_Center(HWND hWnd, HWND hWndTaskbar, RECT rc, BOOL bIsTaskb
{
if (vtChild[i].vt == VT_DISPATCH)
{
IDispatch* pDisp = vtChild[i].ppdispVal;
IAccessible* pChild = NULL;
pDisp->lpVtbl->QueryInterface(pDisp, &IID_IAccessible, &pChild);
IDispatch* pDisp = vtChild[i].pdispVal;
IAccessible* pChild = nullptr;
pDisp->QueryInterface(IID_PPV_ARGS(&pChild));
if (pChild)
{
vt.vt = VT_I4;
vt.lVal = CHILDID_SELF;
pChild->lpVtbl->get_accRole(pChild, vt, &vt);
pChild->get_accRole(vt, &vt);
if (vt.lVal == ROLE_SYSTEM_TOOLBAR)
{
IAccessible* pLast = NULL;
IAccessible* pLast = nullptr;
kk = 0;
pChild->lpVtbl->get_accChildCount(pChild, &kk);
pChild->get_accChildCount(&kk);
if (kk <= 1)
{
SetPropW(hWnd, EP_TASKBAR_LENGTH_PROP_NAME, -1);
SetPropW(hWnd, EP_TASKBAR_LENGTH_PROP_NAME, (HANDLE)-1);
}
else if (kk >= 2)
{
vt.vt = VT_I4;
vt.lVal = kk - 1;
long x = 0, y = 0, w = 0, h = 0, d = 0;
pChild->lpVtbl->accLocation(pChild, &x, &y, &w, &h, vt);
pChild->accLocation(&x, &y, &w, &h, vt);
if (bIsTaskbarHorizontal ? (x == -1 || w < EP_TASKBAR_LENGTH_TOO_SMALL) : (y == -1 || h < EP_TASKBAR_LENGTH_TOO_SMALL))
{
hr = E_FAIL;
@ -71,23 +75,23 @@ HRESULT TaskbarCenter_Center(HWND hWnd, HWND hWndTaskbar, RECT rc, BOOL bIsTaskb @@ -71,23 +75,23 @@ HRESULT TaskbarCenter_Center(HWND hWnd, HWND hWndTaskbar, RECT rc, BOOL bIsTaskb
vt.vt = VT_I4;
vt.lVal = 1;
x = 0, y = 0, w = 0, h = 0;
pChild->lpVtbl->accLocation(pChild, &x, &y, &w, &h, vt);
pChild->accLocation(&x, &y, &w, &h, vt);
if (bIsTaskbarHorizontal ? w == 0 : h == 0)
{
vt.vt = VT_I4;
vt.lVal = 2;
x = 0, y = 0, w = 0, h = 0;
pChild->lpVtbl->accLocation(pChild, &x, &y, &w, &h, vt);
pChild->accLocation(&x, &y, &w, &h, vt);
}
if (bIsTaskbarHorizontal ? (x == -1 || w < EP_TASKBAR_LENGTH_TOO_SMALL) : (y == -1 || h < EP_TASKBAR_LENGTH_TOO_SMALL))
{
hr == E_FAIL;
hr = E_FAIL;
}
else
{
if (!((GetKeyState(VK_LBUTTON) < 0) && (GetForegroundWindow() == hWndTaskbar)))
{
SetPropW(hWnd, EP_TASKBAR_LENGTH_PROP_NAME, (bIsTaskbarHorizontal ? (d - (x - rc.left)) : (d - (y - rc.top))));
SetPropW(hWnd, EP_TASKBAR_LENGTH_PROP_NAME, (HANDLE)(UINT_PTR)(bIsTaskbarHorizontal ? (d - (x - rc.left)) : (d - (y - rc.top))));
}
}
}
@ -95,19 +99,19 @@ HRESULT TaskbarCenter_Center(HWND hWnd, HWND hWndTaskbar, RECT rc, BOOL bIsTaskb @@ -95,19 +99,19 @@ HRESULT TaskbarCenter_Center(HWND hWnd, HWND hWndTaskbar, RECT rc, BOOL bIsTaskb
{
if (!((GetKeyState(VK_LBUTTON) < 0) && (GetForegroundWindow() == hWndTaskbar)))
{
SetPropW(hWnd, EP_TASKBAR_LENGTH_PROP_NAME, bIsTaskbarHorizontal ? w : h);
SetPropW(hWnd, EP_TASKBAR_LENGTH_PROP_NAME, (HANDLE)(UINT_PTR)(bIsTaskbarHorizontal ? w : h));
}
}
}
}
}
pChild->lpVtbl->Release(pChild);
pChild->Release();
}
pDisp->lpVtbl->Release(pDisp);
pDisp->Release();
}
}
}
pAccessible->lpVtbl->Release(pAccessible);
pAccessible->Release();
}
return hr;
}
@ -131,9 +135,9 @@ BOOL TaskbarCenter_GetClientRectHook(HWND hWnd, LPRECT lpRect) @@ -131,9 +135,9 @@ BOOL TaskbarCenter_GetClientRectHook(HWND hWnd, LPRECT lpRect)
{
return GetClientRect(hWnd, lpRect); // Early out
}
HWND hWndStart = NULL;
HWND hWndStart = nullptr;
RECT rcStart = { 0, 0, 0, 0 };
HWND hWndTaskbar = NULL;
HWND hWndTaskbar = nullptr;
if (bIsPrimaryTaskbar)
{
hWndTaskbar = GetParent(GetParent(hwndParent));
@ -142,12 +146,12 @@ BOOL TaskbarCenter_GetClientRectHook(HWND hWnd, LPRECT lpRect) @@ -142,12 +146,12 @@ BOOL TaskbarCenter_GetClientRectHook(HWND hWnd, LPRECT lpRect)
{
hWndTaskbar = GetParent(hwndParent);
}
hWndStart = FindWindowExW(hWndTaskbar, NULL, L"Start", NULL);
hWndStart = FindWindowExW(hWndTaskbar, nullptr, L"Start", nullptr);
BOOL bIsTaskbarHorizontal = TaskbarCenter_IsTaskbarHorizontal(hWnd);
HWND hReBarWindow32 = NULL;
if (bIsPrimaryTaskbar) hReBarWindow32 = FindWindowExW(hWndTaskbar, NULL, L"ReBarWindow32", NULL);
HWND hPeopleBand = NULL;
if (bIsPrimaryTaskbar) hPeopleBand = FindWindowExW(hReBarWindow32, NULL, L"PeopleBand", NULL);
HWND hReBarWindow32 = nullptr;
if (bIsPrimaryTaskbar) hReBarWindow32 = FindWindowExW(hWndTaskbar, nullptr, L"ReBarWindow32", nullptr);
HWND hPeopleBand = nullptr;
if (bIsPrimaryTaskbar) hPeopleBand = FindWindowExW(hReBarWindow32, nullptr, L"PeopleBand", nullptr);
BOOL bIsWeatherAvailable = hPeopleBand && dwWeatherToLeft;
BOOL bWasLeftAlignedDueToSpaceConstraints = FALSE;
if (bCenteringEnabled)
@ -155,10 +159,10 @@ BOOL TaskbarCenter_GetClientRectHook(HWND hWnd, LPRECT lpRect) @@ -155,10 +159,10 @@ BOOL TaskbarCenter_GetClientRectHook(HWND hWnd, LPRECT lpRect)
if (hWndStart)
{
GetClientRect(hWndStart, &rcStart);
HWND hTrayButton = NULL;
wchar_t* pCn = L"TrayButton";
HWND hTrayButton = nullptr;
const wchar_t* pCn = L"TrayButton";
if (/*!IsWindows11() &&*/ dwSearchboxTaskbarMode == 2) pCn = L"TrayDummySearchControl";
while (hTrayButton = FindWindowExW(hWndTaskbar, hTrayButton, pCn, NULL))
while ((hTrayButton = FindWindowExW(hWndTaskbar, hTrayButton, pCn, nullptr)))
{
if (pCn == L"TrayButton" && !IsWindowVisible(hTrayButton)) continue;
RECT rcTrayButton;
@ -173,7 +177,7 @@ BOOL TaskbarCenter_GetClientRectHook(HWND hWnd, LPRECT lpRect) @@ -173,7 +177,7 @@ BOOL TaskbarCenter_GetClientRectHook(HWND hWnd, LPRECT lpRect)
}
if (pCn == L"TrayDummySearchControl") {
pCn = L"TrayButton";
hTrayButton = NULL;
hTrayButton = nullptr;
}
}
}
@ -183,9 +187,9 @@ BOOL TaskbarCenter_GetClientRectHook(HWND hWnd, LPRECT lpRect) @@ -183,9 +187,9 @@ BOOL TaskbarCenter_GetClientRectHook(HWND hWnd, LPRECT lpRect)
ZeroMemory(&mi, sizeof(MONITORINFO));
mi.cbSize = sizeof(MONITORINFO);
GetMonitorInfoW(MonitorFromWindow(hWnd, MONITOR_DEFAULTTOPRIMARY), &mi);
DWORD dwLength = 0;
long dwLength = 0;
TaskbarCenter_Center(hWnd, hWndTaskbar, mi.rcMonitor, bIsTaskbarHorizontal);
if (dwLength = GetPropW(hWnd, EP_TASKBAR_LENGTH_PROP_NAME))
if ((dwLength = (long)(UINT_PTR)GetPropW(hWnd, EP_TASKBAR_LENGTH_PROP_NAME)))
{
if (dwLength == -1)
{
@ -193,49 +197,49 @@ BOOL TaskbarCenter_GetClientRectHook(HWND hWnd, LPRECT lpRect) @@ -193,49 +197,49 @@ BOOL TaskbarCenter_GetClientRectHook(HWND hWnd, LPRECT lpRect)
{
if (bIsTaskbarHorizontal)
{
SetWindowPos(hWndStart, NULL, ((mi.rcMonitor.right - mi.rcMonitor.left) - (rcStart.right - rcStart.left)) / 2, rcStart.top, 0, 0, SWP_NOSIZE | SWP_FRAMECHANGED | SWP_ASYNCWINDOWPOS);
SetWindowPos(hWndStart, nullptr, ((mi.rcMonitor.right - mi.rcMonitor.left) - (rcStart.right - rcStart.left)) / 2, rcStart.top, 0, 0, SWP_NOSIZE | SWP_FRAMECHANGED | SWP_ASYNCWINDOWPOS);
RECT rcTrayButton;
GetClientRect(hWndStart, &rcTrayButton);
DWORD dwDim = (rcTrayButton.right - rcTrayButton.left);
HWND hTrayButton = NULL;
wchar_t* pCn = L"TrayButton";
HWND hTrayButton = nullptr;
const wchar_t* pCn = L"TrayButton";
if (/*!IsWindows11() &&*/ dwSearchboxTaskbarMode == 2) pCn = L"TrayDummySearchControl";
while (hTrayButton = FindWindowExW(hWndTaskbar, hTrayButton, pCn, NULL))
while ((hTrayButton = FindWindowExW(hWndTaskbar, hTrayButton, pCn, nullptr)))
{
if (pCn == L"TrayButton" && !IsWindowVisible(hTrayButton)) continue;
GetClientRect(hTrayButton, &rcTrayButton);
MoveWindow(hTrayButton, ((mi.rcMonitor.right - mi.rcMonitor.left) - (rcStart.right - rcStart.left)) / 2 + dwDim, rcStart.top, rcTrayButton.right, rcTrayButton.bottom, TRUE);
if (!bIsPrimaryTaskbar) InvalidateRect(hTrayButton, NULL, TRUE);
if (!bIsPrimaryTaskbar) InvalidateRect(hTrayButton, nullptr, TRUE);
dwDim += (rcTrayButton.right - rcTrayButton.left);
if (pCn == L"TrayDummySearchControl") {
pCn = L"TrayButton";
hTrayButton = NULL;
hTrayButton = nullptr;
}
}
}
else
{
SetWindowPos(hWndStart, NULL, rcStart.left, ((mi.rcMonitor.bottom - mi.rcMonitor.top) - (rcStart.bottom - rcStart.top)) / 2, 0, 0, SWP_NOSIZE | SWP_FRAMECHANGED | SWP_ASYNCWINDOWPOS);
SetWindowPos(hWndStart, nullptr, rcStart.left, ((mi.rcMonitor.bottom - mi.rcMonitor.top) - (rcStart.bottom - rcStart.top)) / 2, 0, 0, SWP_NOSIZE | SWP_FRAMECHANGED | SWP_ASYNCWINDOWPOS);
RECT rcTrayButton;
GetClientRect(hWndStart, &rcTrayButton);
DWORD dwDim = (rcTrayButton.bottom - rcTrayButton.top);
HWND hTrayButton = NULL;
wchar_t* pCn = L"TrayButton";
HWND hTrayButton = nullptr;
const wchar_t* pCn = L"TrayButton";
if (/*!IsWindows11() &&*/ dwSearchboxTaskbarMode == 2) pCn = L"TrayDummySearchControl";
while (hTrayButton = FindWindowExW(hWndTaskbar, hTrayButton, pCn, NULL))
while ((hTrayButton = FindWindowExW(hWndTaskbar, hTrayButton, pCn, nullptr)))
{
if (pCn == L"TrayButton" && !IsWindowVisible(hTrayButton)) continue;
GetClientRect(hTrayButton, &rcTrayButton);
MoveWindow(hTrayButton, rcStart.left, ((mi.rcMonitor.bottom - mi.rcMonitor.top) - (rcStart.bottom - rcStart.top)) / 2 + dwDim, rcTrayButton.right, rcTrayButton.bottom, TRUE);
InvalidateRect(hTrayButton, NULL, TRUE);
InvalidateRect(hTrayButton, nullptr, TRUE);
dwDim += (rcTrayButton.bottom - rcTrayButton.top);
if (pCn == L"TrayDummySearchControl") {
pCn = L"TrayButton";
hTrayButton = NULL;
hTrayButton = nullptr;
}
}
}
if (!bIsPrimaryTaskbar) InvalidateRect(hWndStart, NULL, TRUE);
if (!bIsPrimaryTaskbar) InvalidateRect(hWndStart, nullptr, TRUE);
}
}
else
@ -264,7 +268,7 @@ BOOL TaskbarCenter_GetClientRectHook(HWND hWnd, LPRECT lpRect) @@ -264,7 +268,7 @@ BOOL TaskbarCenter_GetClientRectHook(HWND hWnd, LPRECT lpRect)
// rc.left += mBand.cxLeftWidth;
//}
DWORD dwAdd = 0;
long dwAdd = 0;
if (TaskbarCenter_ShouldStartBeCentered(dwSetting) && hWndStart)
{
dwAdd += (bIsTaskbarHorizontal ? (rcStart.right - rcStart.left) : (rcStart.bottom - rcStart.top));
@ -333,49 +337,49 @@ BOOL TaskbarCenter_GetClientRectHook(HWND hWnd, LPRECT lpRect) @@ -333,49 +337,49 @@ BOOL TaskbarCenter_GetClientRectHook(HWND hWnd, LPRECT lpRect)
{
if (bIsTaskbarHorizontal)
{
SetWindowPos(hWndStart, NULL, (rc.left - mi.rcMonitor.left) + lpRect->left - (rcStart.right - rcStart.left), rcStart.top, 0, 0, SWP_NOSIZE | SWP_FRAMECHANGED | SWP_ASYNCWINDOWPOS);
SetWindowPos(hWndStart, nullptr, (rc.left - mi.rcMonitor.left) + lpRect->left - (rcStart.right - rcStart.left), rcStart.top, 0, 0, SWP_NOSIZE | SWP_FRAMECHANGED | SWP_ASYNCWINDOWPOS);
RECT rcTrayButton;
GetClientRect(hWndStart, &rcTrayButton);
DWORD dwDim = (rcTrayButton.right - rcTrayButton.left);
HWND hTrayButton = NULL;
wchar_t* pCn = L"TrayButton";
HWND hTrayButton = nullptr;
const wchar_t* pCn = L"TrayButton";
if (/*!IsWindows11() &&*/ dwSearchboxTaskbarMode == 2) pCn = L"TrayDummySearchControl";
while (hTrayButton = FindWindowExW(hWndTaskbar, hTrayButton, pCn, NULL))
while ((hTrayButton = FindWindowExW(hWndTaskbar, hTrayButton, pCn, nullptr)))
{
if (pCn == L"TrayButton" && !IsWindowVisible(hTrayButton)) continue;
GetClientRect(hTrayButton, &rcTrayButton);
MoveWindow(hTrayButton, (rc.left - mi.rcMonitor.left) + lpRect->left - (rcStart.right - rcStart.left) + dwDim, rcStart.top, rcTrayButton.right, rcTrayButton.bottom, TRUE);
if (!bIsPrimaryTaskbar) InvalidateRect(hTrayButton, NULL, TRUE);
if (!bIsPrimaryTaskbar) InvalidateRect(hTrayButton, nullptr, TRUE);
dwDim += (rcTrayButton.right - rcTrayButton.left);
if (pCn == L"TrayDummySearchControl") {
pCn = L"TrayButton";
hTrayButton = NULL;
hTrayButton = nullptr;
}
}
}
else
{
SetWindowPos(hWndStart, NULL, rcStart.left, (rc.top - mi.rcMonitor.top) + lpRect->top - (rcStart.bottom - rcStart.top), 0, 0, SWP_NOSIZE | SWP_FRAMECHANGED | SWP_ASYNCWINDOWPOS);
SetWindowPos(hWndStart, nullptr, rcStart.left, (rc.top - mi.rcMonitor.top) + lpRect->top - (rcStart.bottom - rcStart.top), 0, 0, SWP_NOSIZE | SWP_FRAMECHANGED | SWP_ASYNCWINDOWPOS);
RECT rcTrayButton;
GetClientRect(hWndStart, &rcTrayButton);
DWORD dwDim = (rcTrayButton.bottom - rcTrayButton.top);
HWND hTrayButton = NULL;
wchar_t* pCn = L"TrayButton";
HWND hTrayButton = nullptr;
const wchar_t* pCn = L"TrayButton";
if (/*!IsWindows11() &&*/ dwSearchboxTaskbarMode == 2) pCn = L"TrayDummySearchControl";
while (hTrayButton = FindWindowExW(hWndTaskbar, hTrayButton, pCn, NULL))
while ((hTrayButton = FindWindowExW(hWndTaskbar, hTrayButton, pCn, nullptr)))
{
if (pCn == L"TrayButton" && !IsWindowVisible(hTrayButton)) continue;
GetClientRect(hTrayButton, &rcTrayButton);
MoveWindow(hTrayButton, rcStart.left, (rc.top - mi.rcMonitor.top) + lpRect->top - (rcStart.bottom - rcStart.top) + dwDim, rcTrayButton.right, rcTrayButton.bottom, TRUE);
InvalidateRect(hTrayButton, NULL, TRUE);
InvalidateRect(hTrayButton, nullptr, TRUE);
dwDim += (rcTrayButton.bottom - rcTrayButton.top);
if (pCn == L"TrayDummySearchControl") {
pCn = L"TrayButton";
hTrayButton = NULL;
hTrayButton = nullptr;
}
}
}
if (!bIsPrimaryTaskbar) InvalidateRect(hWndStart, NULL, TRUE);
if (!bIsPrimaryTaskbar) InvalidateRect(hWndStart, nullptr, TRUE);
}
}
}
@ -400,12 +404,12 @@ BOOL TaskbarCenter_GetClientRectHook(HWND hWnd, LPRECT lpRect) @@ -400,12 +404,12 @@ BOOL TaskbarCenter_GetClientRectHook(HWND hWnd, LPRECT lpRect)
ZeroMemory(&rbi, sizeof(REBARBANDINFOW));
rbi.cbSize = sizeof(REBARBANDINFOW);
rbi.fMask = RBBIM_CHILD;
SendMessageW(hReBarWindow32, RB_GETBANDINFOW, 0, &rbi);
SendMessageW(hReBarWindow32, RB_GETBANDINFOW, 0, (LPARAM)&rbi);
BOOL bIsFirstBandPeopleBand = (GetClassWord(rbi.hwndChild, GCW_ATOM) == atomPeopleBand);
if (bWeatherAlignment ? !bIsFirstBandPeopleBand : bIsFirstBandPeopleBand)
{
int s = 0;
int k = SendMessageW(hReBarWindow32, RB_GETBANDCOUNT, 0, 0);
int k = (int)SendMessageW(hReBarWindow32, RB_GETBANDCOUNT, 0, 0);
if (bWeatherAlignment)
{
for (int i = k - 1; i >= 0; i--)
@ -415,7 +419,7 @@ BOOL TaskbarCenter_GetClientRectHook(HWND hWnd, LPRECT lpRect) @@ -415,7 +419,7 @@ BOOL TaskbarCenter_GetClientRectHook(HWND hWnd, LPRECT lpRect)
ZeroMemory(&rbi, sizeof(REBARBANDINFOW));
rbi.cbSize = sizeof(REBARBANDINFOW);
rbi.fMask = RBBIM_CHILD;
SendMessageW(hReBarWindow32, RB_GETBANDINFOW, i, &rbi);
SendMessageW(hReBarWindow32, RB_GETBANDINFOW, i, (LPARAM)&rbi);
if (rbi.hwndChild && (GetClassWord(rbi.hwndChild, GCW_ATOM) == atomPeopleBand))
{
s = 1;
@ -437,13 +441,13 @@ BOOL TaskbarCenter_GetClientRectHook(HWND hWnd, LPRECT lpRect) @@ -437,13 +441,13 @@ BOOL TaskbarCenter_GetClientRectHook(HWND hWnd, LPRECT lpRect)
SendNotifyMessageW(HWND_BROADCAST, WM_WININICHANGE, 0, (LPARAM)L"TraySettings");
}
}
int k = SendMessageW(hReBarWindow32, RB_GETBANDCOUNT, 0, 0);
int k = (int)SendMessageW(hReBarWindow32, RB_GETBANDCOUNT, 0, 0);
for (int i = 0; i < k - 1; ++i)
{
ZeroMemory(&rbi, sizeof(REBARBANDINFOW));
rbi.cbSize = sizeof(REBARBANDINFOW);
rbi.fMask = RBBIM_CHILD | RBBIM_CHILDSIZE;
SendMessageW(hReBarWindow32, RB_GETBANDINFOW, i, &rbi);
SendMessageW(hReBarWindow32, RB_GETBANDINFOW, i, (LPARAM)&rbi);
if (rbi.hwndChild && (GetClassWord(rbi.hwndChild, GCW_ATOM) == atomPeopleBand))
{
RECT rcpp = { 0, 0, 0, 0 };
@ -470,7 +474,7 @@ BOOL TaskbarCenter_GetClientRectHook(HWND hWnd, LPRECT lpRect) @@ -470,7 +474,7 @@ BOOL TaskbarCenter_GetClientRectHook(HWND hWnd, LPRECT lpRect)
BOOL TaskbarCenter_SHWindowsPolicy(REFIID riid)
{
if (IsEqualIID(riid, &POLID_TurnOffSPIAnimations) && (TaskbarCenter_ShouldCenter(dwOldTaskbarAl) || TaskbarCenter_ShouldCenter(dwMMOldTaskbarAl)))
if (IsEqualIID(riid, POLID_TurnOffSPIAnimations) && (TaskbarCenter_ShouldCenter(dwOldTaskbarAl) || TaskbarCenter_ShouldCenter(dwMMOldTaskbarAl)))
{
DWORD flOldProtect = 0;
if (!bTaskbarCenterHasPatchedSHWindowsPolicy && *((unsigned char*)_ReturnAddress() + 7) == 0x0F)
@ -492,3 +496,5 @@ BOOL TaskbarCenter_SHWindowsPolicy(REFIID riid) @@ -492,3 +496,5 @@ BOOL TaskbarCenter_SHWindowsPolicy(REFIID riid)
}
return SHWindowsPolicy(riid);
}
} // extern "C"

97
ExplorerPatcher/TaskbarCenter.h
Unescape View File

@ -1,5 +1,5 @@ @@ -1,5 +1,5 @@
#ifndef _H_TASKBARCENTER_H_
#define _H_TASKBARCENTER_H_
#pragma once
#include <initguid.h>
#include <Windows.h>
#include <oleacc.h>
@ -12,16 +12,90 @@ @@ -12,16 +12,90 @@
#define MIN(a,b) ((a) < (b) ? (a) : (b))
#define MIN_DIM 600
#ifdef __cplusplus
extern "C" {
#endif
#ifdef __cplusplus
interface ITaskGroup;
interface ITaskItem;
interface ITaskBtnGroup;
MIDL_INTERFACE("e587c396-8ac9-49b7-a16c-e2acfd140399")
ITaskListSite : IUnknown
{
virtual HRESULT STDMETHODCALLTYPE GetGroupLocation(ITaskGroup*, ITaskItem*, int, RECT*) = 0;
virtual DWORD STDMETHODCALLTYPE GetStuckPlace() const = 0;
virtual void STDMETHODCALLTYPE SwitchToItem(ITaskItem*) = 0;
virtual void STDMETHODCALLTYPE CloseItem(ITaskItem*) = 0;
virtual void STDMETHODCALLTYPE OnContextMenu(POINT, HWND, bool, ITaskGroup*, ITaskItem*) = 0;
virtual void STDMETHODCALLTYPE SetHotItem(ITaskItem*) = 0;
virtual void STDMETHODCALLTYPE HandleMouseEnter(int) = 0;
virtual void STDMETHODCALLTYPE HandleMouseLeave(int) = 0;
virtual void STDMETHODCALLTYPE NotifyExtendedUIDismissed(int, ITaskItem*) = 0;
virtual void STDMETHODCALLTYPE DisableToolTip(int) = 0;
virtual int STDMETHODCALLTYPE GetIconId(ITaskGroup*, ITaskItem*) = 0;
virtual int STDMETHODCALLTYPE IsContextMenuActive() = 0;
virtual HWND STDMETHODCALLTYPE GetWindow() = 0;
virtual HRESULT STDMETHODCALLTYPE ShowLivePreview(ITaskItem*, DWORD) = 0;
virtual int STDMETHODCALLTYPE IsLivePreviewActive() = 0;
virtual int STDMETHODCALLTYPE IsTaskTopLevelUI(ITaskItem*) = 0;
virtual int STDMETHODCALLTYPE IsTaskExtendedUI(ITaskBtnGroup*, ITaskItem*) = 0;
virtual HRESULT STDMETHODCALLTYPE GetHost(const GUID&, void**) = 0;
};
MIDL_INTERFACE("391a8cab-898e-44bc-989d-30029294b3dd")
ITaskListWndSite : IUnknown
{
virtual void STDMETHODCALLTYPE CheckSize(int) = 0;
virtual HRESULT STDMETHODCALLTYPE GetStuckPlace(DWORD*) = 0;
virtual HRESULT STDMETHODCALLTYPE GetTaskListUITheme(const WCHAR**) = 0;
virtual HRESULT STDMETHODCALLTYPE GetUserPreferences(DWORD*) = 0;
virtual int STDMETHODCALLTYPE HitTestForSizeableBorder(int, int) = 0;
virtual HRESULT STDMETHODCALLTYPE UnhideTray() = 0;
virtual HRESULT STDMETHODCALLTYPE SetScrollInfo(int, const SCROLLINFO&) = 0;
virtual HRESULT STDMETHODCALLTYPE GetScrollInfo(int, SCROLLINFO*) = 0;
virtual HRESULT STDMETHODCALLTYPE HandleScroll(int, UINT, int) = 0;
virtual int STDMETHODCALLTYPE IsHorizontal() = 0;
/*virtual int STDMETHODCALLTYPE IsFullHeightOfTray() = 0;
virtual void STDMETHODCALLTYPE UpdateTheme() = 0;
virtual SyncDisplayChangeFlags STDMETHODCALLTYPE SyncDisplayChange(SyncDisplayChangeFlags, CCoSimpleArray<UINT>&) = 0;
virtual void STDMETHODCALLTYPE ImmersiveShow() = 0;
virtual void STDMETHODCALLTYPE HandleImmersiveLauncherVisibilityChange(HMONITOR, bool) = 0;
virtual void STDMETHODCALLTYPE HandleSearchAppVisibilityChange(HMONITOR, bool) = 0;
virtual void STDMETHODCALLTYPE HandleTaskViewVisibilityChange(bool) = 0;
virtual bool STDMETHODCALLTYPE IsDesktopVisibleOnTrayMonitor() = 0;
virtual void STDMETHODCALLTYPE HandleJumpViewVisibilityChange(bool) = 0;
virtual void STDMETHODCALLTYPE HandleHoverUIVisibilityChange(bool) = 0;
virtual void STDMETHODCALLTYPE NotifyFeedsAboutTaskListUpdated() = 0;*/
};
inline BOOL TaskbarCenter_IsTaskbarHorizontal(HWND hWnd)
{
__int64 v1;
__int64 result;
v1 = *((__int64*)GetWindowLongPtrW(hWnd, 0) + 13);
result = 1i64;
if (v1)
return (*(__int64(__fastcall**)(__int64))(*(__int64*)v1 + 96))(v1);
return result;
BOOL bRet = FALSE;
void* pTaskListWnd = (void*)GetWindowLongPtrW(hWnd, 0);
if (pTaskListWnd)
{
// Shift by sizeof(CImpWndProc)
IUnknown* punkTaskListWnd = (IUnknown*)((PBYTE)pTaskListWnd + sizeof(void*) /*vtable*/ + sizeof(HWND) /*_hwnd*/);
ITaskListSite* pTaskListSite = nullptr;
if (SUCCEEDED(punkTaskListWnd->QueryInterface(IID_PPV_ARGS(&pTaskListSite))))
{
ITaskListWndSite* pHost = nullptr;
if (SUCCEEDED(pTaskListSite->GetHost(IID_PPV_ARGS(&pHost))))
{
bRet = pHost->IsHorizontal() != 0;
pHost->Release();
}
pTaskListSite->Release();
}
}
return bRet;
}
#endif
inline BOOL TaskbarCenter_ShouldCenter(DWORD dwSetting)
{
@ -41,4 +115,7 @@ inline BOOL TaskbarCenter_ShouldLeftAlignWhenSpaceConstrained(DWORD dwSetting) @@ -41,4 +115,7 @@ inline BOOL TaskbarCenter_ShouldLeftAlignWhenSpaceConstrained(DWORD dwSetting)
BOOL TaskbarCenter_GetClientRectHook(HWND hWnd, LPRECT lpRect);
BOOL TaskbarCenter_SHWindowsPolicy(REFIID riid);
#endif
#ifdef __cplusplus
}
#endif

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