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Pane.cpp
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Pane.cpp
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#include "Pane.h"
#include "Resource.h"
extern HINSTANCE hDllInst;
extern TCHAR szSetupKey[];
extern TCHAR szImsspKey[];
extern HWND hStartWnd;
extern HWND hRebarWnd;
extern HWND hTaskbarWnd;
extern HWND hSyslistWnd;
extern HWND hTrayShowDesktopWnd;
BOOL fDisableMetro = FALSE;
BOOL fHideTrayShowDesktop = FALSE;
ATOM atomPane = 0;
HWND hPaneWnd = NULL;
HICON hTabsIcon = NULL;
HICON hProgsIcon = NULL;
HFONT hFont = NULL;
TCHAR szProgs[27][50];
INT cchProgs[27];
INT nTab = 4;
INT nMouseMove = 0;
INT nLButtonDown = 0;
BYTE byFunc[10];
BOOL fUseSmallFont = FALSE;
BOOL fDisableRibbon = FALSE;
FILELIST flList = {};
INT nFirstItem = 0;
INT nLastItem = 0;
RECT rcPane[24] = {
0, 0, 0, 0,
0, 0, 300, 480,//1
0, 0, 48, 480,
48, 0, 300, 480,
0, 0, 48, 48,
0, 48, 48, 96,
0, 96, 48, 144,//6
50, 2, 298, 38,
50, 38, 298, 74,
50, 74, 298, 110,
50, 110, 298, 146,
50, 146, 298, 182,
50, 182, 298, 218,
50, 218, 298, 254,
50, 254, 298, 290,
50, 290, 298, 326,
50, 326, 298, 362,
50, 362, 298, 398,
50, 398, 298, 434,
50, 434, 50, 470,//19
48, 444, 300, 480,
292, 2, 300, 434,//21
48, 36, 144, 432,
16, 0, 0, 0,//23
};
// Pane
static LRESULT CALLBACK PaneProc(HWND, UINT, WPARAM, LPARAM);
void OnPanePaint();
void OnPaneMouseWheel(WPARAM);
void OnPaneMouseMove(LPARAM);
void OnPaneLButtonDown(LPARAM);
void OnPaneLButtonUp(LPARAM);
void OpenExecute(BOOL, WPARAM);
// NewFunc
HMODULE WINAPI NewFunc(LPCWSTR, HANDLE, DWORD);
void HookApi(PBYTE, PBYTE, PBYTE, DWORD);
// FileList
HRESULT GetFileList(FILELIST *);
void DrawFileList(FILELIST *, HDC*, INT *, BOOL);
void FreeFileList(FILELIST *);
HRESULT CreatePane()
{
INT i;
DWORD cb;
TCHAR sz[2];
HRESULT hr;
WNDCLASSEX wcex;
cb = sizeof(sz);
RegGetValue(HKEY_CURRENT_USER, szImsspKey, NULL, RRF_RT_ANY, NULL, &sz, &cb);
if (!lstrcmp(sz, TEXT("\\")))
fDisableMetro = TRUE;
cb = sizeof(BOOL);
RegGetValue(HKEY_CURRENT_USER, szSetupKey, TEXT("UseSmallFont"),
RRF_RT_ANY, NULL, &fUseSmallFont, &cb);
cb = sizeof(BOOL);
RegGetValue(HKEY_CURRENT_USER, szSetupKey, TEXT("DisableRibbon"),
RRF_RT_ANY, NULL, &fDisableRibbon, &cb);
cb = sizeof(BOOL);
RegGetValue(HKEY_CURRENT_USER, szSetupKey, TEXT("HideTrayShowDesktop"),
RRF_RT_ANY, NULL, &fHideTrayShowDesktop, &cb);
if (fDisableRibbon)
HookApi((PBYTE)NewFunc, (PBYTE)LoadLibraryExW, byFunc, 1);
if (fHideTrayShowDesktop)
InvalidateRect(hTrayShowDesktopWnd, NULL, TRUE);
//float f=1.5;for(i=0;i<24;i++){rcPane[i].left*=f;rcPane[i].top*=f;rcPane[i].right*=f;rcPane[i].bottom*=f;}
for (i=0; i<27; i++)
cchProgs[i] = LoadString(hDllInst, i + IDS_PROG1, szProgs[i], 50);
hTabsIcon = (HICON)LoadImage(hDllInst, MAKEINTRESOURCE(IDI_TABS),
IMAGE_ICON, (int)rcPane[22].left, (int)rcPane[22].right, LR_DEFAULTCOLOR);
if (!hTabsIcon)
return E_FAIL;
hProgsIcon = (HICON)LoadImage(hDllInst, MAKEINTRESOURCE(IDI_PROGS),
IMAGE_ICON, (int)rcPane[22].top, (int)rcPane[22].bottom, LR_DEFAULTCOLOR);
if (!hProgsIcon)
return E_FAIL;
hr = SHGetKnownFolderPath(FOLDERID_Programs, KF_FLAG_DEFAULT,
NULL, &flList.pszpath1);
if (FAILED(hr))
return hr;
hr = SHGetKnownFolderPath(FOLDERID_CommonPrograms, KF_FLAG_DEFAULT,
NULL, &flList.pszpath2);
if (FAILED(hr))
return hr;
wcex.cbClsExtra = 0;
wcex.cbSize = sizeof(WNDCLASSEX);
wcex.cbWndExtra = 0;
wcex.hbrBackground = NULL;
wcex.hCursor = LoadCursor(NULL, IDC_ARROW);
wcex.hIcon = NULL;
wcex.hIconSm = NULL;
wcex.hInstance = hDllInst;
wcex.lpfnWndProc = PaneProc;
wcex.lpszClassName = TEXT("Pane");
wcex.lpszMenuName = NULL;
wcex.style = CS_VREDRAW | CS_HREDRAW;
atomPane = RegisterClassEx(&wcex);
if (!atomPane)
return E_FAIL;
hPaneWnd = CreateWindowEx(WS_EX_TOOLWINDOW | WS_EX_TOPMOST, TEXT("Pane"),
NULL, WS_POPUP | WS_CLIPCHILDREN | WS_CLIPSIBLINGS,
0, 0, 0, 0, hTaskbarWnd, NULL, hDllInst, NULL);
if (!hPaneWnd)
return E_FAIL;
return S_OK;
}
void ShowPane()
{
RECT rc;
LONG x, y;
int w, h;
HWND hwnd;
static HWND hforewnd = NULL;
if (hPaneWnd)
{
if (IsWindowVisible(hPaneWnd))
{
ShowWindow(hPaneWnd, SW_HIDE);
SetForegroundWindow(hforewnd);
return;
}
x = y = 0;
GetWindowRect(hTaskbarWnd, &rc);
if (rc.left <= 0)
{
if (rc.top <= 0)
{
if (rc.right > rc.bottom) //taskbar on top
y = rc.bottom;
else //left
x = rc.right;
}
else //bottom
y = rc.top - rcPane[1].bottom;
}
else //right
x = rc.left - rcPane[1].right;
w = (int)rcPane[1].right;
h = (int)rcPane[1].bottom;
MoveWindow(hPaneWnd, (int)x, (int)y, w, h, TRUE);
hwnd = hRebarWnd;
if (fUseSmallFont && hSyslistWnd)
hwnd = hSyslistWnd;
hFont = (HFONT)SendMessage(hwnd, WM_GETFONT, 0, 0);
hforewnd = GetForegroundWindow();
ShowWindow(hPaneWnd, SW_SHOW);
SetForegroundWindow(hPaneWnd);
}
}
void ClosePane()
{
if (hPaneWnd)
{
DestroyWindow(hPaneWnd);
hPaneWnd = NULL;
}
if (atomPane)
{
UnregisterClass(TEXT("Pane"), hDllInst);
atomPane = 0;
}
if (flList.pszpath2)
{
CoTaskMemFree(flList.pszpath2);
flList.pszpath2 = NULL;
}
if (flList.pszpath1)
{
CoTaskMemFree(flList.pszpath1);
flList.pszpath1 = NULL;
}
FreeFileList(&flList);
if (hProgsIcon)
{
DestroyIcon(hProgsIcon);
hProgsIcon = NULL;
}
if (hTabsIcon)
{
DestroyIcon(hTabsIcon);
hTabsIcon = NULL;
}
if (fDisableRibbon)
{
HookApi((PBYTE)NewFunc, (PBYTE)LoadLibraryExW, byFunc, 0);
fDisableRibbon = FALSE;
}
}
//
// Pane
//
static LRESULT CALLBACK PaneProc(HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM lParam)
{
switch (uMsg)
{
case WM_PAINT:
OnPanePaint();
break;
case WM_KILLFOCUS:
nTab = 4;
nMouseMove = 0;
nLButtonDown = 0;
ShowWindow(hWnd, SW_HIDE);
break;
case WM_SHOWWINDOW:
EnableWindow(hStartWnd, !wParam);
break;
case WM_MOUSELEAVE:
nMouseMove = 0;
nLButtonDown = 0;
InvalidateRect(hWnd, NULL, TRUE);
break;
case WM_MOUSEWHEEL:
OnPaneMouseWheel(wParam);
break;
case WM_MOUSEMOVE:
OnPaneMouseMove(lParam);
break;
case WM_LBUTTONDOWN:
OnPaneLButtonDown(lParam);
break;
case WM_LBUTTONUP:
OnPaneLButtonUp(lParam);
break;
case WM_KEYDOWN:
OpenExecute(FALSE, wParam);
break;
case WM_KEYUP:
OpenExecute(TRUE, wParam);
break;
default:
return DefWindowProc(hWnd, uMsg, wParam, lParam);
}
return 0;
}
void OnPanePaint()
{
HDC hdc;
PAINTSTRUCT ps;
HDC hbufdc;
HPAINTBUFFER hbufpt;
int i, x, y, cx, cy;
UINT u;
RECT rc;
double d;
hdc = BeginPaint(hPaneWnd, &ps);
if (hdc)
{
hbufpt = BeginBufferedPaint(hdc, &rcPane[1], BPBF_TOPDOWNDIB, NULL, &hbufdc);
if (hbufpt)
{
FillRect(hbufdc, &rcPane[2], (HBRUSH)(COLOR_3DDKSHADOW + 1));
FillRect(hbufdc, &rcPane[3], (HBRUSH)(COLOR_BTNSHADOW + 1));
if (nLButtonDown > 3)
FillRect(hbufdc, &rcPane[nLButtonDown], (HBRUSH)(COLOR_SCROLLBAR + 1));
else if (nMouseMove > 3)
FillRect(hbufdc, &rcPane[nMouseMove], (HBRUSH)(COLOR_ACTIVEBORDER + 1));
FillRect(hbufdc, &rcPane[nTab], (HBRUSH)(COLOR_BTNSHADOW + 1));
cx = (int)rcPane[22].left;
cy = (int)rcPane[22].right;
DrawIconEx(hbufdc, 0, 0, hTabsIcon, cx, cy, 0, NULL, DI_NORMAL);
SetBkMode(hbufdc, TRANSPARENT);
SelectObject(hbufdc, hFont);
u = DT_SINGLELINE | DT_VCENTER;
if (nTab == 6)
{
u |= DT_CENTER;
DrawText(hbufdc, szProgs[0], cchProgs[0], &rcPane[7], u);
DrawText(hbufdc, szProgs[1], cchProgs[1], &rcPane[8], u);
DrawText(hbufdc, szProgs[2], cchProgs[2], &rcPane[9], u);
DrawText(hbufdc, szProgs[3], cchProgs[3], &rcPane[10], u);
DrawText(hbufdc, szProgs[3], cchProgs[3], &rcPane[20], u);
}
else if (nTab == 5)
{
i = fDisableMetro ? 19 : 20;
DrawText(hbufdc, szProgs[i], cchProgs[i], &rcPane[7], u);
i = fDisableRibbon ? 21 : 22;
DrawText(hbufdc, szProgs[i], cchProgs[i], &rcPane[8], u);
i = fUseSmallFont ? 23 : 24;
DrawText(hbufdc, szProgs[i], cchProgs[i], &rcPane[9], u);
i = fHideTrayShowDesktop ? 25 : 26;
DrawText(hbufdc, szProgs[i], cchProgs[i], &rcPane[10], u);
u |= DT_CENTER;
DrawText(hbufdc, szProgs[4], cchProgs[4], &rcPane[20], u);
}
else
{
if (flList.bshow)
{
x = -rcPane[23].left;
nLastItem = 0;
DrawFileList(&flList, &hbufdc, &x, TRUE);
for (i=nLastItem; i<12; i++)
FillRect(hbufdc, &rcPane[i+7], (HBRUSH)(COLOR_BTNSHADOW + 1));
if (nMouseMove && nLastItem > 12)
{
FillRect(hbufdc, &rcPane[21], (HBRUSH)(COLOR_ACTIVEBORDER + 1));
rc.left = rcPane[21].left;
rc.right = rcPane[21].right;
x = rcPane[7].bottom - rcPane[7].top;
y = rcPane[21].bottom - rcPane[21].top;
d = y * y;
d /= x;
rc.bottom = (LONG)(d / nLastItem);
rc.top = y - rc.bottom;
d = nLastItem - 12;
d = rc.top / d;
rc.top = (LONG)(nFirstItem * d);
rc.top += rcPane[7].top;
rc.bottom += rc.top;
FillRect(hbufdc, &rc, (HBRUSH)(COLOR_SCROLLBAR + 1));
}
u |= DT_CENTER;
DrawText(hbufdc, szProgs[6], cchProgs[6], &rcPane[20], u);
}
else
{
for(i=7; i<19; i++)
{
rc.left = rcPane[i].left + rcPane[7].top;
rc.top = rcPane[i].top + rcPane[7].top;
rc.bottom = rcPane[i].bottom - rcPane[7].top;
rc.right = rc.bottom - rc.top;
rc.right += rc.left;
FillRect(hbufdc, &rc, (HBRUSH)(COLOR_3DDKSHADOW + 1));
rc.left = rc.right + rcPane[7].top;
rc.right = rcPane[7].right - rcPane[7].top;
DrawText(hbufdc, szProgs[i], cchProgs[i], &rc, u);
}
u |= DT_CENTER;
DrawText(hbufdc, szProgs[5], cchProgs[5], &rcPane[20], u);
x = (int)rcPane[7].left;
y = (int)rcPane[7].top;
cx = (int)rcPane[22].top;
cy = (int)rcPane[22].bottom;
DrawIconEx(hbufdc, x, y, hProgsIcon, cx, cy, 0, NULL, DI_NORMAL);
}
}
EndBufferedPaint(hbufpt, TRUE);
}
EndPaint(hPaneWnd, &ps);
}
}
void OnPaneMouseWheel(WPARAM wParam)
{
int n;
if (nTab != 4 || !flList.bshow || !nMouseMove)
return;
n = GET_WHEEL_DELTA_WPARAM(wParam) / WHEEL_DELTA;
nFirstItem -= n;
if (nFirstItem > nLastItem - 12)
nFirstItem = nLastItem - 12;
if (nFirstItem < 0)
nFirstItem = 0;
InvalidateRect(hPaneWnd, NULL, TRUE);
}
void OnPaneMouseMove(LPARAM lParam)
{
TRACKMOUSEEVENT tme;
POINT pt;
int i, n;
if (nMouseMove == 0)
{
tme.cbSize = sizeof(TRACKMOUSEEVENT);
tme.dwFlags = TME_LEAVE;
tme.dwHoverTime = 10;
tme.hwndTrack = hPaneWnd;
TrackMouseEvent(&tme);
}
pt.x = GET_X_LPARAM(lParam);
pt.y = GET_Y_LPARAM(lParam);
if (nTab == 6)
n = 10;
else if (nTab == 5)
n = 10;
else if (flList.bshow && nLastItem > 12)
n = 21;
else
n = 20;
for (i=n; i>2; i--)
if (PtInRect(&rcPane[i], pt))
break;
if (i == nMouseMove)
return;
nMouseMove = i;
InvalidateRect(hPaneWnd, NULL, TRUE);
}
void OnPaneLButtonDown(LPARAM lParam)
{
POINT pt;
int i, n;
pt.x = GET_X_LPARAM(lParam);
pt.y = GET_Y_LPARAM(lParam);
if (nTab == 6)
n = 10;
else if (nTab == 5)
n = 10;
else if (flList.bshow && nLastItem > 12)
n = 21;
else
n = 20;
for (i=n; i>2; i--)
if (PtInRect(&rcPane[i], pt))
break;
if (i>3 && i<7)
nTab = i;
nLButtonDown = i;
InvalidateRect(hPaneWnd, NULL, TRUE);
}
void OnPaneLButtonUp(LPARAM lParam)
{
POINT pt;
int i, n;
pt.x = GET_X_LPARAM(lParam);
pt.y = GET_Y_LPARAM(lParam);
if (nTab == 6)
n = 10;
else if (nTab == 5)
n = 10;
else if (flList.bshow && nLastItem > 12)
n = 21;
else
n = 20;
for (i=n; i>2; i--)
if (PtInRect(&rcPane[i], pt))
break;
if (i != nLButtonDown)
nLButtonDown = 0;
OpenExecute(TRUE, 0);
}
void OpenExecute(BOOL fOpen, WPARAM wParam)
{
INT n;
UINT u;
DWORD dw;
TCHAR *pszop;
TCHAR *pszfile;
TCHAR *pszparam;
TCHAR szdir[MAX_PATH];
DWORD nsize;
WPARAM w;
HANDLE h;
TOKEN_PRIVILEGES tp;
HWND hwnd;
n = 0;
u = 0;
dw = 0;
pszop = NULL;
pszfile = NULL;
pszparam = NULL;
szdir[0] = TEXT('\0');
w = wParam >= 'A' ? wParam : nLButtonDown;
if (nTab == 6)
{
switch (w)
{
case 'V':
n = 4;
break;
case 'W':
n = 5;
break;
case 'S':
case 7:
nLButtonDown = 7;
u = 0xff;
break;
case 'L':
case 8:
nLButtonDown = 8;
u = EWX_LOGOFF + 1;
break;
case 'R':
case 9:
nLButtonDown = 9;
u = EWX_REBOOT + 1;
break;
case 'U':
case 10:
nLButtonDown = 10;
u = EWX_SHUTDOWN + 1;
break;
default:
break;
}
}
else if (nTab == 5)
{
switch (w)
{
case 'V':
n = 4;
break;
case 'U':
n = 6;
break;
case 7:
dw = 7;
break;
case 8:
dw = 8;
break;
case 9:
dw = 9;
break;
case 10:
dw = 10;
break;
default:
break;
}
}
else
{
switch (w)
{
case 'W':
n = 5;
break;
case 'U':
n = 6;
break;
case 'T':
case 7:
nLButtonDown = 7;
pszfile = TEXT("regedit.exe");
break;
case 'P':
case 8:
nLButtonDown = 8;
pszfile = TEXT("control.exe");
break;
case 'C':
case 9:
nLButtonDown = 9;
pszfile = TEXT("cmd.exe");
nsize = MAX_PATH * sizeof(TCHAR);
ExpandEnvironmentStrings(TEXT("%HOMEDRIVE%%HOMEPATH%"), szdir, nsize);
break;
case 'A':
case 10:
nLButtonDown = 10;
pszop = TEXT("runas");
pszfile = TEXT("cmd.exe");
break;
case 'E':
case 11:
nLButtonDown = 11;
pszfile = TEXT("shell:::{20D04FE0-3AEA-1069-A2D8-08002B30309D}");
break;
case 'D':
case 12:
nLButtonDown = 12;
pszfile = TEXT("devmgmt.msc");
break;
case 'M':
case 13:
nLButtonDown = 13;
pszfile = TEXT("perfmon.exe");
pszparam = TEXT("/res");
break;
case 'Y':
case 14:
nLButtonDown = 14;
pszfile = TEXT("msconfig.exe");
break;
case 'I':
case 15:
nLButtonDown = 15;
pszfile = TEXT("msinfo32.exe");
break;
case 'N':
case 16:
nLButtonDown = 16;
pszfile = TEXT("shell:::{7007ACC7-3202-11D1-AAD2-00805FC1270E}");
break;
case 'S':
case 17:
nLButtonDown = 17;
pszfile = TEXT("services.msc");
break;
case 'R':
case 18:
nLButtonDown = 18;
pszfile = TEXT("shell:::{2559a1f3-21d7-11d4-bdaf-00c04f60b9f0}");
break;
case 'V':
case 20:
nLButtonDown = 20;
break;
default:
break;
}
}
if (!fOpen)
{
InvalidateRect(hPaneWnd, NULL, TRUE);
return;
}
if (n)
{
nMouseMove = 0;
nTab = n;
}
if (u)
{
if (OpenProcessToken(GetCurrentProcess(), TOKEN_ADJUST_PRIVILEGES, &h))
{
tp.PrivilegeCount = 1;
tp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED;
LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME, &tp.Privileges[0].Luid);
AdjustTokenPrivileges(h, FALSE, &tp, 0, NULL, NULL);
CloseHandle(h);
}
if (u == 0xff)
SetSystemPowerState(TRUE, FALSE);
else
ExitWindowsEx(u - 1, SHTDN_REASON_FLAG_PLANNED);
}
if (dw == 10)
{
fHideTrayShowDesktop = !fHideTrayShowDesktop;
InvalidateRect(hTrayShowDesktopWnd, NULL, TRUE);
RegSetKeyValue(HKEY_CURRENT_USER, szSetupKey, TEXT("HideTrayShowDesktop"),
REG_DWORD, &fHideTrayShowDesktop, sizeof(BOOL));
}
else if (dw == 9)
{
fUseSmallFont = !fUseSmallFont;
hwnd = hRebarWnd;
if (fUseSmallFont && hSyslistWnd)
hwnd = hSyslistWnd;
hFont = (HFONT)SendMessage(hwnd, WM_GETFONT, 0, 0);
RegSetKeyValue(HKEY_CURRENT_USER, szSetupKey, TEXT("UseSmallFont"),
REG_DWORD, &fUseSmallFont, sizeof(BOOL));
}
else if (dw == 8)
{
fDisableRibbon = !fDisableRibbon;
HookApi((PBYTE)NewFunc, (PBYTE)LoadLibraryExW, byFunc, fDisableRibbon);
RegSetKeyValue(HKEY_CURRENT_USER, szSetupKey, TEXT("DisableRibbon"),
REG_DWORD, &fDisableRibbon, sizeof(BOOL));
}
else if (dw == 7)
{
fDisableMetro = !fDisableMetro;
if (fDisableMetro)
{
pszop = TEXT("\\");
nsize = lstrlen(pszop) * sizeof(TCHAR);
RegSetKeyValue(HKEY_CURRENT_USER, szImsspKey, NULL, REG_SZ, pszop, nsize);
}
else
{
szImsspKey[61] = TEXT('\0');
RegDeleteTree(HKEY_CURRENT_USER, szImsspKey);
szImsspKey[61] = TEXT('\\');
}
}
if (nTab == 4)
{
if (nLButtonDown == 20)
flList.bshow = !flList.bshow;
if (flList.bshow)
{
GetFileList(&flList);
if (nLButtonDown > 6 && nLButtonDown < 19)
{
n = 0;
nLastItem = 0;
nLButtonDown -= 7;
DrawFileList(&flList, NULL, &n, FALSE);
if (nFirstItem > nLastItem - 12)
nFirstItem = nLastItem - 12;
if (nFirstItem < 0)
nFirstItem = 0;
}
}
else
{
nFirstItem = 0;
FreeFileList(&flList);
if (pszfile)
ShellExecute(NULL, pszop, pszfile, pszparam, szdir, SW_SHOW);
}
}
nLButtonDown = 0;
InvalidateRect(hPaneWnd, NULL, TRUE);
}
//
// NewFunc
//
HMODULE WINAPI NewFunc(LPCWSTR lpLibFileName, HANDLE hFile, DWORD dwFlags)
{
HMODULE hmod;
if (!lstrcmpiW(lpLibFileName, L"UIRibbonRes.dll"))
return NULL;
HookApi((PBYTE)NewFunc, (PBYTE)LoadLibraryExW, byFunc, 0);
hmod = LoadLibraryExW(lpLibFileName, hFile, dwFlags);
HookApi((PBYTE)NewFunc, (PBYTE)LoadLibraryExW, byFunc, 1);
return hmod;
}
void HookApi(PBYTE pbyNewFunc, PBYTE pbyOldFunc, PBYTE pbyFunc, DWORD dwHook)
{
DWORD dw;
if (pbyFunc[5] != 0xe9)
{
if (!dwHook)
return;
memcpy(&pbyFunc[0], pbyOldFunc, 5);
pbyFunc[5] = 0xe9;
*(INT32*)&pbyFunc[6] = (INT32)(pbyNewFunc - pbyOldFunc - 5);
}
VirtualProtect(pbyOldFunc, 5, PAGE_EXECUTE_READWRITE, &dw);
memcpy(pbyOldFunc, dwHook ? &pbyFunc[5] : &pbyFunc[0], 5);
VirtualProtect(pbyOldFunc, 5, dw, &dw);
}
//
// FileList
//
HRESULT GetFileList(FILELIST *pfl)
{
HRESULT hr;
IImageList *pimgl;
IShellItem *psi;
IShellItem *psisub;
IEnumShellItems *pesi;
SHFILEINFO sfi;
SFGAOF sfg;
TCHAR *psz;
int i, m, n, t, cmp;
if (!pfl)
return E_FAIL;
if (pfl->pfl)
return S_OK;
pimgl = NULL;
psi = NULL;
psisub = NULL;
pesi = NULL;
psz = pfl->pszpath1;
t = 100;
pfl->pfl = (FILELIST *)CoTaskMemAlloc(t * sizeof(FILELIST));
if (!pfl->pfl)
return E_OUTOFMEMORY;
ZeroMemory(pfl->pfl, t * sizeof(FILELIST));
t--;
hr = SHGetImageList(SHIL_LARGE, IID_PPV_ARGS(&pimgl));//SHIL_EXTRALARGE
if (FAILED(hr))
goto end;
start:
hr = SHCreateItemFromParsingName(psz, NULL, IID_PPV_ARGS(&psi));
if (FAILED(hr))
goto end;
hr = psi->BindToHandler(NULL, BHID_EnumItems, IID_PPV_ARGS(&pesi));
if (FAILED(hr))
goto end;
while (pesi->Next(1, &psisub, NULL) == S_OK)
{
if (pfl->nfldr + pfl->nfile >= t)
break;
hr = psisub->GetAttributes(SFGAO_FOLDER | SFGAO_HIDDEN, &sfg);
if (FAILED(hr))
break;
if (sfg & SFGAO_HIDDEN)
{
psisub->Release();
psisub = NULL;
continue;
}
hr = psisub->GetDisplayName(SIGDN_NORMALDISPLAY, &pfl->pfl[t].pszdisp);
if (FAILED(hr))
break;
hr = psisub->GetDisplayName(SIGDN_FILESYSPATH, &pfl->pfl[t].pszpath1);
if (FAILED(hr))
break;
if (!SHGetFileInfo(pfl->pfl[t].pszpath1, 0, &sfi, sizeof(SHFILEINFO),
SHGFI_SYSICONINDEX))
break;
hr = pimgl->GetIcon(sfi.iIcon, ILD_NORMAL, &pfl->pfl[t].hicon);
if (FAILED(hr))
break;
n = pfl->nfldr;
m = pfl->nfldr + pfl->nfile;
if (sfg & SFGAO_FOLDER)
{
pfl->pfl[t].bfldr = TRUE;
memcpy(&pfl->pfl[m], &pfl->pfl[n], sizeof(FILELIST));
memcpy(&pfl->pfl[n], &pfl->pfl[t], sizeof(FILELIST));
for (i=0; i<n; i++)
{
cmp = lstrcmp(pfl->pfl[n].pszdisp, pfl->pfl[i].pszdisp);
if (cmp < 0)
{
memcpy(&pfl->pfl[t], &pfl->pfl[i], sizeof(FILELIST));
memcpy(&pfl->pfl[i], &pfl->pfl[n], sizeof(FILELIST));
memcpy(&pfl->pfl[n], &pfl->pfl[t], sizeof(FILELIST));
}
else if (cmp == 0)
{
DestroyIcon(pfl->pfl[n].hicon);
CoTaskMemFree(pfl->pfl[n].pszdisp);
pfl->pfl[i].pszpath2 = pfl->pfl[n].pszpath1;
memcpy(&pfl->pfl[n], &pfl->pfl[m], sizeof(FILELIST));
m = pfl->nfldr;
pfl->nfldr--;
break;
}
}
pfl->nfldr++;
n = pfl->nfldr;
}
else
{
pfl->pfl[t].bfldr = FALSE;
memcpy(&pfl->pfl[m], &pfl->pfl[t], sizeof(FILELIST));
pfl->nfile++;
}
for (i=n; i<m; i++)
{
cmp = lstrcmp(pfl->pfl[m].pszdisp, pfl->pfl[i].pszdisp);
if (cmp < 0)
{
memcpy(&pfl->pfl[t], &pfl->pfl[i], sizeof(FILELIST));
memcpy(&pfl->pfl[i], &pfl->pfl[m], sizeof(FILELIST));
memcpy(&pfl->pfl[m], &pfl->pfl[t], sizeof(FILELIST));
}
}
ZeroMemory(&pfl->pfl[t], sizeof(FILELIST));
psisub->Release();
psisub = NULL;
}
end:
if (pfl->pfl[t].hicon)
{
DestroyIcon(pfl->pfl[t].hicon);
pfl->pfl[t].hicon = NULL;
}
if (pfl->pfl[t].pszdisp)
{
CoTaskMemFree(pfl->pfl[t].pszdisp);
pfl->pfl[t].pszdisp = NULL;
}
if (pfl->pfl[t].pszpath1)
{
CoTaskMemFree(pfl->pfl[t].pszpath1);
pfl->pfl[t].pszpath1 = NULL;
}
if (psisub)
{
psisub->Release();
psisub = NULL;
}
if (pesi)
{
pesi->Release();
pesi = NULL;
}
if (psi)
{
psi->Release();
psi = NULL;
}
if (psz == pfl->pszpath1 && lstrlen(psz))
{
psz = pfl->pszpath2;
if (lstrlen(psz))
goto start;
}