void CPage6::OnDestroy()
{
if (m_ulChangeIconNotifyID != 0)
{
SHChangeNotifyDeregister(m_ulChangeIconNotifyID);
}
CMFCPropertyPage::OnDestroy();
}
void CRecBinViewer::RemoveShellNotify ()
{
int iPos = 0;
while (iPos < _countof (m_pidlDrives))
{
if (NULL != m_hNotifyDrives[iPos])
{
SHChangeNotifyDeregister(m_hNotifyDrives[iPos]);
}
if (NULL != m_pidlDrives[iPos])
{
CoTaskMemFree (m_pidlDrives[iPos]);
}
iPos ++;
}
ZeroMemory (&m_pidlDrives, sizeof (m_pidlDrives));
ZeroMemory (&m_hNotifyDrives, sizeof (m_hNotifyDrives));
}
/// <summary>
/// Destructor
/// </summary>
TileGroup::~TileGroup() {
if (mChangeNotifyUID != 0) {
SHChangeNotifyDeregister(mChangeNotifyUID);
}
if (mChangeNotifyMsg) {
mWindow->ReleaseUserMessage(mChangeNotifyMsg);
}
if (mIconLoadedMessage) {
mWindow->ReleaseUserMessage(mIconLoadedMessage);
}
for (auto tile : mTiles) {
delete tile;
}
SAFERELEASE(mWorkingFolder);
SAFERELEASE(mRootFolder);
}
/// <summary>
///
/// </summary>
void TileGroup::SetFolder(LPWSTR folder) {
PIDLIST_ABSOLUTE idList;
// Just in case we are switching folders, deregister for old notifications
if (mChangeNotifyUID != 0) {
SHChangeNotifyDeregister(mChangeNotifyUID);
mChangeNotifyUID = 0;
}
// Get the folder we are interested in
if (_wcsicmp(folder, L"desktop") == 0) {
SHGetKnownFolderIDList(FOLDERID_Desktop, 0, nullptr, &idList);
SHGetDesktopFolder(reinterpret_cast<IShellFolder**>(&mWorkingFolder));
} else {
mRootFolder->ParseDisplayName(nullptr, nullptr, folder, nullptr, &idList, nullptr);
mRootFolder->BindToObject(idList, nullptr, IID_IShellFolder, reinterpret_cast<LPVOID*>(&mWorkingFolder));
}
// Enumerate the contents of this folder
LoadFolderRequest request;
request.blackList = mHiddenItems;
request.folder = mWorkingFolder;
request.targetIconWidth = mTileSettings.mIconSize;
nCore::LoadFolder(request, this);
// Register for change notifications
SHChangeNotifyEntry watchEntries[] = { idList, FALSE };
mChangeNotifyUID = SHChangeNotifyRegister(
mWindow->GetWindowHandle(),
CHANGE_SOURCES,
CHANGE_EVENTS,
mChangeNotifyMsg,
1,
watchEntries);
// Let go fo the PIDLists
CoTaskMemFree(idList);
}
void CRecBinViewer::RemoveRBinNotify ()
{
SHChangeNotifyDeregister(m_hNotifyRBin);
}
/*************************************************************************
* NTSHChangeNotifyDeregister [SHELL32.641]
*/
EXTERN_C DWORD WINAPI NTSHChangeNotifyDeregister(ULONG x1)
{
FIXME("(0x%08x):semi stub.\n",x1);
return SHChangeNotifyDeregister( x1 );
}
/// <summary>
/// Handles window messages.
/// </summary>
LRESULT WINAPI TileGroup::HandleMessage(HWND window, UINT message, WPARAM wParam, LPARAM lParam, LPVOID) {
if (message == mChangeNotifyMsg) {
return HandleChangeNotify(HANDLE(wParam), DWORD(lParam));
}
if (mContextMenu3) {
LRESULT result;
if (SUCCEEDED(mContextMenu3->HandleMenuMsg2(message, wParam, lParam, &result))) {
return result;
}
}
if (mContextMenu2) {
if (SUCCEEDED(mContextMenu2->HandleMenuMsg(message, wParam, lParam))) {
return 0;
}
}
switch (message) {
case WM_KEYDOWN:
switch (wParam) {
case 'A':
if (GetKeyState(VK_CONTROL) < 0) {
SelectAll();
}
break;
case 'C':
if (GetKeyState(VK_CONTROL) < 0) {
DoCopy(false);
}
break;
case 'V':
if (GetKeyState(VK_CONTROL) < 0) {
DoPaste();
}
break;
case 'X':
if (GetKeyState(VK_CONTROL) < 0) {
DoCopy(true);
}
break;
case 'Z':
if (GetKeyState(VK_CONTROL) < 0) {
DoUndo();
}
break;
case VK_DELETE:
DeleteSelectedFiles();
break;
case VK_RETURN:
OpenSelectedFiles();
break;
case VK_F2:
RenameSelectedFiles();
break;
case VK_F5:
UpdateAllIcons();
break;
case VK_UP:
case VK_DOWN:
case VK_LEFT:
case VK_RIGHT:
break;
}
break;
case WM_LBUTTONDOWN:
case WM_RBUTTONDOWN:
if (!mInRectangleSelection) {
StartRectangleSelection(D2D1::Point2U(GET_X_LPARAM(lParam), GET_Y_LPARAM(lParam)));
} else {
EndRectangleSelection(D2D1::Point2U(GET_X_LPARAM(lParam), GET_Y_LPARAM(lParam)));
}
break;
case WM_MOUSEMOVE:
if (mInRectangleSelection) {
MoveRectangleSelection(D2D1::Point2U(GET_X_LPARAM(lParam), GET_Y_LPARAM(lParam)));
}
break;
case WM_LBUTTONUP:
case WM_RBUTTONUP:
if (mInRectangleSelection) {
EndRectangleSelection(D2D1::Point2U(GET_X_LPARAM(lParam), GET_Y_LPARAM(lParam)));
} else if (GetKeyState(VK_CONTROL) >= 0) {
DeselectAll();
}
break;
case Window::WM_TOPPARENTLOST:
mChangeNotifyMsg = 0;
if (mChangeNotifyUID != 0) {
SHChangeNotifyDeregister(mChangeNotifyUID);
mChangeNotifyUID = 0;
}
break;
case Window::WM_NEWTOPPARENT:
{
// TODO(Erik): This is unacceptable. We have to pick up change notifications while we don't
// have a top parent.
IPersistFolder2 *ipsf2;
LPITEMIDLIST curFolder;
HRESULT hr;
mChangeNotifyMsg = mWindow->RegisterUserMessage(this);
if (SUCCEEDED(hr = mWorkingFolder->QueryInterface(IID_IPersistFolder2, (LPVOID*)&ipsf2))) {
if (SUCCEEDED(hr = ipsf2->GetCurFolder(&curFolder))) {
// (Re)Register for change notifications
SHChangeNotifyEntry watchEntries[] = { curFolder, FALSE };
mChangeNotifyUID = SHChangeNotifyRegister(
window,
CHANGE_SOURCES,
CHANGE_EVENTS,
mChangeNotifyMsg,
1,
watchEntries);
// Let go fo the PIDLists
CoTaskMemFree(curFolder);
}
ipsf2->Release();
}
}
break;
}
mEventHandler->HandleMessage(window, message, wParam, lParam);
return DefWindowProc(window, message, wParam, lParam);
}
monitor::~monitor()
{
if (!m_notifyId)
SHChangeNotifyDeregister(m_notifyId);
}
