本文整理汇总了C++中IShellBrowser类的典型用法代码示例。如果您正苦于以下问题：C++ IShellBrowser类的具体用法？C++ IShellBrowser怎么用？C++ IShellBrowser使用的例子？那么, 这里精选的类代码示例或许可以为您提供帮助。
在下文中一共展示了IShellBrowser类的11个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: GetI
// @pymethod |PyIShellBrowser|SetMenuSB|Attaches a shared menu to a shell view window
PyObject *PyIShellBrowser::SetMenuSB(PyObject *self, PyObject *args)
{
IShellBrowser *pISB = GetI(self);
if ( pISB == NULL )
return NULL;
HMENU hmenuShared;
HOLEMENU holemenuRes;
HWND hwndActiveObject;
PyObject *obhmenuShared, *obholemenuRes, *obhwndActiveObject;
if (!PyArg_ParseTuple(args, "OOO:SetMenuSB",
&obhmenuShared, // @pyparm <o PyHANDLE>|hmenuShared||Handle to the shared menu
&obholemenuRes, // @pyparm <o PyHANDLE>|holemenuRes||Reserved, use only None (or 0)
&obhwndActiveObject)) // @pyparm <o PyHANDLE>|hwndActiveObject||Handle to the shell window
return NULL;
if (!PyWinObject_AsHANDLE(obhmenuShared, (HANDLE *)&hmenuShared))
return NULL;
if (!PyWinObject_AsHANDLE(obholemenuRes, (HANDLE *)&holemenuRes))
return NULL;
if (!PyWinObject_AsHANDLE(obhwndActiveObject, (HANDLE *)&hwndActiveObject))
return NULL;
HRESULT hr;
PY_INTERFACE_PRECALL;
hr = pISB->SetMenuSB( hmenuShared, holemenuRes, hwndActiveObject );
PY_INTERFACE_POSTCALL;
if ( FAILED(hr) )
return PyCom_BuildPyException(hr, pISB, IID_IShellBrowser );
Py_INCREF(Py_None);
return Py_None;
}示例2: MyShellDispatch_ShellDispatchProc
static int MyShellDispatch_ShellDispatchProc(const shell_dispatch_handler_t handler, void *const data)
{
int iSuccess = SHELL_DISPATCH_FAILED;
IShellWindows *psw = NULL;
HRESULT hr = CoCreateInstance(CLSID_ShellWindows, NULL, CLSCTX_LOCAL_SERVER, IID_PPV_ARGS(&psw));
if(SUCCEEDED(hr))
{
HWND desktopHwnd = 0;
IDispatch* pdisp = NULL;
variant_t vEmpty;
if(S_OK == psw->FindWindowSW(vEmpty, vEmpty, SWC_DESKTOP, (long*)&desktopHwnd, SWFO_NEEDDISPATCH, &pdisp))
{
if(VALID_HANDLE(desktopHwnd))
{
IShellBrowser *psb;
hr = IUnknown_QueryService(pdisp, SID_STopLevelBrowser, IID_PPV_ARGS(&psb));
if(SUCCEEDED(hr))
{
IShellView *psv = NULL;
hr = psb->QueryActiveShellView(&psv);
if(SUCCEEDED(hr))
{
IDispatch *pdispBackground = NULL;
HRESULT hr = psv->GetItemObject(SVGIO_BACKGROUND, IID_PPV_ARGS(&pdispBackground));
if(SUCCEEDED(hr))
{
MyShellDispatch_AllowSetForegroundWindow(desktopHwnd);
IShellFolderViewDual *psfvd = NULL;
HRESULT hr = pdispBackground->QueryInterface(IID_PPV_ARGS(&psfvd));
if(SUCCEEDED(hr))
{
IDispatch *pdisp = NULL;
hr = psfvd->get_Application(&pdisp);
if(SUCCEEDED(hr))
{
IShellDispatch2 *pShellDispatch;
hr = pdisp->QueryInterface(IID_PPV_ARGS(&pShellDispatch));
if(SUCCEEDED(hr))
{
iSuccess = handler(pShellDispatch, data);
}
RELEASE_OBJ(pdisp);
}
RELEASE_OBJ(psfvd);
}
RELEASE_OBJ(pdispBackground);
}
RELEASE_OBJ(psv);
}
RELEASE_OBJ(psb);
}
}
RELEASE_OBJ(pdisp);
}
RELEASE_OBJ(psw);
}
return iSuccess;
}示例3: GetExplorerWindows
void GetExplorerWindows(std::vector<PairHwndPath>& windows, BOOL needPaths) {
IShellWindows *psw;
if(SUCCEEDED(CoCreateInstance(CLSID_ShellWindows, NULL, CLSCTX_ALL, IID_IShellWindows, (void**)&psw))) {
VARIANT v;
V_VT(&v) = VT_I4;
IDispatch* pdisp;
for(V_I4(&v) = 0; psw->Item(v, &pdisp) == S_OK; V_I4(&v)++) {
IWebBrowserApp *pwba;
if(SUCCEEDED(pdisp->QueryInterface(IID_IWebBrowserApp, (void**)&pwba))) {
PairHwndPath pair;
if(SUCCEEDED(pwba->get_HWND((LONG_PTR*)&pair.hwnd))) {
IServiceProvider *psp;
if(needPaths && SUCCEEDED(pwba->QueryInterface(IID_IServiceProvider, (void**)&psp))) {
IShellBrowser *psb;
if(SUCCEEDED(psp->QueryService(SID_STopLevelBrowser, IID_IShellBrowser, (void**)&psb))) {
IShellView *psv;
if(SUCCEEDED(psb->QueryActiveShellView(&psv))) {
IFolderView *pfv;
if(SUCCEEDED(psv->QueryInterface(IID_IFolderView, (void**)&pfv))) {
IPersistFolder2 *ppf2;
if(SUCCEEDED(pfv->GetFolder(IID_IPersistFolder2, (void**)&ppf2))) {
LPITEMIDLIST pidlFolder;
if(SUCCEEDED(ppf2->GetCurFolder(&pidlFolder))) {
if(!SHGetPathFromIDList(pidlFolder, pair.path)) {
IShellFolder* psf;
LPCITEMIDLIST pidlLast;
if(SUCCEEDED(SHBindToParent(pidlFolder, IID_IShellFolder, (void**)&psf, &pidlLast))) {
STRRET strret;
if(SUCCEEDED(psf->GetDisplayNameOf(pidlLast, 0x8000, &strret))) {
StrRetToBuf(&strret, pidlLast, pair.path, MAX_PATH);
}
else {
pair.path[0] = 0;
}
psf->Release();
}
}
CoTaskMemFree(pidlFolder);
}
ppf2->Release();
}
pfv->Release();
}
psv->Release();
}
psb->Release();
}
psp->Release();
}
windows.push_back(pair);
}
pwba->Release();
}
pdisp->Release();
}
psw->Release();
}
}示例4: GetDesktopShellView
static HRESULT GetDesktopShellView(
__in REFIID riid,
__out void **ppv
)
{
HRESULT hr = S_OK;
IShellWindows* psw = NULL;
HWND hwnd = NULL;
IDispatch* pdisp = NULL;
VARIANT vEmpty = {}; // VT_EMPTY
IShellBrowser* psb = NULL;
IShellFolder* psf = NULL;
IShellView* psv = NULL;
// use the shell view for the desktop using the shell windows automation to find the
// desktop web browser and then grabs its view
// returns IShellView, IFolderView and related interfaces
hr = ::CoCreateInstance(CLSID_ShellWindows, NULL, CLSCTX_LOCAL_SERVER, IID_PPV_ARGS(&psw));
ExitOnFailure(hr, "Failed to get shell view.");
hr = psw->FindWindowSW(&vEmpty, &vEmpty, SWC_DESKTOP, (long*)&hwnd, SWFO_NEEDDISPATCH, &pdisp);
if (S_OK == hr)
{
hr = IUnknown_QueryService(pdisp, SID_STopLevelBrowser, IID_PPV_ARGS(&psb));
ExitOnFailure(hr, "Failed to get desktop window.");
hr = psb->QueryActiveShellView(&psv);
ExitOnFailure(hr, "Failed to get active shell view.");
hr = psv->QueryInterface(riid, ppv);
ExitOnFailure(hr, "Failed to query for the desktop shell view.");
}
else if (S_FALSE == hr)
{
//Windows XP
hr = SHGetDesktopFolder(&psf);
ExitOnFailure(hr, "Failed to get desktop folder.");
hr = psf->CreateViewObject(NULL, IID_IShellView, ppv);
ExitOnFailure(hr, "Failed to query for the desktop shell view.");
}
else
{
ExitOnFailure(hr, "Failed to get desktop window.");
}
LExit:
ReleaseObject(psv);
ReleaseObject(psb);
ReleaseObject(psf);
ReleaseObject(pdisp);
ReleaseObject(psw);
return hr;
}示例5: GetShellViewForDesktop
HRESULT GetShellViewForDesktop(REFIID riid, void **ppv)
{
*ppv = NULL;
IShellWindows *psw;
HRESULT hr = CoCreateInstance(CLSID_ShellWindows, NULL, CLSCTX_LOCAL_SERVER, IID_PPV_ARGS(&psw));
if (SUCCEEDED(hr))
{
HWND hwnd;
IDispatch* pdisp;
VARIANT vEmpty = {}; // VT_EMPTY
if (S_OK == psw->FindWindowSW(&vEmpty, &vEmpty, SWC_DESKTOP, (long*)&hwnd, SWFO_NEEDDISPATCH, &pdisp))
{
IShellBrowser *psb;
hr = IUnknown_QueryService(pdisp, SID_STopLevelBrowser, IID_PPV_ARGS(&psb));
if (SUCCEEDED(hr))
{
IShellView *psv;
hr = psb->QueryActiveShellView(&psv);
if (SUCCEEDED(hr))
{
hr = psv->QueryInterface(riid, ppv);
psv->Release();
}
psb->Release();
}
pdisp->Release();
}
else
{
hr = E_FAIL;
}
psw->Release();
}
return hr;
}示例6: FindPaths
bool CDeskBand::FindPaths()
{
m_currentDirectory.clear();
m_selectedItems.clear();
m_bFilesSelected = false;
m_bFolderSelected = false;
if (m_pSite == NULL)
return false;
IServiceProvider * pServiceProvider;
if (SUCCEEDED(m_pSite->QueryInterface(IID_IServiceProvider, (LPVOID*)&pServiceProvider)))
{
IShellBrowser * pShellBrowser;
if (SUCCEEDED(pServiceProvider->QueryService(SID_SShellBrowser, IID_IShellBrowser, (LPVOID*)&pShellBrowser)))
{
IShellView * pShellView;
if (SUCCEEDED(pShellBrowser->QueryActiveShellView(&pShellView)))
{
IFolderView * pFolderView;
if (SUCCEEDED(pShellView->QueryInterface(IID_IFolderView, (LPVOID*)&pFolderView)))
{
// hooray! we got the IFolderView interface!
// that means the explorer is active and well :)
// but we also need the IShellFolder interface because
// we need its GetCurFolder() method
IPersistFolder2 * pPersistFolder;
if (SUCCEEDED(pFolderView->GetFolder(IID_IPersistFolder2, (LPVOID*)&pPersistFolder)))
{
LPITEMIDLIST folderpidl;
if (SUCCEEDED(pPersistFolder->GetCurFolder(&folderpidl)))
{
// we have the current folder
TCHAR buf[MAX_PATH] = {0};
// find the path of the folder
if (SHGetPathFromIDList(folderpidl, buf))
{
m_currentDirectory = buf;
}
// if m_currentDirectory is empty here, that means
// the current directory is a virtual path
IShellFolder * pShellFolder;
if (SUCCEEDED(pPersistFolder->QueryInterface(IID_IShellFolder, (LPVOID*)&pShellFolder)))
{
// if there was a new folder created but not found to set into editing mode,
// we try here to do that
if (!m_newfolderPidls.empty())
{
int nCount2 = 0;
IShellFolder * pShellFolder;
if (SUCCEEDED(pPersistFolder->QueryInterface(IID_IShellFolder, (LPVOID*)&pShellFolder)))
{
if (SUCCEEDED(pFolderView->ItemCount(SVGIO_ALLVIEW, &nCount2)))
{
for (int i=0; i<nCount2; ++i)
{
LPITEMIDLIST pidl;
pFolderView->Item(i, &pidl);
bool bFound = false;
for (std::vector<LPITEMIDLIST>::iterator it = m_newfolderPidls.begin(); it != m_newfolderPidls.end(); ++it)
{
HRESULT hr = pShellFolder->CompareIDs(0, pidl, *it);
if (HRESULT_CODE(hr) == 0)
{
// this item was there before, so it's not the new folder
CoTaskMemFree(*it);
m_newfolderPidls.erase(it);
bFound = true;
break;
}
}
if (!bFound)
{
pShellView->SelectItem(pidl, SVSI_EDIT);
}
CoTaskMemFree(pidl);
}
}
if ((nCount2)||(m_newfolderTimeoutCounter-- <= 0))
{
m_newfolderTimeoutCounter = 0;
for (std::vector<LPITEMIDLIST>::iterator it = m_newfolderPidls.begin(); it != m_newfolderPidls.end(); ++it)
{
CoTaskMemFree(*it);
}
m_newfolderPidls.clear();
}
pShellFolder->Release();
}
}
// find all selected items
IEnumIDList * pEnum;
if (SUCCEEDED(pFolderView->Items(SVGIO_SELECTION, IID_IEnumIDList, (LPVOID*)&pEnum)))
{
LPITEMIDLIST pidl;
WCHAR buf[MAX_PATH] = {0};
ULONG fetched = 0;
ULONG attribs = 0;
//.........这里部分代码省略.........
示例7: if
void CDeskBand::Rename(HWND hwnd, const std::map<std::wstring, ULONG>& items)
{
// fill the list of selected file/foldernames
m_filelist.clear();
if (items.size() > 1)
{
for (std::map<std::wstring, ULONG>::const_iterator it = items.begin(); it != items.end(); ++it)
{
size_t pos = it->first.find_last_of('\\');
if (pos != std::wstring::npos)
{
m_filelist.insert(it->first.substr(pos+1));
}
}
}
else if (items.size() == 1)
{
for (std::map<std::wstring, ULONG>::const_iterator it = items.begin(); it != items.end(); ++it)
{
size_t pos = it->first.find_last_of('\\');
if (pos != std::wstring::npos)
{
m_filelist.insert(it->first.substr(pos+1));
}
}
}
else
{
// no files or only one file were selected.
// use all files and folders in the current folder instead
IServiceProvider * pServiceProvider = NULL;
if (SUCCEEDED(GetIServiceProvider(hwnd, &pServiceProvider)))
{
IShellBrowser * pShellBrowser;
if (SUCCEEDED(pServiceProvider->QueryService(SID_SShellBrowser, IID_IShellBrowser, (LPVOID*)&pShellBrowser)))
{
IShellView * pShellView;
if (SUCCEEDED(pShellBrowser->QueryActiveShellView(&pShellView)))
{
IFolderView * pFolderView;
if (SUCCEEDED(pShellView->QueryInterface(IID_IFolderView, (LPVOID*)&pFolderView)))
{
// hooray! we got the IFolderView interface!
// that means the explorer is active and well :)
// but we also need the IShellFolder interface because
// we need its GetCurFolder() method
IPersistFolder2 * pPersistFolder;
if (SUCCEEDED(pFolderView->GetFolder(IID_IPersistFolder2, (LPVOID*)&pPersistFolder)))
{
LPITEMIDLIST folderpidl;
if (SUCCEEDED(pPersistFolder->GetCurFolder(&folderpidl)))
{
// we have the current folder
TCHAR buf[MAX_PATH] = {0};
// find the path of the folder
if (SHGetPathFromIDList(folderpidl, buf))
{
m_currentDirectory = buf;
}
// if m_currentDirectory is empty here, that means
// the current directory is a virtual path
IShellFolder * pShellFolder;
if (SUCCEEDED(pPersistFolder->QueryInterface(IID_IShellFolder, (LPVOID*)&pShellFolder)))
{
// find all selected items
IEnumIDList * pEnum;
if (SUCCEEDED(pFolderView->Items(SVGIO_ALLVIEW, IID_IEnumIDList, (LPVOID*)&pEnum)))
{
LPITEMIDLIST pidl;
WCHAR buf[MAX_PATH] = {0};
ULONG fetched = 0;
ULONG attribs = 0;
do
{
pidl = NULL;
if (SUCCEEDED(pEnum->Next(1, &pidl, &fetched)))
{
if (fetched)
{
// the pidl we get here is relative!
attribs = SFGAO_FILESYSTEM|SFGAO_FOLDER;
if (SUCCEEDED(pShellFolder->GetAttributesOf(1, (LPCITEMIDLIST*)&pidl, &attribs)))
{
if (attribs & SFGAO_FILESYSTEM)
{
// create an absolute pidl with the pidl we got above
LPITEMIDLIST abspidl = CPidl::Append(folderpidl, pidl);
if (abspidl)
{
if (SHGetPathFromIDList(abspidl, buf))
{
std::wstring p = buf;
size_t pos = p.find_last_of('\\');
if (pos != std::wstring::npos)
{
m_filelist.insert(p.substr(pos+1));
}
}
//.........这里部分代码省略.........
示例8: ShellExecAsUser
int ShellExecAsUser(const TCHAR *pcOperation, const TCHAR *pcFileName, const TCHAR *pcParameters, const HWND parentHwnd)
{
/*BOOL bRet;
HANDLE hToken;
HANDLE hNewToken;
// Notepad is used as an example
//WCHAR wszProcessName[MAX_PATH] = L"C:\\Windows\\Notepad.exe";
// Low integrity SID: 0x1000 = 4096. To use Medium integrity, use 0x2000 = 8192
WCHAR wszIntegritySid[20] = L"S-1-16-4096";
PSID pIntegritySid = NULL;
TOKEN_MANDATORY_LABEL TIL = {0};
PROCESS_INFORMATION ProcInfo = {0};
STARTUPINFO StartupInfo = {0};
ULONG ExitCode = 0;
if (OpenProcessToken(GetCurrentProcess(), MAXIMUM_ALLOWED, &hToken)) {
if (DuplicateTokenEx(hToken, MAXIMUM_ALLOWED, NULL, SecurityImpersonation, TokenPrimary, &hNewToken)) {
if (ConvertStringSidToSid(wszIntegritySid, &pIntegritySid)) {
TIL.Label.Attributes = SE_GROUP_INTEGRITY;
TIL.Label.Sid = pIntegritySid;
// Set the process integrity level
if (SetTokenInformation(hNewToken, TokenIntegrityLevel, &TIL, sizeof(TOKEN_MANDATORY_LABEL) + GetLengthSid(pIntegritySid))) {
// Create the new process at Low integrity
bRet = CreateProcessAsUser(hNewToken, NULL, (LPWSTR)pcFileName, NULL, NULL, FALSE, 0, NULL, NULL, &StartupInfo, &ProcInfo);
}
LocalFree(pIntegritySid);
}
CloseHandle(hNewToken);
}
CloseHandle(hToken);
}
return bRet;*/
int bSuccess = 0;
HRESULT hr = CoInitialize(NULL);
if((hr == S_FALSE) || (hr == S_OK))
{
IShellWindows *psw = NULL;
hr = CoCreateInstance(CLSID_ShellWindows, NULL, CLSCTX_LOCAL_SERVER, IID_PPV_ARGS(&psw));
if(SUCCEEDED(hr))
{
HWND hwnd = 0;
IDispatch* pdisp = NULL;
variant_t vEmpty;
if(S_OK == psw->FindWindowSW(&vEmpty.get(), &vEmpty.get(), SWC_DESKTOP, (long*)&hwnd, SWFO_NEEDDISPATCH, &pdisp))
{
if((hwnd != NULL) && (hwnd != INVALID_HANDLE_VALUE))
{
IShellBrowser *psb;
hr = IUnknown_QueryService(pdisp, SID_STopLevelBrowser, IID_PPV_ARGS(&psb));
if(SUCCEEDED(hr))
{
IShellView *psv = NULL;
hr = psb->QueryActiveShellView(&psv);
if(SUCCEEDED(hr))
{
IDispatch *pdispBackground = NULL;
hr = psv->GetItemObject(SVGIO_BACKGROUND, IID_PPV_ARGS(&pdispBackground));
if (SUCCEEDED(hr))
{
IShellFolderViewDual *psfvd = NULL;
hr = pdispBackground->QueryInterface(IID_PPV_ARGS(&psfvd));
if (SUCCEEDED(hr))
{
IDispatch *pdisp2 = NULL;
hr = psfvd->get_Application(&pdisp2);
if (SUCCEEDED(hr))
{
IShellDispatch2 *psd;
hr = pdisp2->QueryInterface(IID_PPV_ARGS(&psd));
if(SUCCEEDED(hr))
{
variant_t verb(pcOperation);
variant_t file(pcFileName);
variant_t para(pcParameters);
variant_t show(SW_SHOWNORMAL);
hr = psd->ShellExecute(file.get().bstrVal, para.get(), vEmpty.get(), verb.get(), show.get());
if(SUCCEEDED(hr)) bSuccess = 1;
psd->Release();
psd = NULL;
}
pdisp2->Release();
pdisp2 = NULL;
}
}
pdispBackground->Release();
pdispBackground = NULL;
}
psv->Release();
psv = NULL;
}
psb->Release();
psb = NULL;
//.........这里部分代码省略.........
示例9: ShellExecAsUser_ShellDispatchProc
static int ShellExecAsUser_ShellDispatchProc(const TCHAR *pcOperation, const TCHAR *pcFileName, const TCHAR *pcParameters, const HWND parentHwnd)
{
int iSuccess = SHELLEXECASUSER_ERROR_FAILED;
IShellWindows *psw = NULL;
HRESULT hr = CoCreateInstance(CLSID_ShellWindows, NULL, CLSCTX_LOCAL_SERVER, IID_PPV_ARGS(&psw));
if(SUCCEEDED(hr))
{
HWND hwnd = 0;
IDispatch* pdisp = NULL;
variant_t vEmpty;
if(S_OK == psw->FindWindowSW(vEmpty, vEmpty, SWC_DESKTOP, (long*)&hwnd, SWFO_NEEDDISPATCH, &pdisp))
{
if((hwnd != NULL) && (hwnd != INVALID_HANDLE_VALUE))
{
IShellBrowser *psb;
hr = IUnknown_QueryService(pdisp, SID_STopLevelBrowser, IID_PPV_ARGS(&psb));
if(SUCCEEDED(hr))
{
IShellView *psv = NULL;
hr = psb->QueryActiveShellView(&psv);
if(SUCCEEDED(hr))
{
IDispatch *pdispBackground = NULL;
HRESULT hr = psv->GetItemObject(SVGIO_BACKGROUND, IID_PPV_ARGS(&pdispBackground));
if (SUCCEEDED(hr))
{
IShellFolderViewDual *psfvd = NULL;
hr = pdispBackground->QueryInterface(IID_PPV_ARGS(&psfvd));
if (SUCCEEDED(hr))
{
IDispatch *pdisp = NULL;
hr = psfvd->get_Application(&pdisp);
if (SUCCEEDED(hr))
{
IShellDispatch2 *psd;
hr = pdisp->QueryInterface(IID_PPV_ARGS(&psd));
if(SUCCEEDED(hr))
{
DispatchPendingMessages(125);
variant_t verb(pcOperation);
variant_t file(pcFileName);
variant_t para(pcParameters);
variant_t show(SW_SHOWNORMAL);
hr = psd->ShellExecute(file, para, vEmpty, verb, show);
if(SUCCEEDED(hr))
{
iSuccess = SHELLEXECASUSER_ERROR_SUCCESS;
}
psd->Release();
psd = NULL;
}
pdisp->Release();
pdisp = NULL;
}
}
pdispBackground->Release();
pdispBackground = NULL;
}
psv->Release();
psv = NULL;
}
psb->Release();
psb = NULL;
}
}
pdisp->Release();
pdisp = NULL;
}
psw->Release();
psw = NULL;
}
return iSuccess;
}示例10: wxASSERT
void FileDialog::FilterFiles(HWND hDlg, bool refresh)
{
HWND parent = ::GetParent(hDlg);
IShellFolder *ishell = NULL;
IShellBrowser *ishellbrowser = NULL; // Does not have to be released
IShellView *ishellview = NULL;
IFolderView *ifolderview = NULL;
LPMALLOC imalloc = NULL;
HRESULT hr;
// Get pointer to the ListView control
HWND lv = ::GetDlgItem(::GetDlgItem(parent, lst2), 1);
if (lv == NULL)
{
wxASSERT(lv != NULL);
return;
}
// Get shell's memory allocation interface (must be Release()'d)
hr = SHGetMalloc(&imalloc);
if ((hr != NOERROR) || (imalloc == NULL))
{
wxASSERT((hr == NOERROR) && (imalloc != NULL));
return;
}
// Get IShellBrowser interface for current dialog
ishellbrowser = (IShellBrowser*)::SendMessage(parent, WM_GETISHELLBROWSER, 0, 0);
if (ishellbrowser)
{
// Get IShellBrowser interface for returned browser
if (ishellbrowser->QueryActiveShellView(&ishellview) == S_OK)
{
// Get the IFolderView interface...available on XP or greater
ishellview->QueryInterface(IID_IFolderView, (void **)&ifolderview);
}
}
// Init
LVITEM lvi;
wxZeroMemory(lvi);
// Process all items
int fltcnt = (int) m_Filters.GetCount();
int itmcnt = ::SendMessage(lv, LVM_GETITEMCOUNT, 0, 0);
for (int itm = 0; itm < itmcnt; itm++)
{
// Retrieve the file IDL
lvi.iItem = itm;
lvi.mask = LVIF_PARAM;
if (ListView_GetItem(lv, &lvi) != TRUE)
{
wxASSERT(FALSE);
break;
}
LPCITEMIDLIST fidl = (LPCITEMIDLIST) lvi.lParam;
// On Vista, lParam no longer contains the pidl so retrieve it via the
// IFolderView interface. This interface is only available on XP or higher
// so if that limitation isn't workable, use IShellView::GetItemObject() to
// retrieve items.
if (fidl == NULL && ifolderview != NULL)
{
ifolderview->Item(itm, (LPITEMIDLIST *) &fidl);
}
if (fidl == NULL)
{
wxASSERT(fidl != NULL);
break;
}
// Retrieve the IShellFolder interface of the parent (must be Release()'d)
if (ishell == NULL)
{
hr = SHBindToParentLocal(fidl, IID_IShellFolder, (void **)&ishell, NULL);
if (!SUCCEEDED(hr))
{
wxASSERT(SUCCEEDED(hr));
break;
}
}
// Get the attributes of the object
DWORD attr = SFGAO_FOLDER | SFGAO_BROWSABLE;
hr = ishell->GetAttributesOf(1, &fidl, &attr);
if (!SUCCEEDED(hr))
{
wxASSERT(SUCCEEDED(hr));
break;
}
// Allow all folders (things like zip files get filtered below)
if ((attr & (SFGAO_FOLDER)) && !(attr & SFGAO_BROWSABLE))
{
continue;
}
// Retrieve the parsable name of the object (includes extension)
//.........这里部分代码省略.........
示例11: Filter
bool CDeskBand::Filter(LPTSTR filter)
{
bool bReturn = false;
IServiceProvider * pServiceProvider;
if (SUCCEEDED(m_pSite->QueryInterface(IID_IServiceProvider, (LPVOID*)&pServiceProvider)))
{
IShellBrowser * pShellBrowser;
if (SUCCEEDED(pServiceProvider->QueryService(SID_SShellBrowser, IID_IShellBrowser, (LPVOID*)&pShellBrowser)))
{
IShellView * pShellView;
if (SUCCEEDED(pShellBrowser->QueryActiveShellView(&pShellView)))
{
IFolderView * pFolderView;
if (SUCCEEDED(pShellView->QueryInterface(IID_IFolderView, (LPVOID*)&pFolderView)))
{
// hooray! we got the IFolderView interface!
// that means the explorer is active and well :)
IShellFolderView * pShellFolderView;
if (SUCCEEDED(pShellView->QueryInterface(IID_IShellFolderView, (LPVOID*)&pShellFolderView)))
{
// the first thing we do is to deselect all already selected entries
pFolderView->SelectItem(NULL, SVSI_DESELECTOTHERS);
// but we also need the IShellFolder interface because
// we need its GetDisplayNameOf() method
IPersistFolder2 * pPersistFolder;
if (SUCCEEDED(pFolderView->GetFolder(IID_IPersistFolder2, (LPVOID*)&pPersistFolder)))
{
LPITEMIDLIST curFolder;
pPersistFolder->GetCurFolder(&curFolder);
if (ILIsEqual(m_currentFolder, curFolder))
{
CoTaskMemFree(curFolder);
}
else
{
CoTaskMemFree(m_currentFolder);
m_currentFolder = curFolder;
for (size_t i=0; i<m_noShows.size(); ++i)
{
CoTaskMemFree(m_noShows[i]);
}
m_noShows.clear();
}
IShellFolder * pShellFolder;
if (SUCCEEDED(pPersistFolder->QueryInterface(IID_IShellFolder, (LPVOID*)&pShellFolder)))
{
// our next task is to enumerate all the
// items in the folder view and select those
// which match the text in the edit control
bool bUseRegex = (filter[0] == '\\');
try
{
const std::tr1::wregex regCheck(&filter[1], std::tr1::regex_constants::icase | std::tr1::regex_constants::ECMAScript);
}
catch (std::exception)
{
bUseRegex = false;
}
if (!bUseRegex)
{
// force the filter to lowercase
TCHAR * pString = filter;
while (*pString)
{
*pString = _totlower(*pString);
pString++;
}
}
int nCount = 0;
if (SUCCEEDED(pFolderView->ItemCount(SVGIO_ALLVIEW, &nCount)))
{
pShellFolderView->SetRedraw(FALSE);
HWND listView = GetListView32(pShellView);
LRESULT viewType = 0;
if (listView)
{
// inserting items in the list view if the list view is set to
// e.g., LV_VIEW_LIST is painfully slow. So save the current view
// and set it to LV_VIEW_DETAILS (which is much faster for inserting)
// and restore the view after we're done.
viewType = SendMessage(listView, LVM_GETVIEW, 0, 0);
SendMessage(listView, LVM_SETVIEW, LV_VIEW_DETAILS, 0);
}
std::vector<LPITEMIDLIST> noShows;
for (int i=0; i<nCount; ++i)
{
LPITEMIDLIST pidl;
if (SUCCEEDED(pFolderView->Item(i, &pidl)))
{
if (CheckDisplayName(pShellFolder, pidl, filter, bUseRegex))
{
// remove now shown items which are in the no-show list
// this is necessary since we don't get a notification
// if the shell refreshes its view
for (std::vector<LPITEMIDLIST>::iterator it = m_noShows.begin(); it != m_noShows.end(); ++it )
//.........这里部分代码省略.........