Show progress dialog during startup (#9255)

* Show progress dialog during startup for selection enumeration that can take a long time.

* Updated with better code organization and a timer to ensure the progress dialog does not appear in most cases.

* Update based on PR feedback

* Change progress dialog delay from 1500ms to 2500ms

* Move progress dialog invocation off the main UI thread

Co-authored-by: Chris Davis (EDGE) <chrdavis@microsoft.com>
This commit is contained in:
Chris Davis 2021-04-02 03:07:12 -07:00 committed by GitHub
parent 6613522e53
commit d128939227
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
12 changed files with 463 additions and 106 deletions

2
.gitignore vendored
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@ -342,3 +342,5 @@ src/common/Telemetry/*.etl
!**/MergeModules/Release/
!**/MergeModules/Debug/
/src/modules/previewpane/SvgThumbnailProvider/$(SolutionDir)$(Platform)/$(Configuration)/modules/FileExplorerPreview/SvgThumbnailProvider.xml
/src/modules/powerrename/ui/RCa24464
/src/modules/powerrename/ui/RCb24464

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@ -275,7 +275,7 @@ HRESULT GetDatedFileName(_Out_ PWSTR result, UINT cchMax, _In_ PCWSTR source, SY
return hr;
}
HRESULT _GetShellItemArrayFromDataOject(_In_ IUnknown* dataSource, _COM_Outptr_ IShellItemArray** items)
HRESULT GetShellItemArrayFromDataObject(_In_ IUnknown* dataSource, _COM_Outptr_ IShellItemArray** items)
{
*items = nullptr;
CComPtr<IDataObject> dataObj;
@ -292,73 +292,6 @@ HRESULT _GetShellItemArrayFromDataOject(_In_ IUnknown* dataSource, _COM_Outptr_
return hr;
}
HRESULT _ParseEnumItems(_In_ IEnumShellItems* pesi, _In_ IPowerRenameManager* psrm, _In_ int depth = 0)
{
HRESULT hr = E_INVALIDARG;
// We shouldn't get this deep since we only enum the contents of
// regular folders but adding just in case
if ((pesi) && (depth < (MAX_PATH / 2)))
{
hr = S_OK;
ULONG celtFetched;
CComPtr<IShellItem> spsi;
while ((S_OK == pesi->Next(1, &spsi, &celtFetched)) && (SUCCEEDED(hr)))
{
CComPtr<IPowerRenameItemFactory> spsrif;
hr = psrm->GetRenameItemFactory(&spsrif);
if (SUCCEEDED(hr))
{
CComPtr<IPowerRenameItem> spNewItem;
hr = spsrif->Create(spsi, &spNewItem);
if (SUCCEEDED(hr))
{
spNewItem->PutDepth(depth);
hr = psrm->AddItem(spNewItem);
}
if (SUCCEEDED(hr))
{
bool isFolder = false;
if (SUCCEEDED(spNewItem->GetIsFolder(&isFolder)) && isFolder)
{
// Bind to the IShellItem for the IEnumShellItems interface
CComPtr<IEnumShellItems> spesiNext;
hr = spsi->BindToHandler(nullptr, BHID_EnumItems, IID_PPV_ARGS(&spesiNext));
if (SUCCEEDED(hr))
{
// Parse the folder contents recursively
hr = _ParseEnumItems(spesiNext, psrm, depth + 1);
}
}
}
}
spsi = nullptr;
}
}
return hr;
}
// Iterate through the data source and add paths to the rotation manager
HRESULT EnumerateDataObject(_In_ IUnknown* dataSource, _In_ IPowerRenameManager* psrm)
{
CComPtr<IShellItemArray> spsia;
HRESULT hr = E_FAIL;
if (SUCCEEDED(_GetShellItemArrayFromDataOject(dataSource, &spsia)))
{
CComPtr<IEnumShellItems> spesi;
if (SUCCEEDED(spsia->EnumItems(&spesi)))
{
hr = _ParseEnumItems(spesi, psrm);
}
}
return hr;
}
BOOL GetEnumeratedFileName(__out_ecount(cchMax) PWSTR pszUniqueName, UINT cchMax, __in PCWSTR pszTemplate, __in_opt PCWSTR pszDir, unsigned long ulMinLong, __inout unsigned long* pulNumUsed)
{
PWSTR pszName = nullptr;
@ -528,7 +461,7 @@ bool DataObjectContainsRenamableItem(_In_ IUnknown* dataSource)
{
bool hasRenamable = false;
CComPtr<IShellItemArray> spsia;
if (SUCCEEDED(_GetShellItemArrayFromDataOject(dataSource, &spsia)))
if (SUCCEEDED(GetShellItemArrayFromDataObject(dataSource, &spsia)))
{
CComPtr<IEnumShellItems> spesi;
if (SUCCEEDED(spsia->EnumItems(&spesi)))
@ -549,3 +482,30 @@ bool DataObjectContainsRenamableItem(_In_ IUnknown* dataSource)
}
return hasRenamable;
}
HWND CreateMsgWindow(_In_ HINSTANCE hInst, _In_ WNDPROC pfnWndProc, _In_ void* p)
{
WNDCLASS wc = { 0 };
PCWSTR wndClassName = L"MsgWindow";
wc.lpfnWndProc = DefWindowProc;
wc.cbWndExtra = sizeof(void*);
wc.hInstance = hInst;
wc.hbrBackground = (HBRUSH)(COLOR_BTNFACE + 1);
wc.lpszClassName = wndClassName;
RegisterClass(&wc);
HWND hwnd = CreateWindowEx(
0, wndClassName, nullptr, 0, 0, 0, 0, 0, HWND_MESSAGE, 0, hInst, nullptr);
if (hwnd)
{
SetWindowLongPtr(hwnd, 0, (LONG_PTR)p);
if (pfnWndProc)
{
SetWindowLongPtr(hwnd, GWLP_WNDPROC, (LONG_PTR)pfnWndProc);
}
}
return hwnd;
}

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@ -7,7 +7,7 @@ HRESULT GetTransformedFileName(_Out_ PWSTR result, UINT cchMax, _In_ PCWSTR sour
HRESULT GetDatedFileName(_Out_ PWSTR result, UINT cchMax, _In_ PCWSTR source, SYSTEMTIME fileTime);
bool isFileTimeUsed(_In_ PCWSTR source);
bool DataObjectContainsRenamableItem(_In_ IUnknown* dataSource);
HRESULT EnumerateDataObject(_In_ IUnknown* pdo, _In_ IPowerRenameManager* psrm);
HRESULT GetShellItemArrayFromDataObject(_In_ IUnknown* dataSource, _COM_Outptr_ IShellItemArray** items);
BOOL GetEnumeratedFileName(
__out_ecount(cchMax) PWSTR pszUniqueName,
UINT cchMax,
@ -15,3 +15,4 @@ BOOL GetEnumeratedFileName(
__in_opt PCWSTR pszDir,
unsigned long ulMinLong,
__inout unsigned long* pulNumUsed);
HWND CreateMsgWindow(_In_ HINSTANCE hInst, _In_ WNDPROC pfnWndProc, _In_ void* p);

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@ -0,0 +1,144 @@
#include "pch.h"
#include "PowerRenameEnum.h"
#include <ShlGuid.h>
#include <helpers.h>
IFACEMETHODIMP_(ULONG) CPowerRenameEnum::AddRef()
{
return InterlockedIncrement(&m_refCount);
}
IFACEMETHODIMP_(ULONG) CPowerRenameEnum::Release()
{
long refCount = InterlockedDecrement(&m_refCount);
if (refCount == 0)
{
delete this;
}
return refCount;
}
IFACEMETHODIMP CPowerRenameEnum::QueryInterface(_In_ REFIID riid, _Outptr_ void** ppv)
{
static const QITAB qit[] = {
QITABENT(CPowerRenameEnum, IPowerRenameEnum),
{ 0 }
};
return QISearch(this, qit, riid, ppv);
}
IFACEMETHODIMP CPowerRenameEnum::Start()
{
m_canceled = false;
CComPtr<IShellItemArray> spsia;
HRESULT hr = GetShellItemArrayFromDataObject(m_spdo, &spsia);
if (SUCCEEDED(hr))
{
CComPtr<IEnumShellItems> spesi;
hr = spsia->EnumItems(&spesi);
if (SUCCEEDED(hr))
{
hr = _ParseEnumItems(spesi);
}
}
return hr;
}
IFACEMETHODIMP CPowerRenameEnum::Cancel()
{
m_canceled = true;
return S_OK;
}
HRESULT CPowerRenameEnum::s_CreateInstance(_In_ IUnknown* pdo, _In_ IPowerRenameManager* pManager, _In_ REFIID iid, _Outptr_ void** resultInterface)
{
*resultInterface = nullptr;
CPowerRenameEnum* newRenameEnum = new CPowerRenameEnum();
HRESULT hr = newRenameEnum ? S_OK : E_OUTOFMEMORY;
if (SUCCEEDED(hr))
{
hr = newRenameEnum->_Init(pdo, pManager);
if (SUCCEEDED(hr))
{
hr = newRenameEnum->QueryInterface(iid, resultInterface);
}
newRenameEnum->Release();
}
return hr;
}
CPowerRenameEnum::CPowerRenameEnum() :
m_refCount(1)
{
}
CPowerRenameEnum::~CPowerRenameEnum()
{
}
HRESULT CPowerRenameEnum::_Init(_In_ IUnknown* pdo, _In_ IPowerRenameManager* pManager)
{
m_spdo = pdo;
m_spsrm = pManager;
return S_OK;
}
HRESULT CPowerRenameEnum::_ParseEnumItems(_In_ IEnumShellItems* pesi, _In_ int depth)
{
HRESULT hr = E_INVALIDARG;
// We shouldn't get this deep since we only enum the contents of
// regular folders but adding just in case
if ((pesi) && (depth < (MAX_PATH / 2)))
{
hr = S_OK;
ULONG celtFetched;
CComPtr<IShellItem> spsi;
while ((S_OK == pesi->Next(1, &spsi, &celtFetched)) && (SUCCEEDED(hr)))
{
if (m_canceled)
{
return E_ABORT;
}
CComPtr<IPowerRenameItemFactory> spFactory;
hr = m_spsrm->GetRenameItemFactory(&spFactory);
if (SUCCEEDED(hr))
{
CComPtr<IPowerRenameItem> spNewItem;
// Failure may be valid if we come across a shell item that does
// not support a file system path. In that case we simply ignore
// the item.
if (SUCCEEDED(spFactory->Create(spsi, &spNewItem)))
{
spNewItem->PutDepth(depth);
hr = m_spsrm->AddItem(spNewItem);
if (SUCCEEDED(hr))
{
bool isFolder = false;
if (SUCCEEDED(spNewItem->GetIsFolder(&isFolder)) && isFolder)
{
// Bind to the IShellItem for the IEnumShellItems interface
CComPtr<IEnumShellItems> spesiNext;
hr = spsi->BindToHandler(nullptr, BHID_EnumItems, IID_PPV_ARGS(&spesiNext));
if (SUCCEEDED(hr))
{
// Parse the folder contents recursively
hr = _ParseEnumItems(spesiNext, depth + 1);
}
}
}
}
}
spsi = nullptr;
}
}
return hr;
}

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@ -0,0 +1,34 @@
#pragma once
#include "pch.h"
#include "PowerRenameInterfaces.h"
#include <vector>
#include "srwlock.h"
class CPowerRenameEnum :
public IPowerRenameEnum
{
public:
// IUnknown
IFACEMETHODIMP QueryInterface(_In_ REFIID iid, _Outptr_ void** resultInterface);
IFACEMETHODIMP_(ULONG) AddRef();
IFACEMETHODIMP_(ULONG) Release();
// ISmartRenameEnum
IFACEMETHODIMP Start();
IFACEMETHODIMP Cancel();
public:
static HRESULT s_CreateInstance(_In_ IUnknown* pdo, _In_ IPowerRenameManager* pManager, _In_ REFIID iid, _Outptr_ void** resultInterface);
protected:
CPowerRenameEnum();
virtual ~CPowerRenameEnum();
HRESULT _Init(_In_ IUnknown* pdo, _In_ IPowerRenameManager* pManager);
HRESULT _ParseEnumItems(_In_ IEnumShellItems* pesi, _In_ int depth = 0);
CComPtr<IPowerRenameManager> m_spsrm;
CComPtr<IUnknown> m_spdo;
bool m_canceled = false;
long m_refCount = 0;
};

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@ -134,3 +134,9 @@ public:
IFACEMETHOD(AddMRUString)(_In_ PCWSTR entry) = 0;
};
interface __declspec(uuid("CE8C8616-C1A8-457A-9601-10570F5B9F1F")) IPowerRenameEnum : public IUnknown
{
public:
IFACEMETHOD(Start)() = 0;
IFACEMETHOD(Cancel)() = 0;
};

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@ -40,6 +40,7 @@
</ItemDefinitionGroup>
<ItemGroup>
<ClInclude Include="Helpers.h" />
<ClInclude Include="PowerRenameEnum.h" />
<ClInclude Include="PowerRenameItem.h" />
<ClInclude Include="PowerRenameInterfaces.h" />
<ClInclude Include="PowerRenameManager.h" />
@ -52,6 +53,7 @@
</ItemGroup>
<ItemGroup>
<ClCompile Include="Helpers.cpp" />
<ClCompile Include="PowerRenameEnum.cpp" />
<ClCompile Include="PowerRenameItem.cpp" />
<ClCompile Include="PowerRenameManager.cpp" />
<ClCompile Include="PowerRenameRegEx.cpp" />

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@ -13,34 +13,6 @@ namespace fs = std::filesystem;
extern HINSTANCE g_hInst;
HWND CreateMsgWindow(_In_ HINSTANCE hInst, _In_ WNDPROC pfnWndProc, _In_ void* p)
{
WNDCLASS wc = { 0 };
PCWSTR wndClassName = L"MsgWindow";
wc.lpfnWndProc = DefWindowProc;
wc.cbWndExtra = sizeof(void*);
wc.hInstance = hInst;
wc.hbrBackground = (HBRUSH)(COLOR_BTNFACE + 1);
wc.lpszClassName = wndClassName;
RegisterClass(&wc);
HWND hwnd = CreateWindowEx(
0, wndClassName, nullptr, 0, 0, 0, 0, 0, HWND_MESSAGE, 0, hInst, nullptr);
if (hwnd)
{
SetWindowLongPtr(hwnd, 0, (LONG_PTR)p);
if (pfnWndProc)
{
SetWindowLongPtr(hwnd, GWLP_WNDPROC, (LONG_PTR)pfnWndProc);
}
}
return hwnd;
}
// The default FOF flags to use in the rename operations
#define FOF_DEFAULTFLAGS (FOF_ALLOWUNDO | FOFX_ADDUNDORECORD | FOFX_SHOWELEVATIONPROMPT | FOF_RENAMEONCOLLISION)

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@ -17,6 +17,7 @@
#include <shobjidl.h>
#include <shellapi.h>
#include <shlwapi.h>
#include <ShlObj_core.h>
#include <ProjectTelemetry.h>

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@ -7,6 +7,7 @@
#include <commctrl.h>
#include <Shlobj.h>
#include <helpers.h>
#include <PowerRenameEnum.h>
#include <windowsx.h>
#include <thread>
#include <trace.h>
@ -167,6 +168,17 @@ IFACEMETHODIMP CPowerRenameUI::GetShowUI(_Out_ bool* showUI)
// IPowerRenameManagerEvents
IFACEMETHODIMP CPowerRenameUI::OnItemAdded(_In_ IPowerRenameItem*)
{
// Check if the user canceled the enumeration from the progress dialog UI
if (m_prpui.IsCanceled())
{
m_prpui.Stop();
if (m_sppre)
{
// Cancel the enumeration
m_sppre->Cancel();
}
}
return S_OK;
}
@ -373,21 +385,37 @@ void CPowerRenameUI::_Cleanup()
m_hwnd = NULL;
}
void CPowerRenameUI::_EnumerateItems(_In_ IUnknown* pdtobj)
HRESULT CPowerRenameUI::_EnumerateItems(_In_ IUnknown* pdtobj)
{
HRESULT hr = S_OK;
// Enumerate the data object and populate the manager
if (m_spsrm)
{
m_disableCountUpdate = true;
EnumerateDataObject(pdtobj, m_spsrm);
// Ensure we re-create the enumerator
m_sppre = nullptr;
hr = CPowerRenameEnum::s_CreateInstance(pdtobj, m_spsrm, IID_PPV_ARGS(&m_sppre));
if (SUCCEEDED(hr))
{
m_prpui.Start();
hr = m_sppre->Start();
m_prpui.Stop();
}
m_disableCountUpdate = false;
UINT itemCount = 0;
m_spsrm->GetVisibleItemCount(&itemCount);
m_listview.SetItemCount(itemCount);
if (SUCCEEDED(hr))
{
UINT itemCount = 0;
m_spsrm->GetItemCount(&itemCount);
m_listview.SetItemCount(itemCount);
_UpdateCounts();
_UpdateCounts();
}
}
return hr;
}
HRESULT CPowerRenameUI::_ReadSettings()
@ -607,7 +635,12 @@ void CPowerRenameUI::_OnInitDlg()
if (m_dataSource)
{
// Populate the manager from the data object
_EnumerateItems(m_dataSource);
if (FAILED(_EnumerateItems(m_dataSource)))
{
// Failed during enumeration. Close the dialog.
_OnCloseDlg();
return;
}
}
// Initialize from stored settings. Do this now in case we have
@ -1442,3 +1475,160 @@ void CPowerRenameListView::OnColumnClick(_In_ IPowerRenameManager* psrm, _In_ in
psrm->GetFilter(&filter);
_UpdateHeaderFilterState(filter);
}
IFACEMETHODIMP CPowerRenameProgressUI::QueryInterface(__in REFIID riid, __deref_out void** ppv)
{
static const QITAB qit[] = {
QITABENT(CPowerRenameProgressUI, IUnknown),
{ 0 },
};
return QISearch(this, qit, riid, ppv);
}
IFACEMETHODIMP_(ULONG)
CPowerRenameProgressUI::AddRef()
{
return InterlockedIncrement(&m_refCount);
}
IFACEMETHODIMP_(ULONG)
CPowerRenameProgressUI::Release()
{
long refCount = InterlockedDecrement(&m_refCount);
if (refCount == 0)
{
delete this;
}
return refCount;
}
#define TIMERID_CHECKCANCELED 101
#define CANCEL_CHECK_INTERVAL 500
HRESULT CPowerRenameProgressUI::Start()
{
_Cleanup();
m_canceled = false;
m_workerThreadHandle = CreateThread(nullptr, 0, s_workerThread, this, 0, nullptr);
return (m_workerThreadHandle) ? S_OK : E_FAIL;
}
DWORD WINAPI CPowerRenameProgressUI::s_workerThread(_In_ void* pv)
{
if (SUCCEEDED(CoInitializeEx(nullptr, COINIT_APARTMENTTHREADED | COINIT_DISABLE_OLE1DDE)))
{
CPowerRenameProgressUI* pThis = reinterpret_cast<CPowerRenameProgressUI*>(pv);
if (pThis)
{
HWND hwndMessage = CreateMsgWindow(g_hInst, s_msgWndProc, pThis);
SetTimer(hwndMessage, TIMERID_CHECKCANCELED, CANCEL_CHECK_INTERVAL, nullptr);
if (SUCCEEDED(CoCreateInstance(CLSID_ProgressDialog, NULL, CLSCTX_INPROC, IID_PPV_ARGS(&pThis->m_sppd))))
{
wchar_t buff[100] = { 0 };
LoadString(g_hInst, IDS_LOADING, buff, ARRAYSIZE(buff));
pThis->m_sppd->SetLine(1, buff, FALSE, NULL);
LoadString(g_hInst, IDS_LOADING_MSG, buff, ARRAYSIZE(buff));
pThis->m_sppd->SetLine(2, buff, FALSE, NULL);
LoadString(g_hInst, IDS_APP_TITLE, buff, ARRAYSIZE(buff));
pThis->m_sppd->SetTitle(buff);
SetTimer(hwndMessage, TIMERID_CHECKCANCELED, CANCEL_CHECK_INTERVAL, nullptr);
pThis->m_sppd->StartProgressDialog(NULL, NULL, PROGDLG_MARQUEEPROGRESS, NULL);
}
while (pThis->m_sppd && !pThis->m_canceled)
{
MSG msg;
while (PeekMessage(&msg, nullptr, 0, 0, PM_REMOVE))
{
TranslateMessage(&msg);
DispatchMessage(&msg);
}
}
KillTimer(hwndMessage, TIMERID_CHECKCANCELED);
DestroyWindow(hwndMessage);
}
CoUninitialize();
}
return S_OK;
}
HRESULT CPowerRenameProgressUI::Stop()
{
_Cleanup();
return S_OK;
}
void CPowerRenameProgressUI::_Cleanup()
{
if (m_sppd)
{
m_sppd->StopProgressDialog();
m_sppd = nullptr;
}
if (m_workerThreadHandle)
{
CloseHandle(m_workerThreadHandle);
m_workerThreadHandle = nullptr;
}
}
void CPowerRenameProgressUI::_UpdateCancelState()
{
m_canceled = (m_sppd && m_sppd->HasUserCancelled());
}
LRESULT CALLBACK CPowerRenameProgressUI::s_msgWndProc(_In_ HWND hwnd, _In_ UINT uMsg, _In_ WPARAM wParam, _In_ LPARAM lParam)
{
LRESULT lRes = 0;
CPowerRenameProgressUI* pThis = (CPowerRenameProgressUI*)GetWindowLongPtr(hwnd, 0);
if (pThis != nullptr)
{
lRes = pThis->_WndProc(hwnd, uMsg, wParam, lParam);
if (uMsg == WM_NCDESTROY)
{
SetWindowLongPtr(hwnd, 0, NULL);
}
}
else
{
lRes = DefWindowProc(hwnd, uMsg, wParam, lParam);
}
return lRes;
}
LRESULT CPowerRenameProgressUI::_WndProc(_In_ HWND hwnd, _In_ UINT msg, _In_ WPARAM wParam, _In_ LPARAM lParam)
{
LRESULT lRes = 0;
AddRef();
switch (msg)
{
case WM_TIMER:
if (wParam == TIMERID_CHECKCANCELED)
{
_UpdateCancelState();
}
break;
case WM_DESTROY:
KillTimer(hwnd, TIMERID_CHECKCANCELED);
break;
default:
lRes = DefWindowProc(hwnd, msg, wParam, lParam);
break;
}
Release();
return lRes;
}

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@ -35,6 +35,43 @@ private:
HWND m_hwndLV = nullptr;
};
class CPowerRenameProgressUI :
public IUnknown
{
public:
CPowerRenameProgressUI() :
m_refCount(1)
{
}
~CPowerRenameProgressUI() = default;
// IUnknown
IFACEMETHODIMP QueryInterface(__in REFIID riid, __deref_out void** ppv);
IFACEMETHODIMP_(ULONG)
AddRef();
IFACEMETHODIMP_(ULONG)
Release();
HRESULT Start();
HRESULT Stop();
bool IsCanceled() { return m_canceled; }
private:
static LRESULT CALLBACK s_msgWndProc(_In_ HWND hwnd, _In_ UINT uMsg, _In_ WPARAM wParam, _In_ LPARAM lParam);
LRESULT _WndProc(_In_ HWND hwnd, _In_ UINT msg, _In_ WPARAM wParam, _In_ LPARAM lParam);
static DWORD WINAPI s_workerThread(_In_ void* pv);
void _UpdateCancelState();
void _Cleanup();
long m_refCount = 0;
bool m_canceled = false;
HANDLE m_workerThreadHandle = nullptr;
CComPtr<IProgressDialog> m_sppd;
};
class CPowerRenameUI :
public IDropTarget,
public IPowerRenameUI,
@ -141,7 +178,7 @@ private:
void _SetCheckboxesFromFlags(_In_ DWORD flags);
void _ValidateFlagCheckbox(_In_ DWORD checkBoxId);
void _EnumerateItems(_In_ IUnknown* pdtobj);
HRESULT _EnumerateItems(_In_ IUnknown* pdtobj);
void _UpdateCounts();
void _CollectItemPosition(_In_ DWORD id);
@ -164,8 +201,10 @@ private:
int m_initialHeight = 0;
int m_lastWidth = 0;
int m_lastHeight = 0;
CPowerRenameProgressUI m_prpui;
CComPtr<IPowerRenameManager> m_spsrm;
CComPtr<IUnknown> m_dataSource;
CComPtr<IPowerRenameEnum> m_sppre;
CComPtr<IDropTargetHelper> m_spdth;
CComPtr<IAutoComplete2> m_spSearchAC;
CComPtr<IUnknown> m_spSearchACL;

View File

@ -205,4 +205,10 @@ Please select from the options above to show items.</value>
<data name="Rename_Criteria" xml:space="preserve">
<value>Enter the criteria below to rename the items</value>
</data>
<data name="Loading" xml:space="preserve">
<value>Loading...</value>
</data>
<data name="Loading_Msg" xml:space="preserve">
<value>Please wait while the selected items are enumerated.</value>
</data>
</root>