****Change to load maximum size from registry
****Add code to track current size
****Fix InsertMenuEntries to not exceed limit of menu item ids provided. Perhaps the method should try to be intelligent and if there are
- too many items, center around the current item? Could cause dispatch problems...
+ too many items, center around the current item? Could cause dispatch problems...
****Move tool tip text templates to resources
**Simplify code in InsertMenuEntries
Implement UpdateExternal
Implement Revert
*/
-#include <windows.h>
-#include <shlobj.h>
-#include <shlobj_undoc.h>
-#include <shlguid.h>
-#include <shlguid_undoc.h>
-#include <tchar.h>
-#include <perhist.h>
-#include <atlbase.h>
-#include <atlcom.h>
-#include <atlwin.h>
+
+#include "precomp.h"
class CTravelEntry :
- public CComObjectRootEx<CComMultiThreadModelNoCS>,
- public ITravelEntry
+ public CComObjectRootEx<CComMultiThreadModelNoCS>,
+ public ITravelEntry
{
public:
- CTravelEntry *fNextEntry;
- CTravelEntry *fPreviousEntry;
+ CTravelEntry *fNextEntry;
+ CTravelEntry *fPreviousEntry;
private:
- LPITEMIDLIST fPIDL;
- HGLOBAL fPersistState;
+ LPITEMIDLIST fPIDL;
+ HGLOBAL fPersistState;
public:
- CTravelEntry();
- ~CTravelEntry();
- HRESULT GetToolTipText(IUnknown *punk, LPWSTR pwzText) const;
- long GetSize() const;
+ CTravelEntry();
+ ~CTravelEntry();
+ HRESULT GetToolTipText(IUnknown *punk, LPWSTR pwzText) const;
+ long GetSize() const;
- // *** ITravelEntry methods ***
- virtual HRESULT STDMETHODCALLTYPE Invoke(IUnknown *punk);
- virtual HRESULT STDMETHODCALLTYPE Update(IUnknown *punk, BOOL fIsLocalAnchor);
- virtual HRESULT STDMETHODCALLTYPE GetPidl(LPITEMIDLIST *ppidl);
+ // *** ITravelEntry methods ***
+ virtual HRESULT STDMETHODCALLTYPE Invoke(IUnknown *punk);
+ virtual HRESULT STDMETHODCALLTYPE Update(IUnknown *punk, BOOL fIsLocalAnchor);
+ virtual HRESULT STDMETHODCALLTYPE GetPidl(LPITEMIDLIST *ppidl);
BEGIN_COM_MAP(CTravelEntry)
- COM_INTERFACE_ENTRY_IID(IID_ITravelEntry, ITravelEntry)
+ COM_INTERFACE_ENTRY_IID(IID_ITravelEntry, ITravelEntry)
END_COM_MAP()
};
class CTravelLog :
- public CComObjectRootEx<CComMultiThreadModelNoCS>,
- public ITravelLog
+ public CComObjectRootEx<CComMultiThreadModelNoCS>,
+ public ITravelLog
{
private:
- CTravelEntry *fListHead;
- CTravelEntry *fListTail;
- CTravelEntry *fCurrentEntry;
- long fMaximumSize;
- long fCurrentSize;
- unsigned long fEntryCount;
+ CTravelEntry *fListHead;
+ CTravelEntry *fListTail;
+ CTravelEntry *fCurrentEntry;
+ long fMaximumSize;
+ long fCurrentSize;
+ unsigned long fEntryCount;
public:
- CTravelLog();
- ~CTravelLog();
- HRESULT Initialize();
- HRESULT FindRelativeEntry(int offset, CTravelEntry **foundEntry);
- void DeleteChain(CTravelEntry *startHere);
- void AppendEntry(CTravelEntry *afterEntry, CTravelEntry *newEntry);
+ CTravelLog();
+ ~CTravelLog();
+ HRESULT Initialize();
+ HRESULT FindRelativeEntry(int offset, CTravelEntry **foundEntry);
+ void DeleteChain(CTravelEntry *startHere);
+ void AppendEntry(CTravelEntry *afterEntry, CTravelEntry *newEntry);
public:
- // *** ITravelLog methods ***
- virtual HRESULT STDMETHODCALLTYPE AddEntry(IUnknown *punk, BOOL fIsLocalAnchor);
- virtual HRESULT STDMETHODCALLTYPE UpdateEntry(IUnknown *punk, BOOL fIsLocalAnchor);
- virtual HRESULT STDMETHODCALLTYPE UpdateExternal(IUnknown *punk, IUnknown *punkHLBrowseContext);
- virtual HRESULT STDMETHODCALLTYPE Travel(IUnknown *punk, int iOffset);
- virtual HRESULT STDMETHODCALLTYPE GetTravelEntry(IUnknown *punk, int iOffset, ITravelEntry **ppte);
- virtual HRESULT STDMETHODCALLTYPE FindTravelEntry(IUnknown *punk, LPCITEMIDLIST pidl, ITravelEntry **ppte);
- virtual HRESULT STDMETHODCALLTYPE GetToolTipText(IUnknown *punk, int iOffset, int idsTemplate, LPWSTR pwzText, DWORD cchText);
- virtual HRESULT STDMETHODCALLTYPE InsertMenuEntries(IUnknown *punk, HMENU hmenu, int nPos, int idFirst, int idLast, DWORD dwFlags);
- virtual HRESULT STDMETHODCALLTYPE Clone(ITravelLog **pptl);
- virtual DWORD STDMETHODCALLTYPE CountEntries(IUnknown *punk);
- virtual HRESULT STDMETHODCALLTYPE Revert();
+ // *** ITravelLog methods ***
+ virtual HRESULT STDMETHODCALLTYPE AddEntry(IUnknown *punk, BOOL fIsLocalAnchor);
+ virtual HRESULT STDMETHODCALLTYPE UpdateEntry(IUnknown *punk, BOOL fIsLocalAnchor);
+ virtual HRESULT STDMETHODCALLTYPE UpdateExternal(IUnknown *punk, IUnknown *punkHLBrowseContext);
+ virtual HRESULT STDMETHODCALLTYPE Travel(IUnknown *punk, int iOffset);
+ virtual HRESULT STDMETHODCALLTYPE GetTravelEntry(IUnknown *punk, int iOffset, ITravelEntry **ppte);
+ virtual HRESULT STDMETHODCALLTYPE FindTravelEntry(IUnknown *punk, LPCITEMIDLIST pidl, ITravelEntry **ppte);
+ virtual HRESULT STDMETHODCALLTYPE GetToolTipText(IUnknown *punk, int iOffset, int idsTemplate, LPWSTR pwzText, DWORD cchText);
+ virtual HRESULT STDMETHODCALLTYPE InsertMenuEntries(IUnknown *punk, HMENU hmenu, int nPos, int idFirst, int idLast, DWORD dwFlags);
+ virtual HRESULT STDMETHODCALLTYPE Clone(ITravelLog **pptl);
+ virtual DWORD STDMETHODCALLTYPE CountEntries(IUnknown *punk);
+ virtual HRESULT STDMETHODCALLTYPE Revert();
BEGIN_COM_MAP(CTravelLog)
- COM_INTERFACE_ENTRY_IID(IID_ITravelLog, ITravelLog)
+ COM_INTERFACE_ENTRY_IID(IID_ITravelLog, ITravelLog)
END_COM_MAP()
};
CTravelEntry::CTravelEntry()
{
- fNextEntry = NULL;
- fPreviousEntry = NULL;
- fPIDL = NULL;
- fPersistState = NULL;
+ fNextEntry = NULL;
+ fPreviousEntry = NULL;
+ fPIDL = NULL;
+ fPersistState = NULL;
}
CTravelEntry::~CTravelEntry()
{
- ILFree(fPIDL);
- GlobalFree(fPersistState);
+ ILFree(fPIDL);
+ GlobalFree(fPersistState);
}
HRESULT CTravelEntry::GetToolTipText(IUnknown *punk, LPWSTR pwzText) const
{
- HRESULT hResult;
+ HRESULT hResult;
- hResult = ILGetDisplayNameEx(NULL, fPIDL, pwzText, ILGDN_NORMAL);
- if (FAILED(hResult))
- return hResult;
- return S_OK;
+ hResult = ILGetDisplayNameEx(NULL, fPIDL, pwzText, ILGDN_NORMAL);
+ if (FAILED(hResult))
+ return hResult;
+ return S_OK;
}
long CTravelEntry::GetSize() const
{
- return 0;
+ return 0;
}
HRESULT STDMETHODCALLTYPE CTravelEntry::Invoke(IUnknown *punk)
{
- CComPtr<IPersistHistory> persistHistory;
- CComPtr<IStream> globalStream;
- HRESULT hResult;
-
- hResult = punk->QueryInterface(IID_IPersistHistory, (void **)&persistHistory);
- if (FAILED(hResult))
- return hResult;
- hResult = CreateStreamOnHGlobal(fPersistState, FALSE, &globalStream);
- if (FAILED(hResult))
- return hResult;
- hResult = persistHistory->LoadHistory(globalStream, NULL);
- if (FAILED(hResult))
- return hResult;
- return S_OK;
+ CComPtr<IPersistHistory> persistHistory;
+ CComPtr<IStream> globalStream;
+ HRESULT hResult;
+
+ hResult = punk->QueryInterface(IID_PPV_ARG(IPersistHistory, &persistHistory));
+ if (FAILED(hResult))
+ return hResult;
+ hResult = CreateStreamOnHGlobal(fPersistState, FALSE, &globalStream);
+ if (FAILED(hResult))
+ return hResult;
+ hResult = persistHistory->LoadHistory(globalStream, NULL);
+ if (FAILED(hResult))
+ return hResult;
+ return S_OK;
}
HRESULT STDMETHODCALLTYPE CTravelEntry::Update(IUnknown *punk, BOOL fIsLocalAnchor)
{
- CComPtr<ITravelLogClient> travelLogClient;
- CComPtr<IPersistHistory> persistHistory;
- CComPtr<IStream> globalStream;
- WINDOWDATA windowData;
- HGLOBAL globalStorage;
- HRESULT hResult;
-
- ILFree(fPIDL);
- fPIDL = NULL;
- GlobalFree(fPersistState);
- fPersistState = NULL;
- hResult = punk->QueryInterface(IID_ITravelLogClient, (void **)&travelLogClient);
- if (FAILED(hResult))
- return hResult;
- hResult = travelLogClient->GetWindowData(&windowData);
- if (FAILED(hResult))
- return hResult;
- fPIDL = windowData.pidl;
- // TODO: Properly free the windowData
- hResult = punk->QueryInterface(IID_IPersistHistory, (void **)&persistHistory);
- if (FAILED(hResult))
- return hResult;
- globalStorage = GlobalAlloc(GMEM_FIXED, 0);
- hResult = CreateStreamOnHGlobal(globalStorage, FALSE, &globalStream);
- if (FAILED(hResult))
- return hResult;
- hResult = persistHistory->SaveHistory(globalStream);
- if (FAILED(hResult))
- return hResult;
- hResult = GetHGlobalFromStream(globalStream, &fPersistState);
- if (FAILED(hResult))
- return hResult;
- return S_OK;
+ CComPtr<ITravelLogClient> travelLogClient;
+ CComPtr<IPersistHistory> persistHistory;
+ CComPtr<IStream> globalStream;
+ WINDOWDATA windowData;
+ HGLOBAL globalStorage;
+ HRESULT hResult;
+
+ ILFree(fPIDL);
+ fPIDL = NULL;
+ GlobalFree(fPersistState);
+ fPersistState = NULL;
+ hResult = punk->QueryInterface(IID_PPV_ARG(ITravelLogClient, &travelLogClient));
+ if (FAILED(hResult))
+ return hResult;
+ hResult = punk->QueryInterface(IID_PPV_ARG(IPersistHistory, &persistHistory));
+ if (FAILED(hResult))
+ return hResult;
+ globalStorage = GlobalAlloc(GMEM_FIXED, 0);
+ hResult = CreateStreamOnHGlobal(globalStorage, FALSE, &globalStream);
+ if (FAILED(hResult))
+ return hResult;
+ hResult = persistHistory->SaveHistory(globalStream);
+ if (FAILED(hResult))
+ return hResult;
+ hResult = travelLogClient->GetWindowData(globalStream, &windowData);
+ if (FAILED(hResult))
+ return hResult;
+ fPIDL = windowData.pidl;
+ // TODO: Properly free the windowData
+ hResult = GetHGlobalFromStream(globalStream, &fPersistState);
+ if (FAILED(hResult))
+ return hResult;
+ return S_OK;
}
HRESULT STDMETHODCALLTYPE CTravelEntry::GetPidl(LPITEMIDLIST *ppidl)
{
- if (ppidl == NULL)
- return E_POINTER;
- *ppidl = ILClone(fPIDL);
- if (*ppidl == NULL)
- return E_OUTOFMEMORY;
- return S_OK;
+ if (ppidl == NULL)
+ return E_POINTER;
+ *ppidl = ILClone(fPIDL);
+ if (*ppidl == NULL)
+ return E_OUTOFMEMORY;
+ return S_OK;
}
CTravelLog::CTravelLog()
{
- fListHead = NULL;
- fListTail = NULL;
- fCurrentEntry = NULL;
- fMaximumSize = 0;
- fCurrentSize = 0;
- fEntryCount = 0;
+ fListHead = NULL;
+ fListTail = NULL;
+ fCurrentEntry = NULL;
+ fMaximumSize = 0;
+ fCurrentSize = 0;
+ fEntryCount = 0;
}
CTravelLog::~CTravelLog()
{
- CTravelEntry *anEntry;
- CTravelEntry *next;
-
- anEntry = fListHead;
- while (anEntry != NULL)
- {
- next = anEntry->fNextEntry;
- anEntry->Release();
- anEntry = next;
- }
+ CTravelEntry *anEntry;
+ CTravelEntry *next;
+
+ anEntry = fListHead;
+ while (anEntry != NULL)
+ {
+ next = anEntry->fNextEntry;
+ anEntry->Release();
+ anEntry = next;
+ }
}
HRESULT CTravelLog::Initialize()
{
- fMaximumSize = 1024 * 1024; // TODO: change to read this from registry
- // Software\Microsoft\Windows\CurrentVersion\Explorer\TravelLog
- // MaxSize
- return S_OK;
+ fMaximumSize = 1024 * 1024; // TODO: change to read this from registry
+ // Software\Microsoft\Windows\CurrentVersion\Explorer\TravelLog
+ // MaxSize
+ return S_OK;
}
HRESULT CTravelLog::FindRelativeEntry(int offset, CTravelEntry **foundEntry)
{
- CTravelEntry *curEntry;
-
- *foundEntry = NULL;
- curEntry = fCurrentEntry;
- if (offset < 0)
- {
- while (offset < 0 && curEntry != NULL)
- {
- curEntry = curEntry->fPreviousEntry;
- offset++;
- }
- }
- else
- {
- while (offset > 0 && curEntry != NULL)
- {
- curEntry = curEntry->fNextEntry;
- offset--;
- }
- }
- if (curEntry == NULL)
- return E_INVALIDARG;
- *foundEntry = curEntry;
- return S_OK;
+ CTravelEntry *curEntry;
+
+ *foundEntry = NULL;
+ curEntry = fCurrentEntry;
+ if (offset < 0)
+ {
+ while (offset < 0 && curEntry != NULL)
+ {
+ curEntry = curEntry->fPreviousEntry;
+ offset++;
+ }
+ }
+ else
+ {
+ while (offset > 0 && curEntry != NULL)
+ {
+ curEntry = curEntry->fNextEntry;
+ offset--;
+ }
+ }
+ if (curEntry == NULL)
+ return E_INVALIDARG;
+ *foundEntry = curEntry;
+ return S_OK;
}
void CTravelLog::DeleteChain(CTravelEntry *startHere)
{
- CTravelEntry *saveNext;
- long itemSize;
-
- if (startHere->fPreviousEntry != NULL)
- {
- startHere->fPreviousEntry->fNextEntry = NULL;
- fListTail = startHere->fPreviousEntry;
- }
- else
- {
- fListHead = NULL;
- fListTail = NULL;
- }
- while (startHere != NULL)
- {
- saveNext = startHere->fNextEntry;
- itemSize = startHere->GetSize();
- fCurrentSize -= itemSize;
- startHere->Release();
- startHere = saveNext;
- fEntryCount--;
- }
+ CTravelEntry *saveNext;
+ long itemSize;
+
+ if (startHere->fPreviousEntry != NULL)
+ {
+ startHere->fPreviousEntry->fNextEntry = NULL;
+ fListTail = startHere->fPreviousEntry;
+ }
+ else
+ {
+ fListHead = NULL;
+ fListTail = NULL;
+ }
+ while (startHere != NULL)
+ {
+ saveNext = startHere->fNextEntry;
+ itemSize = startHere->GetSize();
+ fCurrentSize -= itemSize;
+ startHere->Release();
+ startHere = saveNext;
+ fEntryCount--;
+ }
}
void CTravelLog::AppendEntry(CTravelEntry *afterEntry, CTravelEntry *newEntry)
{
- if (afterEntry == NULL)
- {
- fListHead = newEntry;
- fListTail = newEntry;
- }
- else
- {
- newEntry->fNextEntry = afterEntry->fNextEntry;
- afterEntry->fNextEntry = newEntry;
- newEntry->fPreviousEntry = afterEntry;
- if (newEntry->fNextEntry == NULL)
- fListTail = newEntry;
- else
- newEntry->fNextEntry->fPreviousEntry = newEntry;
- }
- fEntryCount++;
+ if (afterEntry == NULL)
+ {
+ fListHead = newEntry;
+ fListTail = newEntry;
+ }
+ else
+ {
+ newEntry->fNextEntry = afterEntry->fNextEntry;
+ afterEntry->fNextEntry = newEntry;
+ newEntry->fPreviousEntry = afterEntry;
+ if (newEntry->fNextEntry == NULL)
+ fListTail = newEntry;
+ else
+ newEntry->fNextEntry->fPreviousEntry = newEntry;
+ }
+ fEntryCount++;
}
HRESULT STDMETHODCALLTYPE CTravelLog::AddEntry(IUnknown *punk, BOOL fIsLocalAnchor)
{
- CComObject<CTravelEntry> *newEntry;
- long itemSize;
-
- if (punk == NULL)
- return E_INVALIDARG;
- ATLTRY (newEntry = new CComObject<CTravelEntry>);
- if (newEntry == NULL)
- return E_OUTOFMEMORY;
- newEntry->AddRef();
- if (fCurrentEntry != NULL && fCurrentEntry->fNextEntry != NULL)
- DeleteChain(fCurrentEntry->fNextEntry);
- AppendEntry(fCurrentEntry, newEntry);
- itemSize = newEntry->GetSize();
- fCurrentSize += itemSize;
- fCurrentEntry = newEntry;
- return S_OK;
+ CComObject<CTravelEntry> *newEntry;
+ long itemSize;
+
+ if (punk == NULL)
+ return E_INVALIDARG;
+ ATLTRY (newEntry = new CComObject<CTravelEntry>);
+ if (newEntry == NULL)
+ return E_OUTOFMEMORY;
+ newEntry->AddRef();
+ if (fCurrentEntry != NULL && fCurrentEntry->fNextEntry != NULL)
+ DeleteChain(fCurrentEntry->fNextEntry);
+ AppendEntry(fCurrentEntry, newEntry);
+ itemSize = newEntry->GetSize();
+ fCurrentSize += itemSize;
+ fCurrentEntry = newEntry;
+ return S_OK;
}
HRESULT STDMETHODCALLTYPE CTravelLog::UpdateEntry(IUnknown *punk, BOOL fIsLocalAnchor)
{
- if (punk == NULL)
- return E_INVALIDARG;
- if (fCurrentEntry == NULL)
- return E_UNEXPECTED;
- return fCurrentEntry->Update(punk, fIsLocalAnchor);
+ if (punk == NULL)
+ return E_INVALIDARG;
+ if (fCurrentEntry == NULL)
+ return E_UNEXPECTED;
+ return fCurrentEntry->Update(punk, fIsLocalAnchor);
}
HRESULT STDMETHODCALLTYPE CTravelLog::UpdateExternal(IUnknown *punk, IUnknown *punkHLBrowseContext)
{
- return E_NOTIMPL;
+ return E_NOTIMPL;
}
HRESULT STDMETHODCALLTYPE CTravelLog::Travel(IUnknown *punk, int iOffset)
{
- CTravelEntry *destinationEntry;
- HRESULT hResult;
-
- hResult = FindRelativeEntry(iOffset, &destinationEntry);
- if (FAILED(hResult))
- return hResult;
- fCurrentEntry = destinationEntry;
- hResult = destinationEntry->Invoke(punk);
- if (FAILED(hResult))
- return hResult;
- return S_OK;
+ CTravelEntry *destinationEntry;
+ HRESULT hResult;
+
+ hResult = FindRelativeEntry(iOffset, &destinationEntry);
+ if (FAILED(hResult))
+ return hResult;
+ fCurrentEntry = destinationEntry;
+ hResult = destinationEntry->Invoke(punk);
+ if (FAILED(hResult))
+ return hResult;
+ return S_OK;
}
HRESULT STDMETHODCALLTYPE CTravelLog::GetTravelEntry(IUnknown *punk, int iOffset, ITravelEntry **ppte)
{
- CTravelEntry *destinationEntry;
- HRESULT hResult;
-
- hResult = FindRelativeEntry(iOffset, &destinationEntry);
- if (FAILED(hResult))
- return hResult;
- return destinationEntry->QueryInterface(IID_ITravelEntry, (void **)ppte);
+ CTravelEntry *destinationEntry;
+ HRESULT hResult;
+
+ hResult = FindRelativeEntry(iOffset, &destinationEntry);
+ if (FAILED(hResult))
+ return hResult;
+ return destinationEntry->QueryInterface(IID_PPV_ARG(ITravelEntry, ppte));
}
HRESULT STDMETHODCALLTYPE CTravelLog::FindTravelEntry(IUnknown *punk, LPCITEMIDLIST pidl, ITravelEntry **ppte)
{
- if (ppte == NULL)
- return E_POINTER;
- if (punk == NULL || pidl == NULL)
- return E_INVALIDARG;
- return E_NOTIMPL;
+ if (ppte == NULL)
+ return E_POINTER;
+ if (punk == NULL || pidl == NULL)
+ return E_INVALIDARG;
+ return E_NOTIMPL;
}
HRESULT STDMETHODCALLTYPE CTravelLog::GetToolTipText(IUnknown *punk, int iOffset, int idsTemplate, LPWSTR pwzText, DWORD cchText)
{
- CTravelEntry *destinationEntry;
- wchar_t tempString[MAX_PATH];
- wchar_t templateString[200];
- HRESULT hResult;
-
- if (pwzText == NULL)
- return E_POINTER;
- if (punk == NULL || cchText == 0)
- return E_INVALIDARG;
- hResult = FindRelativeEntry(iOffset, &destinationEntry);
- if (FAILED(hResult))
- return hResult;
- hResult = destinationEntry->GetToolTipText(punk, tempString);
- if (FAILED(hResult))
- return hResult;
- if (iOffset < 0)
- {
- wcscpy(templateString, L"Back to %s");
- }
- else
- {
- wcscpy(templateString, L"Forward to %s");
- }
- _snwprintf(pwzText, cchText, templateString, tempString);
- return S_OK;
+ CTravelEntry *destinationEntry;
+ wchar_t tempString[MAX_PATH];
+ wchar_t templateString[200];
+ HRESULT hResult;
+
+ if (pwzText == NULL)
+ return E_POINTER;
+ if (punk == NULL || cchText == 0)
+ return E_INVALIDARG;
+ hResult = FindRelativeEntry(iOffset, &destinationEntry);
+ if (FAILED(hResult))
+ return hResult;
+ hResult = destinationEntry->GetToolTipText(punk, tempString);
+ if (FAILED(hResult))
+ return hResult;
+ if (iOffset < 0)
+ {
+ wcscpy(templateString, L"Back to %s");
+ }
+ else
+ {
+ wcscpy(templateString, L"Forward to %s");
+ }
+ _snwprintf(pwzText, cchText, templateString, tempString);
+ return S_OK;
}
static void FixAmpersands(wchar_t *buffer)
{
- wchar_t tempBuffer[MAX_PATH * 2];
- wchar_t ch;
- wchar_t *srcPtr;
- wchar_t *dstPtr;
-
- srcPtr = buffer;
- dstPtr = tempBuffer;
- while (*srcPtr != 0)
- {
- ch = *srcPtr++;
- *dstPtr++ = ch;
- if (ch == '&')
- *dstPtr++ = '&';
- }
- *dstPtr = 0;
- wcscpy(buffer, tempBuffer);
+ wchar_t tempBuffer[MAX_PATH * 2];
+ wchar_t ch;
+ wchar_t *srcPtr;
+ wchar_t *dstPtr;
+
+ srcPtr = buffer;
+ dstPtr = tempBuffer;
+ while (*srcPtr != 0)
+ {
+ ch = *srcPtr++;
+ *dstPtr++ = ch;
+ if (ch == '&')
+ *dstPtr++ = '&';
+ }
+ *dstPtr = 0;
+ wcscpy(buffer, tempBuffer);
}
-HRESULT STDMETHODCALLTYPE CTravelLog::InsertMenuEntries(IUnknown *punk, HMENU hmenu, int nPos, int idFirst, int idLast, DWORD dwFlags)
+HRESULT STDMETHODCALLTYPE CTravelLog::InsertMenuEntries(IUnknown *punk, HMENU hmenu,
+ int nPos, int idFirst, int idLast, DWORD dwFlags)
{
- CTravelEntry *currentItem;
- MENUITEMINFO menuItemInfo;
- wchar_t itemTextBuffer[MAX_PATH * 2];
- HRESULT hResult;
-
- // TLMENUF_BACK - include back entries
- // TLMENUF_INCLUDECURRENT - include current entry, if TLMENUF_CHECKCURRENT then check the entry
- // TLMENUF_FORE - include next entries
- // if fore+back, list from oldest to newest
- // if back, list from newest to oldest
- // if fore, list from newest to oldest
-
- // don't forget to patch ampersands before adding to menu
- if (punk == NULL)
- return E_INVALIDARG;
- if (idLast <= idFirst)
- return E_INVALIDARG;
- menuItemInfo.cbSize = sizeof(menuItemInfo);
- menuItemInfo.fMask = MIIM_FTYPE | MIIM_ID | MIIM_STATE | MIIM_STRING;
- menuItemInfo.fType = MFT_STRING;
- menuItemInfo.wID = idFirst;
- menuItemInfo.fState = MFS_ENABLED;
- menuItemInfo.dwTypeData = itemTextBuffer;
- if ((dwFlags & TLMENUF_BACK) != 0)
- {
- if ((dwFlags & TLMENUF_FORE) != 0)
- {
- currentItem = fCurrentEntry;
- if (currentItem != NULL)
- {
- while (currentItem->fPreviousEntry != NULL)
- currentItem = currentItem->fPreviousEntry;
- }
- while (currentItem != fCurrentEntry)
- {
- hResult = currentItem->GetToolTipText(punk, itemTextBuffer);
- if (SUCCEEDED(hResult))
- {
- FixAmpersands(itemTextBuffer);
- if (InsertMenuItem(hmenu, nPos, TRUE, &menuItemInfo))
- {
- nPos++;
- menuItemInfo.wID++;
- }
- }
- currentItem = currentItem->fNextEntry;
- }
- }
- else
- {
- currentItem = fCurrentEntry;
- if (currentItem != NULL)
- currentItem = currentItem->fPreviousEntry;
- while (currentItem != NULL)
- {
- hResult = currentItem->GetToolTipText(punk, itemTextBuffer);
- if (SUCCEEDED(hResult))
- {
- FixAmpersands(itemTextBuffer);
- if (InsertMenuItem(hmenu, nPos, TRUE, &menuItemInfo))
- {
- nPos++;
- menuItemInfo.wID++;
- }
- }
- currentItem = currentItem->fPreviousEntry;
- }
- }
- }
- if ((dwFlags & TLMENUF_INCLUDECURRENT) != 0)
- {
- if (fCurrentEntry != NULL)
- {
- hResult = fCurrentEntry->GetToolTipText(punk, itemTextBuffer);
- if (SUCCEEDED(hResult))
- {
- FixAmpersands(itemTextBuffer);
- if ((dwFlags & TLMENUF_CHECKCURRENT) != 0)
- menuItemInfo.fState |= MFS_CHECKED;
- if (InsertMenuItem(hmenu, nPos, TRUE, &menuItemInfo))
- {
- nPos++;
- menuItemInfo.wID++;
- }
- menuItemInfo.fState &= ~MFS_CHECKED;
- }
- }
- }
- if ((dwFlags & TLMENUF_FORE) != 0)
- {
- currentItem = fCurrentEntry;
- if (currentItem != NULL)
- currentItem = currentItem->fNextEntry;
- while (currentItem != NULL)
- {
- hResult = currentItem->GetToolTipText(punk, itemTextBuffer);
- if (SUCCEEDED(hResult))
- {
- FixAmpersands(itemTextBuffer);
- if (InsertMenuItem(hmenu, nPos, TRUE, &menuItemInfo))
- {
- nPos++;
- menuItemInfo.wID++;
- }
- }
- currentItem = currentItem->fNextEntry;
- }
- }
- return S_OK;
+ CTravelEntry *currentItem;
+ MENUITEMINFO menuItemInfo;
+ wchar_t itemTextBuffer[MAX_PATH * 2];
+ HRESULT hResult;
+
+ // TLMENUF_BACK - include back entries
+ // TLMENUF_INCLUDECURRENT - include current entry, if TLMENUF_CHECKCURRENT then check the entry
+ // TLMENUF_FORE - include next entries
+ // if fore+back, list from oldest to newest
+ // if back, list from newest to oldest
+ // if fore, list from newest to oldest
+
+ // don't forget to patch ampersands before adding to menu
+ if (punk == NULL)
+ return E_INVALIDARG;
+ if (idLast <= idFirst)
+ return E_INVALIDARG;
+ menuItemInfo.cbSize = sizeof(menuItemInfo);
+ menuItemInfo.fMask = MIIM_FTYPE | MIIM_ID | MIIM_STATE | MIIM_STRING;
+ menuItemInfo.fType = MFT_STRING;
+ menuItemInfo.wID = idFirst;
+ menuItemInfo.fState = MFS_ENABLED;
+ menuItemInfo.dwTypeData = itemTextBuffer;
+ if ((dwFlags & TLMENUF_BACK) != 0)
+ {
+ if ((dwFlags & TLMENUF_FORE) != 0)
+ {
+ currentItem = fCurrentEntry;
+ if (currentItem != NULL)
+ {
+ while (currentItem->fPreviousEntry != NULL)
+ currentItem = currentItem->fPreviousEntry;
+ }
+ while (currentItem != fCurrentEntry)
+ {
+ hResult = currentItem->GetToolTipText(punk, itemTextBuffer);
+ if (SUCCEEDED(hResult))
+ {
+ FixAmpersands(itemTextBuffer);
+ if (InsertMenuItem(hmenu, nPos, TRUE, &menuItemInfo))
+ {
+ nPos++;
+ menuItemInfo.wID++;
+ }
+ }
+ currentItem = currentItem->fNextEntry;
+ }
+ }
+ else
+ {
+ currentItem = fCurrentEntry;
+ if (currentItem != NULL)
+ currentItem = currentItem->fPreviousEntry;
+ while (currentItem != NULL)
+ {
+ hResult = currentItem->GetToolTipText(punk, itemTextBuffer);
+ if (SUCCEEDED(hResult))
+ {
+ FixAmpersands(itemTextBuffer);
+ if (InsertMenuItem(hmenu, nPos, TRUE, &menuItemInfo))
+ {
+ nPos++;
+ menuItemInfo.wID++;
+ }
+ }
+ currentItem = currentItem->fPreviousEntry;
+ }
+ }
+ }
+ if ((dwFlags & TLMENUF_INCLUDECURRENT) != 0)
+ {
+ if (fCurrentEntry != NULL)
+ {
+ hResult = fCurrentEntry->GetToolTipText(punk, itemTextBuffer);
+ if (SUCCEEDED(hResult))
+ {
+ FixAmpersands(itemTextBuffer);
+ if ((dwFlags & TLMENUF_CHECKCURRENT) != 0)
+ menuItemInfo.fState |= MFS_CHECKED;
+ if (InsertMenuItem(hmenu, nPos, TRUE, &menuItemInfo))
+ {
+ nPos++;
+ menuItemInfo.wID++;
+ }
+ menuItemInfo.fState &= ~MFS_CHECKED;
+ }
+ }
+ }
+ if ((dwFlags & TLMENUF_FORE) != 0)
+ {
+ currentItem = fCurrentEntry;
+ if (currentItem != NULL)
+ currentItem = currentItem->fNextEntry;
+ while (currentItem != NULL)
+ {
+ hResult = currentItem->GetToolTipText(punk, itemTextBuffer);
+ if (SUCCEEDED(hResult))
+ {
+ FixAmpersands(itemTextBuffer);
+ if (InsertMenuItem(hmenu, nPos, TRUE, &menuItemInfo))
+ {
+ nPos++;
+ menuItemInfo.wID++;
+ }
+ }
+ currentItem = currentItem->fNextEntry;
+ }
+ }
+ return S_OK;
}
HRESULT STDMETHODCALLTYPE CTravelLog::Clone(ITravelLog **pptl)
{
- if (pptl == NULL)
- return E_POINTER;
- *pptl = NULL;
- // duplicate the log
- return E_NOTIMPL;
+ if (pptl == NULL)
+ return E_POINTER;
+ *pptl = NULL;
+ // duplicate the log
+ return E_NOTIMPL;
}
DWORD STDMETHODCALLTYPE CTravelLog::CountEntries(IUnknown *punk)
{
- if (punk == NULL)
- return E_INVALIDARG;
- return fEntryCount;
+ if (punk == NULL)
+ return E_INVALIDARG;
+ return fEntryCount;
}
HRESULT STDMETHODCALLTYPE CTravelLog::Revert()
{
- // remove the current entry?
- return E_NOTIMPL;
+ // remove the current entry?
+ return E_NOTIMPL;
}
HRESULT CreateTravelLog(REFIID riid, void **ppv)
{
- CComObject<CTravelLog> *theTravelLog;
- HRESULT hResult;
-
- if (ppv == NULL)
- return E_POINTER;
- *ppv = NULL;
- ATLTRY (theTravelLog = new CComObject<CTravelLog>);
- if (theTravelLog == NULL)
- return E_OUTOFMEMORY;
- hResult = theTravelLog->QueryInterface (riid, (void **)ppv);
- if (FAILED (hResult))
- {
- delete theTravelLog;
- return hResult;
- }
- hResult = theTravelLog->Initialize();
- if (FAILED(hResult))
- return hResult;
- return S_OK;
+ CComObject<CTravelLog> *theTravelLog;
+ HRESULT hResult;
+
+ if (ppv == NULL)
+ return E_POINTER;
+ *ppv = NULL;
+ ATLTRY (theTravelLog = new CComObject<CTravelLog>);
+ if (theTravelLog == NULL)
+ return E_OUTOFMEMORY;
+ hResult = theTravelLog->QueryInterface(riid, reinterpret_cast<void **>(ppv));
+ if (FAILED(hResult))
+ {
+ delete theTravelLog;
+ return hResult;
+ }
+ hResult = theTravelLog->Initialize();
+ if (FAILED(hResult))
+ return hResult;
+ return S_OK;
}
projects / reactos.git / blobdiff