CAddressEditBox Class Reference

#include <addresseditbox.h>

Inheritance diagram for CAddressEditBox:

Collaboration diagram for CAddressEditBox:

Public Member Functions
	CAddressEditBox ()
	~CAddressEditBox ()
STDMETHOD()	SetOwner (IUnknown *) override
STDMETHOD()	FileSysChange (long param8, long paramC) override
STDMETHOD()	Refresh (long param8) override
STDMETHOD()	Init (HWND comboboxEx, HWND editControl, long param14, IUnknown *param18) override
STDMETHOD()	SetCurrentDir (PCWSTR pszPath) override
STDMETHOD()	ParseNow (long paramC) override
STDMETHOD()	Execute (long paramC) override
STDMETHOD()	Save (long paramC) override
STDMETHOD()	OnWinEvent (HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM lParam, LRESULT *theResult) override
STDMETHOD()	IsWindowOwner (HWND hWnd) override
STDMETHOD()	QueryStatus (const GUID *pguidCmdGroup, ULONG cCmds, OLECMD prgCmds[], OLECMDTEXT *pCmdText) override
STDMETHOD()	Exec (const GUID *pguidCmdGroup, DWORD nCmdID, DWORD nCmdexecopt, VARIANT *pvaIn, VARIANT *pvaOut) override
STDMETHOD()	GetTypeInfoCount (UINT *pctinfo) override
STDMETHOD()	GetTypeInfo (UINT iTInfo, LCID lcid, ITypeInfo **ppTInfo) override
STDMETHOD()	GetIDsOfNames (REFIID riid, LPOLESTR *rgszNames, UINT cNames, LCID lcid, DISPID *rgDispId) override
STDMETHOD()	Invoke (DISPID dispIdMember, REFIID riid, LCID lcid, WORD wFlags, DISPPARAMS *pDispParams, VARIANT *pVarResult, EXCEPINFO *pExcepInfo, UINT *puArgErr) override
STDMETHOD()	GetClassID (CLSID *pClassID) override
STDMETHOD()	IsDirty () override
STDMETHOD()	Load (IStream *pStm) override
STDMETHOD()	Save (IStream *pStm, BOOL fClearDirty) override
STDMETHOD()	GetSizeMax (ULARGE_INTEGER *pcbSize) override
LRESULT	OnSettingChange (UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL &bHandled)
Public Member Functions inherited from ATL::CComObjectRootEx< CComMultiThreadModelNoCS >
	~CComObjectRootEx ()
ULONG	InternalAddRef ()
ULONG	InternalRelease ()
void	Lock ()
void	Unlock ()
HRESULT	_AtlInitialConstruct ()
Public Member Functions inherited from ATL::CComObjectRootBase
	CComObjectRootBase ()
	~CComObjectRootBase ()
void	SetVoid (void *)
HRESULT	_AtlFinalConstruct ()
HRESULT	FinalConstruct ()
void	InternalFinalConstructAddRef ()
void	InternalFinalConstructRelease ()
void	FinalRelease ()
Public Member Functions inherited from IDispatch
HRESULT	GetTypeInfoCount ([out] UINT *pctinfo)
HRESULT	GetTypeInfo ([in] UINT iTInfo, [in] LCID lcid, [out] ITypeInfo **ppTInfo)
HRESULT	GetIDsOfNames ([in] REFIID riid, [in, size_is(cNames)] LPOLESTR *rgszNames, [in] UINT cNames, [in] LCID lcid, [out, size_is(cNames)] DISPID *rgDispId)
HRESULT	Invoke ([in] DISPID dispIdMember, [in] REFIID riid, [in] LCID lcid, [in] WORD wFlags, [in, out] DISPPARAMS *pDispParams, [out] VARIANT *pVarResult, [out] EXCEPINFO *pExcepInfo, [out] UINT *puArgErr)
HRESULT	RemoteInvoke ([in] DISPID dispIdMember, [in] REFIID riid, [in] LCID lcid, [in] DWORD dwFlags, [in] DISPPARAMS *pDispParams, [out] VARIANT *pVarResult, [out] EXCEPINFO *pExcepInfo, [out] UINT *pArgErr, [in] UINT cVarRef, [in, size_is(cVarRef)] UINT *rgVarRefIdx, [in, out, size_is(cVarRef)] VARIANTARG *rgVarRef)
Public Member Functions inherited from IUnknown
HRESULT	QueryInterface ([in] REFIID riid, [out, iid_is(riid)] void **ppvObject)
ULONG	AddRef ()
ULONG	Release ()
HRESULT	QueryStatus ([in, unique] const GUID *pguidCmdGroup, [in] ULONG cCmds, [in, out, size_is(cCmds)] OLECMD prgCmds[], [in, out, unique] OLECMDTEXT *pCmdText)
HRESULT	Exec ([in, unique] const GUID *pguidCmdGroup, [in] DWORD nCmdID, [in] DWORD nCmdexecopt, [in, unique] VARIANT *pvaIn, [in, out, unique] VARIANT *pvaOut)
HRESULT	IsDirty ()
HRESULT	Load ([in, unique] IStream *pStm)
HRESULT	Save ([in, unique] IStream *pStm, [in] BOOL fClearDirty)
HRESULT	GetSizeMax ([out] ULARGE_INTEGER *pcbSize)
HRESULT	GetClassID ([out] CLSID *pClassID)
HRESULT	SetOwner ([in] IUnknown *pUnk)

Private Member Functions
void	PopulateComboBox (LPITEMIDLIST pidl)
void	AddComboBoxItem (LPITEMIDLIST pidl, int index, int indent)
void	FillOneLevel (int index, int levelIndent, int indent)
LPITEMIDLIST	GetItemData (int index)
HRESULT STDMETHODCALLTYPE	ShowFileNotFoundError (HRESULT hRet)
HRESULT	GetAbsolutePidl (PIDLIST_ABSOLUTE *pAbsolutePIDL)
BOOL	ExecuteCommandLine ()
BOOL	GetComboBoxText (CComHeapPtr< WCHAR > &pszText)
HRESULT	RefreshAddress ()

Private Attributes
CContainedWindow	fCombobox
CContainedWindow	fEditWindow
DWORD	fAdviseCookie
CComPtr< IUnknown >	fSite
CComHeapPtr< ITEMIDLIST_ABSOLUTE >	m_pidlLastParsed
HWND	hComboBoxEx

Additional Inherited Members
Public Types inherited from IDispatch
typedef IDispatch *	LPDISPATCH
Public Types inherited from IUnknown
typedef IUnknown *	LPUNKNOWN
Public Types inherited from IOleCommandTarget
enum	OLECMDF {   OLECMDF_SUPPORTED = 0x1 , OLECMDF_ENABLED = 0x2 , OLECMDF_LATCHED = 0x4 , OLECMDF_NINCHED = 0x8 ,   OLECMDF_INVISIBLE = 0x10 , OLECMDF_DEFHIDEONCTXTMENU = 0x20 }
enum	OLECMDTEXTF { OLECMDTEXTF_NONE = 0 , OLECMDTEXTF_NAME = 1 , OLECMDTEXTF_STATUS = 2 }
enum	OLECMDEXECOPT { OLECMDEXECOPT_DODEFAULT = 0 , OLECMDEXECOPT_PROMPTUSER = 1 , OLECMDEXECOPT_DONTPROMPTUSER = 2 , OLECMDEXECOPT_SHOWHELP = 3 }
enum	OLECMDID {   OLECMDID_OPEN = 1 , OLECMDID_NEW = 2 , OLECMDID_SAVE = 3 , OLECMDID_SAVEAS = 4 ,   OLECMDID_SAVECOPYAS = 5 , OLECMDID_PRINT = 6 , OLECMDID_PRINTPREVIEW = 7 , OLECMDID_PAGESETUP = 8 ,   OLECMDID_SPELL = 9 , OLECMDID_PROPERTIES = 10 , OLECMDID_CUT = 11 , OLECMDID_COPY = 12 ,   OLECMDID_PASTE = 13 , OLECMDID_PASTESPECIAL = 14 , OLECMDID_UNDO = 15 , OLECMDID_REDO = 16 ,   OLECMDID_SELECTALL = 17 , OLECMDID_CLEARSELECTION = 18 , OLECMDID_ZOOM = 19 , OLECMDID_GETZOOMRANGE = 20 ,   OLECMDID_UPDATECOMMANDS = 21 , OLECMDID_REFRESH = 22 , OLECMDID_STOP = 23 , OLECMDID_HIDETOOLBARS = 24 ,   OLECMDID_SETPROGRESSMAX = 25 , OLECMDID_SETPROGRESSPOS = 26 , OLECMDID_SETPROGRESSTEXT = 27 , OLECMDID_SETTITLE = 28 ,   OLECMDID_SETDOWNLOADSTATE = 29 , OLECMDID_STOPDOWNLOAD = 30 , OLECMDID_ONTOOLBARACTIVATED = 31 , OLECMDID_FIND = 32 ,   OLECMDID_DELETE = 33 , OLECMDID_HTTPEQUIV = 34 , OLECMDID_HTTPEQUIV_DONE = 35 , OLECMDID_ENABLE_INTERACTION = 36 ,   OLECMDID_ONUNLOAD = 37 , OLECMDID_PROPERTYBAG2 = 38 , OLECMDID_PREREFRESH = 39 , OLECMDID_SHOWSCRIPTERROR = 40 ,   OLECMDID_SHOWMESSAGE = 41 , OLECMDID_SHOWFIND = 42 , OLECMDID_SHOWPAGESETUP = 43 , OLECMDID_SHOWPRINT = 44 ,   OLECMDID_CLOSE = 45 , OLECMDID_ALLOWUILESSSAVEAS = 46 , OLECMDID_DONTDOWNLOADCSS = 47 , OLECMDID_UPDATEPAGESTATUS = 48 ,   OLECMDID_PRINT2 = 49 , OLECMDID_PRINTPREVIEW2 = 50 , OLECMDID_SETPRINTTEMPLATE = 51 , OLECMDID_GETPRINTTEMPLATE = 52 ,   OLECMDID_PAGEACTIONBLOCKED = 55 , OLECMDID_PAGEACTIONUIQUERY = 56 , OLECMDID_FOCUSVIEWCONTROLS = 57 , OLECMDID_FOCUSVIEWCONTROLSQUERY = 58 ,   OLECMDID_SHOWPAGEACTIONMENU = 59 , OLECMDID_ADDTRAVELENTRY = 60 , OLECMDID_UPDATETRAVELENTRY = 61 , OLECMDID_UPDATEBACKFORWARDSTATE = 62 ,   OLECMDID_OPTICAL_ZOOM = 63 , OLECMDID_OPTICAL_GETZOOMRANGE = 64 , OLECMDID_WINDOWSTATECHANGED = 65 , OLECMDID_ACTIVEXINSTALLSCOPE = 66 ,   OLECMDID_UPDATETRAVELENTRY_DATARECOVERY = 67 , OLECMDID_SHOWTASKDLG = 68 , OLECMDID_POPSTATEEVENT = 69 , OLECMDID_VIEWPORT_MODE = 70 ,   OLECMDID_LAYOUT_VIEWPORT_WIDTH = 71 , OLECMDID_VISUAL_VIEWPORT_EXCLUDE_BOTTOM = 72 , OLECMDID_USER_OPTICAL_ZOOM = 73 , OLECMDID_PAGEAVAILABLE = 74 ,   OLECMDID_GETUSERSCALABLE = 75 , OLECMDID_UPDATE_CARET = 76 , OLECMDID_ENABLE_VISIBILITY = 77 , OLECMDID_MEDIA_PLAYBACK = 78 }
typedef IOleCommandTarget *	LPOLECOMMANDTARGET
typedef enum IOleCommandTarget::OLECMDF	OLECMDF
typedef struct IOleCommandTarget::_tagOLECMD	OLECMD
typedef struct IOleCommandTarget::_tagOLECMDTEXT	OLECMDTEXT
typedef enum IOleCommandTarget::OLECMDTEXTF	OLECMDTEXTF
typedef enum IOleCommandTarget::OLECMDEXECOPT	OLECMDEXECOPT
typedef enum IOleCommandTarget::OLECMDID	OLECMDID
Public Types inherited from IPersistStream
typedef IPersistStream *	LPPERSISTSTREAM
Public Types inherited from IPersist
typedef IPersist *	LPPERSIST
Static Public Member Functions inherited from ATL::CComObjectRootBase
static void WINAPI	ObjectMain (bool)
static const struct _ATL_CATMAP_ENTRY *	GetCategoryMap ()
static HRESULT WINAPI	InternalQueryInterface (void *pThis, const _ATL_INTMAP_ENTRY *pEntries, REFIID iid, void **ppvObject)
Public Attributes inherited from ATL::CComObjectRootBase
LONG	m_dwRef
Public Attributes inherited from IDispatch
const DISPID	DISPID_UNKNOWN = -1
const DISPID	DISPID_VALUE = 0
const DISPID	DISPID_PROPERTYPUT = -3
const DISPID	DISPID_NEWENUM = -4
const DISPID	DISPID_EVALUATE = -5
const DISPID	DISPID_CONSTRUCTOR = -6
const DISPID	DISPID_DESTRUCTOR = -7
const DISPID	DISPID_COLLECT = -8

Detailed Description

Definition at line 11 of file addresseditbox.h.

Constructor & Destructor Documentation

CAddressEditBox()

CAddressEditBox::CAddressEditBox

(

)

Definition at line 17 of file addresseditbox.cpp.

                                 :
    fCombobox(WC_COMBOBOXEXW, this),
    fEditWindow(WC_EDITW, this),
    fSite(NULL)
{
}

~CAddressEditBox()

CAddressEditBox::~CAddressEditBox

(

)

Definition at line 24 of file addresseditbox.cpp.

{
}

Member Function Documentation

AddComboBoxItem()

void CAddressEditBox::AddComboBoxItem ( LPITEMIDLIST  pidl, int  index, int  indent  )

private

Definition at line 574 of file addresseditbox.cpp.

{
    HRESULT hr;
    WCHAR buf[4096];
 
    LPCITEMIDLIST pidlChild;
    CComPtr<IShellFolder> sf;
    hr = SHBindToParent(pidl, IID_PPV_ARG(IShellFolder, &sf), &pidlChild);
    if (FAILED_UNEXPECTEDLY(hr))
        return;
 
    STRRET strret;
    hr = sf->GetDisplayNameOf(pidlChild, SHGDN_FORADDRESSBAR, &strret);
    if (FAILED_UNEXPECTEDLY(hr))
        return;
 
    hr = StrRetToBufW(&strret, pidlChild, buf, 4095);
    if (FAILED_UNEXPECTEDLY(hr))
        return;
 
    COMBOBOXEXITEMW item = {0};
    item.mask = CBEIF_LPARAM | CBEIF_INDENT | CBEIF_SELECTEDIMAGE | CBEIF_IMAGE | CBEIF_TEXT;
    item.iImage = SHMapPIDLToSystemImageListIndex(sf, pidlChild, &item.iSelectedImage);
    item.pszText = buf;
    item.lParam = (LPARAM)(ILClone(pidl));
    item.iIndent = indent;
    item.iItem = index;
    SendMessageW(hComboBoxEx, CBEM_INSERTITEMW, 0, (LPARAM)&item);
}

Referenced by FillOneLevel(), and PopulateComboBox().

Exec()

HRESULT STDMETHODCALLTYPE CAddressEditBox::Exec ( const GUID *  pguidCmdGroup, DWORD  nCmdID, DWORD  nCmdexecopt, VARIANT *  pvaIn, VARIANT *  pvaOut  )

override

Implements IOleCommandTarget.

Definition at line 454 of file addresseditbox.cpp.

{
    return E_NOTIMPL;
}

Execute()

HRESULT STDMETHODCALLTYPE CAddressEditBox::Execute ( long  paramC )

override

Definition at line 297 of file addresseditbox.cpp.

{
    BOOL bParsedForExec = FALSE;
    HRESULT hr;
 
    /*
     * Parse the path if it wasn't parsed
     */
    if (!m_pidlLastParsed)
    {
        hr = ParseNow(0);
 
        /* If the destination path doesn't exist then display an error message */
        if (hr == HRESULT_FROM_WIN32(ERROR_INVALID_DRIVE) || hr == HRESULT_FROM_WIN32(ERROR_FILE_NOT_FOUND))
        {
            if (ExecuteCommandLine())
                return S_OK;
 
            return ShowFileNotFoundError(hr);
        }
 
        if (!m_pidlLastParsed)
            return E_FAIL;
 
        bParsedForExec = TRUE;
    }
 
    /*
     * Get the IShellBrowser and IBrowserService interfaces of the shell browser
     */
    CComPtr<IShellBrowser> pisb;
    hr = IUnknown_QueryService(fSite, SID_SShellBrowser, IID_PPV_ARG(IShellBrowser, &pisb));
    if (FAILED_UNEXPECTEDLY(hr))
        return hr;
 
    /*
     * Get the current pidl of the shellbrowser and check if it is the same with the parsed one
     */
    PIDLIST_ABSOLUTE pidl;
    hr = GetAbsolutePidl(&pidl);
    if (FAILED_UNEXPECTEDLY(hr))
    {
        m_pidlLastParsed.Free();
        return hr;
    }
 
    BOOL bEqual = ILIsEqual(pidl, m_pidlLastParsed);
    ILFree(pidl);
    if (bEqual)
    {
        m_pidlLastParsed.Free();
        return S_OK;
    }
 
    /*
     * Attempt to browse to the parsed pidl
     */
    hr = pisb->BrowseObject(m_pidlLastParsed, SBSP_SAMEBROWSER | SBSP_ABSOLUTE);
    if (SUCCEEDED(hr))
        return hr;
 
    /*
     * Browsing to the pidl failed so it's not a folder. So invoke its default command.
     */
    HWND hWnd;
    if (FAILED(IUnknown_GetWindow(pisb, &hWnd)))
        hWnd = NULL;
 
    LPCITEMIDLIST pidlChild;
    CComPtr<IShellFolder> sf;
    hr = SHBindToParent(m_pidlLastParsed, IID_PPV_ARG(IShellFolder, &sf), &pidlChild);
    if (SUCCEEDED(hr))
        hr = SHInvokeDefaultCommand(hWnd, sf, pidlChild);
 
    if (bParsedForExec)
        m_pidlLastParsed.Free(); // Throw away the non-folder item we just parsed
 
    RefreshAddress(); // Set the address back to a valid folder
    return hr;
}

Referenced by OnWinEvent().

ExecuteCommandLine()

BOOL CAddressEditBox::ExecuteCommandLine ( )

private

Definition at line 144 of file addresseditbox.cpp.

{
    /* Get command line */
    CComHeapPtr<WCHAR> pszCmdLine;
    if (!GetComboBoxText(pszCmdLine))
        return FALSE;
 
    /* Split 1st parameter from trailing arguments */
    PWCHAR args = PathGetArgsW(pszCmdLine);
    PathRemoveArgsW(pszCmdLine);
 
    PathUnquoteSpacesW(pszCmdLine); /* Unquote the 1st parameter */
 
    /* Get ready for execution */
    SHELLEXECUTEINFOW info = { sizeof(info), SEE_MASK_FLAG_NO_UI, m_hWnd };
    info.lpFile = pszCmdLine;
    info.lpParameters = args;
    info.nShow = SW_SHOWNORMAL;
 
    /* Set current directory */
    WCHAR dir[MAX_PATH] = L"";
    CComHeapPtr<ITEMIDLIST> pidl;
    if (SUCCEEDED(GetAbsolutePidl(&pidl)))
    {
        if (SHGetPathFromIDListW(pidl, dir) && PathIsDirectoryW(dir))
            info.lpDirectory = dir;
    }
 
    if (!::ShellExecuteExW(&info)) /* Execute! */
        return FALSE;
 
    RefreshAddress();
    return TRUE;
}

Referenced by Execute().

FileSysChange()

HRESULT STDMETHODCALLTYPE CAddressEditBox::FileSysChange ( long  param8, long  paramC  )

override

Definition at line 42 of file addresseditbox.cpp.

{
    return E_NOTIMPL;
}

FillOneLevel()

void CAddressEditBox::FillOneLevel ( int  index, int  levelIndent, int  indent  )

private

Definition at line 604 of file addresseditbox.cpp.

{
    HRESULT hr;
    ULONG numObj;
    int count;
    LPITEMIDLIST pidl, pidl2, pidl3, pidl4;
 
    count = index + 1;
    pidl = GetItemData(index);
    pidl2 = GetItemData(count);
    if(pidl)
    {
        CComPtr<IShellFolder> psfDesktop;
        CComPtr<IShellFolder> psfItem;
 
        hr = SHGetDesktopFolder(&psfDesktop);
        if (FAILED_UNEXPECTEDLY(hr))
            return;
 
        if (!pidl->mkid.cb)
        {
            psfItem = psfDesktop;
        }
        else
        {
            hr = psfDesktop->BindToObject(pidl, NULL, IID_PPV_ARG(IShellFolder, &psfItem));
            if (FAILED_UNEXPECTEDLY(hr))
                return;
        }
 
        CComPtr<IEnumIDList> pEnumIDList;
        hr = psfItem->EnumObjects(0, SHCONTF_FOLDERS | SHCONTF_INCLUDEHIDDEN, &pEnumIDList);
        if (FAILED_UNEXPECTEDLY(hr))
            return;
 
        do
        {
            hr = pEnumIDList->Next(1, &pidl3, &numObj);
            if(hr != S_OK || !numObj)
                break;
 
            pidl4 = ILCombine(pidl, pidl3);
            if (pidl2 && ILIsEqual(pidl4, pidl2))
                count += (indent - levelIndent);
            else
                AddComboBoxItem(pidl4, count, levelIndent);
            count++;
            ILFree(pidl3);
            ILFree(pidl4);
        } while (true);
    }
}

Referenced by PopulateComboBox().

GetAbsolutePidl()

HRESULT CAddressEditBox::GetAbsolutePidl ( PIDLIST_ABSOLUTE *  pAbsolutePIDL )

private

Definition at line 129 of file addresseditbox.cpp.

{
    CComPtr<IBrowserService> isb;
    HRESULT hr = IUnknown_QueryService(fSite, SID_STopLevelBrowser, IID_PPV_ARG(IBrowserService, &isb));
    if (FAILED_UNEXPECTEDLY(hr))
        return hr;
 
    hr = isb->GetPidl(pAbsolutePIDL);
    if (FAILED_UNEXPECTEDLY(hr))
        return hr;
 
    return S_OK;
}

Referenced by Execute(), ExecuteCommandLine(), and RefreshAddress().

GetClassID()

HRESULT STDMETHODCALLTYPE CAddressEditBox::GetClassID ( CLSID *  pClassID )

override

Implements IPersist.

Definition at line 493 of file addresseditbox.cpp.

{
    if (pClassID == NULL)
        return E_POINTER;
    *pClassID = CLSID_AddressEditBox;
    return S_OK;
}

GetComboBoxText()

BOOL CAddressEditBox::GetComboBoxText ( CComHeapPtr< WCHAR > &  pszText )

private

Definition at line 80 of file addresseditbox.cpp.

{
    pszText.Free();
    INT cchMax = fCombobox.GetWindowTextLength() + sizeof(UNICODE_NULL);
    if (!pszText.Allocate(cchMax))
        return FALSE;
    return fCombobox.GetWindowText(pszText, cchMax);
}

Referenced by ExecuteCommandLine(), ParseNow(), and ShowFileNotFoundError().

GetIDsOfNames()

HRESULT STDMETHODCALLTYPE CAddressEditBox::GetIDsOfNames ( REFIID  riid, LPOLESTR *  rgszNames, UINT  cNames, LCID  lcid, DISPID *  rgDispId  )

override

Implements IDispatch.

Definition at line 470 of file addresseditbox.cpp.

{
    return E_NOTIMPL;
}

GetItemData()

LPITEMIDLIST CAddressEditBox::GetItemData ( int  index )

private

Definition at line 657 of file addresseditbox.cpp.

{
    COMBOBOXEXITEMW item;
 
    memset(&item, 0, sizeof(COMBOBOXEXITEMW));
    item.mask = CBEIF_LPARAM;
    item.iItem = index;
    SendMessageW(hComboBoxEx, CBEM_GETITEMW, 0, (LPARAM)&item);
    return (LPITEMIDLIST)item.lParam;
}

Referenced by FillOneLevel(), and PopulateComboBox().

GetSizeMax()

HRESULT STDMETHODCALLTYPE CAddressEditBox::GetSizeMax ( ULARGE_INTEGER *  pcbSize )

override

Implements IPersistStream.

Definition at line 516 of file addresseditbox.cpp.

{
    return E_NOTIMPL;
}

GetTypeInfo()

HRESULT STDMETHODCALLTYPE CAddressEditBox::GetTypeInfo ( UINT  iTInfo, LCID  lcid, ITypeInfo **  ppTInfo  )

override

Implements IDispatch.

Definition at line 465 of file addresseditbox.cpp.

{
    return E_NOTIMPL;
}

GetTypeInfoCount()

HRESULT STDMETHODCALLTYPE CAddressEditBox::GetTypeInfoCount ( UINT *  pctinfo )

override

Implements IDispatch.

Definition at line 460 of file addresseditbox.cpp.

{
    return E_NOTIMPL;
}

Init()

HRESULT STDMETHODCALLTYPE CAddressEditBox::Init ( HWND  comboboxEx, HWND  editControl, long  param14, IUnknown *  param18  )

override

Definition at line 52 of file addresseditbox.cpp.

{
    CComPtr<IBrowserService> browserService;
 
    fCombobox.SubclassWindow(comboboxEx);
    fEditWindow.SubclassWindow(editControl);
    fSite = param18;
    hComboBoxEx = comboboxEx;
 
    SHAutoComplete(fEditWindow.m_hWnd, SHACF_FILESYSTEM | SHACF_URLALL | SHACF_USETAB);
 
    // take advice to watch events
    HRESULT hResult = IUnknown_QueryService(param18, SID_SShellBrowser, IID_PPV_ARG(IBrowserService, &browserService));
    if (SUCCEEDED(hResult))
    {
        hResult = AtlAdvise(browserService, static_cast<IDispatch *>(this), DIID_DWebBrowserEvents, &fAdviseCookie);
    }
 
    return hResult;
}

Invoke()

HRESULT STDMETHODCALLTYPE CAddressEditBox::Invoke ( DISPID  dispIdMember, REFIID  riid, LCID  lcid, WORD  wFlags, DISPPARAMS *  pDispParams, VARIANT *  pVarResult, EXCEPINFO *  pExcepInfo, UINT *  puArgErr  )

override

Implements IDispatch.

Definition at line 476 of file addresseditbox.cpp.

{
    if (pDispParams == NULL)
        return E_INVALIDARG;
 
    switch (dispIdMember)
    {
    case DISPID_NAVIGATECOMPLETE2:
    case DISPID_DOCUMENTCOMPLETE:
        m_pidlLastParsed.Free();
        RefreshAddress();
        break;
    }
    return S_OK;
}

IsDirty()

HRESULT STDMETHODCALLTYPE CAddressEditBox::IsDirty ( void  )

override

Implements IPersistStream.

Definition at line 501 of file addresseditbox.cpp.

{
    return E_NOTIMPL;
}

IsWindowOwner()

HRESULT STDMETHODCALLTYPE CAddressEditBox::IsWindowOwner ( HWND  hWnd )

override

Definition at line 439 of file addresseditbox.cpp.

{
    if (fCombobox.m_hWnd == hWnd)
        return S_OK;
    if (fEditWindow.m_hWnd == hWnd)
        return S_OK;
    return S_FALSE;
}

Load()

HRESULT STDMETHODCALLTYPE CAddressEditBox::Load ( IStream *  pStm )

override

Implements IPersistStream.

Definition at line 506 of file addresseditbox.cpp.

{
    return E_NOTIMPL;
}

OnSettingChange()

LRESULT CAddressEditBox::OnSettingChange	(	UINT	uMsg,
		WPARAM	wParam,
		LPARAM	lParam,
		BOOL &	bHandled
	)

Definition at line 668 of file addresseditbox.cpp.

{
    RefreshAddress();
    return NO_ERROR;
}

OnWinEvent()

HRESULT STDMETHODCALLTYPE CAddressEditBox::OnWinEvent ( HWND  hWnd, UINT  uMsg, WPARAM  wParam, LPARAM  lParam, LRESULT *  theResult  )

override

Definition at line 383 of file addresseditbox.cpp.

{
    LPNMHDR hdr;
 
    if (theResult)
        *theResult = 0;
 
    switch (uMsg)
    {
        case WM_COMMAND:
        {
            if (HIWORD(wParam) == CBN_SELCHANGE && fCombobox == (HWND)lParam)
            {
                INT iItem = (INT)fCombobox.SendMessage(CB_GETCURSEL);
                PIDLIST_ABSOLUTE pidl =
                    (PIDLIST_ABSOLUTE)fCombobox.SendMessage(CB_GETITEMDATA, iItem);
                m_pidlLastParsed.Free();
                if (pidl)
                    m_pidlLastParsed.Attach(ILClone(pidl));
 
                Execute(0);
            }
            break;
        }
        case WM_NOTIFY:
        {
            hdr = (LPNMHDR) lParam;
            if (hdr->code == CBEN_ENDEDIT)
            {
                NMCBEENDEDITW *endEdit = (NMCBEENDEDITW*) lParam;
                if (endEdit->iWhy == CBENF_RETURN)
                {
                    Execute(0);
                }
                else if (endEdit->iWhy == CBENF_ESCAPE)
                {
                    /* Reset the contents of the combo box */
                    RefreshAddress();
                }
            }
            else if (hdr->code == CBEN_DELETEITEM)
            {
                PNMCOMBOBOXEX pCBEx = (PNMCOMBOBOXEX) lParam;
                LPITEMIDLIST itemPidl = (LPITEMIDLIST)pCBEx->ceItem.lParam;
                if (itemPidl)
                {
                    ILFree(itemPidl);
                }
            }
            break;
        }
    }
    return S_OK;
}

ParseNow()

HRESULT STDMETHODCALLTYPE CAddressEditBox::ParseNow ( long  paramC )

override

Definition at line 179 of file addresseditbox.cpp.

{
    ULONG eaten, attributes;
    CComHeapPtr<ITEMIDLIST_ABSOLUTE> pidlCurrent;
    CComHeapPtr<ITEMIDLIST_RELATIVE> pidlRelative;
    CComPtr<IShellFolder> psfCurrent;
    HRESULT hr;
 
    m_pidlLastParsed.Free();
 
    CComPtr<IBrowserService> pbs;
    hr = IUnknown_QueryService(fSite, SID_SShellBrowser, IID_PPV_ARG(IBrowserService, &pbs));
    if (FAILED_UNEXPECTEDLY(hr))
        return hr;
 
    HWND topLevelWindow;
    hr = IUnknown_GetWindow(pbs, &topLevelWindow);
    if (FAILED_UNEXPECTEDLY(hr))
        return hr;
 
    /* Get the path to browse and expand it if needed */
    CComHeapPtr<WCHAR> input, address;
    if (!GetComboBoxText(input))
        return E_FAIL;
 
    INT addressLength = (wcschr(input, L'%') ? ::SHExpandEnvironmentStringsW(input, NULL, 0) : 0);
    if (addressLength <= 0 ||
        !address.Allocate(addressLength + 1) ||
        !::SHExpandEnvironmentStringsW(input, address, addressLength))
    {
        address.Free();
        address.Attach(input.Detach());
    }
 
    /* Try to parse a relative path and if it fails, try to browse an absolute path */
    CComPtr<IShellFolder> psfDesktop;
    hr = SHGetDesktopFolder(&psfDesktop);
    if (FAILED_UNEXPECTEDLY(hr))
        return hr;
 
    hr = pbs->GetPidl(&pidlCurrent);
    if (FAILED_UNEXPECTEDLY(hr))
        goto parseabsolute;
 
    if (!pidlCurrent->mkid.cb)
    {
        psfCurrent = psfDesktop;
    }
    else
    {
        hr = psfDesktop->BindToObject(pidlCurrent, NULL, IID_PPV_ARG(IShellFolder, &psfCurrent));
        if (FAILED_UNEXPECTEDLY(hr))
            goto parseabsolute;
 
        ATLASSERT(address && address[0]);
 
        WCHAR szPath[MAX_PATH], szFullPath[MAX_PATH];
        if (SHGetPathFromIDListW(pidlCurrent, szPath)) // File-system?
        {
            if (PathIsRelativeW(address)) // Relative path?
            {
                PathAppendW(szPath, address);
                if (GetFullPathNameW(szPath, _countof(szFullPath), szFullPath, NULL))
                {
                    address.Free();
                    SHStrDupW(szFullPath, &address);
                }
            }
            else if (address[0] == L'\\' && address[1] != L'\\') // Drive letter omitted?
            {
                // GetFullPathNameW won't resolve drive letter
                INT iDrive = PathGetDriveNumberW(szPath);
                if (iDrive >= 0)
                {
                    PathBuildRootW(szPath, iDrive);
                    PathAppendW(szPath, &address[1]);
                    if (GetFullPathNameW(szPath, _countof(szFullPath), szFullPath, NULL))
                    {
                        address.Free();
                        SHStrDupW(szFullPath, &address);
                    }
                }
            }
            else if (StrChrW(address, L'.') && PathFileExistsW(address)) // Trailing relative path?
            {
                if (GetFullPathNameW(address, _countof(szFullPath), szFullPath, NULL))
                {
                    address.Free();
                    SHStrDupW(szFullPath, &address);
                }
            }
        }
    }
 
    hr = psfCurrent->ParseDisplayName(topLevelWindow, NULL, address, &eaten, &pidlRelative, &attributes);
    if (SUCCEEDED(hr))
    {
        m_pidlLastParsed.Attach(ILCombine(pidlCurrent, pidlRelative));
        return S_OK;
    }
 
parseabsolute:
    /* We couldn't parse a relative path, attempt to parse an absolute path */
    hr = psfDesktop->ParseDisplayName(topLevelWindow, NULL, address, &eaten, &m_pidlLastParsed, &attributes);
    return hr;
}

Referenced by Execute().

PopulateComboBox()

void CAddressEditBox::PopulateComboBox ( LPITEMIDLIST  pidl )

private

Definition at line 521 of file addresseditbox.cpp.

{
    HRESULT hr;
    LPITEMIDLIST pidl;
    int indent = 0;
    int index;
 
    index = SendMessageW(hComboBoxEx, CB_GETCOUNT, 0, 0);
    for (int i = 0; i < index; i++)
        SendMessageW(hComboBoxEx, CBEM_DELETEITEM, i, 0);
    SendMessageW(hComboBoxEx, CB_RESETCONTENT, 0, 0);
 
    /* Calculate the indent level. No need to clone the pidl */
    pidl = pidlCurrent;
    do
    {
        if(!pidl->mkid.cb)
            break;
        pidl = ILGetNext(pidl);
        indent++;
    } while (pidl);
    index = indent;
 
    /* Add every id from the pidl in the combo box */
    pidl = ILClone(pidlCurrent);
    do
    {
        AddComboBoxItem(pidl, 0, index);
        ILRemoveLastID(pidl);
        index--;
    } while (index >= 0);
    ILFree(pidl);
 
    /* Add the items of the desktop */
    FillOneLevel(0, 1, indent);
 
    /* Add the items of My Computer */
    hr = SHGetSpecialFolderLocation(0, CSIDL_DRIVES, &pidl);
    if (FAILED_UNEXPECTEDLY(hr))
        return;
 
    for(LPITEMIDLIST i = GetItemData(0); i; i = GetItemData(index))
    {
        if (ILIsEqual(i, pidl))
        {
            FillOneLevel(index, 2, indent);
            break;
        }
        index++;
    }
    ILFree(pidl);
}

Referenced by RefreshAddress().

QueryStatus()

HRESULT STDMETHODCALLTYPE CAddressEditBox::QueryStatus ( const GUID *  pguidCmdGroup, ULONG  cCmds, OLECMD  prgCmds[], OLECMDTEXT *  pCmdText  )

override

Implements IOleCommandTarget.

Definition at line 448 of file addresseditbox.cpp.

{
    return E_NOTIMPL;
}

Refresh()

HRESULT STDMETHODCALLTYPE CAddressEditBox::Refresh ( long  param8 )

override

Definition at line 47 of file addresseditbox.cpp.

{
    return E_NOTIMPL;
}

RefreshAddress()

HRESULT CAddressEditBox::RefreshAddress ( )

private

Definition at line 89 of file addresseditbox.cpp.

{
    /* Get the current pidl of the browser */
    CComHeapPtr<ITEMIDLIST> absolutePIDL;
    HRESULT hr = GetAbsolutePidl(&absolutePIDL);
    if (FAILED_UNEXPECTEDLY(hr))
        return hr;
 
    /* Fill the combobox */
    ATLASSERT(absolutePIDL != NULL);
    PopulateComboBox(absolutePIDL);
 
    /* Get pShellFolder and pidlChild */
    CComPtr<IShellFolder> pShellFolder;
    PCITEMID_CHILD pidlChild;
    hr = SHBindToParent(absolutePIDL, IID_PPV_ARG(IShellFolder, &pShellFolder), &pidlChild);
    if (FAILED_UNEXPECTEDLY(hr))
        return hr;
 
    /* Get ready to set the displayed item */
    COMBOBOXEXITEMW item = { CBEIF_IMAGE | CBEIF_SELECTEDIMAGE | CBEIF_TEXT | CBEIF_LPARAM };
    item.iItem = -1; /* -1 to specify the displayed item */
    item.iImage = SHMapPIDLToSystemImageListIndex(pShellFolder, pidlChild, &item.iSelectedImage);
 
    /* Set the path if filesystem; otherwise use the name */
    WCHAR szPathOrName[MAX_PATH];
    SHGDNF flags = SHGDN_FORADDRESSBAR;
    if (gCabinetState.fFullPathAddress)
        flags |= SHGDN_FORPARSING;
 
    if (SUCCEEDED(IEGetNameAndFlags(absolutePIDL, flags, szPathOrName, _countof(szPathOrName), NULL)))
        item.pszText = szPathOrName;
 
    /* Ownership of absolutePIDL will be moved to fCombobox. See CBEN_DELETEITEM */
    item.lParam = reinterpret_cast<LPARAM>(absolutePIDL.Detach());
 
    fCombobox.SendMessage(CBEM_SETITEM, 0, reinterpret_cast<LPARAM>(&item)); /* Set it! */
    return S_OK;
}

Referenced by Execute(), ExecuteCommandLine(), Invoke(), OnSettingChange(), and OnWinEvent().

Save() [1/2]

HRESULT STDMETHODCALLTYPE CAddressEditBox::Save ( IStream *  pStm, BOOL  fClearDirty  )

override

Implements IPersistStream.

Definition at line 511 of file addresseditbox.cpp.

{
    return E_NOTIMPL;
}

Save() [2/2]

HRESULT STDMETHODCALLTYPE CAddressEditBox::Save ( long  paramC )

override

Definition at line 378 of file addresseditbox.cpp.

{
    return E_NOTIMPL;
}

SetCurrentDir()

HRESULT STDMETHODCALLTYPE CAddressEditBox::SetCurrentDir ( PCWSTR  pszPath )

override

Definition at line 73 of file addresseditbox.cpp.

{
    m_pidlLastParsed.Free();
    m_pidlLastParsed.Attach(ILCreateFromPathW(pszPath));
    return m_pidlLastParsed ? S_OK : E_OUTOFMEMORY;
}

SetOwner()

HRESULT STDMETHODCALLTYPE CAddressEditBox::SetOwner ( IUnknown *  pOwner )

override

Implements IShellService.

Definition at line 28 of file addresseditbox.cpp.

{
    if (!pOwner)
    {
        CComPtr<IBrowserService> browserService;
        HRESULT hResult = IUnknown_QueryService(fSite, SID_SShellBrowser, IID_PPV_ARG(IBrowserService, &browserService));
        if (SUCCEEDED(hResult))
            AtlUnadvise(browserService, DIID_DWebBrowserEvents, fAdviseCookie);
        fSite = NULL;
    }
    // connect to browser connection point
    return 0;
}

ShowFileNotFoundError()

HRESULT STDMETHODCALLTYPE CAddressEditBox::ShowFileNotFoundError ( HRESULT  hRet )

private

Definition at line 286 of file addresseditbox.cpp.

{
    CComHeapPtr<WCHAR> input;
    if (!GetComboBoxText(input))
        return E_FAIL;
 
    ShellMessageBoxW(_AtlBaseModule.GetResourceInstance(), fCombobox.m_hWnd, MAKEINTRESOURCEW(IDS_PARSE_ADDR_ERR_TEXT), MAKEINTRESOURCEW(IDS_PARSE_ADDR_ERR_TITLE), MB_OK | MB_ICONERROR, input.m_pData);
 
    return hRet;
}

Referenced by Execute().

Member Data Documentation

fAdviseCookie

DWORD CAddressEditBox::fAdviseCookie

private

Definition at line 26 of file addresseditbox.h.

Referenced by Init(), and SetOwner().

fCombobox

CContainedWindow CAddressEditBox::fCombobox

private

Definition at line 24 of file addresseditbox.h.

Referenced by GetComboBoxText(), Init(), IsWindowOwner(), OnWinEvent(), RefreshAddress(), and ShowFileNotFoundError().

fEditWindow

CContainedWindow CAddressEditBox::fEditWindow

private

Definition at line 25 of file addresseditbox.h.

Referenced by Init(), and IsWindowOwner().

fSite

CComPtr<IUnknown> CAddressEditBox::fSite

private

Definition at line 27 of file addresseditbox.h.

Referenced by Execute(), GetAbsolutePidl(), Init(), ParseNow(), and SetOwner().

hComboBoxEx

HWND CAddressEditBox::hComboBoxEx

private

Definition at line 29 of file addresseditbox.h.

Referenced by AddComboBoxItem(), GetItemData(), Init(), and PopulateComboBox().

m_pidlLastParsed

CComHeapPtr<ITEMIDLIST_ABSOLUTE> CAddressEditBox::m_pidlLastParsed

private

Definition at line 28 of file addresseditbox.h.

Referenced by Execute(), Invoke(), OnWinEvent(), ParseNow(), and SetCurrentDir().

---

The documentation for this class was generated from the following files:

• dll/win32/browseui/addresseditbox.h
• dll/win32/browseui/addresseditbox.cpp