X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/27529614c292a298e67dd8db1f169c94a4df204c..d05005c11f6c702273be30d4c306e94081df06aa:/src/msw/ole/oleutils.cpp diff --git a/src/msw/ole/oleutils.cpp b/src/msw/ole/oleutils.cpp index 246452f99b..ca0289188a 100644 --- a/src/msw/ole/oleutils.cpp +++ b/src/msw/ole/oleutils.cpp @@ -1,12 +1,12 @@ /////////////////////////////////////////////////////////////////////////////// -// Name: ole/oleutils.cpp +// Name: src/msw/ole/oleutils.cpp // Purpose: implementation of OLE helper functions // Author: Vadim Zeitlin -// Modified by: +// Modified by: // Created: 19.02.98 // RCS-ID: $Id$ // Copyright: (c) 1998 Vadim Zeitlin -// Licence: wxWindows license +// Licence: wxWindows licence /////////////////////////////////////////////////////////////////////////////// // ============================================================================ @@ -17,68 +17,149 @@ // headers // ---------------------------------------------------------------------------- -#ifdef __GNUG__ -#pragma implementation "oleutils.h" -#endif - // For compilers that support precompilation, includes "wx.h". #include "wx/wxprec.h" #if defined(__BORLANDC__) -#pragma hdrstop + #pragma hdrstop #endif -#include -#include +#if wxUSE_OLE + +#ifndef WX_PRECOMP + #include "wx/log.h" +#endif + +#ifndef __CYGWIN10__ + +#include "wx/msw/private.h" + +#ifdef __WXWINCE__ + #include + #include -#include + #define GUID_DEFINED + #define UUID_DEFINED +#endif // OLE -#include -#include +#ifndef __WXWINCE__ +#include "wx/msw/ole/uuid.h" +#endif -#if defined(_MSC_VER) && (_MSC_VER > 1000) -#include +#include "wx/msw/ole/oleutils.h" + +#if defined(__VISUALC__) && (__VISUALC__ > 1000) + #include #endif // ============================================================================ // Implementation // ============================================================================ -// return TRUE if the iid is in the array +// return true if the iid is in the array bool IsIidFromList(REFIID riid, const IID *aIids[], size_t nCount) { for ( size_t i = 0; i < nCount; i++ ) { if ( riid == *aIids[i] ) - return TRUE; + return true; } - return FALSE; + return false; } -#if USE_DRAG_AND_DROP +WXDLLEXPORT BSTR wxConvertStringToOle(const wxString& str) +{ + return wxBasicString(str).Get(); +} + +WXDLLEXPORT wxString wxConvertStringFromOle(BSTR bStr) +{ +#if wxUSE_UNICODE + wxString str(bStr); +#else + int len = SysStringLen(bStr) + 1; + char *buf = new char[len]; + (void)wcstombs( buf, bStr, len); + wxString str(buf); + delete[] buf; +#endif + return str; +} + +// ---------------------------------------------------------------------------- +// wxBasicString +// ---------------------------------------------------------------------------- + +// ctor takes an ANSI string and transforms it to Unicode +wxBasicString::wxBasicString(const char *sz) +{ + Init(sz); +} + +// ctor takes an ANSI or Unicode string and transforms it to Unicode +wxBasicString::wxBasicString(const wxString& str) +{ +#if wxUSE_UNICODE + m_wzBuf = new OLECHAR[str.length() + 1]; + memcpy(m_wzBuf, str.c_str(), str.length()*2); + m_wzBuf[str.length()] = L'\0'; +#else + Init(str.c_str()); +#endif +} + +// Takes an ANSI string and transforms it to Unicode +void wxBasicString::Init(const char *sz) +{ + // get the size of required buffer + UINT lenAnsi = strlen(sz); +#ifdef __MWERKS__ + UINT lenWide = lenAnsi * 2 ; +#else + UINT lenWide = mbstowcs(NULL, sz, lenAnsi); +#endif + + if ( lenWide > 0 ) { + m_wzBuf = new OLECHAR[lenWide + 1]; + mbstowcs(m_wzBuf, sz, lenAnsi); + m_wzBuf[lenWide] = L'\0'; + } + else { + m_wzBuf = NULL; + } +} + +// dtor frees memory +wxBasicString::~wxBasicString() +{ + delete [] m_wzBuf; +} + +#if wxUSE_DATAOBJ // ---------------------------------------------------------------------------- // Debug support // ---------------------------------------------------------------------------- -#if defined(__WXDEBUG__) && defined(_MSC_VER) && (_MSC_VER > 1000) -const char *GetIidName(REFIID riid) +#if defined(__WXDEBUG__) && ( ( defined(__VISUALC__) && (__VISUALC__ > 1000) ) || defined(__MWERKS__) ) +static wxString GetIidName(REFIID riid) { // an association between symbolic name and numeric value of an IID struct KNOWN_IID { const IID *pIid; - const char *szName; + const wxChar *szName; }; // construct the table containing all known interfaces - #define ADD_KNOWN_IID(name) { &IID_I##name, #name } + #define ADD_KNOWN_IID(name) { &IID_I##name, _T(#name) } static const KNOWN_IID aKnownIids[] = { ADD_KNOWN_IID(AdviseSink), ADD_KNOWN_IID(AdviseSink2), ADD_KNOWN_IID(BindCtx), ADD_KNOWN_IID(ClassFactory), +#if ( !defined( __VISUALC__) || (__VISUALC__!=1010) ) && !defined(__MWERKS__) ADD_KNOWN_IID(ContinueCallback), ADD_KNOWN_IID(EnumOleDocumentViews), ADD_KNOWN_IID(OleCommandTarget), @@ -86,6 +167,7 @@ const char *GetIidName(REFIID riid) ADD_KNOWN_IID(OleDocumentSite), ADD_KNOWN_IID(OleDocumentView), ADD_KNOWN_IID(Print), +#endif ADD_KNOWN_IID(DataAdviseHolder), ADD_KNOWN_IID(DataObject), ADD_KNOWN_IID(Debug), @@ -163,15 +245,37 @@ const char *GetIidName(REFIID riid) } } +#ifndef __WXWINCE__ // unknown IID, just transform to string - static Uuid s_uuid; - s_uuid.Set(riid); - return s_uuid; + Uuid uuid(riid); + return wxString((const wxChar *)uuid); +#else + return wxEmptyString; +#endif +} + +void wxLogQueryInterface(const wxChar *szInterface, REFIID riid) +{ + wxLogTrace(wxTRACE_OleCalls, wxT("%s::QueryInterface (iid = %s)"), + szInterface, GetIidName(riid).c_str()); } +void wxLogAddRef(const wxChar *szInterface, ULONG cRef) +{ + wxLogTrace(wxTRACE_OleCalls, wxT("After %s::AddRef: m_cRef = %d"), szInterface, cRef + 1); +} + +void wxLogRelease(const wxChar *szInterface, ULONG cRef) +{ + wxLogTrace(wxTRACE_OleCalls, wxT("After %s::Release: m_cRef = %d"), szInterface, cRef - 1); +} + +#elif defined(__WXDEBUG__) && defined(__VISUALC__) && (__VISUALC__ <= 1000) + +// For VC++ 4 void wxLogQueryInterface(const char *szInterface, REFIID riid) { - wxLogTrace("%s::QueryInterface (iid = %s)", szInterface, GetIidName(riid)); + wxLogTrace("%s::QueryInterface", szInterface); } void wxLogAddRef(const char *szInterface, ULONG cRef) @@ -184,7 +288,13 @@ void wxLogRelease(const char *szInterface, ULONG cRef) wxLogTrace("After %s::Release: m_cRef = %d", szInterface, cRef - 1); } -#endif //WXDEBUG +#endif // __WXDEBUG__ + +#endif + // wxUSE_DRAG_AND_DROP + +#endif + // __CYGWIN10__ #endif - // USE_DRAG_AND_DROP + // wxUSE_OLE