X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/169935ad4ed842421ef24470a06d1aa298f90fbe..57ab966bab900a399e5b75382fcfe62263ff06d6:/src/mac/carbon/filedlg.cpp diff --git a/src/mac/carbon/filedlg.cpp b/src/mac/carbon/filedlg.cpp index ba8ad73df7..59807f398d 100644 --- a/src/mac/carbon/filedlg.cpp +++ b/src/mac/carbon/filedlg.cpp @@ -1,11 +1,11 @@ ///////////////////////////////////////////////////////////////////////////// // Name: filedlg.cpp // Purpose: wxFileDialog -// Author: AUTHOR +// Author: Stefan Csomor // Modified by: -// Created: ??/??/98 +// Created: 1998-01-01 // RCS-ID: $Id$ -// Copyright: (c) AUTHOR +// Copyright: (c) Stefan Csomor // Licence: wxWindows licence ///////////////////////////////////////////////////////////////////////////// @@ -14,130 +14,634 @@ #endif #include "wx/defs.h" +#include "wx/app.h" #include "wx/utils.h" #include "wx/dialog.h" #include "wx/filedlg.h" #include "wx/intl.h" +#include "wx/tokenzr.h" +#include "wx/filename.h" + +#ifndef __DARWIN__ + #include "PLStringFuncs.h" +#endif #if !USE_SHARED_LIBRARY -IMPLEMENT_CLASS(wxFileDialog, wxDialog) +IMPLEMENT_CLASS(wxFileDialog, wxFileDialogBase) +#endif + +// begin wxmac + +#include "wx/mac/private.h" + +#include + +#ifdef __DARWIN__ +# include "MoreFilesX.h" +#else +# include "MoreFiles.h" +# include "MoreFilesExtras.h" +#endif + +extern bool gUseNavServices ; + +// the data we need to pass to our standard file hook routine +// includes a pointer to the dialog, a pointer to the standard +// file reply record (so we can inspect the current selection) +// and a copy of the "previous" file spec of the reply record +// so we can see if the selection has changed + +struct OpenUserDataRec { + int currentfilter ; + bool saveMode ; + wxArrayString name ; + wxArrayString extensions ; + wxArrayLong filtermactypes ; + wxString defaultLocation; +#if TARGET_CARBON + CFArrayRef menuitems ; +#else + NavMenuItemSpecArrayHandle menuitems ; +#endif +}; + +typedef struct OpenUserDataRec +OpenUserDataRec, *OpenUserDataRecPtr; + +static pascal void NavEventProc( + NavEventCallbackMessage inSelector, + NavCBRecPtr ioParams, + NavCallBackUserData ioUserData); + +#if TARGET_CARBON + static NavEventUPP sStandardNavEventFilter = NewNavEventUPP(NavEventProc); +#else + static NavEventUPP sStandardNavEventFilter = NewNavEventProc(NavEventProc); #endif -WXDLLEXPORT wxString wxFileSelector(const char *title, - const char *defaultDir, const char *defaultFileName, - const char *defaultExtension, const char *filter, int flags, - wxWindow *parent, int x, int y) +static pascal void +NavEventProc( + NavEventCallbackMessage inSelector, + NavCBRecPtr ioParams, + NavCallBackUserData ioUserData ) { - // If there's a default extension specified but no filter, we create a suitable - // filter. - - wxString filter2(""); - if ( defaultExtension && !filter ) - filter2 = wxString("*.") + wxString(defaultExtension) ; - else if ( filter ) - filter2 = filter; - - wxString defaultDirString; - if (defaultDir) - defaultDirString = defaultDir; - else - defaultDirString = ""; + OpenUserDataRec * data = ( OpenUserDataRec *) ioUserData ; + if (inSelector == kNavCBEvent) { +#if TARGET_CARBON +#else + wxTheApp->MacHandleOneEvent(ioParams->eventData.eventDataParms.event); +#endif + } + else if ( inSelector == kNavCBStart ) + { +#if TARGET_CARBON + if (data && !(data->defaultLocation).IsEmpty()) + { + // Set default location for the modern Navigation APIs + // Apple Technical Q&A 1151 + FSSpec theFSSpec; + wxMacFilename2FSSpec(data->defaultLocation, &theFSSpec); + AEDesc theLocation = {typeNull, NULL}; + if (noErr == ::AECreateDesc(typeFSS, &theFSSpec, sizeof(FSSpec), &theLocation)) + ::NavCustomControl(ioParams->context, kNavCtlSetLocation, (void *) &theLocation); + } +#else + if ( data->menuitems ) + NavCustomControl(ioParams->context, kNavCtlSelectCustomType, &(*data->menuitems)[data->currentfilter]); +#endif + } + else if ( inSelector == kNavCBPopupMenuSelect ) + { + NavMenuItemSpec * menu = (NavMenuItemSpec *) ioParams->eventData.eventDataParms.param ; +#if TARGET_CARBON +#else + if ( menu->menuCreator == 'WXNG' ) +#endif + { + data->currentfilter = menu->menuType ; + if ( data->saveMode ) + { + int i = menu->menuType ; + wxString extension = data->extensions[i].AfterLast('.') ; + extension.MakeLower() ; + wxString sfilename ; + +#if TARGET_CARBON + wxMacCFStringHolder cfString( NavDialogGetSaveFileName( ioParams->context ) , false ); + sfilename = cfString.AsString() ; +#else + Str255 filename ; + // get the current filename + NavCustomControl(ioParams->context, kNavCtlGetEditFileName, &filename); + sfilename = wxMacMakeStringFromPascal( filename ) ; +#endif + + int pos = sfilename.Find('.', true) ; + if ( pos != wxNOT_FOUND ) + { + sfilename = sfilename.Left(pos+1)+extension ; +#if TARGET_CARBON + cfString.Assign( sfilename , wxFONTENCODING_DEFAULT ) ; + NavDialogSetSaveFileName( ioParams->context , cfString ) ; +#else + wxMacStringToPascal( sfilename , filename ) ; + NavCustomControl(ioParams->context, kNavCtlSetEditFileName, &filename); +#endif + } + } + } + } +} - wxString defaultFilenameString; - if (defaultFileName) - defaultFilenameString = defaultFileName; - else - defaultFilenameString = ""; - wxFileDialog fileDialog(parent, title, defaultDirString, defaultFilenameString, filter2, flags, wxPoint(x, y)); +void MakeUserDataRec(OpenUserDataRec *myData , const wxString& filter ) +{ + myData->menuitems = NULL ; + myData->currentfilter = 0 ; + myData->saveMode = false ; - if ( fileDialog.ShowModal() == wxID_OK ) + if ( filter && filter[0] ) { - strcpy(wxBuffer, (const char *)fileDialog.GetPath()); - return wxBuffer; + wxString filter2(filter) ; + int filterIndex = 0; + bool isName = true ; + wxString current ; + for( unsigned int i = 0; i < filter2.Len() ; i++ ) + { + if( filter2.GetChar(i) == wxT('|') ) + { + if( isName ) { + myData->name.Add( current ) ; + } + else { + myData->extensions.Add( current.MakeUpper() ) ; + ++filterIndex ; + } + isName = !isName ; + current = wxEmptyString ; + } + else + { + current += filter2.GetChar(i) ; + } + } + // we allow for compatibility reason to have a single filter expression (like *.*) without + // an explanatory text, in that case the first part is name and extension at the same time + + wxASSERT_MSG( filterIndex == 0 || !isName , wxT("incorrect format of format string") ) ; + if ( current.IsEmpty() ) + myData->extensions.Add( myData->name[filterIndex] ) ; + else + myData->extensions.Add( current.MakeUpper() ) ; + if ( filterIndex == 0 || isName ) + myData->name.Add( current.MakeUpper() ) ; + + ++filterIndex ; + + const size_t extCount = myData->extensions.GetCount(); + for ( size_t i = 0 ; i < extCount; i++ ) + { + wxUint32 fileType; + wxUint32 creator; + wxString extension = myData->extensions[i]; + + if (extension.GetChar(0) == '*') + extension = extension.Mid(1); // Remove leading * + + if (extension.GetChar(0) == '.') + { + extension = extension.Mid(1); // Remove leading . + } + + if (wxFileName::MacFindDefaultTypeAndCreator( extension, &fileType, &creator )) + { + myData->filtermactypes.Add( (OSType)fileType ); + } + else + { + myData->filtermactypes.Add( '****' ) ; // We'll fail safe if it's not recognized + } + } } - else - return NULL; } -WXDLLEXPORT wxString wxFileSelectorEx(const char *title, - const char *defaultDir, - const char *defaultFileName, - int* defaultFilterIndex, - const char *filter, - int flags, - wxWindow* parent, - int x, - int y) +static Boolean CheckFile( const wxString &filename , OSType type , OpenUserDataRecPtr data) +{ + wxString file(filename) ; + file.MakeUpper() ; + + if ( data->extensions.GetCount() > 0 ) + { + //for ( int i = 0 ; i < data->numfilters ; ++i ) + int i = data->currentfilter ; + if ( data->extensions[i].Right(2) == wxT(".*") ) + return true ; + + { + if ( type == (OSType)data->filtermactypes[i] ) + return true ; + + wxStringTokenizer tokenizer( data->extensions[i] , wxT(";") ) ; + while( tokenizer.HasMoreTokens() ) + { + wxString extension = tokenizer.GetNextToken() ; + if ( extension.GetChar(0) == '*' ) + extension = extension.Mid(1) ; + + if ( file.Len() >= extension.Len() && extension == file.Right(extension.Len() ) ) + return true ; + } + } + return false ; + } + return true ; +} +#ifndef __DARWIN__ +static pascal Boolean CrossPlatformFileFilter(CInfoPBPtr myCInfoPBPtr, void *dataPtr) { - wxFileDialog fileDialog(parent, title ? title : "", defaultDir ? defaultDir : "", - defaultFileName ? defaultFileName : "", filter ? filter : "", flags, wxPoint(x, y)); + OpenUserDataRecPtr data = (OpenUserDataRecPtr) dataPtr ; + // return true if this item is invisible or a file + + Boolean visibleFlag; + Boolean folderFlag; + + visibleFlag = ! (myCInfoPBPtr->hFileInfo.ioFlFndrInfo.fdFlags & kIsInvisible); + folderFlag = (myCInfoPBPtr->hFileInfo.ioFlAttrib & 0x10); + + // because the semantics of the filter proc are "true means don't show + // it" we need to invert the result that we return - if ( fileDialog.ShowModal() == wxID_OK ) + if ( !visibleFlag ) + return true ; + + if ( !folderFlag ) { - *defaultFilterIndex = fileDialog.GetFilterIndex(); - strcpy(wxBuffer, (const char *)fileDialog.GetPath()); - return wxBuffer; + wxString file = wxMacMakeStringFromPascal( myCInfoPBPtr->hFileInfo.ioNamePtr ) ; + return !CheckFile( file , myCInfoPBPtr->hFileInfo.ioFlFndrInfo.fdType , data ) ; } - else - return NULL; + + return false ; } +#endif + +// end wxmac wxFileDialog::wxFileDialog(wxWindow *parent, const wxString& message, const wxString& defaultDir, const wxString& defaultFileName, const wxString& wildCard, long style, const wxPoint& pos) + :wxFileDialogBase(parent, message, defaultDir, defaultFileName, wildCard, style, pos) { - m_message = message; - m_dialogStyle = style; - m_parent = parent; - m_path = ""; - m_fileName = defaultFileName; - m_dir = defaultDir; - m_wildCard = wildCard; - m_filterIndex = 1; + wxASSERT_MSG( NavServicesAvailable() , wxT("Navigation Services are not running") ) ; } -int wxFileDialog::ShowModal() +pascal Boolean CrossPlatformFilterCallback ( + AEDesc *theItem, + void *info, + void *callBackUD, + NavFilterModes filterMode +) { - // TODO - return wxID_CANCEL; -} + bool display = true; + OpenUserDataRecPtr data = (OpenUserDataRecPtr) callBackUD ; -// Generic file load/save dialog -static wxString -wxDefaultFileSelector(bool load, const char *what, const char *extension, const char *default_name, wxWindow *parent) -{ - char *ext = (char *)extension; - - char prompt[50]; - wxString str; - if (load) - str = "Load %s file"; - else - str = "Save %s file"; - sprintf(prompt, wxGetTranslation(str), what); - - if (*ext == '.') ext++; - char wild[60]; - sprintf(wild, "*.%s", ext); - - return wxFileSelector (prompt, NULL, default_name, ext, wild, 0, parent); + if (filterMode == kNavFilteringBrowserList) + { + NavFileOrFolderInfo* theInfo = (NavFileOrFolderInfo*) info ; + if ( !theInfo->isFolder ) + { + if (theItem->descriptorType == typeFSS ) + { + FSSpec spec; + memcpy( &spec , *theItem->dataHandle , sizeof(FSSpec) ) ; + wxString file = wxMacMakeStringFromPascal( spec.name ) ; + display = CheckFile( file , theInfo->fileAndFolder.fileInfo.finderInfo.fdType , data ) ; + } + #if TARGET_CARBON + else if ( theItem->descriptorType == typeFSRef ) + { + FSRef fsref ; + memcpy( &fsref , *theItem->dataHandle , sizeof(FSRef) ) ; + + + + CFURLRef fullURLRef; + fullURLRef = ::CFURLCreateFromFSRef(NULL, &fsref); +#ifdef __UNIX__ + CFURLPathStyle pathstyle = kCFURLPOSIXPathStyle; +#else + CFURLPathStyle pathstyle = kCFURLHFSPathStyle; +#endif + CFStringRef cfString = CFURLCopyFileSystemPath(fullURLRef, pathstyle); + ::CFRelease( fullURLRef ) ; + wxString file = wxMacCFStringHolder(cfString).AsString(wxFont::GetDefaultEncoding()); + + display = CheckFile( file , theInfo->fileAndFolder.fileInfo.finderInfo.fdType , data ) ; + } +#endif + } + } + + return display; } -// Generic file load dialog -wxString -wxLoadFileSelector(const char *what, const char *extension, const char *default_name, wxWindow *parent) +int wxFileDialog::ShowModal() { - return wxDefaultFileSelector(TRUE, what, extension, default_name, parent); -} +#if TARGET_CARBON + OSErr err; + NavDialogCreationOptions dialogCreateOptions; + // set default options + ::NavGetDefaultDialogCreationOptions(&dialogCreateOptions); + // this was always unset in the old code + dialogCreateOptions.optionFlags &= ~kNavSelectDefaultLocation; -// Generic file save dialog -wxString -wxSaveFileSelector(const char *what, const char *extension, const char *default_name, wxWindow *parent) -{ - return wxDefaultFileSelector(FALSE, what, extension, default_name, parent); -} + wxMacCFStringHolder message(m_message, m_font.GetEncoding()); + dialogCreateOptions.windowTitle = message; + + wxMacCFStringHolder defaultFileName(m_fileName, m_font.GetEncoding()); + dialogCreateOptions.saveFileName = defaultFileName; + + + NavDialogRef dialog; + NavObjectFilterUPP navFilterUPP = NULL; + CFArrayRef cfArray = NULL; // for popupExtension + OpenUserDataRec myData; + myData.defaultLocation = m_dir; + + if (m_dialogStyle & wxSAVE) + { + dialogCreateOptions.optionFlags |= kNavNoTypePopup; + dialogCreateOptions.optionFlags |= kNavDontAutoTranslate; + dialogCreateOptions.optionFlags |= kNavDontAddTranslateItems; + + // The extension is important + dialogCreateOptions.optionFlags |= kNavPreserveSaveFileExtension; + + err = ::NavCreatePutFileDialog(&dialogCreateOptions, + 'TEXT', + 'TEXT', + sStandardNavEventFilter, + &myData, // for defaultLocation + &dialog); + } + else + { + MakeUserDataRec(&myData , m_wildCard); + size_t numfilters = myData.extensions.GetCount(); + if (numfilters > 0) + { + CFMutableArrayRef popup = CFArrayCreateMutable( kCFAllocatorDefault , + numfilters , &kCFTypeArrayCallBacks ) ; + dialogCreateOptions.popupExtension = popup ; + myData.menuitems = dialogCreateOptions.popupExtension ; + for ( size_t i = 0 ; i < numfilters ; ++i ) + { + CFArrayAppendValue( popup , (CFStringRef) wxMacCFStringHolder( myData.name[i] , m_font.GetEncoding() ) ) ; + } + } + + navFilterUPP = NewNavObjectFilterUPP(CrossPlatformFilterCallback); + err = ::NavCreateGetFileDialog(&dialogCreateOptions, + NULL, // NavTypeListHandle + sStandardNavEventFilter, + NULL, // NavPreviewUPP + navFilterUPP, + (void *) &myData, // inClientData + &dialog); + } + + if (err == noErr) + err = ::NavDialogRun(dialog); + + // clean up filter related data, etc. + if (navFilterUPP) + ::DisposeNavObjectFilterUPP(navFilterUPP); + if (cfArray) + ::CFRelease(cfArray); + + if (err != noErr) + return wxID_CANCEL; + + NavReplyRecord navReply; + err = ::NavDialogGetReply(dialog, &navReply); + if (err == noErr && navReply.validRecord) + { + AEKeyword theKeyword; + DescType actualType; + Size actualSize; + FSRef theFSRef; + wxString thePath ; + long count; + ::AECountItems(&navReply.selection , &count); + for (long i = 1; i <= count; ++i) + { + err = ::AEGetNthPtr(&(navReply.selection), i, typeFSRef, &theKeyword, &actualType, + &theFSRef, sizeof(theFSRef), &actualSize); + if (err != noErr) + break; + + CFURLRef fullURLRef; + if (m_dialogStyle & wxSAVE) + { + CFURLRef parentURLRef = ::CFURLCreateFromFSRef(NULL, &theFSRef); + + if (parentURLRef) + { + fullURLRef = + ::CFURLCreateCopyAppendingPathComponent(NULL, + parentURLRef, + navReply.saveFileName, + false); + ::CFRelease(parentURLRef); + } + } + else + { + fullURLRef = ::CFURLCreateFromFSRef(NULL, &theFSRef); + } +#ifdef __UNIX__ + CFURLPathStyle pathstyle = kCFURLPOSIXPathStyle; +#else + CFURLPathStyle pathstyle = kCFURLHFSPathStyle; +#endif + CFStringRef cfString = CFURLCopyFileSystemPath(fullURLRef, pathstyle); + thePath = wxMacCFStringHolder(cfString).AsString(m_font.GetEncoding()); + if (!thePath) + { + ::NavDisposeReply(&navReply); + return wxID_CANCEL; + } + m_path = thePath; + m_paths.Add(m_path); + m_fileName = wxFileNameFromPath(m_path); + m_fileNames.Add(m_fileName); + } + // set these to the first hit + m_path = m_paths[0]; + m_fileName = wxFileNameFromPath(m_path); + m_dir = wxPathOnly(m_path); + } + ::NavDisposeReply(&navReply); + + return (err == noErr) ? wxID_OK : wxID_CANCEL; +#else // TARGET_CARBON + + NavDialogOptions mNavOptions; + NavObjectFilterUPP mNavFilterUPP = NULL; + NavPreviewUPP mNavPreviewUPP = NULL ; + NavReplyRecord mNavReply; + AEDesc mDefaultLocation ; + bool mSelectDefault = false ; + OSStatus err = noErr ; + // setup dialog + + mNavFilterUPP = nil; + mNavPreviewUPP = nil; + mSelectDefault = false; + mDefaultLocation.descriptorType = typeNull; + mDefaultLocation.dataHandle = nil; + + NavGetDefaultDialogOptions(&mNavOptions); + wxMacStringToPascal( m_message , (StringPtr)mNavOptions.message ) ; + wxMacStringToPascal( m_fileName , (StringPtr)mNavOptions.savedFileName ) ; + + // Set default location, the location + // that's displayed when the dialog + // first appears + FSSpec location ; + wxMacFilename2FSSpec( m_dir , &location ) ; + + err = ::AECreateDesc(typeFSS, &location, sizeof(FSSpec), &mDefaultLocation ); + + if ( mDefaultLocation.dataHandle ) + { + if (mSelectDefault) + { + mNavOptions.dialogOptionFlags |= kNavSelectDefaultLocation; + } else { + mNavOptions.dialogOptionFlags &= ~kNavSelectDefaultLocation; + } + } + + memset( &mNavReply , 0 , sizeof( mNavReply ) ) ; + mNavReply.validRecord = false; + mNavReply.replacing = false; + mNavReply.isStationery = false; + mNavReply.translationNeeded = false; + mNavReply.selection.descriptorType = typeNull; + mNavReply.selection.dataHandle = nil; + mNavReply.keyScript = smSystemScript; + mNavReply.fileTranslation = nil; + mNavReply.version = kNavReplyRecordVersion ; + + // zero all data + + m_path = wxEmptyString ; + m_fileName = wxEmptyString ; + m_paths.Empty(); + m_fileNames.Empty(); + + OpenUserDataRec myData; + MakeUserDataRec( &myData , m_wildCard ) ; + myData.currentfilter = m_filterIndex ; + if ( myData.extensions.GetCount() > 0 ) + { + mNavOptions.popupExtension = (NavMenuItemSpecArrayHandle) NewHandle( sizeof( NavMenuItemSpec ) * myData.extensions.GetCount() ) ; + myData.menuitems = mNavOptions.popupExtension ; + for ( size_t i = 0 ; i < myData.extensions.GetCount() ; ++i ) + { + (*mNavOptions.popupExtension)[i].version = kNavMenuItemSpecVersion ; + (*mNavOptions.popupExtension)[i].menuCreator = 'WXNG' ; + // TODO : according to the new docs -1 to 10 are reserved for the OS + (*mNavOptions.popupExtension)[i].menuType = i ; + wxMacStringToPascal( myData.name[i] , (StringPtr)(*mNavOptions.popupExtension)[i].menuItemName ) ; + } + } + if ( m_dialogStyle & wxSAVE ) + { + myData.saveMode = true ; + + mNavOptions.dialogOptionFlags |= kNavDontAutoTranslate ; + mNavOptions.dialogOptionFlags |= kNavDontAddTranslateItems ; + + err = ::NavPutFile( + &mDefaultLocation, + &mNavReply, + &mNavOptions, + sStandardNavEventFilter , + NULL, + kNavGenericSignature, + &myData); // User Data + m_filterIndex = myData.currentfilter ; + } + else + { + myData.saveMode = false ; + + mNavFilterUPP = NewNavObjectFilterUPP( CrossPlatformFilterCallback ) ; + if ( m_dialogStyle & wxMULTIPLE ) + mNavOptions.dialogOptionFlags |= kNavAllowMultipleFiles ; + else + mNavOptions.dialogOptionFlags &= ~kNavAllowMultipleFiles ; + + err = ::NavGetFile( + &mDefaultLocation, + &mNavReply, + &mNavOptions, + sStandardNavEventFilter , + mNavPreviewUPP, + mNavFilterUPP, + NULL , + &myData); + m_filterIndex = myData.currentfilter ; + } + + DisposeNavObjectFilterUPP(mNavFilterUPP); + if ( mDefaultLocation.dataHandle != nil ) + { + ::AEDisposeDesc(&mDefaultLocation); + } + + if ( (err != noErr) && (err != userCanceledErr) ) { + return wxID_CANCEL ; + } + + if (mNavReply.validRecord) + { + FSSpec outFileSpec ; + AEDesc specDesc ; + AEKeyword keyWord ; + + long count ; + ::AECountItems( &mNavReply.selection , &count ) ; + for ( long i = 1 ; i <= count ; ++i ) + { + OSErr err = ::AEGetNthDesc( &mNavReply.selection , i , typeFSS, &keyWord , &specDesc); + if ( err != noErr ) + { + m_path = wxT("") ; + return wxID_CANCEL ; + } + outFileSpec = **(FSSpec**) specDesc.dataHandle; + if (specDesc.dataHandle != nil) { + ::AEDisposeDesc(&specDesc); + } + m_path = wxMacFSSpec2MacFilename( &outFileSpec ) ; + + m_paths.Add( m_path ) ; + m_fileName = wxFileNameFromPath(m_path); + m_fileNames.Add(m_fileName); + } + // set these to the first hit + m_path = m_paths[ 0 ] ; + m_fileName = wxFileNameFromPath(m_path); + m_dir = wxPathOnly(m_path); + NavDisposeReply( &mNavReply ) ; + return wxID_OK ; + } + return wxID_CANCEL; +#endif // TARGET_CARBON +}